samplv1-0.9.12/PaxHeaders.5530/aclocal.m40000644000000000000000000000013213601077435014505 xustar0030 mtime=1577352989.356774299 30 atime=1577352989.356774299 30 ctime=1577352989.356774299 samplv1-0.9.12/aclocal.m40000644000175000001440000003203113601077435015341 0ustar00rncbcusers00000000000000# generated automatically by aclocal 1.16.1 -*- Autoconf -*- # Copyright (C) 1996-2018 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 11 (pkg-config-0.29.1) dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29.1]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. Similar to dnl PKG_CHECK_MODULES(), but does not set variables or print errors. dnl dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) dnl only at the first occurence in configure.ac, so if the first place dnl it's called might be skipped (such as if it is within an "if", you dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl if test -n "$PKG_CONFIG" && \ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then m4_default([$2], [:]) m4_ifvaln([$3], [else $3])dnl fi]) dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) dnl --------------------------------------------- dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting dnl pkg_failed based on the result. m4_define([_PKG_CONFIG], [if test -n "$$1"; then pkg_cv_[]$1="$$1" elif test -n "$PKG_CONFIG"; then PKG_CHECK_EXISTS([$3], [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes]) else pkg_failed=untried fi[]dnl ])dnl _PKG_CONFIG dnl _PKG_SHORT_ERRORS_SUPPORTED dnl --------------------------- dnl Internal check to see if pkg-config supports short errors. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi[]dnl ])dnl _PKG_SHORT_ERRORS_SUPPORTED dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl -------------------------------------------------------------- dnl Since: 0.4.0 dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES might not happen, you should be sure to include an dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl pkg_failed=no AC_MSG_CHECKING([for $1]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.]) if test $pkg_failed = yes; then AC_MSG_RESULT([no]) _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` else $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD m4_default([$4], [AC_MSG_ERROR( [Package requirements ($2) were not met: $$1_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. _PKG_TEXT])[]dnl ]) elif test $pkg_failed = untried; then AC_MSG_RESULT([no]) m4_default([$4], [AC_MSG_FAILURE( [The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. _PKG_TEXT To get pkg-config, see .])[]dnl ]) else $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) $3 fi[]dnl ])dnl PKG_CHECK_MODULES dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl --------------------------------------------------------------------- dnl Since: 0.29 dnl dnl Checks for existence of MODULES and gathers its build flags with dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags dnl and VARIABLE-PREFIX_LIBS from --libs. dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to dnl include an explicit call to PKG_PROG_PKG_CONFIG in your dnl configure.ac. AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], dnl [DESCRIPTION], [DEFAULT]) dnl ------------------------------------------ dnl dnl Prepare a "--with-" configure option using the lowercase dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and dnl PKG_CHECK_MODULES in a single macro. AC_DEFUN([PKG_WITH_MODULES], [ m4_pushdef([with_arg], m4_tolower([$1])) m4_pushdef([description], [m4_default([$5], [build with ]with_arg[ support])]) m4_pushdef([def_arg], [m4_default([$6], [auto])]) m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) m4_case(def_arg, [yes],[m4_pushdef([with_without], [--without-]with_arg)], [m4_pushdef([with_without],[--with-]with_arg)]) AC_ARG_WITH(with_arg, AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, [AS_TR_SH([with_]with_arg)=def_arg]) AS_CASE([$AS_TR_SH([with_]with_arg)], [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], [auto],[PKG_CHECK_MODULES([$1],[$2], [m4_n([def_action_if_found]) $3], [m4_n([def_action_if_not_found]) $4])]) m4_popdef([with_arg]) m4_popdef([description]) m4_popdef([def_arg]) ])dnl PKG_WITH_MODULES dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [DESCRIPTION], [DEFAULT]) dnl ----------------------------------------------- dnl dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES dnl check._[VARIABLE-PREFIX] is exported as make variable. AC_DEFUN([PKG_HAVE_WITH_MODULES], [ PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) AM_CONDITIONAL([HAVE_][$1], [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) ])dnl PKG_HAVE_WITH_MODULES dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [DESCRIPTION], [DEFAULT]) dnl ------------------------------------------------------ dnl dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make dnl and preprocessor variable. AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], [ PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) ])dnl PKG_HAVE_DEFINE_WITH_MODULES samplv1-0.9.12/PaxHeaders.5530/AUTHORS0000644000000000000000000000013213601077412013710 xustar0030 mtime=1577352970.025775451 30 atime=1577352970.025775451 30 ctime=1577352970.025775451 samplv1-0.9.12/AUTHORS0000644000175000001440000000004213601077412014541 0ustar00rncbcusers00000000000000Rui Nuno Capela samplv1-0.9.12/PaxHeaders.5530/autogen.sh0000644000000000000000000000013213601077412014636 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/autogen.sh0000755000175000001440000000004413601077412015474 0ustar00rncbcusers00000000000000#!/bin/sh # make -f Makefile.git $* samplv1-0.9.12/PaxHeaders.5530/ChangeLog0000644000000000000000000000013213601077412014412 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/ChangeLog0000644000175000001440000005070613601077412015257 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ ChangeLog 0.9.12 2019-12-26 The Winter'19 Release. - Custom color (palette) theme editor introduced; color (palette) theme changes are now effective immediately, except on default. - Second attempt to fix the yet non-official though CMake build configuration. - Move QApplication construction/destruction from LV2 UI to plug-in instantiation and cleanup. 0.9.11 2019-10-31 A Halloween'19 Release. - When using autotools and ./configure --with-qt=..., it is also necessary to adjust the PKG_CONFIG_PATH environment variable (after a merge request by plcl aka. Pedro López-Cabanillas, while on qmidinet, thanks). - Upstream packaging is now split to JACK standalone and LV2 plugin only: the former shared common core and UI package is now duplicated but statically linked though. 0.9.10 2019-09-24 An Early-Fall'19 Release. - Upstream packaging is now split on JACK standalone, LV2 plugin and common core and UI packages, similar to recent Debian practice. - Highlight current element/sample/key on the virtual piano keyboard widget. - Added alternate yet non-official CMake build option. - Fix HiDPI display screen effective support (Qt >= 5.6). - All randomizers now compliant to the standard normal distribution. - Make sure compiler flags comply to c++11 as standard. 0.9.9 2019-07-18 A Summer'19 Release. - Randomization of current parameters is now available through a new top-level push-button. - Zero-crossing detection algorithm has been improved, most specially to mitigate transient clicks across offset and loop points. - Updated for the newer Qt5 development tools (>= 5.13). - Per instance custom tuning (micro-tonal) option has been added to the previously existing global settings (cf. Help > Configure... > Tuning > Global, Instance). - New DCF, LFO and DCA Enabled parameters. - Configure updated to check for qtchooser availability. 0.9.8 2019-06-06 A Spring'19 Release. - Improved slew-rate to DCF Formant coefficient updates. - Refactored the LFO Sync for correctness. - Fixed all LFO Panning and Volume modulation, now being correctly isolated on a per voice basis. - Fixed initial LFO wave shapes on LV2 plug-in UI. - Minor update to Debian packaging control file. 0.9.7 2019-04-14 A Spring-Break'19 Release. - Corrected sample offset and loop range internal reset. - All audio input now get through without being processed by any or whole effects stage anymore. - Re-defined all JACK stand-alone client application UNIX signal handling. - Probable fix to sample offset and loop range changes across native UI and loading and saving state. 0.9.6 2019-03-18 Pre-LAC2019 Release Frenzy. - A gentlier shutdown for the JACK client standalone client. 0.9.5 2019-03-04 The End of Winter'19 release. - Improved overall stability for current sample offset and loop range, cross-fade and zero-crossing property changes across UI's, eg. LV2 plug-in native GUI and a host generic provided one. - HiDPI display screen support (Qt >= 5.6). - A fake/visual piano-keyboard widget is now being introduced to the status bar. - Avoid destructing the possibly shared QApplication instance on LV2 plug-in UI clean-up. 0.9.4 2018-12-12 A Late Autumn'18 release. - Make sure all LV2 state sample file references are resolved to their original and canonical file-paths (not symlinks). - Fixed a severe bug on saving the LV2 plug-in state: the sample file reference was being saved with the wrong name identifier and thus gone missing on every session or state reload thereafter. - Sample waveform drawing is a bit more keen to precision. - Old deprecated Qt4 build support is no more. - Normalized wavetable oscillator phasors. - Added missing include to shut up some stricter compilers from build failures. 0.9.3 2018-10-22 An Autumn'18 release. - For safety reasons, all processing is now suspended while loading presets or program changes are issued. - AppStream metadata updated to be the most compliant with latest freedesktop.org specification and recommendation. - SIGTERM (and SIGINT) signal handler added to close the JACK stand-alone client applications properly. - Make the GUI not to show initially on NSM. - Sample offset/loop start/end parameters automation is now a possibility, on the LV2 plug-in form only. - Make NSM state independent to session display name, keeping backward compatibility for old sessions. - Give some more slack to schedule/worker thread ring-buffer. 0.9.2 2018-07-24 A Summer'18 release. - Frame-time display format option added to new offset, loop-start and loop-end spin-boxes. - Sample start point (offset) added as a brand new property parameter. - Add LV2 UI Resize extension data support. - Process MIDI Controlllers even though the channel filter is on (DEF Channel is set anything but "Omni"). - AppData/AppStream metadata is now settled under an all permisssive license (FSFAP). 0.9.1 2018-06-26 An Early Summer'18 release. - Loop crossfading and zero-crossing detection (the later being an old staple by default) are now set as brand new user options accessible from the main UI. - Fixed for some g++ >= 8.1.1 warnings and quietness. - Added LV2 UI X11 support option. - Disable reference micro-tuning settings when a Scala keyboard map override is in effect. - Added "All files (*.*)" filter to every file requestor dialog, wherever missing. 0.9.0 2018-03-07 The End of Winter'18 release. - Introducing Scala micro-tuning classes, borrowed, stirred and refactored from original Nick Dowell's amsynth code, all under the GPL umbrella, of course. - An internal note-key/frequency indirection table is now in place, as a baseline for any micro-tuning implementations. - Whether to use native file browser/requester dialogs is now an effective option when launching under NSM session management (was once disabled initially). - Initializing and/or requesting a New blank preset doesn't open a sample file picker dialog anymore as it was more than nagging while under on NSM sessions. - Trying to get CC14 MSB+LSB (course+fine) running status on, no matter whether each pairing event are under 200ms apart. - A little hardening on the configure (autoconf) macro side. 0.8.6 2017-12-20 The End of Autumn'17 release. - Micro-fade-in/out that were stapled at the loop start/end points respectively is now gone. - Set on a minimum attack time of 500usec as much to prevent audible clicking on low-pitched notes. 0.8.5 2017-10-29 An Autumn'17 release. - Sample files are now saved as symlinks when saving to JACK and/or NSM session directories/folders. - Opening multiple preset files is now possible, populating the preset drop-down listing, while only the first one is loaded effectively into the scene as usual. - Mono(phonic) "Legato" mode option introduced. - Desktop entry specification file is now finally independent from all build/configure template chains, whatever. - Updated target path for freedesktop.org's AppStream metainfo file (formerly AppData). 0.8.4 2017-08-22 A Late-Summer'17 release. - Disabled "Custom style theme" option on LV2 plug-in form. 0.8.3 2017-06-21 A Summer'17 release. - Added StartupWMClass entry to desktop file. - Long overdue, some brand new and fundamental icons revamp. - Play (current sample) menu item has been added to sample display right-click context-menu as for triggering it as an internal MIDI note-on/off event. 0.8.2 2017-05-02 Pre-LAC2017 release frenzy. - A custom knob/spin-box behavioral option have been added: Configure/Knob edit mode, as to avoid abrupt changes upon editing values (still the default behavior) and only take effect (Deferred) when enter is pressed or the spin-box loses focus. - The main GUI has been partially revamped, after replacing some rotary knob/dial combos with kinda more skeuomorphic fake-LED radio-buttons or check-boxes. - A MIDI In(put) status fake-LED is now featured on the bottom-left status bar, adding up to eye-candy as usual. 0.8.1 2017-03-21 A Spring'17 release. - Fixed a probable old miss about changing spin-box and drop-down list not reflecting changes immediately into the respective parameter dial knobs. - Fixed middle-button clicking on the dial-knobs to reset to the current default parameter value. - Help/Configure.../Options/Use desktop environment native dialogs option is now set initially off by default. - Added French man page (by Olivier Humbert, thanks). - Make builds reproducible byte for byte, by getting rid of the configure build date and time stamps. 0.8.0 2016-11-17 A Fall'16 release. - LV2_STATE__StateChanged is now transmitted as a regular atom notification event, as far as to give some careful hosts enough slack to raise a dirty flag. - Fixed input MIDI RPN/NRPN running status processing. - Once forgotten, loop on/off setting is now consequential. - Almost complete overhaul on the configure script command line options, wrt. installation directories specification, eg. --prefix, --bindir, --libdir, --datadir and --mandir. 0.7.6 2016-09-19 The Eleventh official beta. - MIDI RPN/NRPN running status and RPN NULL reset command are now supported (input only). - The core engine implementation is now delivered as a shared object library, common to both the JACK stand-alone client and the LV2 instrument plug-in. - Discretely fixed MIDI Controlllers catch-up algorithm. 0.7.5 2016-06-16 The Tenth official beta. - LV2 Patch property parameters and Worker/Schedule support are now finally in place, allowing for sample file path selections from generic user interfaces. - All changes to most continuous parameter values are now smoothed to a fast but finite slew rate. - All BPM sync options to current transport (Auto) have been refactored to new special minimum value (which is now zero). - In compliance to the LV2 spec. MIDI Controllers now affect cached parameter values only, via shadow ports, instead of input control ports directly, mitigating their read-only restriction. - Make sure LV2 plug-in state is properly reset on restore. - Dropped the --enable-qt5 from configure as found redundant given that's the build default anyway (suggestion by Guido Scholz, while for Qtractor, thanks). 0.7.4 2016-03-02 The ninth-bis official beta. - Fixed the DCF Formant filter voice initialization reset. - French translation updated (by Olivier Humbert, thanks). 0.7.3 2016-02-22 The ninth official beta. - Avoid out-of-bound MIDI events as much as possible, coping with LV2 plug-in hosts that feed/run them in on border line circumstances (as reported by Thorsten Wilms, on suspected Ardour looping crash/bug, probably fixed already, thanks). - Tentatively safe defaults are being introduced to internal OUT FX buffer-sizes, as read from JACK buffer-size changes and LV2 block-length instantiation bound options. - Added application keywords to freedesktop.org's AppData. 0.7.2 2015-12-04 The eighth official beta. - A brand new LFO BPM control parameter is being introduced, as a subordinate to LFO Rate, with follow/sync to current transport/host option (BPM=Auto). - LFO Sync (free running) mode option has been introduced. - A fourth DCF type has been added: a vocal Formant filter. - A third DCF slope/type has been added: the RBJ's bi-quad. - Prefer Qt5 over Qt4 by default with configure script. - Introducing brand new OUT FX Send parameter per engine. - Special value (0=Off) added to GEN Glide knob spin-box. 0.7.1 2015-08-24 A seventh-bis official beta. - Improved Qt4 vs. Qt5 configure builds (via qmake). 0.7.0 2015-07-24 A seventh official beta. - Complete rewrite of Qt4 vs. Qt5 configure builds. - Reset ramps after LV2 control port reconnection; small fixes to LV2.ttl (pull-requests by Hanspeter Portner aka. ventosus on synthv1, thanks). - MIDI Controllers/Programs is now an optional feature on the LV2 plugin forms, as some LV2 hosts might enforce the purity restriction to input control ports as being absolutely read- only parameter values from a plugin's instance perspective. - MIDI Controller mapping/learn is now possible on all parameter control knobs; with global configuration also avaiable on the Help/Configure dialog. - French (fr) translation line to desktop file added (by Olivier Humbert, thanks). 0.6.3 2015-05-09 A sixth official beta. - Main widget layout changed as much to allow sampler display to expand or grow vertically as needed. 0.6.2 2015-04-30 A fifth official beta. - Custom knob/dial behavior mode options are now introduced: linear and angular (aka. radial) as far to avoid abrupt changes on first mouse click (still the default behavior). - Fixed for some strict tests for Qt4 vs. Qt5 configure builds. 0.6.1 2015-03-09 A fourth official beta. - Added application description as freedesktop.org's AppData. - Introducing LV2 port-groups (as proposed by Amadeus Folego aka. badosu, thanks). - Improved envelope widget nodes click-and-drag precision. - Sample file drag-and-drop support has been added. - Introducing a brand new user preference on eye-candy: cf.Help /Configure.../Options/Custom style theme (applies to the JACK stand-alone client only though). - Envelope and filter now rendered with anti-aliased lines. - Fixed a Qt5 FTBFS re. QHeaderView::set[Section]ResizeMode(). 0.6.0 2014-01-23 A third official beta. - MIDI bank-select/program-changes is now supported, for patch, preset and/or instrument program control. - New Help/Configure dialog is introduced for editing the also new MIDI bank/programs interface and user preference options as well (new home of the old Help/Use native dialogs option). - Presets may now be specified by base name, as an alternative to the complete preset file-path on command line argument (re. stand-alone JACK client). - Fixed parameters A/B comparison swap. 0.5.1 2014-09-12 One second official beta. - One decimal digit added to all scalar parameters and knobs. - Stand-alone JACK client ports outrageously renamed from a zero based numbering scheme into a plus one natural one. - Experimental LV2 Time/position atom-event support (Delay BPM). 0.5.0 2014-06-30 Officially beta now. - LV2 UI Idle and Show interfaces support added. - First attempt to allow a headless stand-alone JACK client application run mode, without a GUI, with option given as command line argument (--no-gui). - A man page has beed added (re. stand-alone JACK client). - Reverse sample option and parameter knob added. - Allow the build system to include an user specified LDFLAGS. 0.4.2 2014-04-29 A pre-LAC frenzy beta. - Badly named 'Noise' wave-shapes re-labeled as 'Rand'; also a brand new wave-shape 'Noise' is then introduced (now for real :)). - New user preference option, cf. Help/Use native dialogs. - An anti-denormal regression applied to the Phaser fx stage (affecting early proto-beta >= 0.4.0). 0.4.1 2014-04-07 A proto-beta bis. - Once so called 'Noise' wave-shapes are now being made a lot more deterministic, read idempotent ;). - Late optimizations to basic wave-table oscillators. - Make sure the LV2 plugin back-end always builds first, before its respective LV2 UI front-end client. 0.4.0 2014-03-06 A proto-beta party. - All knobs default value setting slightly improved. - A run-time circumvention have been hacked, strictly related to when NSM session management is in charge: the native file browser/requester dialogs are then disabled (were taking too long to list the current directory on first time invocation). - Auto-detection of the correct target library path for the LV2 plugin, whether it may be .../lib or .../lib64 on bi -arch targets, when libdir is not specified on configure time (--libdir=LIBDIR). - Reverb has been added as a brand new effects stage, though based on good old FreeVerb :). - Introduced a variable env.stage time control parameter. - Purging out some dead code (eg. non-looping, zero-crossing). 0.3.6 2013-12-31 A fifth of a Jubilee. - Effects/Delay BPM sync option to current transport (Auto). - Fixed for relative paths on preset file references. - More preparations for Qt5 configure build. 0.3.5 2013-09-30 Fall greetings. - First attempt on separating the DSP code from UI as runtime objects, effective for the LV2 plugin deploy. - MIDI channel filter switch is now introduced. - Fixed uninstall target make rule. - Mono(phonic) mode switch is now being introduced. - Another minor fix to note-off fast-release. 0.3.4 2013-07-16 Brand new icon ready. - Preset file icon and mimetype now introduced. - A brand new icon drops the lamest old-schooler's out, in a master lesson taught by Jarle Richard Akselsen, thanks. 0.3.3 2013-05-31 Late spring blossoming. - Some sympathy to extreme dark color (read black) schemes is now being indulged; some discrete changes on the icon front has also emerged ;) - MIDI Key pressure/polyphonic aftertouch events now properly recognized, in addition to MIDI channel pressure/aftertouch processing. - Parameter value ramping moved into the late post-processing, an attempt to reduce some pop/click artifacts even further. - NSM support introduced to JACK client. - A slight GUI behavior change: (re)writing existing names doesn't load the respective preset anymore (after ticket by Jiri Prochazka aka. Anchakor, thanks). - Introducing LV2 External UI "rogue" support. - Moog-like 24dB/oct resonant filter slight modification. - Fixed JACK client fail/fake initialization. 0.3.2 2013-03-01 One third bug-fix release. - Pitch-bend, Modwheel and LFO Pitch range internal fixes. - LV2 State save flags now forced to be portable POD. - Sustain/damper pedal switch (MIDI CC#64) support added. - Color palette hack on Qt5 dark themes. 0.3.1 2013-02-08 One second bug-fix release. - Improved filters parameter sensitivity (cutoff, reso). - Envelope generators stage curves now gone a little more old- schooler and analog-like, hopefully improving on the punchy and click-less sound front. - Experimental LV2 Time designated port support (Delay BPM). - Preparations for Qt5 migration. - Sample loop points were missing the LV2 UI state restoration. 0.3.0 2012-12-21 Third coming release. - Sample loop points (start, end) support added. - Dropped all SSE dummy build optimization flags as they were making more harm than real good, performance wise. - GUI layout moved from a toolbox into a stacked tab widget; also, a status-bar has been added at the bottom display. - LV2 Atom/MIDI event processing is now official, a replacement for the formerly deprecated LV2 Event/MIDI specification. - Added dirty checking also on switching from unamed presets. - JACK stand-alone: preset loader initialization fix. 0.2.0 2012-11-22 Second public release. - Parameters A/B comparison toggle buttons have been added. - Keep LV2 event buffer valid on each run(), as found for strict LV2 specification and compliance (as suggested by falkTX). - Increased polyphony baseline from 24 to 32 voices. - Prepared for relative paths from preset file references. - Audio files browser filter support for the old but everlasting 8.3 filename formats. - Velocity sensitivity configuration control has been added. - Reset (all values to preset defaults) button has been added. - Slight minor fix on fast-release re-triggering. - Sample widget context menu's now a reality. - Added some command line options to the stand-alone JACK client program (--help and --version information). - Reimplemented mouse-wheel stepping on combo-dial knob widgets. - Access to core engine instance has been slightly refactored. - Detached generic double-linked list class into its own header. 0.1.1 2012-09-24 One first bug-fix release. - Fixed a crash bug on LV2 main widget close (GUI) due to some superfluous preset dirty checking. - Fixed a nasty rather fundamental bug introduced by late voice list optimization, which was seriously crippled and noticeable when more than one LV2 plug-in were being instantiated. 0.1.0 2012-09-10 First true official release. - Preset drop-down list is now sorted. - Migrated to sourceforge.net. 0.0.9 2012-08-27 Post-vacation relax. - LV2 plugin also asking for sample file when initializing (GUI). - Main widget now a plain basic QWidget, instead of QDialog. - Preset salvage query check on main widget close (GUI). - Voice list alloc/free optimization--doubled polyphony. 0.0.8 2012-07-15 Second coming consolidation. - Proto-icon, Desktop file and Help About menus added. - LV2 State Files support added. 0.0.7 2012-07-07 Initial change-log entry. samplv1-0.9.12/PaxHeaders.5530/CMakeLists.txt0000644000000000000000000000013213601077412015400 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.025775451 30 ctime=1577352970.026775451 samplv1-0.9.12/CMakeLists.txt0000644000175000001440000002413013601077412016235 0ustar00rncbcusers00000000000000project(SAMPLV1) cmake_minimum_required(VERSION 3.1) set (VERSION "0.9.12") set (CONFIG_VERSION ${VERSION}) execute_process ( COMMAND git describe --tags --dirty --abbrev=6 OUTPUT_VARIABLE GIT_DESCRIBE_OUTPUT RESULT_VARIABLE GIT_DESCRIBE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_DESCRIBE_RESULT EQUAL 0) set (VERSION "${GIT_DESCRIBE_OUTPUT}") string (REGEX REPLACE "^[^_]+" "" VERSION "${VERSION}") string (REGEX REPLACE "^[_vV]+" "" VERSION "${VERSION}") string (REGEX REPLACE "-g" "git." VERSION "${VERSION}") string (REGEX REPLACE "[_|-]+" "." VERSION "${VERSION}") execute_process ( COMMAND git rev-parse --abbrev-ref HEAD OUTPUT_VARIABLE GIT_REVPARSE_OUTPUT RESULT_VARIABLE GIT_REVPARSE_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE) if (GIT_REVPARSE_RESULT EQUAL 0 AND NOT GIT_REVPARSE_OUTPUT STREQUAL "master") set (VERSION "${VERSION} [${GIT_REVPARSE_OUTPUT}]") endif () else () set (VERSION "${VERSION}") endif () set (PACKAGE_NAME "samplv1") set (PACKAGE_VERSION "${VERSION}") set (PACKAGE_BUGREPORT "rncbc@rncbc.org") set (PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") set (PACKAGE_TARNAME "samplv1") set (CONFIG_BUILD_VERSION "${PACKAGE_VERSION}") if (CMAKE_BUILD_TYPE) set (CONFIG_BUILD_TYPE ${CMAKE_BUILD_TYPE}) else () set (CONFIG_BUILD_TYPE "release") endif () set (CONFIG_DEBUG 0) if (CONFIG_BUILD_TYPE MATCHES "debug") set (CONFIG_DEBUG 1) endif () set (CONFIG_PREFIX "${CMAKE_INSTALL_PREFIX}") include (GNUInstallDirs) set (CONFIG_BINDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_BINDIR}") set (CONFIG_LIBDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_LIBDIR}") set (CONFIG_DATADIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_DATADIR}") set (CONFIG_MANDIR "${CONFIG_PREFIX}/${CMAKE_INSTALL_MANDIR}") # Enable JACK standalone build. option (CONFIG_JACK "Enable JACK stand-alone build (default=yes)" 1) # Enable JACK session support. option (CONFIG_JACK_SESSION "Enable JACK session support (default=yes)" 1) # Enable JACK MIDI support option. option (CONFIG_JACK_MIDI "Enable JACK MIDI support (default=yes)" 1) # Enable ALSA MIDI support option. option (CONFIG_ALSA_MIDI "Enable ALSA MIDI support (default=yes)" 1) # Enable LV2 plugin build. option (CONFIG_LV2 "Enable LV2 plug-in build (default=yes)" 1) option (CONFIG_LV2_UI_X11 "Enable LV2 plug-in X11 UI support (default=yes)" 1) option (CONFIG_LV2_UI_EXTERNAL "Enable LV2 plug-in External UI support (default=yes)" 1) option (CONFIG_LV2_UI_IDLE "Enable LV2 UI Idle interface support (default=yes)" 1) option (CONFIG_LV2_UI_SHOW "Enable LV2 UI Show interface support (default=yes)" 1) option (CONFIG_LV2_UI_RESIZE "Enable LV2 UI Resize interface support (default=yes)" 1) option (CONFIG_LV2_PROGRAMS "Enable LV2 plug-in Programs support (default=yes)" 1) option (CONFIG_LV2_PATCH "Enable LV2 plug-in Patch support (default=yes)" 1) # Enable liblo availability. option (CONFIG_LIBLO "Enable liblo interface (default=yes)" 1) # Enable NSM support. option (CONFIG_NSM "Enable NSM support (default=yes)" 1) # Fix for new CMAKE_REQUIRED_LIBRARIES policy. if (POLICY CMP0075) cmake_policy (SET CMP0075 NEW) endif () # Check for Qt find_package (Qt5 REQUIRED COMPONENTS Core Gui Widgets Xml) #find_package (Qt5LinguistTools) include (CheckIncludeFile) include (CheckIncludeFiles) include (CheckIncludeFileCXX) include (CheckFunctionExists) include (CheckLibraryExists) # Make sure we get some subtle optimizations out there... add_compile_options (-ffast-math) # Checks for header files. if (UNIX AND NOT APPLE) check_include_files ("fcntl.h;unistd.h;signal.h" HAVE_SIGNAL_H) endif () # Find package modules find_package (PkgConfig REQUIRED) # Check for SNDFILE libraries. pkg_check_modules (SNDFILE REQUIRED sndfile) if (SNDFILE_FOUND) set (CONFIG_SNDFILE 1) include_directories (${SNDFILE_INCLUDE_DIRS}) link_directories (${SNDFILE_LIBRARY_DIRS}) link_libraries (${SNDFILE_LIBRARIES}) # set (CMAKE_REQUIRED_LIBRARIES "${SNDFILE_LIBRARIES};${CMAKE_REQUIRED_LIBRARIES}") else () message (FATAL_ERROR "*** SNDFILE library not found.") set (CONFIG_SNDFILE 0) endif () # Check for JACK libraries. if (CONFIG_JACK) pkg_check_modules (JACK jack>=0.100.0) if (JACK_FOUND) include_directories (${JACK_INCLUDE_DIRS}) link_directories (${JACK_LIBRARY_DIRS}) # link_libraries (${JACK_LIBRARIES}) set (CMAKE_REQUIRED_LIBRARIES "${JACK_LIBRARIES};${CMAKE_REQUIRED_LIBRARIES}") # Check for JACK MIDI headers availability. if (CONFIG_JACK_MIDI) check_include_file (jack/midiport.h HAVE_JACK_MIDIPORT_H) if (NOT HAVE_JACK_MIDIPORT_H) set (CONFIG_JACK_MIDI 0) endif () endif () # Check for JACK session headers availability. if (CONFIG_JACK_SESSION) check_include_file (jack/session.h HAVE_JACK_SESSION_H) if (NOT HAVE_JACK_SESSION_H) set (CONFIG_JACK_SESSION 0) endif () endif () # Check for JACK session event callback availability. if (CONFIG_JACK_SESSION) check_function_exists (jack_set_session_callback CONFIG_JACK_SESSION) endif () # Check for ALSA libraries. if (CONFIG_ALSA_MIDI) pkg_check_modules (ALSA alsa) set (CONFIG_ALSA_MIDI ${ALSA_FOUND}) if (CONFIG_ALSA_MIDI) include_directories (${ALSA_INCLUDE_DIRS}) link_directories (${ALSA_LIBRARY_DIRS}) link_libraries (${ALSA_LIBRARIES}) # set (CMAKE_REQUIRED_LIBRARIES "${ALSA_LIBRARIES};${CMAKE_REQUIRED_LIBRARIES}") else () message (WARNING "*** ALSA library not found.") endif () endif () else () message (WARNING "*** JACK library not found.") set (CONFIG_JACK 0) endif () endif () if (NOT CONFIG_JACK) set (CONFIG_JACK_SESSION 0) set (CONFIG_JACK_MIDI 0) set (CONFIG_ALSA_MIDI 0) set (CONFIG_LIBLO 0) set (CONFIG_NSM 0) endif () # Check for LIBLO libraries. if (CONFIG_LIBLO) pkg_check_modules (LIBLO liblo) if (LIBLO_FOUND) include_directories (${LIBLO_INCLUDE_DIRS}) link_directories (${LIBLO_LIBRARY_DIRS}) link_libraries (${LIBLO_LIBRARIES}) # set (CMAKE_REQUIRED_LIBRARIES "${LIBLO_LIBRARIES};${CMAKE_REQUIRED_LIBRARIES}") else () message (WARNING "*** LIBLO library not found.") set (CONFIG_LIBLO 0) endif () endif () # Check for LV2 support. if (CONFIG_LV2) pkg_check_modules (LV2 lv2) if (LV2_FOUND) include_directories (${LV2_INCLUDE_DIRS}) link_directories (${LV2_LIBRARY_DIRS}) link_libraries (${LV2_LIBRARIES}) # set (CMAKE_REQUIRED_LIBRARIES "${LV2_LIBRARIES};${CMAKE_REQUIRED_LIBRARIES}") # Check for LV2 Atom support. check_include_file (lv2/lv2plug.in/ns/ext/atom/atom.h HAVE_LV2_ATOM_H) if (NOT HAVE_LV2_ATOM_H) set (CONFIG_LV2_ATOM 0) else () set (CONFIG_LV2_ATOM 1) endif () set (CONFIG_LV2_ATOM_FORGE_OBJECT ${CONFIG_LV2_ATOM}) set (CONFIG_LV2_ATOM_FORGE_KEY ${CONFIG_LV2_ATOM}) # Check for LV2 UI support. check_include_file (lv2/lv2plug.in/ns/extensions/ui/ui.h HAVE_LV2_UI_H) if (NOT HAVE_LV2_UI_H) set (CONFIG_LV2_UI 0) else () set (CONFIG_LV2_UI 1) endif () if (NOT CONFIG_LV2_UI) set (CONFIG_LV2_UI_X11 0) set (CONFIG_LV2_UI_EXTERNAL 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_RESIZE 0) endif () else () message (WARNING "*** LV2 SDK not found.") set (CONFIG_LV2 0) endif () endif () # Check for LV2 headers. if (CONFIG_LV2) set (LV2_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/src/lv2) set (CMAKE_REQUIRED_INCLUDES "${LV2_INCLUDES};${CMAKE_REQUIRED_INCLUDES}") include_directories (${LV2_INCLUDES}) else () set (CONFIG_LV2_UI_X11 0) set (CONFIG_LV2_UI_EXTERNAL 0) set (CONFIG_LV2_UI_IDLE 0) set (CONFIG_LV2_UI_SHOW 0) set (CONFIG_LV2_UI_RESIZE 0) set (CONFIG_LV2_PROGRAMS 0) set (CONFIG_LV2_PATCH 0) endif () if (CONFIG_LV2_UI_EXTERNAL) check_include_file (lv2_external_ui.h HAVE_LV2_EXTERNAL_UI_H) if (NOT HAVE_LV2_EXTERNAL_UI_H) set (CONFIG_LV2_UI_EXTERNAL 0) endif () endif () if (CONFIG_LV2_PROGRAMS) check_include_file (lv2_programs.h HAVE_LV2_PROGRAMS_H) if (NOT HAVE_LV2_PROGRAMS_H) set (CONFIG_LV2_PROGRAMS 0) endif () endif () if (CONFIG_LV2_PATCH) check_include_file (lv2/lv2plug.in/ns/ext/patch/patch.h HAVE_LV2_PATCH_H) if (NOT HAVE_LV2_PATCH_H) set (CONFIG_LV2_PATCH 0) endif () endif () add_subdirectory (src) configure_file (samplv1.spec.in samplv1.spec IMMEDIATE @ONLY) install (FILES samplv1.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) install (FILES samplv1.fr.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/fr/man1 RENAME samplv1.1) # Configuration status macro (SHOW_OPTION text value) if (${value}) message ("${text}: yes") else () message ("${text}: no") endif () endmacro () message ("\n ${PACKAGE_NAME} ${PACKAGE_VERSION}") message ("\n Build target . . . . . . . . . . . . . . . . . . .: ${CONFIG_BUILD_TYPE}\n") show_option (" JACK stand-alone build . . . . . . . . . . . . . ." CONFIG_JACK) show_option (" JACK session support . . . . . . . . . . . . . . ." CONFIG_JACK_SESSION) show_option (" JACK MIDI support . . . . . . . . . . . . . . . ." CONFIG_JACK_MIDI) show_option (" ALSA MIDI support . . . . . . . . . . . . . . . ." CONFIG_ALSA_MIDI) show_option (" LV2 plug-in build . . . . . . . . . . . . . . . ." CONFIG_LV2) show_option (" LV2 plug-in X11 UI support . . . . . . . . . . ." CONFIG_LV2_UI_X11) show_option (" LV2 plug-in External UI support . . . . . . . . ." CONFIG_LV2_UI_EXTERNAL) show_option (" LV2 plug-in UI Idle interface support . . . . . ." CONFIG_LV2_UI_IDLE) show_option (" LV2 plug-in UI Show interface support . . . . . ." CONFIG_LV2_UI_SHOW) show_option (" LV2 plug-in UI Resize interface support . . . . ." CONFIG_LV2_UI_RESIZE) show_option (" LV2 plug-in Programs support . . . . . . . . . . ." CONFIG_LV2_PROGRAMS) show_option (" LV2 plug-in Patch support . . . . . . . . . . . ." CONFIG_LV2_PATCH) show_option (" OSC service support (liblo) . . . . . . . . . . ." CONFIG_LIBLO) show_option (" NSM (Non Session Management) support . . . . . . ." CONFIG_NSM) message ("\n Install prefix . . . . . . . . . . . . . . . . . .: ${CMAKE_INSTALL_PREFIX}") message ("\nNow type 'make', followed by 'make install' as root.\n") samplv1-0.9.12/PaxHeaders.5530/configure0000644000000000000000000000013213601077435014551 xustar0030 mtime=1577352989.728774277 30 atime=1577352989.684774279 30 ctime=1577352989.728774277 samplv1-0.9.12/configure0000755000175000001440000070152013601077435015416 0ustar00rncbcusers00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for samplv1 0.9.12. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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" >&6; } if ${ac_cv_path_ac_pt_ac_qmake+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_qmake in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_qmake="$ac_pt_ac_qmake" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_qmake="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_qmake=$ac_cv_path_ac_pt_ac_qmake if test -n "$ac_pt_ac_qmake"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_qmake" >&5 $as_echo "$ac_pt_ac_qmake" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_qmake" = x; then ac_qmake="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_qmake=$ac_pt_ac_qmake fi else ac_qmake="$ac_cv_path_ac_qmake" fi if test "x$ac_qmake" = "xno"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}qmake-qt5", so it can be a program name with args. set dummy ${ac_tool_prefix}qmake-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_cv_qmake+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_cv_qmake in [\\/]* | ?:[\\/]*) ac_cv_path_ac_cv_qmake="$ac_cv_qmake" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_cv_qmake="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_cv_qmake=$ac_cv_path_ac_cv_qmake if test -n "$ac_cv_qmake"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qmake" >&5 $as_echo "$ac_cv_qmake" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_cv_qmake"; then ac_pt_ac_cv_qmake=$ac_cv_qmake # Extract the first word of "qmake-qt5", so it can be a program name with args. set dummy qmake-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_cv_qmake+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_cv_qmake in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_cv_qmake="$ac_pt_ac_cv_qmake" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_cv_qmake="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_cv_qmake=$ac_cv_path_ac_pt_ac_cv_qmake if test -n "$ac_pt_ac_cv_qmake"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_cv_qmake" >&5 $as_echo "$ac_pt_ac_cv_qmake" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_cv_qmake" = x; then ac_cv_qmake="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_cv_qmake=$ac_pt_ac_cv_qmake fi else ac_cv_qmake="$ac_cv_path_ac_cv_qmake" fi ac_qmake=$ac_cv_qmake fi # Check for proper Qt major version. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt major version" >&5 $as_echo_n "checking for Qt major version... 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" >&6; } if ${ac_cv_path_ac_pt_ac_cv_qmake+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_cv_qmake in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_cv_qmake="$ac_pt_ac_cv_qmake" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_cv_qmake="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_cv_qmake=$ac_cv_path_ac_pt_ac_cv_qmake if test -n "$ac_pt_ac_cv_qmake"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_cv_qmake" >&5 $as_echo "$ac_pt_ac_cv_qmake" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_cv_qmake" = x; then ac_cv_qmake="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_cv_qmake=$ac_pt_ac_cv_qmake fi else ac_cv_qmake="$ac_cv_path_ac_cv_qmake" fi ac_qmake=$ac_cv_qmake fi if test "x$ac_qmake" = "xno"; then as_fn_error $? "qmake-qt5 $ac_errmsg (qt5-devel)" "$LINENO" 5 fi # Check for proper Qt install path. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install path" >&5 $as_echo_n "checking for Qt install path... " >&6; } if ${ac_cv_qt_install_path+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_qt_install_path=$($ac_qmake -query QT_INSTALL_BINS) fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qt_install_path" >&5 $as_echo "$ac_cv_qt_install_path" >&6; } ac_qt_install_path=$ac_cv_qt_install_path if test -d $ac_qt_install_path; then ac_path="$ac_qt_install_path:$ac_path" fi # Check it again, now with updated PATH, just in case... if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}qmake", so it can be a program name with args. set dummy ${ac_tool_prefix}qmake; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"qmake $ac_errmsg" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install headers" >&5 $as_echo_n "checking for Qt install headers... " >&6; } if ${ac_cv_qt_install_headers+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_qt_install_headers=$($ac_qmake -query QT_INSTALL_HEADERS) fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qt_install_headers" >&5 $as_echo "$ac_cv_qt_install_headers" >&6; } ac_qt_install_headers=$ac_cv_qt_install_headers if test -d $ac_qt_install_headers; then CFLAGS="-I$ac_qt_install_headers $CFLAGS " CPPFLAGS="-I$ac_qt_install_headers $CPPFLAGS" ac_incpath="$ac_qt_install_headers $ac_incpath" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Qt install libraries" >&5 $as_echo_n "checking for Qt install libraries... 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" >&6; } if ${ac_cv_qtversion+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "QtCore/qglobal.h" int main () { #if QT_VERSION < 0x050100 #error Qt library 5.1 or greater required. #endif ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_qtversion="yes" else echo "no; Qt 5.1 or greater is required" exit 1 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_qtversion" >&5 $as_echo "$ac_cv_qtversion" >&6; } # Check for Qt moc utility. if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}moc", so it can be a program name with args. set dummy ${ac_tool_prefix}moc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_path_ac_pt_ac_moc+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_moc in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_moc="$ac_pt_ac_moc" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_moc="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_moc=$ac_cv_path_ac_pt_ac_moc if test -n "$ac_pt_ac_moc"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_moc" >&5 $as_echo "$ac_pt_ac_moc" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_moc" = x; then ac_moc="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_moc=$ac_pt_ac_moc fi else ac_moc="$ac_cv_path_ac_moc" fi if test "x$ac_moc" = "xno"; then as_fn_error $? "moc $ac_errmsg" "$LINENO" 5 fi # Check for Qt uic utility. if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}uic", so it can be a program name with args. set dummy ${ac_tool_prefix}uic; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_uic+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_uic in [\\/]* | ?:[\\/]*) ac_cv_path_ac_uic="$ac_uic" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_uic="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_uic=$ac_cv_path_ac_uic if test -n "$ac_uic"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_uic" >&5 $as_echo "$ac_uic" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_uic"; then ac_pt_ac_uic=$ac_uic # Extract the first word of "uic", so it can be a program name with args. set dummy uic; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_uic+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_uic in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_uic="$ac_pt_ac_uic" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_uic="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_uic=$ac_cv_path_ac_pt_ac_uic if test -n "$ac_pt_ac_uic"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_uic" >&5 $as_echo "$ac_pt_ac_uic" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_uic" = x; then ac_uic="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_uic=$ac_pt_ac_uic fi else ac_uic="$ac_cv_path_ac_uic" fi if test "x$ac_uic" = "xno"; then as_fn_error $? "uic $ac_errmsg" "$LINENO" 5 fi # Check for Qt lupdate utility. if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lupdate", so it can be a program name with args. set dummy ${ac_tool_prefix}lupdate; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_lupdate+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_lupdate in [\\/]* | ?:[\\/]*) ac_cv_path_ac_lupdate="$ac_lupdate" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_lupdate="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_lupdate=$ac_cv_path_ac_lupdate if test -n "$ac_lupdate"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lupdate" >&5 $as_echo "$ac_lupdate" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_lupdate"; then ac_pt_ac_lupdate=$ac_lupdate # Extract the first word of "lupdate", so it can be a program name with args. set dummy lupdate; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_lupdate+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_lupdate in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_lupdate="$ac_pt_ac_lupdate" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_lupdate="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_lupdate=$ac_cv_path_ac_pt_ac_lupdate if test -n "$ac_pt_ac_lupdate"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_lupdate" >&5 $as_echo "$ac_pt_ac_lupdate" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_lupdate" = x; then ac_lupdate="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_lupdate=$ac_pt_ac_lupdate fi else ac_lupdate="$ac_cv_path_ac_lupdate" fi if test "x$ac_lupdate" = "xno"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lupdate-qt5", so it can be a program name with args. set dummy ${ac_tool_prefix}lupdate-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_cv_lupdate+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_cv_lupdate in [\\/]* | ?:[\\/]*) ac_cv_path_ac_cv_lupdate="$ac_cv_lupdate" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_cv_lupdate="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_cv_lupdate=$ac_cv_path_ac_cv_lupdate if test -n "$ac_cv_lupdate"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lupdate" >&5 $as_echo "$ac_cv_lupdate" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_cv_lupdate"; then ac_pt_ac_cv_lupdate=$ac_cv_lupdate # Extract the first word of "lupdate-qt5", so it can be a program name with args. set dummy lupdate-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_cv_lupdate+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_cv_lupdate in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_cv_lupdate="$ac_pt_ac_cv_lupdate" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_cv_lupdate="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_cv_lupdate=$ac_cv_path_ac_pt_ac_cv_lupdate if test -n "$ac_pt_ac_cv_lupdate"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_cv_lupdate" >&5 $as_echo "$ac_pt_ac_cv_lupdate" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_cv_lupdate" = x; then ac_cv_lupdate="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_cv_lupdate=$ac_pt_ac_cv_lupdate fi else ac_cv_lupdate="$ac_cv_path_ac_cv_lupdate" fi if test "x$ac_cv_lupdate" = "xno"; then as_fn_error $? "lupdate $ac_errmsg (qt5-linguist)" "$LINENO" 5 else ac_lupdate=$ac_cv_lupdate; fi fi # Check for Qt lrelease utility. if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lrelease", so it can be a program name with args. set dummy ${ac_tool_prefix}lrelease; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_lrelease+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_lrelease in [\\/]* | ?:[\\/]*) ac_cv_path_ac_lrelease="$ac_lrelease" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_lrelease="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_lrelease=$ac_cv_path_ac_lrelease if test -n "$ac_lrelease"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lrelease" >&5 $as_echo "$ac_lrelease" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_lrelease"; then ac_pt_ac_lrelease=$ac_lrelease # Extract the first word of "lrelease", so it can be a program name with args. set dummy lrelease; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_lrelease+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_lrelease in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_lrelease="$ac_pt_ac_lrelease" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_lrelease="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_lrelease=$ac_cv_path_ac_pt_ac_lrelease if test -n "$ac_pt_ac_lrelease"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_lrelease" >&5 $as_echo "$ac_pt_ac_lrelease" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_lrelease" = x; then ac_lrelease="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_lrelease=$ac_pt_ac_lrelease fi else ac_lrelease="$ac_cv_path_ac_lrelease" fi if test "x$ac_lrelease" = "xno"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lrelease-qt5", so it can be a program name with args. set dummy ${ac_tool_prefix}lrelease-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_cv_lrelease+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_cv_lrelease in [\\/]* | ?:[\\/]*) ac_cv_path_ac_cv_lrelease="$ac_cv_lrelease" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_cv_lrelease="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_cv_lrelease=$ac_cv_path_ac_cv_lrelease if test -n "$ac_cv_lrelease"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lrelease" >&5 $as_echo "$ac_cv_lrelease" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_ac_cv_lrelease"; then ac_pt_ac_cv_lrelease=$ac_cv_lrelease # Extract the first word of "lrelease-qt5", so it can be a program name with args. set dummy lrelease-qt5; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_ac_cv_lrelease+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_ac_cv_lrelease in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_ac_cv_lrelease="$ac_pt_ac_cv_lrelease" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $ac_path do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_ac_cv_lrelease="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_ac_cv_lrelease=$ac_cv_path_ac_pt_ac_cv_lrelease if test -n "$ac_pt_ac_cv_lrelease"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ac_cv_lrelease" >&5 $as_echo "$ac_pt_ac_cv_lrelease" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_ac_cv_lrelease" = x; then ac_cv_lrelease="no" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac ac_cv_lrelease=$ac_pt_ac_cv_lrelease fi else ac_cv_lrelease="$ac_cv_path_ac_cv_lrelease" fi if test "x$ac_cv_lrelease" = "xno"; then as_fn_error $? "lrelease $ac_errmsg (qt5-linguist)" "$LINENO" 5 else ac_lrelease=$ac_cv_lrelease; fi fi # Checks for libraries. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 $as_echo_n "checking for main in -lm... " >&6; } if ${ac_cv_lib_m_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_m_main=yes else ac_cv_lib_m_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5 $as_echo "$ac_cv_lib_m_main" >&6; } if test "x$ac_cv_lib_m_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBM 1 _ACEOF LIBS="-lm $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lX11" >&5 $as_echo_n "checking for main in -lX11... 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"*** SNDFILE library not found." "$LINENO" 5 fi ac_jack_cflags="$ac_cflags" ac_jack_ldflags="$ac_ldflags" ac_jack_incpath="$ac_incpath" ac_jack_libs="$ac_libs" ac_lv2_cflags="$ac_cflags" ac_lv2_ldflags="$ac_ldflags" ac_lv2_incpath="$ac_incpath" ac_lv2_libs="$ac_libs" ac_all_targets="" ac_install_targets="" ac_uninstall_targets="" ac_clean_targets="" # Check for JACK libraries. if test "x$ac_jack" = "xyes"; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JACK" >&5 $as_echo_n "checking for JACK... 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AC_ARG_ENABLE(lv2, AS_HELP_STRING([--enable-lv2], [enable LV2 plug-in build (default=yes)]), [ac_lv2="$enableval"], [ac_lv2="yes"]) AC_ARG_ENABLE(lv2-ui-x11, AS_HELP_STRING([--enable-lv2-ui-x11], [enable LV2 plug-in X11 UI support (default=yes)]), [ac_lv2_ui_x11="$enableval"], [ac_lv2_ui_x11="yes"]) AC_ARG_ENABLE(lv2-ui-external, AS_HELP_STRING([--enable-lv2-ui-external], [enable LV2 plug-in External UI support (default=yes)]), [ac_lv2_ui_external="$enableval"], [ac_lv2_ui_external="yes"]) AC_ARG_ENABLE(lv2-ui-idle, AS_HELP_STRING([--enable-lv2-ui-idle], [enable LV2 UI Idle interface support (default=yes)]), [ac_lv2_ui_idle="$enableval"], [ac_lv2_ui_idle="yes"]) AC_ARG_ENABLE(lv2-ui-show, AS_HELP_STRING([--enable-lv2-ui-show], [enable LV2 UI Show interface support (default=yes)]), [ac_lv2_ui_show="$enableval"], [ac_lv2_ui_show="yes"]) AC_ARG_ENABLE(lv2-ui-resize, AS_HELP_STRING([--enable-lv2-ui-resize], [enable LV2 UI Resize interface support (default=yes)]), [ac_lv2_ui_resize="$enableval"], [ac_lv2_ui_resize="yes"]) AC_ARG_ENABLE(lv2-programs, AS_HELP_STRING([--enable-lv2-programs], [enable LV2 plug-in Programs support (default=yes)]), [ac_lv2_programs="$enableval"], [ac_lv2_programs="yes"]) AC_ARG_ENABLE(lv2-patch, AS_HELP_STRING([--enable-lv2-patch], [enable LV2 plug-in Patch support (default=yes)]), [ac_lv2_patch="$enableval"], [ac_lv2_patch="yes"]) # Enable liblo availability. AC_ARG_ENABLE(liblo, AS_HELP_STRING([--enable-liblo], [enable liblo interface (default=yes)]), [ac_liblo="$enableval"], [ac_liblo="yes"]) # Enable NSM support. AC_ARG_ENABLE(nsm, AS_HELP_STRING([--enable-nsm], [enable NSM support (default=yes)]), [ac_nsm="$enableval"], [ac_nsm="yes"]) if test "x$ac_debug" = "xyes"; then AC_DEFINE(CONFIG_DEBUG, 1, [Define if debugging is enabled.]) ac_debug="debug" else ac_debug="release" fi AC_SUBST(ac_debug) # Standard installation base dirs. ac_path=$PATH ac_pkg_config_path=$PKG_CONFIG_PATH ac_with_paths="" # Set for alternate Qt installation dir. AC_ARG_WITH(qt, AS_HELP_STRING([--with-qt=PATH], [use alternate Qt install path]), [ac_qt_path="$withval"], [ac_qt_path="no"]) if test "x$ac_qt_path" != "xno"; then ac_path="$ac_qt_path/bin:$ac_path" ac_pkg_config_path="$ac_qt_path/lib/pkgconfig:$ac_pkg_config_path" fi # Set for alternate ALSA installation dir. AC_ARG_WITH(alsa, AS_HELP_STRING([--with-alsa=PATH], [use alternate ALSA install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate JACK installation dir. AC_ARG_WITH(jack, AS_HELP_STRING([--with-jack=PATH], [use alternate JACK install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate LV2 installation dir. AC_ARG_WITH(lv2, AS_HELP_STRING([--with-lv2=PATH], [use alternate LV2 install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libsndfile installation dir. AC_ARG_WITH(sndfile, AS_HELP_STRING([--with-sndfile=PATH], [use alternate libsndfile path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate liblo installation dir. AC_ARG_WITH(liblo, AS_HELP_STRING([--with-liblo=PATH], [use alternate liblo path]), [ac_with_paths="$ac_with_paths $withval"]) # Honor user specified flags. ac_cflags=$CFLAGS ac_ldflags=$LDFLAGS # Checks for programs. AC_PROG_CPP AC_PROG_CXX AC_PROG_CXXCPP # Checks for languages. AC_LANG_CPLUSPLUS # Check for pkg-config. PKG_PROG_PKG_CONFIG # Check whether -std=c++11 support is necessary (4 < g++ version < 6). AC_CACHE_CHECK([for g++ major version], [ac_cv_gxx_version_major], [ ac_cv_gxx_version_major=$($CC -dumpversion) if test -n "$ac_cv_gxx_version_major"; then ac_cv_gxx_version_major=$(echo $ac_cv_gxx_version_major | cut -d'.' -f1); fi ac_gxx_version_major=$(($ac_cv_gxx_version_major + 0)) ]) ac_gxx_version_major=$ac_cv_gxx_version_major if test $ac_gxx_version_major -ge 4 -a $ac_gxx_version_major -lt 6; then CPPFLAGS="-std=c++11 $CPPFLAGS" ac_cflags="-std=c++11 $ac_cflags" fi # Check for proper flags. ac_arch=$(uname -m) # Check for install paths and alternatives... ac_libdirs="lib" if test "x$ac_arch" = "xx86_64"; then ac_libdirs="$ac_libdirs lib64" fi CFLAGS="-fPIC $CFLAGS" CPPFLAGS="-fPIC $CPPFLAGS" # Prepend alternate dependencies paths. for X in $ac_with_paths; do if test -d $X/bin; then ac_path="$X/bin:$ac_path" fi if test -d $X/include; then CFLAGS="-I$X/include $CFLAGS " CPPFLAGS="-I$X/include $CPPFLAGS" ac_incpath="$X/include $ac_incpath" fi for Y in $ac_libdirs; do if test -d $X/$Y; then LIBS="-L$X/$Y $LIBS" ac_libs="-L$X/$Y $ac_libs" if test -d $X/$Y/pkgconfig; then ac_pkg_config_path="$X/$Y/pkgconfig:$ac_pkg_config_path" fi fi done done # Set pkg-config path. if test -n "$ac_pkg_config_path"; then export PKG_CONFIG_PATH=$ac_pkg_config_path fi # A common error message: ac_errmsg="not found in current PATH. Maybe QT development environment isn't available." # Check for qtchooser availability. AC_PATH_TOOL(ac_qtchooser, qtchooser, [no], $ac_path) if test -x $ac_qtchooser; then export QT_SELECT=5 fi # Check for proper qmake path/version alternatives. AC_PATH_TOOL(ac_qmake, qmake, [no], $ac_path) if test "x$ac_qmake" = "xno"; then AC_PATH_TOOL(ac_cv_qmake, qmake-qt5, [no], $ac_path) ac_qmake=$ac_cv_qmake fi # Check for proper Qt major version. AC_CACHE_CHECK([for Qt major version], [ac_cv_qt_version_major], [ ac_cv_qt_version_major=$($ac_qmake -query QT_VERSION | cut -d'.' -f1) ac_cv_qt_version_major=$(($ac_cv_qt_version_major + 0)) ]) ac_qt_version_major=$ac_cv_qt_version_major if test $ac_qt_version_major -ne 5; then AC_PATH_TOOL(ac_cv_qmake, qmake-qt5, [no], $ac_path) ac_qmake=$ac_cv_qmake fi if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake-qt5 $ac_errmsg (qt5-devel)]) fi # Check for proper Qt install path. AC_CACHE_CHECK([for Qt install path], [ac_cv_qt_install_path], [ ac_cv_qt_install_path=$($ac_qmake -query QT_INSTALL_BINS) ]) ac_qt_install_path=$ac_cv_qt_install_path if test -d $ac_qt_install_path; then ac_path="$ac_qt_install_path:$ac_path" fi # Check it again, now with updated PATH, just in case... AC_PATH_TOOL(ac_cv_qmake, qmake, [no], $ac_path) ac_qmake=$ac_cv_qmake if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake $ac_errmsg]) fi AC_SUBST(ac_qmake) AC_CACHE_CHECK([for Qt install headers], [ac_cv_qt_install_headers], [ ac_cv_qt_install_headers=$($ac_qmake -query QT_INSTALL_HEADERS) ]) ac_qt_install_headers=$ac_cv_qt_install_headers if test -d $ac_qt_install_headers; then CFLAGS="-I$ac_qt_install_headers $CFLAGS " CPPFLAGS="-I$ac_qt_install_headers $CPPFLAGS" ac_incpath="$ac_qt_install_headers $ac_incpath" fi AC_CACHE_CHECK([for Qt install libraries], [ac_cv_qt_install_libs], [ ac_cv_qt_install_libs=$($ac_qmake -query QT_INSTALL_LIBS) ]) ac_qt_install_libs=$ac_cv_qt_install_libs if test -d $ac_qt_install_libs; then LIBS="-L$ac_qt_install_libs $LIBS" ac_libs="-L$ac_qt_install_libs $ac_libs" fi # Finally, check for proper Qt version. AC_CACHE_CHECK([for Qt library version >= 5.1], ac_cv_qtversion, [ AC_TRY_COMPILE([#include "QtCore/qglobal.h"], [ #if QT_VERSION < 0x050100 #error Qt library 5.1 or greater required. #endif ], ac_cv_qtversion="yes", [ echo "no; Qt 5.1 or greater is required" exit 1 ]) ]) # Check for Qt moc utility. AC_PATH_TOOL(ac_moc, moc, [no], $ac_path) if test "x$ac_moc" = "xno"; then AC_MSG_ERROR([moc $ac_errmsg]) fi AC_SUBST(ac_moc) # Check for Qt uic utility. AC_PATH_TOOL(ac_uic, uic, [no], $ac_path) if test "x$ac_uic" = "xno"; then AC_MSG_ERROR([uic $ac_errmsg]) fi AC_SUBST(ac_uic) # Check for Qt lupdate utility. AC_PATH_TOOL(ac_lupdate, lupdate, [no], $ac_path) if test "x$ac_lupdate" = "xno"; then AC_PATH_TOOL(ac_cv_lupdate, lupdate-qt5, [no], $ac_path) if test "x$ac_cv_lupdate" = "xno"; then AC_MSG_ERROR([lupdate $ac_errmsg (qt5-linguist)]) else ac_lupdate=$ac_cv_lupdate; fi fi AC_SUBST(ac_lupdate) # Check for Qt lrelease utility. AC_PATH_TOOL(ac_lrelease, lrelease, [no], $ac_path) if test "x$ac_lrelease" = "xno"; then AC_PATH_TOOL(ac_cv_lrelease, lrelease-qt5, [no], $ac_path) if test "x$ac_cv_lrelease" = "xno"; then AC_MSG_ERROR([lrelease $ac_errmsg (qt5-linguist)]) else ac_lrelease=$ac_cv_lrelease; fi fi AC_SUBST(ac_lrelease) # Checks for libraries. AC_CHECK_LIB(m, main) AC_CHECK_LIB(X11, main) AC_CHECK_LIB(Xext, main) ac_cflags="-ffast-math $ac_cflags" # Check for core SNDFILE library. PKG_CHECK_MODULES([SNDFILE], [sndfile], [ac_sndfile="yes"], [ac_sndfile="no"]) if test "x$ac_sndfile" = "xyes"; then AC_DEFINE(CONFIG_SNDFILE, 1, [Define if SNDFILE library is available.]) ac_cflags="$ac_cflags $SNDFILE_CFLAGS" ac_libs="$ac_libs $SNDFILE_LIBS" else AC_MSG_ERROR([*** SNDFILE library not found.]) fi ac_jack_cflags="$ac_cflags" ac_jack_ldflags="$ac_ldflags" ac_jack_incpath="$ac_incpath" ac_jack_libs="$ac_libs" ac_lv2_cflags="$ac_cflags" ac_lv2_ldflags="$ac_ldflags" ac_lv2_incpath="$ac_incpath" ac_lv2_libs="$ac_libs" ac_all_targets="" ac_install_targets="" ac_uninstall_targets="" ac_clean_targets="" # Check for JACK libraries. if test "x$ac_jack" = "xyes"; then PKG_CHECK_MODULES([JACK], [jack >= 0.100.0], [ac_jack="yes"], [ac_jack="no"]) if test "x$ac_jack" = "xyes"; then AC_DEFINE(CONFIG_JACK, 1, [Define if JACK library is available.]) ac_jack_cflags="$ac_jack_cflags $JACK_CFLAGS" ac_jack_libs="$ac_jack_libs $JACK_LIBS" CFLAGS="$CFLAGS $JACK_CFLAGS" CPPFLAGS="$CPPFLAGS $JACK_CFLAGS" LIBS="$LIBS $JACK_LIBS" else AC_MSG_WARN([*** JACK library not found.]) AC_MSG_WARN([*** JACK stand-alone build will be disabled.]) fi fi if test "x$ac_jack" = "xyes"; then # Check for JACK session event callback availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_LIB(jack, jack_set_session_callback, [ac_jack_session="yes"], [ac_jack_session="no"]) else AC_MSG_WARN([*** JACK session support will be disabled.]) fi # Check for ALSA libraries. if test "x$ac_alsa_midi" = "xyes"; then PKG_CHECK_MODULES([ALSA], [alsa], [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) fi if test "x$ac_alsa_midi" = "xyes"; then AC_CHECK_LIB(asound, main, [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) if test "x$ac_alsa_midi" = "xyes"; then AC_DEFINE(CONFIG_ALSA_MIDI, 1, [Define if ALSA MIDI support is enabled.]) ac_jack_cflags="$ac_jack_cflags $ALSA_CFLAGS" ac_jack_libs="$ac_jack_libs $ALSA_LIBS" else AC_MSG_WARN([*** ALSA library not found.]) AC_MSG_WARN([*** ALSA MIDI support will be disabled.]) fi fi fi # Check for JACK build support. if test "x$ac_jack" = "xyes"; then ac_all_targets="jack $ac_all_targets" ac_install_targets="install_jack $ac_install_targets" ac_uninstall_targets="uninstall_jack $ac_uninstall_targets" ac_clean_targets="clean_jack $ac_clean_targets" else ac_jack_session="no" ac_jack_midi="no" ac_alsa_midi="no" ac_liblo="no" ac_nsm="no" fi # Check for optional LIBLO library. if test "x$ac_liblo" = "xyes"; then PKG_CHECK_MODULES([LIBLO], [liblo], [ac_liblo="yes"], [ac_liblo="no"]) if test "x$ac_liblo" = "xyes"; then AC_DEFINE(CONFIG_LIBLO, 1, [Define if LIBLO library is available.]) ac_jack_cflags="$ac_jack_cflags $LIBLO_CFLAGS" ac_jack_libs="$ac_jack_libs $LIBLO_LIBS" else AC_MSG_WARN([*** LIBLO library not found.]) AC_MSG_WARN([*** OSC service support will be disabled.]) ac_nsm="no" fi else ac_nsm="no" fi # Checks for header files. AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/stat.h unistd.h signal.h) # Check for JACK session headers availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_HEADER(jack/session.h, [ac_jack_session="yes"], [ac_jack_session="no"]) if test "x$ac_jack_session" = "xyes"; then AC_DEFINE(CONFIG_JACK_SESSION, 1, [Define if JACK session support is available.]) else AC_MSG_WARN([*** JACK session header file not found.]) AC_MSG_WARN([*** JACK session support will be disabled.]) fi fi # Check for JACK MIDI headers availability. if test "x$ac_jack_midi" = "xyes"; then AC_CHECK_HEADER(jack/midiport.h, [ac_jack_midi="yes"], [ac_jack_midi="no"]) if test "x$ac_jack_midi" = "xyes"; then AC_DEFINE(CONFIG_JACK_MIDI, 1, [Define if JACK MIDI support is enabled.]) else AC_MSG_WARN([*** JACK MIDI header files not found.]) AC_MSG_WARN([*** JACK MIDI support will be disabled.]) fi fi # Check for LV2 headers. if test "x$ac_lv2" = "xyes"; then PKG_CHECK_MODULES([LV2], [lv2], [ac_lv2="yes"], [ac_lv2="no"]) if test "x$ac_lv2" = "xyes"; then ac_lv2_cflags="$ac_lv2_cflags $LV2_CFLAGS" CFLAGS="$CFLAGS $LV2_CFLAGS" CPPFLAGS="$CPPFLAGS $LV2_CFLAGS" fi if test "x$ac_lv2" = "xyes"; then AC_CHECK_HEADERS( lv2/lv2plug.in/ns/ext/urid/urid.h \ lv2/lv2plug.in/ns/ext/atom/atom.h \ lv2/lv2plug.in/ns/ext/atom/forge.h \ lv2/lv2plug.in/ns/ext/atom/util.h, [ac_lv2="yes"], [ac_lv2="no"]) fi if test "x$ac_lv2" = "xyes"; then AC_DEFINE(CONFIG_LV2, 1, [Define if LV2 plug-in build is enabled.]) ac_all_targets="lv2 $ac_all_targets" ac_install_targets="install_lv2 $ac_install_targets" ac_uninstall_targets="uninstall_lv2 $ac_uninstall_targets" ac_clean_targets="clean_lv2 $ac_clean_targets" AC_CACHE_CHECK([for lv2_atom_forge_object], ac_cv_lv2_atom_forge_object, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/ext/atom/forge.h"], [ // Checking for lv2_atom_forge_object... LV2_Atom_Forge *forge; LV2_Atom_Forge_Frame *frame; lv2_atom_forge_object(forge, frame, 0, 101); ], ac_cv_lv2_atom_forge_object="yes", ac_cv_lv2_atom_forge_object="no") ]) ac_lv2_atom_forge_object=$ac_cv_lv2_atom_forge_object if test "x$ac_lv2_atom_forge_object" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM_FORGE_OBJECT, 1, [Define if lv2_atom_forge_object is available.]) fi AC_CACHE_CHECK([for lv2_atom_forge_key], ac_cv_lv2_atom_forge_key, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/ext/atom/forge.h"], [ // Checking for lv2_atom_forge_key... LV2_Atom_Forge *forge; lv2_atom_forge_key(forge, 102); ], ac_cv_lv2_atom_forge_key="yes", ac_cv_lv2_atom_forge_key="no") ]) ac_lv2_atom_forge_key=$ac_cv_lv2_atom_forge_key if test "x$ac_lv2_atom_forge_key" = "xyes"; then AC_DEFINE(CONFIG_LV2_ATOM_FORGE_KEY, 1, [Define if lv2_atom_forge_key is available.]) fi else AC_MSG_WARN([*** LV2 header files not found.]) AC_MSG_WARN([*** LV2 plug-in build will be disabled.]) fi fi if test "x$ac_lv2" = "xno"; then ac_lv2_ui_x11="no" ac_lv2_ui_external="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_ui_resize="no" ac_lv2_programs="no" ac_lv2_patch="no" fi if test "x$ac_lv2_ui_x11" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_X11, 1, [Define if LV2 X11 UI support is available.]) else AC_MSG_WARN([*** LV2 X11 UI support will be disabled.]) fi if test "x$ac_lv2_ui_external" = "xyes"; then CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" AC_CHECK_HEADER(lv2_external_ui.h, [ac_lv2_ui_external="yes"], [ac_lv2_ui_external="no"]) if test "x$ac_lv2_ui_external" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_EXTERNAL, 1, [Define if LV2 External UI extension is available.]) ac_lv2_incpath="lv2 $ac_lv2_incpath" else AC_MSG_WARN([*** LV2 External UI extension will be disabled.]) fi fi if test "x$ac_lv2_ui_idle" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Idle interface], ac_cv_lv2_ui_idle, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Idle interface... LV2UI_Idle_Interface idle; ], ac_cv_lv2_ui_idle="yes", ac_cv_lv2_ui_idle="no") ]) ac_lv2_ui_idle=$ac_cv_lv2_ui_idle if test "x$ac_lv2_ui_idle" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_IDLE, 1, [Define if LV2 UI Idle interface support is available.]) else AC_MSG_WARN([*** LV2 UI Idle interface support will be disabled.]) fi fi if test "x$ac_lv2_ui_show" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Show interface], ac_cv_lv2_ui_show, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Show interface... LV2UI_Show_Interface show; ], ac_cv_lv2_ui_show="yes", ac_cv_lv2_ui_show="no") ]) ac_lv2_ui_show=$ac_cv_lv2_ui_show if test "x$ac_lv2_ui_show" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_SHOW, 1, [Define if LV2 UI Show interface support is available.]) else AC_MSG_WARN([*** LV2 UI Show interface support will be disabled.]) fi fi if test "x$ac_lv2_ui_resize" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Resize interface], ac_cv_lv2_ui_resize, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Resize interface... LV2UI_Resize resize; ], ac_cv_lv2_ui_resize="yes", ac_cv_lv2_ui_resize="no") ]) ac_lv2_ui_resize=$ac_cv_lv2_ui_resize if test "x$ac_lv2_ui_resize" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_RESIZE, 1, [Define if LV2 UI Resize interface support is available.]) else AC_MSG_WARN([*** LV2 UI Resize interface support will be disabled.]) fi fi if test "x$ac_lv2_programs" = "xyes"; then AC_CHECK_HEADER(lv2_programs.h, [ac_lv2_programs="yes"], [ac_lv2_programs="no"]) if test "x$ac_lv2_programs" = "xyes"; then AC_DEFINE(CONFIG_LV2_PROGRAMS, 1, [Define if LV2 Programs extension is available.]) ac_lv2_incpath="lv2 $ac_lv2_incpath" else AC_MSG_WARN([*** LV2 Programs extension will be disabled.]) fi fi if test "x$ac_lv2_patch" = "xyes"; then AC_CHECK_HEADER( lv2/lv2plug.in/ns/ext/patch/patch.h, [ac_lv2_patch="yes"], [ac_lv2_patch="no"]) if test "x$ac_lv2_patch" = "xyes"; then AC_DEFINE(CONFIG_LV2_PATCH, 1, [Define if LV2 Patch is supported.]) else AC_MSG_WARN([*** LV2 Patch support will be disabled.]) fi fi # Check for NSM support. if test "x$ac_nsm" = "xyes"; then AC_DEFINE(CONFIG_NSM, 1, [Define if NSM support is available.]) fi # Checks for build targets if test "x$ac_jack" = "xno" -a "x$ac_lv2" = "xno"; then AC_MSG_ERROR([*** JACK and LV2 build options disabled.]) fi if test "x$ac_jack" = "xyes"; then if test "x$ac_jack_midi" = "xno" -a "x$ac_alsa_midi" = "xno"; then AC_MSG_ERROR([*** JACK MIDI and ALSA MIDI support disabled.]) fi fi AC_SUBST(ac_cflags) AC_SUBST(ac_ldflags) AC_SUBST(ac_incpath) AC_SUBST(ac_libs) AC_SUBST(ac_jack_cflags) AC_SUBST(ac_jack_ldflags) AC_SUBST(ac_jack_incpath) AC_SUBST(ac_jack_libs) AC_SUBST(ac_lv2_cflags) AC_SUBST(ac_lv2_ldflags) AC_SUBST(ac_lv2_incpath) AC_SUBST(ac_lv2_libs) AC_SUBST(ac_all_targets) AC_SUBST(ac_install_targets) AC_SUBST(ac_uninstall_targets) AC_SUBST(ac_clean_targets) # Checks for typedefs, structures, and compiler characteristics. # AC_C_CONST # Finally produce a configure header file and the makefiles. AC_OUTPUT # make clean > /dev/null 2>&1 # Output summary message echo echo " $PACKAGE_NAME $ac_build_version" echo echo " Build target . . . . . . . . . . . . . . . . . . .: $ac_debug" echo echo " JACK stand-alone build . . . . . . . . . . . . . .: $ac_jack" echo " JACK session support . . . . . . . . . . . . . . .: $ac_jack_session" echo " JACK MIDI support . . . . . . . . . . . . . . . .: $ac_jack_midi" echo " ALSA MIDI support . . . . . . . . . . . . . . . .: $ac_alsa_midi" echo " LV2 plug-in build . . . . . . . . . . . . . . . .: $ac_lv2" echo " LV2 plug-in X11 UI support . . . . . . . . . . .: $ac_lv2_ui_x11" echo " LV2 plug-in External UI support . . . . . . . . .: $ac_lv2_ui_external" echo " LV2 plug-in UI Idle interface support . . . . . .: $ac_lv2_ui_idle" echo " LV2 plug-in UI Show interface support . . . . . .: $ac_lv2_ui_show" echo " LV2 plug-in UI Resize interface support . . . . .: $ac_lv2_ui_resize" echo " LV2 plug-in Programs support . . . . . . . . . . .: $ac_lv2_programs" echo " LV2 plug-in Patch support . . . . . . . . . . . .: $ac_lv2_patch" echo " OSC service support (liblo) . . . . . . . . . . .: $ac_liblo" echo " NSM (Non Session Management) support . . . . . . .: $ac_nsm" echo echo " Install prefix . . . . . . . . . . . . . . . . . .: $ac_prefix" echo echo "Now type 'make', followed by 'make install' as root." echo samplv1-0.9.12/PaxHeaders.5530/COPYING0000644000000000000000000000013213601077412013673 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/COPYING0000644000175000001440000004310313601077412014531 0ustar00rncbcusers00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. samplv1-0.9.12/PaxHeaders.5530/INSTALL0000644000000000000000000000013213601077412013671 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/INSTALL0000644000175000001440000003634013601077412014534 0ustar00rncbcusers00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package, generally using the just-built uninstalled binaries. 4. Type `make install' to install the programs and any data files and documentation. When installing into a prefix owned by root, it is recommended that the package be configured and built as a regular user, and only the `make install' phase executed with root privileges. 5. Optionally, type `make installcheck' to repeat any self-tests, but this time using the binaries in their final installed location. This target does not install anything. Running this target as a regular user, particularly if the prior `make install' required root privileges, verifies that the installation completed correctly. 6. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 7. Often, you can also type `make uninstall' to remove the installed files again. In practice, not all packages have tested that uninstallation works correctly, even though it is required by the GNU Coding Standards. 8. Some packages, particularly those that use Automake, provide `make distcheck', which can by used by developers to test that all other targets like `make install' and `make uninstall' work correctly. This target is generally not run by end users. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. This is known as a "VPATH" build. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX', where PREFIX must be an absolute file name. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. In general, the default for these options is expressed in terms of `${prefix}', so that specifying just `--prefix' will affect all of the other directory specifications that were not explicitly provided. The most portable way to affect installation locations is to pass the correct locations to `configure'; however, many packages provide one or both of the following shortcuts of passing variable assignments to the `make install' command line to change installation locations without having to reconfigure or recompile. The first method involves providing an override variable for each affected directory. For example, `make install prefix=/alternate/directory' will choose an alternate location for all directory configuration variables that were expressed in terms of `${prefix}'. Any directories that were specified during `configure', but not in terms of `${prefix}', must each be overridden at install time for the entire installation to be relocated. The approach of makefile variable overrides for each directory variable is required by the GNU Coding Standards, and ideally causes no recompilation. However, some platforms have known limitations with the semantics of shared libraries that end up requiring recompilation when using this method, particularly noticeable in packages that use GNU Libtool. The second method involves providing the `DESTDIR' variable. For example, `make install DESTDIR=/alternate/directory' will prepend `/alternate/directory' before all installation names. The approach of `DESTDIR' overrides is not required by the GNU Coding Standards, and does not work on platforms that have drive letters. On the other hand, it does better at avoiding recompilation issues, and works well even when some directory options were not specified in terms of `${prefix}' at `configure' time. Optional Features ================= If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Some packages offer the ability to configure how verbose the execution of `make' will be. For these packages, running `./configure --enable-silent-rules' sets the default to minimal output, which can be overridden with `make V=1'; while running `./configure --disable-silent-rules' sets the default to verbose, which can be overridden with `make V=0'. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. samplv1-0.9.12/PaxHeaders.5530/Makefile.git0000644000000000000000000000013213601077412015062 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/Makefile.git0000644000175000001440000000075413601077412015725 0ustar00rncbcusers00000000000000all: configure configure: Makefile.in configure.ac @aclocal @autoheader @autoconf @rm -rf *.cache clean: @if [ -f Makefile ]; then make clean; fi || true @rm -rvf Makefile configure config.* @rm -rvf src/.ui_* src/.obj_* src/.moc_* @rm -rvf src/config.* src/*.pri src/lib*.so* @rm -rvf src/lib*.a src/*_plugin_import.cpp @rm -rvf src/Makefile src/Makefile.src_* src/*.mak src/*.mak.* @rm -rvf *.cache *.log *.status *.spec *.mak *.m4 .m4 @rm -rvf .qmake.stash src/.qmake.stash samplv1-0.9.12/PaxHeaders.5530/Makefile.in0000644000000000000000000000013213601077412014705 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/Makefile.in0000644000175000001440000001102313601077412015537 0ustar00rncbcusers00000000000000prefix = @ac_prefix@ name = samplv1 name_ui = $(name)_ui name_lv2 = $(name)_lv2 name_jack = $(name)_jack headers = \ src/config.h \ src/$(name).h \ src/$(name)_fx.h \ src/$(name)_filter.h \ src/$(name)_formant.h \ src/$(name)_resampler.h \ src/$(name)_reverb.h \ src/$(name)_ramp.h \ src/$(name)_sample.h \ src/$(name)_wave.h \ src/$(name)_list.h \ src/$(name)_config.h \ src/$(name)_param.h \ src/$(name)_sched.h \ src/$(name)_tuning.h \ src/$(name)_programs.h \ src/$(name)_controls.h sources = \ src/$(name).cpp \ src/$(name)_sample.cpp \ src/$(name)_wave.cpp \ src/$(name)_config.cpp \ src/$(name)_formant.cpp \ src/$(name)_resampler.cpp \ src/$(name)_param.cpp \ src/$(name)_sched.cpp \ src/$(name)_tuning.cpp \ src/$(name)_programs.cpp \ src/$(name)_controls.cpp headers_ui = \ src/$(name_ui).h \ src/$(name)widget.h \ src/$(name)widget_env.h \ src/$(name)widget_filt.h \ src/$(name)widget_sample.h \ src/$(name)widget_wave.h \ src/$(name)widget_param.h \ src/$(name)widget_preset.h \ src/$(name)widget_status.h \ src/$(name)widget_spinbox.h \ src/$(name)widget_programs.h \ src/$(name)widget_controls.h \ src/$(name)widget_control.h \ src/$(name)widget_palette.h \ src/$(name)widget_config.h sources_ui = \ src/$(name_ui).cpp \ src/$(name)widget.cpp \ src/$(name)widget_env.cpp \ src/$(name)widget_filt.cpp \ src/$(name)widget_sample.cpp \ src/$(name)widget_wave.cpp \ src/$(name)widget_param.cpp \ src/$(name)widget_preset.cpp \ src/$(name)widget_status.cpp \ src/$(name)widget_spinbox.cpp \ src/$(name)widget_programs.cpp \ src/$(name)widget_controls.cpp \ src/$(name)widget_control.cpp \ src/$(name)widget_palette.cpp \ src/$(name)widget_config.cpp forms_ui = \ src/$(name)widget.ui \ src/$(name)widget_control.ui \ src/$(name)widget_palette.ui \ src/$(name)widget_config.ui resources_ui = \ src/$(name).qrc headers_lv2 = \ $(headers) \ $(headers_ui) \ src/$(name)_lv2.h \ src/$(name)_param.h \ src/$(name)widget_lv2.h sources_lv2 = \ $(sources) \ $(sources_ui) \ src/$(name)_lv2.cpp \ src/$(name)widget_lv2.cpp headers_jack = \ $(headers) \ $(headers_ui) \ src/$(name)_nsm.h \ src/$(name)_jack.h \ src/$(name)_param.h \ src/$(name)widget_jack.h sources_jack = \ $(sources) \ $(sources_ui) \ src/$(name)_nsm.cpp \ src/$(name)_jack.cpp \ src/$(name)widget_jack.cpp export datadir = @ac_datadir@ export mandir = @ac_mandir@ export QMAKE = @ac_qmake@ export LUPDATE = @ac_lupdate@ export LRELEASE = @ac_lrelease@ all: core ui @ac_all_targets@ core: $(name).mak $(sources) $(headers) @$(MAKE) -f $(name).mak ui: $(name_ui).mak $(sources_ui) $(headers_ui) $(resources_ui) ${forms_ui} core @$(MAKE) -f $(name_ui).mak lv2: $(name_lv2).mak $(sources_lv2) $(headers_lv2) ui core @$(MAKE) -f $(name_lv2).mak jack: $(name_jack).mak $(sources_jack) $(headers_jack) ui core @$(MAKE) -f $(name_jack).mak $(name).mak: $(name).pro @$(QMAKE) -o $(name).mak $(name).pro $(name_ui).mak: $(name_ui).pro @$(QMAKE) -o $(name_ui).mak $(name_ui).pro $(name_lv2).mak: $(name_lv2).pro @$(QMAKE) -o $(name_lv2).mak $(name_lv2).pro $(name_jack).mak: $(name_jack).pro @$(QMAKE) -o $(name_jack).mak $(name_jack).pro install_core: core @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak install install_ui: ui @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_ui).mak install install_lv2: lv2 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak install install_jack: jack @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak install @install -d -v -m 0755 $(DESTDIR)$(mandir)/man1 @install -v -m 0644 $(name)*.1 $(DESTDIR)$(mandir)/man1 @gzip -vf $(DESTDIR)$(mandir)/man1/$(name)*.1 uninstall_core: core @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name).mak uninstall uninstall_ui: ui @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_ui).mak uninstall uninstall_lv2: lv2 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak uninstall uninstall_jack: jack @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak uninstall @rm -vf $(DESTDIR)$(mandir)/man1/$(name)*.1.gz clean_core: $(name).mak @$(MAKE) -f $(name).mak distclean || true @rm -f $(name).mak clean_ui: $(name_ui).mak @$(MAKE) -f $(name_ui).mak distclean || true @rm -f $(name_ui).mak clean_lv2: $(name_lv2).mak @$(MAKE) -f $(name_lv2).mak distclean || true @rm -f $(name_lv2).mak clean_jack: $(name_jack).mak @$(MAKE) -f $(name_jack).mak distclean || true @rm -f $(name_jack).mak install: install_core install_ui @ac_install_targets@ uninstall: uninstall_core uninstall_ui @ac_uninstall_targets@ clean: clean_core clean_ui @ac_clean_targets@ samplv1-0.9.12/PaxHeaders.5530/README0000644000000000000000000000013213601077412013520 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/README0000644000175000001440000000367513601077412014370 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ an old-school polyphonic sampler synthesizer with stereo fx. features: - pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; - LV2 instrument plugin. URI: http://samplv1.sourceforge.net/lv2 license: samplv1 is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. website: https://samplv1.sourceforge.io http://samplv1.sourceforge.net project page: https://sourceforge.net/projects/samplv1 git repos: https://git.code.sf.net/p/samplv1/code https://github.com/rncbc/samplv1.git https://gitlab.com/rncbc/samplv1.git https://bitbucket.org/rncbc/samplv1.git weblog: https://www.rncbc.org requirements: mandatory, - Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ - libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ optional (opted-in at build time), - JACK Audio Connection Kit https://jackaudio.org/ - ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ - LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ - NSM, Non Session Management http://non.tuxfamily.org/nsm/ - liblo, Lightweight OSC implementation (needed for NSM support) http://liblo.sourceforge.net/ installation: - unpack tarball as usual; in the extracted source directory: ./configure [--prefix=/usr/local] make - optionally, as root: make install - if checking out from git, prepare the configure script with: ./autogen.sh acknowledgements: samplv1 logo/icon is an original fine work of Jarle Richard Akselsen. cheers && enjoy. -- rncbc aka. Rui Nuno Capela rncbc@rncbc.org https://www.rncbc.org samplv1-0.9.12/PaxHeaders.5530/README.cmake0000644000000000000000000000013213601077412014577 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/README.cmake0000644000175000001440000000545713601077412015447 0ustar00rncbcusers00000000000000What is CMake? ============== CMake is a cross platform build system, that can be used to replace the old auto-tools, providing a nice building environment and advanced features. Some of these features are: * Out of sources build: CMake allows you to build your software into a directory different to the source tree. You can safely delete the build directory and all its contents once you are done. * Multiple generators: classic makefiles can be generated for Unix and MinGW, but also Visual Studio, XCode and Eclipse CDT projects among other types. * Graphic front-ends for configuration and build options. More information and documentation is available at the CMake project site: http://www.cmake.org CMake is free software. You can get the sources and pre-compiled packages for Linux and other systems at: http://www.cmake.org/cmake/resources/software.html How to use it? ============== 1. You need CMake 3.1 or newer to build samplv1 2. Unpack the samplv1 sources somewhere, or checkout the repository, and create a build directory. For instance, using a command line shell: $ tar -xvzf Downloads/samplv1-x.y.z.tar.gz $ cd samplv1-x.y.z $ mkdir build 2. Execute CMake from the build directory, providing the source directory location and optionally, the build options. There are several ways. * From a command line shell: $ pwd samplv1-x.y.z $ cd build $ cmake -DCMAKE_BUILD_TYPE=debug .. 3. Execute the build command. If you used the Makefiles generator (the default in Linux and other Unix systems) then execute make, gmake, or mingw32-make. If you generated a project file, use your IDE to build it. Compiling with make =================== There are many targets available. To see a complete list of them, type: $ make help The build process usually hides the compiler command lines, to show them: $ make VERBOSE=1 There is a "clean" target, but not a "distclean" one. You should use a build directory different to the source tree. In this case, the "distclean" target would be equivalent to simply removing the build directory. If something fails ================== If there is an error message while executing CMake, this probably means that a required package is missing in your system. You should install the missing component and run CMake again. If there is an error executing the build process, after running a flawless CMake configuration process, this means that there may be an error in the source code, or in the build system, or something incompatible in 3rd party libraries. The CMake build system for samplv1 is experimental. It will take a while until it becomes stable and fully tested. You can help providing feedback, please send a report containing your problems to the samplv1 development mailing list, https://lists.sourceforge.net/mailman/listinfo/samplv1-devel samplv1-0.9.12/PaxHeaders.5530/samplv1.10000644000000000000000000000013213601077412014305 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/samplv1.10000644000175000001440000000154513601077412015147 0ustar00rncbcusers00000000000000.TH SAMPLV1 "1" "June 17, 2014" .SH NAME samplv1 \- an old-school polyphonic sampler synthesizer .SH SYNOPSIS .B samplv1_jack [\fIoptions\fR] [\fIpreset-file\fR] .SH DESCRIPTION This manual page documents briefly the .B samplv1_jack command. .PP \fBsamplv1\fP is an old-school polyphonic sampler synthesizer with stereo fx. .PP features: .IP a pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; .IP a LV2 instrument plugin. URI: http://samplv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Disable the graphical user interface (GUI) .HP \fB\-h\fR, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v\fR, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/samplv1.conf .SH AUTHOR samplv1 was written by Rui Nuno Capela. samplv1-0.9.12/PaxHeaders.5530/samplv1.fr.10000644000000000000000000000013213601077412014713 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/samplv1.fr.10000644000175000001440000000224513601077412015553 0ustar00rncbcusers00000000000000.TH SAMPLV1 "1" "Juin 17, 2014" .SH NOM samplv1 \- un synthétiseur échantillonneur polyphonique à l'ancienne .SH SYNOPSIS .B samplv1_jack [\fIoptions\fR] [\fIfichier-de-pré-réglage\fR] .SH DESCRIPTION Cette page de manuel documente rapidement la commande .B samplv1_jack . .PP \fBsamplv1\fP est un synthétiseur échantillonneur polyphonique à l'ancienne, avec des effets stéréo. .PP fonctionnalités : .IP un client JACK autonome pur avec JACK-session, NSM, et un support d'entrée JACK MIDI ainsi que ALSA MIDI; .IP un greffon d'instrument LV2. URI : http://samplv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Désactive l'interface graphique utilisateur .HP \fB\-h\fR, \fB\-\-help\fR .IP Affiche de l'aide à propos des options de ligne de commande .HP \fB\-v\fR, \fB\-\-version\fR .IP Affiche des informations de version .SH FICHIERS Les paramètres de configuration sont stockés dans ~/.config/rncbc.org/samplv1.conf .SH AUTEUR samplv1 a été écrit par Rui Nuno Capela. .PP La version française de cette page de manuel a été traduite par Olivier Humbert , pour le projet LibraZiK (mais peut être utilisée par d'autres). samplv1-0.9.12/PaxHeaders.5530/samplv1_jack.pro0000644000000000000000000000013213601077412015735 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/samplv1_jack.pro0000644000175000001440000000013413601077412016570 0ustar00rncbcusers00000000000000# samplv1_jack.pro # TEMPLATE = subdirs SUBDIRS = src_jack src_jack.file = src/src_jack.pro samplv1-0.9.12/PaxHeaders.5530/samplv1_lv2.pro0000644000000000000000000000013213601077412015530 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.026775451 30 ctime=1577352970.027775451 samplv1-0.9.12/samplv1_lv2.pro0000644000175000001440000000013113601077412016360 0ustar00rncbcusers00000000000000# samplv1_lv2.pro # TEMPLATE = subdirs SUBDIRS = src_lv2 src_lv2.file = src/src_lv2.pro samplv1-0.9.12/PaxHeaders.5530/samplv1.pro0000644000000000000000000000013213601077412014745 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/samplv1.pro0000644000175000001440000000013013601077412015574 0ustar00rncbcusers00000000000000# samplv1.pro # TEMPLATE = subdirs SUBDIRS = src_core src_core.file = src/src_core.pro samplv1-0.9.12/PaxHeaders.5530/samplv1.spec.in0000644000000000000000000000013213601077412015504 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/samplv1.spec.in0000644000175000001440000002004113601077412016336 0ustar00rncbcusers00000000000000# # spec file for package samplv1 # # Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed # upon. The license for this file, and modifications and additions to the # file, is the same license as for the pristine package itself (unless the # license for the pristine package is not an Open Source License, in which # case the license is the MIT License). An "Open Source License" is a # license that conforms to the Open Source Definition (Version 1.9) # published by the Open Source Initiative. # # Please submit bugfixes or comments via http://bugs.opensuse.org/ # %define name @PACKAGE_TARNAME@ %define version @PACKAGE_VERSION@ %define release 51 %define _prefix @ac_prefix@ %if %{defined fedora} %define debug_package %{nil} %endif #Summary: An old-school polyphonic sampler Name: %{name} Version: %{version} Release: %{release} License: GPL-2.0+ Group: Productivity/Multimedia/Sound/Midi Source0: %{name}-%{version}.tar.gz URL: http://samplv1.sourceforge.net #Packager: rncbc.org BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot %if %{defined fedora} BuildRequires: pkgconfig #BuildRequires: qt5-qtbase-devel >= 5.1 BuildRequires: qt5-linguist BuildRequires: alsa-lib-devel %else BuildRequires: pkg-config #BuildRequires: libqt5-qtbase-devel >= 5.1 BuildRequires: libqt5-linguist BuildRequires: alsa-devel %endif BuildRequires: qtbase5-static >= 5.13 BuildRequires: libjack-devel BuildRequires: libsndfile-devel BuildRequires: liblo-devel BuildRequires: lv2-devel BuildRequires: pkgconfig(egl) #package -n %{name} Summary: An old-school polyphonic sampler - JACK standalone Provides: %{name}_jack Obsoletes: %{name}-common <= %{version} %description -n %{name} An old-school all-digital polyphonic sampler synthesizer with stereo fx. . This package provides the standalone JACK client application (samplv1_jack) %package -n %{name}-lv2 Summary: An old-school polyphonic sampler - LV2 plugin Provides: %{name}_lv2, %{name}_lv2ui Obsoletes: %{name}-common <= %{version} %description -n %{name}-lv2 An old-school all-digital polyphonic sampler synthesizer with stereo fx. . This package provides the LV2 plugin (http://samplv1.sourceforge.net/lv2) %prep %setup [ -x ./autogen.sh ] && ./autogen.sh %build QTDIR=$(find /opt/qtbase5-static -maxdepth 1 -type d | sort -nr | head -1) %configure --with-qt=$QTDIR %__make %{?_smp_mflags} %install %__make DESTDIR="%{buildroot}" install %clean [ -d "%{buildroot}" -a "%{buildroot}" != "/" ] && %__rm -rf "%{buildroot}" %files -n %{name} %defattr(-,root,root) %doc AUTHORS COPYING ChangeLog README TODO #dir %{_datadir}/applications %dir %{_datadir}/metainfo #dir %{_datadir}/mime #dir %{_datadir}/mime/packages %dir %{_datadir}/icons/hicolor %dir %{_datadir}/icons/hicolor/32x32 %dir %{_datadir}/icons/hicolor/32x32/apps %dir %{_datadir}/icons/hicolor/32x32/mimetypes %dir %{_datadir}/icons/hicolor/scalable %dir %{_datadir}/icons/hicolor/scalable/apps %dir %{_datadir}/icons/hicolor/scalable/mimetypes #dir %{_datadir}/man #dir %{_datadir}/man/man1 %{_bindir}/%{name}_jack %{_datadir}/metainfo/%{name}.appdata.xml %{_datadir}/applications/%{name}.desktop %{_datadir}/mime/packages/%{name}.xml %{_datadir}/icons/hicolor/32x32/apps/%{name}.png %{_datadir}/icons/hicolor/32x32/mimetypes/application-x-%{name}*.png %{_datadir}/icons/hicolor/scalable/apps/%{name}.svg %{_datadir}/icons/hicolor/scalable/mimetypes/application-x-%{name}*.svg %{_datadir}/man/man1/%{name}*.1.gz %files -n %{name}-lv2 %defattr(-,root,root) %dir %{_libdir}/lv2 %dir %{_libdir}/lv2/%{name}.lv2 %{_libdir}/lv2/%{name}.lv2/manifest.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.so %{_libdir}/lv2/%{name}.lv2/%{name}_ui.ttl %changelog * Thu Dec 26 2019 Rui Nuno Capela 0.9.12 - The Winter'19 Release. * Thu Oct 31 2019 Rui Nuno Capela 0.9.11 - A Halloween'19 Release. * Thu Oct 3 2019 Rui Nuno Capela - [xstatic] Prepared for qtbase5-static build. * Tue Sep 24 2019 Rui Nuno Capela 0.9.10 - An Early-Fall'19 release. * Thu Jul 18 2019 Rui Nuno Capela 0.9.9 - A Summer'19 release. * Thu Jun 6 2019 Rui Nuno Capela 0.9.8 - A Spring'19 release. * Sun Apr 14 2019 Rui Nuno Capela 0.9.7 - A Spring-Break'19 release. * Mon Mar 18 2019 Rui Nuno Capela 0.9.6 - Pre-LAC2019 release frenzy. * Mon Mar 4 2019 Rui Nuno Capela 0.9.5 - The End of Winter'19 release. * Wed Dec 12 2018 Rui Nuno Capela 0.9.4 - A Late Autumn'18 release. * Mon Oct 22 2018 Rui Nuno Capela 0.9.3 - An Autumn'18 release. * Tue Jul 24 2018 Rui Nuno Capela 0.9.2 - A Summer'18 release. * Tue Jun 26 2018 Rui Nuno Capela 0.9.1 - An Early Summer'18 release. * Wed Mar 7 2018 Rui Nuno Capela 0.9.0 - The End of Winter'18 release. * Wed Dec 20 2017 Rui Nuno Capela 0.8.6 - The End of Autumn'17 release. * Sun Oct 29 2017 Rui Nuno Capela 0.8.5 - An Autumn'17 release. * Tue Aug 22 2017 Rui Nuno Capela 0.8.4 - A Late-Summer'17 release. * Wed Jun 21 2017 Rui Nuno Capela 0.8.3 - A Summer'17 release. * Tue May 2 2017 Rui Nuno Capela 0.8.2 - Pre-LAC2017 release frenzy. * Tue Mar 21 2017 Rui Nuno Capela 0.8.1 - A Spring'17 release. * Thu Nov 17 2016 Rui Nuno Capela 0.8.0 - A Fall'16 release. * Mon Sep 19 2016 Rui Nuno Capela 0.7.6 - The eleventh official beta. * Thu Jun 16 2016 Rui Nuno Capela 0.7.5 - The tenth official beta. * Wed Mar 2 2016 Rui Nuno Capela 0.7.4 - The ninth-bis official beta. * Mon Feb 22 2016 Rui Nuno Capela 0.7.3 - The ninth official beta. * Fri Dec 4 2015 Rui Nuno Capela 0.7.2 - The eighth official beta. * Mon Aug 24 2015 Rui Nuno Capela 0.7.1 - A seventh-bis official beta. * Fri Jul 24 2015 Rui Nuno Capela 0.7.0 - A seventh official beta. * Sat May 9 2015 Rui Nuno Capela 0.6.3 - A sixth official beta. * Thu Apr 30 2015 Rui Nuno Capela 0.6.2 - A fifth official beta. * Mon Mar 9 2015 Rui Nuno Capela 0.6.1 - A fourth official beta. * Fri Jan 23 2015 Rui Nuno Capela 0.6.0 - A third official beta. * Fri Sep 12 2014 Rui Nuno Capela 0.5.1 - One second official beta. * Mon Jun 30 2014 Rui Nuno Capela 0.5.0 - Officially beta now. * Tue Apr 29 2014 Rui Nuno Capela 0.4.2 - A pre-LAC frenzy beta. * Mon Apr 7 2014 Rui Nuno Capela 0.4.1 - A proto-beta bis. * Thu Mar 6 2014 Rui Nuno Capela 0.4.0 - A proto-beta party. * Tue Dec 31 2013 Rui Nuno Capela 0.3.6 - A fifth of a Jubilee release. * Mon Sep 30 2013 Rui Nuno Capela 0.3.5 - Fall greetings release. * Tue Jul 16 2013 Rui Nuno Capela 0.3.4 - Brand new icon ready. * Fri May 31 2013 Rui Nuno Capela 0.3.3 - Late spring blossoming. * Fri Mar 1 2013 Rui Nuno Capela 0.3.2 - One third bug-fix release. * Fri Feb 8 2013 Rui Nuno Capela 0.3.1 - One second bug-fix release. * Fri Dec 21 2012 Rui Nuno Capela 0.3.0 - Third coming release. * Thu Nov 22 2012 Rui Nuno Capela 0.2.0 - Second public release. * Mon Sep 24 2012 Rui Nuno Capela 0.1.1 - One first bug-fix release. * Mon Sep 10 2012 Rui Nuno Capela 0.1.0 - First true official release. * Mon Aug 27 2012 Rui Nuno Capela 0.0.9 - Post-vacation relax: improved polyphony, preset salvage. * Sun Jul 15 2012 Rui Nuno Capela 0.0.8 - Proto-Icon, Desktop file and Help About menus added. * Sun Jul 8 2012 Rui Nuno Capela 0.0.7 - Created initial samplv1.spec samplv1-0.9.12/PaxHeaders.5530/samplv1_ui.pro0000644000000000000000000000013213601077412015442 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/samplv1_ui.pro0000644000175000001440000000012413601077412016274 0ustar00rncbcusers00000000000000# samplv1_ui.pro # TEMPLATE = subdirs SUBDIRS = src_ui src_ui.file = src/src_ui.pro samplv1-0.9.12/PaxHeaders.5530/src0000644000000000000000000000013213601077435013357 xustar0030 mtime=1577352989.592774285 30 atime=1577352970.027775451 30 ctime=1577352989.592774285 samplv1-0.9.12/src/0000755000175000001440000000000013601077435014271 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/PaxHeaders.5530/samplv1_sample.cpp0000644000000000000000000000013213601077412017057 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_sample.cpp0000644000175000001440000001631513601077412017722 0ustar00rncbcusers00000000000000// samplv1_sample.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_sample.h" #include "samplv1_resampler.h" #include //------------------------------------------------------------------------- // samplv1_sample - sampler wave table. // // ctor. samplv1_sample::samplv1_sample ( float srate ) : m_srate(srate), m_filename(nullptr), m_nchannels(0), m_rate0(0.0f), m_freq0(1.0f), m_ratio(0.0f), m_nframes(0), m_pframes(nullptr), m_reverse(false), m_offset(false), m_offset_start(0), m_offset_end(0), m_offset_phase0(0.0f), m_offset_end2(0), m_loop(false), m_loop_start(0), m_loop_end(0), m_loop_phase1(0.0f), m_loop_phase2(0.0f), m_loop_xfade(0), m_loop_xzero(true) { } // dtor. samplv1_sample::~samplv1_sample (void) { close(); } // init. bool samplv1_sample::open ( const char *filename, float freq0 ) { if (filename == nullptr) return false; close(); m_filename = ::strdup(filename); SF_INFO info; ::memset(&info, 0, sizeof(info)); SNDFILE *file = ::sf_open(m_filename, SFM_READ, &info); if (file == nullptr) return false; m_nchannels = info.channels; m_rate0 = float(info.samplerate); m_nframes = info.frames; float *buffer = new float [m_nchannels * m_nframes]; const int nread = ::sf_readf_float(file, buffer, m_nframes); if (nread > 0) { // resample start... const uint32_t ninp = uint32_t(nread); const uint32_t rinp = uint32_t(m_rate0); const uint32_t rout = uint32_t(m_srate); if (rinp != rout) { samplv1_resampler resampler; const uint32_t nout = uint32_t(float(ninp) * m_srate / m_rate0); const uint32_t FILTSIZE = 32; // resample medium quality if (resampler.setup(rinp, rout, m_nchannels, FILTSIZE)) { float *inpb = buffer; float *outb = new float [m_nchannels * nout]; resampler.inp_count = ninp; resampler.inp_data = inpb; resampler.out_count = nout; resampler.out_data = outb; resampler.process(); buffer = outb; delete [] inpb; // identical rates now... m_rate0 = float(rout); m_nframes = (nout - resampler.out_count); } } else m_nframes = ninp; // resample end. } const uint32_t nsize = m_nframes + 4; m_pframes = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) { m_pframes[k] = new float [nsize]; ::memset(m_pframes[k], 0, nsize * sizeof(float)); } uint32_t i = 0; for (uint32_t j = 0; j < m_nframes; ++j) { for (uint16_t k = 0; k < m_nchannels; ++k) m_pframes[k][j] = buffer[i++]; } delete [] buffer; ::sf_close(file); if (m_reverse) reverse_sync(); reset(freq0); updateOffset(); updateLoop(); return true; } void samplv1_sample::close (void) { if (m_pframes) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_pframes[k]; delete [] m_pframes; m_pframes = nullptr; } m_nframes = 0; m_ratio = 0.0f; m_freq0 = 1.0f; m_rate0 = 0.0f; m_nchannels = 0; setOffsetRange(0, 0); setLoopRange(0, 0); if (m_filename) { ::free(m_filename); m_filename = nullptr; } } // reverse sample buffer. void samplv1_sample::reverse_sync (void) { if (m_nframes > 0 && m_pframes) { const uint32_t nsize1 = (m_nframes - 1); const uint32_t nsize2 = (m_nframes >> 1); for (uint16_t k = 0; k < m_nchannels; ++k) { float *frames = m_pframes[k]; for (uint32_t i = 0; i < nsize2; ++i) { const uint32_t j = nsize1 - i; const float sample = frames[i]; frames[i] = frames[j]; frames[j] = sample; } } } } // offset range. void samplv1_sample::setOffsetRange ( uint32_t start, uint32_t end ) { if (start > m_nframes) start = m_nframes; if (end > m_nframes || start >= end) end = m_nframes; if (start < end) { m_offset_start = start; m_offset_end = end; } else { m_offset_start = 0; m_offset_end = m_nframes; } if (m_offset && m_offset_start < m_offset_end) { m_offset_phase0 = float(zero_crossing(m_offset_start, nullptr)); m_offset_end2 = zero_crossing(m_offset_end, nullptr); } else { m_offset_phase0 = 0.0f; m_offset_end2 = m_nframes; } // offset/loop range stabilizer... int loop_update = 0; uint32_t loop_start = m_loop_start; uint32_t loop_end = m_loop_end; if (loop_start < m_offset_start && m_offset_start < m_offset_end) { loop_start = m_offset_start; ++loop_update; } if (loop_end > m_offset_end && m_offset_start < m_offset_end) { loop_end = m_offset_end; ++loop_update; } if (loop_update > 0 && loop_start < loop_end) setLoopRange(loop_start, loop_end); } // offset updater. void samplv1_sample::updateOffset (void) { setOffsetRange(m_offset_start, m_offset_end); } // loop range. void samplv1_sample::setLoopRange ( uint32_t start, uint32_t end ) { if (m_offset_start < m_offset_end) { if (start < m_offset_start) start = m_offset_start; if (start > m_offset_end) start = m_offset_end; if (end > m_offset_end) end = m_offset_end; if (end < m_offset_start) end = m_offset_start; } else { if (start > m_nframes) start = m_nframes; if (end > m_nframes) end = m_nframes; } if (start < end) { m_loop_start = start; m_loop_end = end; } else { m_loop_start = 0; m_loop_end = m_nframes; } if (m_loop && m_loop_start < m_loop_end) { uint32_t start = m_loop_start; uint32_t end = m_loop_end; if (m_loop_xzero) { int slope = 0; end = zero_crossing(m_loop_end, &slope); start = zero_crossing(m_loop_start, &slope); if (start >= end) { start = m_loop_start; end = m_loop_end; } } m_loop_phase1 = float(end - start); m_loop_phase2 = float(end); } else { m_loop_phase1 = m_loop_phase2 = 0.0f; } } // loop updater. void samplv1_sample::updateLoop (void) { setLoopRange(m_loop_start, m_loop_end); } // zero-crossing aliasing (all channels). uint32_t samplv1_sample::zero_crossing ( uint32_t i, int *slope ) const { const int s0 = (slope ? *slope : 0); if (i > 0) --i; float v0 = zero_crossing_k(i); for (++i; i < m_nframes; ++i) { const float v1 = zero_crossing_k(i); if ((0 >= s0 && v0 >= 0.0f && 0.0f >= v1) || (s0 >= 0 && v1 >= 0.0f && 0.0f >= v0)) { if (slope && s0 == 0) *slope = (v1 < v0 ? -1 : +1); return i; } v0 = v1; } return m_nframes; } // zero-crossing aliasing (median). float samplv1_sample::zero_crossing_k ( uint32_t i ) const { float sum = 0.0f; for (uint16_t k = 0; k < m_nchannels; ++k) sum += m_pframes[k][i]; return (sum / float(m_nchannels)); } // end of samplv1_sample.cpp samplv1-0.9.12/src/PaxHeaders.5530/src_jack.pri.in0000644000000000000000000000013213601077412016327 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_jack.pri.in0000644000175000001440000000051313601077412017163 0ustar00rncbcusers00000000000000# samplv1_jack.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_jack_incpath@ LIBS += @ac_jack_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_jack_cflags@ QMAKE_LFLAGS += @ac_jack_ldflags@ samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_config.h0000644000000000000000000000013213601077412017714 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget_config.h0000644000175000001440000000633513601077412020560 0ustar00rncbcusers00000000000000// samplv1widget_config.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_config_h #define __samplv1widget_config_h #include "samplv1_config.h" #include // forward decls. namespace Ui { class samplv1widget_config; } class samplv1_ui; class QComboBox; class QFileInfo; //---------------------------------------------------------------------------- // samplv1widget_config -- UI wrapper form. class samplv1widget_config : public QDialog { Q_OBJECT public: // ctor. samplv1widget_config(samplv1_ui *pSamplUi, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // dtor. ~samplv1widget_config(); // UI instance accessors. samplv1_ui *ui_instance() const; protected slots: // command slots. void editCustomColorThemes(); void controlsAddItem(); void controlsEditItem(); void controlsDeleteItem(); void programsAddBankItem(); void programsAddItem(); void programsEditItem(); void programsDeleteItem(); // janitorial slots. void controlsCurrentChanged(); void controlsContextMenuRequested(const QPoint&); void programsCurrentChanged(); void programsActivated(); void programsContextMenuRequested(const QPoint&); void controlsEnabled(bool); void programsEnabled(bool); void tuningTabChanged(int); void tuningRefNoteClicked(); void tuningScaleFileClicked(); void tuningKeyMapFileClicked(); void tuningChanged(); void controlsChanged(); void programsChanged(); void optionsChanged(); // dialog slots. void accept(); void reject(); protected: // Custom color/style themes settlers. void resetCustomColorThemes(const QString& sCustomColorTheme); void resetCustomStyleThemes(const QString& sCustomColorTheme); // Combo box history persistence helper prototypes. void loadComboBoxHistory(QComboBox *pComboBox); void saveComboBoxHistory(QComboBox *pComboBox); // Combo box settter/gettter helper prototypes. bool setComboBoxCurrentItem(QComboBox *pComboBox, const QFileInfo& info); QString comboBoxCurrentItem(QComboBox *pComboBox); // stabilizer. void stabilize(); private: // UI struct. Ui::samplv1widget_config *p_ui; Ui::samplv1widget_config& m_ui; // Instance reference. samplv1_ui *m_pSamplUi; // Dialog dirty flag. int m_iDirtyTuning; int m_iDirtyControls; int m_iDirtyPrograms; int m_iDirtyOptions; }; #endif // __samplv1widget_config_h // end of samplv1widget_config.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_config.cpp0000644000000000000000000000013213601077412020247 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget_config.cpp0000644000175000001440000007066213601077412021117 0ustar00rncbcusers00000000000000// samplv1widget_config.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_config.h" #include "samplv1widget_param.h" #include "samplv1widget_palette.h" #include "samplv1_ui.h" #include "samplv1_controls.h" #include "samplv1_programs.h" #include "ui_samplv1widget_config.h" #include #include #include #include #include #include #include #include // Default (empty/blank) name. static const char *g_pszDefName = QT_TRANSLATE_NOOP("samplv1widget_config", "(default)"); //---------------------------------------------------------------------------- // samplv1widget_config -- UI wrapper form. // ctor. samplv1widget_config::samplv1widget_config ( samplv1_ui *pSamplUi, QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags), p_ui(new Ui::samplv1widget_config), m_ui(*p_ui), m_pSamplUi(pSamplUi) { // Setup UI struct... m_ui.setupUi(this); // Note names. QStringList notes; for (int note = 0; note < 128; ++note) notes << samplv1_ui::noteName(note); m_ui.TuningRefNoteComboBox->insertItems(0, notes); // Tuning specifics setup... m_ui.TuningTabBar->addTab(tr("&Global")); m_ui.TuningTabBar->addTab(tr("&Instance")); // Dialog dirty flags. m_iDirtyTuning = 0; m_iDirtyControls = 0; m_iDirtyPrograms = 0; m_iDirtyOptions = 0; // Setup options... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && m_pSamplUi) { const bool bPlugin = m_pSamplUi->isPlugin(); m_ui.ProgramsPreviewCheckBox->setChecked(pConfig->bProgramsPreview); m_ui.UseNativeDialogsCheckBox->setChecked(pConfig->bUseNativeDialogs); m_ui.KnobDialModeComboBox->setCurrentIndex(pConfig->iKnobDialMode); m_ui.KnobEditModeComboBox->setCurrentIndex(pConfig->iKnobEditMode); m_ui.FrameTimeFormatComboBox->setCurrentIndex(pConfig->iFrameTimeFormat); m_ui.RandomizePercentSpinBox->setValue(pConfig->fRandomizePercent); // Custom display options (only for no-plugin forms)... resetCustomColorThemes(pConfig->sCustomColorTheme); resetCustomStyleThemes(pConfig->sCustomStyleTheme); // Load controllers database... samplv1_controls *pControls = m_pSamplUi->controls(); if (pControls) { m_ui.ControlsTreeWidget->loadControls(pControls); m_ui.ControlsEnabledCheckBox->setEnabled(bPlugin); m_ui.ControlsEnabledCheckBox->setChecked(pControls->enabled()); } // Load programs database... samplv1_programs *pPrograms = m_pSamplUi->programs(); if (pPrograms) { m_ui.ProgramsTreeWidget->loadPrograms(pPrograms); m_ui.ProgramsEnabledCheckBox->setEnabled(bPlugin); m_ui.ProgramsPreviewCheckBox->setEnabled(!bPlugin); m_ui.ProgramsEnabledCheckBox->setChecked(pPrograms->enabled()); } // Initialize conveniency options... loadComboBoxHistory(m_ui.TuningScaleFileComboBox); loadComboBoxHistory(m_ui.TuningKeyMapFileComboBox); // Micro-tonal tuning settings... const int iTuningTab = (m_pSamplUi->isTuningEnabled() ? 1 : 0); m_ui.TuningTabBar->setCurrentIndex(iTuningTab); tuningTabChanged(iTuningTab); } // Signal/slots connections... QObject::connect(m_ui.ControlsAddItemToolButton, SIGNAL(clicked()), SLOT(controlsAddItem())); QObject::connect(m_ui.ControlsEditToolButton, SIGNAL(clicked()), SLOT(controlsEditItem())); QObject::connect(m_ui.ControlsDeleteToolButton, SIGNAL(clicked()), SLOT(controlsDeleteItem())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(controlsCurrentChanged())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(controlsChanged())); QObject::connect(m_ui.ControlsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(controlsEnabled(bool))); QObject::connect(m_ui.ProgramsAddBankToolButton, SIGNAL(clicked()), SLOT(programsAddBankItem())); QObject::connect(m_ui.ProgramsAddItemToolButton, SIGNAL(clicked()), SLOT(programsAddItem())); QObject::connect(m_ui.ProgramsEditToolButton, SIGNAL(clicked()), SLOT(programsEditItem())); QObject::connect(m_ui.ProgramsDeleteToolButton, SIGNAL(clicked()), SLOT(programsDeleteItem())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(programsCurrentChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(programsChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemActivated(QTreeWidgetItem *, int)), SLOT(programsActivated())); QObject::connect(m_ui.ProgramsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(programsEnabled(bool))); // Custom context menu... m_ui.ControlsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.ProgramsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(controlsContextMenuRequested(const QPoint&))); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(programsContextMenuRequested(const QPoint&))); // Tuning slots... QObject::connect(m_ui.TuningTabBar, SIGNAL(currentChanged(int)), SLOT(tuningTabChanged(int))); QObject::connect(m_ui.TuningEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefNoteComboBox, SIGNAL(activated(int)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefPitchSpinBox, SIGNAL(valueChanged(double)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningRefNotePushButton, SIGNAL(clicked()), SLOT(tuningRefNoteClicked())); QObject::connect(m_ui.TuningScaleFileComboBox, SIGNAL(activated(const QString&)), SLOT(tuningChanged())); QObject::connect(m_ui.TuningScaleFileToolButton, SIGNAL(clicked()), SLOT(tuningScaleFileClicked())); QObject::connect(m_ui.TuningKeyMapFileToolButton, SIGNAL(clicked()), SLOT(tuningKeyMapFileClicked())); QObject::connect(m_ui.TuningKeyMapFileComboBox, SIGNAL(activated(const QString&)), SLOT(tuningChanged())); // Options slots... QObject::connect(m_ui.ProgramsPreviewCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobDialModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobEditModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomColorThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomColorThemeToolButton, SIGNAL(clicked()), SLOT(editCustomColorThemes())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.FrameTimeFormatComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.RandomizePercentSpinBox, SIGNAL(valueChanged(double)), SLOT(optionsChanged())); // Dialog commands... QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Done. stabilize(); } // dtor. samplv1widget_config::~samplv1widget_config (void) { delete p_ui; } samplv1_ui *samplv1widget_config::ui_instance (void) const { return m_pSamplUi; } // controllers command slots. void samplv1widget_config::controlsAddItem (void) { m_ui.ControlsTreeWidget->addControlItem(); controlsChanged(); } void samplv1widget_config::controlsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) m_ui.ControlsTreeWidget->editItem(pItem, 0); controlsChanged(); } void samplv1widget_config::controlsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) delete pItem; controlsChanged(); } // controllers janitorial slots. void samplv1widget_config::controlsCurrentChanged (void) { stabilize(); } void samplv1widget_config::controlsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pSamplUi && m_pSamplUi->controls() != nullptr); pAction = menu.addAction(QIcon(":/images/samplv1_preset.png"), tr("&Add Controller"), this, SLOT(controlsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != nullptr); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(controlsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(controlsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ControlsTreeWidget->mapToGlobal(pos)); } void samplv1widget_config::controlsEnabled ( bool bOn ) { if (m_pSamplUi) { samplv1_controls *pControls = m_pSamplUi->controls(); if (pControls && m_pSamplUi->isPlugin()) pControls->enabled(bOn); } controlsChanged(); } void samplv1widget_config::controlsChanged (void) { ++m_iDirtyControls; stabilize(); } // programs command slots. void samplv1widget_config::programsAddBankItem (void) { m_ui.ProgramsTreeWidget->addBankItem(); programsChanged(); } void samplv1widget_config::programsAddItem (void) { m_ui.ProgramsTreeWidget->addProgramItem(); programsChanged(); } void samplv1widget_config::programsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) m_ui.ProgramsTreeWidget->editItem(pItem, 1); programsChanged(); } void samplv1widget_config::programsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) delete pItem; programsChanged(); } // programs janitor slots. void samplv1widget_config::programsCurrentChanged (void) { stabilize(); } void samplv1widget_config::programsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pSamplUi && m_pSamplUi->programs() != nullptr); pAction = menu.addAction(QIcon(":/images/presetBank.png"), tr("Add &Bank"), this, SLOT(programsAddBankItem())); pAction->setEnabled(bEnabled); pAction = menu.addAction(QIcon(":/images/samplv1_preset.png"), tr("&Add Program"), this, SLOT(programsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != nullptr); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(programsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(programsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ProgramsTreeWidget->mapToGlobal(pos)); } void samplv1widget_config::programsEnabled ( bool bOn ) { if (m_pSamplUi) { samplv1_programs *pPrograms = m_pSamplUi->programs(); if (pPrograms && m_pSamplUi->isPlugin()) pPrograms->enabled(bOn); } programsChanged(); } void samplv1widget_config::programsChanged (void) { ++m_iDirtyPrograms; stabilize(); } void samplv1widget_config::programsActivated (void) { if (m_pSamplUi) { samplv1_programs *pPrograms = m_pSamplUi->programs(); if (m_ui.ProgramsPreviewCheckBox->isChecked() && pPrograms) m_ui.ProgramsTreeWidget->selectProgram(pPrograms); } stabilize(); } // tuning command slots void samplv1widget_config::tuningTabChanged ( int iTuningTab ) { // Prevent loss of some tuning changes here... if (m_iDirtyTuning > 0 && QMessageBox::warning(this, tr("Warning"), tr("%1 tuning settings have been changed.\n\n" "Do you want to discard the changes?") .arg(m_ui.TuningTabBar->tabText(1 - iTuningTab).remove('&')), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) { const bool bBlockSignals = m_ui.TuningTabBar->blockSignals(true); m_ui.TuningTabBar->setCurrentIndex(1 - iTuningTab); m_ui.TuningTabBar->blockSignals(bBlockSignals); return; } if (iTuningTab == 0) { // Global (default) scope... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { m_ui.TuningEnabledCheckBox->setChecked(pConfig->bTuningEnabled); m_ui.TuningRefNoteComboBox->setCurrentIndex(pConfig->iTuningRefNote); m_ui.TuningRefPitchSpinBox->setValue(double(pConfig->fTuningRefPitch)); setComboBoxCurrentItem( m_ui.TuningScaleFileComboBox, QFileInfo(pConfig->sTuningScaleFile)); setComboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox, QFileInfo(pConfig->sTuningKeyMapFile)); } } else if (m_pSamplUi) { // Instance scope... m_ui.TuningEnabledCheckBox->setChecked(m_pSamplUi->isTuningEnabled()); m_ui.TuningRefNoteComboBox->setCurrentIndex(m_pSamplUi->tuningRefNote()); m_ui.TuningRefPitchSpinBox->setValue(double(m_pSamplUi->tuningRefPitch())); setComboBoxCurrentItem( m_ui.TuningScaleFileComboBox, QFileInfo(QString::fromUtf8(m_pSamplUi->tuningScaleFile()))); setComboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox, QFileInfo(QString::fromUtf8(m_pSamplUi->tuningKeyMapFile()))); } // Reset tuning dirty flag... m_iDirtyTuning = 0; } void samplv1widget_config::tuningRefNoteClicked (void) { m_ui.TuningRefNoteComboBox->setCurrentIndex(69); m_ui.TuningRefPitchSpinBox->setValue(double(440.0f)); tuningChanged(); } void samplv1widget_config::tuningScaleFileClicked (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; QString sTuningScaleFile = m_ui.TuningScaleFileComboBox->currentText(); const QString sExt("scl"); const QString& sTitle = tr("Open Scale File"); QStringList filters; filters.append(tr("Scale files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sTuningScaleFile = QFileDialog::getOpenFileName(pParentWidget, sTitle, pConfig->sTuningScaleDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sTuningScaleFile, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sTuningScaleDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sTuningScaleFile = fileDialog.selectedFiles().first(); #endif if (!sTuningScaleFile.isEmpty()) { const QFileInfo info(sTuningScaleFile); if (setComboBoxCurrentItem(m_ui.TuningScaleFileComboBox, info)) { pConfig->sTuningScaleDir = info.absolutePath(); tuningChanged(); } } } void samplv1widget_config::tuningKeyMapFileClicked (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; QString sTuningKeyMapFile = m_ui.TuningKeyMapFileComboBox->currentText(); const QString sExt("kbm"); const QString& sTitle = tr("Open Key Map File"); QStringList filters; filters.append(tr("Key Map files (*.%1)").arg(sExt)); filters.append(tr("All files (*.*)")); const QString& sFilter = filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sTuningKeyMapFile = QFileDialog::getOpenFileName(pParentWidget, sTitle, pConfig->sTuningKeyMapDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sTuningScaleFile, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sTuningKeyMapDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sTuningKeyMapFile = fileDialog.selectedFiles().first(); #endif if (!sTuningKeyMapFile.isEmpty()) { const QFileInfo info(sTuningKeyMapFile); if (setComboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox, info)) { pConfig->sTuningKeyMapDir = info.absolutePath(); tuningChanged(); } } } void samplv1widget_config::tuningChanged (void) { ++m_iDirtyTuning; stabilize(); } // options slot. void samplv1widget_config::optionsChanged (void) { ++m_iDirtyOptions; stabilize(); } // stabilizer. void samplv1widget_config::stabilize (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); bool bEnabled = (m_pSamplUi && m_pSamplUi->controls() != nullptr); m_ui.ControlsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != nullptr); m_ui.ControlsEditToolButton->setEnabled(bEnabled); m_ui.ControlsDeleteToolButton->setEnabled(bEnabled); pItem = m_ui.ProgramsTreeWidget->currentItem(); bEnabled = (m_pSamplUi && m_pSamplUi->programs() != nullptr); m_ui.ProgramsPreviewCheckBox->setEnabled( bEnabled && m_ui.ProgramsEnabledCheckBox->isChecked()); m_ui.ProgramsAddBankToolButton->setEnabled(bEnabled); m_ui.ProgramsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != nullptr); m_ui.ProgramsEditToolButton->setEnabled(bEnabled); m_ui.ProgramsDeleteToolButton->setEnabled(bEnabled); bEnabled = m_ui.TuningEnabledCheckBox->isChecked(); const bool bTuningRefEnabled = bEnabled && comboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox).isEmpty(); m_ui.TuningRefNoteTextLabel->setEnabled(bTuningRefEnabled); m_ui.TuningRefNoteComboBox->setEnabled(bTuningRefEnabled); m_ui.TuningRefPitchSpinBox->setEnabled(bTuningRefEnabled); m_ui.TuningRefNotePushButton->setEnabled(bTuningRefEnabled); m_ui.TuningScaleFileTextLabel->setEnabled(bEnabled); m_ui.TuningScaleFileComboBox->setEnabled(bEnabled); m_ui.TuningScaleFileToolButton->setEnabled(bEnabled); m_ui.TuningKeyMapFileTextLabel->setEnabled(bEnabled); m_ui.TuningKeyMapFileComboBox->setEnabled(bEnabled); m_ui.TuningKeyMapFileToolButton->setEnabled(bEnabled); const bool bValid = (m_iDirtyTuning > 0 || m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // dialog slots. void samplv1widget_config::accept (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (m_iDirtyTuning > 0 && pConfig && m_pSamplUi) { // Micro-tonal tuning settings... if (m_ui.TuningTabBar->currentIndex() == 0) { // Global (default) scope... pConfig->bTuningEnabled = m_ui.TuningEnabledCheckBox->isChecked(); pConfig->iTuningRefNote = m_ui.TuningRefNoteComboBox->currentIndex(); pConfig->fTuningRefPitch = float(m_ui.TuningRefPitchSpinBox->value()); pConfig->sTuningScaleFile = comboBoxCurrentItem(m_ui.TuningScaleFileComboBox); pConfig->sTuningKeyMapFile = comboBoxCurrentItem(m_ui.TuningKeyMapFileComboBox); } else { m_pSamplUi->setTuningEnabled( m_ui.TuningEnabledCheckBox->isChecked()); m_pSamplUi->setTuningRefNote( m_ui.TuningRefNoteComboBox->currentIndex()); m_pSamplUi->setTuningRefPitch( float(m_ui.TuningRefPitchSpinBox->value())); m_pSamplUi->setTuningScaleFile(comboBoxCurrentItem( m_ui.TuningScaleFileComboBox).toUtf8().constData()); m_pSamplUi->setTuningKeyMapFile(comboBoxCurrentItem( m_ui.TuningKeyMapFileComboBox).toUtf8().constData()); } // Reset/update micro-tonal tuning... m_pSamplUi->resetTuning(); // Save other conveniency options... saveComboBoxHistory(m_ui.TuningScaleFileComboBox); saveComboBoxHistory(m_ui.TuningKeyMapFileComboBox); // Reset dirty flag. m_iDirtyTuning = 0; } if (m_iDirtyControls > 0 && pConfig && m_pSamplUi) { // Save controls... samplv1_controls *pControls = m_pSamplUi->controls(); if (pControls) { m_ui.ControlsTreeWidget->saveControls(pControls); pConfig->saveControls(pControls); // Reset dirty flag. m_iDirtyControls = 0; } } if (m_iDirtyPrograms > 0 && pConfig && m_pSamplUi) { // Save programs... samplv1_programs *pPrograms = m_pSamplUi->programs(); if (pPrograms) { m_ui.ProgramsTreeWidget->savePrograms(pPrograms); pConfig->savePrograms(pPrograms); // Reset dirty flag. m_iDirtyPrograms = 0; } } if (m_iDirtyOptions > 0 && pConfig) { // Save options... pConfig->bProgramsPreview = m_ui.ProgramsPreviewCheckBox->isChecked(); pConfig->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); pConfig->bDontUseNativeDialogs = !pConfig->bUseNativeDialogs; pConfig->iKnobDialMode = m_ui.KnobDialModeComboBox->currentIndex(); samplv1widget_dial::setDialMode( samplv1widget_dial::DialMode(pConfig->iKnobDialMode)); pConfig->iKnobEditMode = m_ui.KnobEditModeComboBox->currentIndex(); samplv1widget_edit::setEditMode( samplv1widget_edit::EditMode(pConfig->iKnobEditMode)); const QString sOldCustomColorTheme = pConfig->sCustomColorTheme; if (m_ui.CustomColorThemeComboBox->currentIndex() > 0) pConfig->sCustomColorTheme = m_ui.CustomColorThemeComboBox->currentText(); else pConfig->sCustomColorTheme.clear(); const QString sOldCustomStyleTheme = pConfig->sCustomStyleTheme; if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) pConfig->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else pConfig->sCustomStyleTheme.clear(); const int iOldFrameTimeFormat = pConfig->iFrameTimeFormat; pConfig->iFrameTimeFormat = m_ui.FrameTimeFormatComboBox->currentIndex(); pConfig->fRandomizePercent = float(m_ui.RandomizePercentSpinBox->value()); int iNeedRestart = 0; if (pConfig->sCustomColorTheme != sOldCustomColorTheme) { if (pConfig->sCustomColorTheme.isEmpty()) { ++iNeedRestart; } else { QPalette pal; if (samplv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) QApplication::setPalette(pal); } } if (pConfig->iFrameTimeFormat != iOldFrameTimeFormat) ++iNeedRestart; if (pConfig->sCustomStyleTheme != sOldCustomStyleTheme) { if (pConfig->sCustomStyleTheme.isEmpty()) { ++iNeedRestart; } else { QApplication::setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } } // Show restart message if needed... if (iNeedRestart > 0) { QMessageBox::information(this, tr("Information"), tr("Some settings may be only effective\n" "next time you start this application.")); } // Reset dirty flag. m_iDirtyOptions = 0; } // Just go with dialog acceptance. QDialog::accept(); } void samplv1widget_config::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyTuning > 0 || m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning"), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // Custom color palette theme manager. void samplv1widget_config::editCustomColorThemes (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; samplv1widget_palette form(this); form.setSettings(pConfig); QString sCustomColorTheme; int iDirtyCustomColorTheme = 0; const int iCustomColorTheme = m_ui.CustomColorThemeComboBox->currentIndex(); if (iCustomColorTheme > 0) { sCustomColorTheme = m_ui.CustomColorThemeComboBox->itemText(iCustomColorTheme); form.setPaletteName(sCustomColorTheme); } if (form.exec() == QDialog::Accepted) { sCustomColorTheme = form.paletteName(); ++iDirtyCustomColorTheme; } if (iDirtyCustomColorTheme > 0 || form.isDirty()) { resetCustomColorThemes(sCustomColorTheme); optionsChanged(); } } // Custom color palette themes settler. void samplv1widget_config::resetCustomColorThemes ( const QString& sCustomColorTheme ) { m_ui.CustomColorThemeComboBox->clear(); m_ui.CustomColorThemeComboBox->addItem( tr(g_pszDefName)); samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) m_ui.CustomColorThemeComboBox->addItems( samplv1widget_palette::namedPaletteList(pConfig)); int iCustomColorTheme = 0; if (!sCustomColorTheme.isEmpty()) { iCustomColorTheme = m_ui.CustomColorThemeComboBox->findText( sCustomColorTheme); if (iCustomColorTheme < 0) iCustomColorTheme = 0; } m_ui.CustomColorThemeComboBox->setCurrentIndex(iCustomColorTheme); } // Custom widget style themes settler. void samplv1widget_config::resetCustomStyleThemes ( const QString& sCustomStyleTheme ) { m_ui.CustomStyleThemeComboBox->clear(); m_ui.CustomStyleThemeComboBox->addItem( tr(g_pszDefName)); m_ui.CustomStyleThemeComboBox->addItems( QStyleFactory::keys()); int iCustomStyleTheme = 0; if (!sCustomStyleTheme.isEmpty()) { iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( sCustomStyleTheme); if (iCustomStyleTheme < 0) iCustomStyleTheme = 0; } m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); } // Combo box history persistence helper implementation. void samplv1widget_config::loadComboBoxHistory ( QComboBox *pComboBox ) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; // Load combobox list from configuration settings file... const bool bBlockSignals = pComboBox->blockSignals(true); pConfig->beginGroup("/History"); const QStringList& history = pConfig->value('/' + pComboBox->objectName()).toStringList(); QStringListIterator iter(history); while (iter.hasNext()) { const QFileInfo info(iter.next()); if (info.exists() && info.isReadable()) { const QString& sPath = info.canonicalFilePath(); pComboBox->insertItem(0, info.fileName(), sPath); } } pConfig->endGroup(); pComboBox->blockSignals(bBlockSignals); } void samplv1widget_config::saveComboBoxHistory ( QComboBox *pComboBox ) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; // Save combobox list to configuration settings file... const bool bBlockSignals = pComboBox->blockSignals(true); pConfig->beginGroup("/History"); QStringList history; const int iCount = pComboBox->count(); for (int i = 0; i < iCount; ++i) { const QString& sData = pComboBox->itemData(i).toString(); if (!sData.isEmpty()) history.prepend(sData); } pConfig->setValue('/' + pComboBox->objectName(), history); pConfig->endGroup(); pComboBox->blockSignals(bBlockSignals); } // Combo box settter/gettter helper prototypes. bool samplv1widget_config::setComboBoxCurrentItem ( QComboBox *pComboBox, const QFileInfo& info ) { const bool bBlockSignals = pComboBox->blockSignals(true); const bool bResult = info.exists() && info.isReadable(); if (bResult) { const QString& sData = info.canonicalFilePath(); int iIndex = pComboBox->findData(sData); if (iIndex < 0) { pComboBox->insertItem(0, info.fileName(), sData); iIndex = 0; } pComboBox->setCurrentIndex(iIndex); pComboBox->setToolTip(sData); } else { pComboBox->setCurrentIndex(pComboBox->count() - 1); pComboBox->setToolTip(pComboBox->currentText()); } pComboBox->blockSignals(bBlockSignals); return bResult; } QString samplv1widget_config::comboBoxCurrentItem ( QComboBox *pComboBox ) { QString sData; const int iIndex = pComboBox->currentIndex(); if (iIndex >= 0) sData = pComboBox->itemData(iIndex).toString(); return sData; } // end of samplv1widget_config.cpp samplv1-0.9.12/src/PaxHeaders.5530/images0000644000000000000000000000013213601077412014617 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.027775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/images/0000755000175000001440000000000013601077412015531 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/images/PaxHeaders.5530/presetDelete.png0000644000000000000000000000013213601077412020027 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/images/presetDelete.png0000644000175000001440000000110113601077412020655 0ustar00rncbcusers00000000000000PNG  IHDRasBIT|d pHYsu85tEXtSoftwarewww.inkscape.org<IDAT8ŐMkQLrcL246%tJI]TJ)])] bE\ B\ EJJ I|ndwq_898m IoC,ʝ_sڶ7<:{PԲyOM8{?Ra4*{ssi U.@~6,iB䵮*QZ.oJIM)k|2 yz0@dԨD2`rR 5INЬ]f3vNS)\HZDFI>ｚ[7Mi}me!RT3|uqfg(\;Rf"Ppo--U6Af{uM,[͚@£E0E|oؤEIENDB`samplv1-0.9.12/src/images/PaxHeaders.5530/presetSave.png0000644000000000000000000000013213601077412017523 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/images/presetSave.png0000644000175000001440000000111013601077412020351 0ustar00rncbcusers00000000000000PNG  IHDRasBIT|d pHYsu85tEXtSoftwarewww.inkscape.org<IDAT8ZA}19nCr@$`iHPWRQه̞qoIˬ`Γ,vh` mbѲ,8^ppRh4t/{T*rn3Nz= BRtxpIENDB`samplv1-0.9.12/src/images/PaxHeaders.5530/samplv1_control.png0000644000000000000000000000013213601077412020525 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/images/samplv1_control.png0000644000175000001440000001167613601077412021375 0ustar00rncbcusers00000000000000PNG  IHDR00WIDAThZYl\y9w{,(Dj!M%YMch&1q4u\HS$}j^ZHK8ArlY,%,GlM$ECr]9}%Kǜ;Μ;OO5\w% D׍!)e9~H&ʥr{6lBz{칷A .V+u+5M#zadއ)UUUenn~tl6U9r-Rfs4M[agfhl6S}Op4-6@ЏFTU$ ꫯVؘJ)S֮k3׏ #h}`]x $ MŰ\R~  +b~{~k[Ș}߫ w܊tumVΞ?6='&pqj?/\i߼TONmC-Z 277_m۶wsϞc\U浛}'T)Bak7v qafN-$H1FMT;ts]F{>ԞL'N9_T8TJ)x,Ku]r`0}/+F;}}Ӹ[Edž4RD8w!@)g2X(ĈL×jT̻?-kZ_V*+=ϛV~@fRLi+;SPPPgFfbq;ٰJ{52:zfP 'ERuj@.QHI$ <FL6t]`֦^ezW/,-w4:" ¤Pô@PׯOEMl)Y_,dqRR 9Ip=J"Q&Rk֬Y@gLQkVB?xR vP7aut]G')ʈFc: @( hlhD-5_E @BJ@r0J{2Hi nh RYXpRqi`LLL6da{::c־JeU 7Ǧ@UY n^(X!U WҵkӧO]JSJ@zzztd'ˇM&Wy躁\nƎ]a}f@#)2,܊ݯ{BB)LY Bӎu]9::u=997P&oz\ }bp (p9Cb 䠄B "DH) |Qv.")%$< H|6+K<-`맧'sTB[d]Np+|⑽|ƓJ.sDt!@ >+v@HqӱDEKs#\Y *AaGIS^{4XTaEQv4H)1㊢{߲S~YV>ůl'Cpъs G%̪nPvy5KĖI)E!dYo}k@@qEafzPTy }PPJ@@jEYB:O~自|#Mcdfp=WCS4"o2L)}?Ȫp]PRu]MucHMN 혝 &|1  #є- ,&>3a5 %ʑWл`KsՅ U)>_L7<;xFC$Q]XʔE\:)e RTgӰL |b)kPDI b0B, n\!(w%ʙ2bm{ ο-;00Ńg_:ӂ󹜞f0 j^&7O!!```%8 G.dvu{ ; 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All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_fx_h #define __samplv1_fx_h #include #include #include //------------------------------------------------------------------------- // samplv1_fx // // -- borrowed, stirred and refactored from Highlife -- // Copyright (C) 2007 arguru, discodsp.com // //------------------------------------------------------------------------- // samplv1_fx_filter - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class samplv1_fx_filter { public: enum Type { Low = 0, High, Band1, Band2, Notch, AllPass, Peak, LoShelf, HiShelf }; samplv1_fx_filter(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset(Type type, float freq, float q, float gain, bool bwq = false) { reset(); // temp vars float alpha, a0, a1, a2, b0, b1, b2; // peaking, lowshelf and hishelf if (type >= Peak) { const float amp = ::powf(10.0f, (gain / 40.0f)); const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float beta = ::sqrtf(amp) / q; if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Peak: // peaking b0 = 1.0f + alpha * amp; b1 = -2.0f * tcos; b2 = 1.0f - alpha * amp; a0 = 1.0f + alpha / amp; a1 = -2.0f * tcos; a2 = 1.0f - alpha / amp; break; case LoShelf: // low-shelf b0 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin); b1 = 2.0f * amp *((amp - 1.0f) - (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin; a1 = -2.0f *((amp - 1.0f) + (amp + 1.0f) * tcos); a2 = (amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin; break; case HiShelf: default: // high-shelf b0 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin); b1 = -2.0f * amp * ((amp - 1.0f) + (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin; a1 = 2.0f * ((amp - 1.0f) - (amp + 1.0f) * tcos); a2 = (amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin; break; } } else { // other filters const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Low: // low-pass b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = (1.0f - tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case High: // high-pass b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = (1.0f + tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band1: // band-pass csg b0 = tsin / 2.0f; b1 = 0.0f; b2 = -tsin / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band2: // band-pass czpg b0 = alpha; b1 = 0.0f; b2 = -alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Notch: // notch b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case AllPass: default: // all-pass b0 = 1.0f - alpha; b1 = -2.0f * tcos; b2 = 1.0f + alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; } } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; }; float output(float in) { // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { m_b0a0 = m_b1a0 = m_b2a0 = m_a1a0 = m_a2a0 = 0.0f; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; } private: // nominal sample-rate float m_srate; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; //------------------------------------------------------------------------- // samplv1_fx_comp - DiscoDSP's "rock da disco" compressor/eq. class samplv1_fx_comp { public: samplv1_fx_comp(float srate = 44100.0f) : m_srate(srate), m_peak(0.0f), m_attack(0.0f), m_release(0.0f), m_lo(srate), m_mi(srate), m_hi(srate) {} void setSampleRate(float srate) { m_srate = srate; m_lo.setSampleRate(srate); m_mi.setSampleRate(srate); m_hi.setSampleRate(srate); } float sampleRate() const { return m_srate; } void reset() { m_peak = 0.0f; m_attack = ::expf(-1000.0f / (m_srate * 3.6f)); m_release = ::expf(-1000.0f / (m_srate * 150.0f)); // rock-da-house eq. m_lo.reset(samplv1_fx_filter::Peak, 100.0f, 1.0f, 6.0f); m_mi.reset(samplv1_fx_filter::LoShelf, 1000.0f, 1.0f, 3.0f); m_hi.reset(samplv1_fx_filter::HiShelf, 10000.0f, 1.0f, 4.0f); } void process(float *in, uint32_t nframes) { // compressor const float threshold = 0.251f; //~= powf(10.0f, -12.0f / 20.0f); const float post_gain = 1.995f; //~= powf(10.0f, 6.0f / 20.0f); // process buffers for (uint32_t i = 0; i < nframes; ++i) { // anti-denormalizer noise const float ad = 1E-14f * float(::rand()); // process const float lo = m_lo.output(m_mi.output(m_hi.output(*in + ad))); // compute peak const float peak = ::fabsf(lo); // compute gain float gain = 1.0f; if (peak > threshold) gain = threshold / peak; // envelope if (m_peak > gain) { m_peak *= m_attack; m_peak += (1.0f - m_attack) * gain; } else { m_peak *= m_release; m_peak += (1.0f - m_release) * gain; } // output *in++ = lo * m_peak * post_gain; } } private: float m_srate; float m_peak; float m_attack; float m_release; samplv1_fx_filter m_lo, m_mi, m_hi; }; //------------------------------------------------------------------------- // samplv1_fx_flanger - Flanger implementation. class samplv1_fx_flanger { public: samplv1_fx_flanger() { reset(); } void reset() { for(uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_frames = 0; } float output(float in, float delay, float feedb) { // calculate delay offset float delta = float(m_frames) - delay; // clip lookback buffer-bound if (delta < 0.0f) delta += float(MAX_SIZE); // get index const uint32_t index = uint32_t(delta); // 4 samples hermite const float y0 = m_buffer[(index + 0) & MAX_MASK]; const float y1 = m_buffer[(index + 1) & MAX_MASK]; const float y2 = m_buffer[(index + 2) & MAX_MASK]; const float y3 = m_buffer[(index + 3) & MAX_MASK]; // csi calculate const float c0 = y1; const float c1 = 0.5f * (y2 - y0); const float c2 = y0 - 2.5f * y1 + 2.0f * y2 - 0.5f * y3; const float c3 = 0.5f * (y3 - y0) + 1.5f * (y1 - y2); // compute interpolation x const float x = delta - ::floorf(delta); // get output const float out = ((c3 * x + c2) * x + c1) * x + c0; // add to delay buffer m_buffer[(m_frames++) & MAX_MASK] = in + out * feedb; // return output return out; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f) { delay *= (1.0f - daft); // feedb *= (1.0f - daft); } delay *= float(MAX_SIZE); // process for (uint32_t i = 0; i < nframes; ++i) in[i] += wet * output(in[i], delay, feedb); } static const uint32_t MAX_SIZE = (1 << 12); //= 4096; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_buffer[MAX_SIZE]; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_fx_chorus - Chorus implementation. class samplv1_fx_chorus { public: samplv1_fx_chorus(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { m_flang1.reset(); m_flang2.reset(); m_lfo = 0.0f; } void process(float *in1, float *in2, uint32_t nframes, float wet, float delay, float feedb, float rate, float mod) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time const float d0 = 0.5f * delay * float(samplv1_fx_flanger::MAX_SIZE); const float a1 = 0.99f * d0 * mod * mod; const float r2 = 4.0f * M_PI * rate * rate / m_srate; // process for (uint32_t i = 0; i < nframes; ++i) { // modulation const float lfo = a1 * pseudo_sinf(m_lfo); const float delay1 = d0 - lfo; const float delay2 = d0 - lfo * 0.9f; // chorus mix in1[i] += wet * m_flang1.output(in1[i], delay1, feedb); in2[i] += wet * m_flang2.output(in2[i], delay2, feedb); // lfo advance m_lfo += r2; // lfo wrap if (m_lfo >= 1.0f) m_lfo -= 2.0f; } } protected: float pseudo_sinf(float x) const { x *= x; x -= 1.0f; return x * x; } private: float m_srate; samplv1_fx_flanger m_flang1; samplv1_fx_flanger m_flang2; float m_lfo; }; //------------------------------------------------------------------------- // samplv1_fx_delay - Delay implementation. class samplv1_fx_delay { public: samplv1_fx_delay(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { for (uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_out = 0.0f; m_frames = 0; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float bpm = 0.0f) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time float delay_time = delay * m_srate; if (bpm > 0.0f) delay_time *= 60.f / bpm; // set integer delay uint32_t ndelay = uint32_t(delay_time); // clamp if (ndelay < MIN_SIZE) ndelay = MIN_SIZE; else if (ndelay > MAX_SIZE) ndelay = MAX_SIZE; // delay process for (uint32_t i = 0; i < nframes; ++i) { const uint32_t j = (m_frames++) & MAX_MASK; m_out = m_buffer[(j - ndelay) & MAX_MASK]; m_buffer[j] = *in + m_out * feedb; *in++ += wet * m_out; } } static const uint32_t MIN_SIZE = (1 << 8); //= 256; static const uint32_t MAX_SIZE = (1 << 16); //= 65536; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_srate; float m_buffer[MAX_SIZE]; float m_out; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_fx_allpass - All-pass delay implementation. class samplv1_fx_allpass { public: samplv1_fx_allpass() { reset(); } void reset() { m_out = 0.0f; } float output(float in, float delay) { const float a1 = (1.0f - delay) / (1.0f + delay); const float out = m_out - a1 * in; m_out = in + a1 * out; return out; } private: float m_out; }; //------------------------------------------------------------------------- // samplv1_fx_phaser - Phaser implementation. class samplv1_fx_phaser { public: samplv1_fx_phaser(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { // initialize vars m_lfo_phase = 0.0f; m_out = 0.0f; // reset taps for (uint16_t n = 0; n < MAX_TAPS; ++n) m_taps[n].reset(); } void process(float *in, uint32_t nframes, float wet, float rate, float feedb, float depth, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f && daft < 1.0f) { rate *= (1.0f - 0.5f * daft); // feedb *= (1.0f - daft); depth *= (1.0f - daft); } depth += 1.0f; // update coeffs const float delay_min = 2.0f * 440.0f / m_srate; const float delay_max = 2.0f * 4400.0f / m_srate; const float lfo_inc = 2.0f * M_PI * rate / m_srate; // anti-denormal noise const float adenormal = 1E-14f * float(::rand()); // sweep... for (uint32_t i = 0; i < nframes; ++i) { // calculate and update phaser lfo const float delay = delay_min + (delay_max - delay_min) * 0.5f * (1.0f + ::sinf(m_lfo_phase)); // increment phase m_lfo_phase += lfo_inc; // positive wrap phase if (m_lfo_phase >= 2.0f * M_PI) m_lfo_phase -= 2.0f * M_PI; // get input m_out = in[i] + adenormal + m_out * feedb; // update filter coeffs and calculate output for (uint16_t n = 0; n < MAX_TAPS; ++n) m_out = m_taps[n].output(m_out, delay); // output in[i] += wet * m_out * depth; } } private: float m_srate; static const uint16_t MAX_TAPS = 6; samplv1_fx_allpass m_taps[MAX_TAPS]; float m_dmin; float m_dmax; float m_feedb; float m_lfo_phase; float m_lfo_inc; float m_depth; float m_out; }; #endif // __samplv1_fx_h // end of samplv1_fx.h samplv1-0.9.12/src/PaxHeaders.5530/CMakeLists.txt0000644000000000000000000000013213601077412016167 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/CMakeLists.txt0000644000175000001440000001164113601077412017027 0ustar00rncbcusers00000000000000set(NAME samplv1) include_directories ( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ) configure_file (cmake_config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h) set (HEADERS samplv1.h samplv1_config.h samplv1_filter.h samplv1_formant.h samplv1_resampler.h samplv1_sample.h samplv1_wave.h samplv1_ramp.h samplv1_list.h samplv1_fx.h samplv1_reverb.h samplv1_param.h samplv1_sched.h samplv1_tuning.h samplv1_programs.h samplv1_controls.h ) set (SOURCES samplv1.cpp samplv1_config.cpp samplv1_formant.cpp samplv1_resampler.cpp samplv1_sample.cpp samplv1_wave.cpp samplv1_param.cpp samplv1_sched.cpp samplv1_tuning.cpp samplv1_programs.cpp samplv1_controls.cpp ) qt5_wrap_cpp (MOC_SOURCES ${HEADERS}) set (HEADERS_UI samplv1_ui.h samplv1widget.h samplv1widget_env.h samplv1widget_filt.h samplv1widget_sample.h samplv1widget_wave.h samplv1widget_param.h samplv1widget_keybd.h samplv1widget_preset.h samplv1widget_status.h samplv1widget_spinbox.h samplv1widget_programs.h samplv1widget_controls.h samplv1widget_control.h samplv1widget_palette.h samplv1widget_config.h ) set (SOURCES_UI samplv1_ui.cpp samplv1widget.cpp samplv1widget_env.cpp samplv1widget_filt.cpp samplv1widget_sample.cpp samplv1widget_wave.cpp samplv1widget_param.cpp samplv1widget_keybd.cpp samplv1widget_preset.cpp samplv1widget_status.cpp samplv1widget_spinbox.cpp samplv1widget_programs.cpp samplv1widget_controls.cpp samplv1widget_control.cpp samplv1widget_palette.cpp samplv1widget_config.cpp ) set (FORMS_UI samplv1widget.ui samplv1widget_control.ui samplv1widget_config.ui ) set (RESOURCES_UI samplv1.qrc ) qt5_wrap_ui (UI_SOURCES_UI ${FORMS_UI}) qt5_wrap_cpp (MOC_SOURCES_UI ${HEADERS_UI}) qt5_add_resources (QRC_SOURCES_UI ${RESOURCES_UI}) set (HEADERS_LV2 samplv1_lv2.h samplv1_lv2ui.h samplv1widget_lv2.h ) set (SOURCES_LV2 samplv1_lv2.cpp samplv1_lv2ui.cpp samplv1widget_lv2.cpp ) qt5_wrap_cpp (MOC_SOURCES_LV2 ${HEADERS_LV2}) set (HEADERS_JACK samplv1_nsm.h samplv1_jack.h samplv1widget_jack.h ) set (SOURCES_JACK samplv1_nsm.cpp samplv1_jack.cpp samplv1widget_jack.cpp ) qt5_wrap_cpp (MOC_SOURCES_JACK ${HEADERS_JACK}) add_library (${NAME} STATIC ${MOC_SOURCES} ${SOURCES} ) add_library (${NAME}_ui STATIC ${UI_SOURCES_UI} ${MOC_SOURCES_UI} ${QRC_SOURCES_UI} ${SOURCES_UI} ) add_library (${NAME}_lv2 MODULE ${MOC_SOURCES_LV2} ${SOURCES_LV2} ) add_executable (${NAME}_jack ${MOC_SOURCES_JACK} ${SOURCES_JACK} ) set_target_properties (${NAME} PROPERTIES CXX_STANDARD 11) set_target_properties (${NAME}_ui PROPERTIES CXX_STANDARD 11) set_target_properties (${NAME}_lv2 PROPERTIES CXX_STANDARD 11) set_target_properties (${NAME}_jack PROPERTIES CXX_STANDARD 11) target_link_libraries (${NAME} PUBLIC Qt5::Core Qt5::Xml) target_link_libraries (${NAME}_ui PUBLIC Qt5::Widgets ${NAME}) target_link_libraries (${NAME}_lv2 PRIVATE ${NAME}_ui) target_link_libraries (${NAME}_jack PRIVATE ${NAME}_ui) if (CONFIG_SNDFILE) target_link_libraries (${NAME} PRIVATE ${SNDFILE_LIBRARIES}) endif () if (CONFIG_JACK) target_link_libraries (${NAME}_jack PRIVATE ${JACK_LIBRARIES}) endif () if (CONFIG_ALSA_MIDI) target_link_libraries (${NAME}_jack PRIVATE ${ALSA_LIBRARIES}) endif () if (CONFIG_LIBLO) target_link_libraries (${NAME}_jack PRIVATE ${LIBLO_LIBRARIES}) endif () if (UNIX AND NOT APPLE AND NOT CONFIG_DEBUG) add_custom_command(TARGET ${NAME}_lv2 POST_BUILD COMMAND strip -v lib${NAME}_lv2.so) add_custom_command(TARGET ${NAME}_jack POST_BUILD COMMAND strip -v ${NAME}_jack) endif () if (UNIX AND NOT APPLE) if (CONFIG_PREFIX MATCHES $ENV{HOME}) set (CONFIG_LV2DIR ${CONFIG_PREFIX}/.lv2) else () set (CONFIG_LV2DIR ${CONFIG_LIBDIR}/lv2) endif () install (FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${NAME}_lv2.so RENAME ${NAME}.so DESTINATION ${CONFIG_LV2DIR}/${NAME}.lv2) install (FILES ${NAME}.lv2/manifest.ttl ${NAME}.lv2/${NAME}.ttl ${NAME}.lv2/${NAME}_ui.ttl DESTINATION ${CONFIG_LV2DIR}/${NAME}.lv2) install (TARGETS ${NAME}_jack RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES ${NAME}.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications) install (FILES images/${NAME}.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/apps) install (FILES images/${NAME}.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps) install (FILES appdata/${NAME}.appdata.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/metainfo) install (FILES mimetypes/${NAME}.xml DESTINATION ${CMAKE_INSTALL_DATADIR}/mime/packages) install (FILES mimetypes/application-x-${NAME}-preset.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/32x32/mimetypes) install (FILES mimetypes/application-x-${NAME}-preset.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/mimetypes) endif () samplv1-0.9.12/src/PaxHeaders.5530/config.h.in0000644000000000000000000000013213601077435015457 xustar0030 mtime=1577352989.592774391 30 atime=1577352989.592774391 30 ctime=1577352989.592774285 samplv1-0.9.12/src/config.h.in0000644000175000001440000001014313601077435016313 0ustar00rncbcusers00000000000000/* src/config.h.in. Generated from configure.ac by autoheader. */ /* Define if ALSA MIDI support is enabled. */ #undef CONFIG_ALSA_MIDI /* Default executable binary path. */ #undef CONFIG_BINDIR /* Build version string. */ #undef CONFIG_BUILD_VERSION /* Default arch-idependent data path. */ #undef CONFIG_DATADIR /* Define if debugging is enabled. */ #undef CONFIG_DEBUG /* Define if JACK library is available. */ #undef CONFIG_JACK /* Define if JACK MIDI support is enabled. */ #undef CONFIG_JACK_MIDI /* Define if JACK session support is available. */ #undef CONFIG_JACK_SESSION /* Default object library path. */ #undef CONFIG_LIBDIR /* Define if LIBLO library is available. */ #undef CONFIG_LIBLO /* Define if LV2 plug-in build is enabled. */ #undef CONFIG_LV2 /* Define if lv2_atom_forge_key is available. */ #undef CONFIG_LV2_ATOM_FORGE_KEY /* Define if lv2_atom_forge_object is available. */ #undef CONFIG_LV2_ATOM_FORGE_OBJECT /* Define if LV2 Patch is supported. */ #undef CONFIG_LV2_PATCH /* Define if LV2 Programs extension is available. */ #undef CONFIG_LV2_PROGRAMS /* Define if LV2 External UI extension is available. */ #undef CONFIG_LV2_UI_EXTERNAL /* Define if LV2 UI Idle interface support is available. */ #undef CONFIG_LV2_UI_IDLE /* Define if LV2 UI Resize interface support is available. */ #undef CONFIG_LV2_UI_RESIZE /* Define if LV2 UI Show interface support is available. */ #undef CONFIG_LV2_UI_SHOW /* Define if LV2 X11 UI support is available. */ #undef CONFIG_LV2_UI_X11 /* Default man page path. */ #undef CONFIG_MANDIR /* Define if NSM support is available. */ #undef CONFIG_NSM /* Default installation prefix. */ #undef CONFIG_PREFIX /* Define if SNDFILE library is available. */ #undef CONFIG_SNDFILE /* Version string. */ #undef CONFIG_VERSION /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the `X11' library (-lX11). */ #undef HAVE_LIBX11 /* Define to 1 if you have the `Xext' library (-lXext). */ #undef HAVE_LIBXEXT /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_ATOM_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_FORGE_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_ATOM_UTIL_H /* Define to 1 if you have the header file. */ #undef HAVE_LV2_LV2PLUG_IN_NS_EXT_URID_URID_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have that is POSIX.1 compatible. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_keybd.cpp0000644000000000000000000000013213601077412020100 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_keybd.cpp0000644000175000001440000004026313601077412020742 0ustar00rncbcusers00000000000000// samplv1widget_keybd.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_keybd.h" #include "samplv1_ui.h" #include #include #include #include #include #include #include #include #include //------------------------------------------------------------------------- // samplv1widget_keybd - A horizontal piano keyboard widget. // Constructor. samplv1widget_keybd::samplv1widget_keybd ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); QWidget::setFont(QFont(font.family(), font.pointSize() - 3)); QWidget::setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred); QWidget::setMinimumSize(QSize(440, 22)); QWidget::setMouseTracking(true); for (int n = 0; n < NUM_NOTES; ++n) m_notes[n].on = false; m_dragCursor = DragNone; m_bNoteRange = false; m_iNoteLow = MIN_NOTE; m_iNoteLowX = 0; m_iNoteHigh = MAX_NOTE; m_iNoteHighX = 0; m_iNoteOn = -1; m_iTimeout = 0; m_iVelocity = (MIN_VELOCITY + MAX_VELOCITY) / 2; m_iNoteKey = -1; resetDragState(); // Trap for help/tool-tips and leave events. QWidget::installEventFilter(this); } // Note range predicate. void samplv1widget_keybd::setNoteRange ( bool bNoteRange ) { m_bNoteRange = bNoteRange; QWidget::update(); } bool samplv1widget_keybd::isNoteRange (void) const { return m_bNoteRange; } // Default note-on velocity. void samplv1widget_keybd::setVelocity ( int iVelocity ) { if (iVelocity < MIN_VELOCITY) iVelocity = MIN_VELOCITY; if (iVelocity > MAX_VELOCITY) iVelocity = MAX_VELOCITY; m_iVelocity = iVelocity; } int samplv1widget_keybd::velocity (void) const { return m_iVelocity; } // Keyboard note range sanitizers. int samplv1widget_keybd::safeNoteLow ( int iNoteLow ) const { if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteLow > m_iNoteHigh) iNoteLow = m_iNoteHigh; return iNoteLow; } int samplv1widget_keybd::safeNoteHigh ( int iNoteHigh ) const { if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteHigh < m_iNoteLow) iNoteHigh = m_iNoteLow; return iNoteHigh; } // Keyboard note range setters/getters. void samplv1widget_keybd::setNoteLow ( int iNoteLow ) { m_iNoteLow = safeNoteLow(iNoteLow); m_iNoteLowX = noteRect(m_iNoteLow).left(); QWidget::update(); } int samplv1widget_keybd::noteLow (void) const { return m_iNoteLow; } void samplv1widget_keybd::setNoteHigh ( int iNoteHigh ) { m_iNoteHigh = safeNoteHigh(iNoteHigh); m_iNoteHighX = noteRect(m_iNoteHigh).right(); QWidget::update(); } int samplv1widget_keybd::noteHigh (void) const { return m_iNoteHigh; } void samplv1widget_keybd::setNoteKey ( int iNoteKey ) { if (iNoteKey >= MIN_NOTE && MAX_NOTE >= iNoteKey) { m_notes[iNoteKey].rect = noteRect(iNoteKey, true); m_iNoteKey = iNoteKey; } else { m_iNoteKey = -1; } QWidget::update(); } int samplv1widget_keybd::noteKey (void) const { return m_iNoteKey; } // Piano key rectangle finder. QRect samplv1widget_keybd::noteRect ( int iNote, bool bOn ) const { const int w = QWidget::width(); const int h = QWidget::height(); const float wn = float(w - 4) / float(NUM_NOTES); const float wk = 12.0f * wn / 7.0f; int k = (iNote % 12); if (k >= 5) ++k; const int nk = (iNote / 12) * 7 + (k >> 1); int x2 = int(wk * float(nk)); int w2 = int(wn + 0.5f); int h2 = h; if (k & 1) { x2 += int(wk - float(w2 >> 1)); h2 = (h << 1) / 3; ++w2; } else if (bOn) { x2 += (w2 >> 1); --w2; } else { w2 <<= 1; } return QRect(x2, 0, w2, h2); } // Piano keyboard note/key actions. void samplv1widget_keybd::noteOn ( int iNote ) { if (iNote < m_iNoteLow || iNote > m_iNoteHigh) return; // If it ain't changed we won't change it ;) Note& note = m_notes[iNote]; if (note.on) return; // Now for the sounding new one... note.on = true; note.rect = noteRect(iNote, true); QWidget::update(note.rect); } void samplv1widget_keybd::noteOff ( int iNote ) { if (iNote < m_iNoteLow || iNote > m_iNoteHigh) return; // Turn off old note... Note& note = m_notes[iNote]; if (!note.on) return; // Now for the sounding new one... note.on = false; QWidget::update(note.rect); } void samplv1widget_keybd::allNotesOff (void) { for (int n = 0; n < NUM_NOTES; ++n) noteOff(n); } // Kill dangling notes, if any... void samplv1widget_keybd::allNotesTimeout (void) { if (m_iTimeout < 1) return; if (m_iNoteOn >= 0) { ++m_iTimeout; QTimer::singleShot(1200, this, SLOT(allNotesTimeout())); // +3sec. return; } for (int n = 0; n < NUM_NOTES; ++n) { Note& note = m_notes[n]; if (note.on) { note.on = false; QWidget::update(note.rect); emit noteOnClicked(n, 0); } } m_iTimeout = 0; } // Piano keyboard note-on handler. void samplv1widget_keybd::dragNoteOn ( const QPoint& pos ) { // Compute new key cordinates... const int iNote = (NUM_NOTES * pos.x() / QWidget::width()); if (iNote < m_iNoteLow || iNote > m_iNoteHigh || iNote == m_iNoteOn) return; // Were we pending on some sounding note? dragNoteOff(); // Now for the sounding new one... m_iNoteOn = iNote; // noteOn(iNote); emit noteOnClicked(iNote, m_iVelocity); if (++m_iTimeout == 1) QTimer::singleShot(1200, this, SLOT(allNotesTimeout())); // +3sec. } // Piano keyboard note-off handler. void samplv1widget_keybd::dragNoteOff (void) { if (m_iNoteOn < 0) return; // Turn off old note... const int iNote = m_iNoteOn; m_iNoteOn = -1; // noteOff(iNote); emit noteOnClicked(iNote, 0); } // (Re)create the complete view pixmap. void samplv1widget_keybd::updatePixmap (void) { const int w = QWidget::width(); const int h = QWidget::height(); if (w < 4 || h < 4) return; const QPalette& pal = QWidget::palette(); const bool bDark = (pal.base().color().value() < 128); const QColor& rgbLine = pal.mid().color(); const QColor& rgbLight = QColor(Qt::white).darker(bDark ? 240 : 160); const QColor& rgbDark = QColor(Qt::black).lighter(bDark ? 120 : 180); m_pixmap = QPixmap(w, h); m_pixmap.fill(pal.window().color()); QPainter painter(&m_pixmap); // painter.initFrom(this); const float wn = float(w - 4) / float(NUM_NOTES); const float wk = 12.0f * wn / 7.0f; const int w2 = int(wn + 0.5f); const int h3 = (h << 1) / 3; QLinearGradient gradLight(0, 0, 0, h); gradLight.setColorAt(0.0, rgbLight); gradLight.setColorAt(0.1, rgbLight.lighter()); painter.fillRect(0, 0, w, h, gradLight); painter.setPen(rgbLine); int n, k; for (n = 0; n < NUM_NOTES; ++n) { k = (n % 12); if (k >= 5) ++k; if ((k & 1) == 0) { const int nk = (n / 12) * 7 + (k >> 1); const int x1 = int(wk * float(nk)); painter.drawLine(x1, 0, x1, h); if (k == 0 && w2 > 10) painter.drawText(x1 + 4, h - 4, noteName(n)); } } QLinearGradient gradDark(0, 0, 0, h3); gradDark.setColorAt(0.0, rgbLight); gradDark.setColorAt(0.4, rgbDark); gradDark.setColorAt(0.92, rgbDark); gradDark.setColorAt(0.96, rgbLight); gradDark.setColorAt(1.0, rgbDark); painter.setBrush(gradDark); for (n = 0; n < NUM_NOTES; ++n) { k = (n % 12); if (k >= 5) ++k; if (k & 1) { const int nk = (n / 12) * 7 + (k >> 1); const int x1 = int(wk * float(nk + 1) - float(w2 >> 1)); painter.drawRect(x1, 0, w2, h3); } } m_iNoteLowX = noteRect(m_iNoteLow).left(); m_iNoteHighX = noteRect(m_iNoteHigh).right(); if (m_iNoteKey >= MIN_NOTE && MAX_NOTE >= m_iNoteKey) m_notes[m_iNoteKey].rect = noteRect(m_iNoteKey, true); } // Paint event handler. void samplv1widget_keybd::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); // Render the pixmap region... const QRect& rect = pPaintEvent->rect(); painter.drawPixmap(rect, m_pixmap, rect); const QPalette& pal = QWidget::palette(); QColor rgbOver; // Are we enabled still? if (!QWidget::isEnabled()) { rgbOver = pal.mid().color(); rgbOver.setAlpha(120); painter.fillRect(rect, rgbOver); return; } // Are we sticking in some note? rgbOver = pal.highlight().color().darker(120); rgbOver.setAlpha(180); for (int n = 0; n < NUM_NOTES; ++n) { Note& note = m_notes[n]; if (note.on) painter.fillRect(note.rect, rgbOver); } // Keyboard range lines... if (m_bNoteRange) { const int w = QWidget::width(); const int h = QWidget::height(); const int x1 = m_iNoteLowX; const int x2 = m_iNoteHighX; rgbOver = pal.dark().color().darker(); rgbOver.setAlpha(120); if (x1 > 0) painter.fillRect(0, 0, x1, h, rgbOver); if (x2 < w) painter.fillRect(x2, 0, w, h, rgbOver); } // Current highlighted note. if (m_iNoteKey >= MIN_NOTE && MAX_NOTE >= m_iNoteKey) { rgbOver = pal.highlight().color().lighter(); rgbOver.setAlpha(120); painter.fillRect(m_notes[m_iNoteKey].rect, rgbOver); } } // Resize event handler. void samplv1widget_keybd::resizeEvent ( QResizeEvent *pResizeEvent ) { updatePixmap(); return QWidget::resizeEvent(pResizeEvent); } // Alternate mouse behavior event handlers. void samplv1widget_keybd::mousePressEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (pMouseEvent->button()) { case Qt::LeftButton: if (m_dragCursor == DragNone) { // Are we keying in some keyboard? if ((pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) == 0) { dragNoteOn(pos); noteToolTip(pos); } // Maybe we'll start something... m_dragState = DragStart; m_posDrag = pos; } else { m_dragState = m_dragCursor; } // Fall thru... default: break; } // QWidget::mousePressEvent(pMouseEvent); } void samplv1widget_keybd::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (m_dragState) { case DragNone: if (m_bNoteRange) { // Are we already moving/dragging something? const int dx = 4; const int x1 = m_iNoteLowX; const int x2 = m_iNoteHighX; if (::abs(x2 - pos.x()) < dx) { m_dragCursor = DragNoteHigh; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QWidget::mapToGlobal(pos), tr("High: %1 (%2)") .arg(noteName(m_iNoteHigh)).arg(m_iNoteHigh), this); } else if (::abs(x1 - pos.x()) < dx) { m_dragCursor = DragNoteLow; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QWidget::mapToGlobal(pos), tr("Low: %1 (%2)") .arg(noteName(m_iNoteLow)).arg(m_iNoteLow), this); } else if (m_dragCursor != DragNone) { m_dragCursor = DragNone; QWidget::unsetCursor(); } } break; case DragNoteLow: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { const int iNoteLow = safeNoteLow((NUM_NOTES * pos.x()) / w); m_iNoteLowX = noteRect(iNoteLow).left(); QWidget::update(); QToolTip::showText( QCursor::pos(), tr("Low: %1 (%2)") .arg(noteName(iNoteLow)).arg(iNoteLow), this); } } break; case DragNoteHigh: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { const int iNoteHigh = safeNoteHigh((NUM_NOTES * pos.x()) / w); m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); QToolTip::showText( QCursor::pos(), tr("High: %1 (%2)") .arg(noteName(iNoteHigh)).arg(iNoteHigh), this); } } break; case DragNoteRange: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { // Rubber-band offset selection... const QRect& rect = QRect(m_posDrag, pos).normalized(); int iNoteLow = (NUM_NOTES * rect.left()) / w; int iNoteHigh = (NUM_NOTES * rect.right()) / w; if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteLow > iNoteHigh) iNoteLow = iNoteHigh; if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteHigh < iNoteLow) iNoteHigh = iNoteLow; m_iNoteLowX = noteRect(iNoteLow).left(); m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); QToolTip::showText( QWidget::mapToGlobal(pos), tr("Low: %1 (%2) High: %3 (%4)") .arg(noteName(iNoteLow)).arg(iNoteLow) .arg(noteName(iNoteHigh)).arg(iNoteHigh), this); } } break; case DragStart: if (m_bNoteRange) { if ((m_posDrag - pos).manhattanLength() > QApplication::startDragDistance()) { // Start dragging alright... if (m_dragCursor != DragNone) m_dragState = m_dragCursor; else if (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { // Rubber-band starting... m_dragState = m_dragCursor = DragNoteRange; QWidget::setCursor(QCursor(Qt::SizeHorCursor)); } } } // Are we still hovering the keyboard? if (m_dragState == DragStart) { dragNoteOn(pos); noteToolTip(pos); } // Fall thru... default: break; } // QWidget::mouseMoveEvent(pMouseEvent); } void samplv1widget_keybd::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); switch (m_dragState) { case DragNoteLow: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { setNoteLow((NUM_NOTES * pos.x()) / w); emit noteRangeChanged(); } } break; case DragNoteHigh: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { setNoteHigh((NUM_NOTES * pos.x()) / w); emit noteRangeChanged(); } } break; case DragNoteRange: if (m_bNoteRange) { const int w = QWidget::width(); if (w > 0) { const QRect& rect = QRect(m_posDrag, pos).normalized(); int iNoteLow = (NUM_NOTES * rect.left()) / w; int iNoteHigh = (NUM_NOTES * rect.right()) / w; if (iNoteLow < MIN_NOTE) iNoteLow = MIN_NOTE; if (iNoteHigh > MAX_NOTE) iNoteHigh = MAX_NOTE; if (iNoteLow > iNoteHigh) iNoteLow = iNoteHigh; if (iNoteHigh < iNoteLow) iNoteHigh = iNoteLow; m_iNoteLow = iNoteLow; m_iNoteLowX = noteRect(iNoteLow).left(); m_iNoteHigh = iNoteHigh; m_iNoteHighX = noteRect(iNoteHigh).right(); QWidget::update(); emit noteRangeChanged(); } } break; // Fall thru... default: break; } // Were we stuck on some keyboard note? resetDragState(); // QWidget::mouseReleaseEvent(pMouseEvent); } // Keyboard event handler. void samplv1widget_keybd::keyPressEvent ( QKeyEvent *pKeyEvent ) { switch (pKeyEvent->key()) { case Qt::Key_Escape: resetDragState(); QWidget::update(); break; default: QWidget::keyPressEvent(pKeyEvent); break; } } // Trap for help/tool-tip events. bool samplv1widget_keybd::eventFilter ( QObject *pObject, QEvent *pEvent ) { if (static_cast (pObject) == this) { if (pEvent->type() == QEvent::ToolTip) { QHelpEvent *pHelpEvent = static_cast (pEvent); if (pHelpEvent && m_dragCursor == DragNone) { noteToolTip(pHelpEvent->pos()); return true; } } else if (pEvent->type() == QEvent::Leave) { dragNoteOff(); return true; } } // Not handled here. return QWidget::eventFilter(pObject, pEvent); } // Present a tooltip for a note. void samplv1widget_keybd::noteToolTip ( const QPoint& pos ) const { const int iNote = (NUM_NOTES * pos.x() / QWidget::width()); QToolTip::showText(QWidget::mapToGlobal(pos), QString("%1 (%2)").arg(noteName(iNote)).arg(iNote)); } // Default note name map accessor. QString samplv1widget_keybd::noteName ( int iNote ) const { return samplv1_ui::noteName(iNote); } // Reset drag/select state. void samplv1widget_keybd::resetDragState (void) { dragNoteOff(); if (m_dragCursor != DragNone) QWidget::unsetCursor(); m_dragState = m_dragCursor = DragNone; } // end of samplv1widget_keybd.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_sample.h0000644000000000000000000000013213601077412016524 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_sample.h0000644000175000001440000001712513601077412017367 0ustar00rncbcusers00000000000000// samplv1_sample.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_sample_h #define __samplv1_sample_h #include #include #include #include // forward decls. class samplv1; //------------------------------------------------------------------------- // samplv1_sample - sampler wave table. // class samplv1_sample { public: // ctor. samplv1_sample(float srate = 44100.0f); // dtor. ~samplv1_sample(); // nominal sample-rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // reverse mode. void setReverse(bool reverse) { if (( m_reverse && !reverse) || (!m_reverse && reverse)) { m_reverse = reverse; reverse_sync(); } } bool isReverse() const { return m_reverse; } // offset mode. void setOffset(bool offset) { m_offset = offset; updateOffset(); } bool isOffset() const { return m_offset; } // offset range. void setOffsetRange(uint32_t start, uint32_t end); uint32_t offsetStart() const { return m_offset_start; } uint32_t offsetEnd() const { return m_offset_end; } float offsetPhase0() const { return (m_offset ? m_offset_phase0 : 0.0f); } // loop mode. void setLoop(bool loop) { m_loop = loop; updateLoop(); } bool isLoop() const { return m_loop; } // loop range. void setLoopRange(uint32_t start, uint32_t end); uint32_t loopStart() const { return m_loop_start; } uint32_t loopEnd() const { return m_loop_end; } float loopPhase1() const { return m_loop_phase1; } float loopPhase2() const { return m_loop_phase2; } // loop cross-fade (in number of frames) void setLoopCrossFade(uint32_t xfade) { m_loop_xfade = xfade; } uint32_t loopCrossFade() const { return m_loop_xfade; } // loop zero-crossing detection void setLoopZeroCrossing(bool xzero) { m_loop_xzero = xzero; } bool isLoopZeroCrossing() const { return m_loop_xzero; } // init. bool open(const char *filename, float freq0 = 1.0f); void close(); // accessors. const char *filename() const { return m_filename; } uint16_t channels() const { return m_nchannels; } float rate() const { return m_rate0; } float freq() const { return m_freq0; } uint32_t length() const { return m_nframes; } // resampler ratio float ratio() const { return m_ratio; } // reset. void reset(float freq0) { m_freq0 = freq0; m_ratio = m_rate0 / (m_freq0 * m_srate); } // frame value. float *frames(uint16_t k) const { return m_pframes[k]; } // predicate. bool isOver(uint32_t index) const { return !m_pframes || (index >= m_offset_end2); } protected: // reverse sample buffer. void reverse_sync(); // zero-crossing aliasing . uint32_t zero_crossing(uint32_t i, int *slope) const; float zero_crossing_k(uint32_t i) const; // offset/loop update. void updateOffset(); void updateLoop(); private: // instance variables. float m_srate; char *m_filename; uint16_t m_nchannels; float m_rate0; float m_freq0; float m_ratio; uint32_t m_nframes; float **m_pframes; bool m_reverse; bool m_offset; uint32_t m_offset_start; uint32_t m_offset_end; float m_offset_phase0; uint32_t m_offset_end2; bool m_loop; uint32_t m_loop_start; uint32_t m_loop_end; float m_loop_phase1; float m_loop_phase2; uint32_t m_loop_xfade; bool m_loop_xzero; }; //------------------------------------------------------------------------- // samplv1_generator - sampler oscillator (sort of:) class samplv1_generator { public: // ctor. samplv1_generator(samplv1_sample *sample = nullptr) { reset(sample); } // sample accessor. samplv1_sample *sample() const { return m_sample; } // reset. void reset(samplv1_sample *sample) { m_sample = sample; start(); } // reset loop. void setLoop(bool loop) { m_loop = loop; if (m_loop && m_sample) { m_loop_phase1 = m_sample->loopPhase1(); m_loop_phase2 = m_sample->loopPhase2(); } else { m_loop_phase1 = 0.0f; m_loop_phase2 = 0.0f; } } // begin. void start() { m_phase0 = (m_sample ? m_sample->offsetPhase0() : 0.0f); m_phase = m_phase0; m_index = 0; m_alpha = 0.0f; m_phase1 = 0.0f; m_index1 = 0; m_alpha1 = 0.0f; m_xgain1 = 1.0f; setLoop(m_sample ? m_sample->isLoop() : false); } // iterate. void next(float freq) { const float delta = freq * (m_sample ? m_sample->ratio() : 1.0f); m_index = uint32_t(m_phase); m_alpha = m_phase - float(m_index); m_phase += delta; if (m_loop && m_sample) { const uint32_t xfade = m_sample->loopCrossFade(); // nframes. if (xfade > 0) { const float xfade1 = float(xfade); // nframes. if (m_phase >= m_loop_phase2 - xfade1) { if (//m_sample->isOver(m_index) || m_phase >= m_loop_phase2) { m_phase -= m_loop_phase1 * ::ceilf(delta / m_loop_phase1); if (m_phase < m_phase0) m_phase = m_phase0; } if (m_phase1 > 0.0f) { m_index1 = int(m_phase1); m_alpha1 = m_phase1 - float(m_index1); m_phase1 += delta; m_xgain1 -= delta / xfade1; if (m_xgain1 < 0.0f) m_xgain1 = 0.0f; } else { m_phase1 = m_phase - m_loop_phase1; if (m_phase1 < m_phase0) m_phase1 = m_phase0; m_xgain1 = 1.0f; } } else if (m_phase1 > 0.0f) { m_phase1 = 0.0f; m_index1 = 0; m_alpha1 = 0.0f; m_xgain1 = 1.0f; } } else if (m_phase >= m_loop_phase2) { m_phase -= m_loop_phase1 * ::ceilf(delta / m_loop_phase1); if (m_phase < m_phase0) m_phase = m_phase0; } } } // sample. float value(uint16_t k) const { if (isOver()) return 0.0f; float ret = m_xgain1 * interp(k, m_index, m_alpha); if (m_index1 > 0) ret += (1.0f - m_xgain1) * interp(k, m_index1, m_alpha1); return ret; } // predicate. bool isOver() const { return !m_loop && (m_sample ? m_sample->isOver(m_index) : true); } protected: // sample (cubic interpolate). float interp(uint16_t k, uint32_t index, float alpha) const { const float *frames = m_sample->frames(k); const float x0 = frames[index]; const float x1 = frames[index + 1]; const float x2 = frames[index + 2]; const float x3 = frames[index + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; } private: // iterator variables. samplv1_sample *m_sample; float m_phase0; float m_phase; uint32_t m_index; float m_alpha; bool m_loop; float m_loop_phase1; float m_loop_phase2; float m_phase1; uint32_t m_index1; float m_alpha1; float m_xgain1; }; #endif // __samplv1_sample_h // end of samplv1_sample.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_controls.h0000644000000000000000000000013213601077412020312 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_controls.h0000644000175000001440000000407113601077412021151 0ustar00rncbcusers00000000000000// samplv1widget_controls.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_controls_h #define __samplv1widget_controls_h #include #include // forward decls. class samplv1_controls; //---------------------------------------------------------------------------- // samplv1widget_controls -- Custom (tree) widget. class samplv1widget_controls : public QTreeWidget { Q_OBJECT public: // ctor. samplv1widget_controls(QWidget *pParent = 0); // dtor. ~samplv1widget_controls(); // utilities. void loadControls(samplv1_controls *pControls); void saveControls(samplv1_controls *pControls); // controller name utilities. typedef QMap Names; static const Names& controllerNames(); static const Names& rpnNames(); static const Names& nrpnNames(); static const Names& control14Names(); public slots: // slots. void addControlItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); protected: // item delegate decl.. class ItemDelegate; // factory methods. QTreeWidgetItem *newControlItem(); }; #endif // __samplv1widget_controls_h // end of samplv1widget_controls.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_control.h0000644000000000000000000000013213601077412020127 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget_control.h0000644000175000001440000000662613601077412020776 0ustar00rncbcusers00000000000000// samplv1widget_control.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_control_h #define __samplv1widget_control_h #include "samplv1_controls.h" #include "samplv1_param.h" #include // forward decls. namespace Ui { class samplv1widget_control; } class QAbstractButton; class QCloseEvent; //---------------------------------------------------------------------------- // samplv1widget_control -- UI wrapper form. class samplv1widget_control : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static samplv1widget_control *getInstance(); // Pseudo-constructor. static void showInstance( samplv1_controls *pControls, samplv1::ParamIndex index, const QString& sTitle, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Control accessors. void setControls(samplv1_controls *pControls, samplv1::ParamIndex index); samplv1_controls *controls() const; samplv1::ParamIndex controlIndex() const; // Process incoming controller key event. void setControlKey(const samplv1_controls::Key& key); samplv1_controls::Key controlKey() const; protected slots: void changed(); void clicked(QAbstractButton *); void reset(); void accept(); void reject(); void activateControlType(int); void editControlParamFinished(); void stabilize(); protected: // Constructor. samplv1widget_control(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_control(); // Pseudo-destructor. void closeEvent(QCloseEvent *pCloseEvent); // Control type dependency refresh. void updateControlType(int iControlType); void setControlType(samplv1_controls::Type ctype); samplv1_controls::Type controlType() const; void setControlParam(unsigned short param); unsigned short controlParam() const; unsigned short controlChannel() const; samplv1_controls::Type controlTypeFromIndex (int iIndex) const; int indexFromControlType(samplv1_controls::Type ctype) const; unsigned short controlParamFromIndex(int iIndex) const; int indexFromControlParam(unsigned short param) const; private: // The Qt-designer UI struct... Ui::samplv1widget_control *p_ui; Ui::samplv1widget_control& m_ui; // Instance variables. samplv1_controls *m_pControls; // Target subject. samplv1_controls::Key m_key; samplv1::ParamIndex m_index; // Instance variables. int m_iControlParamUpdate; int m_iDirtyCount; int m_iDirtySetup; // Pseudo-singleton instance. static samplv1widget_control *g_pInstance; }; #endif // __samplv1widget_control_h // end of samplv1widget_control.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_jack.h0000644000000000000000000000013213601077412017357 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_jack.h0000644000175000001440000000426113601077412020217 0ustar00rncbcusers00000000000000// samplv1widget_jack.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_jack_h #define __samplv1widget_jack_h #include "samplv1widget.h" // Forward decls. class samplv1_jack; #ifdef CONFIG_NSM class samplv1_nsm; #endif //------------------------------------------------------------------------- // samplv1widget_jack - decl. // class samplv1widget_jack : public samplv1widget { public: // Constructor. samplv1widget_jack(samplv1_jack *pSampl); // Destructor. ~samplv1widget_jack(); #ifdef CONFIG_NSM // NSM client accessors. void setNsmClient(samplv1_nsm *pNsmClient); samplv1_nsm *nsmClient() const; #endif // CONFIG_NSM protected: // Synth engine accessor. samplv1_ui *ui_instance() const; // Param port method. void updateParam(samplv1::ParamIndex index, float fValue) const; // Dirty flag method. void updateDirtyPreset(bool bDirtyPreset); // Application close. void closeEvent(QCloseEvent *pCloseEvent); #ifdef CONFIG_NSM // Optional GUI handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); #endif // CONFIG_NSM private: // Instance variables. samplv1 *m_pSampl; samplv1_ui *m_pSamplUi; #ifdef CONFIG_NSM samplv1_nsm *m_pNsmClient; #endif }; #endif // __samplv1widget_jack_h // end of samplv1widget_jack.h samplv1-0.9.12/src/PaxHeaders.5530/mimetypes0000644000000000000000000000013213601077412015366 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/mimetypes/0000755000175000001440000000000013601077412016300 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/mimetypes/PaxHeaders.5530/application-x-samplv1-preset.svg0000644000000000000000000000013213601077412023615 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/mimetypes/application-x-samplv1-preset.svg0000644000175000001440000046160513601077412024466 0ustar00rncbcusers00000000000000 image/svg+xmlsamplv1-0.9.12/src/mimetypes/PaxHeaders.5530/application-x-samplv1-preset.png0000644000000000000000000000013213601077412023602 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/mimetypes/application-x-samplv1-preset.png0000644000175000001440000000357113601077412024445 0ustar00rncbcusers00000000000000PNG  IHDR szz@IDATXíoT?s9g^]gw} !)P$ 'Q{RhEH*Jm"U*QE.$7k̥k/YSuy8gf~#X5^x{{39 8qɓ'sC~jOc @!8~=Xks===CQaYM?-79#@{ﭵZ+soٲE:JRO%P_+"cڵ9^zGZ_1nB{W=Ӕe?66&^|Z̙3?[ Hy̥%QV=w)>TԩS?@ N/[n144GFF_N:kCjdҿDQ̬{~17wtc`+~XCCCٳ{t:M.\(FGs{dGKlndRv. $gVoעSJ뚵J $BR ѣ>sk$3>@H$\:4Bc̗dޣBY=>"ݻK}oC{d3skFBYʕ2{L B,_1UYeGr(W\pa^sxV%"a!4J*tmaAxA:L3ILI[9f1Ī U?UǏӅk-ރ!;LZXi~d7L!1PRq^1ҹ@EX;RD0R3E>yȄ ")(AگȭcJ] Rd[/tJΆ+ T*E(J!m.|E+GxgϞ=A/1f҆qIENDB`samplv1-0.9.12/src/mimetypes/PaxHeaders.5530/samplv1.xml0000644000000000000000000000013213601077412017550 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/mimetypes/samplv1.xml0000644000175000001440000000045113601077412020405 0ustar00rncbcusers00000000000000 samplv1 preset samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget.cpp0000644000000000000000000000013213601077412016722 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget.cpp0000644000175000001440000014455713601077412017577 0ustar00rncbcusers00000000000000// samplv1widget.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget.h" #include "samplv1_param.h" #include "samplv1_sample.h" #include "samplv1_sched.h" #include "samplv1widget_config.h" #include "samplv1widget_control.h" #include "samplv1widget_keybd.h" #include "samplv1_controls.h" #include "samplv1_programs.h" #include "ui_samplv1widget.h" #include #include #include #include #include #include #include //------------------------------------------------------------------------- // samplv1widget - impl. // // Constructor. samplv1widget::samplv1widget ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags), p_ui(new Ui::samplv1widget), m_ui(*p_ui) { Q_INIT_RESOURCE(samplv1); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) // HACK: Dark themes grayed/disabled color group fix... QPalette pal; if (pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int iGroups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < iGroups; ++i) { const QPalette::ColorGroup group = QPalette::ColorGroup(i); pal.setBrush(group, QPalette::Light, color.lighter(150)); pal.setBrush(group, QPalette::Midlight, color.lighter(120)); pal.setBrush(group, QPalette::Dark, color.darker(150)); pal.setBrush(group, QPalette::Mid, color.darker(120)); pal.setBrush(group, QPalette::Shadow, color.darker(200)); } pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); QWidget::setPalette(pal); } #endif m_ui.setupUi(this); // Init sched notifier. m_sched_notifier = nullptr; // Init swapable params A/B to default. for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) m_params_ab[i] = samplv1_param::paramDefaultValue(samplv1::ParamIndex(i)); // Some property temporary holder. m_iLoopFade = 1; // Start clean. m_iUpdate = 0; // Replicate the stacked/pages for (int iTab = 0; iTab < m_ui.StackedWidget->count(); ++iTab) m_ui.TabBar->addTab(m_ui.StackedWidget->widget(iTab)->windowTitle()); // Offset/Loop range font. const QFont& font = m_ui.Gen1ReverseKnob->font(); m_ui.Gen1OffsetRangeLabel->setFont(font); m_ui.Gen1OffsetStartSpinBox->setFont(font); m_ui.Gen1OffsetEndSpinBox->setFont(font); m_ui.Gen1LoopRangeLabel->setFont(font); m_ui.Gen1LoopStartSpinBox->setFont(font); m_ui.Gen1LoopEndSpinBox->setFont(font); m_ui.Gen1LoopFadeCheckBox->setFont(font); m_ui.Gen1LoopFadeSpinBox->setFont(font); const QFontMetrics fm(font); m_ui.Gen1OffsetStartSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1OffsetEndSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1LoopStartSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1LoopEndSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1LoopFadeSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1OffsetStartSpinBox->setAccelerated(true); m_ui.Gen1OffsetEndSpinBox->setAccelerated(true); m_ui.Gen1LoopStartSpinBox->setAccelerated(true); m_ui.Gen1LoopEndSpinBox->setAccelerated(true); m_ui.Gen1LoopFadeSpinBox->setAccelerated(true); m_ui.Gen1OffsetStartSpinBox->setMinimum(0); m_ui.Gen1OffsetEndSpinBox->setMinimum(0); m_ui.Gen1LoopStartSpinBox->setMinimum(0); m_ui.Gen1LoopEndSpinBox->setMinimum(0); m_ui.Gen1LoopFadeSpinBox->setMinimum(0); // Note names. QStringList notes; for (int note = 0; note < 128; ++note) notes << samplv1_ui::noteName(note).remove(QRegExp("/\\S+")); m_ui.Gen1SampleKnob->setScale(1000.0f); m_ui.Gen1SampleKnob->insertItems(0, notes); // Swappable params A/B group. QButtonGroup *pSwapParamsGroup = new QButtonGroup(this); pSwapParamsGroup->addButton(m_ui.SwapParamsAButton); pSwapParamsGroup->addButton(m_ui.SwapParamsBButton); pSwapParamsGroup->setExclusive(true); m_ui.SwapParamsAButton->setChecked(true); // Wave shapes. QStringList shapes; shapes << tr("Pulse"); shapes << tr("Saw"); shapes << tr("Sine"); shapes << tr("Rand"); shapes << tr("Noise"); m_ui.Lfo1ShapeKnob->insertItems(0, shapes); // Filter types. QStringList types; types << tr("LPF"); types << tr("BPF"); types << tr("HPF"); types << tr("BRF"); m_ui.Dcf1TypeKnob->insertItems(0, types); // Filter slopes. QStringList slopes; slopes << tr("12dB/oct"); slopes << tr("24dB/oct"); slopes << tr("Biquad"); slopes << tr("Formant"); m_ui.Dcf1SlopeKnob->insertItems(0, slopes); // Dynamic states. QStringList states; states << tr("Off"); states << tr("On"); #if 0 m_ui.Gen1ReverseKnob->insertItems(0, states); m_ui.Gen1OffsetKnob->insertItems(0, states); m_ui.Gen1LoopKnob->insertItems(0, states); m_ui.Lfo1SyncKnob->insertItems(0, states); m_ui.Dyn1CompressKnob->insertItems(0, states); m_ui.Dyn1LimiterKnob->insertItems(0, states); #else m_ui.Lfo1SyncKnob->setAlignment(Qt::AlignHCenter | Qt::AlignBottom); #endif // Special values const QString& sOff = states.first(); m_ui.Gen1GlideKnob->setSpecialValueText(sOff); m_ui.Cho1WetKnob->setSpecialValueText(sOff); m_ui.Fla1WetKnob->setSpecialValueText(sOff); m_ui.Pha1WetKnob->setSpecialValueText(sOff); m_ui.Del1WetKnob->setSpecialValueText(sOff); m_ui.Rev1WetKnob->setSpecialValueText(sOff); const QString& sAuto = tr("Auto"); m_ui.Gen1EnvTimeKnob->setSpecialValueText(sAuto); m_ui.Lfo1BpmKnob->setSpecialValueText(sAuto); m_ui.Del1BpmKnob->setSpecialValueText(sAuto); // Wave integer widths. m_ui.Lfo1WidthKnob->setDecimals(0); // GEN note limits. m_ui.Gen1SampleKnob->setMinimum(0.0f); m_ui.Gen1SampleKnob->setMaximum(127.0f); // GEN octave limits. m_ui.Gen1OctaveKnob->setMinimum(-4.0f); m_ui.Gen1OctaveKnob->setMaximum(+4.0f); // GEN tune limits. m_ui.Gen1TuningKnob->setMinimum(-1.0f); m_ui.Gen1TuningKnob->setMaximum(+1.0f); // DCF volume (env.amount) limits. m_ui.Dcf1EnvelopeKnob->setMinimum(-1.0f); m_ui.Dcf1EnvelopeKnob->setMaximum(+1.0f); // LFO parameter limits. m_ui.Lfo1BpmKnob->setScale(1.0f); m_ui.Lfo1BpmKnob->setMinimum(0.0f); m_ui.Lfo1BpmKnob->setMaximum(360.0f); // m_ui.Lfo1BpmKnob->setSingleStep(1.0f); m_ui.Lfo1SweepKnob->setMinimum(-1.0f); m_ui.Lfo1SweepKnob->setMaximum(+1.0f); m_ui.Lfo1CutoffKnob->setMinimum(-1.0f); m_ui.Lfo1CutoffKnob->setMaximum(+1.0f); m_ui.Lfo1ResoKnob->setMinimum(-1.0f); m_ui.Lfo1ResoKnob->setMaximum(+1.0f); m_ui.Lfo1PitchKnob->setMinimum(-1.0f); m_ui.Lfo1PitchKnob->setMaximum(+1.0f); m_ui.Lfo1PanningKnob->setMinimum(-1.0f); m_ui.Lfo1PanningKnob->setMaximum(+1.0f); m_ui.Lfo1VolumeKnob->setMinimum(-1.0f); m_ui.Lfo1VolumeKnob->setMaximum(+1.0f); // Channel filters QStringList channels; channels << tr("Omni"); for (int iChannel = 0; iChannel < 16; ++iChannel) channels << QString::number(iChannel + 1); m_ui.Def1ChannelKnob->insertItems(0, channels); // Mono switches. QStringList modes; modes << tr("Poly"); modes << tr("Mono"); modes << tr("Legato"); m_ui.Def1MonoKnob->insertItems(0, modes); // Output (stereo-)width limits. m_ui.Out1WidthKnob->setMinimum(-1.0f); m_ui.Out1WidthKnob->setMaximum(+1.0f); // Output (stereo-)panning limits. m_ui.Out1PanningKnob->setMinimum(-1.0f); m_ui.Out1PanningKnob->setMaximum(+1.0f); // Effects (delay BPM) m_ui.Del1BpmKnob->setScale(1.0f); m_ui.Del1BpmKnob->setMinimum(0.0f); m_ui.Del1BpmKnob->setMaximum(360.0f); // m_ui.Del1BpmKnob->setSingleStep(1.0f); // Reverb (stereo-)width limits. m_ui.Rev1WidthKnob->setMinimum(-1.0f); m_ui.Rev1WidthKnob->setMaximum(+1.0f); // GEN1 setParamKnob(samplv1::GEN1_SAMPLE, m_ui.Gen1SampleKnob); setParamKnob(samplv1::GEN1_REVERSE, m_ui.Gen1ReverseKnob); setParamKnob(samplv1::GEN1_OFFSET, m_ui.Gen1OffsetKnob); setParamKnob(samplv1::GEN1_LOOP, m_ui.Gen1LoopKnob); setParamKnob(samplv1::GEN1_OCTAVE, m_ui.Gen1OctaveKnob); setParamKnob(samplv1::GEN1_TUNING, m_ui.Gen1TuningKnob); setParamKnob(samplv1::GEN1_GLIDE, m_ui.Gen1GlideKnob); setParamKnob(samplv1::GEN1_ENVTIME, m_ui.Gen1EnvTimeKnob); // DCF1 setParamKnob(samplv1::DCF1_ENABLED, m_ui.Dcf1GroupBox->param()); setParamKnob(samplv1::DCF1_CUTOFF, m_ui.Dcf1CutoffKnob); setParamKnob(samplv1::DCF1_RESO, m_ui.Dcf1ResoKnob); setParamKnob(samplv1::DCF1_TYPE, m_ui.Dcf1TypeKnob); setParamKnob(samplv1::DCF1_SLOPE, m_ui.Dcf1SlopeKnob); setParamKnob(samplv1::DCF1_ENVELOPE, m_ui.Dcf1EnvelopeKnob); setParamKnob(samplv1::DCF1_ATTACK, m_ui.Dcf1AttackKnob); setParamKnob(samplv1::DCF1_DECAY, m_ui.Dcf1DecayKnob); setParamKnob(samplv1::DCF1_SUSTAIN, m_ui.Dcf1SustainKnob); setParamKnob(samplv1::DCF1_RELEASE, m_ui.Dcf1ReleaseKnob); QObject::connect( m_ui.Dcf1Filt, SIGNAL(cutoffChanged(float)), m_ui.Dcf1CutoffKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1CutoffKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setCutoff(float))); QObject::connect( m_ui.Dcf1Filt, SIGNAL(resoChanged(float)), m_ui.Dcf1ResoKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ResoKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setReso(float))); QObject::connect( m_ui.Dcf1TypeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setType(float))); QObject::connect( m_ui.Dcf1SlopeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setSlope(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(attackChanged(float)), m_ui.Dcf1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(decayChanged(float)), m_ui.Dcf1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(sustainChanged(float)), m_ui.Dcf1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(releaseChanged(float)), m_ui.Dcf1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setRelease(float))); // LFO1 setParamKnob(samplv1::LFO1_ENABLED, m_ui.Lfo1GroupBox->param()); setParamKnob(samplv1::LFO1_SHAPE, m_ui.Lfo1ShapeKnob); setParamKnob(samplv1::LFO1_WIDTH, m_ui.Lfo1WidthKnob); setParamKnob(samplv1::LFO1_BPM, m_ui.Lfo1BpmKnob); setParamKnob(samplv1::LFO1_RATE, m_ui.Lfo1RateKnob); setParamKnob(samplv1::LFO1_SYNC, m_ui.Lfo1SyncKnob); setParamKnob(samplv1::LFO1_PANNING, m_ui.Lfo1PanningKnob); setParamKnob(samplv1::LFO1_VOLUME, m_ui.Lfo1VolumeKnob); setParamKnob(samplv1::LFO1_CUTOFF, m_ui.Lfo1CutoffKnob); setParamKnob(samplv1::LFO1_RESO, m_ui.Lfo1ResoKnob); setParamKnob(samplv1::LFO1_PITCH, m_ui.Lfo1PitchKnob); setParamKnob(samplv1::LFO1_SWEEP, m_ui.Lfo1SweepKnob); setParamKnob(samplv1::LFO1_ATTACK, m_ui.Lfo1AttackKnob); setParamKnob(samplv1::LFO1_DECAY, m_ui.Lfo1DecayKnob); setParamKnob(samplv1::LFO1_SUSTAIN, m_ui.Lfo1SustainKnob); setParamKnob(samplv1::LFO1_RELEASE, m_ui.Lfo1ReleaseKnob); QObject::connect( m_ui.Lfo1ShapeKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveShape(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveShapeChanged(float)), m_ui.Lfo1ShapeKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1WidthKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveWidth(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveWidthChanged(float)), m_ui.Lfo1WidthKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(attackChanged(float)), m_ui.Lfo1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(decayChanged(float)), m_ui.Lfo1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(sustainChanged(float)), m_ui.Lfo1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(releaseChanged(float)), m_ui.Lfo1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setRelease(float))); // DCA1 setParamKnob(samplv1::DCA1_ENABLED, m_ui.Dca1GroupBox->param()); setParamKnob(samplv1::DCA1_VOLUME, m_ui.Dca1VolumeKnob); setParamKnob(samplv1::DCA1_ATTACK, m_ui.Dca1AttackKnob); setParamKnob(samplv1::DCA1_DECAY, m_ui.Dca1DecayKnob); setParamKnob(samplv1::DCA1_SUSTAIN, m_ui.Dca1SustainKnob); setParamKnob(samplv1::DCA1_RELEASE, m_ui.Dca1ReleaseKnob); QObject::connect( m_ui.Dca1Env, SIGNAL(attackChanged(float)), m_ui.Dca1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(decayChanged(float)), m_ui.Dca1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(sustainChanged(float)), m_ui.Dca1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(releaseChanged(float)), m_ui.Dca1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setRelease(float))); // DEF1 setParamKnob(samplv1::DEF1_PITCHBEND, m_ui.Def1PitchbendKnob); setParamKnob(samplv1::DEF1_MODWHEEL, m_ui.Def1ModwheelKnob); setParamKnob(samplv1::DEF1_PRESSURE, m_ui.Def1PressureKnob); setParamKnob(samplv1::DEF1_VELOCITY, m_ui.Def1VelocityKnob); setParamKnob(samplv1::DEF1_CHANNEL, m_ui.Def1ChannelKnob); setParamKnob(samplv1::DEF1_MONO, m_ui.Def1MonoKnob); // OUT1 setParamKnob(samplv1::OUT1_WIDTH, m_ui.Out1WidthKnob); setParamKnob(samplv1::OUT1_PANNING, m_ui.Out1PanningKnob); setParamKnob(samplv1::OUT1_FXSEND, m_ui.Out1FxSendKnob); setParamKnob(samplv1::OUT1_VOLUME, m_ui.Out1VolumeKnob); // Effects setParamKnob(samplv1::CHO1_WET, m_ui.Cho1WetKnob); setParamKnob(samplv1::CHO1_DELAY, m_ui.Cho1DelayKnob); setParamKnob(samplv1::CHO1_FEEDB, m_ui.Cho1FeedbKnob); setParamKnob(samplv1::CHO1_RATE, m_ui.Cho1RateKnob); setParamKnob(samplv1::CHO1_MOD, m_ui.Cho1ModKnob); setParamKnob(samplv1::FLA1_WET, m_ui.Fla1WetKnob); setParamKnob(samplv1::FLA1_DELAY, m_ui.Fla1DelayKnob); setParamKnob(samplv1::FLA1_FEEDB, m_ui.Fla1FeedbKnob); setParamKnob(samplv1::FLA1_DAFT, m_ui.Fla1DaftKnob); setParamKnob(samplv1::PHA1_WET, m_ui.Pha1WetKnob); setParamKnob(samplv1::PHA1_RATE, m_ui.Pha1RateKnob); setParamKnob(samplv1::PHA1_FEEDB, m_ui.Pha1FeedbKnob); setParamKnob(samplv1::PHA1_DEPTH, m_ui.Pha1DepthKnob); setParamKnob(samplv1::PHA1_DAFT, m_ui.Pha1DaftKnob); setParamKnob(samplv1::DEL1_WET, m_ui.Del1WetKnob); setParamKnob(samplv1::DEL1_DELAY, m_ui.Del1DelayKnob); setParamKnob(samplv1::DEL1_FEEDB, m_ui.Del1FeedbKnob); setParamKnob(samplv1::DEL1_BPM, m_ui.Del1BpmKnob); // Reverb setParamKnob(samplv1::REV1_WET, m_ui.Rev1WetKnob); setParamKnob(samplv1::REV1_ROOM, m_ui.Rev1RoomKnob); setParamKnob(samplv1::REV1_DAMP, m_ui.Rev1DampKnob); setParamKnob(samplv1::REV1_FEEDB, m_ui.Rev1FeedbKnob); setParamKnob(samplv1::REV1_WIDTH, m_ui.Rev1WidthKnob); // Dynamics setParamKnob(samplv1::DYN1_COMPRESS, m_ui.Dyn1CompressKnob); setParamKnob(samplv1::DYN1_LIMITER, m_ui.Dyn1LimiterKnob); // Make status-bar keyboard range active. m_ui.StatusBar->keybd()->setNoteRange(true); // Sample management... QObject::connect(m_ui.Gen1Sample, SIGNAL(loadSampleFile(const QString&)), SLOT(loadSample(const QString&))); // Preset management QObject::connect(m_ui.Preset, SIGNAL(newPresetFile()), SLOT(newPreset())); QObject::connect(m_ui.Preset, SIGNAL(loadPresetFile(const QString&)), SLOT(loadPreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(savePresetFile(const QString&)), SLOT(savePreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(resetPresetFile()), SLOT(resetParams())); // Common context menu policies... m_ui.Gen1Sample->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.Gen1OffsetStartSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.Gen1OffsetEndSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.Gen1LoopStartSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.Gen1LoopEndSpinBox->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.Gen1Sample, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenuRequest(const QPoint&))); QObject::connect(m_ui.Gen1Sample, SIGNAL(offsetRangeChanged()), SLOT(offsetRangeChanged())); QObject::connect(m_ui.Gen1Sample, SIGNAL(loopRangeChanged()), SLOT(loopRangeChanged())); QObject::connect(m_ui.Gen1OffsetStartSpinBox, SIGNAL(valueChanged(uint32_t)), SLOT(offsetStartChanged())); QObject::connect(m_ui.Gen1OffsetEndSpinBox, SIGNAL(valueChanged(uint32_t)), SLOT(offsetEndChanged())); QObject::connect(m_ui.Gen1LoopStartSpinBox, SIGNAL(valueChanged(uint32_t)), SLOT(loopStartChanged())); QObject::connect(m_ui.Gen1LoopEndSpinBox, SIGNAL(valueChanged(uint32_t)), SLOT(loopEndChanged())); QObject::connect(m_ui.Gen1LoopFadeCheckBox, SIGNAL(valueChanged(float)), SLOT(loopFadeChanged())); QObject::connect(m_ui.Gen1LoopFadeSpinBox, SIGNAL(valueChanged(int)), SLOT(loopFadeChanged())); QObject::connect(m_ui.Gen1LoopZeroCheckBox, SIGNAL(valueChanged(float)), SLOT(loopZeroChanged())); QObject::connect(m_ui.Gen1OffsetStartSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(spinboxContextMenu(const QPoint&))); QObject::connect(m_ui.Gen1OffsetEndSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(spinboxContextMenu(const QPoint&))); QObject::connect(m_ui.Gen1LoopStartSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(spinboxContextMenu(const QPoint&))); QObject::connect(m_ui.Gen1LoopEndSpinBox, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(spinboxContextMenu(const QPoint&))); // Randomize params... QObject::connect(m_ui.RandomParamsButton, SIGNAL(clicked()), SLOT(randomParams())); // Swap params A/B QObject::connect(m_ui.SwapParamsAButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); QObject::connect(m_ui.SwapParamsBButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); // Direct stacked-page signal/slot QObject::connect(m_ui.TabBar, SIGNAL(currentChanged(int)), m_ui.StackedWidget, SLOT(setCurrentIndex(int))); // Direct status-bar keyboard input QObject::connect(m_ui.StatusBar->keybd(), SIGNAL(noteOnClicked(int, int)), SLOT(directNoteOn(int, int))); QObject::connect(m_ui.StatusBar->keybd(), SIGNAL(noteRangeChanged()), SLOT(noteRangeChanged())); // Menu actions QObject::connect(m_ui.helpConfigureAction, SIGNAL(triggered(bool)), SLOT(helpConfigure())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); // General knob/dial behavior init... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { samplv1widget_dial::setDialMode( samplv1widget_dial::DialMode(pConfig->iKnobDialMode)); samplv1widget_edit::setEditMode( samplv1widget_edit::EditMode(pConfig->iKnobEditMode)); const samplv1widget_spinbox::Format format = samplv1widget_spinbox::Format(pConfig->iFrameTimeFormat); m_ui.Gen1OffsetStartSpinBox->setFormat(format); m_ui.Gen1OffsetEndSpinBox->setFormat(format); m_ui.Gen1LoopStartSpinBox->setFormat(format); m_ui.Gen1LoopEndSpinBox->setFormat(format); } // Epilog. // QWidget::adjustSize(); m_ui.StatusBar->showMessage(tr("Ready"), 5000); m_ui.StatusBar->modified(false); m_ui.Preset->setDirtyPreset(false); } // Destructor. samplv1widget::~samplv1widget (void) { if (m_sched_notifier) delete m_sched_notifier; delete p_ui; } // Open/close the scheduler/work notifier. void samplv1widget::openSchedNotifier (void) { if (m_sched_notifier) return; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; m_sched_notifier = new samplv1widget_sched(pSamplUi->instance(), this); QObject::connect(m_sched_notifier, SIGNAL(notify(int, int)), SLOT(updateSchedNotify(int, int))); pSamplUi->midiInEnabled(true); } void samplv1widget::closeSchedNotifier (void) { if (m_sched_notifier) { delete m_sched_notifier; m_sched_notifier = nullptr; } samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->midiInEnabled(false); } // Show/hide widget handlers. void samplv1widget::showEvent ( QShowEvent *pShowEvent ) { QWidget::showEvent(pShowEvent); openSchedNotifier(); } void samplv1widget::hideEvent ( QHideEvent *pHideEvent ) { closeSchedNotifier(); QWidget::hideEvent(pHideEvent); } // Param kbob (widget) map accesors. void samplv1widget::setParamKnob ( samplv1::ParamIndex index, samplv1widget_param *pParam ) { pParam->setDefaultValue(samplv1_param::paramDefaultValue(index)); m_paramKnobs.insert(index, pParam); m_knobParams.insert(pParam, index); QObject::connect(pParam, SIGNAL(valueChanged(float)), SLOT(paramChanged(float))); pParam->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(pParam, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(paramContextMenu(const QPoint&))); } samplv1widget_param *samplv1widget::paramKnob ( samplv1::ParamIndex index ) const { return m_paramKnobs.value(index, nullptr); } // Param port accessors. void samplv1widget::setParamValue ( samplv1::ParamIndex index, float fValue, bool bIter ) { ++m_iUpdate; samplv1widget_param *pParam = paramKnob(index); if (pParam) pParam->setValue(fValue); updateParamEx(index, fValue, bIter); --m_iUpdate; } float samplv1widget::paramValue ( samplv1::ParamIndex index ) const { float fValue = 0.0f; samplv1widget_param *pParam = paramKnob(index); if (pParam) { fValue = pParam->value(); } else { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) fValue = pSamplUi->paramValue(index); } return fValue; } // Param knob (widget) slot. void samplv1widget::paramChanged ( float fValue ) { if (m_iUpdate > 0) return; samplv1widget_param *pParam = qobject_cast (sender()); if (pParam) { const samplv1::ParamIndex index = m_knobParams.value(pParam); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pParam->toolTip()) .arg(pParam->valueText()), 5000); updateDirtyPreset(true); } } // Update local tied widgets. void samplv1widget::updateParamEx ( samplv1::ParamIndex index, float fValue, bool bIter ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; ++m_iUpdate; switch (index) { case samplv1::GEN1_SAMPLE: m_ui.StatusBar->keybd()->setNoteKey(int(fValue)); break; case samplv1::GEN1_REVERSE: pSamplUi->setReverse(bool(fValue > 0.0f)); if (!bIter) updateSample(pSamplUi->sample()); break; case samplv1::GEN1_OFFSET: pSamplUi->setOffset(bool(fValue > 0.0f)); if (!bIter) updateOffsetLoop(pSamplUi->sample()); break; case samplv1::GEN1_LOOP: pSamplUi->setLoop(bool(fValue > 0.0f)); if (!bIter) updateOffsetLoop(pSamplUi->sample()); break; case samplv1::DCF1_ENABLED: if (m_ui.Lfo1GroupBox->isChecked()) { const bool bDcf1Enabled = (fValue > 0.5f); m_ui.Lfo1CutoffKnob->setEnabled(bDcf1Enabled); m_ui.Lfo1ResoKnob->setEnabled(bDcf1Enabled); } break; case samplv1::LFO1_ENABLED: if (fValue > 0.5f) { const bool bDcf1Enabled = m_ui.Dcf1GroupBox->isChecked(); m_ui.Lfo1CutoffKnob->setEnabled(bDcf1Enabled); m_ui.Lfo1ResoKnob->setEnabled(bDcf1Enabled); } break; case samplv1::DCF1_SLOPE: if (m_ui.Dcf1GroupBox->isChecked()) m_ui.Dcf1TypeKnob->setEnabled(int(fValue) != 3); // !Formant break; case samplv1::LFO1_SHAPE: m_ui.Lfo1Wave->setWaveShape(fValue); break; case samplv1::KEY1_LOW: m_ui.StatusBar->keybd()->setNoteLow(int(fValue)); break; case samplv1::KEY1_HIGH: m_ui.StatusBar->keybd()->setNoteHigh(int(fValue)); break; case samplv1::DEF1_VELOCITY: { const int vel = int(79.375f * fValue + 47.625f) & 0x7f; m_ui.StatusBar->keybd()->setVelocity(vel); break; } default: break; } --m_iUpdate; } // Update scheduled controllers param/knob widgets. void samplv1widget::updateSchedParam ( samplv1::ParamIndex index, float fValue ) { ++m_iUpdate; samplv1widget_param *pParam = paramKnob(index); if (pParam) { pParam->setValue(fValue); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pParam->toolTip()) .arg(pParam->valueText()), 5000); updateDirtyPreset(true); } --m_iUpdate; } // Reset all param knobs to default values. void samplv1widget::resetParams (void) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; pSamplUi->reset(); resetSwapParams(); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); float fValue = samplv1_param::paramDefaultValue(index); samplv1widget_param *pParam = paramKnob(index); if (pParam && pParam->isDefaultValue()) fValue = pParam->defaultValue(); setParamValue(index, fValue, true); updateParam(index, fValue); m_params_ab[i] = fValue; } updateSample(pSamplUi->sample()); m_ui.StatusBar->showMessage(tr("Reset preset"), 5000); updateDirtyPreset(false); } // Randomize params (partial). void samplv1widget::randomParams (void) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; float p = 1.0f; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) p = 0.01f * pConfig->fRandomizePercent; if (QMessageBox::warning(this, tr("Warning"), tr("About to randomize current parameter values:\n\n" "-/+ %1%.\n\n" "Are you sure?").arg(100.0f * p), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; std::default_random_engine re(::time(nullptr)); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); // Filter out some non-randomizable parameters!... if (index == samplv1::GEN1_SAMPLE || index == samplv1::GEN1_OFFSET || index == samplv1::GEN1_OFFSET_1 || index == samplv1::GEN1_OFFSET_2 || index == samplv1::GEN1_LOOP || index == samplv1::GEN1_LOOP_1 || index == samplv1::GEN1_LOOP_2 || index == samplv1::GEN1_OCTAVE || index == samplv1::GEN1_TUNING || index == samplv1::GEN1_ENVTIME || index == samplv1::DCF1_ENABLED || index == samplv1::LFO1_ENABLED || index == samplv1::DCA1_ENABLED) continue; if (index >= samplv1::OUT1_WIDTH) break; samplv1widget_param *pParam = paramKnob(index); if (pParam) { std::normal_distribution nd; const float q = p * (pParam->maximum() - pParam->minimum()); float fValue = pParam->value(); if (samplv1_param::paramFloat(index)) fValue += 0.5f * q * nd(re); else fValue = std::round(fValue + q * nd(re)); if (fValue < pParam->minimum()) fValue = pParam->minimum(); else if (fValue > pParam->maximum()) fValue = pParam->maximum(); setParamValue(index, fValue); updateParam(index, fValue); } } m_ui.StatusBar->showMessage(tr("Randomize"), 5000); updateDirtyPreset(true); } // Swap params A/B. void samplv1widget::swapParams ( bool bOn ) { if (m_iUpdate > 0 || !bOn) return; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; #ifdef CONFIG_DEBUG qDebug("samplv1widget::swapParams(%d)", int(bOn)); #endif for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); samplv1widget_param *pParam = paramKnob(index); if (pParam) { const float fOldValue = pParam->value(); const float fNewValue = m_params_ab[i]; setParamValue(index, fNewValue, true); updateParam(index, fNewValue); m_params_ab[i] = fOldValue; } } updateSample(pSamplUi->sample()); const bool bSwapA = m_ui.SwapParamsAButton->isChecked(); m_ui.StatusBar->showMessage(tr("Swap %1").arg(bSwapA ? 'A' : 'B'), 5000); updateDirtyPreset(true); } // Reset swap params A/B group. void samplv1widget::resetSwapParams (void) { ++m_iUpdate; m_ui.SwapParamsAButton->setChecked(true); --m_iUpdate; } // Initialize param values. void samplv1widget::updateParamValues (void) { resetSwapParams(); samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); const float fValue = pSamplUi->paramValue(index); setParamValue(index, fValue, true); updateParam(index, fValue); m_params_ab[i] = fValue; } updateSample(pSamplUi->sample()); } // Reset all param default values. void samplv1widget::resetParamValues (void) { resetSwapParams(); samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); const float fValue = samplv1_param::paramDefaultValue(index); setParamValue(index, fValue, true); updateParam(index, fValue); m_params_ab[i] = fValue; } updateSample(pSamplUi->sample()); } // Reset all knob default values. void samplv1widget::resetParamKnobs (void) { for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { samplv1widget_param *pParam = paramKnob(samplv1::ParamIndex(i)); if (pParam) pParam->resetDefaultValue(); } } // Preset init. void samplv1widget::initPreset (void) { m_ui.Preset->initPreset(); } // Preset clear. void samplv1widget::clearPreset (void) { m_ui.Preset->clearPreset(); } // Preset renewal. void samplv1widget::newPreset (void) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::newPreset()"); #endif clearSampleFile(); resetParamKnobs(); resetParamValues(); m_ui.StatusBar->showMessage(tr("New preset"), 5000); updateDirtyPreset(false); // openSample(); } // Preset file I/O slots. void samplv1widget::loadPreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::loadPreset(\"%s\")", sFilename.toUtf8().constData()); #endif clearSampleFile(); resetParamKnobs(); resetParamValues(); samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->loadPreset(sFilename); updateLoadPreset(QFileInfo(sFilename).completeBaseName()); } void samplv1widget::savePreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::savePreset(\"%s\")", sFilename.toUtf8().constData()); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->savePreset(sFilename); const QString& sPreset = QFileInfo(sFilename).completeBaseName(); m_ui.StatusBar->showMessage(tr("Save preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Sample reset slot. void samplv1widget::clearSample (void) { clearSampleFile(); m_ui.StatusBar->showMessage(tr("Clear sample"), 5000); updateDirtyPreset(true); } // Sample file loader slot. void samplv1widget::loadSample ( const QString& sFilename ) { const QFileInfo info(sFilename); loadSampleFile(info.canonicalFilePath()); m_ui.StatusBar->showMessage( tr("Load sample: %1").arg(info.fileName()), 5000); updateDirtyPreset(true); } // Sample openner. void samplv1widget::openSample (void) { m_ui.Gen1Sample->openSample(); } // Sample file reset. void samplv1widget::clearSampleFile (void) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::clearSampleFile()"); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->setSampleFile(nullptr); updateSample(nullptr); } // Sample file loader. void samplv1widget::loadSampleFile ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::loadSampleFile(\"%s\")", sFilename.toUtf8().constData()); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { pSamplUi->setSampleFile(sFilename.toUtf8().constData()); updateSample(pSamplUi->sample()); } } // Sample updater (crude experimental stuff II). void samplv1widget::updateSample ( samplv1_sample *pSample, bool bDirty ) { samplv1_ui *pSamplUi = ui_instance(); if (m_ui.Gen1Sample->instance() == nullptr) m_ui.Gen1Sample->setInstance(pSamplUi); m_ui.Gen1Sample->setSample(pSample); ++m_iUpdate; if (pSample) { activateParamKnobs(pSample->filename() != nullptr); updateOffsetLoop(pSample); // Set current preset name if empty... if (pSample->filename() && m_ui.Preset->preset().isEmpty()) { m_ui.Preset->setPreset( QFileInfo(pSample->filename()).completeBaseName()); } } else { activateParamKnobs(false); updateOffsetLoop(nullptr); } --m_iUpdate; if (pSample && bDirty) updateDirtyPreset(true); } // Sample playback (direct note-on/off). void samplv1widget::playSample (void) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::playSample()"); #endif m_ui.Gen1Sample->directNoteOn(); } // Dirty close prompt, bool samplv1widget::queryClose (void) { return m_ui.Preset->queryPreset(); } // Offset start change. void samplv1widget::offsetStartChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iOffsetStart = m_ui.Gen1OffsetStartSpinBox->value(); const uint32_t iOffsetEnd = pSamplUi->offsetEnd(); pSamplUi->setOffsetRange(iOffsetStart, iOffsetEnd); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Offset end change. void samplv1widget::offsetEndChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iOffsetStart = pSamplUi->offsetStart(); const uint32_t iOffsetEnd = m_ui.Gen1OffsetEndSpinBox->value(); pSamplUi->setOffsetRange(iOffsetStart, iOffsetEnd); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Loop start change. void samplv1widget::loopStartChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = m_ui.Gen1LoopStartSpinBox->value(); const uint32_t iLoopEnd = pSamplUi->loopEnd(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); m_ui.Gen1Sample->setLoopStart(iLoopStart); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Loop end change. void samplv1widget::loopEndChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = pSamplUi->loopStart(); const uint32_t iLoopEnd = m_ui.Gen1LoopEndSpinBox->value(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); m_ui.Gen1Sample->setLoopEnd(iLoopEnd); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Loop fade change. void samplv1widget::loopFadeChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const bool bLoopFade = (m_ui.Gen1LoopFadeCheckBox->value() > 0.5f); const uint32_t iLoopFade = m_ui.Gen1LoopFadeSpinBox->value(); if (bLoopFade && iLoopFade > 0) m_iLoopFade = iLoopFade; pSamplUi->setLoopFade(bLoopFade ? m_iLoopFade : 0); m_ui.StatusBar->showMessage(tr("Loop crossfade: %1") .arg(bLoopFade ? QString::number(iLoopFade) : tr("Off")), 5000); m_ui.Gen1LoopFadeSpinBox->setEnabled(bLoopFade); updateDirtyPreset(true); } --m_iUpdate; } // Loop zero change. void samplv1widget::loopZeroChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = pSamplUi->loopStart(); const uint32_t iLoopEnd = pSamplUi->loopEnd();; const bool bLoopZero = (m_ui.Gen1LoopZeroCheckBox->value() > 0.5f); pSamplUi->setLoopZero(bLoopZero); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); m_ui.StatusBar->showMessage(tr("Loop zero-crossing: %1") .arg(bLoopZero ? tr("On") : tr("Off")), 5000); updateDirtyPreset(true); } --m_iUpdate; } // Offset points changed (from UI). void samplv1widget::offsetRangeChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iOffsetStart = m_ui.Gen1Sample->offsetStart(); const uint32_t iOffsetEnd = m_ui.Gen1Sample->offsetEnd(); pSamplUi->setOffsetRange(iOffsetStart, iOffsetEnd); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } void samplv1widget::loopRangeChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = m_ui.Gen1Sample->loopStart(); const uint32_t iLoopEnd = m_ui.Gen1Sample->loopEnd(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); updateOffsetLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Update offset/loop range change status. void samplv1widget::updateOffsetLoop ( samplv1_sample *pSample, bool bDirty ) { if (pSample && pSample->filename()) { const bool bOffset = pSample->isOffset(); const uint32_t iOffsetStart = pSample->offsetStart(); const uint32_t iOffsetEnd = pSample->offsetEnd(); const bool bLoop = pSample->isLoop(); const uint32_t iLoopStart = pSample->loopStart(); const uint32_t iLoopEnd = pSample->loopEnd(); const uint32_t iLoopFade = pSample->loopCrossFade(); const bool bLoopZero = pSample->isLoopZeroCrossing(); const uint32_t nframes = pSample->length(); const float srate = pSample->sampleRate(); m_ui.Gen1OffsetRangeLabel->setEnabled(bOffset); m_ui.Gen1OffsetStartSpinBox->setSampleRate(srate); m_ui.Gen1OffsetStartSpinBox->setEnabled(bOffset); m_ui.Gen1OffsetStartSpinBox->setMinimum(0); m_ui.Gen1OffsetStartSpinBox->setMaximum(bLoop ? iLoopStart : iOffsetEnd); m_ui.Gen1OffsetStartSpinBox->setValue(iOffsetStart); m_ui.Gen1OffsetEndSpinBox->setSampleRate(srate); m_ui.Gen1OffsetEndSpinBox->setEnabled(bOffset); m_ui.Gen1OffsetEndSpinBox->setMinimum(bLoop ? iLoopEnd : iOffsetStart); m_ui.Gen1OffsetEndSpinBox->setMaximum(nframes); m_ui.Gen1OffsetEndSpinBox->setValue(iOffsetEnd); m_ui.Gen1LoopRangeLabel->setEnabled(bLoop); m_ui.Gen1LoopStartSpinBox->setSampleRate(srate); m_ui.Gen1LoopStartSpinBox->setEnabled(bLoop); m_ui.Gen1LoopStartSpinBox->setMinimum(iOffsetStart); m_ui.Gen1LoopStartSpinBox->setMaximum(bLoop ? iLoopEnd : iOffsetEnd); m_ui.Gen1LoopEndSpinBox->setSampleRate(srate); m_ui.Gen1LoopEndSpinBox->setEnabled(bLoop); m_ui.Gen1LoopEndSpinBox->setMinimum(bLoop ? iLoopStart : iOffsetStart); m_ui.Gen1LoopEndSpinBox->setMaximum(iOffsetEnd); m_ui.Gen1LoopStartSpinBox->setValue(iLoopStart); m_ui.Gen1LoopEndSpinBox->setValue(iLoopEnd); m_ui.Gen1LoopFadeCheckBox->setEnabled(bLoop); m_ui.Gen1LoopFadeCheckBox->setValue(iLoopFade > 0 ? 1.0f : 0.0f); m_ui.Gen1LoopFadeSpinBox->setEnabled(bLoop && iLoopFade > 0); m_ui.Gen1LoopFadeSpinBox->setMinimum(0); m_ui.Gen1LoopFadeSpinBox->setMaximum( qMin(iLoopStart, (iLoopEnd - iLoopStart) >> 1)); if (iLoopFade > 0) m_iLoopFade = iLoopFade; m_ui.Gen1LoopFadeSpinBox->setValue(m_iLoopFade); m_ui.Gen1LoopZeroCheckBox->setValue(bLoopZero ? 1.0f : 0.0f); m_ui.Gen1LoopZeroCheckBox->setEnabled(bLoop); m_ui.Gen1Sample->setOffsetStart(iOffsetStart); m_ui.Gen1Sample->setOffsetEnd(iOffsetEnd); m_ui.Gen1Sample->setOffset(bOffset); m_ui.Gen1Sample->setLoopStart(iLoopStart); m_ui.Gen1Sample->setLoopEnd(iLoopEnd); m_ui.Gen1Sample->setLoop(bLoop); updateParam(samplv1::GEN1_OFFSET_1, float(iOffsetStart) / float(nframes)); updateParam(samplv1::GEN1_OFFSET_2, float(iOffsetEnd) / float(nframes)); updateParam(samplv1::GEN1_LOOP_1, float(iLoopStart) / float(nframes)); updateParam(samplv1::GEN1_LOOP_2, float(iLoopEnd) / float(nframes)); if (bDirty) { QString sMessage; if (bOffset) { sMessage.append(tr("Offset: %1 - %2") .arg(m_ui.Gen1Sample->textFromValue(iOffsetStart)) .arg(m_ui.Gen1Sample->textFromValue(iOffsetEnd))); } if (!sMessage.isEmpty()) { sMessage.append(','); sMessage.append(' '); } if (bLoop) { sMessage.append(tr("Loop: %1 - %2") .arg(m_ui.Gen1Sample->textFromValue(iLoopStart)) .arg(m_ui.Gen1Sample->textFromValue(iLoopEnd))); } if (!sMessage.isEmpty()) m_ui.StatusBar->showMessage(sMessage, 3000); updateDirtyPreset(true); } } else { m_ui.Gen1OffsetRangeLabel->setEnabled(false); m_ui.Gen1OffsetStartSpinBox->setEnabled(false); m_ui.Gen1OffsetStartSpinBox->setMinimum(0); m_ui.Gen1OffsetStartSpinBox->setMaximum(0); m_ui.Gen1OffsetStartSpinBox->setValue(0); m_ui.Gen1OffsetEndSpinBox->setEnabled(false); m_ui.Gen1OffsetEndSpinBox->setMinimum(0); m_ui.Gen1OffsetEndSpinBox->setMaximum(0); m_ui.Gen1OffsetEndSpinBox->setValue(0); m_ui.Gen1LoopRangeLabel->setEnabled(false); m_ui.Gen1LoopStartSpinBox->setEnabled(false); m_ui.Gen1LoopStartSpinBox->setMinimum(0); m_ui.Gen1LoopStartSpinBox->setMaximum(0); m_ui.Gen1LoopStartSpinBox->setValue(0); m_ui.Gen1LoopEndSpinBox->setEnabled(false); m_ui.Gen1LoopEndSpinBox->setMinimum(0); m_ui.Gen1LoopEndSpinBox->setMaximum(0); m_ui.Gen1LoopEndSpinBox->setValue(0); m_ui.Gen1LoopFadeCheckBox->setEnabled(false); m_ui.Gen1LoopFadeSpinBox->setEnabled(false); m_ui.Gen1LoopFadeSpinBox->setMinimum(0); m_ui.Gen1LoopFadeSpinBox->setMaximum(0); m_ui.Gen1LoopFadeSpinBox->setValue(0); m_ui.Gen1LoopZeroCheckBox->setEnabled(false); m_ui.Gen1Sample->setOffsetStart(0); m_ui.Gen1Sample->setOffsetEnd(0); m_ui.Gen1Sample->setOffset(false); m_ui.Gen1Sample->setLoopStart(0); m_ui.Gen1Sample->setLoopEnd(0); m_ui.Gen1Sample->setLoop(false); } } // (En|Dis)able all param/knobs. void samplv1widget::activateParamKnobs ( bool bEnabled ) { activateParamKnobsGroupBox(m_ui.Gen1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dcf1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Lfo1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dca1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Out1GroupBox, bEnabled); m_ui.StatusBar->keybd()->setEnabled(bEnabled); m_ui.Gen1Sample->setEnabled(true); } void samplv1widget::activateParamKnobsGroupBox ( QGroupBox *pGroupBox, bool bEnabled ) { if (pGroupBox->isCheckable()) { pGroupBox->setEnabled(bEnabled); } else { const QList& children = pGroupBox->findChildren (); QListIterator iter(children); while (iter.hasNext()) iter.next()->setEnabled(bEnabled); } } // Sample context menu. void samplv1widget::contextMenuRequest ( const QPoint& pos ) { QMenu menu(this); QAction *pAction; samplv1_ui *pSamplUi = ui_instance(); const char *pszSampleFile = nullptr; if (pSamplUi) pszSampleFile = pSamplUi->sampleFile(); pAction = menu.addAction( QIcon(":/images/fileOpen.png"), tr("Open Sample..."), this, SLOT(openSample())); pAction->setEnabled(pSamplUi != nullptr); pAction = menu.addAction( QIcon(":/images/playSample.png"), tr("Play"), this, SLOT(playSample())); pAction->setEnabled(pSamplUi != nullptr); menu.addSeparator(); pAction = menu.addAction( tr("Reset"), this, SLOT(clearSample())); pAction->setEnabled(pszSampleFile != nullptr); menu.exec(static_cast (sender())->mapToGlobal(pos)); } // Preset status updater. void samplv1widget::updateLoadPreset ( const QString& sPreset ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) updateSample(pSamplUi->sample()); resetParamKnobs(); updateParamValues(); m_ui.Preset->setPreset(sPreset); m_ui.StatusBar->showMessage(tr("Load preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Notification updater. void samplv1widget::updateSchedNotify ( int stype, int sid ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget::updateSchedNotify(%d, 0x%04x)", stype, sid); #endif switch (samplv1_sched::Type(stype)) { case samplv1_sched::MidiIn: if (sid >= 0) { const int key = (sid & 0x7f); const int vel = (sid >> 7) & 0x7f; m_ui.StatusBar->midiInNote(key, vel); } else if (pSamplUi->midiInCount() > 0) { m_ui.StatusBar->midiInLed(true); QTimer::singleShot(200, this, SLOT(midiInLedTimeout())); } break; case samplv1_sched::Controller: { samplv1widget_control *pInstance = samplv1widget_control::getInstance(); if (pInstance) { samplv1_controls *pControls = pSamplUi->controls(); pInstance->setControlKey(pControls->current_key()); } break; } case samplv1_sched::Controls: { const samplv1::ParamIndex index = samplv1::ParamIndex(sid); updateSchedParam(index, pSamplUi->paramValue(index)); break; } case samplv1_sched::Programs: { samplv1_programs *pPrograms = pSamplUi->programs(); samplv1_programs::Prog *pProg = pPrograms->current_prog(); if (pProg) updateLoadPreset(pProg->name()); break; } case samplv1_sched::Sample: updateSample(pSamplUi->sample()); if (sid > 0) { updateParamValues(); resetParamKnobs(); updateDirtyPreset(false); } // Fall thru... default: break; } } // Direct note-on/off slot. void samplv1widget::directNoteOn ( int iNote, int iVelocity ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::directNoteOn(%d, %d)", iNote, iVelocity); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->directNoteOn(iNote, iVelocity); // note-on! } // Keyboard note range change. void samplv1widget::noteRangeChanged (void) { const int iNoteLow = m_ui.StatusBar->keybd()->noteLow(); const int iNoteHigh = m_ui.StatusBar->keybd()->noteHigh(); #ifdef CONFIG_DEBUG qDebug("samplv1widget::noteRangeChanged(%d, %d)", iNoteLow, iNoteHigh); #endif updateParam(samplv1::KEY1_LOW, float(iNoteLow)); updateParam(samplv1::KEY1_HIGH, float(iNoteHigh)); m_ui.StatusBar->showMessage(QString("KEY Low: %1 (%2) High: %3 (%4)") .arg(samplv1_ui::noteName(iNoteLow)).arg(iNoteLow) .arg(samplv1_ui::noteName(iNoteHigh)).arg(iNoteHigh), 5000); updateDirtyPreset(true); } // MIDI In LED timeout. void samplv1widget::midiInLedTimeout (void) { m_ui.StatusBar->midiInLed(false); } // Menu actions. void samplv1widget::helpConfigure (void) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; samplv1widget_config(pSamplUi, this).exec(); } void samplv1widget::helpAbout (void) { // About... QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_JACK list << tr("JACK stand-alone build disabled."); #endif #ifndef CONFIG_JACK_SESSION list << tr("JACK session support disabled."); #endif #ifndef CONFIG_JACK_MIDI list << tr("JACK MIDI support disabled."); #endif #ifndef CONFIG_ALSA_MIDI list << tr("ALSA MIDI support disabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 plug-in build disabled."); #endif QString sText = "

\n"; sText += "" SAMPLV1_TITLE " - " + tr(SAMPLV1_SUBTITLE) + "
\n"; sText += "
\n"; sText += tr("Version") + ": " CONFIG_BUILD_VERSION "
\n"; // sText += "" + tr("Build") + ": " CONFIG_BUILD_DATE "
\n"; if (!list.isEmpty()) { sText += ""; sText += list.join("
\n"); sText += "
\n"; } sText += "
\n"; sText += tr("Website") + ": " SAMPLV1_WEBSITE "
\n"; sText += "
\n"; sText += ""; sText += SAMPLV1_COPYRIGHT "
\n"; sText += "
\n"; sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; sText += tr("under the terms of the GNU General Public License version 2 or later."); sText += ""; sText += "

\n"; QMessageBox::about(this, tr("About"), sText); } void samplv1widget::helpAboutQt (void) { // About Qt... QMessageBox::aboutQt(this); } // Dirty flag (overridable virtual) methods. void samplv1widget::updateDirtyPreset ( bool bDirtyPreset ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->updatePreset(bDirtyPreset); m_ui.StatusBar->modified(bDirtyPreset); m_ui.Preset->setDirtyPreset(bDirtyPreset); } // Param knob context menu. void samplv1widget::paramContextMenu ( const QPoint& pos ) { samplv1widget_param *pParam = qobject_cast (sender()); if (pParam == nullptr) return; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == nullptr) return; samplv1_controls *pControls = pSamplUi->controls(); if (pControls == nullptr) return; if (!pControls->enabled()) return; QMenu menu(this); QAction *pAction = menu.addAction( QIcon(":/images/samplv1_control.png"), tr("MIDI &Controller...")); if (menu.exec(pParam->mapToGlobal(pos)) == pAction) { const samplv1::ParamIndex index = m_knobParams.value(pParam); const QString& sTitle = pParam->toolTip(); samplv1widget_control::showInstance(pControls, index, sTitle, this); } } // Format changes (spinbox). void samplv1widget::spinboxContextMenu ( const QPoint& pos ) { samplv1widget_spinbox *pSpinBox = qobject_cast (sender()); if (pSpinBox == nullptr) return; samplv1widget_spinbox::Format format = pSpinBox->format(); QMenu menu(this); QAction *pAction; pAction = menu.addAction(tr("&Frames")); pAction->setCheckable(true); pAction->setChecked(format == samplv1widget_spinbox::Frames); pAction->setData(int(samplv1widget_spinbox::Frames)); pAction = menu.addAction(tr("&Time")); pAction->setCheckable(true); pAction->setChecked(format == samplv1widget_spinbox::Time); pAction->setData(int(samplv1widget_spinbox::Time)); pAction = menu.exec(pSpinBox->mapToGlobal(pos)); if (pAction == nullptr) return; format = samplv1widget_spinbox::Format(pAction->data().toInt()); if (format != pSpinBox->format()) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { pConfig->iFrameTimeFormat = int(format); m_ui.Gen1OffsetStartSpinBox->setFormat(format); m_ui.Gen1OffsetEndSpinBox->setFormat(format); m_ui.Gen1LoopStartSpinBox->setFormat(format); m_ui.Gen1LoopEndSpinBox->setFormat(format); } } } // end of samplv1widget.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_lv2.cpp0000644000000000000000000000013213601077412016301 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_lv2.cpp0000644000175000001440000011272513601077412017146 0ustar00rncbcusers00000000000000// samplv1_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_lv2.h" #include "samplv1_config.h" #include "samplv1_sched.h" #include "samplv1_sample.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include "lv2/lv2plug.in/ns/ext/midi/midi.h" #include "lv2/lv2plug.in/ns/ext/time/time.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" #include "lv2/lv2plug.in/ns/ext/state/state.h" #include "lv2/lv2plug.in/ns/ext/options/options.h" #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" #ifdef CONFIG_LV2_PATCH #include "lv2/lv2plug.in/ns/ext/patch/patch.h" #endif #ifndef CONFIG_LV2_ATOM_FORGE_OBJECT #define lv2_atom_forge_object(forge, frame, id, otype) \ lv2_atom_forge_blank(forge, frame, id, otype) #endif #ifndef CONFIG_LV2_ATOM_FORGE_KEY #define lv2_atom_forge_key(forge, key) \ lv2_atom_forge_property_head(forge, key, 0) #endif #ifndef LV2_STATE__StateChanged #define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" #endif #include #include #include #include #include //------------------------------------------------------------------------- // samplv1_lv2 - impl. // // atom-like message used internally with worker/schedule typedef struct { LV2_Atom atom; const char *sample_path; } samplv1_lv2_worker_message; samplv1_lv2::samplv1_lv2 ( double sample_rate, const LV2_Feature *const *host_features ) : samplv1(2, float(sample_rate)) { ::memset(&m_urids, 0, sizeof(m_urids)); m_urid_map = nullptr; m_atom_in = nullptr; m_atom_out = nullptr; m_schedule = nullptr; m_ndelta = 0; const LV2_Options_Option *host_options = nullptr; for (int i = 0; host_features && host_features[i]; ++i) { const LV2_Feature *host_feature = host_features[i]; if (::strcmp(host_feature->URI, LV2_URID_MAP_URI) == 0) { m_urid_map = (LV2_URID_Map *) host_feature->data; if (m_urid_map) { #if 1//SAMPLV1_LV2_LEGACY m_urids.gen1_sample = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_SAMPLE"); m_urids.gen1_offset_start = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_OFFSET_START"); m_urids.gen1_offset_end = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_OFFSET_END"); m_urids.gen1_loop_start = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_LOOP_START"); m_urids.gen1_loop_end = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_LOOP_END"); m_urids.gen1_loop_fade = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_LOOP_FADE"); m_urids.gen1_loop_zero = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_LOOP_ZERO"); #endif m_urids.p101_sample_file = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P101_SAMPLE_FILE"); m_urids.p102_offset_start = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P102_OFFSET_START"); m_urids.p103_offset_end = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P103_OFFSET_END"); m_urids.p104_loop_start = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P104_LOOP_START"); m_urids.p105_loop_end = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P105_LOOP_END"); m_urids.p106_loop_fade = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P106_LOOP_FADE"); m_urids.p107_loop_zero = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P107_LOOP_ZERO"); m_urids.gen1_update = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "GEN1_UPDATE"); m_urids.p201_tuning_enabled = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P201_TUNING_ENABLED"); m_urids.p202_tuning_refPitch = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P202_TUNING_REF_PITCH"); m_urids.p203_tuning_refNote = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P203_TUNING_REF_NOTE"); m_urids.p204_tuning_scaleFile = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P204_TUNING_SCALE_FILE"); m_urids.p205_tuning_keyMapFile = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "P205_TUNING_KEYMAP_FILE"); m_urids.tun1_update = m_urid_map->map( m_urid_map->handle, SAMPLV1_LV2_PREFIX "TUN1_UPDATE"); m_urids.atom_Blank = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Blank); m_urids.atom_Object = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Object); m_urids.atom_Float = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Float); m_urids.atom_Int = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Int); m_urids.atom_Bool = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Bool); m_urids.atom_Path = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Path); m_urids.time_Position = m_urid_map->map( m_urid_map->handle, LV2_TIME__Position); m_urids.time_beatsPerMinute = m_urid_map->map( m_urid_map->handle, LV2_TIME__beatsPerMinute); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); m_urids.bufsz_minBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__minBlockLength); m_urids.bufsz_maxBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__maxBlockLength); #ifdef LV2_BUF_SIZE__nominalBlockLength m_urids.bufsz_nominalBlockLength = m_urid_map->map( m_urid_map->handle, LV2_BUF_SIZE__nominalBlockLength); #endif m_urids.state_StateChanged = m_urid_map->map( m_urid_map->handle, LV2_STATE__StateChanged); #ifdef CONFIG_LV2_PATCH m_urids.patch_Get = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Get); m_urids.patch_Set = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Set); m_urids.patch_Put = m_urid_map->map( m_urid_map->handle, LV2_PATCH__Put); m_urids.patch_body = m_urid_map->map( m_urid_map->handle, LV2_PATCH__body); m_urids.patch_property = m_urid_map->map( m_urid_map->handle, LV2_PATCH__property); m_urids.patch_value = m_urid_map->map( m_urid_map->handle, LV2_PATCH__value); #endif } } else if (::strcmp(host_feature->URI, LV2_WORKER__schedule) == 0) m_schedule = (LV2_Worker_Schedule *) host_feature->data; else if (::strcmp(host_feature->URI, LV2_OPTIONS__options) == 0) host_options = (const LV2_Options_Option *) host_feature->data; } uint32_t buffer_size = 0; // whatever happened to safe default? for (int i = 0; host_options && host_options[i].key; ++i) { const LV2_Options_Option *host_option = &host_options[i]; if (host_option->type == m_urids.atom_Int) { uint32_t block_length = 0; if (host_option->key == m_urids.bufsz_minBlockLength) block_length = *(int *) host_option->value; else if (host_option->key == m_urids.bufsz_maxBlockLength) block_length = *(int *) host_option->value; #ifdef LV2_BUF_SIZE__nominalBlockLength else if (host_option->key == m_urids.bufsz_nominalBlockLength) block_length = *(int *) host_option->value; #endif // choose the lengthier... if (buffer_size < block_length) buffer_size = block_length; } } samplv1::setBufferSize(buffer_size); lv2_atom_forge_init(&m_forge, m_urid_map); const uint16_t nchannels = samplv1::channels(); m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; for (uint16_t k = 0; k < nchannels; ++k) m_ins[k] = m_outs[k] = nullptr; } samplv1_lv2::~samplv1_lv2 (void) { delete [] m_outs; delete [] m_ins; } void samplv1_lv2::connect_port ( uint32_t port, void *data ) { switch(PortIndex(port)) { case MidiIn: m_atom_in = (LV2_Atom_Sequence *) data; break; case Notify: m_atom_out = (LV2_Atom_Sequence *) data; break; case AudioInL: m_ins[0] = (float *) data; break; case AudioInR: m_ins[1] = (float *) data; break; case AudioOutL: m_outs[0] = (float *) data; break; case AudioOutR: m_outs[1] = (float *) data; break; default: samplv1::setParamPort(samplv1::ParamIndex(port - ParamBase), (float *) data); break; } } void samplv1_lv2::run ( uint32_t nframes ) { const uint16_t nchannels = samplv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = m_ins[k]; outs[k] = m_outs[k]; } if (m_atom_out) { const uint32_t capacity = m_atom_out->atom.size; lv2_atom_forge_set_buffer(&m_forge, (uint8_t *) m_atom_out, capacity); lv2_atom_forge_sequence_head(&m_forge, &m_notify_frame, 0); } uint32_t ndelta = 0; if (m_atom_in) { LV2_ATOM_SEQUENCE_FOREACH(m_atom_in, event) { if (event == nullptr) continue; if (event->body.type == m_urids.midi_MidiEvent) { uint8_t *data = (uint8_t *) LV2_ATOM_BODY(&event->body); if (event->time.frames > ndelta) { const uint32_t nread = event->time.frames - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } } ndelta = event->time.frames; samplv1::process_midi(data, event->body.size); } else if (event->body.type == m_urids.atom_Blank || event->body.type == m_urids.atom_Object) { const LV2_Atom_Object *object = (LV2_Atom_Object *) &event->body; if (object->body.otype == m_urids.time_Position) { LV2_Atom *atom = nullptr; lv2_atom_object_get(object, m_urids.time_beatsPerMinute, &atom, nullptr); if (atom && atom->type == m_urids.atom_Float) { const float host_bpm = ((LV2_Atom_Float *) atom)->body; if (::fabsf(host_bpm - samplv1::tempo()) > 0.001f) samplv1::setTempo(host_bpm); } } #ifdef CONFIG_LV2_PATCH else if (object->body.otype == m_urids.patch_Set) { // set property value const LV2_Atom *property = nullptr; const LV2_Atom *value = nullptr; lv2_atom_object_get(object, m_urids.patch_property, &property, m_urids.patch_value, &value, 0); if (property && value && property->type == m_forge.URID) { const uint32_t key = ((const LV2_Atom_URID *) property)->body; const LV2_URID type = value->type; if ((key == m_urids.p101_sample_file #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_sample #endif ) && type == m_urids.atom_Path) { if (m_schedule) { samplv1_lv2_worker_message mesg; mesg.atom.type = key; mesg.atom.size = sizeof(mesg.sample_path); mesg.sample_path = (const char *) LV2_ATOM_BODY_CONST(value); // schedule loading new sample m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } else if ((key == m_urids.p102_offset_start #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_offset_start #endif ) && type == m_urids.atom_Int) { samplv1_sample *pSample = samplv1::sample(); if (pSample) { const uint32_t offset_start = *(uint32_t *) LV2_ATOM_BODY_CONST(value); const uint32_t offset_end = pSample->offsetEnd(); setOffsetRange(offset_start, offset_end); } } else if ((key == m_urids.p103_offset_end #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_offset_end #endif ) && type == m_urids.atom_Int) { samplv1_sample *pSample = samplv1::sample(); if (pSample) { const uint32_t offset_start = pSample->offsetStart(); const uint32_t offset_end = *(uint32_t *) LV2_ATOM_BODY_CONST(value); setOffsetRange(offset_start, offset_end); } } else if ((key == m_urids.p104_loop_start #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_loop_start #endif ) && type == m_urids.atom_Int) { samplv1_sample *pSample = samplv1::sample(); if (pSample) { const uint32_t loop_start = *(uint32_t *) LV2_ATOM_BODY_CONST(value); const uint32_t loop_end = pSample->loopEnd(); setLoopRange(loop_start, loop_end); } } else if ((key == m_urids.p105_loop_end #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_loop_end #endif ) && type == m_urids.atom_Int) { samplv1_sample *pSample = samplv1::sample(); if (pSample) { const uint32_t loop_start = pSample->loopStart(); const uint32_t loop_end = *(uint32_t *) LV2_ATOM_BODY_CONST(value); setLoopRange(loop_start, loop_end); } } else if ((key == m_urids.p106_loop_fade #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_loop_fade #endif ) && type == m_urids.atom_Int) { const uint32_t loop_fade = *(uint32_t *) LV2_ATOM_BODY_CONST(value); setLoopFade(loop_fade); } else if ((key == m_urids.p107_loop_zero #if 1//SAMPLV1_LV2_LEGACY || key == m_urids.gen1_loop_zero #endif ) && (type == m_urids.atom_Bool #if 1//SAMPLV1_LV2_LEGACY || type == m_urids.atom_Int #endif )) { const uint32_t loop_zero = *(uint32_t *) LV2_ATOM_BODY_CONST(value); setLoopZero(loop_zero > 0); } else if (key == m_urids.p201_tuning_enabled && type == m_urids.atom_Bool) { const uint32_t enabled = *(uint32_t *) LV2_ATOM_BODY_CONST(value); samplv1::setTuningEnabled(enabled > 0); updateTuning(); } else if (key == m_urids.p202_tuning_refPitch && type == m_urids.atom_Float) { const float refPitch = *(float *) LV2_ATOM_BODY_CONST(value); samplv1::setTuningRefPitch(refPitch); updateTuning(); } else if (key == m_urids.p203_tuning_refNote && type == m_urids.atom_Int) { const uint32_t refNote = *(uint32_t *) LV2_ATOM_BODY_CONST(value); samplv1::setTuningRefNote(refNote); updateTuning(); } else if (key == m_urids.p204_tuning_scaleFile && type == m_urids.atom_Path) { const char *scaleFile = (const char *) LV2_ATOM_BODY_CONST(value); samplv1::setTuningScaleFile(scaleFile); updateTuning(); } else if (key == m_urids.p205_tuning_keyMapFile && type == m_urids.atom_Path) { const char *keyMapFile = (const char *) LV2_ATOM_BODY_CONST(value); samplv1::setTuningKeyMapFile(keyMapFile); updateTuning(); } } } else if (object->body.otype == m_urids.patch_Get) { // put all property values (probably to UI) patch_put(ndelta); } #endif // CONFIG_LV2_PATCH } } // remember last time for worker response m_ndelta = ndelta; // m_atom_in = nullptr; } if (nframes > ndelta) samplv1::process(ins, outs, nframes - ndelta); // test for sample offset/loop changes samplv1::sampleOffsetLoopTest(); } void samplv1_lv2::activate (void) { samplv1::reset(); } void samplv1_lv2::deactivate (void) { samplv1::reset(); } uint32_t samplv1_lv2::urid_map ( const char *uri ) const { return (m_urid_map ? m_urid_map->map(m_urid_map->handle, uri) : 0); } //------------------------------------------------------------------------- // samplv1_lv2 - Instantiation and cleanup. // QApplication *samplv1_lv2::g_qapp_instance = nullptr; unsigned int samplv1_lv2::g_qapp_refcount = 0; void samplv1_lv2::qapp_instantiate (void) { if (qApp == nullptr && g_qapp_instance == nullptr) { static int s_argc = 1; static const char *s_argv[] = { __func__, nullptr }; g_qapp_instance = new QApplication(s_argc, (char **) s_argv); } if (g_qapp_instance) g_qapp_refcount++; } void samplv1_lv2::qapp_cleanup (void) { if (g_qapp_instance && --g_qapp_refcount == 0) { delete g_qapp_instance; g_qapp_instance = nullptr; } } QApplication *samplv1_lv2::qapp_instance (void) { return g_qapp_instance; } //------------------------------------------------------------------------- // samplv1_lv2 - LV2 State interface. // static LV2_State_Status samplv1_lv2_state_save ( LV2_Handle instance, LV2_State_Store_Function store, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == nullptr) return LV2_STATE_ERR_UNKNOWN; LV2_State_Map_Path *map_path = nullptr; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_STATE__mapPath) == 0) { map_path = (LV2_State_Map_Path *) features[i]->data; break; } } uint32_t key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P101_SAMPLE_FILE"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; uint32_t type = pPlugin->urid_map( map_path ? LV2_ATOM__Path : LV2_ATOM__String); if (type == 0) return LV2_STATE_ERR_BAD_TYPE; #if 0 if (!map_path && (flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; #else flags |= (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); #endif const char *value = pPlugin->sampleFile(); if (value && map_path) value = (*map_path->abstract_path)(map_path->handle, value); if (value == nullptr) return LV2_STATE_ERR_UNKNOWN; size_t size = ::strlen(value) + 1; (*store)(handle, key, value, size, type, flags); if (map_path) ::free((void *) value); // Save state properties... size = sizeof(uint32_t); type = pPlugin->urid_map(LV2_ATOM__Int); if (type) { // Offset state... uint32_t offset_start = pPlugin->offsetStart(); uint32_t offset_end = pPlugin->offsetEnd(); if (offset_start < offset_end) { value = (const char *) &offset_start; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P102_OFFSET_START"); if (key) (*store)(handle, key, value, size, type, flags); value = (const char *) &offset_end; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P103_OFFSET_END"); if (key) (*store)(handle, key, value, size, type, flags); } // Loop state... uint32_t loop_start = pPlugin->loopStart(); uint32_t loop_end = pPlugin->loopEnd(); if (loop_start < loop_end) { value = (const char *) &loop_start; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P104_LOOP_START"); if (key) (*store)(handle, key, value, size, type, flags); value = (const char *) &loop_end; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P105_LOOP_END"); if (key) (*store)(handle, key, value, size, type, flags); } uint32_t loop_fade = pPlugin->loopFade(); value = (const char *) &loop_fade; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P106_LOOP_FADE"); if (key) (*store)(handle, key, value, size, type, flags); } type = pPlugin->urid_map(LV2_ATOM__Bool); if (type) { uint32_t loop_zero = pPlugin->isLoopZero() ? 1 : 0; value = (const char *) &loop_zero; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P107_LOOP_ZERO"); if (key) (*store)(handle, key, value, size, type, flags); } // FIXME: At this time, only micro-tonal (aka. tuning) settings // are posed to be saved into some XML chunk as state... if (!pPlugin->isTuningEnabled()) return LV2_STATE_SUCCESS; // Save all remaining state as XML chunk... // key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; type = pPlugin->urid_map(LV2_ATOM__Chunk); if (type == 0) return LV2_STATE_ERR_BAD_TYPE; #if 0 if ((flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; #else flags |= (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); #endif QDomDocument doc(SAMPLV1_TITLE); QDomElement eState = doc.createElement("state"); QDomElement eTuning = doc.createElement("tuning"); samplv1_param::saveTuning(pPlugin, doc, eTuning); eState.appendChild(eTuning); doc.appendChild(eState); const QByteArray data(doc.toByteArray()); value = data.constData(); size = data.size(); return (*store)(handle, key, value, size, type, flags); } static LV2_State_Status samplv1_lv2_state_restore ( LV2_Handle instance, LV2_State_Retrieve_Function retrieve, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == nullptr) return LV2_STATE_ERR_UNKNOWN; LV2_State_Map_Path *map_path = nullptr; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_STATE__mapPath) == 0) { map_path = (LV2_State_Map_Path *) features[i]->data; break; } } uint32_t key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P101_SAMPLE_FILE"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; uint32_t string_type = pPlugin->urid_map(LV2_ATOM__String); if (string_type == 0) return LV2_STATE_ERR_BAD_TYPE; uint32_t path_type = pPlugin->urid_map(LV2_ATOM__Path); if (path_type == 0) return LV2_STATE_ERR_BAD_TYPE; size_t size = 0; uint32_t type = 0; // flags = 0; const char *value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_SAMPLE"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } #endif } if (size < 2) return LV2_STATE_ERR_UNKNOWN; if (type != string_type && type != path_type) return LV2_STATE_ERR_BAD_TYPE; if (!map_path && (flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; if (value && map_path) value = (*map_path->absolute_path)(map_path->handle, value); if (value == nullptr) return LV2_STATE_ERR_UNKNOWN; // Make sure to get rid of any symlinks... pPlugin->setSampleFile( QFileInfo(QString::fromUtf8(value)) .canonicalFilePath().toUtf8().constData()); if (map_path) ::free((void *) value); // Restore state properties... uint32_t offset_start = 0; uint32_t offset_end = 0; uint32_t loop_start = 0; uint32_t loop_end = 0; uint32_t loop_fade = 0; uint32_t loop_zero = 1; // default: true. const uint32_t int_type = pPlugin->urid_map(LV2_ATOM__Int); if (int_type) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P102_OFFSET_START"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_OFFSET_START"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && type == int_type) offset_start = *(uint32_t *) value; } key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P103_OFFSET_END"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_OFFSET_END"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && type == int_type) offset_end = *(uint32_t *) value; } key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P104_LOOP_START"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_START"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && type == int_type) loop_start = *(uint32_t *) value; } key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P105_LOOP_END"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_END"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && type == int_type) loop_end = *(uint32_t *) value; } key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P106_LOOP_FADE"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_FADE"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && type == int_type) loop_fade = *(uint32_t *) value; } } const uint32_t bool_type = pPlugin->urid_map(LV2_ATOM__Bool); if (int_type || bool_type) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "P107_LOOP_ZERO"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); #if 1//SAMPLV1_LV2_LEGACY if (value == nullptr) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_ZERO"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); } } #endif if (value && size == sizeof(uint32_t) && (type == int_type || type == bool_type)) loop_zero = *(uint32_t *) value; } } pPlugin->setLoopZero(loop_zero > 0); pPlugin->setLoopFade(loop_fade); if (loop_start < loop_end) pPlugin->setLoopRange(loop_start, loop_end); if (offset_start < offset_end) pPlugin->setOffsetRange(offset_start, offset_end); // Retrieve any remaining state as XML chunk... // key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "state"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; const uint32_t chunk_type = pPlugin->urid_map(LV2_ATOM__Chunk); if (chunk_type == 0) return LV2_STATE_ERR_BAD_TYPE; size = 0; type = 0; // flags = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (value != nullptr && size > 2 && type == chunk_type && (flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE))) { QDomDocument doc(SAMPLV1_TITLE); if (doc.setContent(QByteArray(value, size))) { QDomElement eState = doc.documentElement(); if (eState.tagName() == "state") { for (QDomNode nChild = eState.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "tuning") samplv1_param::loadTuning(pPlugin, eChild); } } } } pPlugin->reset(); samplv1_sched::sync_notify(pPlugin, samplv1_sched::Sample, 1); return LV2_STATE_SUCCESS; } static const LV2_State_Interface samplv1_lv2_state_interface = { samplv1_lv2_state_save, samplv1_lv2_state_restore }; #ifdef CONFIG_LV2_PROGRAMS #include "samplv1_programs.h" const LV2_Program_Descriptor *samplv1_lv2::get_program ( uint32_t index ) { samplv1_programs *pPrograms = samplv1::programs(); const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for (uint32_t i = 0; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter, ++i) { samplv1_programs::Prog *pProg = prog_iter.value(); if (i >= index) { m_aProgramName = pProg->name().toUtf8(); m_program.bank = pBank->id(); m_program.program = pProg->id(); m_program.name = m_aProgramName.constData(); return &m_program; } } } return nullptr; } void samplv1_lv2::select_program ( uint32_t bank, uint32_t program ) { samplv1::programs()->select_program(bank, program); } #endif // CONFIG_LV2_PROGRAMS void samplv1_lv2::updatePreset ( bool /*bDirty*/ ) { if (m_schedule /*&& bDirty*/) { samplv1_lv2_worker_message mesg; mesg.atom.type = m_urids.state_StateChanged; mesg.atom.size = 0; // nothing else matters. mesg.sample_path = nullptr; m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } void samplv1_lv2::updateSample (void) { if (m_schedule) { samplv1_lv2_worker_message mesg; mesg.atom.type = m_urids.gen1_update; mesg.atom.size = sizeof(mesg.sample_path); mesg.sample_path = samplv1::sampleFile(); m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } void samplv1_lv2::updateTuning (void) { if (m_schedule) { samplv1_lv2_worker_message mesg; mesg.atom.type = m_urids.tun1_update; mesg.atom.size = 0; // nothing else matters. m_schedule->schedule_work( m_schedule->handle, sizeof(mesg), &mesg); } } bool samplv1_lv2::worker_work ( const void *data, uint32_t size ) { if (size != sizeof(samplv1_lv2_worker_message)) return false; const samplv1_lv2_worker_message *mesg = (const samplv1_lv2_worker_message *) data; if (mesg->atom.type == m_urids.state_StateChanged) return true; else if (mesg->atom.type == m_urids.gen1_update) return true; else if (mesg->atom.type == m_urids.p101_sample_file #if 0//SAMPLV1_LV2_LEGACY || mesg->atom.type == m_urids.gen1_sample #endif ) { samplv1::setSampleFile(mesg->sample_path); return true; } else if (mesg->atom.type == m_urids.tun1_update) { samplv1::resetTuning(); return true; } return false; } bool samplv1_lv2::worker_response ( const void *data, uint32_t size ) { if (size != sizeof(samplv1_lv2_worker_message)) return false; const samplv1_lv2_worker_message *mesg = (const samplv1_lv2_worker_message *) data; if (mesg->atom.type == m_urids.state_StateChanged) return state_changed(); // update all properties, and eventually, any observers... samplv1_sched::sync_notify(this, samplv1_sched::Sample, 0); #ifdef CONFIG_LV2_PATCH return patch_put(m_ndelta, mesg->atom.type); #else return true; #endif } bool samplv1_lv2::state_changed (void) { lv2_atom_forge_frame_time(&m_forge, m_ndelta); LV2_Atom_Forge_Frame frame; lv2_atom_forge_object(&m_forge, &frame, 0, m_urids.state_StateChanged); lv2_atom_forge_pop(&m_forge, &frame); return true; } #ifdef CONFIG_LV2_PATCH bool samplv1_lv2::patch_put ( uint32_t ndelta, uint32_t type ) { static char s_szNull[1] = {'\0'}; if (type == m_urids.patch_Put) type = 0; samplv1_sample *pSample = samplv1::sample(); if (pSample == nullptr) return false; lv2_atom_forge_frame_time(&m_forge, ndelta); LV2_Atom_Forge_Frame patch_frame; lv2_atom_forge_object(&m_forge, &patch_frame, 0, m_urids.patch_Put); lv2_atom_forge_key(&m_forge, m_urids.patch_body); LV2_Atom_Forge_Frame body_frame; lv2_atom_forge_object(&m_forge, &body_frame, 0, 0); if (type == 0 || type == m_urids.p101_sample_file) { const char *pszSampleFile = pSample->filename(); if (pszSampleFile == nullptr) pszSampleFile = s_szNull; lv2_atom_forge_key(&m_forge, m_urids.p101_sample_file); lv2_atom_forge_path(&m_forge, pszSampleFile, ::strlen(pszSampleFile) + 1); } if (type == 0 || type == m_urids.p102_offset_start) { lv2_atom_forge_key(&m_forge, m_urids.p102_offset_start); lv2_atom_forge_int(&m_forge, pSample->offsetStart()); } if (type == 0 || type == m_urids.p103_offset_end) { lv2_atom_forge_key(&m_forge, m_urids.p103_offset_end); lv2_atom_forge_int(&m_forge, pSample->offsetEnd()); } if (type == 0 || type == m_urids.p104_loop_start) { lv2_atom_forge_key(&m_forge, m_urids.p104_loop_start); lv2_atom_forge_int(&m_forge, pSample->loopStart()); } if (type == 0 || type == m_urids.p105_loop_end) { lv2_atom_forge_key(&m_forge, m_urids.p105_loop_end); lv2_atom_forge_int(&m_forge, pSample->loopEnd()); } if (type == 0 || type == m_urids.p106_loop_fade) { lv2_atom_forge_key(&m_forge, m_urids.p106_loop_fade); lv2_atom_forge_int(&m_forge, pSample->loopCrossFade()); } if (type == 0 || type == m_urids.p107_loop_zero) { lv2_atom_forge_key(&m_forge, m_urids.p107_loop_zero); lv2_atom_forge_bool(&m_forge, pSample->isLoopZeroCrossing()); } if (type == 0 || type == m_urids.p201_tuning_enabled) { lv2_atom_forge_key(&m_forge, m_urids.p201_tuning_enabled); lv2_atom_forge_bool(&m_forge, samplv1::isTuningEnabled()); } if (type == 0 || type == m_urids.p202_tuning_refPitch) { lv2_atom_forge_key(&m_forge, m_urids.p202_tuning_refPitch); lv2_atom_forge_float(&m_forge, samplv1::tuningRefPitch()); } if (type == 0 || type == m_urids.p203_tuning_refNote) { lv2_atom_forge_key(&m_forge, m_urids.p203_tuning_refNote); lv2_atom_forge_int(&m_forge, samplv1::tuningRefNote()); } if (type == 0 || type == m_urids.p204_tuning_scaleFile) { const char *pszScaleFile = samplv1::tuningScaleFile(); if (pszScaleFile == nullptr) pszScaleFile = s_szNull; lv2_atom_forge_key(&m_forge, m_urids.p204_tuning_scaleFile); lv2_atom_forge_path(&m_forge, pszScaleFile, ::strlen(pszScaleFile) + 1); } if (type == 0 || type == m_urids.p205_tuning_keyMapFile) { const char *pszKeyMapFile = samplv1::tuningKeyMapFile(); if (pszKeyMapFile == nullptr) pszKeyMapFile = s_szNull; lv2_atom_forge_key(&m_forge, m_urids.p205_tuning_keyMapFile); lv2_atom_forge_path(&m_forge, pszKeyMapFile, ::strlen(pszKeyMapFile) + 1); } lv2_atom_forge_pop(&m_forge, &body_frame); lv2_atom_forge_pop(&m_forge, &patch_frame); return true; } #endif // CONFIG_LV2_PATCH //------------------------------------------------------------------------- // samplv1_lv2 - LV2 desc. // static LV2_Handle samplv1_lv2_instantiate ( const LV2_Descriptor *, double sample_rate, const char *, const LV2_Feature *const *host_features ) { samplv1_lv2::qapp_instantiate(); return new samplv1_lv2(sample_rate, host_features); } static void samplv1_lv2_connect_port ( LV2_Handle instance, uint32_t port, void *data ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->connect_port(port, data); } static void samplv1_lv2_run ( LV2_Handle instance, uint32_t nframes ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->run(nframes); } static void samplv1_lv2_activate ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->activate(); } static void samplv1_lv2_deactivate ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->deactivate(); } static void samplv1_lv2_cleanup ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) delete pPlugin; samplv1_lv2::qapp_cleanup(); } #ifdef CONFIG_LV2_PROGRAMS static const LV2_Program_Descriptor *samplv1_lv2_programs_get_program ( LV2_Handle instance, uint32_t index ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) return pPlugin->get_program(index); else return nullptr; } static void samplv1_lv2_programs_select_program ( LV2_Handle instance, uint32_t bank, uint32_t program ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->select_program(bank, program); } static const LV2_Programs_Interface samplv1_lv2_programs_interface = { samplv1_lv2_programs_get_program, samplv1_lv2_programs_select_program, }; #endif // CONFIG_LV2_PROGRAMS static LV2_Worker_Status samplv1_lv2_worker_work ( LV2_Handle instance, LV2_Worker_Respond_Function respond, LV2_Worker_Respond_Handle handle, uint32_t size, const void *data ) { samplv1_lv2 *pSampl = static_cast (instance); if (pSampl && pSampl->worker_work(data, size)) { respond(handle, size, data); return LV2_WORKER_SUCCESS; } return LV2_WORKER_ERR_UNKNOWN; } static LV2_Worker_Status samplv1_lv2_worker_response ( LV2_Handle instance, uint32_t size, const void *data ) { samplv1_lv2 *pSampl = static_cast (instance); if (pSampl && pSampl->worker_response(data, size)) return LV2_WORKER_SUCCESS; else return LV2_WORKER_ERR_UNKNOWN; } static const LV2_Worker_Interface samplv1_lv2_worker_interface = { samplv1_lv2_worker_work, samplv1_lv2_worker_response, nullptr }; static const void *samplv1_lv2_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_PROGRAMS if (::strcmp(uri, LV2_PROGRAMS__Interface) == 0) return &samplv1_lv2_programs_interface; else #endif if (::strcmp(uri, LV2_WORKER__interface) == 0) return &samplv1_lv2_worker_interface; else if (::strcmp(uri, LV2_STATE__interface) == 0) return &samplv1_lv2_state_interface; return nullptr; } static const LV2_Descriptor samplv1_lv2_descriptor = { SAMPLV1_LV2_URI, samplv1_lv2_instantiate, samplv1_lv2_connect_port, samplv1_lv2_activate, samplv1_lv2_run, samplv1_lv2_deactivate, samplv1_lv2_cleanup, samplv1_lv2_extension_data }; LV2_SYMBOL_EXPORT const LV2_Descriptor *lv2_descriptor ( uint32_t index ) { return (index == 0 ? &samplv1_lv2_descriptor : nullptr); } // end of samplv1_lv2.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_wave.cpp0000644000000000000000000000013213601077412017744 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_wave.cpp0000644000175000001440000001315413601077412020605 0ustar00rncbcusers00000000000000// samplv1widget_wave.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_wave.h" #include "samplv1_wave.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_wave -- Custom widget // Constructor. samplv1widget_wave::samplv1widget_wave ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_bDragging(false), m_iDragShape(0) { m_pWave = new samplv1_wave_lf(128); setFixedSize(QSize(60, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_wave::~samplv1widget_wave (void) { delete m_pWave; } // Parameter accessors. void samplv1widget_wave::setWaveShape ( float fWaveShape ) { int iWaveShape = int(fWaveShape); if (iWaveShape != int(m_pWave->shape())) { if (iWaveShape < int(samplv1_wave::Pulse)) iWaveShape = int(samplv1_wave::Noise); else if (iWaveShape > int(samplv1_wave::Noise)) iWaveShape = int(samplv1_wave::Pulse); m_pWave->reset(samplv1_wave::Shape(iWaveShape), m_pWave->width()); update(); emit waveShapeChanged(waveShape()); } } float samplv1widget_wave::waveShape (void) const { return float(m_pWave->shape()); } void samplv1widget_wave::setWaveWidth ( float fWaveWidth ) { if (::fabsf(fWaveWidth - m_pWave->width()) > 0.001f) { m_pWave->reset(m_pWave->shape(), safe_value(fWaveWidth)); update(); emit waveWidthChanged(waveWidth()); } } float samplv1widget_wave::waveWidth (void) const { return m_pWave->width(); } // Draw curve. void samplv1widget_wave::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = (h >> 1); const int w2 = (w >> 1); QPainterPath path; path.moveTo(0, h2); for (int x = 1; x < w; ++x) path.lineTo(x, h2 - int(m_pWave->value(float(x) / float(w)) * float(h2 - 2))); path.lineTo(w, h2); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? pal.mid().color() : pal.midlight().color()); painter.drawLine(w2, 0, w2, h); painter.drawLine(0, h2, w, h2); painter.setRenderHint(QPainter::Antialiasing, true); painter.setPen(QPen(rgbLite.darker(), 2)); path.translate(+1, +1); painter.drawPath(path); painter.setPen(QPen(rgbLite, 2)); path.translate(-1, -1); painter.drawPath(path); painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void samplv1widget_wave::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int x = int(waveWidth() * float(w)); setWaveWidth(float(x + dx) / float(w)); const int h2 = (h >> 1); m_iDragShape += dy; if (m_iDragShape > +h2) { setWaveShape(waveShape() - 1); m_iDragShape = 0; } else if (m_iDragShape < -h2) { setWaveShape(waveShape() + 1); m_iDragShape = 0; } m_posDrag = pos; } } // Mouse interaction. void samplv1widget_wave::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_wave::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; m_iDragShape = 0; } } void samplv1widget_wave::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void samplv1widget_wave::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseDoubleClickEvent(pMouseEvent); if (!m_bDragging) setWaveShape(waveShape() + 1); } void samplv1widget_wave::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setWaveShape(waveShape() + (delta < 0 ? -1 : +1)); } else { const float w2 = float(width() >> 1); const int x = int(waveWidth() * w2); setWaveWidth(float(x + delta) / w2); } } // end of samplv1widget_wave.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_controls.h0000644000000000000000000000013213601077412017106 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_controls.h0000644000175000001440000001100213601077412017735 0ustar00rncbcusers00000000000000// samplv1_controls.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_controls_h #define __samplv1_controls_h #include "samplv1_param.h" #include "samplv1_sched.h" #include //------------------------------------------------------------------------- // samplv1_controls - Controller processs class. // class samplv1_controls { public: // ctor. samplv1_controls(samplv1 *pSynth); // dtor. ~samplv1_controls(); // operational mode flags. void enabled(bool on) { m_enabled = on; } bool enabled() const { return m_enabled; } // controller types, enum Type { None = 0, CC = 0x100, RPN = 0x200, NRPN = 0x300, CC14 = 0x400 }; // controller hash key. struct Key { Key () : status(0), param(0) {} Key (const Key& key) : status(key.status), param(key.param) {} Type type() const { return Type(status & 0xf00); } unsigned short channel() const { return (status & 0x1f); } // hash key comparator. bool operator< (const Key& key) const { if (status != key.status) return (status < key.status); else return (param < key.param); } // copy assignment operator. Key& operator= (const Key& key) { if (this != &key) { status = key.status; param = key.param; } return *this; } unsigned short status; unsigned short param; }; // controller flags, enum Flag { Logarithmic = 1, Invert = 2, Hook = 4 }; // controller data. struct Data { Data () : index(-1), flags(0), val(0.0f), sync(false) {} int index; int flags; float val; bool sync; }; typedef QMap Map; // controller events. struct Event { Key key; unsigned short value; }; // controller map methods. const Map& map() const { return m_map; } int find_control(const Key& key) const { return m_map.value(key).index; } void add_control(const Key& key, const Data& data) { m_map.insert(key, data); } void remove_control(const Key& key) { m_map.remove(key); } void clear() { m_map.clear(); } // reset all controllers. void reset(); // controller queue methods. void process_enqueue( unsigned short channel, unsigned short param, unsigned short value); void process_dequeue(); // process timer counter. void process(unsigned int nframes); // text utilities. static Type typeFromText(const QString& sText); static QString textFromType(Type ctype); // current/last controller accessor. const Key& current_key() const; protected: // controller action. void process_event(const Event& event); // input controller scheduled events (learn) class SchedIn : public samplv1_sched { public: // ctor. SchedIn (samplv1 *pSampl) : samplv1_sched(pSampl, Controller) {} void schedule_key(const Key& key) { m_key = key; schedule(); } // process (virtual stub). void process(int) {} // current controller accessor. const Key& current_key() const { return m_key; } private: // instance variables,. Key m_key; }; // output controller scheduled events (assignments) class SchedOut : public samplv1_sched { public: // ctor. SchedOut (samplv1 *pSampl) : samplv1_sched(pSampl, Controls) {} void schedule_event(samplv1::ParamIndex index, float fValue) { instance()->setParamValue(index, fValue); schedule(int(index)); } // process (virtual stub). void process(int) {} }; private: // instance variables. class Impl; Impl *m_pImpl; // operational mode flags. bool m_enabled; // controller schedulers. SchedIn m_sched_in; SchedOut m_sched_out; // controllers map. Map m_map; // frame timers. unsigned int m_timeout; unsigned int m_timein; }; #endif // __samplv1_controls_h // end of samplv1_controls.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_filt.cpp0000644000000000000000000000013213601077412017740 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_filt.cpp0000644000175000001440000001643513601077412020606 0ustar00rncbcusers00000000000000// samplv1widget_filt.cpp // /**************************************************************************** Copyright (C) 2012-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_filt.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_filt -- Custom widget // Constructor. samplv1widget_filt::samplv1widget_filt ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fCutoff(0.0f), m_fReso(0.0f), m_fType(0.0f), m_fSlope(0.0f), m_bDragging(false) { // setMouseTracking(true); setMinimumSize(QSize(180, 72)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_filt::~samplv1widget_filt (void) { } // Parameter accessors. void samplv1widget_filt::setCutoff ( float fCutoff ) { if (::fabsf(m_fCutoff - fCutoff) > 0.001f) { m_fCutoff = safe_value(fCutoff); update(); emit cutoffChanged(cutoff()); } } float samplv1widget_filt::cutoff (void) const { return m_fCutoff; } void samplv1widget_filt::setReso ( float fReso ) { if (::fabsf(m_fReso - fReso) > 0.001f) { m_fReso = safe_value(fReso); update(); emit resoChanged(reso()); } } float samplv1widget_filt::reso (void) const { return m_fReso; } void samplv1widget_filt::setType ( float fType ) { if (::fabsf(m_fType - fType) > 0.001f) { m_fType = fType; update(); } } float samplv1widget_filt::type (void) const { return m_fType; } void samplv1widget_filt::setSlope ( float fSlope ) { if (::fabsf(m_fSlope - fSlope) > 0.001f) { m_fSlope = fSlope; update(); } } float samplv1widget_filt::slope (void) const { return m_fSlope; } // Draw curve. void samplv1widget_filt::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = h >> 1; const int h4 = h >> 2; const int w4 = w >> 2; const int w8 = w >> 3; const int iSlope = int(m_fSlope); const int ws = w8 - (iSlope == 1 ? (w8 >> 1) : 0); int x = w8 + int(m_fCutoff * float(w - w4)); int y = h2 - int(m_fReso * float(h + h4)); QPolygon poly(6); QPainterPath path; const int iType = (iSlope == 3 ? 4 : int(m_fType)); // Low, Notch if (iType == 0 || iType == 3) { if (iType == 3) x -= w8; poly.putPoints(0, 6, 0, h2, x - w8, h2, x, h2, x, y, x + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x += w8; } // Band if (iType == 1) { const int y2 = (y + h4) >> 1; poly.putPoints(0, 6, 0, h, x - w8 - ws, h, x - ws, y2, x + ws, y2, x + w8 + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); } // High, Notch if (iType == 2 || iType == 3) { if (iType == 3) { x += w8; y = h2; } poly.putPoints(0, 6, x - ws, h, x, y, x, h2, x + w8, h2, w, h2, w, h); path.moveTo(poly.at(0)); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); path.lineTo(poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x -= w8; } // Formant if (iType == 4) { const int x2 = (x - w4) >> 2; const int y2 = (y - h4) >> 2; poly.putPoints(0, 6, 0, h2, x2, h2, x - ws, h2, x, y2, x + ws, h, 0, h); path.moveTo(poly.at(0)); #if 0 path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); #else const int n3 = 5; // num.formants const int w3 = (x + ws - x2) / n3 - 1; const int w6 = (w3 >> 1); const int h3 = (h4 >> 1); int x3 = x2; int y3 = y2; for (int i = 0; i < n3; ++i) { poly.putPoints(1, 3, x3, h2, x3 + w6, y3, x3 + w3, y3 + h2); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); x3 += w3; y3 += h3; } path.lineTo(poly.at(4)); #endif path.lineTo(poly.at(5)); } const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("Cutoff(%1) Reso(%2)") .arg(int(100.0f * cutoff())) .arg(int(100.0f * reso()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void samplv1widget_filt::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int h2 = (h >> 1); const int x = int(cutoff() * float(w)); const int y = int(reso() * float(h2)); setCutoff(float(x + dx) / float(w)); setReso(float(y - dy) / float(h2)); m_posDrag = pos; } } // Mouse interaction. void samplv1widget_filt::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_filt::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else { // if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; } } void samplv1widget_filt::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void samplv1widget_filt::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { const int h2 = (height() >> 1); const int y = int(reso() * float(h2)); setReso(float(y + delta) / float(h2)); } else { const int w2 = (width() >> 1); const int x = int(cutoff() * float(w2)); setCutoff(float(x + delta) / float(w2)); } } // end of samplv1widget_filt.cpp samplv1-0.9.12/src/PaxHeaders.5530/src_core.pro0000644000000000000000000000013213601077412015750 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_core.pro0000644000175000001440000000143213601077412016605 0ustar00rncbcusers00000000000000# samplv1.pro # NAME = samplv1 TARGET = $${NAME} TEMPLATE = lib CONFIG += static include(src_core.pri) HEADERS = \ config.h \ samplv1.h \ samplv1_config.h \ samplv1_filter.h \ samplv1_formant.h \ samplv1_resampler.h \ samplv1_sample.h \ samplv1_wave.h \ samplv1_ramp.h \ samplv1_list.h \ samplv1_fx.h \ samplv1_reverb.h \ samplv1_param.h \ samplv1_sched.h \ samplv1_tuning.h \ samplv1_programs.h \ samplv1_controls.h SOURCES = \ samplv1.cpp \ samplv1_config.cpp \ samplv1_formant.cpp \ samplv1_resampler.cpp \ samplv1_sample.cpp \ samplv1_wave.cpp \ samplv1_param.cpp \ samplv1_sched.cpp \ samplv1_tuning.cpp \ samplv1_programs.cpp \ samplv1_controls.cpp unix { OBJECTS_DIR = .obj_core MOC_DIR = .moc_core UI_DIR = .ui_core } QT -= gui QT += xml samplv1-0.9.12/src/PaxHeaders.5530/samplv1_wave.h0000644000000000000000000000013213601077412016205 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1_wave.h0000644000175000001440000001143713601077412017050 0ustar00rncbcusers00000000000000// samplv1_wave.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_wave_h #define __samplv1_wave_h #include //------------------------------------------------------------------------- // samplv1_wave - smoothed (integrating oversampled) wave table. // class samplv1_wave { public: // shape. enum Shape { Pulse = 0, Saw, Sine, Rand, Noise }; // ctor. samplv1_wave(uint32_t nsize = 4096, uint16_t nover = 24); // dtor. ~samplv1_wave(); // properties. Shape shape() const { return m_shape; } float width() const { return m_width; } // sample rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // table size (in frames) uint32_t size() const { return m_nsize; } // phase-zero (for slave reset) float phase0() const { return m_phase0; } // init. void reset(Shape shape, float width); // init.test void reset_test(Shape shape, float width) { if (shape != m_shape || width != m_width) reset(shape, width); } // begin. float start(float& phase, float pshift = 0.0f, float freq = 0.0f) const { phase = m_phase0 + pshift; if (phase >= 1.0f) phase -= 1.0f; return sample(phase, freq); } // iterate. float sample(float& phase, float freq) const { const float index = phase * float(m_nsize); const uint32_t i = uint32_t(index); const float alpha = index - float(i); phase += freq / m_srate; if (phase >= 1.0f) phase -= 1.0f; // cubic interpolation... const float x0 = m_table[i]; const float x1 = m_table[i + 1]; #if 0 // cubic interp. const float x2 = m_table[i + 2]; const float x3 = m_table[i + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; #else // linear interp. return x0 + alpha * (x1 - x0); #endif } // absolute value. float value(float phase) const { phase += m_phase0; if (phase >= 1.0f) phase -= 1.0f; return m_table[uint32_t(phase * float(m_nsize))]; } protected: // init pulse table. void reset_pulse(); // init saw table. void reset_saw(); // init sine table. void reset_sine(); // init random table. void reset_rand(); // init noise table. void reset_noise(); // post-processors void reset_filter(); void reset_normalize(); void reset_interp(); // Hal Chamberlain's pseudo-random linear congruential method. uint32_t pseudo_srand () { return (m_srand = (m_srand * 196314165) + 907633515); } float pseudo_randf () { return pseudo_srand() / float(0x8000U << 16) - 1.0f; } private: uint32_t m_nsize; uint16_t m_nover; Shape m_shape; float m_width; float m_srate; float *m_table; float m_phase0; uint32_t m_srand; }; //------------------------------------------------------------------------- // samplv1_wave_lf - hard/non-smoothed wave table (eg. LFO). // class samplv1_wave_lf : public samplv1_wave { public: // ctor. samplv1_wave_lf(uint32_t nsize = 1024) : samplv1_wave(nsize, 0) {} }; //------------------------------------------------------------------------- // samplv1_oscillator - wave table oscillator // class samplv1_oscillator { public: // ctor. samplv1_oscillator(samplv1_wave *wave = 0) { reset(wave); } // wave and phase accessors. void reset(samplv1_wave *wave) { m_wave = wave; m_phase = 0.0f; } samplv1_wave *wave() const { return m_wave; } // begin. float start(float pshift = 0.0f, float freq = 0.0f) { return m_wave->start(m_phase, pshift, freq); } // iterate. float sample(float freq) { return m_wave->sample(m_phase, freq); } // phase-shift accessor. float pshift() const { const float pshift = m_wave->phase0() + m_phase; return (pshift >= 1.0f ? pshift - 1.0f : pshift); } private: samplv1_wave *m_wave; float m_phase; }; #endif // __samplv1_wave_h // end of samplv1_wave.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_preset.cpp0000644000000000000000000000013213601077412020304 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_preset.cpp0000644000175000001440000002772113601077412021152 0ustar00rncbcusers00000000000000// samplv1widget_preset.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_preset.h" #include "samplv1_config.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // samplv1widget_preset - Custom edit-box widget. // // Constructor. samplv1widget_preset::samplv1widget_preset ( QWidget *pParent ) : QWidget (pParent) { m_pNewButton = new QToolButton(); m_pOpenButton = new QToolButton(); m_pComboBox = new QComboBox(); m_pSaveButton = new QToolButton(); m_pDeleteButton = new QToolButton(); m_pResetButton = new QToolButton(); m_pNewButton->setIcon(QIcon(":/images/presetNew.png")); m_pOpenButton->setIcon(QIcon(":/images/presetOpen.png")); m_pComboBox->setEditable(true); m_pComboBox->setMinimumWidth(240); #if QT_VERSION >= QT_VERSION_CHECK(4, 2, 0) m_pComboBox->setCompleter(nullptr); #endif m_pComboBox->setInsertPolicy(QComboBox::NoInsert); m_pSaveButton->setIcon(QIcon(":/images/presetSave.png")); m_pDeleteButton->setIcon(QIcon(":/images/presetDelete.png")); m_pResetButton->setText("Reset"); m_pNewButton->setToolTip(tr("New Preset")); m_pOpenButton->setToolTip(tr("Open Preset")); m_pSaveButton->setToolTip(tr("Save Preset")); m_pDeleteButton->setToolTip(tr("Delete Preset")); m_pResetButton->setToolTip(tr("Reset Preset")); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setMargin(2); pHBoxLayout->setSpacing(4); pHBoxLayout->addWidget(m_pNewButton); pHBoxLayout->addWidget(m_pOpenButton); pHBoxLayout->addWidget(m_pComboBox); pHBoxLayout->addWidget(m_pSaveButton); pHBoxLayout->addWidget(m_pDeleteButton); pHBoxLayout->addSpacing(4); pHBoxLayout->addWidget(m_pResetButton); QWidget::setLayout(pHBoxLayout); m_iInitPreset = 0; m_iDirtyPreset = 0; // UI signal/slot connections... QObject::connect(m_pNewButton, SIGNAL(clicked()), SLOT(newPreset())); QObject::connect(m_pOpenButton, SIGNAL(clicked()), SLOT(openPreset())); QObject::connect(m_pComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(stabilizePreset())); QObject::connect(m_pComboBox, SIGNAL(activated(const QString&)), SLOT(activatePreset(const QString&))); QObject::connect(m_pSaveButton, SIGNAL(clicked()), SLOT(savePreset())); QObject::connect(m_pDeleteButton, SIGNAL(clicked()), SLOT(deletePreset())); QObject::connect(m_pResetButton, SIGNAL(clicked()), SLOT(resetPreset())); refreshPreset(); stabilizePreset(); } // Preset name/text accessors. void samplv1widget_preset::clearPreset (void) { ++m_iInitPreset; const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->clearEditText(); m_pComboBox->blockSignals(bBlockSignals); } void samplv1widget_preset::setPreset ( const QString& sPreset ) { const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->setEditText(sPreset); m_pComboBox->blockSignals(bBlockSignals); } QString samplv1widget_preset::preset (void) const { return m_pComboBox->currentText(); } // Check whether current preset may be reset. bool samplv1widget_preset::queryPreset (void) { if (m_iInitPreset == 0) return true; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return false; if (m_iDirtyPreset > 0) { const QString& sPreset(pConfig->sPreset); if (sPreset.isEmpty()) { if (QMessageBox::warning(this, tr("Warning"), tr("Some parameters have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } else { switch (QMessageBox::warning(this, tr("Warning"), tr("Some preset parameters have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(sPreset), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: savePreset(sPreset); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... setPreset(sPreset); return false; } } } return true; } // Preset management slots... void samplv1widget_preset::activatePreset ( const QString& sPreset ) { if (!sPreset.isEmpty() && queryPreset()) loadPreset(sPreset); } void samplv1widget_preset::loadPreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { emit loadPresetFile(pConfig->presetFile(sPreset)); ++m_iInitPreset; pConfig->sPreset = sPreset; setPreset(sPreset); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::newPreset (void) { if (!queryPreset()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { emit newPresetFile(); pConfig->sPreset.clear(); clearPreset(); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::openPreset (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; QStringList files; const QString sExt(SAMPLV1_TITLE); const QString& sTitle = tr("Open Preset"); const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); QWidget *pParentWidget = nullptr; QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) files = QFileDialog::getOpenFileNames(pParentWidget, sTitle, pConfig->sPresetDir, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, pConfig->sPresetDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFiles); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) files = fileDialog.selectedFiles(); #endif if (!files.isEmpty() && queryPreset()) { int iPreset = 0; QStringListIterator iter(files); while (iter.hasNext()) { const QString& sFilename = iter.next(); const QFileInfo fi(sFilename); if (fi.exists()) { const QString& sPreset = fi.completeBaseName(); pConfig->setPresetFile(sPreset, sFilename); if (++iPreset == 1) { ++m_iInitPreset; emit loadPresetFile(sFilename); pConfig->sPreset = sPreset; pConfig->sPresetDir = fi.absolutePath(); setPreset(sPreset); } } refreshPreset(); } } stabilizePreset(); } void samplv1widget_preset::savePreset (void) { savePreset(m_pComboBox->currentText()); } void samplv1widget_preset::savePreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; const QString sExt(SAMPLV1_TITLE); QFileInfo fi(QDir(pConfig->sPresetDir), sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); if (!fi.exists()) { const QString& sTitle = tr("Save Preset"); const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); QWidget *pParentWidget = nullptr; QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getSaveFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif } else { if (QMessageBox::warning(QWidget::window(), tr("Warning"), tr("About to replace preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } if (!sFilename.isEmpty()) { if (QFileInfo(sFilename).suffix() != sExt) sFilename += '.' + sExt; emit savePresetFile(sFilename); pConfig->setPresetFile(sPreset, sFilename); ++m_iInitPreset; pConfig->sPreset = sPreset; pConfig->sPresetDir = QFileInfo(sFilename).absolutePath(); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::deletePreset (void) { const QString& sPreset = m_pComboBox->currentText(); if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; if (QMessageBox::warning(QWidget::window(), tr("Warning"), tr("About to remove preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; pConfig->removePreset(sPreset); pConfig->sPreset.clear(); clearPreset(); refreshPreset(); stabilizePreset(); } void samplv1widget_preset::resetPreset (void) { const QString& sPreset = m_pComboBox->currentText(); const bool bLoadPreset = (!sPreset.isEmpty() && m_pComboBox->findText(sPreset) >= 0); if (bLoadPreset && !queryPreset()) return; if (bLoadPreset) { loadPreset(sPreset); } else { emit resetPresetFile(); m_iDirtyPreset = 0; stabilizePreset(); } } // Widget refreshner-loader. void samplv1widget_preset::refreshPreset (void) { const bool bBlockSignals = m_pComboBox->blockSignals(true); const QString sOldPreset = m_pComboBox->currentText(); const QIcon icon(":/images/samplv1_preset.png"); m_pComboBox->clear(); samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { QStringListIterator iter(pConfig->presetList()); while (iter.hasNext()) { const QString& sPreset = iter.next(); m_pComboBox->addItem(icon, sPreset); } m_pComboBox->model()->sort(0); } const int iIndex = m_pComboBox->findText(sOldPreset); if (iIndex >= 0) m_pComboBox->setCurrentIndex(iIndex); else m_pComboBox->setEditText(sOldPreset); m_iDirtyPreset = 0; m_pComboBox->blockSignals(bBlockSignals); } // Preset control. void samplv1widget_preset::initPreset (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && !pConfig->sPreset.isEmpty()) loadPreset(pConfig->sPreset); else newPreset(); } // Dirty flag accessors. void samplv1widget_preset::setDirtyPreset ( bool bDirtyPreset ) { if (bDirtyPreset) { ++m_iDirtyPreset; } else { m_iDirtyPreset = 0; } stabilizePreset(); } bool samplv1widget_preset::isDirtyPreset (void) const { return (m_iDirtyPreset > 0); } void samplv1widget_preset::stabilizePreset (void) { const QString& sPreset = m_pComboBox->currentText(); const bool bEnabled = (!sPreset.isEmpty()); const bool bExists = (m_pComboBox->findText(sPreset) >= 0); const bool bDirty = (m_iDirtyPreset > 0); m_pSaveButton->setEnabled(bEnabled && (!bExists || bDirty)); m_pDeleteButton->setEnabled(bEnabled && bExists); m_pResetButton->setEnabled(bDirty); } // end of samplv1widget_preset.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1.desktop0000644000000000000000000000013213601077412016405 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.desktop0000644000175000001440000000065113601077412017244 0ustar00rncbcusers00000000000000[Desktop Entry] Name=samplv1 Version=1.0 GenericName=MIDI Comment=samplv1 is an old school polyphonic sampler Comment[fr]=samplv1 est un échantillonneur polyphonique à l'ancienne Exec=samplv1_jack Icon=samplv1 Categories=Audio;AudioVideo;Midi;X-Alsa;X-Jack;Qt; Keywords=Audio;MIDI;ALSA;JACK;Synthesizer;Sampler;LV2;Qt; Terminal=false Type=Application StartupWMClass=samplv1_jack X-Window-Icon=samplv1 X-SuSE-translate=true samplv1-0.9.12/src/PaxHeaders.5530/samplv1_nsm.cpp0000644000000000000000000000013213601077412016373 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_nsm.cpp0000644000175000001440000002557313601077412017244 0ustar00rncbcusers00000000000000// samplv1_nsm.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_nsm.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // samplv1_nsm - OSC (liblo) callback methods. static int osc_nsm_error ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_error(&argv[2]->s); return 0; } static int osc_nsm_reply ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_reply(&argv[1]->s, &argv[2]->s, &argv[3]->s); return 0; } static int osc_nsm_open ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_open(&argv[0]->s, &argv[1]->s, &argv[2]->s); return 0; } static int osc_nsm_save ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_save(); return 0; } static int osc_nsm_loaded ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_loaded(); return 0; } static int osc_nsm_show ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_show(); return 0; } static int osc_nsm_hide ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == nullptr) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // samplv1_nsm - NSM OSC client agent. // Constructor. samplv1_nsm::samplv1_nsm ( const QString& nsm_url, QObject *pParent ) : QObject(pParent), #ifdef CONFIG_LIBLO m_address(nullptr), m_thread(nullptr), m_server(nullptr), #endif m_active(false) { #ifdef CONFIG_LIBLO m_address = lo_address_new_from_url(nsm_url.toUtf8().constData()); int proto = lo_address_get_protocol(m_address); m_thread = lo_server_thread_new_with_proto(nullptr, proto, nullptr); if (m_thread) { m_server = lo_server_thread_get_server(m_thread); lo_server_thread_add_method(m_thread, "/error", "sis", osc_nsm_error, this); lo_server_thread_add_method(m_thread, "/reply", "ssss", osc_nsm_reply, this); lo_server_thread_add_method(m_thread, "/nsm/client/open", "sss", osc_nsm_open, this); lo_server_thread_add_method(m_thread, "/nsm/client/save", "", osc_nsm_save, this); lo_server_thread_add_method(m_thread, "/nsm/client/session_is_loaded", "", osc_nsm_loaded, this); lo_server_thread_add_method(m_thread, "/nsm/client/show_optional_gui", "", osc_nsm_show, this); lo_server_thread_add_method(m_thread, "/nsm/client/hide_optional_gui", "", osc_nsm_hide, this); lo_server_thread_start(m_thread); } #endif } // Destructor. samplv1_nsm::~samplv1_nsm (void) { #ifdef CONFIG_LIBLO if (m_thread) { lo_server_thread_stop(m_thread); lo_server_thread_free(m_thread); } if (m_address) lo_address_free(m_address); #endif } // Session clieant methods. void samplv1_nsm::announce ( const QString& app_name, const QString& capabilities ) { #ifdef CONFIG_LIBLO if (m_address && m_server) { const QFileInfo fi(QApplication::applicationFilePath()); lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/server/announce", "sssiii", app_name.toUtf8().constData(), capabilities.toUtf8().constData(), fi.fileName().toUtf8().constData(), NSM_API_VERSION_MAJOR, NSM_API_VERSION_MINOR, int(QApplication::applicationPid())); } #endif } // Session activation accessor. bool samplv1_nsm::is_active (void) const { return m_active; } // Session manager accessors. const QString& samplv1_nsm::manager (void) const { return m_manager; } const QString& samplv1_nsm::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& samplv1_nsm::path_name (void) const { return m_path_name; } const QString& samplv1_nsm::display_name (void) const { return m_display_name; } const QString& samplv1_nsm::client_id (void) const { return m_client_id; } // Session client methods. void samplv1_nsm::dirty ( bool is_dirty ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_dirty ? "/nsm/client/is_dirty" : "/nsm/client/is_clean"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void samplv1_nsm::visible ( bool is_visible ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_visible ? "/nsm/client/gui_is_shown" : "/nsm/client/gui_is_hidden"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void samplv1_nsm::progress ( float percent ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/progress", "f", percent); } #endif } void samplv1_nsm::message ( int priority, const QString& mesg ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/message", "is", priority, mesg.toUtf8().constData()); } #endif } // Session client reply methods. void samplv1_nsm::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void samplv1_nsm::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void samplv1_nsm::reply ( const QString& path, ReplyCode reply_code ) { const char *reply_mesg; switch (reply_code) { case ERR_OK: reply_mesg = "OK"; break; case ERR_GENERAL: reply_mesg = "ERR_GENERAL"; break; case ERR_INCOMPATIBLE_API: reply_mesg = "ERR_INCOMPATIBLE_API"; break; case ERR_BLACKLISTED: reply_mesg = "ERR_BLACKLISTED"; break; case ERR_LAUNCH_FAILED: reply_mesg = "ERR_LAUNCH_FAILED"; break; case ERR_NO_SUCH_FILE: reply_mesg = "ERR_NO_SUCH_FILE"; break; case ERR_NO_SESSION_OPEN: reply_mesg = "ERR_NO_SESSION_OPEN"; break; case ERR_UNSAVED_CHANGES: reply_mesg = "ERR_UNSAVED_CHANGES"; break; case ERR_NOT_NOW: reply_mesg = "ERR_NOT_NOW"; break; default: reply_mesg = "(UNKNOWN)"; break; } #ifdef CONFIG_LIBLO if (m_address && m_server) { if (reply_code == ERR_OK) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/reply", "ss", path.toUtf8().constData(), reply_mesg); } else { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/error", "sis", path.toUtf8().constData(), int(reply_code), reply_mesg); } } #endif } // Server announce error. void samplv1_nsm::nsm_announce_error ( const char *mesg ) { m_active = false; m_manager.clear(); m_capabilities.clear(); m_path_name.clear(); m_display_name.clear(); m_client_id.clear(); emit active(false); qWarning("NSM: Failed to register with server: %s.", mesg); } // Server announce reply. void samplv1_nsm::nsm_announce_reply ( const char *mesg, const char *manager, const char *capabilities ) { m_active = true; m_manager = manager; m_capabilities = capabilities; emit active(true); qWarning("NSM: Successfully registered with server: %s.", mesg); } // Client open callback. void samplv1_nsm::nsm_open ( const char *path_name, const char *display_name, const char *client_id ) { m_path_name = path_name; m_display_name = display_name; m_client_id = client_id; #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_open: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit open(); } // Client save callback. void samplv1_nsm::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_save: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit save(); } // Client loaded callback. void samplv1_nsm::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_loaded: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit loaded(); } // Client show optional GUI. void samplv1_nsm::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_show: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit show(); } // Client hide optional GUI. void samplv1_nsm::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_hide: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit hide(); } // end of samplv1_nsm.cpp samplv1-0.9.12/src/PaxHeaders.5530/appdata0000644000000000000000000000013213601077412014764 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/appdata/0000755000175000001440000000000013601077412015676 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/appdata/PaxHeaders.5530/samplv1.appdata.xml0000644000000000000000000000013213601077412020557 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/appdata/samplv1.appdata.xml0000644000175000001440000000270513601077412021420 0ustar00rncbcusers00000000000000 org.rncbc.samplv1 FSFAP GPL-2.0+ samplv1 an old-school polyphonic sampler

samplv1 is an old-school polyphonic sampler synthesizer with stereo fx.

features:

  • pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support;
  • LV2 instrument plugin. URI: http\://samplv1.sourceforge.net/lv2

 samplv1.desktop ​ samplv1_jack ​ http://samplv1.sourceforge.net/image/samplv1-screenshot8.png The main window showing the application in action Audio MIDI ALSA JACK Synthesizer Sampler LV2 Qt https://samplv1.sourceforge.io rncbc.org rncbc aka. Rui Nuno Capela rncbc@rncbc.org samplv1-0.9.12/src/PaxHeaders.5530/samplv1.h0000644000000000000000000000013213601077412015163 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.h0000644000175000001440000001122713601077412016023 0ustar00rncbcusers00000000000000// samplv1.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_h #define __samplv1_h #include "config.h" #include // forward declarations class samplv1_impl; class samplv1_port; class samplv1_sample; class samplv1_controls; class samplv1_programs; //------------------------------------------------------------------------- // samplv1 - decl. // class samplv1 { public: samplv1(uint16_t nchannels = 2, float srate = 44100.0f); virtual ~samplv1(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; samplv1_sample *sample() const; void setReverse(bool bReverse, bool bSync = false); bool isReverse() const; void setOffset(bool bOffset, bool bSync = false); bool isOffset() const; void setOffsetRange(uint32_t iOffsetStart, uint32_t iOffsetEnd); uint32_t offsetStart() const; uint32_t offsetEnd() const; void setLoop(bool bLoop, bool bSync = false); bool isLoop() const; void setLoopRange(uint32_t iLoopStart, uint32_t iLoopEnd); uint32_t loopStart() const; uint32_t loopEnd() const; void setLoopFade(uint32_t iLoopFade); uint32_t loopFade() const; void setLoopZero(bool bLoopZero); bool isLoopZero() const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; void setTempo(float bpm); float tempo() const; enum ParamIndex { GEN1_SAMPLE = 0, GEN1_REVERSE, GEN1_OFFSET, GEN1_OFFSET_1, GEN1_OFFSET_2, GEN1_LOOP, GEN1_LOOP_1, GEN1_LOOP_2, GEN1_OCTAVE, GEN1_TUNING, GEN1_GLIDE, GEN1_ENVTIME, DCF1_ENABLED, DCF1_CUTOFF, DCF1_RESO, DCF1_TYPE, DCF1_SLOPE, DCF1_ENVELOPE, DCF1_ATTACK, DCF1_DECAY, DCF1_SUSTAIN, DCF1_RELEASE, LFO1_ENABLED, LFO1_SHAPE, LFO1_WIDTH, LFO1_BPM, LFO1_RATE, LFO1_SYNC, LFO1_SWEEP, LFO1_PITCH, LFO1_CUTOFF, LFO1_RESO, LFO1_PANNING, LFO1_VOLUME, LFO1_ATTACK, LFO1_DECAY, LFO1_SUSTAIN, LFO1_RELEASE, DCA1_ENABLED, DCA1_VOLUME, DCA1_ATTACK, DCA1_DECAY, DCA1_SUSTAIN, DCA1_RELEASE, OUT1_WIDTH, OUT1_PANNING, OUT1_FXSEND, OUT1_VOLUME, DEF1_PITCHBEND, DEF1_MODWHEEL, DEF1_PRESSURE, DEF1_VELOCITY, DEF1_CHANNEL, DEF1_MONO, CHO1_WET, CHO1_DELAY, CHO1_FEEDB, CHO1_RATE, CHO1_MOD, FLA1_WET, FLA1_DELAY, FLA1_FEEDB, FLA1_DAFT, PHA1_WET, PHA1_RATE, PHA1_FEEDB, PHA1_DEPTH, PHA1_DAFT, DEL1_WET, DEL1_DELAY, DEL1_FEEDB, DEL1_BPM, REV1_WET, REV1_ROOM, REV1_DAMP, REV1_FEEDB, REV1_WIDTH, DYN1_COMPRESS, DYN1_LIMITER, KEY1_LOW, KEY1_HIGH, NUM_PARAMS }; void setParamPort(ParamIndex index, float *pfParam); samplv1_port *paramPort(ParamIndex index) const; void setParamValue(ParamIndex index, float fValue); float paramValue(ParamIndex index) const; bool running(bool on); void stabilize(); void reset(); samplv1_controls *controls() const; samplv1_programs *programs() const; void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); void sampleOffsetLoopTest(); virtual void updatePreset(bool bDirty) = 0; void midiInEnabled(bool on); uint32_t midiInCount(); void directNoteOn(int note, int vel); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); virtual void updateTuning() = 0; virtual void updateSample() = 0; private: samplv1_impl *m_pImpl; }; #endif// __samplv1_h // end of samplv1.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_nsm.h0000644000000000000000000000013213601077412016040 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_nsm.h0000644000175000001440000000642613601077412016705 0ustar00rncbcusers00000000000000// samplv1_nsm.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_nsm_h #define __samplv1_nsm_h #include "samplv1_config.h" #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // samplv1_nsm - NSM OSC client agent. class samplv1_nsm : public QObject { Q_OBJECT public: // Constructor. samplv1_nsm(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~samplv1_nsm(); // Session activation accessor. bool is_active() const; // Session manager accessors. const QString& manager() const; const QString& capabilities() const; // Session client accessors. const QString& path_name() const; const QString& display_name() const; const QString& client_id() const; // Session client methods. void announce(const QString& app_name, const QString& capabilities); void dirty(bool is_dirty); void visible(bool is_visible); void progress(float percent); void message(int priority, const QString& mesg); // Status/error codes enum ReplyCode { ERR_OK = 0, ERR_GENERAL = -1, ERR_INCOMPATIBLE_API = -2, ERR_BLACKLISTED = -3, ERR_LAUNCH_FAILED = -4, ERR_NO_SUCH_FILE = -5, ERR_NO_SESSION_OPEN = -6, ERR_UNSAVED_CHANGES = -7, ERR_NOT_NOW = -8, ERR_BAD_PROJECT = -9, ERR_CREATE_FAILED = -10 }; // Session client reply methods. void open_reply(ReplyCode reply_code = ERR_OK); void save_reply(ReplyCode reply_code = ERR_OK); // Server methods response methods. void nsm_announce_error( const char *mesg); void nsm_announce_reply( const char *mesg, const char *manager, const char *capabilities); void nsm_open( const char *path_name, const char *display_name, const char *client_id); void nsm_save(); void nsm_loaded(); void nsm_show(); void nsm_hide(); protected: void reply(const QString& path, ReplyCode reply_code); signals: // Session client callbacks. void active(bool is_active); void open(); void save(); void loaded(); void show(); void hide(); private: // Instance variables. #ifdef CONFIG_LIBLO lo_address m_address; lo_server_thread m_thread; lo_server m_server; #endif bool m_active; QString m_manager; QString m_capabilities; QString m_path_name; QString m_display_name; QString m_client_id; }; #endif // __samplv1_nsm_h // end of samplv1_nsm.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_palette.cpp0000644000000000000000000000013213601077412020440 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_palette.cpp0000644000175000001440000011706713601077412021311 0ustar00rncbcusers00000000000000// samplv1widget_palette.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_palette.h" #include "ui_samplv1widget_palette.h" #include #include #include #include #include #include #include #include #include #include #include // Local static consts. static const char *ColorThemesGroup = "/ColorThemes/"; static const char *PaletteEditorGroup = "/PaletteEditor/"; static const char *DefaultDirKey = "DefaultDir"; static const char *ShowDetailsKey = "ShowDetails"; static const char *DefaultSuffix = "conf"; static struct { const char *key; QPalette::ColorRole value; } g_colorRoles[] = { { "Window", QPalette::Window }, { "WindowText", QPalette::WindowText }, { "Button", QPalette::Button }, { "ButtonText", QPalette::ButtonText }, { "Light", QPalette::Light }, { "Midlight", QPalette::Midlight }, { "Dark", QPalette::Dark }, { "Mid", QPalette::Mid }, { "Text", QPalette::Text }, { "BrightText", QPalette::BrightText }, { "Base", QPalette::Base }, { "AlternateBase", QPalette::AlternateBase }, { "Shadow", QPalette::Shadow }, { "Highlight", QPalette::Highlight }, { "HighlightedText", QPalette::HighlightedText }, { "Link", QPalette::Link }, { "LinkVisited", QPalette::LinkVisited }, { "ToolTipBase", QPalette::ToolTipBase }, { "ToolTipText", QPalette::ToolTipText }, { "NoRole", QPalette::NoRole }, { nullptr, QPalette::NoRole } }; //------------------------------------------------------------------------- // samplv1widget_palette samplv1widget_palette::samplv1widget_palette ( QWidget *parent, const QPalette& pal ) : QDialog(parent), p_ui(new Ui::samplv1widget_palette), m_ui(*p_ui) { m_ui.setupUi(this); m_settings = nullptr; m_owner = false; m_modelUpdated = false; m_paletteUpdated = false; m_dirtyCount = 0; m_dirtyTotal = 0; updateGenerateButton(); m_paletteModel = new PaletteModel(this); m_ui.paletteView->setModel(m_paletteModel); ColorDelegate *delegate = new ColorDelegate(this); m_ui.paletteView->setItemDelegate(delegate); m_ui.paletteView->setEditTriggers(QAbstractItemView::AllEditTriggers); // m_ui.paletteView->setAlternatingRowColors(true); m_ui.paletteView->setSelectionBehavior(QAbstractItemView::SelectRows); m_ui.paletteView->setDragEnabled(true); m_ui.paletteView->setDropIndicatorShown(true); m_ui.paletteView->setRootIsDecorated(false); m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); QObject::connect(m_ui.nameCombo, SIGNAL(activated(const QString&)), SLOT(nameComboActivated(const QString&))); QObject::connect(m_ui.nameCombo, SIGNAL(editTextChanged(const QString&)), SLOT(nameComboChanged(const QString&))); QObject::connect(m_ui.saveButton, SIGNAL(clicked()), SLOT(saveButtonClicked())); QObject::connect(m_ui.deleteButton, SIGNAL(clicked()), SLOT(deleteButtonClicked())); QObject::connect(m_ui.generateButton, SIGNAL(changed()), SLOT(generateButtonChanged())); QObject::connect(m_ui.resetButton, SIGNAL(clicked()), SLOT(resetButtonClicked())); QObject::connect(m_ui.detailsCheck, SIGNAL(clicked()), SLOT(detailsCheckClicked())); QObject::connect(m_ui.importButton, SIGNAL(clicked()), SLOT(importButtonClicked())); QObject::connect(m_ui.exportButton, SIGNAL(clicked()), SLOT(exportButtonClicked())); QObject::connect(m_paletteModel, SIGNAL(paletteChanged(const QPalette&)), SLOT(paletteChanged(const QPalette&))); QObject::connect(m_ui.dialogButtons, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.dialogButtons, SIGNAL(rejected()), SLOT(reject())); setPalette(pal, pal); QDialog::adjustSize(); } samplv1widget_palette::~samplv1widget_palette (void) { setSettings(nullptr); } void samplv1widget_palette::setPalette ( const QPalette& pal ) { m_palette = pal; const uint mask = pal.resolve(); for (int i = 0; g_colorRoles[i].key; ++i) { if ((mask & (1 << i)) == 0) { const QPalette::ColorRole cr = QPalette::ColorRole(i); m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); } } m_palette.resolve(mask); updateGenerateButton(); m_paletteUpdated = true; if (!m_modelUpdated) m_paletteModel->setPalette(m_palette, m_parentPalette); m_paletteUpdated = false; } void samplv1widget_palette::setPalette ( const QPalette& pal, const QPalette& parentPal ) { m_parentPalette = parentPal; setPalette(pal); } const QPalette& samplv1widget_palette::palette (void) const { return m_palette; } void samplv1widget_palette::setSettings ( QSettings *settings, bool owner ) { if (m_settings && m_owner) delete m_settings; m_settings = settings; m_owner = owner; m_ui.detailsCheck->setChecked(isShowDetails()); updateNamedPaletteList(); updateDialogButtons(); } QSettings *samplv1widget_palette::settings (void) const { return m_settings; } void samplv1widget_palette::nameComboActivated ( const QString& name ) { setPaletteName(name); } void samplv1widget_palette::nameComboChanged ( const QString& name ) { if (m_dirtyCount > 0 || m_ui.nameCombo->findText(name) < 0) updateDialogButtons(); else setPaletteName(name); } void samplv1widget_palette::saveButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (!name.isEmpty()) { saveNamedPalette(name, m_palette); setPalette(m_palette, m_palette); updateNamedPaletteList(); resetButtonClicked(); } } void samplv1widget_palette::deleteButtonClicked (void) { const QString& name = m_ui.nameCombo->currentText(); if (m_ui.nameCombo->findText(name) >= 0) { deleteNamedPalette(name); updateNamedPaletteList(); updateDialogButtons(); } } void samplv1widget_palette::generateButtonChanged (void) { const QColor& color = m_ui.generateButton->brush().color(); const QPalette& pal = QPalette(color); setPalette(pal); ++m_dirtyCount; updateDialogButtons(); } void samplv1widget_palette::resetButtonClicked (void) { const bool blocked = blockSignals(true); for (int i = 0; g_colorRoles[i].key; ++i) { const QPalette::ColorRole cr = g_colorRoles[i].value; const QModelIndex& index = m_paletteModel->index(cr, 0); m_paletteModel->setData(index, false, Qt::EditRole); } m_dirtyCount = 0; updateDialogButtons(); blockSignals(blocked); } void samplv1widget_palette::detailsCheckClicked (void) { const int cw = (m_ui.paletteView->viewport()->width() >> 2); QHeaderView *header = m_ui.paletteView->header(); header->resizeSection(0, cw); if (m_ui.detailsCheck->isChecked()) { m_ui.paletteView->setColumnHidden(2, false); m_ui.paletteView->setColumnHidden(3, false); header->resizeSection(1, cw); header->resizeSection(2, cw); header->resizeSection(3, cw); m_paletteModel->setGenerate(false); } else { m_ui.paletteView->setColumnHidden(2, true); m_ui.paletteView->setColumnHidden(3, true); header->resizeSection(1, cw * 3); m_paletteModel->setGenerate(true); } } void samplv1widget_palette::importButtonClicked (void) { const QString& title = tr("Import File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); const QString& filename = QFileDialog::getOpenFileName(this, title, defaultDir(), filters.join(";;")); if (filename.isEmpty()) return; int imported = 0; QSettings settings(filename, QSettings::IniFormat); settings.beginGroup(ColorThemesGroup); QStringListIterator name_iter(settings.childGroups()); while (name_iter.hasNext()) { const QString& name = name_iter.next(); if (!name.isEmpty()) { QPalette pal; int result = 0; uint mask = pal.resolve(); settings.beginGroup(name + '/'); QStringListIterator iter(settings.childKeys()); while (iter.hasNext()) { const QString& key = iter.next(); const QPalette::ColorRole cr = samplv1widget_palette::colorRole(key); const QStringList& clist = settings.value(key).toStringList(); if (clist.count() == 3) { pal.setColor(QPalette::Active, cr, QColor(clist.at(0))); pal.setColor(QPalette::Inactive, cr, QColor(clist.at(1))); pal.setColor(QPalette::Disabled, cr, QColor(clist.at(2))); mask &= ~(1 << int(cr)); ++result; } } pal.resolve(mask); settings.endGroup(); if (result > 0) { saveNamedPalette(name, pal); setPaletteName(name); ++imported; } } } settings.endGroup(); if (imported > 0) { updateNamedPaletteList(); resetButtonClicked(); setDefaultDir(QFileInfo(filename).absolutePath()); } else { QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Could not import from file:\n\n" "%1\n\nSorry.").arg(filename)); } } void samplv1widget_palette::exportButtonClicked (void) { const QString& title = tr("Export File - %1").arg(QDialog::windowTitle()); QStringList filters; filters.append(tr("Palette files (*.%1)").arg(DefaultSuffix)); filters.append(tr("All files (*.*)")); QString dirname = defaultDir(); if (!dirname.isEmpty()) dirname.append(QDir::separator()); dirname.append(paletteName() + '.' + DefaultSuffix); const QString& filename = QFileDialog::getSaveFileName(this, title, dirname, filters.join(";;")); if (filename.isEmpty()) return; const QPalette& pal = m_palette; QSettings settings(filename, QSettings::IniFormat); settings.beginGroup(ColorThemesGroup); settings.beginGroup(QFileInfo(filename).baseName() + '/'); for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole cr = g_colorRoles[i].value; QStringList clist; clist.append(pal.color(QPalette::Active, cr).name()); clist.append(pal.color(QPalette::Inactive, cr).name()); clist.append(pal.color(QPalette::Disabled, cr).name()); settings.setValue(key, clist); } settings.endGroup(); settings.endGroup(); setDefaultDir(QFileInfo(filename).absolutePath()); } void samplv1widget_palette::paletteChanged ( const QPalette& pal ) { m_modelUpdated = true; if (!m_paletteUpdated) setPalette(pal); m_modelUpdated = false; ++m_dirtyCount; updateDialogButtons(); } void samplv1widget_palette::setPaletteName ( const QString& name ) { const bool blocked = m_ui.nameCombo->blockSignals(true); m_ui.nameCombo->setEditText(name); QPalette pal; if (namedPalette(m_settings, name, pal, true)) setPalette(pal, pal); m_dirtyCount = 0; updateDialogButtons(); m_ui.nameCombo->blockSignals(blocked); } QString samplv1widget_palette::paletteName (void) const { return m_ui.nameCombo->currentText(); } void samplv1widget_palette::updateNamedPaletteList (void) { const bool blocked = m_ui.nameCombo->blockSignals(true); const QString old_name = m_ui.nameCombo->currentText(); m_ui.nameCombo->clear(); m_ui.nameCombo->insertItems(0, namedPaletteList()); // m_ui.nameCombo->model()->sort(0); const int i = m_ui.nameCombo->findText(old_name); if (i >= 0) m_ui.nameCombo->setCurrentIndex(i); else m_ui.nameCombo->setEditText(old_name); m_ui.nameCombo->blockSignals(blocked); } void samplv1widget_palette::updateGenerateButton (void) { m_ui.generateButton->setBrush( m_palette.brush(QPalette::Active, QPalette::Button)); } void samplv1widget_palette::updateDialogButtons (void) { const QString& name = m_ui.nameCombo->currentText(); const int i = m_ui.nameCombo->findText(name); m_ui.saveButton->setEnabled(!name.isEmpty() && (m_dirtyCount > 0 || i < 0)); m_ui.deleteButton->setEnabled(i >= 0); m_ui.resetButton->setEnabled(m_dirtyCount > 0); m_ui.exportButton->setEnabled(!name.isEmpty() || i >= 0); m_ui.dialogButtons->button(QDialogButtonBox::Ok)->setEnabled(i >= 0); if (name == "Wonton Soup" || name == "KXStudio") { m_ui.saveButton->setEnabled(false); m_ui.deleteButton->setEnabled(false); m_ui.exportButton->setEnabled(false); } } bool samplv1widget_palette::namedPalette ( const QString& name, QPalette& pal ) { return namedPalette(m_settings, name, pal); } bool samplv1widget_palette::namedPalette ( QSettings *settings, const QString& name, QPalette& pal, bool fixup ) { int result = 0; uint mask = pal.resolve(); // Custom color themes... if (name == "Wonton Soup") { pal.setColor(QPalette::Active, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(73, 78, 88)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(60, 64, 72)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(52, 56, 63)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(67, 71, 80)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(59, 62, 70)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(182, 193, 208)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(42, 44, 48)); pal.setColor(QPalette::Active, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(99, 105, 115)); pal.setColor(QPalette::Active, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(82, 88, 99)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(72, 77, 87)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(210, 222, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(111, 118, 130)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(95, 101, 114)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(86, 92, 104)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(84, 90, 101)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(75, 81, 91)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(40, 43, 49)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(35, 38, 43)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(63, 68, 76)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(56, 59, 67)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(29, 31, 35)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(25, 27, 30)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(120, 136, 156)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(81, 90, 103)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(64, 68, 77)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(209, 225, 244)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(182, 193, 208)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(97, 104, 114)); pal.setColor(QPalette::Active, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(156, 212, 255)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(82, 102, 119)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(64, 128, 255)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(54, 76, 119)); mask = 0; ++result; } else if (name == "KXStudio") { pal.setColor(QPalette::Active, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Inactive, QPalette::Window, QColor(17, 17, 17)); pal.setColor(QPalette::Disabled, QPalette::Window, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::WindowText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::WindowText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Inactive, QPalette::Base, QColor(7, 7, 7)); pal.setColor(QPalette::Disabled, QPalette::Base, QColor(6, 6, 6)); pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Inactive, QPalette::AlternateBase, QColor(14, 14, 14)); pal.setColor(QPalette::Disabled, QPalette::AlternateBase, QColor(12, 12, 12)); pal.setColor(QPalette::Active, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Inactive, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Disabled, QPalette::ToolTipBase, QColor(4, 4, 4)); pal.setColor(QPalette::Active, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::ToolTipText, QColor(230, 230, 230)); pal.setColor(QPalette::Active, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Inactive, QPalette::Text, QColor(230, 230, 230)); pal.setColor(QPalette::Disabled, QPalette::Text, QColor(74, 74, 74)); pal.setColor(QPalette::Active, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Inactive, QPalette::Button, QColor(28, 28, 28)); pal.setColor(QPalette::Disabled, QPalette::Button, QColor(24, 24, 24)); pal.setColor(QPalette::Active, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Inactive, QPalette::ButtonText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(90, 90, 90)); pal.setColor(QPalette::Active, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Disabled, QPalette::BrightText, QColor(255, 255, 255)); pal.setColor(QPalette::Active, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Inactive, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Disabled, QPalette::Light, QColor(191, 191, 191)); pal.setColor(QPalette::Active, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Midlight, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(129, 129, 129)); pal.setColor(QPalette::Active, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Inactive, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Disabled, QPalette::Mid, QColor(94, 94, 94)); pal.setColor(QPalette::Active, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Inactive, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Disabled, QPalette::Shadow, QColor(155, 155, 155)); pal.setColor(QPalette::Active, QPalette::Highlight, QColor(60, 60, 60)); pal.setColor(QPalette::Inactive, QPalette::Highlight, QColor(34, 34, 34)); pal.setColor(QPalette::Disabled, QPalette::Highlight, QColor(14, 14, 14)); pal.setColor(QPalette::Active, QPalette::HighlightedText, QColor(255, 255, 255)); pal.setColor(QPalette::Inactive, QPalette::HighlightedText, QColor(240, 240, 240)); pal.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(83, 83, 83)); pal.setColor(QPalette::Active, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::Link, QColor(100, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::Link, QColor(34, 34, 74)); pal.setColor(QPalette::Active, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Inactive, QPalette::LinkVisited, QColor(230, 100, 230)); pal.setColor(QPalette::Disabled, QPalette::LinkVisited, QColor(74, 34, 74)); mask = 0; ++result; } else if (settings) { settings->beginGroup(ColorThemesGroup); settings->beginGroup(name + '/'); QStringListIterator iter(settings->childKeys()); while (iter.hasNext()) { const QString& key = iter.next(); const QPalette::ColorRole cr = samplv1widget_palette::colorRole(key); const QStringList& clist = settings->value(key).toStringList(); if (clist.count() == 3) { pal.setColor(QPalette::Active, cr, QColor(clist.at(0))); pal.setColor(QPalette::Inactive, cr, QColor(clist.at(1))); pal.setColor(QPalette::Disabled, cr, QColor(clist.at(2))); mask &= ~(1 << int(cr)); ++result; } } settings->endGroup(); settings->endGroup(); } // Dark themes grayed/disabled color group fix... if (!fixup && pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int groups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < groups; ++i) { const QPalette::ColorGroup cg = QPalette::ColorGroup(i); pal.setBrush(cg, QPalette::Light, color.lighter(140)); pal.setBrush(cg, QPalette::Midlight, color.lighter(100)); pal.setBrush(cg, QPalette::Mid, color.lighter(90)); pal.setBrush(cg, QPalette::Dark, color.darker(160)); pal.setBrush(cg, QPalette::Shadow, color.darker(180)); } pal.setColorGroup(QPalette::Disabled, pal.windowText().color().darker(), pal.button(), pal.light(), pal.dark(), pal.mid(), pal.text().color().darker(), pal.text().color().lighter(), pal.base(), pal.window()); #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) pal.setColor(QPalette::Disabled, QPalette::Highlight, pal.mid().color()); pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); #endif ++result; } pal.resolve(mask); return (result > 0); } void samplv1widget_palette::saveNamedPalette ( const QString& name, const QPalette& pal ) { if (m_settings && name != "KXStudio" && name != "Wonton Soup") { m_settings->beginGroup(ColorThemesGroup); m_settings->beginGroup(name + '/'); for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole cr = g_colorRoles[i].value; QStringList clist; clist.append(pal.color(QPalette::Active, cr).name()); clist.append(pal.color(QPalette::Inactive, cr).name()); clist.append(pal.color(QPalette::Disabled, cr).name()); m_settings->setValue(key, clist); } m_settings->endGroup(); m_settings->endGroup(); ++m_dirtyTotal; } } void samplv1widget_palette::deleteNamedPalette ( const QString& name ) { if (m_settings) { m_settings->beginGroup(ColorThemesGroup); m_settings->remove(name); m_settings->endGroup(); ++m_dirtyTotal; } } QStringList samplv1widget_palette::namedPaletteList (void) { return namedPaletteList(m_settings); } QStringList samplv1widget_palette::namedPaletteList ( QSettings *settings ) { QStringList list; list.append("Wonton Soup"); list.append("KXStudio"); if (settings) { settings->beginGroup(ColorThemesGroup); list.append(settings->childGroups()); settings->endGroup(); } return list; } QPalette::ColorRole samplv1widget_palette::colorRole ( const QString& name ) { static QHash s_colorRoles; if (s_colorRoles.isEmpty()) { for (int i = 0; g_colorRoles[i].key; ++i) { const QString& key = QString::fromLatin1(g_colorRoles[i].key); const QPalette::ColorRole value = g_colorRoles[i].value; s_colorRoles.insert(key, value); } } return s_colorRoles.value(name, QPalette::NoRole); } bool samplv1widget_palette::isDirty (void) const { return (m_dirtyTotal > 0); } void samplv1widget_palette::accept (void) { setShowDetails(m_ui.detailsCheck->isChecked()); if (m_dirtyCount > 0) saveButtonClicked(); QDialog::accept(); } void samplv1widget_palette::reject (void) { if (m_dirtyCount > 0) { const QString& name = paletteName(); if (name.isEmpty()) { if (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return; } else { switch (QMessageBox::warning(this, tr("Warning - %1").arg(QDialog::windowTitle()), tr("Some settings have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(name), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: saveButtonClicked(); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... return; } } } QDialog::reject(); } void samplv1widget_palette::setDefaultDir ( const QString& dir ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(DefaultDirKey, dir); m_settings->endGroup(); } } QString samplv1widget_palette::defaultDir (void) const { QString dir; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); dir = m_settings->value(DefaultDirKey).toString(); m_settings->endGroup(); } return dir; } void samplv1widget_palette::setShowDetails ( bool on ) { if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); m_settings->setValue(ShowDetailsKey, on); m_settings->endGroup(); } } bool samplv1widget_palette::isShowDetails (void) const { bool on = false; if (m_settings) { m_settings->beginGroup(PaletteEditorGroup); on = m_settings->value(ShowDetailsKey).toBool(); m_settings->endGroup(); } return on; } void samplv1widget_palette::showEvent ( QShowEvent *event ) { QDialog::showEvent(event); detailsCheckClicked(); } void samplv1widget_palette::resizeEvent ( QResizeEvent *event ) { QDialog::resizeEvent(event); detailsCheckClicked(); } //------------------------------------------------------------------------- // samplv1widget_palette::PaletteModel samplv1widget_palette::PaletteModel::PaletteModel ( QObject *parent ) : QAbstractTableModel(parent) { for (m_nrows = 0; g_colorRoles[m_nrows].key; ++m_nrows) { const QPalette::ColorRole value = g_colorRoles[m_nrows].value; const QString& key = QString::fromLatin1(g_colorRoles[m_nrows].key); m_roleNames.insert(value, key); } m_generate = true; } int samplv1widget_palette::PaletteModel::rowCount ( const QModelIndex& ) const { return m_nrows; } int samplv1widget_palette::PaletteModel::columnCount ( const QModelIndex& ) const { return 4; } QVariant samplv1widget_palette::PaletteModel::data ( const QModelIndex& index, int role ) const { if (!index.isValid()) return QVariant(); if (index.row() < 0 || index.row() >= m_nrows) return QVariant(); if (index.column() < 0 || index.column() >= 4) return QVariant(); if (index.column() == 0) { if (role == Qt::DisplayRole) return m_roleNames.value(QPalette::ColorRole(index.row())); if (role == Qt::EditRole) { const uint mask = m_palette.resolve(); return bool(mask & (1 << index.row())); } } else if (role == Qt::BackgroundRole) { return m_palette.color( columnToGroup(index.column()), QPalette::ColorRole(index.row())); } return QVariant(); } bool samplv1widget_palette::PaletteModel::setData ( const QModelIndex& index, const QVariant& value, int role ) { if (!index.isValid()) return false; if (index.column() != 0 && role == Qt::BackgroundRole) { const QColor& color = value.value(); const QPalette::ColorRole cr = QPalette::ColorRole(index.row()); const QPalette::ColorGroup cg = columnToGroup(index.column()); m_palette.setBrush(cg, cr, color); QModelIndex index_begin = PaletteModel::index(cr, 0); QModelIndex index_end = PaletteModel::index(cr, 3); if (m_generate) { m_palette.setBrush(QPalette::Inactive, cr, color); switch (cr) { case QPalette::Foreground: case QPalette::Text: case QPalette::ButtonText: case QPalette::Base: break; case QPalette::Dark: m_palette.setBrush(QPalette::Disabled, QPalette::Foreground, color); m_palette.setBrush(QPalette::Disabled, QPalette::Dark, color); m_palette.setBrush(QPalette::Disabled, QPalette::Text, color); m_palette.setBrush(QPalette::Disabled, QPalette::ButtonText, color); index_begin = PaletteModel::index(0, 0); index_end = PaletteModel::index(m_nrows - 1, 3); break; case QPalette::Background: m_palette.setBrush(QPalette::Disabled, QPalette::Base, color); m_palette.setBrush(QPalette::Disabled, QPalette::Background, color); index_begin = PaletteModel::index(QPalette::Base, 0); break; case QPalette::Highlight: m_palette.setBrush(QPalette::Disabled, QPalette::Highlight, color.darker(120)); break; default: m_palette.setBrush(QPalette::Disabled, cr, color); break; } } emit paletteChanged(m_palette); emit dataChanged(index_begin, index_end); return true; } if (index.column() == 0 && role == Qt::EditRole) { uint mask = m_palette.resolve(); const bool masked = value.value(); const int i = index.row(); if (masked) { mask |= (1 << i); } else { const QPalette::ColorRole cr = QPalette::ColorRole(i); m_palette.setBrush(QPalette::Active, cr, m_parentPalette.brush(QPalette::Active, cr)); m_palette.setBrush(QPalette::Inactive, cr, m_parentPalette.brush(QPalette::Inactive, cr)); m_palette.setBrush(QPalette::Disabled, cr, m_parentPalette.brush(QPalette::Disabled, cr)); mask &= ~(1 << i); } m_palette.resolve(mask); emit paletteChanged(m_palette); const QModelIndex& index_end = PaletteModel::index(i, 3); emit dataChanged(index, index_end); return true; } return false; } Qt::ItemFlags samplv1widget_palette::PaletteModel::flags ( const QModelIndex& index ) const { if (!index.isValid()) return Qt::ItemIsEnabled; else return Qt::ItemIsEditable | Qt::ItemIsEnabled; } QVariant samplv1widget_palette::PaletteModel::headerData ( int section, Qt::Orientation orientation, int role ) const { if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { if (section == 0) return tr("Color Role"); else if (section == groupToColumn(QPalette::Active)) return tr("Active"); else if (section == groupToColumn(QPalette::Inactive)) return tr("Inactive"); else if (section == groupToColumn(QPalette::Disabled)) return tr("Disabled"); } return QVariant(); } const QPalette& samplv1widget_palette::PaletteModel::palette(void) const { return m_palette; } void samplv1widget_palette::PaletteModel::setPalette ( const QPalette& palette, const QPalette& parentPalette ) { m_palette = palette; m_parentPalette = parentPalette; const QModelIndex& index_begin = index(0, 0); const QModelIndex& index_end = index(m_nrows - 1, 3); emit dataChanged(index_begin, index_end); } QPalette::ColorGroup samplv1widget_palette::PaletteModel::columnToGroup ( int index ) const { if (index == 1) return QPalette::Active; else if (index == 2) return QPalette::Inactive; return QPalette::Disabled; } int samplv1widget_palette::PaletteModel::groupToColumn ( QPalette::ColorGroup group ) const { if (group == QPalette::Active) return 1; else if (group == QPalette::Inactive) return 2; return 3; } //------------------------------------------------------------------------- // samplv1widget_palette::ColorDelegate QWidget *samplv1widget_palette::ColorDelegate::createEditor ( QWidget *parent, const QStyleOptionViewItem&, const QModelIndex& index ) const { QWidget *editor = nullptr; if (index.column() == 0) { RoleEditor *ed = new RoleEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); // ed->setFocusPolicy(Qt::NoFocus); // ed->installEventFilter(const_cast(this)); editor = ed; } else { ColorEditor *ed = new ColorEditor(parent); QObject::connect(ed, SIGNAL(changed(QWidget *)), SIGNAL(commitData(QWidget *))); ed->setFocusPolicy(Qt::NoFocus); ed->installEventFilter(const_cast(this)); editor = ed; } return editor; } void samplv1widget_palette::ColorDelegate::setEditorData ( QWidget *editor, const QModelIndex& index ) const { if (index.column() == 0) { const bool masked = index.model()->data(index, Qt::EditRole).value(); RoleEditor *ed = static_cast(editor); ed->setEdited(masked); const QString& colorName = index.model()->data(index, Qt::DisplayRole).value(); ed->setLabel(colorName); } else { const QColor& color = index.model()->data(index, Qt::BackgroundRole).value(); ColorEditor *ed = static_cast(editor); ed->setColor(color); } } void samplv1widget_palette::ColorDelegate::setModelData ( QWidget *editor, QAbstractItemModel *model, const QModelIndex& index ) const { if (index.column() == 0) { RoleEditor *ed = static_cast(editor); const bool masked = ed->edited(); model->setData(index, masked, Qt::EditRole); } else { ColorEditor *ed = static_cast(editor); if (ed->changed()) { const QColor& color = ed->color(); model->setData(index, color, Qt::BackgroundRole); } } } void samplv1widget_palette::ColorDelegate::updateEditorGeometry ( QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QItemDelegate::updateEditorGeometry(editor, option, index); editor->setGeometry(editor->geometry().adjusted(0, 0, -1, -1)); } void samplv1widget_palette::ColorDelegate::paint ( QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const { QStyleOptionViewItem opt = option; const bool masked = index.model()->data(index, Qt::EditRole).value(); if (index.column() == 0 && masked) opt.font.setBold(true); QItemDelegate::paint(painter, opt, index); // painter->setPen(opt.palette.midlight().color()); painter->setPen(Qt::darkGray); painter->drawLine(opt.rect.right(), opt.rect.y(), opt.rect.right(), opt.rect.bottom()); painter->drawLine(opt.rect.x(), opt.rect.bottom(), opt.rect.right(), opt.rect.bottom()); } QSize samplv1widget_palette::ColorDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex &index) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } //------------------------------------------------------------------------- // samplv1widget_palette::ColorButton samplv1widget_palette::ColorButton::ColorButton ( QWidget *parent ) : QPushButton(parent), m_brush(Qt::darkGray) { QPushButton::setMinimumWidth(48); QObject::connect(this, SIGNAL(clicked()), SLOT(chooseColor())); } const QBrush& samplv1widget_palette::ColorButton::brush (void) const { return m_brush; } void samplv1widget_palette::ColorButton::setBrush ( const QBrush& brush ) { m_brush = brush; update(); } void samplv1widget_palette::ColorButton::paintEvent ( QPaintEvent *event ) { QPushButton::paintEvent(event); QStyleOptionButton opt; opt.init(this); const QRect& rect = style()->subElementRect(QStyle::SE_PushButtonContents, &opt, this); QPainter paint(this); paint.setBrush(QBrush(m_brush.color())); paint.drawRect(rect.adjusted(+1, +1, -2, -2)); } void samplv1widget_palette::ColorButton::chooseColor (void) { const QColor color = QColorDialog::getColor(m_brush.color(), this); if (color.isValid()) { m_brush.setColor(color); emit changed(); } } //------------------------------------------------------------------------- // samplv1widget_palette::ColorEditor samplv1widget_palette::ColorEditor::ColorEditor ( QWidget *parent ) : QWidget(parent) { QLayout *layout = new QHBoxLayout(this); layout->setMargin(0); m_button = new samplv1widget_palette::ColorButton(this); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(changed()), SLOT(colorChanged())); setFocusProxy(m_button); m_changed = false; } void samplv1widget_palette::ColorEditor::setColor ( const QColor& color ) { m_button->setBrush(color); m_changed = false; } QColor samplv1widget_palette::ColorEditor::color (void) const { return m_button->brush().color(); } void samplv1widget_palette::ColorEditor::colorChanged (void) { m_changed = true; emit changed(this); } bool samplv1widget_palette::ColorEditor::changed (void) const { return m_changed; } //------------------------------------------------------------------------- // samplv1widget_palette::RoleEditor samplv1widget_palette::RoleEditor::RoleEditor ( QWidget *parent ) : QWidget(parent) { m_edited = false; QHBoxLayout *layout = new QHBoxLayout(this); layout->setMargin(0); layout->setSpacing(0); m_label = new QLabel(this); layout->addWidget(m_label); m_label->setAutoFillBackground(true); m_label->setIndent(3); // HACK: it should have the same value of textMargin in QItemDelegate setFocusProxy(m_label); m_button = new QToolButton(this); m_button->setToolButtonStyle(Qt::ToolButtonIconOnly); m_button->setIcon(QPixmap(":/images/itemReset.png")); m_button->setIconSize(QSize(8, 8)); m_button->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding)); layout->addWidget(m_button); QObject::connect(m_button, SIGNAL(clicked()), SLOT(resetProperty())); } void samplv1widget_palette::RoleEditor::setLabel ( const QString& label ) { m_label->setText(label); } void samplv1widget_palette::RoleEditor::setEdited ( bool on ) { QFont font; if (on) font.setBold(on); m_label->setFont(font); m_button->setEnabled(on); m_edited = on; } bool samplv1widget_palette::RoleEditor::edited (void) const { return m_edited; } void samplv1widget_palette::RoleEditor::resetProperty (void) { setEdited(false); emit changed(this); } // end of samplv1widget_palette.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1.lv20000644000000000000000000000013213601077412015437 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.lv2/0000755000175000001440000000000013601077412016351 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/samplv1.lv2/PaxHeaders.5530/samplv1.ttl0000644000000000000000000000013213601077412017624 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.lv2/samplv1.ttl0000644000175000001440000006026413601077412020471 0ustar00rncbcusers00000000000000@prefix doap: . @prefix foaf: . @prefix rdf: . @prefix rdfs: . @prefix lv2: . @prefix lv2ui: . @prefix lv2urid: . @prefix lv2atom: . @prefix lv2midi: . @prefix lv2time: . @prefix lv2state: . @prefix lv2patch: . @prefix lv2worker: . @prefix lv2pg: . @prefix samplv1_lv2: . a lv2:Plugin, lv2:InstrumentPlugin, doap:Project ; doap:name "samplv1" ; doap:maintainer [ foaf:name "rncbc aka. Rui Nuno Capela" ; foaf:homepage ; foaf:mbox ; ] ; lv2:requiredFeature lv2urid:map, lv2worker:schedule ; lv2:optionalFeature lv2:hardRTCapable ; lv2:extensionData lv2state:interface, lv2worker:interface ; lv2ui:ui samplv1_lv2:ui_x11, samplv1_lv2:ui_external ; lv2patch:writable samplv1_lv2:P101_SAMPLE_FILE, samplv1_lv2:P102_OFFSET_START, samplv1_lv2:P103_OFFSET_END, samplv1_lv2:P104_LOOP_START, samplv1_lv2:P105_LOOP_END, samplv1_lv2:P106_LOOP_FADE, samplv1_lv2:P107_LOOP_ZERO, samplv1_lv2:P201_TUNING_ENABLED, samplv1_lv2:P202_TUNING_REF_PITCH, samplv1_lv2:P203_TUNING_REF_NOTE, samplv1_lv2:P204_TUNING_SCALE_FILE, samplv1_lv2:P205_TUNING_KEYMAP_FILE ; lv2:port [ a lv2:InputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2midi:MidiEvent, lv2time:Position, lv2patch:Message ; lv2:designation lv2:control ; lv2:index 0 ; lv2:symbol "in"; lv2:name "MIDI In"; ], [ a lv2:OutputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2patch:Message ; lv2:designation lv2:control ; lv2:index 1 ; lv2:symbol "notify"; lv2:name "Notify"; ] ; lv2:port [ a lv2:InputPort, lv2:AudioPort ; lv2:index 2 ; lv2:symbol "in_L" ; lv2:name "Audio In L" ; ], [ a lv2:InputPort, lv2:AudioPort ; lv2:index 3 ; lv2:symbol "in_R" ; lv2:name "Audio In R" ; ] ; lv2:port [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 4 ; lv2:symbol "Out_L" ; lv2:name "Audio Out L" ; ], [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 5 ; lv2:symbol "Out_R" ; lv2:name "Audio Out R" ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 6 ; lv2:symbol "GEN1_SAMPLE" ; lv2:name "GEN1 Sample" ; lv2:portProperty lv2:integer ; lv2:default 60.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 7 ; lv2:symbol "GEN1_REVERSE" ; lv2:name "GEN1 Reverse" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 8 ; lv2:symbol "GEN1_OFFSET" ; lv2:name "GEN1 Offset" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 9 ; lv2:symbol "GEN1_OFFSET_1" ; lv2:name "GEN1 Offset Start" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 10 ; lv2:symbol "GEN1_OFFSET_2" ; lv2:name "GEN1 Offset End" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 11 ; lv2:symbol "GEN1_LOOP" ; lv2:name "GEN1 Loop" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 12 ; lv2:symbol "GEN1_LOOP_1" ; lv2:name "GEN1 Loop Start" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 13 ; lv2:symbol "GEN1_LOOP_2" ; lv2:name "GEN1 Loop End" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 14 ; lv2:symbol "GEN1_OCTAVE" ; lv2:name "GEN1 Octave" ; lv2:default 0.0 ; lv2:minimum -4.0 ; lv2:maximum 4.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 15 ; lv2:symbol "GEN1_TUNING" ; lv2:name "GEN1 Tuning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 16 ; lv2:symbol "GEN1_GLIDE" ; lv2:name "GEN1 Glide" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 17 ; lv2:symbol "GEN1_ENVTIME" ; lv2:name "GEN1 Env.Time" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 18 ; lv2:symbol "DCF1_ENABLED" ; lv2:name "DCF1 Enabled" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 19 ; lv2:symbol "DCF1_CUTOFF" ; lv2:name "DCF1 Cutoff" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 20 ; lv2:symbol "DCF1_RESO" ; lv2:name "DCF1 Resonance" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 21 ; lv2:symbol "DCF1_TYPE" ; lv2:name "DCF1 Type" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "LPF"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "BPF"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "HPF"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "BRF"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 22 ; lv2:symbol "DCF1_SLOPE" ; lv2:name "DCF1 Slope" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "12dB/oct"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "24dB/oct"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Biquad"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Formant"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 23 ; lv2:symbol "DCF1_ENVELOPE" ; lv2:name "DCF1 Envelope" ; lv2:default 1.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 24 ; lv2:symbol "DCF1_ATTACK" ; lv2:name "DCF1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 25 ; lv2:symbol "DCF1_DECAY" ; lv2:name "DCF1 Decay" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 26 ; lv2:symbol "DCF1_SUSTAIN" ; lv2:name "DCF1 Sustain" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 27 ; lv2:symbol "DCF1_RELEASE" ; lv2:name "DCF1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 28 ; lv2:symbol "LFO1_ENABLED" ; lv2:name "LFO1 Enabled" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 29 ; lv2:symbol "LFO1_SHAPE" ; lv2:name "LFO1 Wave Shape" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Pulse"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Saw"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Sine"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Rand"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Noise"; rdf:value 4 ] ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 30 ; lv2:symbol "LFO1_WIDTH" ; lv2:name "LFO1 Wave Width" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 31 ; lv2:symbol "LFO1_BPM" ; lv2:name "LFO1 BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 32 ; lv2:symbol "LFO1_RATE" ; lv2:name "LFO1 Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 33 ; lv2:symbol "LFO1_SYNC" ; lv2:name "LFO1 Sync" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 34 ; lv2:symbol "LFO1_SWEEP" ; lv2:name "LFO1 Sweep" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 35 ; lv2:symbol "LFO1_PITCH" ; lv2:name "LFO1 Pitch" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 36 ; lv2:symbol "LFO1_CUTOFF" ; lv2:name "LFO1 Cutoff" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 37 ; lv2:symbol "LFO1_RESO" ; lv2:name "LFO1 Resonance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 38 ; lv2:symbol "LFO1_PANNING" ; lv2:name "LFO1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 39 ; lv2:symbol "LFO1_VOLUME" ; lv2:name "LFO1 Volume" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 40 ; lv2:symbol "LFO1_ATTACK" ; lv2:name "LFO1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 41 ; lv2:symbol "LFO1_DECAY" ; lv2:name "LFO1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 42 ; lv2:symbol "LFO1_SUSTAIN" ; lv2:name "LFO1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 43 ; lv2:symbol "LFO1_RELEASE" ; lv2:name "LFO1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 44 ; lv2:symbol "DCA1_ENABLED" ; lv2:name "DCA1 Enabled" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 45 ; lv2:symbol "DCA1_VOLUME" ; lv2:name "DCA1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 46 ; lv2:symbol "DCA1_ATTACK" ; lv2:name "DCA1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 47 ; lv2:symbol "DCA1_DECAY" ; lv2:name "DCA1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 48 ; lv2:symbol "DCA1_SUSTAIN" ; lv2:name "DCA1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 49 ; lv2:symbol "DCA1_RELEASE" ; lv2:name "DCA1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 50 ; lv2:symbol "OUT1_WIDTH" ; lv2:name "OUT1 Stereo Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 51 ; lv2:symbol "OUT1_PANNING" ; lv2:name "OUT1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 52 ; lv2:symbol "OUT1_FXSEND" ; lv2:name "OUT1 FX Send" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 53 ; lv2:symbol "OUT1_VOLUME" ; lv2:name "OUT1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G105_OUT1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 54 ; lv2:symbol "DEF1_PITCHBEND" ; lv2:name "DEF1 Pitchbend" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 55 ; lv2:symbol "DEF1_MODWHEEL" ; lv2:name "DEF1 Modwheel" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 56 ; lv2:symbol "DEF1_PRESSURE" ; lv2:name "DEF1 Pressure" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 57 ; lv2:symbol "DEF1_VELOCITY" ; lv2:name "DEF1 Velocity" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 58 ; lv2:symbol "DEF1_CHANNEL" ; lv2:name "DEF1 Channel" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 16.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 59 ; lv2:symbol "DEF1_MONO" ; lv2:name "DEF1 Mono" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Poly"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Mono"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Legato"; rdf:value 2 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 2.0 ; lv2pg:group samplv1_lv2:G106_DEF1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 60 ; lv2:symbol "CHO1_WET" ; lv2:name "Chorus Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 61 ; lv2:symbol "CHO1_DELAY" ; lv2:name "Chorus Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 62 ; lv2:symbol "CHO1_FEEDB" ; lv2:name "Chorus Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 63 ; lv2:symbol "CHO1_RATE" ; lv2:name "Chorus Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 64 ; lv2:symbol "CHO1_MOD" ; lv2:name "Chorus Modulation" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G201_CHO1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 65 ; lv2:symbol "FLA1_WET" ; lv2:name "Flanger Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 66 ; lv2:symbol "FLA1_DELAY" ; lv2:name "Flanger Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 67 ; lv2:symbol "FLA1_FEEDB" ; lv2:name "Flanger Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 68 ; lv2:symbol "FLA1_DAFT" ; lv2:name "Flanger Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G202_FLA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 69 ; lv2:symbol "PHA1_WET" ; lv2:name "Phaser Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 70 ; lv2:symbol "PHA1_RATE" ; lv2:name "Phaser Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 71 ; lv2:symbol "PHA1_FEEDB" ; lv2:name "Phaser Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 72 ; lv2:symbol "PHA1_DEPTH" ; lv2:name "Phaser Depth" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 73 ; lv2:symbol "PHA1_DAFT" ; lv2:name "Phaser Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G203_PHA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 74 ; lv2:symbol "DEL1_WET" ; lv2:name "Delay Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 75 ; lv2:symbol "DEL1_DELAY" ; lv2:name "Delay Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 76 ; lv2:symbol "DEL1_FEEDB" ; lv2:name "Delay Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 77 ; lv2:symbol "DEL1_BPM" ; lv2:name "Delay BPM" ; lv2:default 180.0 ; lv2:minimum 0.0 ; lv2:maximum 360.0 ; lv2pg:group samplv1_lv2:G204_DEL1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 78 ; lv2:symbol "REV1_WET" ; lv2:name "Reverb Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 79 ; lv2:symbol "REV1_ROOM" ; lv2:name "Reverb Room" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 80 ; lv2:symbol "REV1_DAMP" ; lv2:name "Reverb Damp" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 81 ; lv2:symbol "REV1_FEEDB" ; lv2:name "Reverb Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 82 ; lv2:symbol "REV1_WIDTH" ; lv2:name "Reverb Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G205_REV1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 83 ; lv2:symbol "DYN1_COMPRESS" ; lv2:name "Dynamic Compressor" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G206_DYN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 84 ; lv2:symbol "DYN1_LIMITER" ; lv2:name "Dynamic Limiter" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:G206_DYN1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 85 ; lv2:symbol "KEY1_LOW" ; lv2:name "Keyboard Low" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group samplv1_lv2:G401_KEY1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 86 ; lv2:symbol "KEY1_HIGH" ; lv2:name "Keyboard High" ; lv2:portProperty lv2:integer ; lv2:default 127.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group samplv1_lv2:G401_KEY1 ; ] . samplv1_lv2:P101_SAMPLE_FILE a lv2:Parameter ; rdfs:label "P101 Sample File" ; rdfs:range lv2atom:Path . samplv1_lv2:P102_OFFSET_START a lv2:Parameter ; rdfs:label "P102 Offset Start" ; rdfs:range lv2atom:Int ; lv2:default 0 ; lv2:minimum 0 ; lv2:maximum 2147483647 . samplv1_lv2:P103_OFFSET_END a lv2:Parameter ; rdfs:label "P103 Offset End" ; rdfs:range lv2atom:Int ; lv2:default 0 ; lv2:minimum 0 ; lv2:maximum 2147483647 . samplv1_lv2:P104_LOOP_START a lv2:Parameter ; rdfs:label "P104 Loop Start" ; rdfs:range lv2atom:Int ; lv2:default 0 ; lv2:minimum 0 ; lv2:maximum 2147483647 . samplv1_lv2:P105_LOOP_END a lv2:Parameter ; rdfs:label "P105 Loop End" ; rdfs:range lv2atom:Int ; lv2:default 0 ; lv2:minimum 0 ; lv2:maximum 2147483647 . samplv1_lv2:P106_LOOP_FADE a lv2:Parameter ; rdfs:label "P106 Loop Crossfade" ; rdfs:range lv2atom:Int ; lv2:default 0 ; lv2:minimum 0 ; lv2:maximum 32767 . samplv1_lv2:P107_LOOP_ZERO a lv2:Parameter ; rdfs:label "P107 Loop Zero-crossing" ; rdfs:range lv2atom:Bool . samplv1_lv2:P201_TUNING_ENABLED a lv2:Parameter ; rdfs:label "P201 Tuning Enabled" ; rdfs:range lv2atom:Bool . samplv1_lv2:P202_TUNING_REF_PITCH a lv2:Parameter ; rdfs:label "P202 Tuning Reference Pitch" ; rdfs:range lv2atom:Float ; lv2:default 440.0 ; lv2:minimum 20.0 ; lv2:maximum 20000.0 . samplv1_lv2:P203_TUNING_REF_NOTE a lv2:Parameter ; rdfs:label "P203 Tuning Reference Note" ; rdfs:range lv2atom:Int ; lv2:default 69 ; lv2:minimum 0 ; lv2:maximum 127 . samplv1_lv2:P204_TUNING_SCALE_FILE a lv2:Parameter ; rdfs:label "P204 Tuning Scale File" ; rdfs:range lv2atom:Path . samplv1_lv2:P205_TUNING_KEYMAP_FILE a lv2:Parameter ; rdfs:label "P205 Tuning Key Map File" ; rdfs:range lv2atom:Path . samplv1_lv2:G101_GEN1 a lv2pg:InputGroup; lv2:name "Sampler - GEN1" ; lv2:symbol "GEN1" . samplv1_lv2:G102_DCF1 a lv2pg:InputGroup; lv2:name "Sampler - DCF1" ; lv2:symbol "DCF1" . samplv1_lv2:G103_LFO1 a lv2pg:InputGroup; lv2:name "Sampler - LFO1" ; lv2:symbol "LFO1" . samplv1_lv2:G104_DCA1 a lv2pg:InputGroup; lv2:name "Sampler - DCA1" ; lv2:symbol "DCA1" . samplv1_lv2:G105_OUT1 a lv2pg:InputGroup; lv2:name "Sampler - OUT1" ; lv2:symbol "OUT1" . samplv1_lv2:G106_DEF1 a lv2pg:InputGroup; lv2:name "Sampler - DEF1" ; lv2:symbol "DEF1" . samplv1_lv2:G201_CHO1 a lv2pg:InputGroup; lv2:name "Effects - Chorus" ; lv2:symbol "CHO1" . samplv1_lv2:G202_FLA1 a lv2pg:InputGroup; lv2:name "Effects - Flanger" ; lv2:symbol "FLA1" . samplv1_lv2:G203_PHA1 a lv2pg:InputGroup; lv2:name "Effects - Phaser" ; lv2:symbol "PHA1" . samplv1_lv2:G204_DEL1 a lv2pg:InputGroup; lv2:name "Effects - Delay" ; lv2:symbol "DEL1" . samplv1_lv2:G205_REV1 a lv2pg:InputGroup; lv2:name "Effects - Reverb" ; lv2:symbol "REV1" . samplv1_lv2:G206_DYN1 a lv2pg:InputGroup; lv2:name "Effects - Dynamic" ; lv2:symbol "DYN1" . samplv1_lv2:G301_TUN1 a lv2pg:InputGroup; lv2:name "Config - Tuning" ; lv2:symbol "TUN1" . samplv1_lv2:G401_KEY1 a lv2pg:InputGroup; lv2:name "Input - Keyboard" ; lv2:symbol "KEY1" . samplv1-0.9.12/src/samplv1.lv2/PaxHeaders.5530/samplv1_ui.ttl0000644000000000000000000000013213601077412020321 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.lv2/samplv1_ui.ttl0000644000175000001440000000115613601077412021161 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix lv2ui: . a lv2ui:Qt5UI ; lv2:requiredFeature ; lv2ui:binary . a lv2ui:X11UI ; lv2:requiredFeature ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . samplv1-0.9.12/src/samplv1.lv2/PaxHeaders.5530/manifest.ttl0000644000000000000000000000013213601077412020047 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.lv2/manifest.ttl0000644000175000001440000000037713601077412020713 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix rdfs: . a lv2:Plugin, lv2:InstrumentPlugin ; lv2:binary ; rdfs:seeAlso , . samplv1-0.9.12/src/PaxHeaders.5530/samplv1_formant.h0000644000000000000000000000013213601077412016711 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_formant.h0000644000175000001440000001225413601077412017552 0ustar00rncbcusers00000000000000// samplv1_formant.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_formant_h #define __samplv1_formant_h #include #include //--------------------------------------------------------------------- // samplv1_formant - formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // class samplv1_formant { public: // constants static const uint32_t NUM_VTABS = 5; static const uint32_t NUM_VOWELS = 5; static const uint32_t NUM_FORMANTS = 5; static const uint32_t NUM_STEPS = 32; // 2-pole filter coeffs. struct Coeffs { float a0, b1, b2; }; // vocal/vowel table struct Vtab { float freq[NUM_FORMANTS]; // frequency [Hz] float gain[NUM_FORMANTS]; // peak gain [dB] float band[NUM_FORMANTS]; // bandwidth [Hz] }; // main impl. class Impl { public: // ctor. Impl(float srate = 44100.0f) : m_srate(srate) { reset_coeffs(); } // sample-rate accessors void setSampleRate(float srate) { m_srate = srate; reset_coeffs(); } float sampleRate() const { return m_srate; } // formant coeffs. accessor const Coeffs& coeffs(uint32_t i) const { return m_ctabs[i]; } // reset coeffs. method void reset_coeffs(float cutoff = 0.5f, float reso = 0.0f); protected: // compute coeffs. for given vocal formant table void vtab_coeffs(Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p); private: // instance members float m_srate; // filter coeffs. Coeffs m_ctabs[NUM_FORMANTS]; }; // ctor. samplv1_formant(Impl *pImpl = 0) : m_pImpl(pImpl), m_cutoff(0.5f), m_reso(0.0f), m_nstep(0) { reset_coeffs(); } // reset impl. void reset(Impl *pImpl) { m_pImpl = pImpl; reset_coeffs(); } void reset_filters(float cutoff, float reso) { for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset(); update(cutoff, reso); } // output tick float output(float in, float cutoff, float reso) { update(cutoff, reso); float out = 0.0f; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) out += m_filters[i].output(in); return out; } // process block void process(float *in, uint32_t nframes, float wet, float cutoff, float reso) { for (uint32_t i = 0; i < nframes; ++i) { const float out = output(in[i], cutoff, reso); in[i] *= (1.0f - wet); in[i] += (wet * out); } } protected: // step-wise smoothed coeff. class Coeff { public: Coeff() { reset(); } void reset() { m_value = m_vstep = 0.0f; m_nstep = 0; } void set_value(float value) { m_nstep = NUM_STEPS; m_vstep = (value - m_value) / float(m_nstep); } float value() const { return m_value + m_vstep * float(m_nstep); } float tick() { if (m_nstep > 0) { m_value += m_vstep; --m_nstep; } return m_value; } private: float m_value; float m_vstep; uint32_t m_nstep; }; // 2-pole resonator filter class Filter { public: Filter() { reset(); } void reset() { m_a0.reset(); m_b1.reset(); m_b2.reset(); m_out1 = m_out2 = 0.0f; } void reset_coeffs(const Coeffs& coeffs) { m_a0.set_value(coeffs.a0); m_b1.set_value(coeffs.b1); m_b2.set_value(coeffs.b2); } float output(float in) { const float out = m_a0.tick() * in + m_b1.tick() * m_out1 - m_b2.tick() * m_out2; m_out2 = m_out1; m_out1 = out; return out; } private: Coeff m_a0, m_b1, m_b2; float m_out1, m_out2; }; // update method void update(float cutoff, float reso) { if (m_nstep > 0) --m_nstep; else if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_nstep = NUM_STEPS; m_cutoff = cutoff; m_reso = reso; reset_coeffs(); } } // reset coeffs. method void reset_coeffs(); private: // instance members Impl *m_pImpl; // parameters. float m_cutoff; float m_reso; // slew-rate control. uint32_t m_nstep; // formant filters Filter m_filters[NUM_FORMANTS]; // base vocal tables static Vtab g_bass_vtab[NUM_VOWELS]; static Vtab g_tenor_vtab[NUM_VOWELS]; static Vtab g_countertenor_vtab[NUM_VOWELS]; static Vtab g_soprano_vtab[NUM_VOWELS]; static Vtab g_alto_vtab[NUM_VOWELS]; static Vtab *g_vtabs[NUM_VTABS]; }; #endif // __samplv1_formant_h // end of samplv1_formant.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_sample.cpp0000644000000000000000000000013213601077412020263 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_sample.cpp0000644000175000001440000006174713601077412021137 0ustar00rncbcusers00000000000000// samplv1widget_sample.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_sample.h" #include "samplv1_config.h" #include "samplv1_sample.h" #include "samplv1_ui.h" #include "samplv1widget_spinbox.h" #include #include #include #include #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_sample -- Custom widget // Constructor. samplv1widget_sample::samplv1widget_sample ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_pSamplUi(nullptr), m_pSample(nullptr), m_iChannels(0), m_ppPolyg(nullptr) { QFrame::setMouseTracking(true); QFrame::setFocusPolicy(Qt::ClickFocus); QFrame::setMinimumSize(QSize(480, 80)); QFrame::setSizePolicy( QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); QFrame::setAcceptDrops(true); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); m_bOffset = false; m_iOffsetStart = m_iOffsetEnd = 0; m_bLoop = false; m_iLoopStart = m_iLoopEnd = 0; m_dragCursor = DragNone; m_pDragSample = nullptr; m_iDirectNoteOn = -1; resetDragState(); } // Destructor. samplv1widget_sample::~samplv1widget_sample (void) { setSample(nullptr); } // Settlers. void samplv1widget_sample::setInstance ( samplv1_ui *pSamplUi ) { m_pSamplUi = pSamplUi; } samplv1_ui *samplv1widget_sample::instance (void) const { return m_pSamplUi; } // Parameter accessors. void samplv1widget_sample::setSample ( samplv1_sample *pSample ) { if (m_pSample && m_ppPolyg) { for (unsigned short k = 0; k < m_iChannels; ++k) delete m_ppPolyg[k]; delete [] m_ppPolyg; m_ppPolyg = 0; m_iChannels = 0; } m_pSample = pSample; // m_bOffset = 0; // m_iOffsetStart = m_iOffsetEnd = 0; // m_bLoop = false; // m_iLoopStart = m_iLoopEnd = 0; m_pDragSample = nullptr; if (m_pSample) m_iChannels = m_pSample->channels(); if (m_iChannels > 0 && m_ppPolyg == 0) { const int h = height(); const int w = width() & 0x7ffe; // force even. const int w2 = (w >> 1); const uint32_t nframes = m_pSample->length(); const uint32_t nperiod = nframes / w2; const int h0 = h / m_iChannels; const int h1 = (h0 >> 1); int y0 = h1; m_ppPolyg = new QPolygon* [m_iChannels]; for (uint16_t k = 0; k < m_iChannels; ++k) { m_ppPolyg[k] = new QPolygon(w); const float *pframes = m_pSample->frames(k); float vmax = 0.0f; float vmin = 0.0f; int n = 0; int x = 1; uint32_t j = 0; for (uint32_t i = 0; i < nframes; ++i) { const float v = *pframes++; if (vmax < v || j == 0) vmax = v; if (vmin > v || j == 0) vmin = v; if (++j > nperiod) { m_ppPolyg[k]->setPoint(n, x, y0 - int(vmax * h1)); m_ppPolyg[k]->setPoint(w - n - 1, x, y0 - int(vmin * h1)); vmax = vmin = 0.0f; ++n; x += 2; j = 0; } } while (n < w2) { m_ppPolyg[k]->setPoint(n, x, y0); m_ppPolyg[k]->setPoint(w - n - 1, x, y0); ++n; x += 2; } y0 += h0; } } updateToolTip(); update(); } samplv1_sample *samplv1widget_sample::sample (void) const { return m_pSample; } void samplv1widget_sample::setSampleName ( const QString& sName ) { m_sName = sName; updateToolTip(); } const QString& samplv1widget_sample::sampleName (void) const { return m_sName; } // Offset mode. void samplv1widget_sample::setOffset ( bool bOffset ) { m_bOffset = bOffset; updateToolTip(); update(); } bool samplv1widget_sample::isOffset (void) const { return m_bOffset; } void samplv1widget_sample::setOffsetStart ( uint32_t iOffsetStart ) { m_iOffsetStart = iOffsetStart; updateToolTip(); update(); } uint32_t samplv1widget_sample::offsetStart (void) const { return m_iOffsetStart; } void samplv1widget_sample::setOffsetEnd ( uint32_t iOffsetEnd ) { m_iOffsetEnd = iOffsetEnd; updateToolTip(); update(); } uint32_t samplv1widget_sample::offsetEnd (void) const { return m_iOffsetEnd; } // Loop mode. void samplv1widget_sample::setLoop ( bool bLoop ) { m_bLoop = bLoop; updateToolTip(); update(); } bool samplv1widget_sample::isLoop (void) const { return m_bLoop; } void samplv1widget_sample::setLoopStart ( uint32_t iLoopStart ) { m_iLoopStart = iLoopStart; updateToolTip(); update(); } uint32_t samplv1widget_sample::loopStart (void) const { return m_iLoopStart; } void samplv1widget_sample::setLoopEnd ( uint32_t iLoopEnd ) { m_iLoopEnd = iLoopEnd; updateToolTip(); update(); } uint32_t samplv1widget_sample::loopEnd (void) const { return m_iLoopEnd; } // Sanitizer helper; int samplv1widget_sample::safeX ( int x ) const { if (x < 0) return 0; const int w = QFrame::width(); if (x > w) return w; else return x; } // Widget resize handler. void samplv1widget_sample::resizeEvent ( QResizeEvent * ) { setSample(m_pSample); // reset polygon... } // Mouse interaction. void samplv1widget_sample::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { if (m_dragCursor == DragNone) { m_dragState = DragStart; m_posDrag = pMouseEvent->pos(); } else { const uint32_t nframes = m_pSample->length(); if (nframes > 0 && (m_bOffset || m_bLoop)) { const int w = QFrame::width(); if (m_bOffset) { m_iDragOffsetStartX = safeX((m_iOffsetStart * w) / nframes); m_iDragOffsetEndX = safeX((m_iOffsetEnd * w) / nframes); } if (m_bLoop) { m_iDragLoopStartX = safeX((m_iLoopStart * w) / nframes); m_iDragLoopEndX = safeX((m_iLoopEnd * w) / nframes); } m_dragState = m_dragCursor; } } } QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_sample::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const int x = pMouseEvent->pos().x(); switch (m_dragState) { case DragNone: if (m_pSample) { const uint32_t nframes = m_pSample->length(); if (nframes > 0) { const int w = QFrame::width(); const int dx = QApplication::startDragDistance(); const int x1 = (m_iOffsetStart * w) / nframes; const int x2 = (m_iOffsetEnd * w) / nframes; const int x3 = (m_iLoopStart * w) / nframes; const int x4 = (m_iLoopEnd * w) / nframes; if (abs(x4 - x) < dx && m_bLoop) { m_dragCursor = DragLoopEnd; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QCursor::pos(), tr("Loop end: %1") .arg(textFromValue(m_iLoopEnd)), this); } else if (abs(x3 - x) < dx && m_bLoop) { m_dragCursor = DragLoopStart; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QCursor::pos(), tr("Loop start: %1") .arg(textFromValue(m_iLoopStart)), this); } else if (abs(x2 - x) < dx && m_bOffset) { m_dragCursor = DragOffsetEnd; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QCursor::pos(), tr("Offset end: %1") .arg(textFromValue(m_iOffsetEnd)), this); } else if (abs(x1 - x) < dx && m_bOffset) { m_dragCursor = DragOffsetStart; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); QToolTip::showText( QCursor::pos(), tr("Offset start: %1") .arg(textFromValue(m_iOffsetStart)), this); } else if (m_dragCursor != DragNone) { m_dragCursor = DragNone; QFrame::unsetCursor(); } } } break; case DragOffsetStart: if (m_pSample) { m_iDragOffsetStartX = safeX(x); if (m_iDragOffsetStartX > m_iDragOffsetEndX) m_iDragOffsetStartX = m_iDragOffsetEndX; if (m_bLoop && m_iDragOffsetStartX > m_iDragLoopStartX) m_iDragOffsetStartX = m_iDragLoopStartX; update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iOffsetStart = (m_iDragOffsetStartX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Offset start: %1") .arg(textFromValue(iOffsetStart)), this); } } break; case DragOffsetEnd: if (m_pSample) { m_iDragOffsetEndX = safeX(x); if (m_iDragOffsetEndX < m_iDragOffsetStartX) m_iDragOffsetEndX = m_iDragOffsetStartX; if (m_bLoop && m_iDragOffsetEndX < m_iDragLoopEndX) m_iDragOffsetEndX = m_iDragLoopEndX; update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iOffsetEnd = (m_iDragOffsetEndX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Offset end: %1") .arg(textFromValue(iOffsetEnd)), this); } } break; case DragOffsetRange: // Rubber-band offset selection... if (m_pSample) { const QRect& rect = QRect(m_posDrag, pMouseEvent->pos()).normalized(); m_iDragOffsetStartX = safeX(rect.left()); m_iDragOffsetEndX = safeX(rect.right()); update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iOffsetStart = (m_iDragOffsetStartX * nframes) / w; const uint32_t iOffsetEnd = (m_iDragOffsetEndX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Offset start: %1, end: %2") .arg(textFromValue(iOffsetStart)) .arg(textFromValue(iOffsetEnd)), this); } } break; case DragLoopStart: if (m_pSample) { m_iDragLoopStartX = safeX(x); if (m_bOffset && m_iDragLoopStartX < m_iDragOffsetStartX) m_iDragLoopStartX = m_iDragOffsetStartX; if (m_iDragLoopStartX > m_iDragLoopEndX) m_iDragLoopStartX = m_iDragLoopEndX; update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iLoopStart = (m_iDragLoopStartX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Loop start: %1") .arg(textFromValue(iLoopStart)), this); } } break; case DragLoopEnd: if (m_pSample) { m_iDragLoopEndX = safeX(x); if (m_bOffset && m_iDragLoopEndX > m_iDragOffsetEndX) m_iDragLoopEndX = m_iDragOffsetEndX; if (m_iDragLoopEndX < m_iDragLoopStartX) m_iDragLoopEndX = m_iDragLoopStartX; update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iLoopEnd = (m_iDragLoopEndX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Loop end: %1") .arg(textFromValue(iLoopEnd)), this); } } break; case DragLoopRange: // Rubber-band loop selection... if (m_pSample) { const QRect& rect = QRect(m_posDrag, pMouseEvent->pos()).normalized(); m_iDragLoopStartX = safeX(rect.left()); m_iDragLoopEndX = safeX(rect.right()); update(); const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); const uint32_t iLoopStart = (m_iDragLoopStartX * nframes) / w; const uint32_t iLoopEnd = (m_iDragLoopEndX * nframes) / w; QToolTip::showText( QCursor::pos(), tr("Loop start: %1, end: %2") .arg(textFromValue(iLoopStart)) .arg(textFromValue(iLoopEnd)), this); } } break; case DragStart: // Rubber-band starting... if ((m_posDrag - pMouseEvent->pos()).manhattanLength() > QApplication::startDragDistance()) { // Start dragging alright... if (m_dragCursor != DragNone) m_dragState = m_dragCursor; else if (m_bOffset && pMouseEvent->modifiers() & Qt::ShiftModifier) { m_dragState = m_dragCursor = DragOffsetRange; m_iDragOffsetStartX = m_iDragOffsetEndX = m_posDrag.x(); QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_bLoop && (pMouseEvent->modifiers() & Qt::ControlModifier)) { m_dragState = m_dragCursor = DragLoopRange; m_iDragLoopStartX = m_iDragLoopEndX = m_posDrag.x(); QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_pSample && m_pSample->filename()) { QList urls; m_pDragSample = m_pSample; urls.append(QUrl::fromLocalFile(m_pDragSample->filename())); QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls);; QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->exec(Qt::CopyAction); resetDragState(); } } // Fall thru... default: break; } QFrame::mouseMoveEvent(pMouseEvent); } void samplv1widget_sample::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); switch (m_dragState) { case DragOffsetStart: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iOffsetStart = (m_iDragOffsetStartX * nframes) / w; emit offsetRangeChanged(); updateToolTip(); update(); } break; } case DragOffsetEnd: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iOffsetEnd = (m_iDragOffsetEndX * nframes) / w; emit offsetRangeChanged(); updateToolTip(); update(); } break; } case DragOffsetRange: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iOffsetStart = (m_iDragOffsetStartX * nframes) / w; m_iOffsetEnd = (m_iDragOffsetEndX * nframes) / w; emit offsetRangeChanged(); updateToolTip(); update(); } break; } case DragLoopStart: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragLoopStartX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopEnd: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopEnd = (m_iDragLoopEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopRange: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragLoopStartX * nframes) / w; m_iLoopEnd = (m_iDragLoopEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } default: break; } directNoteOff(); m_pDragSample = nullptr; resetDragState(); } void samplv1widget_sample::mouseDoubleClickEvent ( QMouseEvent */*pMouseEvent*/ ) { openSample(); } // Trap for escape key. void samplv1widget_sample::keyPressEvent ( QKeyEvent *pKeyEvent ) { switch (pKeyEvent->key()) { case Qt::Key_Escape: m_pDragSample = nullptr; resetDragState(); update(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // Drag-n-drop (more of the later) support. void samplv1widget_sample::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { QFrame::dragEnterEvent(pDragEnterEvent); if (m_pDragSample && m_pDragSample == sample()) return; if (pDragEnterEvent->mimeData()->hasUrls()) pDragEnterEvent->acceptProposedAction(); } void samplv1widget_sample::dropEvent ( QDropEvent *pDropEvent ) { QFrame::dropEvent(pDropEvent); const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { const QString& sFilename = QListIterator(pMimeData->urls()).peekNext().toLocalFile(); if (!sFilename.isEmpty()) emit loadSampleFile(sFilename); } } // Reset drag/select state. void samplv1widget_sample::resetDragState (void) { if (m_dragCursor != DragNone) QFrame::unsetCursor(); m_iDragOffsetStartX = m_iDragOffsetEndX = 0; m_iDragLoopStartX = m_iDragLoopEndX = 0; m_dragState = m_dragCursor = DragNone; } // Draw curve. void samplv1widget_sample::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); if (m_pSample && m_ppPolyg) { const bool bEnabled = isEnabled(); const uint32_t nframes = m_pSample->length(); const int w2 = (w << 1); painter.setRenderHint(QPainter::Antialiasing, true); // Loop point lines... if (m_bLoop && bEnabled) { int x1 = 0, x2 = 0; if (m_dragState == DragLoopStart || m_dragState == DragLoopEnd || m_dragState == DragLoopRange) { x1 = m_iDragLoopStartX; x2 = m_iDragLoopEndX; } else if (nframes > 0) { x1 = (m_iLoopStart * w) / nframes; x2 = (m_iLoopEnd * w) / nframes; } QLinearGradient grad1(0, 0, w2, h); painter.setPen(rgbLite); grad1.setColorAt(0.0f, rgbLite.darker()); grad1.setColorAt(0.5f, pal.dark().color()); painter.fillRect(x1, 0, x2 - x1, h, grad1); painter.drawLine(x1, 0, x1, h); painter.drawLine(x2, 0, x2, h); painter.setBrush(rgbLite); QPolygon polyg(3); polyg.putPoints(0, 3, x1 + 8, 0, x1, 8, x1, 0); painter.drawPolygon(polyg); // polyg.putPoints(0, 3, x1 + 8, h, x1, h - 8, x1, h); // painter.drawPolygon(polyg); // polyg.putPoints(0, 3, x2 - 8, 0, x2, 8, x2, 0); // painter.drawPolygon(polyg); polyg.putPoints(0, 3, x2 - 8, h, x2, h - 8, x2, h); painter.drawPolygon(polyg); } // Sample waveform... QLinearGradient grad(0, 0, w2, h); painter.setPen(bDark ? Qt::gray : Qt::darkGray); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setBrush(grad); for (unsigned short k = 0; k < m_iChannels; ++k) painter.drawPolygon(*m_ppPolyg[k]); // Offset line... if (m_bOffset && bEnabled) { int x1 = 0, x2 = 0; if (m_dragState == DragOffsetStart || m_dragState == DragOffsetEnd || m_dragState == DragOffsetRange) { x1 = m_iDragOffsetStartX; x2 = m_iDragOffsetEndX; } else if (nframes > 0) { x1 = (m_iOffsetStart * w) / nframes; x2 = (m_iOffsetEnd * w) / nframes; } QColor rgbOver = rgbDark.darker(); rgbOver.setAlpha(120); painter.setPen(rgbLite.darker(160)); painter.setBrush(rgbDark.lighter(160)); QPolygon polyg(3); // polyg.putPoints(0, 3, x1 + 8, 0, x1, 8, x1, 0); // painter.drawPolygon(polyg); polyg.putPoints(0, 3, x1 + 8, h, x1, h - 8, x1, h); painter.drawPolygon(polyg); painter.fillRect(0, 0, x1, h, rgbOver); painter.drawLine(x1, 0, x1, h); polyg.putPoints(0, 3, x2 - 8, 0, x2, 8, x2, 0); painter.drawPolygon(polyg); // polyg.putPoints(0, 3, x2 - 8, h, x2, h - 8, x2, h); // painter.drawPolygon(polyg); painter.fillRect(x2, 0, w, h, rgbOver); painter.drawLine(x2, 0, x2, h); } painter.setRenderHint(QPainter::Antialiasing, false); } else { painter.setPen(pal.midlight().color()); painter.drawText(rect, Qt::AlignCenter, tr("(double-click or drop to load new sample...)")); } QString sTitle = m_sName; if (m_pSample && m_pSample->filename()) { if (!sTitle.isEmpty()) { sTitle += ' '; sTitle += '-'; sTitle += ' '; } sTitle += QFileInfo( QString::fromUtf8(m_pSample->filename()) ).completeBaseName(); } if (!sTitle.isEmpty()) { painter.setPen(pal.midlight().color()); painter.drawText(rect.adjusted(2, 0, -2, -0), Qt::AlignLeft, sTitle); } painter.end(); QFrame::paintEvent(pPaintEvent); } // Browse for a new sample. void samplv1widget_sample::openSample (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == nullptr) return; QString sFilename = pConfig->sSampleDir; if (m_pSample && m_pSample->filename()) sFilename = QString::fromUtf8(m_pSample->filename()); // Cache supported file-types stuff from libsndfile... static QStringList s_filters; if (s_filters.isEmpty()) { const QString sExtMask("*.%1"); const QString sFilterMask("%1 (%2)"); QStringList exts; SF_FORMAT_INFO sffinfo; int iCount = 0; ::sf_command(nullptr, SFC_GET_FORMAT_MAJOR_COUNT, &iCount, sizeof(int)); for (int i = 0 ; i < iCount; ++i) { sffinfo.format = i; ::sf_command(nullptr, SFC_GET_FORMAT_MAJOR, &sffinfo, sizeof(sffinfo)); const QString sFilterName = QString(sffinfo.name) .replace('/', '-') // Replace some illegal characters. .remove('(').remove(')'); const QString sExtension(sffinfo.extension); QString sExt = sExtMask.arg(sExtension); QString sExts = sExt; exts.append(sExt); if (sExtension.length() > 3) { sExt = sExtMask.arg(sExtension.left(3)); sExts += ' ' + sExt; exts.append(sExt); } s_filters.append(sFilterMask.arg(sFilterName).arg(sExts)); } s_filters.prepend(sFilterMask.arg(tr("Audio files")).arg(exts.join(" "))); s_filters.append(sFilterMask.arg(tr("All files")).arg("*.*")); } const QString& sTitle = tr("Open Sample"); const QString& sFilter = s_filters.join(";;"); QWidget *pParentWidget = nullptr; QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) { options |= QFileDialog::DontUseNativeDialog; pParentWidget = QWidget::window(); } #if 1//QT_VERSION < QT_VERSION_CHECK(4, 4, 0) sFilename = QFileDialog::getOpenFileName(pParentWidget, sTitle, sFilename, sFilter, nullptr, options); #else QFileDialog fileDialog(pParentWidget, sTitle, sFilename, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sSampleDir)); fileDialog.setSidebarUrls(urls); fileDialog.setOptions(options); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { pConfig->sSampleDir = QFileInfo(sFilename).absolutePath(); emit loadSampleFile(sFilename); } } // Effective sample slot. void samplv1widget_sample::loadSample ( samplv1_sample *pSample ) { setSample(pSample); } // Value/text format converter utilities. uint32_t samplv1widget_sample::valueFromText ( const QString& text ) const { samplv1widget_spinbox::Format format = samplv1widget_spinbox::Frames; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) format = samplv1widget_spinbox::Format(pConfig->iFrameTimeFormat); const float srate = (m_pSample ? m_pSample->sampleRate() : 44100.0f); return samplv1widget_spinbox::valueFromText(text, format, srate); } QString samplv1widget_sample::textFromValue ( uint32_t value ) const { samplv1widget_spinbox::Format format = samplv1widget_spinbox::Frames; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) format = samplv1widget_spinbox::Format(pConfig->iFrameTimeFormat); const float srate = (m_pSample ? m_pSample->sampleRate() : 44100.0f); return samplv1widget_spinbox::textFromValue(value, format, srate); } // Update tool-tip. void samplv1widget_sample::updateToolTip (void) { QString sToolTip; if (!m_sName.isEmpty()) sToolTip += '[' + m_sName + ']'; const char *pszSampleFile = (m_pSample ? m_pSample->filename() : 0); if (pszSampleFile) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("%1\n%2 frames, %3 channels, %4 Hz") .arg(QFileInfo(pszSampleFile).completeBaseName()) .arg(m_pSample->length()) .arg(m_pSample->channels()) .arg(m_pSample->rate()); } if (m_bOffset && m_iOffsetStart < m_iOffsetEnd) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("Offset start: %1, end: %2") .arg(textFromValue(m_iOffsetStart)) .arg(textFromValue(m_iOffsetEnd)); } if (m_bLoop && m_iLoopStart < m_iLoopEnd) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("Loop start: %1, end: %2") .arg(textFromValue(m_iLoopStart)) .arg(textFromValue(m_iLoopEnd)); } setToolTip(sToolTip); } // Default size hint. QSize samplv1widget_sample::sizeHint (void) const { return QSize(480, 80); } // Direct note-on/off methods. void samplv1widget_sample::directNoteOn (void) { if (m_pSamplUi == nullptr || m_pSample == nullptr) return; const int key = int(m_pSamplUi->paramValue(samplv1::GEN1_SAMPLE)); const float v = m_pSamplUi->paramValue(samplv1::DEF1_VELOCITY); const int vel = int(79.375f * v + 47.625f) & 0x7f; m_pSamplUi->directNoteOn(key, vel); // note-on! m_iDirectNoteOn = key; const float srate_ms = 0.001f * m_pSample->sampleRate(); const int timeout_ms = int(float(m_pSample->length()) / srate_ms); QTimer::singleShot(timeout_ms, this, SLOT(directNoteOff())); } void samplv1widget_sample::directNoteOff (void) { if (m_pSamplUi == nullptr || m_iDirectNoteOn < 0) return; m_pSamplUi->directNoteOn(m_iDirectNoteOn, 0); // note-off! m_iDirectNoteOn = -1; } // end of samplv1widget_sample.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_palette.ui0000644000000000000000000000013213601077412020273 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_palette.ui0000644000175000001440000001722413601077412021136 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - an old-school polyphonic sampler Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget_palette 0 0 534 640 0 0 Color Themes Name 0 0 320 0 Current color palette name true QComboBox::NoInsert Save current color palette name Save :/images/presetSave.png Delete current color palette name Delete :/images/presetDelete.png Palette 280 360 Current color palette true Generate: 0 0 Qt::StrongFocus Base color to generate palette Reset all current palette colors Reset :/images/itemReset.png Qt::Horizontal 8 20 Import a custom color theme (palette) from file Import... :/images/presetOpen.png Export a custom color theme (palette) to file Export... :/images/presetSave.png Qt::Horizontal 8 20 Show Details Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok samplv1widget_palette::ColorButton nameCombo saveButton deleteButton paletteView generateButton resetButton importButton exportButton detailsCheck dialogButtons samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_lv2.h0000644000000000000000000000013213601077412017152 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_lv2.h0000644000175000001440000000432513601077412020013 0ustar00rncbcusers00000000000000// samplv1widget_lv2.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_lv2_h #define __samplv1widget_lv2_h #include "samplv1widget.h" #include "samplv1_lv2ui.h" //------------------------------------------------------------------------- // samplv1widget_lv2 - decl. // class samplv1widget_lv2 : public samplv1widget { public: // Constructor. samplv1widget_lv2(samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Destructor. ~samplv1widget_lv2(); // LV2 port event dispatcher. void port_event(uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); #ifdef CONFIG_LV2_UI_EXTERNAL void setExternalHost(LV2_External_UI_Host *external_host); const LV2_External_UI_Host *externalHost() const; #endif #ifdef CONFIG_LV2_UI_IDLE bool isIdleClosed() const; #endif protected: // Synth engine accessor. samplv1_ui *ui_instance() const; // Param methods. void updateParam(samplv1::ParamIndex index, float fValue) const; // Close event handler. void closeEvent(QCloseEvent *pCloseEvent); private: // Instance variables. samplv1_lv2ui *m_pSamplUi; #ifdef CONFIG_LV2_UI_EXTERNAL LV2_External_UI_Host *m_external_host; #endif #ifdef CONFIG_LV2_UI_IDLE bool m_bIdleClosed; #endif }; #endif // __samplv1widget_lv2_h // end of samplv1widget_lv2.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_keybd.h0000644000000000000000000000013213601077412017545 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_keybd.h0000644000175000001440000001013313601077412020400 0ustar00rncbcusers00000000000000// samplv1widget_keybd.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_keybd_h #define __samplv1widget_keybd_h #include #include //------------------------------------------------------------------------- // samplv1widget_keybd - A horizontal piano keyboard widget. class samplv1widget_keybd : public QWidget { Q_OBJECT public: // Constructor. samplv1widget_keybd(QWidget *pParent = 0); // Note range predicate. void setNoteRange(bool bNoteRange); bool isNoteRange() const; // Default note-on velocity. void setVelocity(int iVelocity); int velocity() const; // Keyboard note range getters. int noteLow() const; int noteHigh() const; // Highlighted note getter. int noteKey() const; public slots: // Keyboard note range setters. void setNoteLow(int iNoteLow); void setNoteHigh(int iNoteHigh); // Keyboard note/key actions. void noteOn(int iNote); void noteOff(int iNote); void allNotesOff(); // Highlighted note setter. void setNoteKey(int iNoteKey); signals: // Piano keyboard note-on/off signal. void noteOnClicked(int iNote, int iVelocity); // Keyboard note range changed signal. void noteRangeChanged(); protected slots: // Kill dangling notes, if any... void allNotesTimeout(); protected: // Keyboard note range sanitizers. int safeNoteLow(int iNoteLow) const; int safeNoteHigh(int iNoteHigh) const; // Piano key rectangle finder. QRect noteRect(int iNote, bool bOn = false) const; // Piano keyboard note-on/off handlers. void dragNoteOn(const QPoint& pos); void dragNoteOff(); // (Re)create the complete view pixmap. void updatePixmap(); // Paint event handler. void paintEvent(QPaintEvent *pPaintEvent); // Resize event handler. void resizeEvent(QResizeEvent *pResizeEvent); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); // Keyboard event handler. void keyPressEvent(QKeyEvent *pKeyEvent); // Trap for help/tool-tip events. bool eventFilter(QObject *pObject, QEvent *pEvent); // Present a tooltip for a note. void noteToolTip(const QPoint& pos) const; // Default note name map accessor. QString noteName(int iNote) const; // Reset drag/select state. void resetDragState(); protected: // Constants static const int NUM_NOTES = 128; static const int MIN_NOTE = 0; static const int MAX_NOTE = 127; static const int MIN_VELOCITY = 1; static const int MAX_VELOCITY = 127; // Local double-buffering pixmap. QPixmap m_pixmap; // Current notes being keyed on. struct Note { bool on; QRect rect; } m_notes[NUM_NOTES]; // Keyboard note range state. enum DragState { DragNone = 0, DragStart, DragNoteRange, DragNoteLow, DragNoteHigh } m_dragState, m_dragCursor; QPoint m_posDrag; // Piano keyboard note range. bool m_bNoteRange; int m_iNoteLow; int m_iNoteLowX; int m_iNoteHigh; int m_iNoteHighX; // Current note being keyed on. int m_iNoteOn; // Current note-on timeout. int m_iTimeout; // Default note-on velocity. int m_iVelocity; // Current highlighted note. int m_iNoteKey; }; #endif // __samplv1widget_keybd_h // end of samplv1widget_keybd.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_formant.cpp0000644000000000000000000000013213601077412017244 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_formant.cpp0000644000175000001440000002015713601077412020106 0ustar00rncbcusers00000000000000// samplv1_formant.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_formant.h" //--------------------------------------------------------------------- // samplv1_formant - formant parallel filter after Dennis H. Klatt's // Software for a cascade/parallel formant synthesizer // 1979 MIT; 1980 Acoustical Society of America. // // formant tables. // // The Canonical Csound Reference Manual // Appendix D. Formant Values // http://www.csounds.com/manual/html/MiscFormants.html // samplv1_formant::Vtab samplv1_formant::g_alto_vtab[NUM_VOWELS] = { // Table D.1. alto “a” {{ 800.0f, 1150.0f, 2800.0f, 3500.0f, 4950.0f }, { 0.0f, -4.0f, -20.0f, -36.0f, -60.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.2. alto “e” {{ 400.0f, 1600.0f, 2700.0f, 3300.0f, 4950.0f }, { 0.0f, -24.0f, -30.0f, -35.0f, -60.0f }, { 60.0f, 80.0f, 120.0f, 150.0f, 200.0f }}, // Table D.3. alto “i” {{ 350.0f, 1700.0f, 2700.0f, 3700.0f, 4950.0f }, { 0.0f, -20.0f, -30.0f, -36.0f, -60.0f }, { 50.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.4. alto “o” {{ 450.0f, 800.0f, 2830.0f, 3500.0f, 4950.0f }, { 0.0f, -9.0f, -16.0f, -28.0f, -55.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.5. alto “u” {{ 325.0f, 700.0f, 2530.0f, 3500.0f, 4950.0f }, { 0.0f, -12.0f, -30.0f, -40.0f, -64.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; samplv1_formant::Vtab samplv1_formant::g_bass_vtab[NUM_VOWELS] = { // Table D.6. bass “a” {{ 600.0f, 1040.0f, 2250.0f, 2450.0f, 2750.0f }, { 0.0f, -7.0f, -9.0f, -9.0f, -20.0f }, { 60.0f, 70.0f, 110.0f, 120.0f, 130.0f }}, // Table D.7. bass “e” {{ 400.0f, 1620.0f, 2400.0f, 2800.0f, 3100.0f }, { 0.0f, -12.0f, -9.0f, -12.0f, -18.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.8. bass “i” {{ 250.0f, 1750.0f, 2600.0f, 3050.0f, 3340.0f }, { 0.0f, -30.0f, -16.0f, -22.0f, -28.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.9. bass “o” {{ 400.0f, 750.0f, 2400.0f, 2600.0f, 2900.0f }, { 0.0f, -11.0f, -21.0f, -20.0f, -40.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.10. bass “u” {{ 350.0f, 600.0f, 2400.0f, 2675.0f, 2950.0f }, { 0.0f, -20.0f, -32.0f, -28.0f, -36.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }} }; samplv1_formant::Vtab samplv1_formant::g_countertenor_vtab[NUM_VOWELS] = { // Table D.11. countertenor “a” {{ 660.0f, 1120.0f, 2750.0f, 3000.0f, 3350.0f }, { 0.0f, -6.0f, -23.0f, -24.0f, -38.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.12. countertenor “e” {{ 440.0f, 1800.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -14.0f, -18.0f, -20.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.13. countertenor “i” {{ 270.0f, 1850.0f, 2900.0f, 3350.0f, 3590.0f }, { 0.0f, -24.0f, -24.0f, -36.0f, -36.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.14. countertenor “o” {{ 430.0f, 820.0f, 2700.0f, 3000.0f, 3300.0f }, { 0.0f, -10.0f, -26.0f, -22.0f, -34.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.15. countertenor “u” {{ 370.0f, 630.0f, 2750.0f, 3000.0f, 3400.0f }, { 0.0f, -20.0f, -23.0f, -30.0f, -34.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; samplv1_formant::Vtab samplv1_formant::g_soprano_vtab[NUM_VOWELS] = { // Table D.16. soprano “a” {{ 800.0f, 1150.0f, 2900.0f, 3900.0f, 4950.0f }, { 0.0f, -6.0f, -32.0f, -20.0f, -50.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.17. soprano “e” {{ 350.0f, 2000.0f, 2800.0f, 3600.0f, 4950.0f }, { 0.0f, -20.0f, -15.0f, -40.0f, -56.0f }, { 60.0f, 100.0f, 120.0f, 150.0f, 200.0f }}, // Table D.18. soprano “i” {{ 270.0f, 2140.0f, 2950.0f, 3900.0f, 4950.0f }, { 0.0f, -12.0f, -26.0f, -26.0f, -44.0f }, { 60.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.19. soprano “o” {{ 450.0f, 800.0f, 2830.0f, 3800.0f, 4950.0f }, { 0.0f, -11.0f, -22.0f, -22.0f, -50.0f }, { 40.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.20. soprano “u” {{ 325.0f, 700.0f, 2700.0f, 3800.0f, 4950.0f }, { 0.0f, -16.0f, -35.0f, -40.0f, -60.0f }, { 50.0f, 60.0f, 170.0f, 180.0f, 200.0f }} }; samplv1_formant::Vtab samplv1_formant::g_tenor_vtab[NUM_VOWELS] = { // Table D.21. tenor “a” {{ 650.0f, 1080.0f, 2650.0f, 2900.0f, 3250.0f }, { 0.0f, -6.0f, -7.0f, -8.0f, -22.0f }, { 80.0f, 90.0f, 120.0f, 130.0f, 140.0f }}, // Table D.22. tenor “e” {{ 400.0f, 1700.0f, 2600.0f, 3200.0f, 3580.0f }, { 0.0f, -14.0f, -12.0f, -14.0f, -20.0f }, { 70.0f, 80.0f, 100.0f, 120.0f, 120.0f }}, // Table D.23. tenor “i” {{ 290.0f, 1870.0f, 2800.0f, 3250.0f, 3540.0f }, { 0.0f, -15.0f, -18.0f, -20.0f, -30.0f }, { 40.0f, 90.0f, 100.0f, 120.0f, 120.0f }}, // Table D.24. tenor “o” {{ 400.0f, 800.0f, 2600.0f, 2800.0f, 3000.0f }, { 0.0f, -10.0f, -12.0f, -12.0f, -26.0f }, { 70.0f, 80.0f, 100.0f, 130.0f, 135.0f }}, // Table D.25. tenor “u” {{ 350.0f, 600.0f, 2700.0f, 2900.0f, 3300.0f }, { 0.0f, -20.0f, -17.0f, -14.0f, -26.0f }, { 40.0f, 60.0f, 100.0f, 120.0f, 120.0f }} }; // base vocal tables. samplv1_formant::Vtab *samplv1_formant::g_vtabs[NUM_VTABS] = { g_bass_vtab, g_tenor_vtab, g_countertenor_vtab, g_soprano_vtab, g_alto_vtab }; // compute coeffs. for given vocal formant table void samplv1_formant::Impl::vtab_coeffs ( Coeffs& coeffs, const Vtab *vtab, uint32_t i, float p ) { const float Fi = vtab->freq[i]; const float Gi = vtab->gain[i]; const float Bi = vtab->band[i] * p; const float Ai = ::powf(10.0f, (0.05f * Gi)); const float Ri = ::expf(-M_PI * Bi / m_srate); coeffs.b2 = Ri * Ri; coeffs.b1 = 2.0f * Ri * ::cosf(2.0f * M_PI * Fi / m_srate); coeffs.a0 = Ai * (1.0f - coeffs.b1 + coeffs.b2); } // reset method impl. void samplv1_formant::Impl::reset_coeffs ( float cutoff, float reso ) { const float fK = cutoff * float(NUM_VTABS - 1); const uint32_t k = uint32_t(fK); const float fJ = (fK - float(k)) * float(NUM_VOWELS - 1); const uint32_t j = uint32_t(fJ); const float dJ = (fJ - float(j)); // vowel morph fraction const float q = 4.0f * reso * reso + 1.0f; const float p = 1.0f / q; // vocal/vowel formant morphing const Vtab *vtabs = g_vtabs[k]; const Vtab *vtab1 = &vtabs[j]; const Vtab *vtab2 = vtab1; if (j < NUM_VOWELS - 1) vtab2 = &vtabs[j + 1]; else if (k < NUM_VTABS - 1) vtab2 = &g_vtabs[k + 1][0]; Coeffs coeff2; for (uint32_t i = 0; i < NUM_FORMANTS; ++i) { Coeffs& coeff1 = m_ctabs[i]; vtab_coeffs(coeff1, vtab1, i, p); vtab_coeffs(coeff2, vtab2, i, p); coeff1.a0 += dJ * (coeff2.a0 - coeff1.a0); coeff1.b1 += dJ * (coeff2.b1 - coeff1.b1); coeff1.b2 += dJ * (coeff2.b2 - coeff1.b2); } } // reset coeffs. method void samplv1_formant::reset_coeffs (void) { if (m_pImpl) { m_pImpl->reset_coeffs(m_cutoff, m_reso); for (uint32_t i = 0; i < NUM_FORMANTS; ++i) m_filters[i].reset_coeffs(m_pImpl->coeffs(i)); } } // end of samplv1_formant.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_param.h0000644000000000000000000000013213601077412017547 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_param.h0000644000175000001440000002150713601077412020411 0ustar00rncbcusers00000000000000// samplv1widget_param.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_param_h #define __samplv1widget_param_h #include #include #include #include #include // Forward declarations. class QLabel; class QComboBox; class QCheckBox; //------------------------------------------------------------------------- // samplv1widget_param - Custom composite widget. class samplv1widget_param : public QWidget { Q_OBJECT public: // Constructor. samplv1widget_param(QWidget *pParent = 0); // Accessors. virtual void setText(const QString& sText); virtual QString text() const; virtual void setMaximum(float fMaximum); float maximum() const; virtual void setMinimum(float fMinimum); float minimum() const; void resetDefaultValue(); bool isDefaultValue() const; void setDefaultValue(float fDefaultValue); float defaultValue() const; virtual QString valueText() const; float value() const; // Scale multiplier accessors. void setScale(float fScale); float scale() const; public slots: // Virtual accessor. virtual void setValue(float fValue); signals: // Change signal. void valueChanged(float); protected: // Mouse behavior event handler. void mousePressEvent(QMouseEvent *pMouseEvent); // Scale/value converters. float scaleFromValue(float fValue) const; float valueFromScale(float fScale) const; private: // Current value. float m_fValue; // Current value range. float m_fMinimum; float m_fMaximum; // Default value. float m_fDefaultValue; int m_iDefaultValue; // Scale multiplier (default=100). float m_fScale; }; //------------------------------------------------------------------------- // samplv1widget_dial - A better QDial widget. class samplv1widget_dial : public QDial { Q_OBJECT public: // Constructor. samplv1widget_dial(QWidget *pParent = 0); // Dial mode behavior: // DefaultMode - default (old) QDial behavior. // LinearMode - proportionally to distance in one ortogonal axis. // AngularMode - angularly relative to widget center. enum DialMode { DefaultMode = 0, LinearMode, AngularMode }; // Set knob dial mode behavior. static void setDialMode(DialMode dialMode); static DialMode dialMode(); protected: // Mouse angle determination. float mouseAngle(const QPoint& pos); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Alternate mouse behavior tracking. bool m_bMousePressed; QPoint m_posMouse; // Just for more precission on the movement float m_fLastDragValue; // Knob dial mode behavior. static DialMode g_dialMode; }; //------------------------------------------------------------------------- // samplv1widget_knob - Custom knob/dial widget. class samplv1widget_knob : public samplv1widget_param { Q_OBJECT public: // Constructor. samplv1widget_knob(QWidget *pParent = 0); // Accessors. void setText(const QString& sText); QString text() const; void setMaximum(float fMaximum); void setMinimum(float fMinimum); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Dial change slot. void dialValueChanged(int); protected: // Scale-step accessors. void setSingleStep(float fSingleStep); float singleStep() const; private: // Widget members. QLabel *m_pLabel; samplv1widget_dial *m_pDial; }; //------------------------------------------------------------------------- // samplv1widget_edit - A better QDoubleSpinBox widget. class samplv1widget_edit : public QDoubleSpinBox { Q_OBJECT public: // Constructor. samplv1widget_edit(QWidget *pParent = 0); // Edit mode behavior: // DefaultMode - default (immediate value changes) behavior. // DeferredMode - deferred value changes (to when editing is finished). enum EditMode { DefaultMode = 0, DeferredMode }; // Set spin-box edit mode behavior. static void setEditMode(EditMode editMode); static EditMode editMode(); protected slots: // Alternate value change behavior handlers. void lineEditTextChanged(const QString&); void spinBoxEditingFinished(); void spinBoxValueChanged(double); signals: // Alternate value change signal. void valueChangedEx(double); protected: // Inherited/override methods. QValidator::State validate(QString& sText, int& iPos) const; private: // Alternate edit behavior tracking. int m_iTextChanged; // Spin-box edit mode behavior. static EditMode g_editMode; }; //------------------------------------------------------------------------- // samplv1widget_spin - Custom knob/spin-box widget. class samplv1widget_spin : public samplv1widget_knob { Q_OBJECT public: // Constructor. samplv1widget_spin(QWidget *pParent = 0); // Virtual accessors. void setMaximum(float fMaximum); void setMinimum(float fMinimum); QString valueText() const; // Specialized accessors. void setSpecialValueText(const QString& sText); QString specialValueText() const; bool isSpecialValue() const; void setDecimals(int iDecimals); int decimals() const; public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void spinBoxValueChanged(double); private: // Widget members. samplv1widget_edit *m_pSpinBox; }; //------------------------------------------------------------------------- // samplv1widget_combo - Custom knob/combo-box widget. class samplv1widget_combo : public samplv1widget_knob { Q_OBJECT public: // Constructor. samplv1widget_combo(QWidget *pParent = 0); // Virtual accessors. QString valueText() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void comboBoxValueChanged(int); protected: // Reimplemented mouse-wheel stepping. void wheelEvent(QWheelEvent *pWheelEvent); private: // Widget members. QComboBox *m_pComboBox; }; //------------------------------------------------------------------------- // samplv1widget_radio - Custom radio-button widget. class samplv1widget_radio : public samplv1widget_param { Q_OBJECT public: // Constructor. samplv1widget_radio(QWidget *pParent = 0); // Desstructor. ~samplv1widget_radio(); // Virtual accessors. QString valueText() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void radioGroupValueChanged(int); private: // Widget members. QButtonGroup m_group; }; //------------------------------------------------------------------------- // samplv1widget_check - Custom check-box widget. class samplv1widget_check : public samplv1widget_param { Q_OBJECT public: // Constructor. samplv1widget_check(QWidget *pParent = 0); // Desstructor. ~samplv1widget_check(); // Accessors. void setText(const QString& sText); QString text() const; void setAlignment(Qt::Alignment alignment); Qt::Alignment alignment() const; public slots: // Virtual accessor. void setValue(float fValue); protected slots: // Change slot. void checkBoxValueChanged(bool); private: // Widget members. QCheckBox *m_pCheckBox; Qt::Alignment m_alignment; }; //------------------------------------------------------------------------- // samplv1widget_group - Custom checkable group-box widget. class samplv1widget_group : public QGroupBox { Q_OBJECT public: // Constructor. samplv1widget_group(QWidget *pParent = 0); // Desstructor. ~samplv1widget_group(); // Accessors. void setToolTip(const QString& sToolTip); QString toolTip() const; samplv1widget_param *param() const; protected slots: // Change slot. void paramValueChanged(float); void groupBoxValueChanged(bool); private: // Widget members. samplv1widget_param *m_pParam; }; #endif // __samplv1widget_param_h // end of samplv1widget_param.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_env.h0000644000000000000000000000013213601077412017237 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_env.h0000644000175000001440000000465213601077412020103 0ustar00rncbcusers00000000000000// samplv1widget_env.h // /**************************************************************************** Copyright (C) 2012-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_env_h #define __samplv1widget_env_h #include //---------------------------------------------------------------------------- // samplv1widget_env -- Custom widget class samplv1widget_env : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_env(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_env(); // Parameter getters. float attack() const; float decay() const; float sustain() const; float release() const; public slots: // Parameter setters. void setAttack(float fAttack); void setDecay(float fDecay); void setSustain(float fSustain); void setRelease(float fRelease); signals: // Parameter change signals. void attackChanged(float fAttack); void decayChanged(float fDecay); void sustainChanged(float fSustain); void releaseChanged(float fRelease); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Draw rectangular point. QRect nodeRect(int iNode) const; int nodeIndex(const QPoint& pos) const; void dragNode(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Instance state. float m_fAttack; float m_fDecay; float m_fSustain; float m_fRelease; // Draw state. QPolygon m_poly; // Drag state. int m_iDragNode; QPoint m_posDrag; }; #endif // __samplv1widget_env_h // end of samplv1widget_env.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget.h0000644000000000000000000000013213601077412016367 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget.h0000644000175000001440000001430313601077412017225 0ustar00rncbcusers00000000000000// samplv1widget.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_h #define __samplv1widget_h #include "samplv1_config.h" #include "samplv1_sched.h" #include "samplv1_ui.h" #include // forward decls. namespace Ui { class samplv1widget; } class samplv1widget_param; class samplv1widget_sched; class QGroupBox; //------------------------------------------------------------------------- // samplv1widget - decl. // class samplv1widget : public QWidget { Q_OBJECT public: // Constructor samplv1widget(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. virtual ~samplv1widget(); // Open/close the scheduler/work notifier. void openSchedNotifier(); void closeSchedNotifier(); // Param port accessors. void setParamValue(samplv1::ParamIndex index, float fValue, bool bIter = false); float paramValue(samplv1::ParamIndex index) const; // Param kbob (widget) mapper. void setParamKnob(samplv1::ParamIndex index, samplv1widget_param *pKnob); samplv1widget_param *paramKnob(samplv1::ParamIndex index) const; // Preset init. void initPreset(); // Preset clear. void clearPreset(); // Dirty close prompt, bool queryClose(); public slots: // Preset file I/O. void loadPreset(const QString& sFilename); void savePreset(const QString& sFilename); // Direct note-on/off slot. void directNoteOn(int iNote, int iVelocity); protected slots: // Preset renewal. void newPreset(); // Param knob (widget) slots. void paramChanged(float fValue); // Sample clear slot. void clearSample(); // Sample openner. void openSample(); // Sample loader slot. void loadSample(const QString& sFilename); // Sample playback (direct note-on/off). void playSample(void); // Common context menu. void contextMenuRequest(const QPoint& pos); // Reset param knobs to default value. void resetParams(); // Randomize params (partial). void randomParams(); // Swap params A/B. void swapParams(bool bOn); // Offset point changed. void offsetStartChanged(); void offsetEndChanged(); // Loop point changes. void loopStartChanged(); void loopEndChanged(); void loopFadeChanged(); void loopZeroChanged(); // Offset/loop points changed (from UI). void offsetRangeChanged(); void loopRangeChanged(); // Notification updater. void updateSchedNotify(int stype, int sid); // MIDI In LED timeout. void midiInLedTimeout(); // Keyboard note range change. void noteRangeChanged(); // Param knob context menu. void paramContextMenu(const QPoint& pos); // Format changes (spinbox). void spinboxContextMenu(const QPoint& pos); // Menu actions. void helpConfigure(); void helpAbout(); void helpAboutQt(); protected: // Synth engine accessor. virtual samplv1_ui *ui_instance() const = 0; // Reset swap params A/B group. void resetSwapParams(); // Initialize all param/knob values. void updateParamValues(); // Reset all param/knob default values. void resetParamValues(); void resetParamKnobs(); // (En|Dis)able all param/knobs. void activateParamKnobs(bool bEnabled); void activateParamKnobsGroupBox(QGroupBox *pGroupBox, bool bEnable); // Sample file clearance. void clearSampleFile(); // Sample loader. void loadSampleFile(const QString& sFilename); // Sample updater. void updateSample(samplv1_sample *pSample, bool bDirty = false); // Update offset/loop range change status. void updateOffsetLoop(samplv1_sample *pSample, bool bDirty = false); // Param port methods. virtual void updateParam(samplv1::ParamIndex index, float fValue) const = 0; // Update local tied widgets. void updateParamEx(samplv1::ParamIndex index, float fValue, bool bIter = false); // Update scheduled controllers param/knob widgets. void updateSchedParam(samplv1::ParamIndex index, float fValue); // Preset status updater. void updateLoadPreset(const QString& sPreset); // Dirty flag (overridable virtual) methods. virtual void updateDirtyPreset(bool bDirtyPreset); // Show/hide dget handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); private: // Instance variables. Ui::samplv1widget *p_ui; Ui::samplv1widget& m_ui; samplv1widget_sched *m_sched_notifier; QHash m_paramKnobs; QHash m_knobParams; float m_params_ab[samplv1::NUM_PARAMS]; uint32_t m_iLoopFade; int m_iUpdate; }; //------------------------------------------------------------------------- // samplv1widget_sched - worker/schedule proxy decl. // class samplv1widget_sched : public QObject { Q_OBJECT public: // ctor. samplv1widget_sched(samplv1 *pSampl, QObject *pParent = nullptr) : QObject(pParent), m_notifier(pSampl, this) {} signals: // Notification signal. void notify(int stype, int sid); protected: // Notififier visitor. class Notifier : public samplv1_sched::Notifier { public: Notifier(samplv1 *pSampl, samplv1widget_sched *pSched) : samplv1_sched::Notifier(pSampl), m_pSched(pSched) {} void notify(samplv1_sched::Type stype, int sid) const { m_pSched->emit_notify(stype, sid); } private: samplv1widget_sched *m_pSched; }; // Notification method. void emit_notify(samplv1_sched::Type stype, int sid) { emit notify(int(stype), sid); } private: // Instance variables. Notifier m_notifier; }; #endif // __samplv1widget_h // end of samplv1widget.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_lv2.cpp0000644000000000000000000000013213601077412017505 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_lv2.cpp0000644000175000001440000001104613601077412020344 0ustar00rncbcusers00000000000000// samplv1widget_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_lv2.h" #include "samplv1_lv2.h" #include "samplv1widget_palette.h" #include #include #include #include #include #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #endif //------------------------------------------------------------------------- // samplv1widget_lv2 - impl. // // Constructor. samplv1widget_lv2::samplv1widget_lv2 ( samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : samplv1widget() { // Check whether under a dedicated application instance... QApplication *pApp = samplv1_lv2::qapp_instance(); if (pApp) { // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) pApp->addLibraryPath(CONFIG_PLUGINSDIR); // Custom color/style themes... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { if (!pConfig->sCustomColorTheme.isEmpty()) { QPalette pal; if (samplv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) pApp->setPalette(pal); } if (!pConfig->sCustomStyleTheme.isEmpty()) { pApp->setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } } } // Initialize (user) interface stuff... m_pSamplUi = new samplv1_lv2ui(pSampl, controller, write_function); #ifdef CONFIG_LV2_UI_EXTERNAL m_external_host = nullptr; #endif #ifdef CONFIG_LV2_UI_IDLE m_bIdleClosed = false; #endif // Initialise preset stuff... clearPreset(); // Initial update, always... updateSample(m_pSamplUi->sample()); //resetParamValues(); resetParamKnobs(); // May initialize the scheduler/work notifier. openSchedNotifier(); } // Destructor. samplv1widget_lv2::~samplv1widget_lv2 (void) { delete m_pSamplUi; } // Synth engine accessor. samplv1_ui *samplv1widget_lv2::ui_instance (void) const { return m_pSamplUi; } #ifdef CONFIG_LV2_UI_EXTERNAL void samplv1widget_lv2::setExternalHost ( LV2_External_UI_Host *external_host ) { m_external_host = external_host; if (m_external_host && m_external_host->plugin_human_id) samplv1widget::setWindowTitle(m_external_host->plugin_human_id); } const LV2_External_UI_Host *samplv1widget_lv2::externalHost (void) const { return m_external_host; } #endif // CONFIG_LV2_UI_EXTERNAL #ifdef CONFIG_LV2_UI_IDLE bool samplv1widget_lv2::isIdleClosed (void) const { return m_bIdleClosed; } #endif // CONFIG_LV2_UI_IDLE // Close event handler. void samplv1widget_lv2::closeEvent ( QCloseEvent *pCloseEvent ) { samplv1widget::closeEvent(pCloseEvent); #ifdef CONFIG_LV2_UI_IDLE if (pCloseEvent->isAccepted()) m_bIdleClosed = true; #endif #ifdef CONFIG_LV2_UI_EXTERNAL if (m_external_host && m_external_host->ui_closed) { if (pCloseEvent->isAccepted()) m_external_host->ui_closed(m_pSamplUi->controller()); } #endif } // LV2 port event dispatcher. void samplv1widget_lv2::port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { if (format == 0 && buffer_size == sizeof(float)) { const samplv1::ParamIndex index = samplv1::ParamIndex(port_index - samplv1_lv2::ParamBase); const float fValue = *(float *) buffer; setParamValue(index, fValue); } } // Param method. void samplv1widget_lv2::updateParam ( samplv1::ParamIndex index, float fValue ) const { m_pSamplUi->write_function(index, fValue); } // end of samplv1widget_lv2.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_control.ui0000644000000000000000000000013213601077412020315 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.031775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_control.ui0000644000175000001440000001206013601077412021151 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - an old-school polyphonic sampler Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget_control 0 0 320 120 MIDI Controller :/images/samplv1_control.png &Type: ControlTypeComboBox MIDI event type &Channel: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter ControlChannelSpinBox MIDI channel Auto false 0 16 &Parameter: ControlParamComboBox 220 0 MIDI parameter &Logarithmic &Invert &Hook Qt::Vertical 20 8 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset ControlTypeComboBox ControlChannelSpinBox ControlParamComboBox ControlLogarithmicCheckBox ControlInvertCheckBox ControlHookCheckBox DialogButtonBox samplv1-0.9.12/src/PaxHeaders.5530/lv20000644000000000000000000000013213601077412014055 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/lv2/0000755000175000001440000000000013601077412014767 5ustar00rncbcusers00000000000000samplv1-0.9.12/src/lv2/PaxHeaders.5530/lv2_programs.h0000644000000000000000000000013213601077412016720 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/lv2/lv2_programs.h0000644000175000001440000001430513601077412017560 0ustar00rncbcusers00000000000000/* LV2 Programs Extension Copyright 2012 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_programs.h C header for the LV2 programs extension . */ #ifndef LV2_PROGRAMS_H #define LV2_PROGRAMS_H #include "lv2/lv2plug.in/ns/lv2core/lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_PROGRAMS_URI "http://kxstudio.sf.net/ns/lv2ext/programs" #define LV2_PROGRAMS_PREFIX LV2_PROGRAMS_URI "#" #define LV2_PROGRAMS__Host LV2_PROGRAMS_PREFIX "Host" #define LV2_PROGRAMS__Interface LV2_PROGRAMS_PREFIX "Interface" #define LV2_PROGRAMS__UIInterface LV2_PROGRAMS_PREFIX "UIInterface" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Programs_Handle; typedef struct _LV2_Program_Descriptor { /** Bank number for this program. Note that this extension does not support MIDI-style separation of bank LSB and MSB values. There is no restriction on the set of available banks: the numbers do not need to be contiguous, there does not need to be a bank 0, etc. */ uint32_t bank; /** Program number (unique within its bank) for this program. There is no restriction on the set of available programs: the numbers do not need to be contiguous, there does not need to be a program 0, etc. */ uint32_t program; /** Name of the program. */ const char * name; } LV2_Program_Descriptor; /** Programs extension, plugin data. When the plugin's extension_data is called with argument LV2_PROGRAMS__Interface, the plugin MUST return an LV2_Programs_Instance structure, which remains valid for the lifetime of the plugin. */ typedef struct _LV2_Programs_Interface { /** * get_program() * * This member is a function pointer that provides a description * of a program (named preset sound) available on this plugin. * * The index argument is an index into the plugin's list of * programs, not a program number as represented by the Program * field of the LV2_Program_Descriptor. (This distinction is * needed to support plugins that use non-contiguous program or * bank numbers.) * * This function returns a LV2_Program_Descriptor pointer that is * guaranteed to be valid only until the next call to get_program * or deactivate, on the same plugin instance. This function must * return NULL if passed an index argument out of range, so that * the host can use it to query the number of programs as well as * their properties. */ const LV2_Program_Descriptor *(*get_program)(LV2_Handle handle, uint32_t index); /** * select_program() * * This member is a function pointer that selects a new program * for this plugin. The program change should take effect * immediately at the start of the next run() call. (This * means that a host providing the capability of changing programs * between any two notes on a track must vary the block size so as * to place the program change at the right place. A host that * wanted to avoid this would probably just instantiate a plugin * for each program.) * * Plugins should ignore a select_program() call with an invalid * bank or program. * * A plugin is not required to select any particular default * program on activate(): it's the host's duty to set a program * explicitly. * * A plugin is permitted to re-write the values of its input * control ports when select_program is called. The host should * re-read the input control port values and update its own * records appropriately. (This is the only circumstance in which * a LV2 plugin is allowed to modify its own control-input ports.) */ void (*select_program)(LV2_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_Interface; /** Programs extension, UI data. When the UI's extension_data is called with argument LV2_PROGRAMS__UIInterface, the UI MUST return an LV2_Programs_UI_Interface structure, which remains valid for the lifetime of the UI. */ typedef struct _LV2_Programs_UI_Interface { /** * select_program() * * This is exactly the same as select_program in LV2_Programs_Instance, * but this struct relates to the UI instead of the plugin. * * When called, UIs should update their state to match the selected program. */ void (*select_program)(LV2UI_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_UI_Interface; /** Feature data for LV2_PROGRAMS__Host. */ typedef struct _LV2_Programs_Host { /** * Opaque host data. */ LV2_Programs_Handle handle; /** * program_changed() * * Tell the host to reload a plugin's program. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is program index to change. * When index is -1, host should reload all the programs. * * The plugin MUST NEVER call this function on a RT context or during run(). * * NOTE: This call is to inform the host about a program's bank, program or name change. * It DOES NOT change the current selected program. */ void (*program_changed)(LV2_Programs_Handle handle, int32_t index); } LV2_Programs_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_PROGRAMS_H */ samplv1-0.9.12/src/lv2/PaxHeaders.5530/lv2_external_ui.h0000644000000000000000000000013213601077412017405 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/lv2/lv2_external_ui.h0000644000175000001440000000672013601077412020247 0ustar00rncbcusers00000000000000/* LV2 External UI extension This work is in public domain. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you have questions, contact Filipe Coelho (aka falkTX) or ask in #lad channel, FreeNode IRC network. */ /** @file lv2_external_ui.h C header for the LV2 External UI extension . */ #ifndef LV2_EXTERNAL_UI_H #define LV2_EXTERNAL_UI_H #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_EXTERNAL_UI_URI "http://kxstudio.sf.net/ns/lv2ext/external-ui" #define LV2_EXTERNAL_UI_PREFIX LV2_EXTERNAL_UI_URI "#" #define LV2_EXTERNAL_UI__Host LV2_EXTERNAL_UI_PREFIX "Host" #define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget" /** This extension used to be defined by a lv2plug.in URI */ #define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external" #ifdef __cplusplus extern "C" { #endif /** * When LV2_EXTERNAL_UI__Widget UI is instantiated, the returned * LV2UI_Widget handle must be cast to pointer to LV2_External_UI_Widget. * UI is created in invisible state. */ typedef struct _LV2_External_UI_Widget { /** * Host calls this function regulary. UI library implementing the * callback may do IPC or redraw the UI. * * @param _this_ the UI context */ void (*run)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI visible. * * @param _this_ the UI context */ void (*show)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI invisible again. * * @param _this_ the UI context */ void (*hide)(struct _LV2_External_UI_Widget * _this_); } LV2_External_UI_Widget; #define LV2_EXTERNAL_UI_RUN(ptr) (ptr)->run(ptr) #define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr) #define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr) /** * On UI instantiation, host must supply LV2_EXTERNAL_UI__Host feature. * LV2_Feature::data must be pointer to LV2_External_UI_Host. */ typedef struct _LV2_External_UI_Host { /** * Callback that plugin UI will call when UI (GUI window) is closed by user. * This callback will be called during execution of LV2_External_UI_Widget::run() * (i.e. not from background thread). * * After this callback is called, UI is defunct. Host must call LV2UI_Descriptor::cleanup(). * If host wants to make the UI visible again, the UI must be reinstantiated. * * @note When using the depreated URI LV2_EXTERNAL_UI_DEPRECATED_URI, * some hosts will not call LV2UI_Descriptor::cleanup() as they should, * and may call show() again without re-initialization. * * @param controller Host context associated with plugin UI, as * supplied to LV2UI_Descriptor::instantiate(). */ void (*ui_closed)(LV2UI_Controller controller); /** * Optional (may be NULL) "user friendly" identifier which the UI * may display to allow a user to easily associate this particular * UI instance with the correct plugin instance as it is represented * by the host (e.g. "track 1" or "channel 4"). * * If supplied by host, the string will be referenced only during * LV2UI_Descriptor::instantiate() */ const char * plugin_human_id; } LV2_External_UI_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_EXTERNAL_UI_H */ samplv1-0.9.12/src/PaxHeaders.5530/src_jack.pro0000644000000000000000000000013213601077412015730 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_jack.pro0000644000175000001440000000326413601077412016572 0ustar00rncbcusers00000000000000# samplv1_jack.pro # NAME = samplv1 TARGET = $${NAME}_jack TEMPLATE = app unix { LIBS += -L. -l$${NAME} -l$${NAME}_ui PRE_TARGETDEPS += lib$${NAME}.a lib$${NAME}_ui.a } include(src_jack.pri) HEADERS = \ config.h \ samplv1_nsm.h \ samplv1_jack.h \ samplv1widget_jack.h SOURCES = \ samplv1_nsm.cpp \ samplv1_jack.cpp \ samplv1widget_jack.cpp unix { OBJECTS_DIR = .obj_jack MOC_DIR = .moc_jack UI_DIR = .ui_jack isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(BINDIR) { BINDIR = $${PREFIX}/bin } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } isEmpty(DATADIR) { DATADIR = $${PREFIX}/share } #DEFINES += DATADIR=\"$${DATADIR}\" INSTALLS += target desktop icon appdata \ icon_scalable mimeinfo mimetypes mimetypes_scalable target.path = $${BINDIR} desktop.path = $${DATADIR}/applications desktop.files += $${NAME}.desktop icon.path = $${DATADIR}/icons/hicolor/32x32/apps icon.files += images/$${NAME}.png icon_scalable.path = $${DATADIR}/icons/hicolor/scalable/apps icon_scalable.files += images/$${NAME}.svg appdata.path = $${DATADIR}/metainfo appdata.files += appdata/$${NAME}.appdata.xml mimeinfo.path = $${DATADIR}/mime/packages mimeinfo.files += mimetypes/$${NAME}.xml mimetypes.path = $${DATADIR}/icons/hicolor/32x32/mimetypes mimetypes.files += mimetypes/application-x-$${NAME}-preset.png mimetypes_scalable.path = $${DATADIR}/icons/hicolor/scalable/mimetypes mimetypes_scalable.files += mimetypes/application-x-$${NAME}-preset.svg CONFIG(release, debug|release):QMAKE_POST_LINK += strip -v $(TARGET) } QT += widgets xml samplv1-0.9.12/src/PaxHeaders.5530/samplv1_lv2ui.cpp0000644000000000000000000000013213601077412016637 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_lv2ui.cpp0000644000175000001440000002372713601077412017507 0ustar00rncbcusers00000000000000// samplv1_lv2ui.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_lv2ui.h" #include "samplv1_lv2.h" #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #include #include //------------------------------------------------------------------------- // samplv1_lv2ui - impl. // samplv1_lv2ui::samplv1_lv2ui ( samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : samplv1_ui(pSampl, true) { m_controller = controller; m_write_function = write_function; } // Accessors. const LV2UI_Controller& samplv1_lv2ui::controller (void) const { return m_controller; } void samplv1_lv2ui::write_function ( samplv1::ParamIndex index, float fValue ) const { m_write_function(m_controller, samplv1_lv2::ParamBase + index, sizeof(float), 0, &fValue); } //------------------------------------------------------------------------- // samplv1_lv2ui - LV2 UI desc. // static LV2UI_Handle samplv1_lv2ui_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *features ) { samplv1_lv2 *pSynth = nullptr; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) { pSynth = static_cast (features[i]->data); break; } } if (pSynth == nullptr) return nullptr; samplv1widget_lv2 *pWidget = new samplv1widget_lv2(pSynth, controller, write_function); *widget = pWidget; return pWidget; } static void samplv1_lv2ui_cleanup ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) delete pWidget; } static void samplv1_lv2ui_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) pWidget->port_event(port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_UI_IDLE int samplv1_lv2ui_idle ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget && !pWidget->isIdleClosed()) { QApplication::processEvents(); return 0; } else { return 1; } } static const LV2UI_Idle_Interface samplv1_lv2ui_idle_interface = { samplv1_lv2ui_idle }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW int samplv1_lv2ui_show ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->show(); pWidget->raise(); pWidget->activateWindow(); return 0; } else { return 1; } } int samplv1_lv2ui_hide ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->hide(); return 0; } else { return 1; } } static const LV2UI_Show_Interface samplv1_lv2ui_show_interface = { samplv1_lv2ui_show, samplv1_lv2ui_hide }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_RESIZE int samplv1_lv2ui_resize ( LV2UI_Handle ui, int width, int height ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->resize(width, height); return 0; } else { return 1; } } static const LV2UI_Resize samplv1_lv2ui_resize_interface = { nullptr, // handle: host should use its own when calling ui_resize(). samplv1_lv2ui_resize }; #endif // CONFIG_LV2_UI_RESIZE static const void *samplv1_lv2ui_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_UI_IDLE if (::strcmp(uri, LV2_UI__idleInterface) == 0) return (void *) &samplv1_lv2ui_idle_interface; else #endif #ifdef CONFIG_LV2_UI_SHOW if (::strcmp(uri, LV2_UI__showInterface) == 0) return (void *) &samplv1_lv2ui_show_interface; else #endif #ifdef CONFIG_LV2_UI_RESIZE if (::strcmp(uri, LV2_UI__resize) == 0) return (void *) &samplv1_lv2ui_resize_interface; else #endif return nullptr; } #ifdef CONFIG_LV2_UI_X11 static LV2UI_Handle samplv1_lv2ui_x11_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { WId winid, parent = 0; LV2UI_Resize *resize = nullptr; samplv1_lv2 *pSampl = nullptr; for (int i = 0; ui_features[i]; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pSampl = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_UI__parent) == 0) parent = (WId) ui_features[i]->data; else if (::strcmp(ui_features[i]->URI, LV2_UI__resize) == 0) resize = (LV2UI_Resize *) ui_features[i]->data; } if (pSampl == nullptr) return nullptr; if (!parent) return nullptr; samplv1widget_lv2 *pWidget = new samplv1widget_lv2(pSampl, controller, write_function); if (resize && resize->handle) { const QSize& hint = pWidget->sizeHint(); resize->ui_resize(resize->handle, hint.width(), hint.height()); } winid = pWidget->winId(); pWidget->windowHandle()->setParent(QWindow::fromWinId(parent)); pWidget->show(); *widget = (LV2UI_Widget) winid; return pWidget; } #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_EXTERNAL struct samplv1_lv2ui_external_widget { LV2_External_UI_Widget external; samplv1widget_lv2 *widget; }; static void samplv1_lv2ui_external_run ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) QApplication::processEvents(); } static void samplv1_lv2ui_external_show ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) { samplv1widget_lv2 *widget = pExtWidget->widget; if (widget) { widget->show(); widget->raise(); widget->activateWindow(); } } } static void samplv1_lv2ui_external_hide ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->hide(); } static LV2UI_Handle samplv1_lv2ui_external_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { samplv1_lv2 *pSynth = nullptr; LV2_External_UI_Host *external_host = nullptr; for (int i = 0; ui_features[i] && !external_host; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pSynth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI__Host) == 0 || ::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI_DEPRECATED_URI) == 0) { external_host = (LV2_External_UI_Host *) ui_features[i]->data; } } samplv1_lv2ui_external_widget *pExtWidget = new samplv1_lv2ui_external_widget; pExtWidget->external.run = samplv1_lv2ui_external_run; pExtWidget->external.show = samplv1_lv2ui_external_show; pExtWidget->external.hide = samplv1_lv2ui_external_hide; pExtWidget->widget = new samplv1widget_lv2(pSynth, controller, write_function); if (external_host) pExtWidget->widget->setExternalHost(external_host); *widget = pExtWidget; return pExtWidget; } static void samplv1_lv2ui_external_cleanup ( LV2UI_Handle ui ) { samplv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget) { if (pExtWidget->widget) delete pExtWidget->widget; delete pExtWidget; } } static void samplv1_lv2ui_external_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { samplv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->port_event(port_index, buffer_size, format, buffer); } static const void *samplv1_lv2ui_external_extension_data ( const char * ) { return nullptr; } #endif // CONFIG_LV2_UI_EXTERNAL static const LV2UI_Descriptor samplv1_lv2ui_descriptor = { SAMPLV1_LV2UI_URI, samplv1_lv2ui_instantiate, samplv1_lv2ui_cleanup, samplv1_lv2ui_port_event, samplv1_lv2ui_extension_data }; #ifdef CONFIG_LV2_UI_X11 static const LV2UI_Descriptor samplv1_lv2ui_x11_descriptor = { SAMPLV1_LV2UI_X11_URI, samplv1_lv2ui_x11_instantiate, samplv1_lv2ui_cleanup, samplv1_lv2ui_port_event, samplv1_lv2ui_extension_data }; #endif // CONFIG_LV2_UI_X11 #ifdef CONFIG_LV2_UI_EXTERNAL static const LV2UI_Descriptor samplv1_lv2ui_external_descriptor = { SAMPLV1_LV2UI_EXTERNAL_URI, samplv1_lv2ui_external_instantiate, samplv1_lv2ui_external_cleanup, samplv1_lv2ui_external_port_event, samplv1_lv2ui_external_extension_data }; #endif // CONFIG_LV2_UI_EXTERNAL LV2_SYMBOL_EXPORT const LV2UI_Descriptor *lv2ui_descriptor ( uint32_t index ) { if (index == 0) return &samplv1_lv2ui_descriptor; else #ifdef CONFIG_LV2_UI_X11 if (index == 1) return &samplv1_lv2ui_x11_descriptor; else #endif #ifdef CONFIG_LV2_UI_EXTERNAL if (index == 2) return &samplv1_lv2ui_external_descriptor; else #endif return nullptr; } // end of samplv1_lv2ui.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_status.h0000644000000000000000000000013213601077412017772 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_status.h0000644000175000001440000000350613601077412020633 0ustar00rncbcusers00000000000000// samplv1widget_status.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_status_h #define __samplv1widget_status_h #include // Forward declarations. class samplv1widget_keybd; class QLabel; class QPixmap; //------------------------------------------------------------------------- // samplv1widget_status - Custom status-bar widget. class samplv1widget_status : public QStatusBar { Q_OBJECT public: // Constructor. samplv1widget_status(QWidget *pParent = 0); // Destructor. ~samplv1widget_status(); // Permanent widgets accessors. samplv1widget_keybd *keybd() const; void midiInLed(bool bMidiInLed); void midiInNote(int iNote, int iVelocity); void modified(bool bModified); private: // Permanent widgets. QPixmap *m_midiInLed[2]; QLabel *m_pMidiInLedLabel; QLabel *m_pModifiedLabel; samplv1widget_keybd *m_pKeybd; }; #endif // __samplv1widget_status_h // end of samplv1widget_status.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_param.cpp0000644000000000000000000000013213601077412020102 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.032775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_param.cpp0000644000175000001440000005703013601077412020744 0ustar00rncbcusers00000000000000// samplv1widget_param.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_param.h" #include #include #include #include #include #include #include #include // Integer value round. inline int iroundf(float x) { return int(x < 0.0f ? x - 0.5f : x + 0.5f); } //------------------------------------------------------------------------- // samplv1widget_param_style - Custom widget style. // #include #include #include class samplv1widget_param_style : public QProxyStyle { public: // Constructor. samplv1widget_param_style() : QProxyStyle() { m_icon.addPixmap( QPixmap(":/images/ledOff.png"), QIcon::Normal, QIcon::Off); m_icon.addPixmap( QPixmap(":/images/ledOn.png"), QIcon::Normal, QIcon::On); } // Hints override. int styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *retdata) const { if (hint == QStyle::SH_UnderlineShortcut) return 0; else return QProxyStyle::styleHint(hint, option, widget, retdata); } // Paint job. void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const { if (element == PE_IndicatorRadioButton || element == PE_IndicatorCheckBox) { const QRect& rect = option->rect; if (option->state & State_Enabled) { if (option->state & State_On) m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Normal, QIcon::On); else // if (option->state & State_Off) m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Normal, QIcon::Off); } else { m_icon.paint(painter, rect, Qt::AlignCenter, QIcon::Disabled, QIcon::Off); } } else QProxyStyle::drawPrimitive(element, option, painter, widget); } // Spiced up text margins void drawItemText(QPainter *painter, const QRect& rectangle, int alignment, const QPalette& palette, bool enabled, const QString& text, QPalette::ColorRole textRole) const { QRect rect = rectangle; rect.setLeft(rect.left() - 4); rect.setRight(rect.right() + 4); QProxyStyle::drawItemText(painter, rect, alignment, palette, enabled, text, textRole); } static void addRef () { if (++g_iRefCount == 1) g_pStyle = new samplv1widget_param_style(); } static void releaseRef () { if (--g_iRefCount == 0) { delete g_pStyle; g_pStyle = nullptr; } } static samplv1widget_param_style *getRef () { return g_pStyle; } private: QIcon m_icon; static samplv1widget_param_style *g_pStyle; static unsigned int g_iRefCount; }; samplv1widget_param_style *samplv1widget_param_style::g_pStyle = nullptr; unsigned int samplv1widget_param_style::g_iRefCount = 0; //------------------------------------------------------------------------- // samplv1widget_param - Custom composite widget. // // Constructor. samplv1widget_param::samplv1widget_param ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); const QFont font2(font.family(), font.pointSize() - 2); QWidget::setFont(font2); m_fValue = 0.0f; m_fMinimum = 0.0f; m_fMaximum = 1.0f; m_fScale = 1.0f; resetDefaultValue(); QWidget::setMaximumSize(QSize(52, 72)); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setMargin(0); pGridLayout->setSpacing(0); QWidget::setLayout(pGridLayout); } // Accessors. void samplv1widget_param::setText ( const QString& sText ) { setValue(sText.toFloat()); } QString samplv1widget_param::text (void) const { return QString::number(value()); } void samplv1widget_param::setValue ( float fValue ) { QPalette pal; if (m_iDefaultValue == 0) { m_fDefaultValue = fValue; m_iDefaultValue++; } else if (QWidget::isEnabled() && ::fabsf(fValue - m_fDefaultValue) > 0.0001f) { pal.setColor(QPalette::Base, (pal.window().color().value() < 0x7f ? QColor(Qt::darkYellow).darker() : QColor(Qt::yellow).lighter())); } QWidget::setPalette(pal); if (::fabsf(fValue - m_fValue) > 0.0001f) { m_fValue = fValue; emit valueChanged(m_fValue); } } float samplv1widget_param::value (void) const { return m_fValue; } QString samplv1widget_param::valueText (void) const { return QString::number(value()); } void samplv1widget_param::setMaximum ( float fMaximum ) { m_fMaximum = fMaximum; } float samplv1widget_param::maximum (void) const { return m_fMaximum; } void samplv1widget_param::setMinimum ( float fMinimum ) { m_fMinimum = fMinimum; } float samplv1widget_param::minimum (void) const { return m_fMinimum; } void samplv1widget_param::resetDefaultValue (void) { m_fDefaultValue = 0.0f; m_iDefaultValue = 0; } bool samplv1widget_param::isDefaultValue (void) const { return (m_iDefaultValue > 0); } void samplv1widget_param::setDefaultValue ( float fDefaultValue ) { m_fDefaultValue = fDefaultValue; m_iDefaultValue++; } float samplv1widget_param::defaultValue (void) const { return m_fDefaultValue; } // Mouse behavior event handler. void samplv1widget_param::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::MidButton) { if (m_iDefaultValue < 1) { m_fDefaultValue = 0.5f * (maximum() + minimum()); m_iDefaultValue++; } setValue(m_fDefaultValue); } QWidget::mousePressEvent(pMouseEvent); } // Scale multiplier accessors. void samplv1widget_param::setScale ( float fScale ) { m_fScale = fScale; } float samplv1widget_param::scale (void) const { return m_fScale; } // Scale/value converters. float samplv1widget_param::scaleFromValue ( float fValue ) const { return (m_fScale * fValue); } float samplv1widget_param::valueFromScale ( float fScale ) const { return (fScale / m_fScale); } //------------------------------------------------------------------------- // samplv1widget_dial - A better QDial widget. samplv1widget_dial::DialMode samplv1widget_dial::g_dialMode = samplv1widget_dial::DefaultMode; // Set knob dial mode behavior. void samplv1widget_dial::setDialMode ( DialMode dialMode ) { g_dialMode = dialMode; } samplv1widget_dial::DialMode samplv1widget_dial::dialMode (void) { return g_dialMode; } // Constructor. samplv1widget_dial::samplv1widget_dial ( QWidget *pParent ) : QDial(pParent), m_bMousePressed(false), m_fLastDragValue(0.0f) { } // Mouse angle determination. float samplv1widget_dial::mouseAngle ( const QPoint& pos ) { const float dx = pos.x() - (width() >> 1); const float dy = (height() >> 1) - pos.y(); return 180.0f * ::atan2f(dx, dy) / float(M_PI); } // Alternate mouse behavior event handlers. void samplv1widget_dial::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mousePressEvent(pMouseEvent); } else if (pMouseEvent->button() == Qt::LeftButton) { m_bMousePressed = true; m_posMouse = pMouseEvent->pos(); m_fLastDragValue = float(value()); emit sliderPressed(); } } void samplv1widget_dial::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mouseMoveEvent(pMouseEvent); return; } if (!m_bMousePressed) return; const QPoint& pos = pMouseEvent->pos(); const int dx = pos.x() - m_posMouse.x(); const int dy = pos.y() - m_posMouse.y(); float fAngleDelta = mouseAngle(pos) - mouseAngle(m_posMouse); int iNewValue = value(); switch (g_dialMode) { case LinearMode: iNewValue = int(m_fLastDragValue) + dx - dy; break; case AngularMode: default: // Forget about the drag origin to be robust on full rotations if (fAngleDelta > +180.0f) fAngleDelta -= 360.0f; else if (fAngleDelta < -180.0f) fAngleDelta += 360.0f; m_fLastDragValue += float(maximum() - minimum()) * fAngleDelta / 270.0f; if (m_fLastDragValue > float(maximum())) m_fLastDragValue = float(maximum()); else if (m_fLastDragValue < float(minimum())) m_fLastDragValue = float(minimum()); m_posMouse = pos; iNewValue = int(m_fLastDragValue + 0.5f); break; } setValue(iNewValue); update(); emit sliderMoved(value()); } void samplv1widget_dial::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode && pMouseEvent->button() != Qt::MidButton) { QDial::mouseReleaseEvent(pMouseEvent); } else if (m_bMousePressed) { m_bMousePressed = false; } } //------------------------------------------------------------------------- // samplv1widget_knob - Custom knob/dial widget. // // Constructor. samplv1widget_knob::samplv1widget_knob ( QWidget *pParent ) : samplv1widget_param(pParent) { m_pLabel = new QLabel(); m_pLabel->setAlignment(Qt::AlignCenter); m_pDial = new samplv1widget_dial(); m_pDial->setNotchesVisible(true); m_pDial->setMaximumSize(QSize(48, 48)); QGridLayout *pGridLayout = static_cast (samplv1widget_param::layout()); pGridLayout->addWidget(m_pLabel, 0, 0, 1, 3); pGridLayout->addWidget(m_pDial, 1, 0, 1, 3); pGridLayout->setAlignment(m_pDial, Qt::AlignVCenter | Qt::AlignHCenter); QObject::connect(m_pDial, SIGNAL(valueChanged(int)), SLOT(dialValueChanged(int))); } void samplv1widget_knob::setText ( const QString& sText ) { m_pLabel->setText(sText); } QString samplv1widget_knob::text (void) const { return m_pLabel->text(); } void samplv1widget_knob::setValue ( float fValue ) { const bool bDialBlock = m_pDial->blockSignals(true); samplv1widget_param::setValue(fValue); m_pDial->setValue(scaleFromValue(fValue)); m_pDial->blockSignals(bDialBlock); } void samplv1widget_knob::setMaximum ( float fMaximum ) { samplv1widget_param::setMaximum(fMaximum); m_pDial->setMaximum(scaleFromValue(fMaximum)); } void samplv1widget_knob::setMinimum ( float fMinimum ) { samplv1widget_param::setMinimum(fMinimum); m_pDial->setMinimum(scaleFromValue(fMinimum)); } // Scale-step accessors. void samplv1widget_knob::setSingleStep ( float fSingleStep ) { m_pDial->setSingleStep(scaleFromValue(fSingleStep)); } float samplv1widget_knob::singleStep (void) const { return valueFromScale(m_pDial->singleStep()); } // Dial change slot. void samplv1widget_knob::dialValueChanged ( int iDialValue ) { setValue(valueFromScale(iDialValue)); } //------------------------------------------------------------------------- // samplv1widget_edit - A better QDoubleSpinBox widget. samplv1widget_edit::EditMode samplv1widget_edit::g_editMode = samplv1widget_edit::DefaultMode; // Set spin-box edit mode behavior. void samplv1widget_edit::setEditMode ( EditMode editMode ) { g_editMode = editMode; } samplv1widget_edit::EditMode samplv1widget_edit::editMode (void) { return g_editMode; } // Constructor. samplv1widget_edit::samplv1widget_edit ( QWidget *pParent ) : QDoubleSpinBox(pParent), m_iTextChanged(0) { QObject::connect(QDoubleSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(lineEditTextChanged(const QString&))); QObject::connect(this, SIGNAL(editingFinished()), SLOT(spinBoxEditingFinished())); QObject::connect(this, SIGNAL(valueChanged(double)), SLOT(spinBoxValueChanged(double))); } // Alternate value change behavior handlers. void samplv1widget_edit::lineEditTextChanged ( const QString& ) { if (g_editMode == DeferredMode) ++m_iTextChanged; } void samplv1widget_edit::spinBoxEditingFinished (void) { if (g_editMode == DeferredMode) { m_iTextChanged = 0; emit valueChangedEx(QDoubleSpinBox::value()); } } void samplv1widget_edit::spinBoxValueChanged ( double spinValue ) { if (g_editMode != DeferredMode || m_iTextChanged == 0) emit valueChangedEx(spinValue); } // Inherited/override methods. QValidator::State samplv1widget_edit::validate ( QString& sText, int& iPos ) const { const QValidator::State state = QDoubleSpinBox::validate(sText, iPos); if (state == QValidator::Acceptable && g_editMode == DeferredMode && m_iTextChanged == 0) return QValidator::Intermediate; return state; } //------------------------------------------------------------------------- // samplv1widget_spin - Custom knob/spin-box widget. // // Constructor. samplv1widget_spin::samplv1widget_spin ( QWidget *pParent ) : samplv1widget_knob(pParent) { m_pSpinBox = new samplv1widget_edit(); m_pSpinBox->setAccelerated(true); m_pSpinBox->setAlignment(Qt::AlignCenter); const QFontMetrics fm(samplv1widget_knob::font()); m_pSpinBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (samplv1widget_knob::layout()); pGridLayout->addWidget(m_pSpinBox, 2, 1, 1, 1); setScale(100.0f); setMinimum(0.0f); setMaximum(1.0f); setDecimals(1); QObject::connect(m_pSpinBox, SIGNAL(valueChangedEx(double)), SLOT(spinBoxValueChanged(double))); } // Virtual accessors. void samplv1widget_spin::setValue ( float fValue ) { const bool bSpinBlock = m_pSpinBox->blockSignals(true); samplv1widget_knob::setValue(fValue); m_pSpinBox->setValue(scaleFromValue(fValue)); m_pSpinBox->blockSignals(bSpinBlock); } void samplv1widget_spin::setMaximum ( float fMaximum ) { m_pSpinBox->setMaximum(scaleFromValue(fMaximum)); samplv1widget_knob::setMaximum(fMaximum); } void samplv1widget_spin::setMinimum ( float fMinimum ) { m_pSpinBox->setMinimum(scaleFromValue(fMinimum)); samplv1widget_knob::setMinimum(fMinimum); } QString samplv1widget_spin::valueText (void) const { return QString::number(m_pSpinBox->value(), 'f', 1); } // Internal widget slots. void samplv1widget_spin::spinBoxValueChanged ( double spinValue ) { samplv1widget_knob::setValue(valueFromScale(float(spinValue))); } // Special value text (minimum) void samplv1widget_spin::setSpecialValueText ( const QString& sText ) { m_pSpinBox->setSpecialValueText(sText); } QString samplv1widget_spin::specialValueText (void) const { return m_pSpinBox->specialValueText(); } bool samplv1widget_spin::isSpecialValue (void) const { return (m_pSpinBox->minimum() >= m_pSpinBox->value()); } // Decimal digits allowed. void samplv1widget_spin::setDecimals ( int iDecimals ) { m_pSpinBox->setDecimals(iDecimals); m_pSpinBox->setSingleStep(::powf(10.0f, - float(iDecimals))); setSingleStep(0.1f); } int samplv1widget_spin::decimals (void) const { return m_pSpinBox->decimals(); } //------------------------------------------------------------------------- // samplv1widget_combo - Custom knob/combo-box widget. // // Constructor. samplv1widget_combo::samplv1widget_combo ( QWidget *pParent ) : samplv1widget_knob(pParent) { m_pComboBox = new QComboBox(); const QFontMetrics fm(samplv1widget_knob::font()); m_pComboBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (samplv1widget_knob::layout()); pGridLayout->addWidget(m_pComboBox, 2, 0, 1, 3); // setScale(1.0f); QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(comboBoxValueChanged(int))); } // Virtual accessors. void samplv1widget_combo::setValue ( float fValue ) { const bool bComboBlock = m_pComboBox->blockSignals(true); samplv1widget_knob::setValue(fValue); m_pComboBox->setCurrentIndex(iroundf(fValue)); m_pComboBox->blockSignals(bComboBlock); } QString samplv1widget_combo::valueText (void) const { return m_pComboBox->currentText(); } // Special combo-box mode accessors. void samplv1widget_combo::insertItems ( int iIndex, const QStringList& items ) { m_pComboBox->insertItems(iIndex, items); setMinimum(0.0f); const int iItemCount = m_pComboBox->count(); if (iItemCount > 0) setMaximum(float(iItemCount - 1)); else setMaximum(1.0f); setSingleStep(1.0f); } void samplv1widget_combo::clear (void) { m_pComboBox->clear(); setMinimum(0.0f); setMaximum(1.0f); setSingleStep(1.0f); } // Internal widget slots. void samplv1widget_combo::comboBoxValueChanged ( int iComboValue ) { samplv1widget_knob::setValue(float(iComboValue)); } // Reimplemented mouse-wheel stepping. void samplv1widget_combo::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 120); if (delta) { float fValue = value() + float(delta); if (fValue < minimum()) fValue = minimum(); else if (fValue > maximum()) fValue = maximum(); setValue(fValue); } } //------------------------------------------------------------------------- // samplv1widget_radio - Custom radio/button widget. // // Constructor. samplv1widget_radio::samplv1widget_radio ( QWidget *pParent ) : samplv1widget_param(pParent), m_group(this) { samplv1widget_param_style::addRef(); #if 0 samplv1widget_param::setStyleSheet( // "QRadioButton::indicator { width: 16px; height: 16px; }" "QRadioButton::indicator::unchecked { image: url(:/images/ledOff.png); }" "QRadioButton::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif QObject::connect(&m_group, SIGNAL(buttonClicked(int)), SLOT(radioGroupValueChanged(int))); } // Destructor. samplv1widget_radio::~samplv1widget_radio (void) { samplv1widget_param_style::releaseRef(); } // Virtual accessors. void samplv1widget_radio::setValue ( float fValue ) { const int iRadioValue = iroundf(fValue); QRadioButton *pRadioButton = static_cast (m_group.button(iRadioValue)); if (pRadioButton) { const bool bRadioBlock = pRadioButton->blockSignals(true); samplv1widget_param::setValue(float(iRadioValue)); pRadioButton->setChecked(true); pRadioButton->blockSignals(bRadioBlock); } } QString samplv1widget_radio::valueText (void) const { QString sValueText; const int iRadioValue = iroundf(value()); QRadioButton *pRadioButton = static_cast (m_group.button(iRadioValue)); if (pRadioButton) sValueText = pRadioButton->text(); return sValueText; } // Special combo-box mode accessors. void samplv1widget_radio::insertItems ( int iIndex, const QStringList& items ) { const QFont& font = samplv1widget_param::font(); const QFont font1(font.family(), font.pointSize() - 1); QGridLayout *pGridLayout = static_cast (samplv1widget_param::layout()); const QString sToolTipMask(samplv1widget_param::toolTip() + ": %1"); QStringListIterator iter(items); while (iter.hasNext()) { const QString& sValueText = iter.next(); QRadioButton *pRadioButton = new QRadioButton(sValueText); pRadioButton->setStyle(samplv1widget_param_style::getRef()); pRadioButton->setFont(font1); pRadioButton->setToolTip(sToolTipMask.arg(sValueText)); pGridLayout->addWidget(pRadioButton, iIndex, 0); m_group.addButton(pRadioButton, iIndex); ++iIndex; } setMinimum(0.0f); const QList list = m_group.buttons(); const int iRadioCount = list.count(); if (iRadioCount > 0) setMaximum(float(iRadioCount - 1)); else setMaximum(1.0f); } void samplv1widget_radio::clear (void) { const QList list = m_group.buttons(); QListIterator iter(list); while (iter.hasNext()) { QRadioButton *pRadioButton = static_cast (iter.next()); if (pRadioButton) m_group.removeButton(pRadioButton); } setMinimum(0.0f); setMaximum(1.0f); } void samplv1widget_radio::radioGroupValueChanged ( int iRadioValue ) { samplv1widget_param::setValue(float(iRadioValue)); } //------------------------------------------------------------------------- // samplv1widget_check - Custom check-box widget. // // Constructor. samplv1widget_check::samplv1widget_check ( QWidget *pParent ) : samplv1widget_param(pParent) { samplv1widget_param_style::addRef(); #if 0 samplv1widget_param::setStyleSheet( // "QCheckBox::indicator { width: 16px; height: 16px; }" "QCheckBox::indicator::unchecked { image: url(:/images/ledOff.png); }" "QCheckBox::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif m_pCheckBox = new QCheckBox(); m_pCheckBox->setStyle(samplv1widget_param_style::getRef()); m_alignment = Qt::AlignHCenter | Qt::AlignVCenter; QGridLayout *pGridLayout = static_cast (samplv1widget_param::layout()); pGridLayout->addWidget(m_pCheckBox, 0, 0); pGridLayout->setAlignment(m_pCheckBox, m_alignment); samplv1widget_param::setMaximumSize(QSize(72, 72)); QObject::connect(m_pCheckBox, SIGNAL(toggled(bool)), SLOT(checkBoxValueChanged(bool))); } // Destructor. samplv1widget_check::~samplv1widget_check (void) { samplv1widget_param_style::releaseRef(); } // Accessors. void samplv1widget_check::setText ( const QString& sText ) { m_pCheckBox->setText(sText); } QString samplv1widget_check::text (void) const { return m_pCheckBox->text(); } void samplv1widget_check::setAlignment ( Qt::Alignment alignment ) { m_alignment = alignment; QLayout *pLayout = samplv1widget_param::layout(); if (pLayout) pLayout->setAlignment(m_pCheckBox, m_alignment); } Qt::Alignment samplv1widget_check::alignment (void) const { return m_alignment; } // Virtual accessors. void samplv1widget_check::setValue ( float fValue ) { const bool bCheckValue = (fValue > 0.5f * (maximum() + minimum())); const bool bCheckBlock = m_pCheckBox->blockSignals(true); samplv1widget_param::setValue(bCheckValue ? maximum() : minimum()); m_pCheckBox->setChecked(bCheckValue); m_pCheckBox->blockSignals(bCheckBlock); } void samplv1widget_check::checkBoxValueChanged ( bool bCheckValue ) { samplv1widget_param::setValue(bCheckValue ? maximum() : minimum()); } //------------------------------------------------------------------------- // samplv1widget_group - Custom checkable group-box widget. // // Constructor. samplv1widget_group::samplv1widget_group ( QWidget *pParent ) : QGroupBox(pParent) { samplv1widget_param_style::addRef(); #if 0 QGroupBox::setStyleSheet( // "QGroupBox::indicator { width: 16px; height: 16px; }" "QGroupBox::indicator::unchecked { image: url(:/images/ledOff.png); }" "QGroupBox::indicator::checked { image: url(:/images/ledOn.png); }" ); #endif QGroupBox::setStyle(samplv1widget_param_style::getRef()); m_pParam = new samplv1widget_param(this); m_pParam->setToolTip(QGroupBox::toolTip()); QObject::connect(m_pParam, SIGNAL(valueChanged(float)), SLOT(paramValueChanged(float))); QObject::connect(this, SIGNAL(toggled(bool)), SLOT(groupBoxValueChanged(bool))); } // Destructor. samplv1widget_group::~samplv1widget_group (void) { samplv1widget_param_style::releaseRef(); delete m_pParam; } // Accessors. void samplv1widget_group::setToolTip ( const QString& sToolTip ) { m_pParam->setToolTip(sToolTip); } QString samplv1widget_group::toolTip (void) const { return m_pParam->toolTip(); } samplv1widget_param *samplv1widget_group::param (void) const { return m_pParam; } // Virtual accessors. void samplv1widget_group::paramValueChanged ( float fValue ) { const float fMaximum = m_pParam->maximum(); const float fMinimum = m_pParam->minimum(); const bool bGroupValue = (fValue > 0.5f * (fMaximum + fMinimum)); const bool bGroupBlock = QGroupBox::blockSignals(true); QGroupBox::setChecked(bGroupValue); QGroupBox::blockSignals(bGroupBlock); } void samplv1widget_group::groupBoxValueChanged ( bool bGroupValue ) { const float fMaximum = m_pParam->maximum(); const float fMinimum = m_pParam->minimum(); m_pParam->setValue(bGroupValue ? fMaximum : fMinimum); } // end of samplv1widget_param.cpp samplv1-0.9.12/src/PaxHeaders.5530/src_core.pri.in0000644000000000000000000000013213601077412016347 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_core.pri.in0000644000175000001440000000046213601077412017206 0ustar00rncbcusers00000000000000# samplv1.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_incpath@ LIBS += @ac_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_cflags@ QMAKE_LFLAGS += @ac_ldflags@ samplv1-0.9.12/src/PaxHeaders.5530/samplv1_ui.h0000644000000000000000000000013213601077412015660 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_ui.h0000644000175000001440000000562113601077412016521 0ustar00rncbcusers00000000000000// samplv1_ui.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_ui_h #define __samplv1_ui_h #include "samplv1.h" #include //------------------------------------------------------------------------- // samplv1_ui - decl. // class samplv1_ui { public: samplv1_ui(samplv1 *pSampl, bool bPlugin); samplv1 *instance() const; bool isPlugin() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; samplv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setOffset(bool bOffset); bool isOffset() const; void setOffsetRange(uint32_t iOffsetStart, uint32_t iOffsetEnd); uint32_t offsetStart() const; uint32_t offsetEnd() const; void setLoop(bool bLoop); bool isLoop() const; void setLoopRange(uint32_t iLoopStart, uint32_t iLoopEnd); uint32_t loopStart() const; uint32_t loopEnd() const; void setLoopFade(uint32_t iLoopFade); uint32_t loopFade() const; void setLoopZero(bool bLoopZero); bool isLoopZero() const; bool loadPreset(const QString& sFilename); bool savePreset(const QString& sFilename); void setParamValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index) const; samplv1_controls *controls() const; samplv1_programs *programs() const; void reset(); void updatePreset(bool bDirty); void midiInEnabled(bool bEnabled); uint32_t midiInCount(); void directNoteOn(int note, int vel); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); // MIDI note/octave name helper. static QString noteName(int note); private: samplv1 *m_pSampl; bool m_bPlugin; }; #endif// __samplv1_ui_h // end of samplv1_ui.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_resampler.cpp0000644000000000000000000000013213601077412017570 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_resampler.cpp0000644000175000001440000001544713601077412020440 0ustar00rncbcusers00000000000000// samplv1_resampler.cpp // /**************************************************************************** Copyright (C) 2017-2019, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2006-2012 Fons Adriaensen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_resampler.h" #include #include #include // ---------------------------------------------------------------------------- // samplv1_resampler static float sinc ( float x ) { x = ::fabsf(x); if (x < 1e-6f) return 1.0f; x *= M_PI; return ::sinf(x) / x; } static float wind ( float x ) { x = ::fabsf(x); if (x >= 1.0f) return 0.0f; x *= M_PI; return 0.384f + 0.5f * ::cosf(x) + 0.116f * ::cosf(2.0f * x); } samplv1_resampler::Table *samplv1_resampler::Table::g_list = nullptr; samplv1_resampler::Mutex samplv1_resampler::Table::g_mutex; samplv1_resampler::Table::Table ( float fr0, unsigned int hl0, unsigned int np0 ) : next(nullptr), refc(0), ctab(nullptr), fr(fr0), hl(hl0), np(np0) { unsigned int i, j; float t; float *ptab; ctab = new float [hl * (np + 1)]; ptab = ctab; for (j = 0; j <= np; ++j) { t = float(j) / float(np); for (i = 0; i < hl; ++i) { ptab[hl - i - 1] = float(fr * sinc(t * fr) * wind(t / hl)); t += 1.0f; } ptab += hl; } } samplv1_resampler::Table::~Table (void) { delete [] ctab; } samplv1_resampler::Table *samplv1_resampler::Table::create ( float fr0, unsigned int hl0, unsigned int np0 ) { Table *p; g_mutex.lock(); p = g_list; while (p) { if ((fr0 >= p->fr * 0.999f) && (fr0 <= p->fr * 1.001f) && (hl0 == p->hl) && (np0 == p->np)) { p->refc++; g_mutex.unlock(); return p; } p = p->next; } p = new samplv1_resampler::Table(fr0, hl0, np0); p->refc = 1; p->next = g_list; g_list = p; g_mutex.unlock(); return p; } void samplv1_resampler::Table::destroy ( samplv1_resampler::Table *table ) { Table *p, *q; g_mutex.lock(); if (table) { table->refc--; if (table->refc == 0) { p = g_list; q = nullptr; while (p) { if (p == table) { if (q) q->next = table->next; else g_list = table->next; break; } q = p; p = p->next; } delete table; } } g_mutex.unlock(); } // ---------------------------------------------------------------------------- // samplv1_resampler static unsigned int gcd ( unsigned int a, unsigned int b ) { if (a == 0) return b; if (b == 0) return a; while (1) { if (a > b) { a = a % b; if (a == 0) return b; if (a == 1) return 1; } else { b = b % a; if (b == 0) return a; if (b == 1) return 1; } } return 1; } samplv1_resampler::samplv1_resampler (void) : m_table(nullptr), m_nchan(0), m_buff(nullptr) { reset(); } samplv1_resampler::~samplv1_resampler (void) { clear(); } bool samplv1_resampler::setup ( unsigned int fs_inp, unsigned int fs_out, unsigned int nchan, unsigned int hlen ) { if ((hlen < 8) || (hlen > 96)) return false; return setup(fs_inp, fs_out, nchan, hlen, 1.0f - 2.6f / hlen); } bool samplv1_resampler::setup ( unsigned int fs_inp, unsigned int fs_out, unsigned int nchan, unsigned int hlen, float frel ) { unsigned int g, h, k, n, s; float r; float *buff = 0; Table *table = 0; k = s = 0; if (fs_inp && fs_out && nchan) { r = float(fs_out) / float(fs_inp); g = gcd(fs_out, fs_inp); n = fs_out / g; s = fs_inp / g; if ((16 * r >= 1) && (n <= 1000)) { h = hlen; k = 250; if (r < 1) { frel *= r; h = (unsigned int) (::ceilf(h / r)); k = (unsigned int) (::ceilf(k / r)); } table = Table::create(frel, h, n); buff = new float [nchan * (2 * h - 1 + k)]; } } clear(); if (table) { m_table = table; m_buff = buff; m_nchan = nchan; m_inmax = k; m_pstep = s; return reset(); } return false; } void samplv1_resampler::clear (void) { Table::destroy(m_table); delete [] m_buff; m_buff = nullptr; m_table = nullptr; m_nchan = 0; m_inmax = 0; m_pstep = 0; reset(); } int samplv1_resampler::inpdist (void) const { if (m_table) return int(m_table->hl + 1 - m_nread) - int(m_phase / m_table->np); else return 0; } int samplv1_resampler::inpsize (void) const { if (m_table) return 2 * m_table->hl; else return 0; } bool samplv1_resampler::reset (void) { if (m_table == nullptr) return false; inp_count = 0; out_count = 0; inp_data = nullptr; out_data = nullptr; m_index = 0; m_nread = 0; m_nzero = 0; m_phase = 0; if (m_table) { m_nread = 2 * m_table->hl; return true; } return false; } bool samplv1_resampler::process (void) { unsigned int hl, ph, np, dp, in, nr, nz, i, n, c; float *p1, *p2; if (m_table == nullptr) return false; hl = m_table->hl; np = m_table->np; dp = m_pstep; in = m_index; nr = m_nread; ph = m_phase; nz = m_nzero; n = (2 * hl - nr) * m_nchan; p1 = m_buff + in * m_nchan; p2 = p1 + n; while (out_count) { if (nr) { if (inp_count == 0) break; if (inp_data) { for (c = 0; c < m_nchan; ++c) p2[c] = inp_data[c]; inp_data += m_nchan; nz = 0; } else { for (c = 0; c < m_nchan; ++c) p2[c] = 0; if (nz < 2 * hl) nz++; } nr--; p2 += m_nchan; inp_count--; } else { if (out_data) { if (nz < 2 * hl) { float *c1 = m_table->ctab + hl * ph; float *c2 = m_table->ctab + hl * (np - ph); for (c = 0; c < m_nchan; ++c) { float *q1 = p1 + c; float *q2 = p2 + c; float s = 1e-20f; for (i = 0; i < hl; ++i) { q2 -= m_nchan; s += *q1 * c1[i] + *q2 * c2[i]; q1 += m_nchan; } *out_data++ = s - 1e-20f; } } else { for (c = 0; c < m_nchan; ++c) *out_data++ = 0.0f; } } out_count--; ph += dp; if (ph >= np) { nr = ph / np; ph -= nr * np; in += nr; p1 += nr * m_nchan;; if (in >= m_inmax) { n = (2 * hl - nr) * m_nchan; ::memcpy(m_buff, p1, n * sizeof(float)); in = 0; p1 = m_buff; p2 = p1 + n; } } } } m_index = in; m_nread = nr; m_phase = ph; m_nzero = nz; return true; } // end of samplv1_resampler.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_programs.cpp0000644000000000000000000000013213601077412020634 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_programs.cpp0000644000175000001440000003570513601077412021503 0ustar00rncbcusers00000000000000// samplv1widget_programs.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_programs.h" #include "samplv1_programs.h" #include "samplv1_config.h" #include #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_programs::ItemDelegate -- Custom (tree) list item delegate. class samplv1widget_programs::ItemDelegate : public QItemDelegate { public: // ctor. ItemDelegate(QObject *pParent = 0); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // samplv1widget_programs_item_delegate -- Custom (tree) list item delegate. // ctor. samplv1widget_programs::ItemDelegate::ItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize samplv1widget_programs::ItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *samplv1widget_programs::ItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = nullptr; switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); if (index.parent().isValid()) pSpinBox->setMaximum(127); else pSpinBox->setMaximum(16383); pEditor = pSpinBox; break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(true); samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pComboBox->addItems(pConfig->presetList()); pEditor = pComboBox; } else { QLineEdit *pLineEdit = new QLineEdit(pParent); pEditor = pLineEdit; } break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs::ItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void samplv1widget_programs::ItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs::ItemDelegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { const QString& sData = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = sData.section("=", 0, 0).toInt(); pSpinBox->setValue(iData); } break; } case 1: // Text. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setEditText(sText); } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) pLineEdit->setText(sText); } break; } default: break; } } void samplv1widget_programs::ItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs::ItemDelegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = pSpinBox->value(); QString sData = QString::number(iData); if (index.parent().isValid()) sData += " ="; pModel->setData(index, sData); } break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sText = pComboBox->currentText(); pModel->setData(index, sText); } } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) { const QString& sText = pLineEdit->text(); pModel->setData(index, sText); } } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // samplv1widget_programs -- UI wrapper form. // ctor. samplv1widget_programs::samplv1widget_programs ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(2); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(true); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif pHeaderView->hide(); QTreeWidget::setItemDelegate(new ItemDelegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem *)), SLOT(itemExpandedSlot(QTreeWidgetItem *))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem *)), SLOT(itemCollapsedSlot(QTreeWidgetItem *))); } // dtor. samplv1widget_programs::~samplv1widget_programs (void) { } // utilities. void samplv1widget_programs::loadPrograms ( samplv1_programs *pPrograms ) { QTreeWidget::clear(); QList items; QTreeWidgetItem *pCurrentItem = nullptr; const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); QTreeWidgetItem *pBankItem = new QTreeWidgetItem(this); pBankItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); pBankItem->setText(0, QString::number(pBank->id())); pBankItem->setText(1, pBank->name()); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, pBank->id()); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { samplv1_programs::Prog *pProg = prog_iter.value(); QTreeWidgetItem *pProgItem = new QTreeWidgetItem(pBankItem); pProgItem->setIcon(1, QIcon(":/images/samplv1_preset.png")); pProgItem->setText(0, QString::number(pProg->id()) + " ="); pProgItem->setText(1, pProg->name()); pProgItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, pProg->id()); if (pBank == pPrograms->current_bank() && pProg == pPrograms->current_prog()) pCurrentItem = pProgItem; } items.append(pBankItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); QTreeWidget::setCurrentItem(pCurrentItem); } void samplv1widget_programs::savePrograms ( samplv1_programs *pPrograms ) { pPrograms->clear_banks(); const int iBankCount = QTreeWidget::topLevelItemCount(); for (int iBank = 0 ; iBank < iBankCount; ++iBank) { QTreeWidgetItem *pBankItem = QTreeWidget::topLevelItem(iBank); uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const QString& bank_name = pBankItem->text(1).simplified(); samplv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); const int iProgCount = pBankItem->childCount(); for (int iProg = 0 ; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); const QString& prog_name = pProgItem->text(1).simplified(); pBank->add_prog(prog_id, prog_name); } } } void samplv1widget_programs::selectProgram ( samplv1_programs *pPrograms ) { const QList& selectedItems = QTreeWidget::selectedItems(); if (!selectedItems.isEmpty()) { QTreeWidgetItem *pProgItem = selectedItems.first(); QTreeWidgetItem *pBankItem = pProgItem->parent(); if (pBankItem) { const uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); pPrograms->select_program(bank_id, prog_id); } } } // slots. void samplv1widget_programs::addBankItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pBankItem = newBankItem(); if (pBankItem) { QTreeWidget::setCurrentItem(pBankItem); QTreeWidget::editItem(pBankItem, 1); } } void samplv1widget_programs::addProgramItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pProgItem = newProgramItem(); if (pProgItem) { QTreeWidget::setCurrentItem(pProgItem); QTreeWidget::editItem(pProgItem, 1); } } // factory methods. QTreeWidgetItem *samplv1widget_programs::newBankItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : nullptr); if (pBankItem == nullptr) pBankItem = pItem; int iBank = 0; int iBankData = 0; if (pBankItem) { iBankData = pBankItem->data(0, Qt::UserRole).toInt() + 1; if (iBankData > 16383) iBankData = 0; else iBank = QTreeWidget::indexOfTopLevelItem(pBankItem) + 1; } const int iBankCount = QTreeWidget::topLevelItemCount(); for ( ; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); if (iBankData < pBankItem->data(0, Qt::UserRole).toInt()) break; if (++iBankData > 16383) return nullptr; } pBankItem = new QTreeWidgetItem(QStringList() << QString::number(iBankData) << tr("Bank %1").arg(iBankData)); pBankItem->setIcon(0, QIcon(":/images/presetBank.png")); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, iBankData); QTreeWidget::insertTopLevelItem(iBank, pBankItem); return pBankItem; } QTreeWidgetItem *samplv1widget_programs::newProgramItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : nullptr); QTreeWidgetItem *pProgItem = nullptr; if (pBankItem == nullptr) pBankItem = pItem; else pProgItem = pItem; if (pBankItem == nullptr) pBankItem = QTreeWidget::topLevelItem(0); if (pBankItem == nullptr) pBankItem = newBankItem(); if (pBankItem == nullptr) return nullptr; const int iBankData = pBankItem->data(0, Qt::UserRole).toInt(); int iProg = 0; int iProgData = 0; if (pProgItem) { iProgData = pProgItem->data(0, Qt::UserRole).toInt() + 1; if (iProgData > 127) iProgData = 0; else iProg = pBankItem->indexOfChild(pProgItem) + 1; } const int iProgCount = pBankItem->childCount(); for ( ; iProg < iProgCount; ++iProg) { pProgItem = pBankItem->child(iProg); if (iProgData < pProgItem->data(0, Qt::UserRole).toInt()) break; if (++iProgData > 127) return nullptr; } pProgItem = new QTreeWidgetItem(QStringList() << QString::number(iProgData) + " =" << tr("Program %1.%2").arg(iBankData).arg(iProgData)); pProgItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, iProgData); pProgItem->setIcon(1, QIcon(":/images/samplv1_preset.png")); pBankItem->insertChild(iProg, pProgItem); pBankItem->setExpanded(true); return pProgItem; } void samplv1widget_programs::itemChangedSlot ( QTreeWidgetItem *pItem, int ) { const int iData = pItem->text(0).section("=", 0, 0).toInt(); if (iData == pItem->data(0, Qt::UserRole).toInt()) return; const bool bBlockSignals = QTreeWidget::blockSignals(true); QTreeWidgetItem *pBankItem = pItem->parent(); if (pBankItem) { int iProg, iProgData = 0; const int iOldProg = pBankItem->indexOfChild(pItem); pItem = pBankItem->takeChild(iOldProg); const int iProgCount = pBankItem->childCount(); for (iProg = 0; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); iProgData = pProgItem->data(0, Qt::UserRole).toInt(); if (iProgData >= iData) break; } if (iProgData == iData) { iProg = iOldProg; iProgData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iProgData) + " ="); } else pItem->setData(0, Qt::UserRole, iData); pBankItem->insertChild(iProg, pItem); } else { int iBank, iBankData = 0; const bool bExpanded = pItem->isExpanded(); const int iOldBank = QTreeWidget::indexOfTopLevelItem(pItem); pItem = QTreeWidget::takeTopLevelItem(iOldBank); const int iBankCount = QTreeWidget::topLevelItemCount(); for (iBank = 0; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); iBankData = pBankItem->data(0, Qt::UserRole).toInt(); if (iBankData >= iData) break; } if (iBankData == iData) { iBank = iOldBank; iBankData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iBankData)); } else pItem->setData(0, Qt::UserRole, iData); QTreeWidget::insertTopLevelItem(iBank, pItem); pItem->setExpanded(bExpanded); } QTreeWidget::setCurrentItem(pItem); QTreeWidget::blockSignals(bBlockSignals); } void samplv1widget_programs::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == nullptr) pItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); } void samplv1widget_programs::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == nullptr) pItem->setIcon(0, QIcon(":/images/presetBank.png")); } // end of samplv1widget_programs.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_config.ui0000644000000000000000000000013213601077412020102 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget_config.ui0000644000175000001440000007424613601077412020754 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - an old-school polyphonic sampler Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget_config 0 0 520 340 Configure :/images/samplv1.png 0 &Options Options Whether to use desktop environment's native dialogs where applicable Use desktop environment &native dialogs &Knob dial mode: KnobDialModeComboBox Knob dial mode false (default) Linear Angular Qt::Horizontal 20 20 Knob &edit mode: KnobEditModeComboBox Knob edit mode false (default) Deferred Custom &color theme: CustomColorThemeComboBox Custom color palette theme false (default) Wonton Soup KXStudio 22 22 24 24 Manage custom color palette themes ... Custom &style theme: CustomStyleThemeComboBox Custom widget style theme false (default) &Frame-time format: FrameTimeFormatComboBox Frame-time format false Frames (default) Time &Randomize factor: RandomizePercentSpinBox Randomizer deviation from current value % true 1 0.1 100.0 0.1 20.0 Qt::Vertical 20 20 &Programs Programs Add bank Add &Bank :/images/presetBank.png Qt::ToolButtonTextBesideIcon Add program &Add Program :/images/samplv1_preset.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit bank/program &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete bank/program &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Programs true true true 2 Bank/Program Preset Whether MIDI bank/programs will be enabled E&nabled Qt::Horizontal 20 20 Whether to preview the current selected program &Preview current program &Controllers Controllers Add controller &Add Controller :/images/samplv1_control.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit controller &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete controller &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Controllers true true false 4 Channel Type Parameter Subject Whether MIDI controllers will be enabled E&nabled Qt::Horizontal 20 20 &Tuning Tuning 0 0 QTabBar::RoundedNorth true QFrame::NoFrame QFrame::Plain Whether to use custom tuning (micro-tonal) &Enable custom tuning (micro-tonal) Re&ference: TuningRefNoteComboBox 64 24 Reference note false 96 24 Reference pitch Hz 1 20.0 20000.0 440.0 Reset reference note and pitch to default (A4@440Hz) &Reset false Qt::Horizontal 20 8 Whether to use an alternate scale definition file (*.scl) &Scale: TuningScaleFileComboBox 360 0 Scale definition file (*.scl) false (default) 22 22 24 24 Qt::TabFocus Browse for the scale file location (*.scl) :/images/fileOpen.png Whether to use an alternate keyboard-map file (*.kbm) &Key map: TuningKeyMapFileComboBox 360 0 Keyboard map file (*.kbm) false (default) 22 22 24 24 Qt::TabFocus Browse for the keyboard-map file location (*.kbm) :/images/fileOpen.png Qt::Vertical 20 20 QDialogButtonBox::Cancel|QDialogButtonBox::Ok samplv1widget_controls QTreeWidget
samplv1widget_controls.h
 samplv1widget_programs QTreeWidget
samplv1widget_programs.h
 UseNativeDialogsCheckBox KnobDialModeComboBox KnobEditModeComboBox CustomColorThemeComboBox CustomColorThemeToolButton CustomStyleThemeComboBox FrameTimeFormatComboBox ProgramsAddBankToolButton ProgramsAddItemToolButton ProgramsEditToolButton ProgramsDeleteToolButton ProgramsTreeWidget ProgramsEnabledCheckBox ProgramsPreviewCheckBox ControlsAddItemToolButton ControlsEditToolButton ControlsDeleteToolButton ControlsTreeWidget ControlsEnabledCheckBox TuningEnabledCheckBox TuningRefNoteComboBox TuningRefPitchSpinBox TuningRefNotePushButton TuningScaleFileComboBox TuningScaleFileToolButton TuningKeyMapFileComboBox TuningKeyMapFileToolButton DialogButtonBox samplv1-0.9.12/src/PaxHeaders.5530/samplv1_sched.cpp0000644000000000000000000000013213601077412016664 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_sched.cpp0000644000175000001440000001354413601077412017530 0ustar00rncbcusers00000000000000// samplv1_sched.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_sched.h" #include #include #include #include //------------------------------------------------------------------------- // samplv1_sched_thread - worker/schedule thread decl. // class samplv1_sched_thread : public QThread { public: // ctor. samplv1_sched_thread(uint32_t nsize = 32); // dtor. ~samplv1_sched_thread(); // schedule processing and wake from wait condition. void schedule(samplv1_sched *sched); protected: // main thread executive. void run(); private: // sync queue instance reference. uint32_t m_nsize; uint32_t m_nmask; samplv1_sched **m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; // whether the thread is logically running. volatile bool m_running; // thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; static samplv1_sched_thread *g_sched_thread = nullptr; static uint32_t g_sched_refcount = 0; static QHash > g_sched_notifiers; //------------------------------------------------------------------------- // samplv1_sched_thread - worker/schedule thread impl. // // ctor. samplv1_sched_thread::samplv1_sched_thread ( uint32_t nsize ) : QThread() { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new samplv1_sched * [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(samplv1_sched *)); m_running = false; } // dtor. samplv1_sched_thread::~samplv1_sched_thread (void) { // fake sync and wait if (m_running && isRunning()) do { if (m_mutex.tryLock()) { m_running = false; m_cond.wakeAll(); m_mutex.unlock(); } } while (!wait(100)); delete [] m_items; } // schedule processing and wake from wait condition. void samplv1_sched_thread::schedule ( samplv1_sched *sched ) { if (!sched->sync_wait()) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sched; m_iwrite = w; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } } // main thread executive. void samplv1_sched_thread::run (void) { m_mutex.lock(); m_running = true; while (m_running) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { samplv1_sched *sched = m_items[r]; if (sched) { sched->sync_process(); m_items[r] = nullptr; } ++r &= m_nmask; } m_iread = r; // wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); } //------------------------------------------------------------------------- // samplv1_sched - worker/scheduled stuff (pure virtual). // // ctor. samplv1_sched::samplv1_sched ( samplv1 *pSampl, Type stype, uint32_t nsize ) : m_pSampl(pSampl), m_stype(stype), m_sync_wait(false) { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new int [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(int)); if (++g_sched_refcount == 1 && g_sched_thread == nullptr) { g_sched_thread = new samplv1_sched_thread(); g_sched_thread->start(); } } // dtor (virtual). samplv1_sched::~samplv1_sched (void) { delete [] m_items; if (--g_sched_refcount == 0) { if (g_sched_thread) { delete g_sched_thread; g_sched_thread = nullptr; } } } // instance access. samplv1 *samplv1_sched::instance (void) const { return m_pSampl; } // schedule process. void samplv1_sched::schedule ( int sid ) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sid; m_iwrite = w; } if (g_sched_thread) g_sched_thread->schedule(this); } // test-and-set. bool samplv1_sched::sync_wait (void) { const bool sync_wait = m_sync_wait; if (!sync_wait) m_sync_wait = true; return sync_wait; } // scheduled processor. void samplv1_sched::sync_process (void) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { const int sid = m_items[r]; process(sid); sync_notify(m_pSampl, m_stype, sid); m_items[r] = 0; ++r &= m_nmask; } m_iread = r; m_sync_wait = false; } // signal broadcast (static). void samplv1_sched::sync_notify ( samplv1 *pSampl, Type stype, int sid ) { if (g_sched_notifiers.contains(pSampl)) { const QList& list = g_sched_notifiers.value(pSampl); QListIterator iter(list); while (iter.hasNext()) iter.next()->notify(stype, sid); } } //------------------------------------------------------------------------- // samplv1_sched::Notifier - worker/schedule proxy decl. // // ctor. samplv1_sched::Notifier::Notifier ( samplv1 *pSampl ) : m_pSampl(pSampl) { g_sched_notifiers[pSampl].append(this); } // dtor. samplv1_sched::Notifier::~Notifier (void) { if (g_sched_notifiers.contains(m_pSampl)) { QList& list = g_sched_notifiers[m_pSampl]; list.removeAll(this); if (list.isEmpty()) g_sched_notifiers.remove(m_pSampl); } } // end of samplv1_sched.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_sched.h0000644000000000000000000000013213601077412016331 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_sched.h0000644000175000001440000000460113601077412017167 0ustar00rncbcusers00000000000000// samplv1_sched.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_sched_h #define __samplv1_sched_h #include // forward decls. class samplv1; //------------------------------------------------------------------------- // samplv1_sched - worker/scheduled stuff (pure virtual). // class samplv1_sched { public: // plausible sched types. enum Type { Sample, Programs, Controls, Controller, MidiIn }; // ctor. samplv1_sched(samplv1 *pSampl, Type stype, uint32_t nsize = 8); // virtual dtor. virtual ~samplv1_sched(); // instance access. samplv1 *instance() const; // schedule process. void schedule(int sid = 0); // test-and-set wait. bool sync_wait(); // scheduled processor. void sync_process(); // (pure) virtual processor. virtual void process(int sid) = 0; // signal broadcast (static). static void sync_notify(samplv1 *pSampl, Type stype, int sid); // Notifier - Worker/schedule proxy decl. // class Notifier { public: // ctor. Notifier(samplv1 *pSampl); // dtor. virtual ~Notifier(); // signal notifier. virtual void notify(samplv1_sched::Type stype, int sid) const = 0; private: // instance variables. samplv1 *m_pSampl; }; private: // instance variables. samplv1 *m_pSampl; Type m_stype; // sched queue instance reference. uint32_t m_nsize; uint32_t m_nmask; int *m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; volatile bool m_sync_wait; }; #endif // __samplv1_sched_h // end of samplv1_sched.h samplv1-0.9.12/src/PaxHeaders.5530/src_ui.pri.in0000644000000000000000000000013213601077412016034 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_ui.pri.in0000644000175000001440000000046513601077412016676 0ustar00rncbcusers00000000000000# samplv1_ui.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_incpath@ LIBS += @ac_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_cflags@ QMAKE_LFLAGS += @ac_ldflags@ samplv1-0.9.12/src/PaxHeaders.5530/samplv1_filter.h0000644000000000000000000000013213601077412016530 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_filter.h0000644000175000001440000001300413601077412017363 0ustar00rncbcusers00000000000000// samplv1_filter.h // /**************************************************************************** Copyright (C) 2012-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_filter_h #define __samplv1_filter_h #include #include #include //------------------------------------------------------------------------- // samplv1_filter1 - Hal Chamberlin's State Variable (12dB/oct) filter // class samplv1_filter1 { public: enum Type { Low = 0, Band, High, Notch }; samplv1_filter1(Type type = Low, uint16_t nover = 2) { reset(type, nover); } Type type() const { return m_type; } void reset(Type type = Low, uint16_t nover = 2) { m_type = type; m_nover = nover; m_low = 0.0f; m_band = 0.0f; m_high = 0.0f; m_notch = 0.0f; switch (m_type) { case Notch: m_out = &m_notch; break; case High: m_out = &m_high; break; case Band: m_out = &m_band; break; case Low: default: m_out = &m_low; break; } } float output(float in, float cutoff, float reso) { const float q = (1.0f - reso); for (uint16_t i = 0; i < m_nover; ++i) { m_low += cutoff * m_band; m_high = in - m_low - q * m_band; m_band += cutoff * m_high; m_notch = m_high + m_low; } return *m_out; } private: Type m_type; uint16_t m_nover; float m_low; float m_band; float m_high; float m_notch; float *m_out; }; //------------------------------------------------------------------------- // samplv1_filter2 - Stilson/Smith Moog (24dB/oct) filter // class samplv1_filter2 { public: enum Type { Low = 0, Band, High, Notch }; samplv1_filter2(Type type = Low) { reset(type); } Type type() const { return m_type; } void reset(Type type = Low) { m_type = type; m_b0 = m_b1 = m_b2 = m_b3 = m_b4 = 0.0f; m_t1 = m_t2 = 0.0f; } float output(float in, float cutoff, float reso) { const float c = 1.0f - cutoff; const float p = cutoff + 0.8f * cutoff * c; const float f = p + p - 1.0f; const float q = reso * (1.0f + 0.5f * c * (1.0f - c + 5.6f * c * c)); in -= q * m_b4; // feedback m_t1 = m_b1; m_b1 = (in + m_b0) * p - m_b1 * f; m_t2 = m_b2; m_b2 = (m_b1 + m_t1) * p - m_b2 * f; m_t1 = m_b3; m_b3 = (m_b2 + m_t2) * p - m_b3 * f; m_b4 = (m_b3 + m_t1) * p - m_b4 * f; m_b4 = m_b4 - m_b4 * m_b4 * m_b4 * 0.166667f; // clipping m_b0 = in; switch (m_type) { case Notch: return 3.0f * (m_b3 - m_b4) - in; case High: return in - m_b4; case Band: return 3.0f * (m_b3 - m_b4); case Low: default: return m_b4; } } private: // filter type Type m_type; float m_b0, m_b1, m_b2, m_b3, m_b4; float m_t1, m_t2; }; //------------------------------------------------------------------------- // samplv1_filter3 - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class samplv1_filter3 { public: enum Type { Low = 0, Band, High, Notch }; samplv1_filter3(Type type = Low) : m_type(type), m_cutoff(0.5f), m_reso(0.0f) { reset(type); } Type type() const { return m_type; } void reset(Type type) { m_type = type; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; reset(); } float output(float in, float cutoff, float reso) { // parameter changes if (::fabsf(m_cutoff - cutoff) > 0.001f || ::fabsf(m_reso - reso) > 0.001f) { m_cutoff = cutoff; m_reso = reso; reset(); } // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { const float q = 2.0f * m_reso * m_reso + 1.0f; const float omega = M_PI * m_cutoff; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float alpha = tsin / (2.0f * q); // temp vars const float a0 = 1.0f + alpha; const float a1 = -2.0f * tcos; const float a2 = 1.0f - alpha; float b0, b1, b2; switch (m_type) { case Notch: b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; break; case High: b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = b0; break; case Band: b0 = tsin / 2.0f; b1 = 0.0f; b2 = -b0; break; case Low: default: b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = b0; break; } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; } private: // filter type Type m_type; // filter params float m_cutoff; float m_reso; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; #endif // __samplv1_filter_h // end of samplv1_filter.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_preset.h0000644000000000000000000000013213601077412017751 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_preset.h0000644000175000001440000000446213601077412020614 0ustar00rncbcusers00000000000000// samplv1widget_preset.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_preset_h #define __samplv1widget_preset_h #include // Forward declarations. class QToolButton; class QComboBox; //------------------------------------------------------------------------- // samplv1widget_preset - Custom combo/edit-box widget. class samplv1widget_preset : public QWidget { Q_OBJECT public: // Constructor. samplv1widget_preset(QWidget *pParent = 0); void setPreset(const QString& sPreset); QString preset() const; void setDirtyPreset(bool bDirtyPreset); bool isDirtyPreset() const; void clearPreset(); bool queryPreset(); signals: void newPresetFile(); void loadPresetFile(const QString&); void savePresetFile(const QString&); void resetPresetFile(); public slots: void initPreset(); void stabilizePreset(); protected slots: void newPreset(); void openPreset(); void activatePreset(const QString&); void savePreset(); void deletePreset(); void resetPreset(); protected: void loadPreset(const QString&); void savePreset(const QString&); void refreshPreset(); private: // Widget members. QToolButton *m_pNewButton; QToolButton *m_pOpenButton; QComboBox *m_pComboBox; QToolButton *m_pSaveButton; QToolButton *m_pDeleteButton; QToolButton *m_pResetButton; int m_iInitPreset; int m_iDirtyPreset; }; #endif // __samplv1widget_preset_h // end of samplv1widget_preset.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_filt.h0000644000000000000000000000013213601077412017405 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_filt.h0000644000175000001440000000440213601077412020242 0ustar00rncbcusers00000000000000// samplv1widget_filt.h // /**************************************************************************** Copyright (C) 2012-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_filt_h #define __samplv1widget_filt_h #include //---------------------------------------------------------------------------- // samplv1widget_filt -- Custom widget class samplv1widget_filt : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_filt(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_filt(); // Parameter getters. float cutoff() const; float reso() const; float type() const; float slope() const; public slots: // Parameter setters. void setCutoff(float fCutoff); void setReso(float fReso); void setType(float fType); void setSlope(float fSlope); signals: // Parameter change signals. void cutoffChanged(float fCutoff); void resoChanged(float fReso); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. float m_fCutoff; float m_fReso; float m_fType; float m_fSlope; // Drag state. bool m_bDragging; QPoint m_posDrag; }; #endif // __samplv1widget_filt_h // end of samplv1widget_filt.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1.cpp0000644000000000000000000000013213601077412015516 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.cpp0000644000175000001440000017044313601077412016364 0ustar00rncbcusers00000000000000// samplv1.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1.h" #include "samplv1_sample.h" #include "samplv1_wave.h" #include "samplv1_ramp.h" #include "samplv1_list.h" #include "samplv1_filter.h" #include "samplv1_formant.h" #include "samplv1_fx.h" #include "samplv1_reverb.h" #include "samplv1_config.h" #include "samplv1_controls.h" #include "samplv1_programs.h" #include "samplv1_tuning.h" #include "samplv1_sched.h" #ifdef CONFIG_DEBUG_0 #include #endif #include //------------------------------------------------------------------------- // samplv1_impl // // -- borrowed and revamped from synth.h of synth4 // Copyright (C) 2007 jorgen, linux-vst.com // const uint8_t MAX_VOICES = 64; // max polyphony const uint8_t MAX_NOTES = 128; const float MIN_ENV_MSECS = 0.5f; // min 500 usec per stage const float MAX_ENV_MSECS = 5000.0f; // max 5 sec per stage (default) const float DETUNE_SCALE = 0.5f; const float PHASE_SCALE = 0.5f; const float OCTAVE_SCALE = 12.0f; const float TUNING_SCALE = 1.0f; const float SWEEP_SCALE = 0.5f; const float PITCH_SCALE = 0.5f; const uint8_t MAX_DIRECT_NOTES = (MAX_VOICES >> 2); // maximum helper inline float samplv1_max ( float a, float b ) { return (a > b ? a : b); } // hyperbolic-tangent fast approximation inline float samplv1_tanhf ( const float x ) { const float x2 = x * x; return x * (27.0f + x2) / (27.0f + 9.0f * x2); } // sigmoids inline float samplv1_sigmoid ( const float x ) { // return 2.0f / (1.0f + ::expf(-5.0f * x)) - 1.0f; return samplv1_tanhf(2.0f * x); } inline float samplv1_sigmoid_0 ( const float x, const float t0 ) { const float t1 = 1.0f - t0; #if 0 if (x > +t1) return +t1 + t0 * samplv1_tanhf(+(x - t1) / t0); else if (x < -t1) return -t1 - t0 * samplv1_tanhf(-(x + t1) / t0); else return x; #else return (x < -1.0f ? -t1 : (x > +1.0f ? t1 : t1 * x * (1.5f - 0.5f * x * x))); #endif } inline float samplv1_sigmoid_1 ( const float x, const float t0 = 0.01f ) { return 0.5f * (1.0f + samplv1_sigmoid_0(2.0f * x - 1.0f, t0)); } // velocity hard-split curve inline float samplv1_velocity ( const float x, const float p = 0.2f ) { return ::powf(x, (1.0f - p)); } // pitchbend curve inline float samplv1_pow2f ( const float x ) { // simplest power-of-2 straight linearization // -- x argument valid in [-1, 1] interval // return 1.0f + (x < 0.0f ? 0.5f : 1.0f) * x; return ::powf(2.0f, x); } // convert note to frequency (hertz) inline float samplv1_freq2 ( float delta ) { return ::powf(2.0f, delta / 12.0f); } inline float samplv1_freq ( int note ) { return (440.0f / 32.0f) * samplv1_freq2(float(note - 9)); } // parameter port (basic) class samplv1_port { public: samplv1_port() : m_port(nullptr), m_value(0.0f), m_vport(0.0f) {} virtual ~samplv1_port() {} void set_port(float *port) { m_port = port; } float *port() const { return m_port; } virtual void set_value(float value) { m_value = value; if (m_port) m_vport = *m_port; } float value() const { return m_value; } float *value_ptr() { tick(1); return &m_value; } virtual float tick(uint32_t /*nstep*/) { if (m_port && ::fabsf(*m_port - m_vport) > 0.001f) set_value(*m_port); return m_value; } float operator *() { return tick(1); } private: float *m_port; float m_value; float m_vport; }; // parameter port (smoothed) class samplv1_port2 : public samplv1_port { public: samplv1_port2() : m_vtick(0.0f), m_vstep(0.0f), m_nstep(0) {} static const uint32_t NSTEP = 32; void set_value(float value) { m_vtick = samplv1_port::value(); m_nstep = NSTEP; m_vstep = (value - m_vtick) / float(m_nstep); samplv1_port::set_value(value); } float tick(uint32_t nstep) { if (m_nstep == 0) return samplv1_port::tick(nstep); if (m_nstep >= nstep) { m_vtick += m_vstep * float(nstep); m_nstep -= nstep; } else { m_vtick += m_vstep * float(m_nstep); m_nstep = 0; } return m_vtick; } private: float m_vtick; float m_vstep; uint32_t m_nstep; }; // parameter port (scheduled/detached) class samplv1_port3_sched : public samplv1_sched { public: // ctor. samplv1_port3_sched(samplv1 *pSampl) : samplv1_sched(pSampl, samplv1_sched::Controller) {} // (pure) virtual prober. virtual float probe(int sid) const = 0; }; class samplv1_port3 : public samplv1_port { public: samplv1_port3(samplv1_port3_sched *sched, samplv1::ParamIndex index) : m_sched(sched), m_index(index) {} void set_value(float value) { const float v0 = m_sched->probe(m_index); const float d0 = ::fabsf(value - v0); samplv1_port::set_value(value); if (d0 > 0.001f) m_sched->schedule(m_index); } void set_value_sync(float value) { samplv1_port::set_value(value); } private: samplv1_port3_sched *m_sched; samplv1::ParamIndex m_index; }; // envelope struct samplv1_env { // envelope stages enum Stage { Idle = 0, Attack, Decay, Sustain, Release }; // per voice struct State { // ctor. State() : running(false), stage(Idle), phase(0.0f), delta(0.0f), value(0.0f), c1(1.0f), c0(0.0f), frames(0) {} // process float tick() { if (running && frames > 0) { phase += delta; value = c1 * phase * (2.0f - phase) + c0; --frames; } return value; } // state bool running; Stage stage; float phase; float delta; float value; float c1, c0; uint32_t frames; }; void start(State *p) { p->running = true; p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); if (p->frames < min_frames1) // prevent click on too fast attack p->frames = min_frames1; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->value = 0.0f; p->c1 = 1.0f; p->c0 = 0.0f; } void next(State *p) { if (p->stage == Attack) { p->stage = Decay; p->frames = uint32_t(*decay * *decay * max_frames); if (p->frames < min_frames2) // prevent click on too fast decay p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *sustain - 1.0f; p->c0 = p->value; } else if (p->stage == Decay) { p->running = false; // stay at this stage until note_off received p->stage = Sustain; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->c1 = 0.0f; p->c0 = p->value; } else if (p->stage == Release) { p->running = false; p->stage = Idle; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->value = 0.0f; p->c1 = 0.0f; p->c0 = 0.0f; } } void note_off(State *p) { p->running = true; p->stage = Release; p->frames = uint32_t(*release * *release * max_frames); if (p->frames < min_frames2) // prevent click on too fast release p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void note_off_fast(State *p) { p->running = true; p->stage = Release; p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void restart(State *p, bool legato) { p->running = true; if (legato) { p->stage = Decay; p->frames = min_frames2; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *sustain - p->value; p->c0 = 0.0f; } else { p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); if (p->frames < min_frames1) p->frames = min_frames1; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = 1.0f; p->c0 = 0.0f; } } void idle(State *p) { p->running = false; p->stage = Idle; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->value = 0.0f; p->c1 = 0.0f; p->c0 = 0.0f; } // parameters samplv1_port attack; samplv1_port decay; samplv1_port sustain; samplv1_port release; uint32_t min_frames1; uint32_t min_frames2; uint32_t max_frames; }; // midi control struct samplv1_ctl { samplv1_ctl() { reset(); } void reset() { pressure = 0.0f; pitchbend = 1.0f; modwheel = 0.0f; panning = 0.0f; volume = 1.0f; sustain = false; } float pressure; float pitchbend; float modwheel; float panning; float volume; bool sustain; }; // dco class samplv1_gen : samplv1_port3_sched { public: samplv1_gen(samplv1 *pSampl) : samplv1_port3_sched(pSampl), reverse(this, samplv1::GEN1_REVERSE), offset(this, samplv1::GEN1_OFFSET), offset_1(this, samplv1::GEN1_OFFSET_1), offset_2(this, samplv1::GEN1_OFFSET_2), loop(this, samplv1::GEN1_LOOP), loop_1(this, samplv1::GEN1_LOOP_1), loop_2(this, samplv1::GEN1_LOOP_2) {} samplv1_port sample; samplv1_port3 reverse; samplv1_port3 offset; samplv1_port3 offset_1; samplv1_port3 offset_2; samplv1_port3 loop; samplv1_port3 loop_1; samplv1_port3 loop_2; samplv1_port octave; samplv1_port tuning; samplv1_port glide; samplv1_port envtime; float sample0, envtime0; protected: float probe(int sid) const { float ret = 0.0f; samplv1 *pSampl = samplv1_port3_sched::instance(); switch (samplv1::ParamIndex(sid)) { case samplv1::GEN1_REVERSE: ret = (pSampl->isReverse() ? 1.0f : 0.0f); break; case samplv1::GEN1_OFFSET: ret = (pSampl->isOffset() ? 1.0f : 0.0f); break; case samplv1::GEN1_OFFSET_1: { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iOffsetStart = pSampl->offsetStart(); ret = (iSampleLength > 0 ? float(iOffsetStart) / float(iSampleLength) : 0.0f); break; } case samplv1::GEN1_OFFSET_2: { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iOffsetEnd = pSampl->offsetEnd(); ret = (iSampleLength > 0 ? float(iOffsetEnd) / float(iSampleLength) : 1.0f); break; } case samplv1::GEN1_LOOP: ret = (pSampl->isLoop() ? 1.0f : 0.0f); break; case samplv1::GEN1_LOOP_1: { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iLoopStart = pSampl->loopStart(); ret = (iSampleLength > 0 ? float(iLoopStart) / float(iSampleLength) : 0.0f); break; } case samplv1::GEN1_LOOP_2: { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iLoopEnd = pSampl->loopEnd(); ret = (iSampleLength > 0 ? float(iLoopEnd) / float(iSampleLength) : 1.0f); break; } default: break; } return ret; } void process(int sid) { samplv1 *pSampl = samplv1_port3_sched::instance(); switch (samplv1::ParamIndex(sid)) { case samplv1::GEN1_REVERSE: pSampl->setReverse(reverse.value() > 0.5f, true); break; case samplv1::GEN1_OFFSET: pSampl->setOffset(offset.value() > 0.5f, true); break; case samplv1::GEN1_OFFSET_1: if (pSampl->isOffset()) { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iOffsetEnd = pSampl->offsetEnd(); uint32_t iOffsetStart = uint32_t(offset_1.value() * float(iSampleLength)); if (pSampl->isLoop()) { const uint32_t iLoopStart = pSampl->loopStart(); if (iOffsetStart >= iLoopStart) iOffsetStart = iLoopStart - 1; } if (iOffsetStart >= iOffsetEnd) iOffsetStart = iOffsetEnd - 1; pSampl->setOffsetRange(iOffsetStart, iOffsetEnd); } break; case samplv1::GEN1_OFFSET_2: if (pSampl->isOffset()) { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iOffsetStart = pSampl->offsetStart(); uint32_t iOffsetEnd = uint32_t(offset_2.value() * float(iSampleLength)); if (pSampl->isLoop()) { const uint32_t iLoopEnd = pSampl->loopEnd(); if (iLoopEnd >= iOffsetEnd) iOffsetEnd = iLoopEnd + 1; } if (iOffsetStart >= iOffsetEnd) iOffsetEnd = iOffsetStart + 1; pSampl->setOffsetRange(iOffsetStart, iOffsetEnd); } break; case samplv1::GEN1_LOOP: pSampl->setLoop(loop.value() > 0.5f, true); break; case samplv1::GEN1_LOOP_1: if (pSampl->isLoop()) { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iLoopEnd = pSampl->loopEnd(); uint32_t iLoopStart = uint32_t(loop_1.value() * float(iSampleLength)); if (pSampl->isOffset()) { const uint32_t iOffsetStart = pSampl->offsetStart(); if (iLoopStart < iOffsetStart) iLoopStart = iOffsetStart; } if (iLoopStart >= iLoopEnd) iLoopStart = iLoopEnd - 1; pSampl->setLoopRange(iLoopStart, iLoopEnd); } break; case samplv1::GEN1_LOOP_2: if (pSampl->isLoop()) { const uint32_t iSampleLength = pSampl->sample()->length(); const uint32_t iLoopStart = pSampl->loopStart(); uint32_t iLoopEnd = uint32_t(loop_2.value() * float(iSampleLength)); if (pSampl->isOffset()) { const uint32_t iOffsetEnd = pSampl->offsetEnd(); if (iLoopEnd > iOffsetEnd) iLoopEnd = iOffsetEnd; } if (iLoopStart >= iLoopEnd) iLoopEnd = iLoopStart + 1; pSampl->setLoopRange(iLoopStart, iLoopEnd); } break; default: break; } } }; // dcf struct samplv1_dcf { samplv1_port enabled; samplv1_port2 cutoff; samplv1_port2 reso; samplv1_port type; samplv1_port slope; samplv1_port2 envelope; samplv1_env env; }; // lfo struct samplv1_voice; struct samplv1_lfo { samplv1_port enabled; samplv1_port shape; samplv1_port width; samplv1_port2 bpm; samplv1_port2 rate; samplv1_port sync; samplv1_port2 sweep; samplv1_port2 pitch; samplv1_port2 cutoff; samplv1_port2 reso; samplv1_port2 panning; samplv1_port2 volume; samplv1_env env; samplv1_voice *psync; }; // dca struct samplv1_dca { samplv1_port enabled; samplv1_port volume; samplv1_env env; }; // def (ranges) struct samplv1_def { samplv1_port pitchbend; samplv1_port modwheel; samplv1_port pressure; samplv1_port velocity; samplv1_port channel; samplv1_port mono; }; // out (mix) struct samplv1_out { samplv1_port width; samplv1_port panning; samplv1_port fxsend; samplv1_port volume; }; // chorus (fx) struct samplv1_cho { samplv1_port wet; samplv1_port delay; samplv1_port feedb; samplv1_port rate; samplv1_port mod; }; // flanger (fx) struct samplv1_fla { samplv1_port wet; samplv1_port delay; samplv1_port feedb; samplv1_port daft; }; // phaser (fx) struct samplv1_pha { samplv1_port wet; samplv1_port rate; samplv1_port feedb; samplv1_port depth; samplv1_port daft; }; // delay (fx) struct samplv1_del { samplv1_port wet; samplv1_port delay; samplv1_port feedb; samplv1_port bpm; }; // reverb struct samplv1_rev { samplv1_port wet; samplv1_port room; samplv1_port damp; samplv1_port feedb; samplv1_port width; }; // dynamic(compressor/limiter) struct samplv1_dyn { samplv1_port compress; samplv1_port limiter; }; // keyboard/note range struct samplv1_key { samplv1_port low; samplv1_port high; bool is_note(int key) { return (key >= int(*low) && int(*high) >= key); } }; // glide (portamento) struct samplv1_glide { samplv1_glide(float& last) : m_last(last) { reset(); } void reset( uint32_t frames = 0, float freq = 0.0f ) { m_frames = frames; if (m_frames > 0) { m_freq = m_last - freq; m_step = m_freq / float(m_frames); } else { m_freq = 0.0f; m_step = 0.0f; } m_last = freq; } float tick() { if (m_frames > 0) { m_freq -= m_step; --m_frames; } return m_freq; } private: uint32_t m_frames; float m_freq; float m_step; float& m_last; }; // balance smoother (1 parameters) class samplv1_bal1 : public samplv1_ramp1 { public: samplv1_bal1() : samplv1_ramp1(2) {} protected: float evaluate(uint16_t i) { samplv1_ramp1::update(); const float wbal = 0.25f * M_PI * (1.0f + m_param1_v); return M_SQRT2 * (i & 1 ? ::sinf(wbal) : ::cosf(wbal)); } }; // balance smoother (2 parameters) class samplv1_bal2 : public samplv1_ramp2 { public: samplv1_bal2() : samplv1_ramp2(2) {} protected: float evaluate(uint16_t i) { samplv1_ramp2::update(); const float wbal = 0.25f * M_PI * (1.0f + m_param1_v) * (1.0f + m_param2_v); return M_SQRT2 * (i & 1 ? ::sinf(wbal) : ::cosf(wbal)); } }; // pressure smoother (3 parameters) class samplv1_pre : public samplv1_ramp3 { public: samplv1_pre() : samplv1_ramp3() {} protected: float evaluate(uint16_t) { samplv1_ramp3::update(); return m_param1_v * samplv1_max(m_param2_v, m_param3_v); } }; // common phasor (LFO sync) class samplv1_phasor { public: samplv1_phasor(uint32_t nsize = 1024) : m_nsize(nsize), m_nframes(0) {} void process(uint32_t nframes) { m_nframes += nframes; while (m_nframes >= m_nsize) m_nframes -= m_nsize; } float pshift() const { return float(m_nframes) / float(m_nsize); } private: uint32_t m_nsize; uint32_t m_nframes; }; // forward decl. class samplv1_impl; // voice struct samplv1_voice : public samplv1_list { samplv1_voice(samplv1_impl *pImpl); int note; // voice note float vel; // key velocity float pre; // key pressure/after-touch samplv1_generator gen1; // generator samplv1_oscillator lfo1; // low frequency oscilattor float gen1_freq; // frequency and phase float lfo1_sample; samplv1_filter1 dcf11, dcf12; // filters samplv1_filter2 dcf13, dcf14; samplv1_filter3 dcf15, dcf16; samplv1_formant dcf17, dcf18; samplv1_env::State dca1_env; // envelope states samplv1_env::State dcf1_env; samplv1_env::State lfo1_env; samplv1_glide gen1_glide; // glides (portamento) samplv1_pre dca1_pre; float out1_panning; float out1_volume; samplv1_bal1 out1_pan; // output panning samplv1_ramp1 out1_vol; // output volume bool sustain; }; // MIDI input asynchronous status notification class samplv1_midi_in : public samplv1_sched { public: samplv1_midi_in (samplv1 *pSampl) : samplv1_sched(pSampl, MidiIn), m_enabled(false), m_count(0) {} void schedule_event() { if (m_enabled && ++m_count < 2) schedule(-1); } void schedule_note(int key, int vel) { if (m_enabled) schedule((vel << 7) | key); } void process(int) {} void enabled(bool on) { m_enabled = on; m_count = 0; } uint32_t count() { const uint32_t ret = m_count; m_count = 0; return ret; } private: bool m_enabled; uint32_t m_count; }; // micro-tuning/instance implementation class samplv1_tun { public: samplv1_tun() : enabled(false), refPitch(440.0f), refNote(69) {} bool enabled; float refPitch; int refNote; QString scaleFile; QString keyMapFile; }; // polyphonic sampler implementation class samplv1_impl { public: samplv1_impl(samplv1 *pSampl, uint16_t nchannels, float srate); ~samplv1_impl(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; void setBufferSize(uint32_t nsize); uint32_t bufferSize() const; void setTempo(float bpm); float tempo() const; void setParamPort(samplv1::ParamIndex index, float *pfParam); samplv1_port *paramPort(samplv1::ParamIndex index); void setParamValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index); void updateEnvTimes(); samplv1_controls *controls(); samplv1_programs *programs(); void setTuningEnabled(bool enabled); bool isTuningEnabled() const; void setTuningRefPitch(float refPitch); float tuningRefPitch() const; void setTuningRefNote(int refNote); int tuningRefNote() const; void setTuningScaleFile(const char *pszScaleFile); const char *tuningScaleFile() const; void setTuningKeyMapFile(const char *pszKeyMapFile); const char *tuningKeyMapFile() const; void resetTuning(); void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); void stabilize(); void reset(); void sampleReverseTest(); void sampleReverseSync(); void sampleOffsetTest(); void sampleOffsetSync(); void sampleOffsetRangeSync(); void sampleLoopTest(); void sampleLoopSync(); void sampleLoopRangeSync(); void midiInEnabled(bool on); uint32_t midiInCount(); void directNoteOn(int note, int vel); bool running(bool on); samplv1_sample gen1_sample; samplv1_wave_lf lfo1_wave; float gen1_last; samplv1_formant::Impl dcf1_formant; protected: void allSoundOff(); void allControllersOff(); void allNotesOff(); void allSustainOff(); float get_bpm ( float bpm ) const { return (bpm > 0.0f ? bpm : m_bpm); } samplv1_voice *alloc_voice () { samplv1_voice *pv = m_free_list.next(); if (pv) { m_free_list.remove(pv); m_play_list.append(pv); ++m_nvoices; } return pv; } void free_voice ( samplv1_voice *pv ) { if (m_lfo1.psync == pv) m_lfo1.psync = nullptr; m_play_list.remove(pv); m_free_list.append(pv); --m_nvoices; } void alloc_sfxs(uint32_t nsize); private: samplv1_config m_config; samplv1_controls m_controls; samplv1_programs m_programs; samplv1_midi_in m_midi_in; samplv1_tun m_tun; uint16_t m_nchannels; float m_srate; float m_bpm; float m_freqs[MAX_NOTES]; samplv1_ctl m_ctl1; samplv1_gen m_gen1; samplv1_dcf m_dcf1; samplv1_lfo m_lfo1; samplv1_dca m_dca1; samplv1_out m_out1; samplv1_def m_def; samplv1_cho m_cho; samplv1_fla m_fla; samplv1_pha m_pha; samplv1_del m_del; samplv1_rev m_rev; samplv1_dyn m_dyn; samplv1_key m_key; samplv1_voice **m_voices; samplv1_voice *m_notes[MAX_NOTES]; samplv1_list m_free_list; samplv1_list m_play_list; samplv1_ramp1 m_wid1; samplv1_bal2 m_pan1; samplv1_ramp3 m_vol1; float **m_sfxs; uint32_t m_nsize; samplv1_fx_chorus m_chorus; samplv1_fx_flanger *m_flanger; samplv1_fx_phaser *m_phaser; samplv1_fx_delay *m_delay; samplv1_fx_comp *m_comp; samplv1_reverb m_reverb; // process direct note on/off... volatile uint16_t m_direct_note; struct direct_note { uint8_t status, note, vel; } m_direct_notes[MAX_DIRECT_NOTES]; volatile int m_nvoices; volatile bool m_running; }; // voice constructor samplv1_voice::samplv1_voice ( samplv1_impl *pImpl ) : note(-1), vel(0.0f), pre(0.0f), gen1(&pImpl->gen1_sample), lfo1(&pImpl->lfo1_wave), gen1_freq(0.0f), lfo1_sample(0.0f), dcf17(&pImpl->dcf1_formant), dcf18(&pImpl->dcf1_formant), gen1_glide(pImpl->gen1_last), sustain(false) { } // engine constructor samplv1_impl::samplv1_impl ( samplv1 *pSampl, uint16_t nchannels, float srate ) : gen1_sample(srate), m_controls(pSampl), m_programs(pSampl), m_midi_in(pSampl), m_bpm(180.0f), m_gen1(pSampl), m_running(false) { // null sample. m_gen1.sample0 = 0.0f; // max env. stage length (default) m_gen1.envtime0 = 0.0001f * MAX_ENV_MSECS; // glide note. gen1_last = 0.0f; // allocate voice pool. m_voices = new samplv1_voice * [MAX_VOICES]; for (int i = 0; i < MAX_VOICES; ++i) { m_voices[i] = new samplv1_voice(this); m_free_list.append(m_voices[i]); } for (int note = 0; note < MAX_NOTES; ++note) m_notes[note] = nullptr; // local buffers none yet m_sfxs = nullptr; m_nsize = 0; // flangers none yet m_flanger = nullptr; // phasers none yet m_phaser = nullptr; // delays none yet m_delay = nullptr; // compressors none yet m_comp = nullptr; // Micro-tuning support, if any... resetTuning(); // load controllers & programs database... m_config.loadControls(&m_controls); m_config.loadPrograms(&m_programs); // number of channels setChannels(nchannels); // set default sample rate setSampleRate(srate); // reset all voices allControllersOff(); allNotesOff(); running(true); } // destructor samplv1_impl::~samplv1_impl (void) { #if 0 // DO NOT save programs database here: // prevent multi-instance clash... m_config.savePrograms(&m_programs); #endif // deallocate sample filenames setSampleFile(0); // deallocate voice pool. for (int i = 0; i < MAX_VOICES; ++i) delete m_voices[i]; delete [] m_voices; // deallocate local buffers alloc_sfxs(0); // deallocate channels setChannels(0); } void samplv1_impl::setChannels ( uint16_t nchannels ) { m_nchannels = nchannels; // deallocate flangers if (m_flanger) { delete [] m_flanger; m_flanger = nullptr; } // deallocate phasers if (m_phaser) { delete [] m_phaser; m_phaser = nullptr; } // deallocate delays if (m_delay) { delete [] m_delay; m_delay = nullptr; } // deallocate compressors if (m_comp) { delete [] m_comp; m_comp = nullptr; } } uint16_t samplv1_impl::channels (void) const { return m_nchannels; } void samplv1_impl::setSampleRate ( float srate ) { // set internal sample rate m_srate = srate; // update waves sample rate gen1_sample.setSampleRate(m_srate); lfo1_wave.setSampleRate(m_srate); updateEnvTimes(); dcf1_formant.setSampleRate(m_srate); } float samplv1_impl::sampleRate (void) const { return m_srate; } void samplv1_impl::setBufferSize ( uint32_t nsize ) { // set nominal buffer size if (m_nsize < nsize) alloc_sfxs(nsize); } uint32_t samplv1_impl::bufferSize (void) const { return m_nsize; } void samplv1_impl::setTempo ( float bpm ) { // set nominal tempo (BPM) m_bpm = bpm; } float samplv1_impl::tempo (void) const { return m_bpm; } // allocate local buffers void samplv1_impl::alloc_sfxs ( uint32_t nsize ) { if (m_sfxs) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_sfxs[k]; delete [] m_sfxs; m_sfxs = nullptr; m_nsize = 0; } if (m_nsize < nsize) { m_nsize = nsize; m_sfxs = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) m_sfxs[k] = new float [m_nsize]; } } void samplv1_impl::updateEnvTimes (void) { // update envelope range times in frames const float srate_ms = 0.001f * m_srate; float envtime_msecs = 10000.0f * m_gen1.envtime0; if (envtime_msecs < MIN_ENV_MSECS) { const uint32_t envtime_frames = (gen1_sample.offsetEnd() - gen1_sample.offsetStart()) >> 1; envtime_msecs = envtime_frames / srate_ms; } if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = MIN_ENV_MSECS * 4.0f; const uint32_t min_frames1 = uint32_t(srate_ms * MIN_ENV_MSECS); const uint32_t min_frames2 = (min_frames1 << 2); const uint32_t max_frames = uint32_t(srate_ms * envtime_msecs); m_dcf1.env.min_frames1 = min_frames1; m_dcf1.env.min_frames2 = min_frames2; m_dcf1.env.max_frames = max_frames; m_lfo1.env.min_frames1 = min_frames1; m_lfo1.env.min_frames2 = min_frames2; m_lfo1.env.max_frames = max_frames; m_dca1.env.min_frames1 = min_frames1; m_dca1.env.min_frames2 = min_frames2; m_dca1.env.max_frames = max_frames; } void samplv1_impl::setSampleFile ( const char *pszSampleFile ) { reset(); gen1_sample.close(); if (pszSampleFile) { m_gen1.sample0 = *m_gen1.sample; gen1_sample.open(pszSampleFile, samplv1_freq(m_gen1.sample0)); } } const char *samplv1_impl::sampleFile (void) const { return gen1_sample.filename(); } void samplv1_impl::setParamPort ( samplv1::ParamIndex index, float *pfParam ) { static float s_fDummy = 0.0f; if (pfParam == nullptr) pfParam = &s_fDummy; samplv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_port(pfParam); // check null connections. if (pfParam == &s_fDummy) return; // reset ramps after port (re)connection. switch (index) { case samplv1::OUT1_VOLUME: case samplv1::DCA1_VOLUME: m_vol1.reset( m_out1.volume.value_ptr(), m_dca1.volume.value_ptr(), &m_ctl1.volume); break; case samplv1::OUT1_WIDTH: m_wid1.reset( m_out1.width.value_ptr()); break; case samplv1::OUT1_PANNING: m_pan1.reset( m_out1.panning.value_ptr(), &m_ctl1.panning); break; default: break; } } samplv1_port *samplv1_impl::paramPort ( samplv1::ParamIndex index ) { samplv1_port *pParamPort = nullptr; switch (index) { case samplv1::GEN1_SAMPLE: pParamPort = &m_gen1.sample; break; case samplv1::GEN1_REVERSE: pParamPort = &m_gen1.reverse; break; case samplv1::GEN1_OFFSET: pParamPort = &m_gen1.offset; break; case samplv1::GEN1_OFFSET_1: pParamPort = &m_gen1.offset_1; break; case samplv1::GEN1_OFFSET_2: pParamPort = &m_gen1.offset_2; break; case samplv1::GEN1_LOOP: pParamPort = &m_gen1.loop; break; case samplv1::GEN1_LOOP_1: pParamPort = &m_gen1.loop_1; break; case samplv1::GEN1_LOOP_2: pParamPort = &m_gen1.loop_2; break; case samplv1::GEN1_OCTAVE: pParamPort = &m_gen1.octave; break; case samplv1::GEN1_TUNING: pParamPort = &m_gen1.tuning; break; case samplv1::GEN1_GLIDE: pParamPort = &m_gen1.glide; break; case samplv1::GEN1_ENVTIME: pParamPort = &m_gen1.envtime; break; case samplv1::DCF1_ENABLED: pParamPort = &m_dcf1.enabled; break; case samplv1::DCF1_CUTOFF: pParamPort = &m_dcf1.cutoff; break; case samplv1::DCF1_RESO: pParamPort = &m_dcf1.reso; break; case samplv1::DCF1_TYPE: pParamPort = &m_dcf1.type; break; case samplv1::DCF1_SLOPE: pParamPort = &m_dcf1.slope; break; case samplv1::DCF1_ENVELOPE: pParamPort = &m_dcf1.envelope; break; case samplv1::DCF1_ATTACK: pParamPort = &m_dcf1.env.attack; break; case samplv1::DCF1_DECAY: pParamPort = &m_dcf1.env.decay; break; case samplv1::DCF1_SUSTAIN: pParamPort = &m_dcf1.env.sustain; break; case samplv1::DCF1_RELEASE: pParamPort = &m_dcf1.env.release; break; case samplv1::LFO1_ENABLED: pParamPort = &m_lfo1.enabled; break; case samplv1::LFO1_SHAPE: pParamPort = &m_lfo1.shape; break; case samplv1::LFO1_WIDTH: pParamPort = &m_lfo1.width; break; case samplv1::LFO1_BPM: pParamPort = &m_lfo1.bpm; break; case samplv1::LFO1_RATE: pParamPort = &m_lfo1.rate; break; case samplv1::LFO1_SYNC: pParamPort = &m_lfo1.sync; break; case samplv1::LFO1_SWEEP: pParamPort = &m_lfo1.sweep; break; case samplv1::LFO1_PITCH: pParamPort = &m_lfo1.pitch; break; case samplv1::LFO1_CUTOFF: pParamPort = &m_lfo1.cutoff; break; case samplv1::LFO1_RESO: pParamPort = &m_lfo1.reso; break; case samplv1::LFO1_PANNING: pParamPort = &m_lfo1.panning; break; case samplv1::LFO1_VOLUME: pParamPort = &m_lfo1.volume; break; case samplv1::LFO1_ATTACK: pParamPort = &m_lfo1.env.attack; break; case samplv1::LFO1_DECAY: pParamPort = &m_lfo1.env.decay; break; case samplv1::LFO1_SUSTAIN: pParamPort = &m_lfo1.env.sustain; break; case samplv1::LFO1_RELEASE: pParamPort = &m_lfo1.env.release; break; case samplv1::DCA1_ENABLED: pParamPort = &m_dca1.enabled; break; case samplv1::DCA1_VOLUME: pParamPort = &m_dca1.volume; break; case samplv1::DCA1_ATTACK: pParamPort = &m_dca1.env.attack; break; case samplv1::DCA1_DECAY: pParamPort = &m_dca1.env.decay; break; case samplv1::DCA1_SUSTAIN: pParamPort = &m_dca1.env.sustain; break; case samplv1::DCA1_RELEASE: pParamPort = &m_dca1.env.release; break; case samplv1::OUT1_WIDTH: pParamPort = &m_out1.width; break; case samplv1::OUT1_PANNING: pParamPort = &m_out1.panning; break; case samplv1::OUT1_FXSEND: pParamPort = &m_out1.fxsend; break; case samplv1::OUT1_VOLUME: pParamPort = &m_out1.volume; break; case samplv1::DEF1_PITCHBEND: pParamPort = &m_def.pitchbend; break; case samplv1::DEF1_MODWHEEL: pParamPort = &m_def.modwheel; break; case samplv1::DEF1_PRESSURE: pParamPort = &m_def.pressure; break; case samplv1::DEF1_VELOCITY: pParamPort = &m_def.velocity; break; case samplv1::DEF1_CHANNEL: pParamPort = &m_def.channel; break; case samplv1::DEF1_MONO: pParamPort = &m_def.mono; break; case samplv1::CHO1_WET: pParamPort = &m_cho.wet; break; case samplv1::CHO1_DELAY: pParamPort = &m_cho.delay; break; case samplv1::CHO1_FEEDB: pParamPort = &m_cho.feedb; break; case samplv1::CHO1_RATE: pParamPort = &m_cho.rate; break; case samplv1::CHO1_MOD: pParamPort = &m_cho.mod; break; case samplv1::FLA1_WET: pParamPort = &m_fla.wet; break; case samplv1::FLA1_DELAY: pParamPort = &m_fla.delay; break; case samplv1::FLA1_FEEDB: pParamPort = &m_fla.feedb; break; case samplv1::FLA1_DAFT: pParamPort = &m_fla.daft; break; case samplv1::PHA1_WET: pParamPort = &m_pha.wet; break; case samplv1::PHA1_RATE: pParamPort = &m_pha.rate; break; case samplv1::PHA1_FEEDB: pParamPort = &m_pha.feedb; break; case samplv1::PHA1_DEPTH: pParamPort = &m_pha.depth; break; case samplv1::PHA1_DAFT: pParamPort = &m_pha.daft; break; case samplv1::DEL1_WET: pParamPort = &m_del.wet; break; case samplv1::DEL1_DELAY: pParamPort = &m_del.delay; break; case samplv1::DEL1_FEEDB: pParamPort = &m_del.feedb; break; case samplv1::DEL1_BPM: pParamPort = &m_del.bpm; break; case samplv1::REV1_WET: pParamPort = &m_rev.wet; break; case samplv1::REV1_ROOM: pParamPort = &m_rev.room; break; case samplv1::REV1_DAMP: pParamPort = &m_rev.damp; break; case samplv1::REV1_FEEDB: pParamPort = &m_rev.feedb; break; case samplv1::REV1_WIDTH: pParamPort = &m_rev.width; break; case samplv1::DYN1_COMPRESS: pParamPort = &m_dyn.compress; break; case samplv1::DYN1_LIMITER: pParamPort = &m_dyn.limiter; break; case samplv1::KEY1_LOW: pParamPort = &m_key.low; break; case samplv1::KEY1_HIGH: pParamPort = &m_key.high; break; default: break; } return pParamPort; } void samplv1_impl::setParamValue ( samplv1::ParamIndex index, float fValue ) { samplv1_port *pParamPort = paramPort(index); if (pParamPort) pParamPort->set_value(fValue); } float samplv1_impl::paramValue ( samplv1::ParamIndex index ) { samplv1_port *pParamPort = paramPort(index); return (pParamPort ? pParamPort->value() : 0.0f); } // handle midi input void samplv1_impl::process_midi ( uint8_t *data, uint32_t size ) { for (uint32_t i = 0; i < size; ++i) { // channel status const int channel = (data[i] & 0x0f) + 1; const int status = (data[i] & 0xf0); // channel filter const int ch = int(*m_def.channel); const int on = (ch == 0 || ch == channel); // all system common/real-time ignored if (status == 0xf0) continue; // check data size (#1) if (++i >= size) break; const int key = (data[i] & 0x7f); // program change if (status == 0xc0) { if (on) m_programs.prog_change(key); continue; } // channel aftertouch if (status == 0xd0) { if (on) m_ctl1.pressure = float(key) / 127.0f; continue; } // check data size (#2) if (++i >= size) break; // channel value const int value = (data[i] & 0x7f); // channel/controller filter if (!on) { if (status == 0xb0) m_controls.process_enqueue(channel, key, value); continue; } // note on if (status == 0x90 && value > 0) { if (!m_key.is_note(key)) continue; samplv1_voice *pv; // mono voice modes if (*m_def.mono > 0.0f) { int n = 0; for (pv = m_play_list.next(); pv; pv = pv->next()) { if (pv->note >= 0 && pv->dca1_env.stage != samplv1_env::Release) { m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); if (++n > 1) { // there shall be only one m_notes[pv->note] = nullptr; pv->note = -1; } } } } pv = m_notes[key]; if (pv && pv->note >= 0/* && !m_ctl1.sustain*/) { // retrigger fast release m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); m_notes[pv->note] = nullptr; pv->note = -1; } // find free voice pv = alloc_voice(); if (pv) { // waveform pv->note = key; // velocity const float vel = float(value) / 127.0f; // quadratic velocity law pv->vel = samplv1_velocity(vel * vel, *m_def.velocity); // pressure/after-touch pv->pre = 0.0f; pv->dca1_pre.reset( m_def.pressure.value_ptr(), &m_ctl1.pressure, &pv->pre); // generate pv->gen1.start(); // frequencies const float gen1_tuning = *m_gen1.octave * OCTAVE_SCALE + *m_gen1.tuning * TUNING_SCALE; pv->gen1_freq = m_freqs[key] * samplv1_freq2(gen1_tuning); // filters const int dcf1_type = int(*m_dcf1.type); pv->dcf11.reset(samplv1_filter1::Type(dcf1_type)); pv->dcf12.reset(samplv1_filter1::Type(dcf1_type)); pv->dcf13.reset(samplv1_filter2::Type(dcf1_type)); pv->dcf14.reset(samplv1_filter2::Type(dcf1_type)); pv->dcf15.reset(samplv1_filter3::Type(dcf1_type)); pv->dcf16.reset(samplv1_filter3::Type(dcf1_type)); // formant filters const float dcf1_cutoff = *m_dcf1.cutoff; const float dcf1_reso = *m_dcf1.reso; pv->dcf17.reset_filters(dcf1_cutoff, dcf1_reso); pv->dcf18.reset_filters(dcf1_cutoff, dcf1_reso); // envelopes if (*m_dcf1.enabled > 0.0f) m_dcf1.env.start(&pv->dcf1_env); else m_dcf1.env.idle(&pv->dcf1_env); if (*m_lfo1.enabled > 0.0f) m_lfo1.env.start(&pv->lfo1_env); else m_lfo1.env.idle(&pv->lfo1_env); if (*m_dca1.enabled > 0.0f) m_dca1.env.start(&pv->dca1_env); else m_dca1.env.idle(&pv->dca1_env); // lfos const float lfo1_pshift = (m_lfo1.psync ? m_lfo1.psync->lfo1.pshift() : 0.0f); pv->lfo1_sample = pv->lfo1.start(lfo1_pshift); if (*m_lfo1.sync > 0.0f && m_lfo1.psync == nullptr) m_lfo1.psync = pv; // glides (portamentoa) const float gen1_frames = uint32_t(*m_gen1.glide * *m_gen1.glide * m_srate); pv->gen1_glide.reset(gen1_frames, pv->gen1_freq); // panning pv->out1_panning = 0.0f; pv->out1_pan.reset(&pv->out1_panning); // volume pv->out1_volume = 0.0f; pv->out1_vol.reset(&pv->out1_volume); // sustain pv->sustain = false; // allocated m_notes[key] = pv; } m_midi_in.schedule_note(key, value); } // note off else if (status == 0x80 || (status == 0x90 && value == 0)) { if (!m_key.is_note(key)) continue; samplv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) { if (m_ctl1.sustain) pv->sustain = true; else if (pv->dca1_env.stage != samplv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); pv->gen1.setLoop(false); } m_notes[pv->note] = nullptr; pv->note = -1; // mono legato? if (*m_def.mono > 0.0f) { do pv = pv->prev(); while (pv && pv->note < 0); if (pv && pv->note >= 0) { const bool legato = (*m_def.mono > 1.0f); m_dcf1.env.restart(&pv->dcf1_env, legato); m_lfo1.env.restart(&pv->lfo1_env, legato); m_dca1.env.restart(&pv->dca1_env, legato); pv->gen1.setLoop(*m_gen1.loop > 0.0f); if (!legato) pv->gen1.start(); m_notes[pv->note] = pv; } } } m_midi_in.schedule_note(key, 0); } // key pressure/poly.aftertouch else if (status == 0xa0) { if (!m_key.is_note(key)) continue; samplv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) pv->pre = *m_def.pressure * float(value) / 127.0f; } // control change else if (status == 0xb0) { switch (key) { case 0x00: // bank-select MSB (cc#0) m_programs.bank_select_msb(value); break; case 0x01: // modulation wheel (cc#1) m_ctl1.modwheel = *m_def.modwheel * float(value) / 127.0f; break; case 0x07: // channel volume (cc#7) m_ctl1.volume = float(value) / 127.0f; break; case 0x0a: // channel panning (cc#10) m_ctl1.panning = float(value - 64) / 64.0f; break; case 0x20: // bank-select LSB (cc#32) m_programs.bank_select_lsb(value); break; case 0x40: // sustain/damper pedal (cc#64) if (m_ctl1.sustain && value < 64) allSustainOff(); m_ctl1.sustain = bool(value >= 64); break; case 0x78: // all sound off (cc#120) allSoundOff(); break; case 0x79: // all controllers off (cc#121) allControllersOff(); break; case 0x7b: // all notes off (cc#123) allNotesOff(); break; } // process controllers... m_controls.process_enqueue(channel, key, value); } // pitch bend else if (status == 0xe0) { const float pitchbend = float(key + (value << 7) - 0x2000) / 8192.0f; m_ctl1.pitchbend = samplv1_pow2f(*m_def.pitchbend * pitchbend); } } // process pending controllers... m_controls.process_dequeue(); // asynchronous event notification... m_midi_in.schedule_event(); } // all controllers off void samplv1_impl::allControllersOff (void) { m_ctl1.reset(); } // all sound off void samplv1_impl::allSoundOff (void) { m_chorus.setSampleRate(m_srate); m_chorus.reset(); for (uint16_t k = 0; k < m_nchannels; ++k) { m_phaser[k].setSampleRate(m_srate); m_delay[k].setSampleRate(m_srate); m_comp[k].setSampleRate(m_srate); m_flanger[k].reset(); m_phaser[k].reset(); m_delay[k].reset(); m_comp[k].reset(); } m_reverb.setSampleRate(m_srate); m_reverb.reset(); } // all notes off void samplv1_impl::allNotesOff (void) { samplv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0) m_notes[pv->note] = nullptr; free_voice(pv); pv = m_play_list.next(); } gen1_last = 0.0f; m_lfo1.psync = nullptr; m_direct_note = 0; } // all sustained notes off void samplv1_impl::allSustainOff (void) { samplv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0 && pv->sustain) { pv->sustain = false; if (pv->dca1_env.stage != samplv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); pv->gen1.setLoop(false); m_notes[pv->note] = nullptr; pv->note = -1; } } pv = pv->next(); } } // direct note-on triggered on next cycle... void samplv1_impl::directNoteOn ( int note, int vel ) { if (vel > 0 && m_nvoices >= MAX_DIRECT_NOTES) return; const uint32_t i = m_direct_note; if (i < MAX_DIRECT_NOTES) { const int ch1 = int(*m_def.channel); const int chan = (ch1 > 0 ? ch1 - 1 : 0) & 0x0f; direct_note& data = m_direct_notes[i]; data.status = (vel > 0 ? 0x90 : 0x80) | chan; data.note = note; data.vel = vel; ++m_direct_note; } } // controllers accessor samplv1_controls *samplv1_impl::controls (void) { return &m_controls; } // programs accessor samplv1_programs *samplv1_impl::programs (void) { return &m_programs; } // Micro-tuning support void samplv1_impl::setTuningEnabled ( bool enabled ) { m_tun.enabled = enabled; } bool samplv1_impl::isTuningEnabled (void) const { return m_tun.enabled; } void samplv1_impl::setTuningRefPitch ( float refPitch ) { m_tun.refPitch = refPitch; } float samplv1_impl::tuningRefPitch (void) const { return m_tun.refPitch; } void samplv1_impl::setTuningRefNote ( int refNote ) { m_tun.refNote = refNote; } int samplv1_impl::tuningRefNote (void) const { return m_tun.refNote; } void samplv1_impl::setTuningScaleFile ( const char *pszScaleFile ) { m_tun.scaleFile = QString::fromUtf8(pszScaleFile); } const char *samplv1_impl::tuningScaleFile (void) const { return m_tun.scaleFile.toUtf8().constData(); } void samplv1_impl::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_tun.keyMapFile = QString::fromUtf8(pszKeyMapFile); } const char *samplv1_impl::tuningKeyMapFile (void) const { return m_tun.keyMapFile.toUtf8().constData(); } void samplv1_impl::resetTuning (void) { if (m_tun.enabled) { // Instance micro-tuning, possibly from Scala keymap and scale files... samplv1_tuning tuning( m_tun.refPitch, m_tun.refNote); if (m_tun.keyMapFile.isEmpty()) if (!m_tun.keyMapFile.isEmpty()) tuning.loadKeyMapFile(m_tun.keyMapFile); if (!m_tun.scaleFile.isEmpty()) tuning.loadScaleFile(m_tun.scaleFile); for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = tuning.noteToPitch(note); // Done instance tuning. } else if (m_config.bTuningEnabled) { // Global/config micro-tuning, possibly from Scala keymap and scale files... samplv1_tuning tuning( m_config.fTuningRefPitch, m_config.iTuningRefNote); if (!m_config.sTuningKeyMapFile.isEmpty()) tuning.loadKeyMapFile(m_config.sTuningKeyMapFile); if (!m_config.sTuningScaleFile.isEmpty()) tuning.loadScaleFile(m_config.sTuningScaleFile); for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = tuning.noteToPitch(note); // Done global/config tuning. } else { // Native/default tuning, 12-tone equal temperament western standard... for (int note = 0; note < MAX_NOTES; ++note) m_freqs[note] = samplv1_freq(note); // Done native/default tuning. } } // all stabilize void samplv1_impl::stabilize (void) { for (int i = 0; i < samplv1::NUM_PARAMS; ++i) { samplv1_port *pParamPort = paramPort(samplv1::ParamIndex(i)); if (pParamPort) pParamPort->tick(samplv1_port2::NSTEP); } } // all reset clear void samplv1_impl::reset (void) { m_vol1.reset( m_out1.volume.value_ptr(), m_dca1.volume.value_ptr(), &m_ctl1.volume); m_pan1.reset( m_out1.panning.value_ptr(), &m_ctl1.panning); m_wid1.reset( m_out1.width.value_ptr()); // flangers if (m_flanger == nullptr) m_flanger = new samplv1_fx_flanger [m_nchannels]; // phasers if (m_phaser == nullptr) m_phaser = new samplv1_fx_phaser [m_nchannels]; // delays if (m_delay == nullptr) m_delay = new samplv1_fx_delay [m_nchannels]; // compressors if (m_comp == nullptr) m_comp = new samplv1_fx_comp [m_nchannels]; // reverbs m_reverb.reset(); // controllers reset. m_controls.reset(); allSoundOff(); // allControllersOff(); allNotesOff(); } // MIDI input asynchronous status notification accessors void samplv1_impl::midiInEnabled ( bool on ) { m_midi_in.enabled(on); } uint32_t samplv1_impl::midiInCount (void) { return m_midi_in.count(); } // synthesize void samplv1_impl::process ( float **ins, float **outs, uint32_t nframes ) { if (!m_running) return; float *v_outs[m_nchannels]; float *v_sfxs[m_nchannels]; // FIXME: fx-send buffer reallocation... seriously? if (m_nsize < nframes) alloc_sfxs(nframes); uint16_t k; for (k = 0; k < m_nchannels; ++k) { ::memset(m_sfxs[k], 0, nframes * sizeof(float)); ::memcpy(outs[k], ins[k], nframes * sizeof(float)); } // process direct note on/off... while (m_direct_note > 0) { const direct_note& data = m_direct_notes[--m_direct_note]; process_midi((uint8_t *) &data, sizeof(data)); } // channel indexes const uint16_t k11 = 0; const uint16_t k12 = (gen1_sample.channels() > 1 ? 1 : 0); // controls const bool lfo1_enabled = (*m_lfo1.enabled > 0.0f); const float lfo1_freq = (lfo1_enabled ? get_bpm(*m_lfo1.bpm) / (60.01f - *m_lfo1.rate * 60.0f) : 0.0f); const float modwheel1 = (lfo1_enabled ? m_ctl1.modwheel + PITCH_SCALE * *m_lfo1.pitch : 0.0f); const bool dcf1_enabled = (*m_dcf1.enabled > 0.0f); const bool dca1_enabled = (*m_dca1.enabled > 0.0f); const float fxsend1 = *m_out1.fxsend * *m_out1.fxsend; if (m_gen1.sample0 != *m_gen1.sample) { m_gen1.sample0 = *m_gen1.sample; gen1_sample.reset(samplv1_freq(m_gen1.sample0)); } if (m_gen1.envtime0 != *m_gen1.envtime) { m_gen1.envtime0 = *m_gen1.envtime; updateEnvTimes(); } if (lfo1_enabled) { lfo1_wave.reset_test( samplv1_wave::Shape(*m_lfo1.shape), *m_lfo1.width); } // per voice samplv1_voice *pv = m_play_list.next(); while (pv) { samplv1_voice *pv_next = pv->next(); // output buffers for (k = 0; k < m_nchannels; ++k) { v_outs[k] = outs[k]; v_sfxs[k] = m_sfxs[k]; } uint32_t nblock = nframes; while (nblock > 0) { uint32_t ngen = nblock; // process envelope stages if (pv->dca1_env.running && pv->dca1_env.frames < ngen) ngen = pv->dca1_env.frames; if (pv->dcf1_env.running && pv->dcf1_env.frames < ngen) ngen = pv->dcf1_env.frames; if (pv->lfo1_env.running && pv->lfo1_env.frames < ngen) ngen = pv->lfo1_env.frames; for (uint32_t j = 0; j < ngen; ++j) { // velocities const float vel1 = (pv->vel + (1.0f - pv->vel) * pv->dca1_pre.value(j)); // generators const float lfo1_env = (lfo1_enabled ? pv->lfo1_env.tick() : 0.0f); const float lfo1 = (lfo1_enabled ? pv->lfo1_sample * lfo1_env : 0.0f); pv->gen1.next(pv->gen1_freq * (m_ctl1.pitchbend + modwheel1 * lfo1) + pv->gen1_glide.tick()); float gen1 = pv->gen1.value(k11); float gen2 = pv->gen1.value(k12); if (lfo1_enabled) { pv->lfo1_sample = pv->lfo1.sample(lfo1_freq * (1.0f + SWEEP_SCALE * *m_lfo1.sweep * lfo1_env)); } // filters if (dcf1_enabled) { const float env1 = 0.5f * (1.0f + vel1 * *m_dcf1.envelope * pv->dcf1_env.tick()); const float cutoff1 = samplv1_sigmoid_1(*m_dcf1.cutoff * env1 * (1.0f + *m_lfo1.cutoff * lfo1)); const float reso1 = samplv1_sigmoid_1(*m_dcf1.reso * env1 * (1.0f + *m_lfo1.reso * lfo1)); switch (int(*m_dcf1.slope)) { case 3: // Formant gen1 = pv->dcf17.output(gen1, cutoff1, reso1); gen2 = pv->dcf18.output(gen2, cutoff1, reso1); break; case 2: // Biquad gen1 = pv->dcf15.output(gen1, cutoff1, reso1); gen2 = pv->dcf16.output(gen2, cutoff1, reso1); break; case 1: // 24db/octave gen1 = pv->dcf13.output(gen1, cutoff1, reso1); gen2 = pv->dcf14.output(gen2, cutoff1, reso1); break; case 0: // 12db/octave default: gen1 = pv->dcf11.output(gen1, cutoff1, reso1); gen2 = pv->dcf12.output(gen2, cutoff1, reso1); break; } } // volumes const float wid1 = m_wid1.value(j); const float mid1 = 0.5f * (gen1 + gen2); const float sid1 = 0.5f * (gen1 - gen2); const float vol1 = vel1 * m_vol1.value(j) * (dca1_enabled ? pv->dca1_env.tick() : 1.0f) * pv->out1_vol.value(j); // outputs const float out1 = vol1 * (mid1 + sid1 * wid1) * pv->out1_pan.value(j, 0) * m_pan1.value(j, 0); const float out2 = vol1 * (mid1 - sid1 * wid1) * pv->out1_pan.value(j, 1) * m_pan1.value(j, 1); for (k = 0; k < m_nchannels; ++k) { const float dry = (k & 1 ? out2 : out1); const float wet = fxsend1 * dry; *v_outs[k]++ += dry - wet; *v_sfxs[k]++ += wet; } if (j == 0) { pv->out1_panning = lfo1 * *m_lfo1.panning; pv->out1_volume = lfo1 * *m_lfo1.volume + 1.0f; } } nblock -= ngen; // voice ramps countdown pv->dca1_pre.process(ngen); pv->out1_pan.process(ngen); pv->out1_vol.process(ngen); // envelope countdowns if (pv->dca1_env.running && pv->dca1_env.frames == 0) m_dca1.env.next(&pv->dca1_env); if (pv->gen1.isOver() || (dca1_enabled && pv->dca1_env.stage == samplv1_env::Idle)) { if (pv->note < 0) free_voice(pv); nblock = 0; } else { if (pv->dcf1_env.running && pv->dcf1_env.frames == 0) m_dcf1.env.next(&pv->dcf1_env); if (pv->lfo1_env.running && pv->lfo1_env.frames == 0) m_lfo1.env.next(&pv->lfo1_env); } } // next playing voice pv = pv_next; } // chorus if (m_nchannels > 1) { m_chorus.process(m_sfxs[0], m_sfxs[1], nframes, *m_cho.wet, *m_cho.delay, *m_cho.feedb, *m_cho.rate, *m_cho.mod); } // effects for (k = 0; k < m_nchannels; ++k) { float *in = m_sfxs[k]; // flanger m_flanger[k].process(in, nframes, *m_fla.wet, *m_fla.delay, *m_fla.feedb, *m_fla.daft * float(k)); // phaser m_phaser[k].process(in, nframes, *m_pha.wet, *m_pha.rate, *m_pha.feedb, *m_pha.depth, *m_pha.daft * float(k)); // delay m_delay[k].process(in, nframes, *m_del.wet, *m_del.delay, *m_del.feedb, get_bpm(*m_del.bpm)); } // reverb if (m_nchannels > 1) { m_reverb.process(m_sfxs[0], m_sfxs[1], nframes, *m_rev.wet, *m_rev.feedb, *m_rev.room, *m_rev.damp, *m_rev.width); } // output mix-down for (k = 0; k < m_nchannels; ++k) { uint32_t n; float *sfx = m_sfxs[k]; // compressor if (int(*m_dyn.compress) > 0) m_comp[k].process(sfx, nframes); // limiter if (int(*m_dyn.limiter) > 0) { float *p = sfx; float *q = sfx; for (n = 0; n < nframes; ++n) *q++ = samplv1_sigmoid(*p++); } // mix-down float *out = outs[k]; for (n = 0; n < nframes; ++n) *out++ += *sfx++; } // post-processing m_dca1.volume.tick(nframes); m_out1.width.tick(nframes); m_out1.panning.tick(nframes); m_out1.volume.tick(nframes); m_wid1.process(nframes); m_pan1.process(nframes); m_vol1.process(nframes); m_controls.process(nframes); } void samplv1_impl::sampleReverseTest (void) { if (m_running) m_gen1.reverse.tick(1); } void samplv1_impl::sampleReverseSync (void) { const bool bReverse = gen1_sample.isReverse(); m_gen1.reverse.set_value_sync(bReverse ? 1.0f : 0.0f); } void samplv1_impl::sampleOffsetTest (void) { if (m_running) { m_gen1.offset.tick(1); m_gen1.offset_1.tick(1); m_gen1.offset_2.tick(1); } } void samplv1_impl::sampleOffsetSync (void) { const bool bOffset = gen1_sample.isOffset(); m_gen1.offset.set_value_sync(bOffset ? 1.0f : 0.0f); } void samplv1_impl::sampleOffsetRangeSync (void) { const uint32_t iSampleLength = gen1_sample.length(); const uint32_t iOffsetStart = gen1_sample.offsetStart(); const uint32_t iOffsetEnd = gen1_sample.offsetEnd(); const float offset_1 = (iSampleLength > 0 ? float(iOffsetStart) / float(iSampleLength) : 0.0f); const float offset_2 = (iSampleLength > 0 ? float(iOffsetEnd) / float(iSampleLength) : 1.0f); m_gen1.offset_1.set_value_sync(offset_1); m_gen1.offset_2.set_value_sync(offset_2); } void samplv1_impl::sampleLoopTest (void) { if (m_running) { m_gen1.loop.tick(1); m_gen1.loop_1.tick(1); m_gen1.loop_2.tick(1); } } void samplv1_impl::sampleLoopSync (void) { const bool bLoop = gen1_sample.isLoop(); m_gen1.loop.set_value_sync(bLoop ? 1.0f : 0.0f); } void samplv1_impl::sampleLoopRangeSync (void) { const uint32_t iSampleLength = gen1_sample.length(); const uint32_t iLoopStart = gen1_sample.loopStart(); const uint32_t iLoopEnd = gen1_sample.loopEnd(); const float loop_1 = (iSampleLength > 0 ? float(iLoopStart) / float(iSampleLength) : 0.0f); const float loop_2 = (iSampleLength > 0 ? float(iLoopEnd) / float(iSampleLength) : 1.0f); m_gen1.loop_1.set_value_sync(loop_1); m_gen1.loop_2.set_value_sync(loop_2); } // process running state... bool samplv1_impl::running ( bool on ) { const bool running = m_running; m_running = on; return running; } //------------------------------------------------------------------------- // samplv1 - decl. // samplv1::samplv1 ( uint16_t nchannels, float srate ) { m_pImpl = new samplv1_impl(this, nchannels, srate); } samplv1::~samplv1 (void) { delete m_pImpl; } void samplv1::setChannels ( uint16_t nchannels ) { m_pImpl->setChannels(nchannels); } uint16_t samplv1::channels (void) const { return m_pImpl->channels(); } void samplv1::setSampleRate ( float srate ) { m_pImpl->setSampleRate(srate); } float samplv1::sampleRate (void) const { return m_pImpl->sampleRate(); } void samplv1::setSampleFile ( const char *pszSampleFile ) { m_pImpl->setSampleFile(pszSampleFile); updateSample(); } const char *samplv1::sampleFile (void) const { return m_pImpl->sampleFile(); } samplv1_sample *samplv1::sample (void) const { return &(m_pImpl->gen1_sample); } void samplv1::setReverse ( bool bReverse, bool bSync ) { m_pImpl->gen1_sample.setReverse(bReverse); m_pImpl->sampleReverseSync(); if (bSync) updateSample(); } bool samplv1::isReverse (void) const { return m_pImpl->gen1_sample.isReverse(); } void samplv1::setOffset ( bool bOffset, bool bSync ) { m_pImpl->gen1_sample.setOffset(bOffset); m_pImpl->sampleOffsetSync(); if (bSync) updateSample(); } bool samplv1::isOffset (void) const { return m_pImpl->gen1_sample.isOffset(); } void samplv1::setOffsetRange ( uint32_t iOffsetStart, uint32_t iOffsetEnd ) { m_pImpl->gen1_sample.setOffsetRange(iOffsetStart, iOffsetEnd); m_pImpl->sampleOffsetRangeSync(); m_pImpl->updateEnvTimes(); updateSample(); } uint32_t samplv1::offsetStart (void) const { return m_pImpl->gen1_sample.offsetStart(); } uint32_t samplv1::offsetEnd (void) const { return m_pImpl->gen1_sample.offsetEnd(); } void samplv1::setLoop ( bool bLoop, bool bSync ) { m_pImpl->gen1_sample.setLoop(bLoop); m_pImpl->sampleLoopSync(); if (bSync) updateSample(); } bool samplv1::isLoop (void) const { return m_pImpl->gen1_sample.isLoop(); } void samplv1::setLoopRange ( uint32_t iLoopStart, uint32_t iLoopEnd ) { m_pImpl->gen1_sample.setLoopRange(iLoopStart, iLoopEnd); m_pImpl->sampleLoopRangeSync(); updateSample(); } uint32_t samplv1::loopStart (void) const { return m_pImpl->gen1_sample.loopStart(); } uint32_t samplv1::loopEnd (void) const { return m_pImpl->gen1_sample.loopEnd(); } void samplv1::setLoopFade ( uint32_t iLoopFade ) { m_pImpl->gen1_sample.setLoopCrossFade(iLoopFade); updateSample(); // always sync! } uint32_t samplv1::loopFade (void) const { return uint32_t(m_pImpl->gen1_sample.loopCrossFade()); } void samplv1::setLoopZero ( bool bLoopZero ) { m_pImpl->gen1_sample.setLoopZeroCrossing(bLoopZero); updateSample(); // always sync! } bool samplv1::isLoopZero (void) const { return m_pImpl->gen1_sample.isLoopZeroCrossing(); } void samplv1::setBufferSize ( uint32_t nsize ) { m_pImpl->setBufferSize(nsize); } uint32_t samplv1::bufferSize (void) const { return m_pImpl->bufferSize(); } void samplv1::setTempo ( float bpm ) { m_pImpl->setTempo(bpm); } float samplv1::tempo (void) const { return m_pImpl->tempo(); } void samplv1::setParamPort ( ParamIndex index, float *pfParam ) { m_pImpl->setParamPort(index, pfParam); } samplv1_port *samplv1::paramPort ( ParamIndex index ) const { return m_pImpl->paramPort(index); } void samplv1::setParamValue ( ParamIndex index, float fValue ) { m_pImpl->setParamValue(index, fValue); } float samplv1::paramValue ( ParamIndex index ) const { return m_pImpl->paramValue(index); } void samplv1::process_midi ( uint8_t *data, uint32_t size ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "samplv1[%p]::process_midi(%u)", this, size); for (uint32_t i = 0; i < size; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, "\n"); #endif m_pImpl->process_midi(data, size); } void samplv1::process ( float **ins, float **outs, uint32_t nframes ) { m_pImpl->process(ins, outs, nframes); m_pImpl->sampleReverseTest(); } // controllers accessor samplv1_controls *samplv1::controls (void) const { return m_pImpl->controls(); } // programs accessor samplv1_programs *samplv1::programs (void) const { return m_pImpl->programs(); } // process state bool samplv1::running ( bool on ) { return m_pImpl->running(on); } // all stabilize void samplv1::stabilize (void) { m_pImpl->stabilize(); } // all reset clear void samplv1::reset (void) { m_pImpl->reset(); } void samplv1::sampleOffsetLoopTest (void) { m_pImpl->sampleOffsetTest(); m_pImpl->sampleLoopTest(); } // MIDI input asynchronous status notification accessors void samplv1::midiInEnabled ( bool on ) { m_pImpl->midiInEnabled(on); } uint32_t samplv1::midiInCount (void) { return m_pImpl->midiInCount(); } // MIDI direct note on/off triggering void samplv1::directNoteOn ( int note, int vel ) { m_pImpl->directNoteOn(note, vel); } // Micro-tuning support void samplv1::setTuningEnabled ( bool enabled ) { m_pImpl->setTuningEnabled(enabled); } bool samplv1::isTuningEnabled (void) const { return m_pImpl->isTuningEnabled(); } void samplv1::setTuningRefPitch ( float refPitch ) { m_pImpl->setTuningRefPitch(refPitch); } float samplv1::tuningRefPitch (void) const { return m_pImpl->tuningRefPitch(); } void samplv1::setTuningRefNote ( int refNote ) { m_pImpl->setTuningRefNote(refNote); } int samplv1::tuningRefNote (void) const { return m_pImpl->tuningRefNote(); } void samplv1::setTuningScaleFile ( const char *pszScaleFile ) { m_pImpl->setTuningScaleFile(pszScaleFile); } const char *samplv1::tuningScaleFile (void) const { return m_pImpl->tuningScaleFile(); } void samplv1::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_pImpl->setTuningKeyMapFile(pszKeyMapFile); } const char *samplv1::tuningKeyMapFile (void) const { return m_pImpl->tuningKeyMapFile(); } void samplv1::resetTuning (void) { m_pImpl->resetTuning(); } // end of samplv1.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget.ui0000644000000000000000000000013213601077412016555 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget.ui0000644000175000001440000013352513601077412017423 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - an old-school polyphonic sampler Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget :/images/samplv1.png 0 8 Randomize Random Swap A A true Swap B B true QTabBar::RoundedNorth Qt::Horizontal 20 20 0 0 &Help 0 Sampler GEN GEN Sample GEN Sample Sample 4 2 GEN Offset Offset Start / End 100 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter GEN Offset Start 100 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter GEN Offset End GEN Reverse Reverse GEN Loop Loop Start / End 100 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter GEN Loop Start 100 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter GEN Loop End Fade GEN Loop Crossfade 50 16 Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter GEN Loop Crossfade Zero GEN Loop Zero-crossing Qt::Horizontal 8 8 GEN Octave Octave GEN Tuning Tuning Qt::Horizontal 8 8 GEN Glide Glide Qt::Horizontal 8 8 GEN Env.Time Env.Time DCF Enabled DCF true DCF DCF Cutoff Cutoff DCF Resonance Reso DCF Type Type DCF Slope Slope DCF Envelope Envelope DCF Envelope DCF Attack Attack DCF Decay Decay DCF Sustain Sustain DCF Release Release LFO Enabled LFO true LFO Wave LFO Wave Shape Shape LFO Wave Width Width LFO Envelope LFO Attack Attack LFO Decay Decay LFO Sustain Sustain LFO Release Release LFO BPM BPM LFO Rate Rate LFO Sync Sync Qt::Horizontal 8 8 LFO Sweep Sweep LFO Pitch Pitch Qt::Horizontal 8 8 LFO Cutoff Cutoff LFO Resonance Reso Qt::Horizontal 8 8 LFO Panning Panning LFO Volume Volume DCA Enabled DCA true DCA Volume Volume DCA Envelope DCA Attack Attack DCA Decay Decay DCA Sustain Sustain DCA Release Release DEF DEF Pitchbend Pitchbend DEF Modwheel Modwheel DEF Pressure Pressure DEF Velocity Velocity DEF Channel Channel DEF Mono Mono OUT OUT Stereo Width Width OUT Panning Panning Qt::Horizontal 8 8 OUT FX Send Effects Qt::Horizontal 8 8 OUT Volume Volume Effects Qt::Horizontal 20 20 Chorus Chorus Wet Wet Qt::Horizontal 20 20 Chorus Delay Delay Chorus Feedback Feedback Chorus Rate Rate Chorus Modulation Modulation Flanger Flanger Wet Wet Qt::Horizontal 20 20 Flanger Delay Delay Flanger Feedback Feedback Flanger Daft Daft Phaser Phaser Wet Wet Qt::Horizontal 20 20 Phaser Rate Rate Phaser Feedback Feedback Phaser Depth Depth Phaser Daft Daft Delay Delay Wet Wet Qt::Horizontal 20 20 Delay Delay Delay Delay Feedback Feedback Delay BPM BPM Qt::Horizontal 20 20 Reverb Reverb Wet Wet Qt::Horizontal 20 20 Reverb Room Room Reverb Damp Damp Reverb Feedback Feedback Reverb Width Width Dynamic Dynamic Compressor Compress Dynamic Limiter Limiter Qt::Vertical 8 8 &Configure... Configure Configure options &About... About Show information about this application program About &Qt... About Qt Show information about the Qt toolkit samplv1widget_preset QComboBox
samplv1widget_preset.h
 samplv1widget_status QStatusBar
samplv1widget_status.h
 samplv1widget_spinbox QAbstractSpinBox
samplv1widget_spinbox.h
 samplv1widget_spin QDial
samplv1widget_param.h
 samplv1widget_combo QDial
samplv1widget_param.h
 samplv1widget_radio QDial
samplv1widget_param.h
 samplv1widget_check QCheckBox
samplv1widget_param.h
 samplv1widget_group QGroupBox
samplv1widget_param.h
 samplv1widget_env QFrame
samplv1widget_env.h
1 samplv1widget_filt QFrame
samplv1widget_filt.h
1 samplv1widget_wave QFrame
samplv1widget_wave.h
1 samplv1-0.9.12/src/PaxHeaders.5530/src_lv2.pri.in0000644000000000000000000000013213601077412016122 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_lv2.pri.in0000644000175000001440000000050613601077412016760 0ustar00rncbcusers00000000000000# samplv1_lv2.pri # PREFIX = @ac_prefix@ BINDIR = @ac_bindir@ LIBDIR = @ac_libdir@ DATADIR = @ac_datadir@ MANDIR = @ac_mandir@ VERSION = @ac_version@ CONFIG += @ac_debug@ INCLUDEPATH += @ac_lv2_incpath@ LIBS += @ac_lv2_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_lv2_cflags@ QMAKE_LFLAGS += @ac_lv2_ldflags@ samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_wave.h0000644000000000000000000000013213601077412017411 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_wave.h0000644000175000001440000000442113601077412020247 0ustar00rncbcusers00000000000000// samplv1widget_wave.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_wave_h #define __samplv1widget_wave_h #include // Forward decl. class samplv1_wave_lf; //---------------------------------------------------------------------------- // samplv1widget_wave -- Custom widget class samplv1widget_wave : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_wave(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_wave(); // Parameter getters. float waveShape() const; float waveWidth() const; public slots: // Parameter setters. void setWaveShape(float fWaveShape); void setWaveWidth(float fWaveWidth); signals: // Parameter change signals. void waveShapeChanged(float fWaveShape); void waveWidthChanged(float fWaveWidth); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. samplv1_wave_lf *m_pWave; // Drag state. bool m_bDragging; int m_iDragShape; QPoint m_posDrag; }; #endif // __samplv1widget_wave_h // end of samplv1widget_wave.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_jack.cpp0000644000000000000000000000013213601077412016506 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_jack.cpp0000644000175000001440000005733613601077412017361 0ustar00rncbcusers00000000000000// samplv1_jack.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_jack.h" #include "samplv1_config.h" #include "samplv1_param.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include #include #include #include #include #include #ifdef CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // alsa input thread. #include class samplv1_alsa_thread : public QThread { public: samplv1_alsa_thread(samplv1_jack *sampl) : QThread(), m_sampl(sampl), m_running(false) {} ~samplv1_alsa_thread() { // fake sync and wait if (m_running && isRunning()) do { m_running = false; } while (!wait(100)); } protected: void run() { snd_seq_t *seq = m_sampl->alsa_seq(); if (seq == nullptr) return; m_running = true; int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(seq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(seq, pfds, nfds, POLLIN); int poll_rc = 0; while (m_running && poll_rc >= 0) { poll_rc = ::poll(pfds, nfds, 200); while (poll_rc > 0) { snd_seq_event_t *ev = nullptr; snd_seq_event_input(seq, &ev); m_sampl->alsa_capture(ev); // snd_seq_free_event(ev); poll_rc = snd_seq_event_input_pending(seq, 0); } } m_running = false; } private: samplv1_jack *m_sampl; volatile bool m_running; }; #endif // CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // JACK process callback. static int samplv1_jack_process ( jack_nframes_t nframes, void *arg ) { return static_cast (arg)->process(nframes); } //---------------------------------------------------------------------- // JACK buffer-size change callback. static int samplv1_jack_buffer_size ( jack_nframes_t nframes, void *arg ) { static_cast (arg)->setBufferSize(nframes); return 0; } //---------------------------------------------------------------------- // JACK on-shutdown callback. static void samplv1_jack_on_shutdown ( void *arg ) { static_cast (arg)->shutdown(); } #ifdef CONFIG_JACK_SESSION #include #include //---------------------------------------------------------------------- // samplv1_jack_session_event -- JACK session event callabck // static void samplv1_jack_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { samplv1_jack *pSampl = static_cast (pvArg); if (pSampl) pSampl->sessionEvent(pSessionEvent); } #endif // CONFIG_JACK_SESSION //------------------------------------------------------------------------- // samplv1_jack - impl. // samplv1_jack::samplv1_jack (void) : samplv1(2) { m_client = nullptr; m_activated = false; m_audio_ins = nullptr; m_audio_outs = nullptr; m_ins = m_outs = nullptr; ::memset(m_params, 0, samplv1::NUM_PARAMS * sizeof(float)); #ifdef CONFIG_JACK_MIDI m_midi_in = nullptr; #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = nullptr; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = nullptr; m_alsa_buffer = nullptr; m_alsa_thread = nullptr; #endif samplv1::programs()->enabled(true); samplv1::controls()->enabled(true); open(SAMPLV1_TITLE); activate(); } samplv1_jack::~samplv1_jack (void) { deactivate(); close(); } jack_client_t *samplv1_jack::client (void) const { return m_client; } int samplv1_jack::process ( jack_nframes_t nframes ) { if (!m_activated) return 0; const uint16_t nchannels = samplv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = static_cast ( ::jack_port_get_buffer(m_audio_ins[k], nframes)); outs[k] = static_cast ( ::jack_port_get_buffer(m_audio_outs[k], nframes)); } jack_position_t pos; jack_transport_query(m_client, &pos); if (pos.valid & JackPositionBBT) { const float host_bpm = float(pos.beats_per_minute); if (::fabsf(host_bpm - samplv1::tempo()) > 0.001f) samplv1::setTempo(host_bpm); } uint32_t ndelta = 0; #ifdef CONFIG_JACK_MIDI void *midi_in = ::jack_port_get_buffer(m_midi_in, nframes); if (midi_in) { const uint32_t nevents = ::jack_midi_get_event_count(midi_in); for (uint32_t n = 0; n < nevents; ++n) { jack_midi_event_t event; ::jack_midi_event_get(&event, midi_in, n); if (event.time > ndelta) { const uint32_t nread = event.time - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } } ndelta = event.time; samplv1::process_midi(event.buffer, event.size); } } #endif #ifdef CONFIG_ALSA_MIDI const jack_nframes_t buffer_size = ::jack_get_buffer_size(m_client); const jack_nframes_t frame_time = ::jack_last_frame_time(m_client); uint8_t event_buffer[1024]; jack_midi_event_t event; while (::jack_ringbuffer_peek(m_alsa_buffer, (char *) &event, sizeof(event)) == sizeof(event)) { if (event.time > frame_time) break; jack_nframes_t event_time = frame_time - event.time; if (event_time > buffer_size) event_time = 0; else event_time = buffer_size - event_time; if (event_time > ndelta) { const uint32_t nread = event_time - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event_time; } ::jack_ringbuffer_read_advance(m_alsa_buffer, sizeof(event)); ::jack_ringbuffer_read(m_alsa_buffer, (char *) event_buffer, event.size); samplv1::process_midi(event_buffer, event.size); } #endif // CONFIG_ALSA_MIDI if (nframes > ndelta) samplv1::process(ins, outs, nframes - ndelta); return 0; } void samplv1_jack::open ( const char *client_id ) { // init param ports for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); m_params[i] = samplv1_param::paramDefaultValue(index); samplv1::setParamPort(index, &m_params[i]); } // open client m_client = ::jack_client_open(client_id, JackNullOption, nullptr); if (m_client == nullptr) return; // set sample rate samplv1::setSampleRate(float(jack_get_sample_rate(m_client))); // samplv1::reset(); // register audio ports & buffers uint16_t nchannels = samplv1::channels(); m_audio_ins = new jack_port_t * [nchannels]; m_audio_outs = new jack_port_t * [nchannels]; m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; char port_name[32]; for (uint16_t k = 0; k < nchannels; ++k) { ::snprintf(port_name, sizeof(port_name), "in_%d", k + 1); m_audio_ins[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ins[k] = nullptr; ::snprintf(port_name, sizeof(port_name), "out_%d", k + 1); m_audio_outs[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_outs[k] = nullptr; } // register midi port #ifdef CONFIG_JACK_MIDI m_midi_in = ::jack_port_register(m_client, "in", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = nullptr; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = nullptr; m_alsa_buffer = nullptr; m_alsa_thread = nullptr; // open alsa sequencer client... if (snd_seq_open(&m_alsa_seq, "hw", SND_SEQ_OPEN_INPUT, 0) >= 0) { snd_seq_set_client_name(m_alsa_seq, client_id); // m_alsa_client = snd_seq_client_id(m_alsa_seq); m_alsa_port = snd_seq_create_simple_port(m_alsa_seq, "in", SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); snd_midi_event_new(1024, &m_alsa_decoder); m_alsa_buffer = ::jack_ringbuffer_create( 1024 * (sizeof(jack_midi_event_t) + 4)); m_alsa_thread = new samplv1_alsa_thread(this); m_alsa_thread->start(QThread::TimeCriticalPriority); } #endif // CONFIG_ALSA_MIDI // setup any local, initial buffers... samplv1::setBufferSize(::jack_get_buffer_size(m_client)); jack_set_buffer_size_callback(m_client, samplv1_jack_buffer_size, this); jack_on_shutdown(m_client, samplv1_jack_on_shutdown, this); // set process callbacks... ::jack_set_process_callback(m_client, samplv1_jack_process, this); #ifdef CONFIG_JACK_SESSION // JACK session event callback... if (::jack_set_session_callback) { ::jack_set_session_callback(m_client, samplv1_jack_session_event, this); } #endif } void samplv1_jack::activate (void) { if (!m_activated) { samplv1::reset(); if (m_client) { ::jack_activate(m_client); m_activated = true; } } } void samplv1_jack::deactivate (void) { if (m_activated) { if (m_client) { m_activated = false; ::jack_deactivate(m_client); } } } void samplv1_jack::close (void) { #ifdef CONFIG_ALSA_MIDI // close alsa sequencer client... if (m_alsa_seq) { if (m_alsa_thread) { delete m_alsa_thread; m_alsa_thread = nullptr; } if (m_alsa_buffer) { ::jack_ringbuffer_free(m_alsa_buffer); m_alsa_buffer = nullptr; } if (m_alsa_decoder) { snd_midi_event_free(m_alsa_decoder); m_alsa_decoder = nullptr; } if (m_alsa_port >= 0) { snd_seq_delete_simple_port(m_alsa_seq, m_alsa_port); m_alsa_port = -1; } snd_seq_close(m_alsa_seq); // m_alsa_client = -1; m_alsa_seq = nullptr; } #endif if (m_client == nullptr) return; #ifdef CONFIG_JACK_MIDI // unregister midi port if (m_midi_in) { ::jack_port_unregister(m_client, m_midi_in); m_midi_in = nullptr; } #endif // unregister audio ports const uint16_t nchannels = samplv1::channels(); for (uint16_t k = 0; k < nchannels; ++k) { if (m_audio_outs && m_audio_outs[k]) { ::jack_port_unregister(m_client, m_audio_outs[k]); m_audio_outs[k] = nullptr; } if (m_outs && m_outs[k]) m_outs[k] = nullptr; if (m_audio_ins && m_audio_ins[k]) { ::jack_port_unregister(m_client, m_audio_ins[k]); m_audio_ins[k] = nullptr; } if (m_ins && m_ins[k]) m_ins[k] = nullptr; } if (m_outs) { delete [] m_outs; m_outs = nullptr; } if (m_ins) { delete [] m_ins; m_ins = nullptr; } if (m_audio_outs) { delete [] m_audio_outs; m_audio_outs = nullptr; } if (m_audio_ins) { delete [] m_audio_ins; m_audio_ins = nullptr; } // close client ::jack_client_close(m_client); m_client = nullptr; } #ifdef CONFIG_ALSA_MIDI // alsa sequencer client. snd_seq_t *samplv1_jack::alsa_seq (void) const { return m_alsa_seq; } // alsa event capture. void samplv1_jack::alsa_capture ( snd_seq_event_t *ev ) { if (m_alsa_decoder == nullptr) return; if (ev == nullptr) return; // ignored events... switch(ev->type) { case SND_SEQ_EVENT_OSS: case SND_SEQ_EVENT_CLIENT_START: case SND_SEQ_EVENT_CLIENT_EXIT: case SND_SEQ_EVENT_CLIENT_CHANGE: case SND_SEQ_EVENT_PORT_START: case SND_SEQ_EVENT_PORT_EXIT: case SND_SEQ_EVENT_PORT_CHANGE: case SND_SEQ_EVENT_PORT_SUBSCRIBED: case SND_SEQ_EVENT_PORT_UNSUBSCRIBED: case SND_SEQ_EVENT_USR0: case SND_SEQ_EVENT_USR1: case SND_SEQ_EVENT_USR2: case SND_SEQ_EVENT_USR3: case SND_SEQ_EVENT_USR4: case SND_SEQ_EVENT_USR5: case SND_SEQ_EVENT_USR6: case SND_SEQ_EVENT_USR7: case SND_SEQ_EVENT_USR8: case SND_SEQ_EVENT_USR9: case SND_SEQ_EVENT_BOUNCE: case SND_SEQ_EVENT_USR_VAR0: case SND_SEQ_EVENT_USR_VAR1: case SND_SEQ_EVENT_USR_VAR2: case SND_SEQ_EVENT_USR_VAR3: case SND_SEQ_EVENT_USR_VAR4: case SND_SEQ_EVENT_NONE: return; } #ifdef CONFIG_DEBUG_0 // - show (input) event for debug purposes... fprintf(stderr, "ALSA MIDI In: 0x%02x", ev->type); if (ev->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " SysEx {"); unsigned char *data = (unsigned char *) ev->data.ext.ptr; for (unsigned int i = 0; i < ev->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(ev->data.raw8.d); ++i) fprintf(stderr, " %3d", ev->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif const unsigned int nlimit = ::jack_ringbuffer_write_space(m_alsa_buffer); if (nlimit > sizeof(jack_midi_event_t) + 4) { unsigned char ev_buff[nlimit]; unsigned char *ev_data = &ev_buff[0] + sizeof(jack_midi_event_t); const int ev_size = snd_midi_event_decode(m_alsa_decoder, ev_data, nlimit - sizeof(jack_midi_event_t), ev); if (ev_size > 0) { jack_midi_event_t *ev_head = (jack_midi_event_t *) &ev_buff[0]; ev_head->time = ::jack_frame_time(m_client); ev_head->size = ev_size; ev_head->buffer = (jack_midi_data_t *) ev_data; ::jack_ringbuffer_write(m_alsa_buffer, (const char *) ev_buff, sizeof(jack_midi_event_t) + ev_size); } snd_midi_event_reset_decode(m_alsa_decoder); } } #endif // CONFIG_ALSA_MIDI #ifdef CONFIG_JACK_SESSION // JACK session event handler. void samplv1_jack::sessionEvent ( void *pvSessionArg ) { jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::sessionEvent()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionName = QFileInfo(QFileInfo(sSessionDir).canonicalPath()).completeBaseName(); const QString sSessionFile = sSessionName + '.' + SAMPLV1_TITLE; QStringList args; args << QCoreApplication::applicationFilePath(); args << QString("\"${SESSION_DIR}%1\"").arg(sSessionFile); samplv1_param::savePreset(this, QFileInfo(sSessionDir, sSessionFile).absoluteFilePath(), true); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); jack_session_reply(m_client, pJackSessionEvent); jack_session_event_free(pJackSessionEvent); if (bQuit) QCoreApplication::quit(); } #endif // CONFIG_JACK_SESSION void samplv1_jack::updatePreset ( bool /*bDirty*/ ) { // nothing to do here... } void samplv1_jack::updateSample (void) { // nothing to do here... } void samplv1_jack::updateTuning (void) { samplv1::resetTuning(); } void samplv1_jack::shutdown (void) { samplv1_jack_application *pApp = samplv1_jack_application::getInstance(); if (pApp) pApp->shutdown(); } void samplv1_jack::shutdown_close (void) { m_activated = false; if (m_client) { ::jack_client_close(m_client); m_client = nullptr; } close(); } //------------------------------------------------------------------------- // samplv1_jack_application -- Singleton application instance. // #include "samplv1widget_jack.h" #include #include #ifdef CONFIG_NSM #include "samplv1_nsm.h" #endif #ifdef HAVE_SIGNAL_H #include #include #include #include #include // File descriptor for SIGTERM notifier. static int g_fdSigterm[2] = { -1, -1 }; // Unix SIGTERM signal handler. static void samplv1_sigterm_handler ( int /*signo*/ ) { char c = 1; (::write(g_fdSigterm[0], &c, sizeof(c)) > 0); } #endif // HAVE_SIGNAL_H // Constructor. samplv1_jack_application::samplv1_jack_application ( int& argc, char **argv ) : QObject(nullptr), m_pApp(nullptr), m_bGui(true), m_pSampl(nullptr), m_pWidget(nullptr) #ifdef CONFIG_NSM , m_pNsmClient(nullptr) #endif { #ifdef Q_WS_X11 m_bGui = (::getenv("DISPLAY") != 0); #endif for (int i = 1; i < argc; ++i) { const QString& sArg = QString::fromLocal8Bit(argv[i]); if (sArg[0] != '-') m_presets.append(sArg); else if (sArg == "-g" || sArg == "--no-gui") m_bGui = false; } if (m_bGui) { #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #endif QApplication *pApp = new QApplication(argc, argv); #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) pApp->setApplicationDisplayName(SAMPLV1_TITLE); // SAMPLV1_TITLE " - " + QObject::tr(SAMPLV1_SUBTITLE)); #endif m_pApp = pApp; } else { m_pApp = new QCoreApplication(argc, argv); } #if QT_VERSION >= QT_VERSION_CHECK(5, 1, 0) m_pApp->setApplicationName(SAMPLV1_TITLE); #endif #ifdef HAVE_SIGNAL_H // Set to ignore any fatal "Broken pipe" signals. ::signal(SIGPIPE, SIG_IGN); // Initialize file descriptors for SIGTERM socket notifier. ::socketpair(AF_UNIX, SOCK_STREAM, 0, g_fdSigterm); m_pSigtermNotifier = new QSocketNotifier(g_fdSigterm[1], QSocketNotifier::Read, this); QObject::connect(m_pSigtermNotifier, SIGNAL(activated(int)), SLOT(handle_sigterm())); // Install SIGTERM signal handler. struct sigaction sigterm; sigterm.sa_handler = samplv1_sigterm_handler; sigemptyset(&sigterm.sa_mask); sigterm.sa_flags = 0; sigterm.sa_flags |= SA_RESTART; ::sigaction(SIGTERM, &sigterm, nullptr); ::sigaction(SIGQUIT, &sigterm, nullptr); // Ignore SIGHUP/SIGINT signals. ::signal(SIGHUP, SIG_IGN); ::signal(SIGINT, SIG_IGN); #else m_pSigtermNotifier = nullptr; #endif // !HAVE_SIGNAL_H // Pseudo-singleton instance. g_pInstance = this; } // Destructor. samplv1_jack_application::~samplv1_jack_application (void) { g_pInstance = nullptr; #ifdef HAVE_SIGNAL_H if (m_pSigtermNotifier) delete m_pSigtermNotifier; #endif #ifdef CONFIG_NSM if (m_pNsmClient) delete m_pNsmClient; #endif if (m_pWidget) delete m_pWidget; if (m_pSampl) delete m_pSampl; if (m_pApp) delete m_pApp; } // Argument parser method. bool samplv1_jack_application::parse_args (void) { QTextStream out(stderr); const QStringList& args = m_pApp->arguments(); QStringListIterator iter(args); while (iter.hasNext()) { const QString& sArg = iter.next(); if (sArg == "-h" || sArg == "--help") { out << QObject::tr( "Usage: %1 [options] [preset-file]\n\n" SAMPLV1_TITLE " - " SAMPLV1_SUBTITLE "\n\n" "Options:\n\n" " -g, --no-gui\n\tDisable the graphical user interface (GUI)\n\n" " -h, --help\n\tShow help about command line options\n\n" " -v, --version\n\tShow version information\n\n") .arg(args.at(0)); return false; } else if (sArg == "-v" || sArg == "-V" || sArg == "--version") { out << QString("Qt: %1\n") .arg(qVersion()); out << QString("%1: %2\n") .arg(SAMPLV1_TITLE) .arg(CONFIG_BUILD_VERSION); return false; } } return true; } // Startup methods. bool samplv1_jack_application::setup (void) { if (m_pApp == nullptr) return false; if (!parse_args()) { m_pApp->quit(); return false; } QObject::connect(this, SIGNAL(shutdown_signal()), SLOT(shutdown_slot())); m_pSampl = new samplv1_jack(); if (m_bGui) { m_pWidget = new samplv1widget_jack(m_pSampl); // m_pWidget->show(); if (m_presets.isEmpty()) m_pWidget->initPreset(); else m_pWidget->loadPreset(m_presets.first()); } else if (!m_presets.isEmpty()) samplv1_param::loadPreset(m_pSampl, m_presets.first()); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& nsm_url = QString::fromLatin1(::getenv("NSM_URL")); if (!nsm_url.isEmpty()) { m_pNsmClient = new samplv1_nsm(nsm_url); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideSession())); QString caps(":switch:dirty:"); if (m_bGui) caps += "optional-gui:"; m_pNsmClient->announce(SAMPLV1_TITLE, caps.toLatin1().constData()); if (m_pWidget) m_pWidget->setNsmClient(m_pNsmClient); } else #endif // CONFIG_NSM if (m_pWidget) m_pWidget->show(); return true; } // Facade method. int samplv1_jack_application::exec (void) { return (setup() ? m_pApp->exec() : 1); } #ifdef CONFIG_NSM void samplv1_jack_application::openSession (void) { if (m_pSampl == nullptr) return; if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::openSession()"); #endif m_pSampl->deactivate(); m_pSampl->close(); const QString& client_id = m_pNsmClient->client_id(); const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); m_pSampl->open(client_id.toUtf8().constData()); m_pSampl->activate(); const QDir dir(path_name); if (!dir.exists()) dir.mkpath(path_name); QFileInfo fi(path_name, "session." SAMPLV1_TITLE); if (!fi.exists()) fi.setFile(path_name, display_name + '.' + SAMPLV1_TITLE); if (fi.exists()) { const QString& sFilename = fi.absoluteFilePath(); if (m_pWidget) { m_pWidget->loadPreset(sFilename); } else { samplv1_param::loadPreset(m_pSampl, sFilename); } } m_pNsmClient->open_reply(); m_pNsmClient->dirty(false); if (m_pWidget) m_pNsmClient->visible(m_pWidget->isVisible()); } void samplv1_jack_application::saveSession (void) { if (m_pSampl == nullptr) return; if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::saveSession()"); #endif // const QString& client_id = m_pNsmClient->client_id(); const QString& path_name = m_pNsmClient->path_name(); // const QString& display_name = m_pNsmClient->display_name(); // const QFileInfo fi(path_name, display_name + '.' + SAMPLV1_TITLE); const QFileInfo fi(path_name, "session." SAMPLV1_TITLE); samplv1_param::savePreset(m_pSampl, fi.absoluteFilePath(), true); m_pNsmClient->save_reply(); m_pNsmClient->dirty(false); } void samplv1_jack_application::showSession (void) { if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::showSession()"); #endif if (m_pWidget) { m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } } void samplv1_jack_application::hideSession (void) { if (m_pNsmClient == nullptr) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::hideSession()"); #endif if (m_pWidget) m_pWidget->hide(); } #endif // CONFIG_NSM #ifdef HAVE_SIGNAL_H // SIGTERM signal handler. void samplv1_jack_application::handle_sigterm (void) { char c; if (::read(g_fdSigterm[1], &c, sizeof(c)) > 0) { if (m_pApp) m_pApp->quit(); } } #endif // HAVE_SIGNAL_H // JACK shutdown handlers. void samplv1_jack_application::shutdown (void) { emit shutdown_signal(); } void samplv1_jack_application::shutdown_slot (void) { bool bQuit = true; if (m_pSampl) m_pSampl->shutdown_close(); if (m_pWidget) bQuit = m_pWidget->queryClose(); if (m_pApp && bQuit) m_pApp->quit(); } // Pseudo-singleton instance. samplv1_jack_application *samplv1_jack_application::g_pInstance = nullptr; samplv1_jack_application *samplv1_jack_application::getInstance (void) { return g_pInstance; } //------------------------------------------------------------------------- // main int main ( int argc, char *argv[] ) { Q_INIT_RESOURCE(samplv1); samplv1_jack_application app(argc, argv); return app.exec(); } // end of samplv1_jack.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_palette.h0000644000000000000000000000013213601077412020105 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_palette.h0000644000175000001440000001574113601077412020752 0ustar00rncbcusers00000000000000// samplv1widget_palette.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_palette_h #define __samplv1widget_palette_h #include #include #include #include #include #include // Forward decls. class QListView; class QLabel; class QToolButton; //------------------------------------------------------------------------- // samplv1widget_palette namespace Ui { class samplv1widget_palette; } class samplv1widget_palette: public QDialog { Q_OBJECT public: samplv1widget_palette(QWidget *parent = nullptr, const QPalette& pal = QPalette()); virtual ~samplv1widget_palette(); void setPalette(const QPalette& pal); const QPalette& palette() const; void setSettings(QSettings *settings, bool owner = false); QSettings *settings() const; void setPaletteName(const QString& name); QString paletteName() const; bool isDirty() const; static QStringList namedPaletteList(QSettings *settings); static bool namedPalette(QSettings *settings, const QString& name, QPalette& pal, bool fixup = false); static QPalette::ColorRole colorRole(const QString& name); class PaletteModel; class ColorDelegate; class ColorButton; class ColorEditor; class RoleEditor; protected slots: void nameComboActivated(const QString& name); void nameComboChanged(const QString& name); void saveButtonClicked(); void deleteButtonClicked(); void generateButtonChanged(); void resetButtonClicked(); void detailsCheckClicked(); void importButtonClicked(); void exportButtonClicked(); void paletteChanged(const QPalette& pal); void accept(); void reject(); protected: void setPalette(const QPalette& pal, const QPalette& parentPal); bool namedPalette(const QString& name, QPalette& pal); void saveNamedPalette(const QString& name, const QPalette& pal); void deleteNamedPalette(const QString& name); QStringList namedPaletteList(); void updateNamedPaletteList(); void updateGenerateButton(); void updateDialogButtons(); void setDefaultDir(const QString& dir); QString defaultDir() const; void setShowDetails(bool on); bool isShowDetails() const; void showEvent(QShowEvent *event); void resizeEvent(QResizeEvent *event); private: Ui::samplv1widget_palette *p_ui; Ui::samplv1widget_palette& m_ui; QSettings *m_settings; bool m_owner; QPalette m_palette; QPalette m_parentPalette; PaletteModel *m_paletteModel; bool m_modelUpdated; bool m_paletteUpdated; int m_dirtyCount; int m_dirtyTotal; }; //------------------------------------------------------------------------- // samplv1widget_palette::PaletteModel class samplv1widget_palette::PaletteModel : public QAbstractTableModel { Q_OBJECT Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole) public: PaletteModel(QObject *parent = nullptr); int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; QVariant data(const QModelIndex &index, int role) const; bool setData(const QModelIndex &index, const QVariant &value, int role); Qt::ItemFlags flags(const QModelIndex &index) const; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; void setPalette(const QPalette &palette, const QPalette &parentPalette); const QPalette& palette() const; void setGenerate(bool on) { m_generate = on; } QPalette::ColorRole colorRole() const { return QPalette::NoRole; } signals: void paletteChanged(const QPalette &palette); protected: QPalette::ColorGroup columnToGroup(int index) const; int groupToColumn(QPalette::ColorGroup group) const; private: QPalette m_palette; QPalette m_parentPalette; QMap m_roleNames; int m_nrows; bool m_generate; }; //------------------------------------------------------------------------- // samplv1widget_palette::ColorDelegate class samplv1widget_palette::ColorDelegate : public QItemDelegate { public: ColorDelegate(QObject *parent = nullptr) : QItemDelegate(parent) {} QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *editor, const QModelIndex& index) const; void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex& index) const; void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem& option, const QModelIndex &index) const; virtual void paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index) const; virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const; }; //------------------------------------------------------------------------- // samplv1widget_palette::ColorButton class samplv1widget_palette::ColorButton : public QPushButton { Q_OBJECT Q_PROPERTY(QBrush brush READ brush WRITE setBrush) public: ColorButton (QWidget *parent = nullptr); const QBrush& brush() const; void setBrush(const QBrush& b); signals: void changed(); protected slots: void chooseColor(); protected: void paintEvent(QPaintEvent *event); private: QBrush m_brush; }; //------------------------------------------------------------------------- // PaleteEditor::ColorEditor class samplv1widget_palette::ColorEditor : public QWidget { Q_OBJECT public: ColorEditor(QWidget *parent = nullptr); void setColor(const QColor &color); QColor color() const; bool changed() const; signals: void changed(QWidget *widget); protected slots: void colorChanged(); private: samplv1widget_palette::ColorButton *m_button; bool m_changed; }; //------------------------------------------------------------------------- // PaleteEditor::RoleEditor class samplv1widget_palette::RoleEditor : public QWidget { Q_OBJECT public: RoleEditor(QWidget *parent = nullptr); void setLabel(const QString &label); void setEdited(bool on); bool edited() const; signals: void changed(QWidget *widget); protected slots: void resetProperty(); private: QLabel *m_label; QToolButton *m_button; bool m_edited; }; #endif // __samplv1widget_palette_h // end of samplv1widget_palette.h samplv1-0.9.12/src/PaxHeaders.5530/src_ui.pro0000644000000000000000000000013213601077412015435 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_ui.pro0000644000175000001440000000237213601077412016276 0ustar00rncbcusers00000000000000# samplv1_ui.pro # NAME = samplv1 TARGET = $${NAME}_ui TEMPLATE = lib CONFIG += static unix { LIBS += -L. -l$${NAME} PRE_TARGETDEPS += lib$${NAME}.a } include(src_ui.pri) HEADERS = \ config.h \ samplv1_ui.h \ samplv1widget.h \ samplv1widget_env.h \ samplv1widget_filt.h \ samplv1widget_sample.h \ samplv1widget_wave.h \ samplv1widget_param.h \ samplv1widget_keybd.h \ samplv1widget_preset.h \ samplv1widget_status.h \ samplv1widget_spinbox.h \ samplv1widget_programs.h \ samplv1widget_controls.h \ samplv1widget_control.h \ samplv1widget_palette.h \ samplv1widget_config.h SOURCES = \ samplv1_ui.cpp \ samplv1widget.cpp \ samplv1widget_env.cpp \ samplv1widget_filt.cpp \ samplv1widget_sample.cpp \ samplv1widget_wave.cpp \ samplv1widget_param.cpp \ samplv1widget_keybd.cpp \ samplv1widget_preset.cpp \ samplv1widget_status.cpp \ samplv1widget_spinbox.cpp \ samplv1widget_programs.cpp \ samplv1widget_controls.cpp \ samplv1widget_control.cpp \ samplv1widget_palette.cpp \ samplv1widget_config.cpp FORMS = \ samplv1widget.ui \ samplv1widget_control.ui \ samplv1widget_palette.ui \ samplv1widget_config.ui RESOURCES += samplv1.qrc unix { OBJECTS_DIR = .obj_ui MOC_DIR = .moc_ui UI_DIR = .ui_ui } QT += widgets xml samplv1-0.9.12/src/PaxHeaders.5530/samplv1_param.cpp0000644000000000000000000000013213601077412016676 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_param.cpp0000644000175000001440000005027113601077412017540 0ustar00rncbcusers00000000000000// samplv1_param.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_param.h" #include "samplv1_config.h" #include #include #include #include #include //------------------------------------------------------------------------- // state params description. enum ParamType { PARAM_FLOAT = 0, PARAM_INT, PARAM_BOOL }; static struct ParamInfo { const char *name; ParamType type; float def; float min; float max; } samplv1_params[samplv1::NUM_PARAMS] = { // name type, def, min, max { "GEN1_SAMPLE", PARAM_INT, 60.0f, 0.0f, 127.0f }, // GEN1 Sample { "GEN1_REVERSE", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Reverse { "GEN1_OFFSET", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Offset { "GEN1_OFFSET_1", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Offset Start { "GEN1_OFFSET_2", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // GEN1 Offset End { "GEN1_LOOP", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Loop { "GEN1_LOOP_1", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Loop Start { "GEN1_LOOP_2", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // GEN1 Loop End { "GEN1_OCTAVE", PARAM_FLOAT, 0.0f, -4.0f, 4.0f }, // GEN1 Octave { "GEN1_TUNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Tuning { "GEN1_GLIDE", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Glide { "GEN1_ENVTIME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // GEN1 Env.Time { "DCF1_ENABLED", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // DCF1 Enabled { "DCF1_CUTOFF", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCF1 Cutoff { "DCF1_RESO", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Resonance { "DCF1_TYPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Type { "DCF1_SLOPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Slope { "DCF1_ENVELOPE", PARAM_FLOAT, 1.0f, -1.0f, 1.0f }, // DCF1 Envelope { "DCF1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Attack { "DCF1_DECAY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DCF1 Decay { "DCF1_SUSTAIN", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Sustain { "DCF1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Release { "LFO1_ENABLED", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // LFO1 Enabled { "LFO1_SHAPE", PARAM_INT, 1.0f, 0.0f, 4.0f }, // LFO1 Wave Shape { "LFO1_WIDTH", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Wave Width { "LFO1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // LFO1 BPM { "LFO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Rate { "LFO1_SYNC", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // LFO1 Sync { "LFO1_SWEEP", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Sweep { "LFO1_PITCH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Pitch { "LFO1_CUTOFF", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Cutoff { "LFO1_RESO", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Resonance { "LFO1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Panning { "LFO1_VOLUME", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Volume { "LFO1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // LFO1 Attack { "LFO1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // LFO1 Decay { "LFO1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Sustain { "LFO1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Release { "DCA1_ENABLED", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // DCA1 Enabled { "DCA1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Volume { "DCA1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCA1 Attack { "DCA1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // DCA1 Decay { "DCA1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCA1 Sustain { "DCA1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Release { "OUT1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Stereo Width { "OUT1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Panning { "OUT1_FXSEND", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // OUT1 FX Send { "OUT1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // OUT1 Volume { "DEF1_PITCHBEND",PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pitchbend { "DEF1_MODWHEEL", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Modwheel { "DEF1_PRESSURE", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pressure { "DEF1_VELOCITY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Velocity { "DEF1_CHANNEL", PARAM_INT, 0.0f, 0.0f, 16.0f }, // DEF1 Channel { "DEF1_MONO", PARAM_INT, 0.0f, 0.0f, 2.0f }, // DEF1 Mono { "CHO1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Chorus Wet { "CHO1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Delay { "CHO1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Feedback { "CHO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Rate { "CHO1_MOD", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Modulation { "FLA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Wet { "FLA1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Delay { "FLA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Feedback { "FLA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Daft { "PHA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Wet { "PHA1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Rate { "PHA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Feedback { "PHA1_DEPTH", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Depth { "PHA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Daft { "DEL1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Delay Wet { "DEL1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Delay { "DEL1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Feedback { "DEL1_BPM", PARAM_FLOAT, 180.0f, 0.0f, 360.0f }, // Delay BPM { "REV1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Reverb Wet { "REV1_ROOM", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Room { "REV1_DAMP", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Damp { "REV1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Feedback { "REV1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // Reverb Width { "DYN1_COMPRESS", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // Dynamic Compressor { "DYN1_LIMITER", PARAM_BOOL, 1.0f, 0.0f, 1.0f }, // Dynamic Limiter { "KEY1_LOW", PARAM_INT, 0.0f, 0.0f, 127.0f }, // Keyboard Low { "KEY1_HIGH", PARAM_INT, 127.0f, 0.0f, 127.0f } // Keyboard High }; const char *samplv1_param::paramName ( samplv1::ParamIndex index ) { return samplv1_params[index].name; } float samplv1_param::paramDefaultValue ( samplv1::ParamIndex index ) { return samplv1_params[index].def; } float samplv1_param::paramSafeValue ( samplv1::ParamIndex index, float fValue ) { const ParamInfo& param = samplv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); if (fValue < param.min) return param.min; if (fValue > param.max) return param.max; if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } float samplv1_param::paramValue ( samplv1::ParamIndex index, float fScale ) { const ParamInfo& param = samplv1_params[index]; if (param.type == PARAM_BOOL) return (fScale > 0.5f ? 1.0f : 0.0f); const float fValue = param.min + fScale * (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } float samplv1_param::paramScale ( samplv1::ParamIndex index, float fValue ) { const ParamInfo& param = samplv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); const float fScale = (fValue - param.min) / (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fScale); else return fScale; } bool samplv1_param::paramFloat ( samplv1::ParamIndex index ) { return (samplv1_params[index].type == PARAM_FLOAT); } // Preset serialization methods. bool samplv1_param::loadPreset ( samplv1 *pSampl, const QString& sFilename ) { if (pSampl == nullptr) return false; QFileInfo fi(sFilename); if (!fi.exists()) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { const QString& sPresetFile = pConfig->presetFile(sFilename); if (sPresetFile.isEmpty()) return false; fi.setFile(sPresetFile); if (!fi.exists()) return false; } } QFile file(fi.filePath()); if (!file.open(QIODevice::ReadOnly)) return false; const bool running = pSampl->running(false); pSampl->setTuningEnabled(false); pSampl->reset(); static QHash s_hash; if (s_hash.isEmpty()) { for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); s_hash.insert(samplv1_param::paramName(index), index); } } const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(SAMPLV1_TITLE); if (doc.setContent(&file)) { QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() == "preset") { // && ePreset.attribute("name") == fi.completeBaseName()) { for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "params") { for (QDomNode nParam = eChild.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "param") { samplv1::ParamIndex index = samplv1::ParamIndex( eParam.attribute("index").toULong()); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) { if (!s_hash.contains(sName)) continue; index = s_hash.value(sName); } const float fValue = eParam.text().toFloat(); pSampl->setParamValue(index, samplv1_param::paramSafeValue(index, fValue)); } } } else if (eChild.tagName() == "samples") { samplv1_param::loadSamples(pSampl, eChild); } else if (eChild.tagName() == "tuning") { samplv1_param::loadTuning(pSampl, eChild); } } } } file.close(); pSampl->stabilize(); pSampl->reset(); pSampl->running(running); QDir::setCurrent(currentDir.absolutePath()); return true; } bool samplv1_param::savePreset ( samplv1 *pSampl, const QString& sFilename, bool bSymLink ) { if (pSampl == nullptr) return false; pSampl->stabilize(); const QFileInfo fi(sFilename); const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(SAMPLV1_TITLE); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("name", fi.completeBaseName()); ePreset.setAttribute("version", CONFIG_BUILD_VERSION); QDomElement eSamples = doc.createElement("samples"); samplv1_param::saveSamples(pSampl, doc, eSamples, bSymLink); ePreset.appendChild(eSamples); QDomElement eParams = doc.createElement("params"); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { QDomElement eParam = doc.createElement("param"); const samplv1::ParamIndex index = samplv1::ParamIndex(i); eParam.setAttribute("index", QString::number(i)); eParam.setAttribute("name", samplv1_param::paramName(index)); const float fValue = pSampl->paramValue(index); eParam.appendChild(doc.createTextNode(QString::number(fValue))); eParams.appendChild(eParam); } ePreset.appendChild(eParams); if (pSampl->isTuningEnabled()) { QDomElement eTuning = doc.createElement("tuning"); samplv1_param::saveTuning(pSampl, doc, eTuning, bSymLink); ePreset.appendChild(eTuning); } doc.appendChild(ePreset); QFile file(fi.filePath()); if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) return false; QTextStream(&file) << doc.toString(); file.close(); QDir::setCurrent(currentDir.absolutePath()); return true; } // Sample serialization methods. void samplv1_param::loadSamples ( samplv1 *pSampl, const QDomElement& eSamples ) { if (pSampl == nullptr) return; for (QDomNode nSample = eSamples.firstChild(); !nSample.isNull(); nSample = nSample.nextSibling()) { QDomElement eSample = nSample.toElement(); if (eSample.isNull()) continue; if (eSample.tagName() == "sample") { // int index = eSample.attribute("index").toInt(); QString sSampleFile; uint32_t iOffsetStart = 0; uint32_t iOffsetEnd = 0; uint32_t iLoopStart = 0; uint32_t iLoopEnd = 0; uint32_t iLoopFade = 0; bool bLoopZero = true; for (QDomNode nChild = eSample.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "filename") { sSampleFile = eChild.text(); } else if (eChild.tagName() == "offset-start") { iOffsetStart = eChild.text().toULong(); } else if (eChild.tagName() == "offset-end") { iOffsetEnd = eChild.text().toULong(); } else if (eChild.tagName() == "loop-start") { iLoopStart = eChild.text().toULong(); } else if (eChild.tagName() == "loop-end") { iLoopEnd = eChild.text().toULong(); } else if (eChild.tagName() == "loop-fade") { iLoopFade = eChild.text().toULong(); } else if (eChild.tagName() == "loop-zero") { bLoopZero = (eChild.text().toInt() > 0); } } // Legacy loader... if (sSampleFile.isEmpty()) sSampleFile = eSample.text(); // Done it. const QByteArray aSampleFile = samplv1_param::loadFilename(sSampleFile).toUtf8(); pSampl->setSampleFile(aSampleFile.constData()); // Set actual sample loop points... pSampl->setLoopZero(bLoopZero); pSampl->setLoopFade(iLoopFade); pSampl->setLoopRange(iLoopStart, iLoopEnd); pSampl->setOffsetRange(iOffsetStart, iOffsetEnd); } } } void samplv1_param::saveSamples ( samplv1 *pSampl, QDomDocument& doc, QDomElement& eSamples, bool bSymLink ) { if (pSampl == nullptr) return; const char *pszSampleFile = pSampl->sampleFile(); if (pszSampleFile == nullptr) return; QDomElement eSample = doc.createElement("sample"); eSample.setAttribute("index", 0); eSample.setAttribute("name", "GEN1_SAMPLE"); QDomElement eFilename = doc.createElement("filename"); eFilename.appendChild(doc.createTextNode( QDir::current().relativeFilePath( samplv1_param::saveFilename( QString::fromUtf8(pszSampleFile), bSymLink)))); eSample.appendChild(eFilename); const uint32_t iOffsetStart = pSampl->offsetStart(); const uint32_t iOffsetEnd = pSampl->offsetEnd(); if (iOffsetStart < iOffsetEnd) { QDomElement eOffsetStart = doc.createElement("offset-start"); eOffsetStart.appendChild(doc.createTextNode( QString::number(iOffsetStart))); eSample.appendChild(eOffsetStart); QDomElement eOffsetEnd = doc.createElement("offset-end"); eOffsetEnd.appendChild(doc.createTextNode( QString::number(iOffsetEnd))); eSample.appendChild(eOffsetEnd); } const uint32_t iLoopStart = pSampl->loopStart(); const uint32_t iLoopEnd = pSampl->loopEnd(); const uint32_t iLoopFade = pSampl->loopFade(); const bool bLoopZero = pSampl->isLoopZero(); if (iLoopStart < iLoopEnd) { QDomElement eLoopStart = doc.createElement("loop-start"); eLoopStart.appendChild(doc.createTextNode( QString::number(iLoopStart))); eSample.appendChild(eLoopStart); QDomElement eLoopEnd = doc.createElement("loop-end"); eLoopEnd.appendChild(doc.createTextNode( QString::number(iLoopEnd))); eSample.appendChild(eLoopEnd); QDomElement eLoopFade = doc.createElement("loop-fade"); eLoopFade.appendChild(doc.createTextNode( QString::number(iLoopFade))); eSample.appendChild(eLoopFade); QDomElement eLoopZero = doc.createElement("loop-zero"); eLoopZero.appendChild(doc.createTextNode( QString::number(int(bLoopZero)))); eSample.appendChild(eLoopZero); } eSamples.appendChild(eSample); } // Tuning serialization methods. void samplv1_param::loadTuning ( samplv1 *pSampl, const QDomElement& eTuning ) { if (pSampl == nullptr) return; pSampl->setTuningEnabled(eTuning.attribute("enabled").toInt() > 0); for (QDomNode nChild = eTuning.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "enabled") { pSampl->setTuningEnabled(eChild.text().toInt() > 0); } if (eChild.tagName() == "ref-pitch") { pSampl->setTuningRefPitch(eChild.text().toFloat()); } else if (eChild.tagName() == "ref-note") { pSampl->setTuningRefNote(eChild.text().toInt()); } else if (eChild.tagName() == "scale-file") { const QString& sScaleFile = eChild.text(); const QByteArray aScaleFile = samplv1_param::loadFilename(sScaleFile).toUtf8(); pSampl->setTuningScaleFile(aScaleFile.constData()); } else if (eChild.tagName() == "keymap-file") { const QString& sKeyMapFile = eChild.text(); const QByteArray aKeyMapFile = samplv1_param::loadFilename(sKeyMapFile).toUtf8(); pSampl->setTuningScaleFile(aKeyMapFile.constData()); } } // Consolidate tuning state... pSampl->resetTuning(); } void samplv1_param::saveTuning ( samplv1 *pSampl, QDomDocument& doc, QDomElement& eTuning, bool bSymLink ) { if (pSampl == nullptr) return; eTuning.setAttribute("enabled", int(pSampl->isTuningEnabled())); QDomElement eRefPitch = doc.createElement("ref-pitch"); eRefPitch.appendChild(doc.createTextNode( QString::number(pSampl->tuningRefPitch()))); eTuning.appendChild(eRefPitch); QDomElement eRefNote = doc.createElement("ref-note"); eRefNote.appendChild(doc.createTextNode( QString::number(pSampl->tuningRefNote()))); eTuning.appendChild(eRefNote); const char *pszScaleFile = pSampl->tuningScaleFile(); if (pszScaleFile) { const QString& sScaleFile = QString::fromUtf8(pszScaleFile); if (!sScaleFile.isEmpty()) { QDomElement eScaleFile = doc.createElement("scale-file"); eScaleFile.appendChild(doc.createTextNode( QDir::current().relativeFilePath( samplv1_param::saveFilename(sScaleFile, bSymLink)))); eTuning.appendChild(eScaleFile); } } const char *pszKeyMapFile = pSampl->tuningKeyMapFile(); if (pszKeyMapFile) { const QString& sKeyMapFile = QString::fromUtf8(pszKeyMapFile); if (!sKeyMapFile.isEmpty()) { QDomElement eKeyMapFile = doc.createElement("keymap-file"); eKeyMapFile.appendChild(doc.createTextNode( QDir::current().relativeFilePath( samplv1_param::saveFilename(sKeyMapFile, bSymLink)))); eTuning.appendChild(eKeyMapFile); } } } // Load/save and convert canonical/absolute filename helpers. QString samplv1_param::loadFilename ( const QString& sFilename ) { QFileInfo fi(sFilename); if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); return fi.filePath(); } QString samplv1_param::saveFilename ( const QString& sFilename, bool bSymLink ) { QFileInfo fi(sFilename); if (bSymLink && fi.absolutePath() != QDir::current().absolutePath()) { const QString& sPath = fi.absoluteFilePath(); const QString& sName = fi.baseName(); const QString& sExt = fi.completeSuffix(); const QString& sLink = sName + '-' + QString::number(qHash(sPath), 16) + '.' + sExt; QFile(sPath).link(sLink); fi.setFile(QDir::current(), sLink); } else if (fi.isSymLink()) fi.setFile(fi.symLinkTarget()); return fi.absoluteFilePath(); } // end of samplv1_param.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_config.cpp0000644000000000000000000000013213601077412017043 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.028775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_config.cpp0000644000175000001440000002625313601077412017710 0ustar00rncbcusers00000000000000// samplv1_config.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_config.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include //------------------------------------------------------------------------- // samplv1_config - Prototype settings structure (pseudo-singleton). // // Singleton instance accessor (static). samplv1_config *samplv1_config::g_pSettings = nullptr; samplv1_config *samplv1_config::getInstance (void) { return g_pSettings; } // Constructor. samplv1_config::samplv1_config (void) : QSettings(SAMPLV1_DOMAIN, SAMPLV1_TITLE) { g_pSettings = this; load(); } // Default destructor. samplv1_config::~samplv1_config (void) { save(); g_pSettings = nullptr; } // Preset utility methods. QString samplv1_config::presetGroup (void) const { return "/Presets/"; } QString samplv1_config::presetFile ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString sPresetFile(QSettings::value(sPreset).toString()); QSettings::endGroup(); return sPresetFile; } void samplv1_config::setPresetFile ( const QString& sPreset, const QString& sPresetFile ) { QSettings::beginGroup(presetGroup()); QSettings::setValue(sPreset, sPresetFile); QSettings::endGroup(); } void samplv1_config::removePreset ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString& sPresetFile = QSettings::value(sPreset).toString(); if (QFileInfo(sPresetFile).exists()) QFile(sPresetFile).remove(); QSettings::remove(sPreset); QSettings::endGroup(); } QStringList samplv1_config::presetList (void) { QStringList list; QSettings::beginGroup(presetGroup()); QStringListIterator iter(QSettings::childKeys()); while (iter.hasNext()) { const QString& sPreset = iter.next(); if (QFileInfo(QSettings::value(sPreset).toString()).exists()) list.append(sPreset); } QSettings::endGroup(); return list; } // Programs utility methods. QString samplv1_config::programsGroup (void) const { return "/Programs"; } QString samplv1_config::bankPrefix (void) const { return "/Bank_"; } void samplv1_config::loadPrograms ( samplv1_programs *pPrograms ) { pPrograms->clear_banks(); QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); uint16_t bank_id = bank_key.toInt(); const QString& bank_name = QSettings::value(bank_key).toString(); samplv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); uint16_t prog_id = prog_key.toInt(); const QString& prog_name = QSettings::value(prog_key).toString(); pBank->add_prog(prog_id, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); pPrograms->enabled(bProgramsEnabled); } void samplv1_config::savePrograms ( samplv1_programs *pPrograms ) { bProgramsEnabled = pPrograms->enabled(); clearPrograms(); QSettings::beginGroup(programsGroup()); const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); const QString& bank_key = QString::number(pBank->id()); const QString& bank_name = pBank->name(); QSettings::setValue(bank_key, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { samplv1_programs::Prog *pProg = prog_iter.value(); const QString& prog_key = QString::number(pProg->id()); const QString& prog_name = pProg->name(); QSettings::setValue(prog_key, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); QSettings::sync(); } void samplv1_config::clearPrograms (void) { QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); QSettings::remove(prog_key); } QSettings::endGroup(); QSettings::remove(bank_key); } QSettings::endGroup(); } // Programs utility methods. QString samplv1_config::controlsGroup (void) const { return "/Controllers"; } QString samplv1_config::controlPrefix (void) const { return "/Control"; } void samplv1_config::loadControls ( samplv1_controls *pControls ) { pControls->clear(); QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sKey = '/' + iter.next(); const QStringList& clist = sKey.split('_'); if (clist.at(0) == controlPrefix()) { const unsigned short channel = clist.at(1).toInt(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(clist.at(2)); samplv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = clist.at(3).toInt(); const QStringList& vlist = QSettings::value(sKey).toStringList(); samplv1_controls::Data data; data.index = vlist.at(0).toInt(); if (vlist.count() > 1) data.flags = vlist.at(1).toInt(); pControls->add_control(key, data); } } QSettings::endGroup(); pControls->enabled(bControlsEnabled); } void samplv1_config::saveControls ( samplv1_controls *pControls ) { bControlsEnabled = pControls->enabled(); clearControls(); QSettings::beginGroup(controlsGroup()); const samplv1_controls::Map& map = pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Key& key = iter.key(); QString sKey = controlPrefix(); sKey += '_' + QString::number(key.channel()); sKey += '_' + samplv1_controls::textFromType(key.type()); sKey += '_' + QString::number(key.param); const samplv1_controls::Data& data = iter.value(); QStringList vlist; vlist.append(QString::number(data.index)); vlist.append(QString::number(data.flags)); QSettings::setValue(sKey, vlist); } QSettings::endGroup(); QSettings::sync(); } void samplv1_config::clearControls (void) { QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); QSettings::remove(key); } QSettings::endGroup(); } // Explicit I/O methods. void samplv1_config::load (void) { QSettings::beginGroup("/Default"); sPreset = QSettings::value("/Preset").toString(); sPresetDir = QSettings::value("/PresetDir").toString(); sSampleDir = QSettings::value("/SampleDir").toString(); iKnobDialMode = QSettings::value("/KnobDialMode", 0).toInt(); iKnobEditMode = QSettings::value("/KnobEditMode", 0).toInt(); iFrameTimeFormat = QSettings::value("/FrameTimeFormat", 0).toInt(); fRandomizePercent = QSettings::value("/RandomizePercent", 20.0f).toFloat(); bControlsEnabled = QSettings::value("/ControlsEnabled", false).toBool(); bProgramsEnabled = QSettings::value("/ProgramsEnabled", false).toBool(); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); bProgramsPreview = QSettings::value("/ProgramsPreview", false).toBool(); bUseNativeDialogs = QSettings::value("/UseNativeDialogs", false).toBool(); // Run-time special non-persistent options. bDontUseNativeDialogs = !bUseNativeDialogs; QSettings::endGroup(); QSettings::beginGroup("/Custom"); sCustomColorTheme = QSettings::value("/ColorTheme").toString(); sCustomStyleTheme = QSettings::value("/StyleTheme").toString(); QSettings::endGroup(); // Micro-tuning options. QSettings::beginGroup("/Tuning"); bTuningEnabled = QSettings::value("/Enabled", false).toBool(); fTuningRefPitch = float(QSettings::value("/RefPitch", 440.0).toDouble()); iTuningRefNote = QSettings::value("/RefNote", 69).toInt(); sTuningScaleDir = QSettings::value("/ScaleDir").toString(); sTuningScaleFile = QSettings::value("/ScaleFile").toString(); sTuningKeyMapDir = QSettings::value("/KeyMapDir").toString(); sTuningKeyMapFile = QSettings::value("/KeyMapFile").toString(); QSettings::endGroup(); } void samplv1_config::save (void) { QSettings::beginGroup("/Program"); QSettings::setValue("/Version", CONFIG_BUILD_VERSION); QSettings::endGroup(); QSettings::beginGroup("/Default"); QSettings::setValue("/Preset", sPreset); QSettings::setValue("/PresetDir", sPresetDir); QSettings::setValue("/SampleDir", sSampleDir); QSettings::setValue("/KnobDialMode", iKnobDialMode); QSettings::setValue("/KnobEditMode", iKnobEditMode); QSettings::setValue("/FrameTimeFormat", iFrameTimeFormat); QSettings::setValue("/RandomizePercent", fRandomizePercent); QSettings::setValue("/ControlsEnabled", bControlsEnabled); QSettings::setValue("/ProgramsEnabled", bProgramsEnabled); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); QSettings::setValue("/ProgramsPreview", bProgramsPreview); QSettings::setValue("/UseNativeDialogs", bUseNativeDialogs); QSettings::endGroup(); QSettings::beginGroup("/Custom"); QSettings::setValue("/ColorTheme", sCustomColorTheme); QSettings::setValue("/StyleTheme", sCustomStyleTheme); QSettings::endGroup(); // Micro-tuning options. QSettings::beginGroup("/Tuning"); QSettings::setValue("/Enabled", bTuningEnabled); QSettings::setValue("/RefPitch", double(fTuningRefPitch)); QSettings::setValue("/RefNote", iTuningRefNote); QSettings::setValue("/ScaleDir", sTuningScaleDir); QSettings::setValue("/ScaleFile", sTuningScaleFile); QSettings::setValue("/KeyMapDir", sTuningKeyMapDir); QSettings::setValue("/KeyMapFile", sTuningKeyMapFile); QSettings::endGroup(); QSettings::sync(); } // end of samplv1_config.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_controls.cpp0000644000000000000000000000013213601077412020645 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_controls.cpp0000644000175000001440000005620113601077412021506 0ustar00rncbcusers00000000000000// samplv1widget_controls.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_controls.h" #include "samplv1_controls.h" #include "samplv1_config.h" #include #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_controls::ItemDelegate -- Custom (tree) list item delegate. class samplv1widget_controls::ItemDelegate : public QItemDelegate { public: // ctor. ItemDelegate(QObject *pParent = 0); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. const samplv1widget_controls::Names& samplv1widget_controls::controllerNames (void) { static struct { unsigned short param; const char *name; } s_controllers[] = { { 0, QT_TR_NOOP("Bank Select (coarse)") }, { 1, QT_TR_NOOP("Modulation Wheel (coarse)") }, { 2, QT_TR_NOOP("Breath Controller (coarse)") }, { 4, QT_TR_NOOP("Foot Pedal (coarse)") }, { 5, QT_TR_NOOP("Portamento Time (coarse)") }, { 6, QT_TR_NOOP("Data Entry (coarse)") }, { 7, QT_TR_NOOP("Volume (coarse)") }, { 8, QT_TR_NOOP("Balance (coarse)") }, { 10, QT_TR_NOOP("Pan Position (coarse)") }, { 11, QT_TR_NOOP("Expression (coarse)") }, { 12, QT_TR_NOOP("Effect Control 1 (coarse)") }, { 13, QT_TR_NOOP("Effect Control 2 (coarse)") }, { 16, QT_TR_NOOP("General Purpose Slider 1") }, { 17, QT_TR_NOOP("General Purpose Slider 2") }, { 18, QT_TR_NOOP("General Purpose Slider 3") }, { 19, QT_TR_NOOP("General Purpose Slider 4") }, { 32, QT_TR_NOOP("Bank Select (fine)") }, { 33, QT_TR_NOOP("Modulation Wheel (fine)") }, { 34, QT_TR_NOOP("Breath Controller (fine)") }, { 36, QT_TR_NOOP("Foot Pedal (fine)") }, { 37, QT_TR_NOOP("Portamento Time (fine)") }, { 38, QT_TR_NOOP("Data Entry (fine)") }, { 39, QT_TR_NOOP("Volume (fine)") }, { 40, QT_TR_NOOP("Balance (fine)") }, { 42, QT_TR_NOOP("Pan Position (fine)") }, { 43, QT_TR_NOOP("Expression (fine)") }, { 44, QT_TR_NOOP("Effect Control 1 (fine)") }, { 45, QT_TR_NOOP("Effect Control 2 (fine)") }, { 64, QT_TR_NOOP("Hold Pedal (on/off)") }, { 65, QT_TR_NOOP("Portamento (on/off)") }, { 66, QT_TR_NOOP("Sustenuto Pedal (on/off)") }, { 67, QT_TR_NOOP("Soft Pedal (on/off)") }, { 68, QT_TR_NOOP("Legato Pedal (on/off)") }, { 69, QT_TR_NOOP("Hold 2 Pedal (on/off)") }, { 70, QT_TR_NOOP("Sound Variation") }, { 71, QT_TR_NOOP("Sound Timbre") }, { 72, QT_TR_NOOP("Sound Release Time") }, { 73, QT_TR_NOOP("Sound Attack Time") }, { 74, QT_TR_NOOP("Sound Brightness") }, { 75, QT_TR_NOOP("Sound Control 6") }, { 76, QT_TR_NOOP("Sound Control 7") }, { 77, QT_TR_NOOP("Sound Control 8") }, { 78, QT_TR_NOOP("Sound Control 9") }, { 79, QT_TR_NOOP("Sound Control 10") }, { 80, QT_TR_NOOP("General Purpose Button 1 (on/off)") }, { 81, QT_TR_NOOP("General Purpose Button 2 (on/off)") }, { 82, QT_TR_NOOP("General Purpose Button 3 (on/off)") }, { 83, QT_TR_NOOP("General Purpose Button 4 (on/off)") }, { 91, QT_TR_NOOP("Effects Level") }, { 92, QT_TR_NOOP("Tremulo Level") }, { 93, QT_TR_NOOP("Chorus Level") }, { 94, QT_TR_NOOP("Celeste Level") }, { 95, QT_TR_NOOP("Phaser Level") }, { 96, QT_TR_NOOP("Data Button Increment") }, { 97, QT_TR_NOOP("Data Button Decrement") }, { 98, QT_TR_NOOP("Non-Registered Parameter (fine)") }, { 99, QT_TR_NOOP("Non-Registered Parameter (coarse)") }, {100, QT_TR_NOOP("Registered Parameter (fine)") }, {101, QT_TR_NOOP("Registered Parameter (coarse)") }, {120, QT_TR_NOOP("All Sound Off") }, {121, QT_TR_NOOP("All Controllers Off") }, {122, QT_TR_NOOP("Local Keyboard (on/off)") }, {123, QT_TR_NOOP("All Notes Off") }, {124, QT_TR_NOOP("Omni Mode Off") }, {125, QT_TR_NOOP("Omni Mode On") }, {126, QT_TR_NOOP("Mono Operation") }, {127, QT_TR_NOOP("Poly Operation") }, { 0, nullptr } }; static Names s_controllerNames; // Pre-load controller-names hash table... if (s_controllerNames.isEmpty()) { for (int i = 0; s_controllers[i].name; ++i) { s_controllerNames.insert(s_controllers[i].param, QObject::tr(s_controllers[i].name, "controllerName")); } } return s_controllerNames; } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. const samplv1widget_controls::Names& samplv1widget_controls::rpnNames (void) { static struct { unsigned short param; const char *name; } s_rpns[] = { { 0, QT_TR_NOOP("Pitch Bend Sensitivity") }, { 1, QT_TR_NOOP("Fine Tune") }, { 2, QT_TR_NOOP("Coarse Tune") }, { 3, QT_TR_NOOP("Tuning Program") }, { 4, QT_TR_NOOP("Tuning Bank") }, { 0, nullptr } }; static Names s_rpnNames; if (s_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; s_rpns[i].name; ++i) { s_rpnNames.insert(s_rpns[i].param, QObject::tr(s_rpns[i].name, "rpnName")); } } return s_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. const samplv1widget_controls::Names& samplv1widget_controls::nrpnNames (void) { static struct { unsigned short param; const char *name; } s_nrpns[] = { { 136, QT_TR_NOOP("Vibrato Rate") }, { 137, QT_TR_NOOP("Vibrato Depth") }, { 138, QT_TR_NOOP("Vibrato Delay") }, { 160, QT_TR_NOOP("Filter Cutoff") }, { 161, QT_TR_NOOP("Filter Resonance") }, { 227, QT_TR_NOOP("EG Attack") }, { 228, QT_TR_NOOP("EG Decay") }, { 230, QT_TR_NOOP("EG Release") }, // GS Drum NRPN map... { 2560, QT_TR_NOOP("Drum Filter Cutoff") }, { 2688, QT_TR_NOOP("Drum Filter Resonance") }, { 2816, QT_TR_NOOP("Drum EG Attack") }, { 2944, QT_TR_NOOP("Drum EG Decay") }, { 3072, QT_TR_NOOP("Drum Pitch Coarse") }, { 3200, QT_TR_NOOP("Drum Pitch Fine") }, { 3328, QT_TR_NOOP("Drum Level") }, { 3584, QT_TR_NOOP("Drum Pan") }, { 3712, QT_TR_NOOP("Drum Reverb Send") }, { 3840, QT_TR_NOOP("Drum Chorus Send") }, { 3968, QT_TR_NOOP("Drum Variation Send") }, { 0, nullptr } }; static struct { unsigned char note; const char *name; } s_drums[] = { // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, nullptr } }; static Names s_nrpnNames; if (s_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; s_nrpns[i].name; ++i) { const unsigned short param = s_nrpns[i].param; const QString& sName = QObject::tr(s_nrpns[i].name, "nrpnName"); if (param < 2560) { s_nrpnNames.insert(param, sName); } else { for (int j = 0; s_drums[j].name; ++j) { const unsigned char note = s_drums[j].note; s_nrpnNames.insert(param + note, sDrumNrpnName.arg(sName).arg(note)); } } } } return s_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. const samplv1widget_controls::Names& samplv1widget_controls::control14Names (void) { static struct { unsigned short param; const char *name; } s_control14s[] = { { 1, QT_TR_NOOP("Modulation Wheel (14bit)") }, { 2, QT_TR_NOOP("Breath Controller (14bit)") }, { 4, QT_TR_NOOP("Foot Pedal (14bit)") }, { 5, QT_TR_NOOP("Portamento Time (14bit)") }, { 7, QT_TR_NOOP("Volume (14bit)") }, { 8, QT_TR_NOOP("Balance (14bit)") }, { 10, QT_TR_NOOP("Pan Position (14bit)") }, { 11, QT_TR_NOOP("Expression (14bit)") }, { 12, QT_TR_NOOP("Effect Control 1 (14bit)") }, { 13, QT_TR_NOOP("Effect Control 2 (14bit)") }, { 16, QT_TR_NOOP("General Purpose Slider 1 (14bit)") }, { 17, QT_TR_NOOP("General Purpose Slider 2 (14bit)") }, { 18, QT_TR_NOOP("General Purpose Slider 3 (14bit)") }, { 19, QT_TR_NOOP("General Purpose Slider 4 (14bit)") }, { 0, nullptr } }; static Names s_control14Names; if (s_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_control14s[i].name; ++i) { s_control14Names.insert(s_control14s[i].param, QObject::tr(s_control14s[i].name, "control14Name")); } } return s_control14Names; } //---------------------------------------------------------------------------- // MIDI Controller Names general helpers. static QComboBox *controlParamComboBox ( samplv1_controls::Type ctype, QWidget *pParent ) { QComboBox *pComboBox = new QComboBox(pParent); samplv1widget_controls::Names map; int iParamMin = 0; int iParamMax = iParamMin; switch(ctype) { case samplv1_controls::CC: iParamMin = 0; iParamMax = 128; map = samplv1widget_controls::controllerNames(); break; case samplv1_controls::RPN: map = samplv1widget_controls::rpnNames(); break; case samplv1_controls::NRPN: map = samplv1widget_controls::nrpnNames(); break; case samplv1_controls::CC14: iParamMin = 1; iParamMax = 32; map = samplv1widget_controls::control14Names(); // Fall thru... default: break; } const bool bEditable = (iParamMin >= iParamMax); pComboBox->setEditable(bEditable); pComboBox->setInsertPolicy(QComboBox::NoInsert); const QString sMask("%1 - %2"); if (bEditable) { samplv1widget_controls::Names::ConstIterator iter = map.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); pComboBox->addItem(sMask.arg(param).arg(iter.value()), int(param)); } } else { for (int iParam = iParamMin; iParam < iParamMax; ++iParam) { const unsigned short param = iParam; pComboBox->addItem(sMask.arg(param).arg(map.value(param)), iParam); } } return pComboBox; } static QString controlParamName ( samplv1_controls::Type ctype, unsigned short param ) { samplv1widget_controls::Names map; switch(ctype) { case samplv1_controls::CC: map = samplv1widget_controls::controllerNames(); break; case samplv1_controls::RPN: map = samplv1widget_controls::rpnNames(); break; case samplv1_controls::NRPN: map = samplv1widget_controls::nrpnNames(); break; case samplv1_controls::CC14: map = samplv1widget_controls::control14Names(); // Fall thru... default: break; } const QString sMask("%1 - %2"); samplv1widget_controls::Names::ConstIterator iter = map.constFind(param); if (iter == map.constEnd()) return QString::number(param); else return sMask.arg(param).arg(iter.value()); } //---------------------------------------------------------------------------- // samplv1widget_controls::ItemDelegate -- Custom (tree) list item delegate. // ctor. samplv1widget_controls::ItemDelegate::ItemDelegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize samplv1widget_controls::ItemDelegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { const int x = (index.column() == 1 ? 32 : 4); // Type is special. return QItemDelegate::sizeHint(option, index) + QSize(x, 4); } QWidget *samplv1widget_controls::ItemDelegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = nullptr; switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); pSpinBox->setMaximum(16); pSpinBox->setSpecialValueText(tr("Auto")); pEditor = pSpinBox; break; } case 1: // Type. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::RPN)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::NRPN)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC14)); pEditor = pComboBox; break; } case 2: // Parameter. { const QModelIndex& ctype_index = index.sibling(index.row(), 1); const QString& sType = ctype_index.data().toString(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(sType); pEditor = controlParamComboBox(ctype, pParent); break; } case 3: // Subject. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) pComboBox->addItem( samplv1_param::paramName(samplv1::ParamIndex(i))); pEditor = pComboBox; break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls::ItemDelegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void samplv1widget_controls::ItemDelegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls::ItemDelegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { const int iChannel = index.data().toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) pSpinBox->setValue(iChannel); break; } case 1: // Type. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findText(sText); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setCurrentIndex(0); } break; } case 2: // Parameter. { const int iParam = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findData(iParam); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setEditText(index.data().toString()); } break; } case 3: // Subject. { const int iIndex = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(iIndex); break; } default: break; } } void samplv1widget_controls::ItemDelegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iChannel = pSpinBox->value(); const QString& sText = (iChannel > 0 ? QString::number(iChannel) : tr("Auto")); pModel->setData(index, sText); } break; } case 1: // Type. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sType = pComboBox->currentText(); pModel->setData(index, sType); } break; } case 2: // Parameter. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); QString sText; int iParam; if (iIndex >= 0) { sText = pComboBox->itemText(iIndex); iParam = pComboBox->itemData(iIndex).toInt(); } else { sText = pComboBox->currentText(); iParam = sText.toInt(); } pModel->setData(index, sText); pModel->setData(index, iParam, Qt::UserRole); } break; } case 3: // Subject. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); pModel->setData(index, samplv1_param::paramName(samplv1::ParamIndex(iIndex))); pModel->setData(index, iIndex, Qt::UserRole); } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // samplv1widget_controls -- UI wrapper form. // ctor. samplv1widget_controls::samplv1widget_controls ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(4); QTreeWidget::setRootIsDecorated(false); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(false); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif // pHeaderView->hide(); QTreeWidget::setItemDelegate(new ItemDelegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); } // dtor. samplv1widget_controls::~samplv1widget_controls (void) { } // utilities. void samplv1widget_controls::loadControls ( samplv1_controls *pControls ) { QTreeWidget::clear(); const QIcon icon(":/images/samplv1_control.png"); QList items; const samplv1_controls::Map& map = pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Key& key = iter.key(); const samplv1_controls::Type ctype = key.type(); const unsigned short channel = key.channel(); const samplv1_controls::Data& data = iter.value(); const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); QTreeWidgetItem *pItem = new QTreeWidgetItem(this); // pItem->setIcon(0, icon); pItem->setText(0, (channel > 0 ? QString::number(channel) : tr("Auto"))); pItem->setText(1, samplv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, key.param)); pItem->setData(2, Qt::UserRole, int(key.param)); pItem->setIcon(3, icon); pItem->setText(3, samplv1_param::paramName(index)); pItem->setData(3, Qt::UserRole, data.index); pItem->setData(3, Qt::UserRole + 1, data.flags); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); items.append(pItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); } void samplv1widget_controls::saveControls ( samplv1_controls *pControls ) { pControls->clear(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0 ; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); const unsigned short channel = pItem->text(0).toInt(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(pItem->text(1)); samplv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = pItem->data(2, Qt::UserRole).toInt(); samplv1_controls::Data data; data.index = pItem->data(3, Qt::UserRole).toInt(); data.flags = pItem->data(3, Qt::UserRole + 1).toInt(); pControls->add_control(key, data); } } // slots. void samplv1widget_controls::addControlItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pItem = newControlItem(); if (pItem) { QTreeWidget::setCurrentItem(pItem); QTreeWidget::editItem(pItem, 0); } } // factory methods. QTreeWidgetItem *samplv1widget_controls::newControlItem (void) { QTreeWidgetItem *pItem = new QTreeWidgetItem(); const QIcon icon(":/images/samplv1_control.png"); const samplv1_controls::Type ctype = samplv1_controls::CC; // pItem->setIcon(0, icon); pItem->setText(0, tr("Auto")); pItem->setText(1, samplv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, 0)); pItem->setData(2, Qt::UserRole, 0); pItem->setIcon(3, icon); pItem->setText(3, samplv1_param::paramName(samplv1::ParamIndex(0))); pItem->setData(3, Qt::UserRole, 0); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); QTreeWidget::addTopLevelItem(pItem); return pItem; } void samplv1widget_controls::itemChangedSlot ( QTreeWidgetItem *pItem, int column ) { if (column == 1) { const bool bBlockSignals = QTreeWidget::blockSignals(true); const QString& sType = pItem->text(1); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(sType); const int iParam = pItem->data(2, Qt::UserRole).toInt(); pItem->setText(2, controlParamName(ctype, iParam)); QTreeWidget::blockSignals(bBlockSignals); } } // end of samplv1widget_controls.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_list.h0000644000000000000000000000013213601077412016216 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_list.h0000644000175000001440000000330513601077412017054 0ustar00rncbcusers00000000000000// samplv1_list.h // /**************************************************************************** Copyright (C) 2012, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_list_h #define __samplv1_list_h //------------------------------------------------------------------------- // samplv1_list - generic double-linked list node. template class samplv1_list { public: samplv1_list() : m_prev(0), m_next(0) {} void append(T *p) { p->m_prev = m_prev; p->m_next = 0; if (m_prev) m_prev->m_next = p; else m_next = p; m_prev = p; } void remove(T *p) { if (p->m_prev) p->m_prev->m_next = p->m_next; else m_next = p->m_next; if (p->m_next) p->m_next->m_prev = p->m_prev; else m_prev = p->m_prev; } T *prev() const { return m_prev; } T *next() const { return m_next; } private: T *m_prev; T *m_next; }; #endif // __samplv1_list_h // end of samplv1_list.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_resampler.h0000644000000000000000000000013213601077412017235 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_resampler.h0000644000175000001440000000525313601077412020077 0ustar00rncbcusers00000000000000// samplv1_resampler.h // /**************************************************************************** Copyright (C) 2017-2019, rncbc aka Rui Nuno Capela. All rights reserved. Copyright (C) 2006-2012 Fons Adriaensen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_resampler_h #define __samplv1_resampler_h #include // ---------------------------------------------------------------------------- // samplv1_resampler class samplv1_resampler { public: samplv1_resampler(); ~samplv1_resampler(); bool setup(unsigned int fs_inp, unsigned int fs_out, unsigned int nchan, unsigned int hlen); bool setup(unsigned int fs_inp, unsigned int fs_out, unsigned int nchan, unsigned int hlen, float frel); void clear(); bool reset(); int nchan() const { return m_nchan; } int inpsize() const; int inpdist() const; bool process(); unsigned int inp_count; unsigned int out_count; float *inp_data; float *out_data; class Mutex { public: Mutex() { pthread_mutex_init(&m_mutex, 0); } ~Mutex() { pthread_mutex_destroy(&m_mutex); } void lock() { pthread_mutex_lock(&m_mutex); } void unlock() { pthread_mutex_unlock(&m_mutex); } private: pthread_mutex_t m_mutex; }; class Table { public: Table(float fr0, unsigned int hl0, unsigned int np0); ~Table(); Table *next; unsigned int refc; float *ctab; float fr; unsigned int hl; unsigned int np; static Table *create(float fr0, unsigned int hl0, unsigned int np0); static void destroy(Table *table); private: static Table *g_list; static Mutex g_mutex; }; private: Table *m_table; unsigned int m_nchan; unsigned int m_inmax; unsigned int m_index; unsigned int m_nread; unsigned int m_nzero; unsigned int m_phase; unsigned int m_pstep; float *m_buff; void *m_dummy[8]; }; #endif // __samplv1_resampler_h // end of psolva1_resampler.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_config.h0000644000000000000000000000013213601077412016510 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_config.h0000644000175000001440000000701013601077412017343 0ustar00rncbcusers00000000000000// samplv1_config.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_config_h #define __samplv1_config_h #include "config.h" #define SAMPLV1_TITLE PACKAGE_NAME #define SAMPLV1_SUBTITLE "an old-school polyphonic sampler." #define SAMPLV1_WEBSITE "https://samplv1.sourceforge.io" #define SAMPLV1_COPYRIGHT "Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved." #define SAMPLV1_DOMAIN "rncbc.org" //------------------------------------------------------------------------- // samplv1_config - Prototype settings class (singleton). // #include #include // forward decls. class samplv1_programs; class samplv1_controls; class samplv1_config : public QSettings { public: // Constructor. samplv1_config(); // Default destructor. ~samplv1_config(); // Default options... QString sPreset; QString sPresetDir; QString sSampleDir; // Knob behavior modes. int iKnobDialMode; int iKnobEditMode; // Special time-formatted spinbox option. int iFrameTimeFormat; // Default randomize factor (percent). float fRandomizePercent; // Special persistent options. bool bControlsEnabled; bool bProgramsEnabled; bool bProgramsPreview; bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom color palette/widget style themes. QString sCustomColorTheme; QString sCustomStyleTheme; // Micro-tuning options. bool bTuningEnabled; float fTuningRefPitch; int iTuningRefNote; QString sTuningScaleDir; QString sTuningScaleFile; QString sTuningKeyMapDir; QString sTuningKeyMapFile; // Singleton instance accessor. static samplv1_config *getInstance(); // Preset utility methods. QString presetFile(const QString& sPreset); void setPresetFile(const QString& sPreset, const QString& sPresetFile); void removePreset(const QString& sPreset); QStringList presetList(); // Programs utility methods. void loadPrograms(samplv1_programs *pPrograms); void savePrograms(samplv1_programs *pPrograms); // Controllers utility methods. void loadControls(samplv1_controls *pControls); void saveControls(samplv1_controls *pControls); protected: // Preset group path. QString presetGroup() const; // Banks programs group path. QString programsGroup() const; QString bankPrefix() const; void clearPrograms(); // Controllers group path. QString controlsGroup() const; QString controlPrefix() const; void clearControls(); // Explicit I/O methods. void load(); void save(); private: // The singleton instance. static samplv1_config *g_pSettings; }; #endif // __samplv1_config_h // end of samplv1_config.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_programs.h0000644000000000000000000000013213601077412020301 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_programs.h0000644000175000001440000000401013601077412021131 0ustar00rncbcusers00000000000000// samplv1widget_programs.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_programs_h #define __samplv1widget_programs_h #include // forward decls. class samplv1_programs; //---------------------------------------------------------------------------- // samplv1widget_programs -- Custom (tree) widget. class samplv1widget_programs : public QTreeWidget { Q_OBJECT public: // ctor. samplv1widget_programs(QWidget *pParent = 0); // dtor. ~samplv1widget_programs(); // utilities. void loadPrograms(samplv1_programs *pPrograms); void savePrograms(samplv1_programs *pPrograms); void selectProgram(samplv1_programs *pPrograms); public slots: // slots. void addBankItem(); void addProgramItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); void itemExpandedSlot(QTreeWidgetItem *); void itemCollapsedSlot(QTreeWidgetItem *); protected: // item delegate decl.. class ItemDelegate; // factory methods. QTreeWidgetItem *newBankItem(); QTreeWidgetItem *newProgramItem(); }; #endif // __samplv1widget_programs_h // end of samplv1widget_programs.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_lv2.h0000644000000000000000000000013213601077412015746 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_lv2.h0000644000175000001440000001017213601077412016604 0ustar00rncbcusers00000000000000// samplv1_lv2.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_lv2_h #define __samplv1_lv2_h #include "samplv1.h" #include "lv2/lv2plug.in/ns/ext/urid/urid.h" #include "lv2/lv2plug.in/ns/ext/atom/atom.h" #include "lv2/lv2plug.in/ns/ext/atom/forge.h" #include "lv2/lv2plug.in/ns/ext/worker/worker.h" #define SAMPLV1_LV2_URI "http://samplv1.sourceforge.net/lv2" #define SAMPLV1_LV2_PREFIX SAMPLV1_LV2_URI "#" #ifdef CONFIG_LV2_PROGRAMS #include "lv2_programs.h" #include #endif // Forward decls. class QApplication; //------------------------------------------------------------------------- // samplv1_lv2 - decl. // class samplv1_lv2 : public samplv1 { public: samplv1_lv2(double sample_rate, const LV2_Feature *const *host_features); ~samplv1_lv2(); enum PortIndex { MidiIn = 0, Notify, AudioInL, AudioInR, AudioOutL, AudioOutR, ParamBase }; void connect_port(uint32_t port, void *data); void run(uint32_t nframes); void activate(); void deactivate(); uint32_t urid_map(const char *uri) const; #ifdef CONFIG_LV2_PROGRAMS const LV2_Program_Descriptor *get_program(uint32_t index); void select_program(uint32_t bank, uint32_t program); #endif bool worker_work(const void *data, uint32_t size); bool worker_response(const void *data, uint32_t size); static void qapp_instantiate(); static void qapp_cleanup(); static QApplication *qapp_instance(); protected: void updatePreset(bool bDirty); void updateSample(); void updateTuning(); bool state_changed(); #ifdef CONFIG_LV2_PATCH bool patch_put(uint32_t ndelta, uint32_t type = 0); #endif private: LV2_URID_Map *m_urid_map; struct lv2_urids { #if 1//SAMPLV1_LV2_LEGACY LV2_URID gen1_sample; LV2_URID gen1_offset_start; LV2_URID gen1_offset_end; LV2_URID gen1_loop_start; LV2_URID gen1_loop_end; LV2_URID gen1_loop_fade; LV2_URID gen1_loop_zero; #endif LV2_URID p101_sample_file; LV2_URID p102_offset_start; LV2_URID p103_offset_end; LV2_URID p104_loop_start; LV2_URID p105_loop_end; LV2_URID p106_loop_fade; LV2_URID p107_loop_zero; LV2_URID gen1_update; LV2_URID p201_tuning_enabled; LV2_URID p202_tuning_refPitch; LV2_URID p203_tuning_refNote; LV2_URID p204_tuning_scaleFile; LV2_URID p205_tuning_keyMapFile; LV2_URID tun1_update; LV2_URID atom_Blank; LV2_URID atom_Object; LV2_URID atom_Float; LV2_URID atom_Int; LV2_URID atom_Bool; LV2_URID atom_Path; LV2_URID time_Position; LV2_URID time_beatsPerMinute; LV2_URID midi_MidiEvent; LV2_URID bufsz_minBlockLength; LV2_URID bufsz_maxBlockLength; LV2_URID bufsz_nominalBlockLength; LV2_URID state_StateChanged; #ifdef CONFIG_LV2_PATCH LV2_URID patch_Get; LV2_URID patch_Set; LV2_URID patch_Put; LV2_URID patch_body; LV2_URID patch_property; LV2_URID patch_value; #endif } m_urids; LV2_Atom_Forge m_forge; LV2_Atom_Forge_Frame m_notify_frame; LV2_Worker_Schedule *m_schedule; uint32_t m_ndelta; LV2_Atom_Sequence *m_atom_in; LV2_Atom_Sequence *m_atom_out; float **m_ins; float **m_outs; #ifdef CONFIG_LV2_PROGRAMS LV2_Program_Descriptor m_program; QByteArray m_aProgramName; #endif static QApplication *g_qapp_instance; static unsigned int g_qapp_refcount; }; #endif// __samplv1_lv2_h // end of samplv1_lv2.h samplv1-0.9.12/src/PaxHeaders.5530/cmake_config.h.in0000644000000000000000000000013213601077412016612 xustar0030 mtime=1577352970.027775451 30 atime=1577352970.027775451 30 ctime=1577352970.027775451 samplv1-0.9.12/src/cmake_config.h.in0000644000175000001440000000571313601077412017455 0ustar00rncbcusers00000000000000#ifndef CONFIG_H #define CONFIG_H /* Define to the full name of this package. */ #cmakedefine PACKAGE_NAME "@PACKAGE_NAME@" /* Define to the full name and version of this package. */ #cmakedefine PACKAGE_STRING "@PACKAGE_STRING@" /* Define to the version of this package. */ #cmakedefine PACKAGE_VERSION "@PACKAGE_VERSION@" /* Define to the address where bug reports for this package should be sent. */ #cmakedefine PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@" /* Define to the one symbol short name of this package. */ #cmakedefine PACKAGE_TARNAME "@PACKAGE_TARNAME@" /* Define to the version of this package. */ #cmakedefine CONFIG_VERSION "@CONFIG_VERSION@" /* Define to the build version of this package. */ #cmakedefine CONFIG_BUILD_VERSION "@CONFIG_BUILD_VERSION@" /* Default installation prefix. */ #cmakedefine CONFIG_PREFIX "@CONFIG_PREFIX@" /* Define to target installation dirs. */ #cmakedefine CONFIG_BINDIR "@CONFIG_BINDIR@" #cmakedefine CONFIG_LIBDIR "@CONFIG_LIBDIR@" #cmakedefine CONFIG_DATADIR "@CONFIG_DATADIR@" #cmakedefine CONFIG_MANDIR "@CONFIG_MANDIR@" /* Define if debugging is enabled. */ #cmakedefine CONFIG_DEBUG @CONFIG_DEBUG@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_SIGNAL_H @HAVE_SIGNAL_H@ /* Define if SNDFILE library is available. */ #cmakedefine CONFIG_SNDFILE @CONFIG_SNDFILE@ /* Define if JACK library is available. */ #cmakedefine CONFIG_JACK @CONFIG_JACK@ /* Define if ALSA MIDI support is enabled. */ #cmakedefine CONFIG_ALSA_MIDI @CONFIG_ALSA_MIDI@ /* Define if LIBLO library is available. */ #cmakedefine CONFIG_LIBLO @CONFIG_LIBLO@ /* Define if JACK session support is available. */ #cmakedefine CONFIG_JACK_SESSION @CONFIG_JACK_SESSION@ /* Define if JACK MIDI support is enabled. */ #cmakedefine CONFIG_JACK_MIDI @CONFIG_JACK_MIDI@ /* Define if LV2 plug-in build is enabled. */ #cmakedefine CONFIG_LV2 @CONFIG_LV2@ /* Define if lv2_atom_forge_object is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_OBJECT @CONFIG_LV2_ATOM_FORGE_OBJECT@ /* Define if lv2_atom_forge_key is available. */ #cmakedefine CONFIG_LV2_ATOM_FORGE_KEY @CONFIG_LV2_ATOM_FORGE_KEY@ /* Define if LV2 X11 UI support is available. */ #cmakedefine CONFIG_LV2_UI_X11 @CONFIG_LV2_UI_X11@ /* Define if LV2 External UI extension is available. */ #cmakedefine CONFIG_LV2_UI_EXTERNAL @CONFIG_LV2_UI_EXTERNAL@ /* Define if LV2 UI Idle interface support is available. */ #cmakedefine CONFIG_LV2_UI_IDLE @CONFIG_LV2_UI_IDLE@ /* Define if LV2 UI Show interface support is available. */ #cmakedefine CONFIG_LV2_UI_SHOW @CONFIG_LV2_UI_SHOW@ /* Define if LV2 UI Resize interface support is available. */ #cmakedefine CONFIG_LV2_UI_RESIZE @CONFIG_LV2_UI_RESIZE@ /* Define if LV2 Programs extension is available. */ #cmakedefine CONFIG_LV2_PROGRAMS @CONFIG_LV2_PROGRAMS@ /* Define if LV2 Patch is supported. */ #cmakedefine CONFIG_LV2_PATCH @CONFIG_LV2_PATCH@ /* Define if NSM support is available. */ #cmakedefine CONFIG_NSM @CONFIG_NSM@ #endif /* CONFIG_H */ samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_spinbox.h0000644000000000000000000000013213601077412020131 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_spinbox.h0000644000175000001440000000576313601077412021001 0ustar00rncbcusers00000000000000// samplv1widget_spinbox.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_spinbox_h #define __samplv1widget_spinbox_h #include #include //---------------------------------------------------------------------------- // samplv1widget_spinbox -- A time-formatted spin-box widget. class samplv1widget_spinbox : public QAbstractSpinBox { Q_OBJECT public: // Constructor. samplv1widget_spinbox(QWidget *parent = 0); // Time-scale accessors. void setSampleRate(float srate); float sampleRate() const; // Display-format accessors. enum Format { Frames = 0, Time }; void setFormat(Format format); Format format() const; // Nominal value (in frames) accessors. void setValue(uint32_t value); uint32_t value() const; // Minimum value (in frames) accessors. void setMinimum(uint32_t minimum); uint32_t minimum() const; // Maximum value (in frames) accessors. void setMaximum(uint32_t maximum); uint32_t maximum() const; // Value/text format converter utilities. static uint32_t valueFromText( const QString& text, Format format, float srate); static QString textFromValue( uint32_t value, Format format, float srate); signals: // Common value change notification. void valueChanged(uint32_t); void valueChanged(const QString&); protected: // Mark that we got actual value. void showEvent(QShowEvent *); // Inherited/override methods. QValidator::State validate(QString& text, int& pos) const; void fixup(QString& text) const; void stepBy(int steps); StepEnabled stepEnabled() const; // Value/text format converters. uint32_t valueFromText(const QString& text) const; QString textFromValue(uint32_t value) const; // Common value/text setlers. bool updateValue(uint32_t value, bool notify); void updateText(); protected slots: // Pseudo-fixup slot. void editingFinishedSlot(); void valueChangedSlot(const QString&); private: // Instance variables. float m_srate; Format m_format; uint32_t m_value; uint32_t m_minimum; uint32_t m_maximum; int m_changed; }; #endif // __samplv1widget_spinbox_h // end of samplv1widget_spinbox.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_spinbox.cpp0000644000000000000000000000013213601077412020464 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_spinbox.cpp0000644000175000001440000001627613601077412021335 0ustar00rncbcusers00000000000000// samplv1widget_spinbox.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_spinbox.h" #include #include //---------------------------------------------------------------------------- // samplv1widget_spinbox -- A time-formatted spin-box widget. // Constructor. samplv1widget_spinbox::samplv1widget_spinbox ( QWidget *parent ) : QAbstractSpinBox(parent), m_srate(44100.0f), m_format(Frames), m_value(0), m_minimum(0), m_maximum(0), m_changed(0) { QObject::connect(this, SIGNAL(editingFinished()), SLOT(editingFinishedSlot())); QObject::connect(QAbstractSpinBox::lineEdit(), SIGNAL(textChanged(const QString&)), SLOT(valueChangedSlot(const QString&))); } // Mark that we got actual value. void samplv1widget_spinbox::showEvent ( QShowEvent */*event*/ ) { QLineEdit *line_edit = QAbstractSpinBox::lineEdit(); const bool block_signals = line_edit->blockSignals(true); line_edit->setText(textFromValue(m_value)); QAbstractSpinBox::interpretText(); line_edit->blockSignals(block_signals); } // Time-scale accessors. void samplv1widget_spinbox::setSampleRate ( float srate ) { m_srate = srate; updateText(); } float samplv1widget_spinbox::sampleRate (void) const { return m_srate; } // Display-format accessors. void samplv1widget_spinbox::setFormat ( Format format ) { m_format = format; updateText(); } samplv1widget_spinbox::Format samplv1widget_spinbox::format (void) const { return m_format; } // Nominal value (in frames) accessors. void samplv1widget_spinbox::setValue ( uint32_t value ) { if (updateValue(value, true)) updateText(); } uint32_t samplv1widget_spinbox::value (void) const { return m_value; } // Minimum value (in frames) accessors. void samplv1widget_spinbox::setMinimum ( uint32_t minimum ) { m_minimum = minimum; } uint32_t samplv1widget_spinbox::minimum (void) const { return m_minimum; } // Maximum value (in frames) accessors. void samplv1widget_spinbox::setMaximum ( uint32_t maximum ) { m_maximum = maximum; } uint32_t samplv1widget_spinbox::maximum (void) const { return m_maximum; } // Inherited/override methods. QValidator::State samplv1widget_spinbox::validate ( QString& text, int& pos ) const { if (pos == 0) return QValidator::Acceptable; const QChar& ch = text.at(pos - 1); switch (m_format) { case Time: if (ch == ':' || ch == '.') return QValidator::Acceptable; // Fall thru... case Frames: if (ch.isDigit()) return QValidator::Acceptable; // Fall thru... default: break; } return QValidator::Invalid; } void samplv1widget_spinbox::fixup ( QString& text ) const { text = textFromValue(m_value); } void samplv1widget_spinbox::stepBy ( int steps ) { QLineEdit *line_edit = QAbstractSpinBox::lineEdit(); const int cursor_pos = line_edit->cursorPosition(); if (m_format == Time) { const QString& text = line_edit->text(); const int pos = text.section(':', 0, 0).length() + 1; if (cursor_pos < pos) steps *= int(3600.0f * m_srate); else if (cursor_pos < pos + text.section(':', 1, 1).length() + 1) steps *= int(60.0f * m_srate); else if (cursor_pos < text.section('.', 0, 0).length() + 1) steps *= int(m_srate); else steps *= int(0.001f * m_srate); } long value = long(m_value) + steps; if (value < 0) value = 0; setValue(value); line_edit->setCursorPosition(cursor_pos); } QAbstractSpinBox::StepEnabled samplv1widget_spinbox::stepEnabled (void) const { StepEnabled flags = StepUpEnabled; if (value() > 0) flags |= StepDownEnabled; return flags; } // Value/text format converter utilities. uint32_t samplv1widget_spinbox::valueFromText ( const QString& text, Format format, float srate ) { if (format == Frames) return text.toULong(); // Time frame code in hh:mm:ss.zzz ... const uint32_t hh = text.section(':', 0, 0).toULong(); const uint32_t mm = text.section(':', 1, 1).toULong() + 60 * hh; const float secs = text.section(':', 2).toFloat() + float(60 * mm); return ::lrintf(secs * srate); } QString samplv1widget_spinbox::textFromValue ( uint32_t value, Format format, float srate ) { if (format == Frames) return QString::number(value); // Time frame code in hh:mm:ss.zzz ... float secs = float(value) / srate; uint32_t hh = 0, mm = 0, ss = 0; if (secs >= 3600.0f) { hh = uint32_t(secs / 3600.0f); secs -= float(hh) * 3600.0f; } if (secs >= 60.0f) { mm = uint32_t(secs / 60.0f); secs -= float(mm) * 60.0f; } if (secs >= 0.0f) { ss = uint32_t(secs); secs -= float(ss); } const uint32_t zzz = uint32_t(secs * 1000.0f); #if QT_VERSION < QT_VERSION_CHECK(5, 5, 0) return QString().sprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #else return QString::asprintf("%02u:%02u:%02u.%03u", hh, mm, ss, zzz); #endif } // Value/text format converters. uint32_t samplv1widget_spinbox::valueFromText ( const QString& text ) const { return valueFromText(text, m_format, m_srate); } QString samplv1widget_spinbox::textFromValue ( uint32_t value ) const { return textFromValue(value, m_format, m_srate); } // Common value setler. bool samplv1widget_spinbox::updateValue ( uint32_t value, bool notify ) { if (value < m_minimum) value = m_minimum; if (value > m_maximum && m_maximum > m_minimum) value = m_maximum; if (m_value != value) { m_value = value; ++m_changed; } const int changed = m_changed; if (notify && m_changed > 0) { emit valueChanged(m_value); m_changed = 0; } return (changed > 0); } void samplv1widget_spinbox::updateText (void) { if (QAbstractSpinBox::isVisible()) { QLineEdit *line_edit = QAbstractSpinBox::lineEdit(); const bool block_signals = line_edit->blockSignals(true); const int cursor_pos = line_edit->cursorPosition(); line_edit->setText(textFromValue(m_value)); // QAbstractSpinBox::interpretText(); line_edit->setCursorPosition(cursor_pos); line_edit->blockSignals(block_signals); } } // Pseudo-fixup slot. void samplv1widget_spinbox::editingFinishedSlot (void) { if (m_changed > 0) { // Kind of final fixup. if (updateValue(valueFromText(QAbstractSpinBox::text()), true)) { // Rephrase text display... updateText(); } } } // Textual value change notification. void samplv1widget_spinbox::valueChangedSlot ( const QString& text ) { // Kind of interim fixup. if (updateValue(valueFromText(text), false)) { // Just forward this one... emit valueChanged(text); } } // end of samplv1widget_spinbox.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_sample.h0000644000000000000000000000013213601077412017730 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_sample.h0000644000175000001440000001044213601077412020566 0ustar00rncbcusers00000000000000// samplv1widget_sample.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_sample_h #define __samplv1widget_sample_h #include #include // Forward decl. class samplv1_ui; class samplv1_sample; class QDragEnterEvent; class QDropEvent; //---------------------------------------------------------------------------- // samplv1widget_sample -- Custom widget class samplv1widget_sample : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_sample(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_sample(); // Settlers. void setInstance(samplv1_ui *pSamplUi); samplv1_ui *instance() const; // Parameter accessors. void setSample(samplv1_sample *pSample); samplv1_sample *sample() const; void setSampleName(const QString& sName); const QString& sampleName() const; // Offset mode. void setOffset(bool bOffset); bool isOffset() const; // Offset getters. uint32_t offsetStart() const; uint32_t offsetEnd() const; // Loop mode. void setLoop(bool bLoop); bool isLoop() const; // Loop point getters. uint32_t loopStart() const; uint32_t loopEnd() const; // Direct note-on methods. void directNoteOn(); // Value/text format converter utilities. uint32_t valueFromText (const QString& text) const; QString textFromValue (uint32_t value) const; signals: // Load new sample file. void loadSampleFile(const QString&); // Offset/loop range changed. void offsetRangeChanged(); void loopRangeChanged(); public slots: // Browse for a new sample. void openSample(); // Effective sample slot. void loadSample(samplv1_sample *pSample); // Offset point setters. void setOffsetStart(uint32_t iOffsetStart); void setOffsetEnd(uint32_t iOffsetEnd); // Loop point setters. void setLoopStart(uint32_t iLoopStart); void setLoopEnd(uint32_t iLoopEnd); protected slots: // Direct note-off/timeout methods. void directNoteOff(); protected: // Sanitizer helper; int safeX(int x) const; // Widget resize handler. void resizeEvent(QResizeEvent *); // Draw canvas. void paintEvent(QPaintEvent *); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Trap for escape key. void keyPressEvent(QKeyEvent *pKeyEvent); // Drag-n-drop (more of the later) support. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dropEvent(QDropEvent *pDropEvent); // Reset drag/select state. void resetDragState(); // Update tool-tip. void updateToolTip(); // Default size hint. QSize sizeHint() const; private: // Instance state. samplv1_ui *m_pSamplUi; samplv1_sample *m_pSample; unsigned short m_iChannels; QPolygon **m_ppPolyg; QString m_sName; // Drag state. enum DragState { DragNone = 0, DragStart, DragOffsetRange, DragOffsetStart, DragOffsetEnd, DragLoopRange, DragLoopStart, DragLoopEnd, } m_dragState, m_dragCursor; QPoint m_posDrag; int m_iDragOffsetStartX; int m_iDragOffsetEndX; int m_iDragLoopStartX; int m_iDragLoopEndX; samplv1_sample *m_pDragSample; int m_iDirectNoteOn; // Offset state. bool m_bOffset; uint32_t m_iOffsetStart; uint32_t m_iOffsetEnd; // Loop state. bool m_bLoop; uint32_t m_iLoopStart; uint32_t m_iLoopEnd; }; #endif // __samplv1widget_sample_h // end of samplv1widget_sample.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_ui.cpp0000644000000000000000000000013213601077412016213 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_ui.cpp0000644000175000001440000001272113601077412017053 0ustar00rncbcusers00000000000000// samplv1_ui.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_ui.h" #include "samplv1_param.h" //------------------------------------------------------------------------- // samplv1_ui - decl. // samplv1_ui::samplv1_ui ( samplv1 *pSampl, bool bPlugin ) : m_pSampl(pSampl), m_bPlugin(bPlugin) { } samplv1 *samplv1_ui::instance (void) const { return m_pSampl; } bool samplv1_ui::isPlugin (void) const { return m_bPlugin; } void samplv1_ui::setSampleFile ( const char *pszSampleFile ) { m_pSampl->setSampleFile(pszSampleFile); } const char *samplv1_ui::sampleFile (void) const { return m_pSampl->sampleFile(); } samplv1_sample *samplv1_ui::sample (void) const { return m_pSampl->sample(); } void samplv1_ui::setReverse ( bool bReverse ) { m_pSampl->setReverse(bReverse); } bool samplv1_ui::isReverse (void) const { return m_pSampl->isReverse(); } void samplv1_ui::setOffset ( bool bOffset ) { m_pSampl->setOffset(bOffset); } bool samplv1_ui::isOffset (void) const { return m_pSampl->isOffset(); } void samplv1_ui::setOffsetRange ( uint32_t iOffsetStart, uint32_t iOffsetEnd ) { m_pSampl->setOffsetRange(iOffsetStart, iOffsetEnd); } uint32_t samplv1_ui::offsetStart (void) const { return m_pSampl->offsetStart(); } uint32_t samplv1_ui::offsetEnd (void) const { return m_pSampl->offsetEnd(); } void samplv1_ui::setLoop ( bool bLoop ) { m_pSampl->setLoop(bLoop); } bool samplv1_ui::isLoop (void) const { return m_pSampl->isLoop(); } void samplv1_ui::setLoopRange ( uint32_t iLoopStart, uint32_t iLoopEnd ) { m_pSampl->setLoopRange(iLoopStart, iLoopEnd); } uint32_t samplv1_ui::loopStart (void) const { return m_pSampl->loopStart(); } uint32_t samplv1_ui::loopEnd (void) const { return m_pSampl->loopEnd(); } void samplv1_ui::setLoopFade ( uint32_t iLoopFade ) { m_pSampl->setLoopFade(iLoopFade); } uint32_t samplv1_ui::loopFade (void) const { return m_pSampl->loopFade(); } void samplv1_ui::setLoopZero ( bool bLoopZero ) { m_pSampl->setLoopZero(bLoopZero); } bool samplv1_ui::isLoopZero (void) const { return m_pSampl->isLoopZero(); } bool samplv1_ui::loadPreset ( const QString& sFilename ) { return samplv1_param::loadPreset(m_pSampl, sFilename); } bool samplv1_ui::savePreset ( const QString& sFilename ) { return samplv1_param::savePreset(m_pSampl, sFilename); } void samplv1_ui::setParamValue ( samplv1::ParamIndex index, float fValue ) { m_pSampl->setParamValue(index, fValue); } float samplv1_ui::paramValue ( samplv1::ParamIndex index ) const { return m_pSampl->paramValue(index); } samplv1_controls *samplv1_ui::controls (void) const { return m_pSampl->controls(); } samplv1_programs *samplv1_ui::programs (void) const { return m_pSampl->programs(); } void samplv1_ui::reset (void) { return m_pSampl->reset(); } void samplv1_ui::updatePreset ( bool bDirty ) { m_pSampl->updatePreset(bDirty); } void samplv1_ui::midiInEnabled ( bool bEnabled ) { m_pSampl->midiInEnabled(bEnabled); } uint32_t samplv1_ui::midiInCount (void) { return m_pSampl->midiInCount(); } void samplv1_ui::directNoteOn ( int note, int vel ) { m_pSampl->directNoteOn(note, vel); } void samplv1_ui::setTuningEnabled ( bool enabled ) { m_pSampl->setTuningEnabled(enabled); } bool samplv1_ui::isTuningEnabled (void) const { return m_pSampl->isTuningEnabled(); } void samplv1_ui::setTuningRefPitch ( float refPitch ) { m_pSampl->setTuningRefPitch(refPitch); } float samplv1_ui::tuningRefPitch (void) const { return m_pSampl->tuningRefPitch(); } void samplv1_ui::setTuningRefNote ( int refNote ) { m_pSampl->setTuningRefNote(refNote); } int samplv1_ui::tuningRefNote (void) const { return m_pSampl->tuningRefNote(); } void samplv1_ui::setTuningScaleFile ( const char *pszScaleFile ) { m_pSampl->setTuningScaleFile(pszScaleFile); } const char *samplv1_ui::tuningScaleFile (void) const { return m_pSampl->tuningScaleFile(); } void samplv1_ui::setTuningKeyMapFile ( const char *pszKeyMapFile ) { m_pSampl->setTuningKeyMapFile(pszKeyMapFile); } const char *samplv1_ui::tuningKeyMapFile (void) const { return m_pSampl->tuningKeyMapFile(); } void samplv1_ui::resetTuning (void) { m_pSampl->resetTuning(); } // MIDI note/octave name helper (static). QString samplv1_ui::noteName ( int note ) { static const char *s_notes[] = { QT_TR_NOOP("C"), QT_TR_NOOP("C#/Db"), QT_TR_NOOP("D"), QT_TR_NOOP("D#/Eb"), QT_TR_NOOP("E"), QT_TR_NOOP("F"), QT_TR_NOOP("F#/Gb"), QT_TR_NOOP("G"), QT_TR_NOOP("G#/Ab"), QT_TR_NOOP("A"), QT_TR_NOOP("A#/Bb"), QT_TR_NOOP("B") }; return QString("%1 %2").arg(s_notes[note % 12]).arg((note / 12) - 1); } // end of samplv1_ui.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_jack.h0000644000000000000000000000013213601077412016153 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_jack.h0000644000175000001440000000740413601077412017015 0ustar00rncbcusers00000000000000// samplv1_jack.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_jack_h #define __samplv1_jack_h #include "samplv1.h" #include #ifdef CONFIG_ALSA_MIDI #include #include // forward decls. class samplv1_alsa_thread; #endif //------------------------------------------------------------------------- // samplv1_jack - decl. // class samplv1_jack : public samplv1 { public: samplv1_jack(); ~samplv1_jack(); jack_client_t *client() const; void open(const char *client_id); void close(); void activate(); void deactivate(); int process(jack_nframes_t nframes); #ifdef CONFIG_ALSA_MIDI snd_seq_t *alsa_seq() const; void alsa_capture(snd_seq_event_t *ev); #endif #ifdef CONFIG_JACK_SESSION // JACK session event handler. void sessionEvent(void *pvSessionArg); #endif void shutdown(); void shutdown_close(); protected: void updatePreset(bool bDirty); void updateSample(); void updateTuning(); private: jack_client_t *m_client; volatile bool m_activated; jack_port_t **m_audio_ins; jack_port_t **m_audio_outs; float **m_ins; float **m_outs; float m_params[samplv1::NUM_PARAMS]; #ifdef CONFIG_JACK_MIDI jack_port_t *m_midi_in; #endif #ifdef CONFIG_ALSA_MIDI snd_seq_t *m_alsa_seq; // int m_alsa_client; int m_alsa_port; snd_midi_event_t *m_alsa_decoder; jack_ringbuffer_t *m_alsa_buffer; samplv1_alsa_thread *m_alsa_thread; #endif }; //------------------------------------------------------------------------- // samplv1_jack_application -- Singleton application instance. // #include #include // forward decls. class QCoreApplication; class samplv1widget_jack; #ifdef CONFIG_NSM class samplv1_nsm; #endif #ifdef HAVE_SIGNAL_H class QSocketNotifier; #endif class samplv1_jack_application : public QObject { Q_OBJECT public: // Constructor. samplv1_jack_application(int& argc, char **argv); // Destructor. ~samplv1_jack_application(); // Facade method. int exec(); // JACK shutdown handler. void shutdown(); // Pseudo-singleton accessor. static samplv1_jack_application *getInstance(); signals: void shutdown_signal(); protected slots: #ifdef CONFIG_NSM // NSM callback slots. void openSession(); void saveSession(); void hideSession(); void showSession(); #endif // CONFIG_NSM #ifdef HAVE_SIGNAL_H // SIGTERM signal handler. void handle_sigterm(); #endif void shutdown_slot(); protected: // Argument parser method. bool parse_args(); // Startup method. bool setup(); private: // Instance variables. QCoreApplication *m_pApp; bool m_bGui; QStringList m_presets; samplv1_jack *m_pSampl; samplv1widget_jack *m_pWidget; #ifdef CONFIG_NSM samplv1_nsm *m_pNsmClient; #endif #ifdef HAVE_SIGNAL_H QSocketNotifier *m_pSigtermNotifier; #endif static samplv1_jack_application *g_pInstance; }; #endif// __samplv1_jack_h // end of samplv1_jack.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_status.cpp0000644000000000000000000000013213601077412020325 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/samplv1widget_status.cpp0000644000175000001440000000755513601077412021176 0ustar00rncbcusers00000000000000// samplv1widget_status.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_status.h" #include "samplv1widget_keybd.h" #include #include #include #include #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0) #define horizontalAdvance width #endif //------------------------------------------------------------------------- // samplv1widget_status - Custom status-bar widget. // // Constructor. samplv1widget_status::samplv1widget_status ( QWidget *pParent ) : QStatusBar (pParent) { QIcon icon; icon.addPixmap( QPixmap(":/images/ledOff.png"), QIcon::Normal, QIcon::Off); icon.addPixmap( QPixmap(":/images/ledOn.png"), QIcon::Normal, QIcon::On); m_midiInLed[0] = new QPixmap( icon.pixmap(16, 16, QIcon::Normal, QIcon::Off)); m_midiInLed[1] = new QPixmap( icon.pixmap(16, 16, QIcon::Normal, QIcon::On)); const QString sMidiIn(tr("MIDI In")); QWidget *pMidiInWidget = new QWidget(); pMidiInWidget->setToolTip(tr("%1 status").arg(sMidiIn)); QHBoxLayout *pMidiInLayout = new QHBoxLayout(); pMidiInLayout->setMargin(0); pMidiInLayout->setSpacing(0); m_pMidiInLedLabel = new QLabel(); m_pMidiInLedLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter); m_pMidiInLedLabel->setPixmap(*m_midiInLed[0]); m_pMidiInLedLabel->setFrameStyle(QFrame::NoFrame | QFrame::Plain); m_pMidiInLedLabel->setAutoFillBackground(true); pMidiInLayout->addWidget(m_pMidiInLedLabel); QLabel *pMidiInTextLabel = new QLabel(sMidiIn); pMidiInTextLabel->setMargin(2); pMidiInTextLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); pMidiInTextLabel->setFrameStyle(QFrame::NoFrame | QFrame::Plain); pMidiInTextLabel->setAutoFillBackground(true); pMidiInLayout->addWidget(pMidiInTextLabel); pMidiInWidget->setLayout(pMidiInLayout); QStatusBar::addWidget(pMidiInWidget); m_pKeybd = new samplv1widget_keybd(); m_pKeybd->setMinimumWidth(760); QStatusBar::addPermanentWidget(m_pKeybd); const QFontMetrics fm(QStatusBar::font()); m_pModifiedLabel = new QLabel(); m_pModifiedLabel->setAlignment(Qt::AlignHCenter); m_pModifiedLabel->setMinimumSize(QSize(fm.horizontalAdvance("MOD") + 4, fm.height())); m_pModifiedLabel->setToolTip(tr("Modification status")); m_pModifiedLabel->setAutoFillBackground(true); QStatusBar::addPermanentWidget(m_pModifiedLabel); } // Destructor. samplv1widget_status::~samplv1widget_status (void) { delete m_midiInLed[1]; delete m_midiInLed[0]; } // Permanent widgets accessors. samplv1widget_keybd *samplv1widget_status::keybd (void) const { return m_pKeybd; } void samplv1widget_status::midiInLed ( bool bMidiInLed ) { m_pMidiInLedLabel->setPixmap(*m_midiInLed[bMidiInLed ? 1 : 0]); } void samplv1widget_status::midiInNote ( int iNote, int iVelocity ) { if (iVelocity > 0) m_pKeybd->noteOn(iNote); else m_pKeybd->noteOff(iNote); } void samplv1widget_status::modified ( bool bModified ) { if (bModified) m_pModifiedLabel->setText(tr("MOD")); else m_pModifiedLabel->clear(); } // end of samplv1widget_status.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_reverb.h0000644000000000000000000000013213601077412016530 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_reverb.h0000644000175000001440000001433613601077412017374 0ustar00rncbcusers00000000000000// samplv1_reverb.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_reverb_h #define __samplv1_reverb_h #include #include //------------------------------------------------------------------------- // samplv1_reverb // // -- borrowed, stirred and refactored from original FreeVerb -- // by Jezar at Dreampoint, June 2000 (public domain) // class samplv1_reverb { public: samplv1_reverb (float srate = 44100.0f) : m_srate(srate), m_room(0.5f), m_damp(0.5f), m_feedb(0.5f) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { static const uint32_t s_comb[NUM_COMBS] = { 1116, 1188, 1277, 1356, 1422, 1491, 1557, 1617, 1685, 1748 }; static const uint32_t s_allpass[NUM_ALLPASSES] = { 556, 441, 341, 225, 180, 153 }; const float sr = m_srate / 44100.0f; uint32_t j; for (j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].resize(uint32_t(s_allpass[j] * sr)); m_allpass0[j].reset(); m_allpass1[j].resize(uint32_t((s_allpass[j] + STEREO_SPREAD) * sr)); m_allpass1[j].reset(); } for (j = 0; j < NUM_COMBS; ++j) { m_comb0[j].resize(uint32_t(s_comb[j] * sr)); m_comb0[j].reset(); m_comb1[j].resize(uint32_t((s_comb[j] + STEREO_SPREAD) * sr)); m_comb1[j].reset(); } reset_feedb(); reset_room(); reset_damp(); } void process(float *in0, float *in1, uint32_t nframes, float wet, float feedb, float room, float damp, float width) { if (wet < 1E-9f) return; if (m_feedb != feedb) { m_feedb = feedb; reset_feedb(); } if (m_room != room) { m_room = room; reset_room(); } if (m_damp != damp) { m_damp = damp; reset_damp(); } uint32_t i, j; for (i = 0; i < nframes; ++i) { float out0 = *in0 * 0.05f; // 0.015f; float out1 = *in1 * 0.05f; // 0.015f; float tmp0 = 0.0f; float tmp1 = 0.0f; for (j = 0; j < NUM_COMBS; ++j) { tmp0 += m_comb0[j].output(out0); tmp1 += m_comb1[j].output(out1); } for (j = 0; j < NUM_ALLPASSES; ++j) { tmp0 = m_allpass0[j].output(tmp0); tmp1 = m_allpass1[j].output(tmp1); } if (width < 0.0f) { out0 = tmp0 * (1.0f + width) - tmp1 * width; out1 = tmp1 * (1.0f + width) - tmp0 * width; } else { out0 = tmp0 * width + tmp1 * (1.0f - width); out1 = tmp1 * width + tmp0 * (1.0f - width); } *in0++ += wet * out0; *in1++ += wet * out1; } } protected: static const uint32_t NUM_COMBS = 10; static const uint32_t NUM_ALLPASSES = 6; static const uint32_t STEREO_SPREAD = 23; void reset_room() { for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_feedb(m_room); m_comb1[j].set_feedb(m_room); } } void reset_damp() { const float damp2 = m_damp * m_damp; for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_damp(damp2); m_comb1[j].set_damp(damp2); } } void reset_feedb() { const float feedb2 = 2.0f * m_feedb * (2.0f - m_feedb) / 3.0f; for (uint32_t j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].set_feedb(feedb2); m_allpass1[j].set_feedb(feedb2); } } class sample_buffer { public: sample_buffer (uint32_t size = 0) : m_buffer(0), m_size(0), m_index(0) { resize(size); } virtual ~sample_buffer() { delete [] m_buffer; } void reset() { ::memset(m_buffer, 0, m_size * sizeof(float)); m_index = 0; } void resize(uint32_t size) { if (size < 1) size = 1; if (m_size != size) { const uint32_t old_size = m_size; if (size > old_size) { float *old_buffer = m_buffer; m_buffer = new float [size]; m_size = size; if (old_buffer) { ::memcpy(m_buffer, old_buffer, old_size * sizeof(float)); delete [] old_buffer; } } } } float *tick() { float *buf = m_buffer + m_index; if (++m_index >= m_size) m_index = 0; return buf; } private: float *m_buffer; uint32_t m_size; uint32_t m_index; }; class comb_filter : public sample_buffer { public: comb_filter (uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f), m_damp(0.5f), m_out(0.0f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb() const { return m_feedb; } void set_damp(float damp) { m_damp = damp; } float damp() const { return m_damp; } void reset() { sample_buffer::reset(); m_out = 0.0f; } float output(float in) { float *buf = tick(); float out = *buf; m_out = denormal(out * (1.0f - m_damp) + m_out * m_damp); *buf = in + (m_out * m_feedb); return out; } private: float m_feedb; float m_damp; float m_out; }; class allpass_filter : public sample_buffer { public: allpass_filter(uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb () const { return m_feedb; } float output(float in) { float *buf = tick(); float out = *buf; *buf = denormal(in + out * m_feedb); return out - in; } private: float m_feedb; }; static float denormal(float v) { union { float f; uint32_t w; } u; u.f = v; return (u.w & 0x7f800000) ? v : 0.0f; } private: float m_srate; float m_room; float m_damp; float m_feedb; comb_filter m_comb0[NUM_COMBS]; comb_filter m_comb1[NUM_COMBS]; allpass_filter m_allpass0[NUM_ALLPASSES]; allpass_filter m_allpass1[NUM_ALLPASSES]; }; #endif // __samplv1_reverb_h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_wave.cpp0000644000000000000000000000013213601077412016540 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.030775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1_wave.cpp0000644000175000001440000001161613601077412017402 0ustar00rncbcusers00000000000000// samplv1_wave.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_wave.h" #include #include //------------------------------------------------------------------------- // samplv1_wave - smoothed (integrating oversampled) wave table. // // ctor. samplv1_wave::samplv1_wave ( uint32_t nsize, uint16_t nover ) : m_nsize(nsize), m_nover(nover), m_shape(Pulse), m_width(1.0f), m_srate(44100.0f), m_phase0(0.0f), m_srand(0) { m_table = new float [m_nsize + 4]; reset(m_shape, m_width); } // dtor. samplv1_wave::~samplv1_wave (void) { delete [] m_table; } // init. void samplv1_wave::reset ( Shape shape, float width ) { m_shape = shape; m_width = width;; switch (m_shape) { case Pulse: reset_pulse(); break; case Saw: reset_saw(); break; case Sine: reset_sine(); break; case Rand: reset_rand(); break; case Noise: reset_noise(); // Fall thru... default: break; } } // init pulse table. void samplv1_wave::reset_pulse (void) { const float p0 = float(m_nsize); const float w2 = p0 * m_width * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); m_table[i] = (p < w2 ? 1.0f : -1.0f); } reset_filter(); reset_normalize(); reset_interp(); } // init saw table. void samplv1_wave::reset_saw (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); if (p < w0) { m_table[i] = 2.0f * p / w0 - 1.0f; } else { m_table[i] = 1.0f - 2.0f * (1.0f + (p - w0)) / (p0 - w0); } } reset_filter(); reset_normalize(); reset_interp(); } // init sine table. void samplv1_wave::reset_sine (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const float w2 = w0 * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { float p = float(i); if (p < w2) m_table[i] = ::sinf(2.0f * M_PI * p / w0); else m_table[i] = ::sinf(M_PI * (p + (p0 - w0)) / (p0 - w2)); } if (m_width < 1.0f) { reset_filter(); reset_normalize(); } reset_interp(); } // init random table. void samplv1_wave::reset_rand (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const uint32_t ihold = (uint32_t(p0 - w0) >> 3) + 1; m_srand = uint32_t(w0); float p = 0.0f; for (uint32_t i = 0; i < m_nsize; ++i) { if ((i % ihold) == 0) p = pseudo_randf(); m_table[i] = p; } reset_filter(); reset_normalize(); reset_interp(); } // init noise table. void samplv1_wave::reset_noise (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; m_srand = uint32_t(w0) ^ 0x9631; // magic! for (uint32_t i = 0; i < m_nsize; ++i) m_table[i] = pseudo_randf(); // reset_filter(); // reset_normalize(); reset_interp(); } // post-processors void samplv1_wave::reset_filter (void) { uint32_t i, k = 0; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) { k = i; break; } } for (uint16_t n = 0; n < m_nover; ++n) { float p = m_table[k]; for (i = 0; i < m_nsize; ++i) { if (++k >= m_nsize) k = 0; p = 0.5f * (m_table[k] + p); m_table[k] = p; } } } void samplv1_wave::reset_normalize (void) { uint32_t i; float pmax = 0.0f; float pmin = 0.0f; for (i = 0; i < m_nsize; ++i) { const float p = m_table[i]; if (pmax < p) pmax = p; else if (pmin > p) pmin = p; } const float pmid = 0.5f * (pmax + pmin); pmax = 0.0f; for (i = 0; i < m_nsize; ++i) { m_table[i] -= pmid; const float p = ::fabsf(m_table[i]); if (pmax < p) pmax = p; } if (pmax > 0.0f) { const float gain = 1.0f / pmax; for (i = 0; i < m_nsize; ++i) m_table[i] *= gain; } } void samplv1_wave::reset_interp (void) { uint32_t i, k = 0; for (i = m_nsize; i < m_nsize + 4; ++i) m_table[i] = m_table[i - m_nsize]; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) k = i; } m_phase0 = float(k) / float(m_nsize); } // end of samplv1_wave.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_control.cpp0000644000000000000000000000013213601077412020462 xustar0030 mtime=1577352970.031775451 30 atime=1577352970.031775451 30 ctime=1577352970.031775451 samplv1-0.9.12/src/samplv1widget_control.cpp0000644000175000001440000003751713601077412021334 0ustar00rncbcusers00000000000000// samplv1widget_control.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_control.h" #include "samplv1widget_controls.h" #include "samplv1_config.h" #include "ui_samplv1widget_control.h" #include #include #include //---------------------------------------------------------------------------- // samplv1widget_control -- UI wrapper form. // Kind of singleton reference. samplv1widget_control *samplv1widget_control::g_pInstance = nullptr; // Constructor. samplv1widget_control::samplv1widget_control ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags), p_ui(new Ui::samplv1widget_control), m_ui(*p_ui) { // Setup UI struct... m_ui.setupUi(this); // Make it auto-modeless dialog... QDialog::setAttribute(Qt::WA_DeleteOnClose); // Control types... m_ui.ControlTypeComboBox->clear(); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC), int(samplv1_controls::CC)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::RPN), int(samplv1_controls::RPN)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::NRPN), int(samplv1_controls::NRPN)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC14), int(samplv1_controls::CC14)); m_ui.ControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); // Start clean. m_iControlParamUpdate = 0; m_iDirtyCount = 0; m_iDirtySetup = 0; // Populate param list. // activateControlType(m_ui.ControlTypeComboBox->currentIndex()); // Try to fix window geometry. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_ui.ControlParamComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ControlChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ControlLogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlInvertCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlHookCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(clicked(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pInstance = this; } // Destructor. samplv1widget_control::~samplv1widget_control (void) { delete p_ui; } // Pseudo-singleton instance. samplv1widget_control *samplv1widget_control::getInstance (void) { return g_pInstance; } // Pseudo-constructor. void samplv1widget_control::showInstance ( samplv1_controls *pControls, samplv1::ParamIndex index, const QString& sTitle, QWidget *pParent, Qt::WindowFlags wflags ) { samplv1widget_control *pInstance = samplv1widget_control::getInstance(); if (pInstance) pInstance->close(); pInstance = new samplv1widget_control(pParent, wflags); pInstance->setWindowTitle(sTitle); pInstance->setControls(pControls, index); pInstance->show(); } // Control accessors. void samplv1widget_control::setControls ( samplv1_controls *pControls, samplv1::ParamIndex index ) { ++m_iDirtySetup; m_pControls = pControls; m_index = index; m_key.status = samplv1_controls::CC; unsigned int flags = 0; if (m_pControls) { const samplv1_controls::Map& map = m_pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Data& data = iter.value(); if (samplv1::ParamIndex(data.index) == m_index) { flags = data.flags; m_key = iter.key(); break; } } } setControlKey(m_key); const bool bFloat = samplv1_param::paramFloat(m_index); m_ui.ControlLogarithmicCheckBox->setChecked( (flags & samplv1_controls::Logarithmic) && bFloat); m_ui.ControlLogarithmicCheckBox->setEnabled(bFloat); m_ui.ControlInvertCheckBox->setChecked( (flags & samplv1_controls::Invert)); m_ui.ControlInvertCheckBox->setEnabled(true); m_ui.ControlHookCheckBox->setChecked( (flags & samplv1_controls::Hook) || !bFloat); m_ui.ControlHookCheckBox->setEnabled(bFloat); --m_iDirtySetup; m_iDirtyCount = 0; } samplv1_controls *samplv1widget_control::controls (void) const { return m_pControls; } samplv1::ParamIndex samplv1widget_control::controlIndex (void) const { return m_index; } // Pseudo-destructor. void samplv1widget_control::closeEvent ( QCloseEvent *pCloseEvent ) { // Pseudo-singleton reference setup. g_pInstance = nullptr; // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller key event. void samplv1widget_control::setControlKey ( const samplv1_controls::Key& key ) { setControlType(key.type()); setControlParam(key.param); m_ui.ControlChannelSpinBox->setValue(key.channel()); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && m_pControls) pResetButton->setEnabled(m_pControls->find_control(key) >= 0); } samplv1_controls::Key samplv1widget_control::controlKey (void) const { samplv1_controls::Key key; const samplv1_controls::Type ctype = controlType(); const unsigned short channel = controlChannel(); key.status = ctype | (channel & 0x1f); key.param = controlParam(); return key; } // Change settings (anything else slot). void samplv1widget_control::changed (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::changed()"); #endif ++m_iDirtyCount; stabilize(); } // Reset settings (action button slot). void samplv1widget_control::clicked ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::clicked(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Reset settings (Reset button slot). void samplv1widget_control::reset (void) { if (m_pControls == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::reset()"); #endif const int iIndex = m_pControls->find_control(m_key); if (iIndex < 0) return; // Unmap the existing controller.... m_pControls->remove_control(m_key); // Save controls... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Bail out... QDialog::accept(); QDialog::close(); } // Accept settings (OK button slot). void samplv1widget_control::accept (void) { if (m_pControls == nullptr) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::accept()"); #endif // Unmap the existing controller.... int iIndex = m_pControls->find_control(m_key); if (iIndex >= 0) m_pControls->remove_control(m_key); // Get new map settings... m_key = controlKey(); // Check if already mapped to someone else... iIndex = m_pControls->find_control(m_key); if (iIndex >= 0 && samplv1::ParamIndex(iIndex) != m_index) { if (QMessageBox::warning(this, QDialog::windowTitle(), tr("MIDI controller is already assigned.\n\n" "Do you want to replace the mapping?"), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Unmap the existing controller.... if (iIndex >= 0) m_pControls->remove_control(m_key); // Reset controller flags all te way... unsigned int flags = 0; if (m_ui.ControlLogarithmicCheckBox->isEnabled() && m_ui.ControlLogarithmicCheckBox->isChecked()) flags |= samplv1_controls::Logarithmic; if (m_ui.ControlInvertCheckBox->isEnabled() && m_ui.ControlInvertCheckBox->isChecked()) flags |= samplv1_controls::Invert; if (m_ui.ControlHookCheckBox->isEnabled() && m_ui.ControlHookCheckBox->isChecked()) flags |= samplv1_controls::Hook; // Map the damn controller.... samplv1_controls::Data data; data.index = m_index; data.flags = flags; m_pControls->add_control(m_key, data); // Save controls... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Just go with dialog acceptance... QDialog::accept(); QDialog::close(); } // Reject settings (Cancel button slot). void samplv1widget_control::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::reject()"); #endif // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, QDialog::windowTitle(), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; case QMessageBox::Apply: accept(); default: return; } } // Just go with dialog rejection... QDialog::reject(); QDialog::close(); } // Perotected slots. void samplv1widget_control::activateControlType ( int iControlType ) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::activateControlType(%d)", iControlType); #endif updateControlType(iControlType); changed(); } void samplv1widget_control::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; sControlParam.toInt(&bOk); if (bOk) changed(); --m_iControlParamUpdate; } void samplv1widget_control::stabilize (void) { const bool bValid = (m_iDirtyCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Control type dependency refresh. void samplv1widget_control::updateControlType ( int iControlType ) { if (iControlType < 0) iControlType = m_ui.ControlTypeComboBox->currentIndex(); const samplv1_controls::Type ctype = controlTypeFromIndex(iControlType); const bool bOldEditable = m_ui.ControlParamComboBox->isEditable(); const int iOldParam = m_ui.ControlParamComboBox->currentIndex(); const QString sOldParam = m_ui.ControlParamComboBox->currentText(); m_ui.ControlParamComboBox->clear(); const QString sMask("%1 - %2"); switch (ctype) { case samplv1_controls::CC: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const samplv1widget_controls::Names& controllers = samplv1widget_controls::controllerNames(); for (unsigned short param = 0; param < 128; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(controllers.value(param)), int(param)); } break; } case samplv1_controls::RPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const samplv1widget_controls::Names& rpns = samplv1widget_controls::rpnNames(); samplv1widget_controls::Names::ConstIterator iter = rpns.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = rpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case samplv1_controls::NRPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const samplv1widget_controls::Names& nrpns = samplv1widget_controls::nrpnNames(); samplv1widget_controls::Names::ConstIterator iter = nrpns.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = nrpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case samplv1_controls::CC14: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const samplv1widget_controls::Names& control14s = samplv1widget_controls::control14Names(); for (unsigned short param = 1; param < 32; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(control14s.value(param)), int(param)); } break; } default: break; } if (iOldParam >= 0 && iOldParam < m_ui.ControlParamComboBox->count()) m_ui.ControlParamComboBox->setCurrentIndex(iOldParam); if (m_ui.ControlParamComboBox->isEditable()) { QObject::connect(m_ui.ControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_ui.ControlParamComboBox->setEditText(sOldParam); } } void samplv1widget_control::setControlType ( samplv1_controls::Type ctype ) { const int iControlType = indexFromControlType(ctype); m_ui.ControlTypeComboBox->setCurrentIndex(iControlType); updateControlType(iControlType); } samplv1_controls::Type samplv1widget_control::controlType (void) const { return controlTypeFromIndex(m_ui.ControlTypeComboBox->currentIndex()); } void samplv1widget_control::setControlParam ( unsigned short param ) { const int iControlParam = indexFromControlParam(param); if (iControlParam >= 0) { m_ui.ControlParamComboBox->setCurrentIndex(iControlParam); } else { const QString& sControlParam = QString::number(param); m_ui.ControlParamComboBox->setEditText(sControlParam); } } unsigned short samplv1widget_control::controlParam (void) const { if (m_ui.ControlParamComboBox->isEditable()) { unsigned short param = 0; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; param = sControlParam.toInt(&bOk); if (bOk) return param; } return controlParamFromIndex(m_ui.ControlParamComboBox->currentIndex()); } unsigned short samplv1widget_control::controlChannel (void) const { return m_ui.ControlChannelSpinBox->value(); } samplv1_controls::Type samplv1widget_control::controlTypeFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlTypeComboBox->count()) return samplv1_controls::Type( m_ui.ControlTypeComboBox->itemData(iIndex).toInt()); else return samplv1_controls::CC; } int samplv1widget_control::indexFromControlType ( samplv1_controls::Type ctype ) const { return m_ui.ControlTypeComboBox->findData(int(ctype)); } unsigned short samplv1widget_control::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlParamComboBox->count()) return m_ui.ControlParamComboBox->itemData(iIndex).toInt(); else return 0; } int samplv1widget_control::indexFromControlParam ( unsigned short param ) const { return m_ui.ControlParamComboBox->findData(int(param)); } // end of samplv1widget_control.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_ramp.h0000644000000000000000000000013213601077412016202 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_ramp.h0000644000175000001440000001303213601077412017036 0ustar00rncbcusers00000000000000// samplv1_ramp.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_ramp_h #define __samplv1_ramp_h #include #include //------------------------------------------------------------------------- // samplv1_ramp - ramp/smooth parameter changes class samplv1_ramp { public: samplv1_ramp(uint16_t nvalues = 1) { m_nvalues = nvalues; m_value0 = new float [m_nvalues]; m_value1 = new float [m_nvalues]; m_delta = new float [m_nvalues]; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] = m_value1[i] = m_delta[i] = 0.0f; m_frames = 0; } virtual ~samplv1_ramp() { delete [] m_delta; delete [] m_value1; delete [] m_value0; } void reset() { for (uint16_t i = 0; i < m_nvalues; ++i) { m_value0[i] = m_value1[i]; m_value1[i] = evaluate(i); } } void process(uint32_t nframes) { if (m_frames > 0) { if (nframes > m_frames) nframes = m_frames; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] += float(nframes) * m_delta[i]; m_frames -= nframes; } else if (probe()) { reset(); m_frames = nframes; const uint32_t MIN_FRAMES = 32; if (m_frames < MIN_FRAMES) m_frames = MIN_FRAMES; for (uint16_t i = 0; i < m_nvalues; ++i) m_delta[i] = (m_value1[i] - m_value0[i]) / float(m_frames); } } float value(uint32_t n, uint16_t i = 0) const { return (n < m_frames ? (m_value0[i] + float(n) * m_delta[i]) : m_value1[i]); } protected: virtual bool probe() const = 0; virtual float evaluate(uint16_t i) = 0; private: uint16_t m_nvalues; float *m_value1; float *m_value0; float *m_delta; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_ramp1 (1 port tracking) class samplv1_ramp1 : public samplv1_ramp { public: samplv1_ramp1(uint16_t nvalues = 1) : samplv1_ramp(nvalues), m_param1(0), m_param1_v(0.0f) {} void reset(float *param1) { m_param1 = param1; m_param1_v = 0.0f; samplv1_ramp::reset(); } protected: virtual bool probe() const { return m_param1 && ::fabsf(*m_param1 - m_param1_v) > 0.001f; } virtual float evaluate(uint16_t) { update(); return m_param1_v; } void update() { if (m_param1) m_param1_v = *m_param1; } float *m_param1; float m_param1_v; }; //------------------------------------------------------------------------- // samplv1_ramp2 (2 port tracking) class samplv1_ramp2 : public samplv1_ramp1 { public: samplv1_ramp2(uint16_t nvalues = 1) : samplv1_ramp1(nvalues), m_param2(0), m_param2_v(0.0f) {} void reset(float *param1, float *param2) { m_param2 = param2; m_param2_v = 0.0f; samplv1_ramp1::reset(param1); } protected: virtual bool probe() const { return samplv1_ramp1::probe() || (m_param2 && ::fabsf(*m_param2 - m_param2_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp1::evaluate(i) * m_param2_v; } void update() { samplv1_ramp1::update(); if (m_param2) m_param2_v = *m_param2; } float *m_param2; float m_param2_v; }; //------------------------------------------------------------------------- // samplv1_ramp3 (3 port tracking) class samplv1_ramp3 : public samplv1_ramp2 { public: samplv1_ramp3(uint16_t nvalues = 1) : samplv1_ramp2(nvalues), m_param3(0), m_param3_v(0.0f) {} void reset(float *param1, float *param2, float *param3) { m_param3 = param3; m_param3_v = 0.0f; samplv1_ramp2::reset(param1, param2); } protected: virtual bool probe() const { return samplv1_ramp2::probe() || (m_param3 && ::fabsf(*m_param3 - m_param3_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp2::evaluate(i) * m_param3_v; } void update() { samplv1_ramp2::update(); if (m_param3) m_param3_v = *m_param3; } float *m_param3; float m_param3_v; }; //------------------------------------------------------------------------- // samplv1_ramp4 (4 port tracking) class samplv1_ramp4 : public samplv1_ramp3 { public: samplv1_ramp4(uint16_t nvalues = 1) : samplv1_ramp3(nvalues), m_param4(0), m_param4_v(0.0f) {} void reset(float *param1, float *param2, float *param3, float *param4) { m_param4 = param4; m_param4_v = 0.0f; samplv1_ramp3::reset(param1, param2, param3); } protected: virtual bool probe() const { return samplv1_ramp3::probe() || (m_param4 && ::fabsf(*m_param4 - m_param4_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp3::evaluate(i) * m_param4_v; } void update() { samplv1_ramp3::update(); if (m_param4) m_param4_v = *m_param4; } float *m_param4; float m_param4_v; }; #endif // __samplv1_ramp_h // end of samplv1_ramp.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_env.cpp0000644000000000000000000000013213601077412017572 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_env.cpp0000644000175000001440000001547113601077412020437 0ustar00rncbcusers00000000000000// samplv1widget_env.cpp // /**************************************************************************** Copyright (C) 2012-2017, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_env.h" #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_env -- Custom widget // Constructor. samplv1widget_env::samplv1widget_env ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fAttack(0.0f), m_fDecay(0.0f), m_fSustain(0.0f), m_fRelease(0.0f), m_poly(7), m_iDragNode(-1) { setMouseTracking(true); setMinimumSize(QSize(120, 72)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_env::~samplv1widget_env (void) { } // Parameter accessors. void samplv1widget_env::setAttack ( float fAttack ) { if (::fabsf(m_fAttack - fAttack) > 0.001f) { m_fAttack = safe_value(fAttack); update(); emit attackChanged(attack()); } } float samplv1widget_env::attack (void) const { return m_fAttack; } void samplv1widget_env::setDecay ( float fDecay ) { if (::fabsf(m_fDecay - fDecay) > 0.001f) { m_fDecay = safe_value(fDecay); update(); emit decayChanged(decay()); } } float samplv1widget_env::decay (void) const { return m_fDecay; } void samplv1widget_env::setSustain ( float fSustain ) { if (::fabsf(m_fSustain - fSustain) > 0.001f) { m_fSustain = safe_value(fSustain); update(); emit sustainChanged(sustain()); } } float samplv1widget_env::sustain (void) const { return m_fSustain; } void samplv1widget_env::setRelease ( float fRelease ) { if (::fabsf(m_fRelease - fRelease) > 0.001f) { m_fRelease = safe_value(fRelease); update(); emit releaseChanged(release()); } } float samplv1widget_env::release (void) const { return m_fRelease; } // Draw curve. void samplv1widget_env::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int w4 = (w - 12) >> 2; const int x1 = int(m_fAttack * float(w4)) + 6; const int x2 = int(m_fDecay * float(w4)) + x1; const int x3 = x2 + w4; const int x4 = int(m_fRelease * float(w4)) + x3; const int y3 = h - int(m_fSustain * float(h - 12)) - 6; m_poly.putPoints(0, 7, 0, h, 6, h - 6, x1, 6, x2, y3, x3, y3, x4, h - 6, x4, h); QPainterPath path; path.addPolygon(m_poly); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); painter.setBrush(pal.mid().color()); painter.drawRect(nodeRect(1)); painter.setBrush(rgbLite); painter.drawRect(nodeRect(2)); painter.drawRect(nodeRect(3)); painter.drawRect(nodeRect(4)); painter.drawRect(nodeRect(5)); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("A(%1) D(%2) S(%3) R(%4)") .arg(int(100.0f * attack())) .arg(int(100.0f * decay())) .arg(int(100.0f * sustain())) .arg(int(100.0f * release()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Draw rectangular point. QRect samplv1widget_env::nodeRect ( int iNode ) const { const QPoint& pos = m_poly.at(iNode); return QRect(pos.x() - 4, pos.y() - 4, 8, 8); } int samplv1widget_env::nodeIndex ( const QPoint& pos ) const { if (nodeRect(5).contains(pos)) return 5; // Release if (nodeRect(4).contains(pos)) return 4; // Sustain if (nodeRect(3).contains(pos)) return 3; // Decay if (nodeRect(2).contains(pos)) return 2; // Attack return -1; } void samplv1widget_env::dragNode ( const QPoint& pos ) { const int h = height(); const int w = width(); const int w4 = (w - 12) >> 2; const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { int x, y; switch (m_iDragNode) { case 2: // Attack x = int(attack() * float(w4)); setAttack(float(x + dx) / float(w4)); break; case 3: // Decay/Sustain x = int(decay() * float(w4)); setDecay(float(x + dx) / float(w4)); // Fall thru... case 4: // Sustain y = int(sustain() * float(h - 12)); setSustain(float(y - dy) / float(h - 12)); break; case 5: // Release x = int(release() * float(w4)); setRelease(float(x + dx) / float(w4)); break; } m_posDrag = m_poly.at(m_iDragNode); // m_posDrag = pos; } } // Mouse interaction. void samplv1widget_env::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); const int iDragNode = nodeIndex(pos); if (iDragNode >= 0) { switch (iDragNode) { case 2: // Attack case 5: // Release setCursor(Qt::SizeHorCursor); break; case 3: // Decay/Sustain setCursor(Qt::SizeAllCursor); break; case 4: // Sustain setCursor(Qt::SizeVerCursor); break; default: break; } m_iDragNode = iDragNode; m_posDrag = pos; } } QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_env::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_iDragNode >= 0) dragNode(pos); else if (nodeIndex(pos) >= 0) setCursor(Qt::PointingHandCursor); else unsetCursor(); } void samplv1widget_env::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_iDragNode >= 0) { dragNode(pMouseEvent->pos()); m_iDragNode = -1; unsetCursor(); } } // end of samplv1widget_env.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1.qrc0000644000000000000000000000013213601077412015521 xustar0030 mtime=1577352970.028775451 30 atime=1577352970.028775451 30 ctime=1577352970.028775451 samplv1-0.9.12/src/samplv1.qrc0000644000175000001440000000114013601077412016352 0ustar00rncbcusers00000000000000 images/ledOn.png images/ledOff.png images/playSample.png images/presetNew.png images/presetOpen.png images/presetSave.png images/presetDelete.png images/presetBank.png images/presetBankOpen.png images/presetEdit.png images/itemReset.png images/fileOpen.png images/samplv1.png images/samplv1_preset.png images/samplv1_control.png samplv1-0.9.12/src/PaxHeaders.5530/samplv1_lv2ui.h0000644000000000000000000000013213601077412016304 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.029775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_lv2ui.h0000644000175000001440000000373613601077412017152 0ustar00rncbcusers00000000000000// samplv1_lv2ui.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_lv2ui_h #define __samplv1_lv2ui_h #include "samplv1_ui.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define SAMPLV1_LV2UI_URI SAMPLV1_LV2_PREFIX "ui" #ifdef CONFIG_LV2_UI_X11 #include #define SAMPLV1_LV2UI_X11_URI SAMPLV1_LV2_PREFIX "ui_x11" #endif #ifdef CONFIG_LV2_UI_EXTERNAL #include "lv2_external_ui.h" #define SAMPLV1_LV2UI_EXTERNAL_URI SAMPLV1_LV2_PREFIX "ui_external" #endif // Forward decls. class samplv1_lv2; //------------------------------------------------------------------------- // samplv1_lv2ui - decl. // class samplv1_lv2ui : public samplv1_ui { public: // Constructor. samplv1_lv2ui(samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Accessors. const LV2UI_Controller& controller() const; void write_function(samplv1::ParamIndex index, float fValue) const; private: // Instance variables. LV2UI_Controller m_controller; LV2UI_Write_Function m_write_function; }; #endif // __samplv1_lv2ui_h // end of samplv1_lv2ui.h samplv1-0.9.12/src/PaxHeaders.5530/src_lv2.pro0000644000000000000000000000013213601077412015523 xustar0030 mtime=1577352970.033775451 30 atime=1577352970.033775451 30 ctime=1577352970.033775451 samplv1-0.9.12/src/src_lv2.pro0000644000175000001440000000241313601077412016360 0ustar00rncbcusers00000000000000# samplv1_lv2.pro # NAME = samplv1 TARGET = $${NAME}_lv2 TEMPLATE = lib CONFIG += shared plugin unix { LIBS += -L. -l$${NAME} -l$${NAME}_ui PRE_TARGETDEPS += lib$${NAME}.a lib$${NAME}_ui.a } include(src_lv2.pri) HEADERS = \ config.h \ samplv1_lv2.h \ samplv1_lv2ui.h \ samplv1widget_lv2.h SOURCES = \ samplv1_lv2.cpp \ samplv1_lv2ui.cpp \ samplv1widget_lv2.cpp unix { OBJECTS_DIR = .obj_lv2 MOC_DIR = .moc_lv2 UI_DIR = .ui_lv2 isEmpty(PREFIX) { PREFIX = /usr/local } isEmpty(LIBDIR) { TARGET_ARCH = $$system(uname -m) contains(TARGET_ARCH, x86_64) { LIBDIR = $${PREFIX}/lib64 } else { LIBDIR = $${PREFIX}/lib } } contains(PREFIX, $$system(echo $HOME)) { LV2DIR = $${PREFIX}/.lv2 } else { LV2DIR = $${LIBDIR}/lv2 } TARGET_LV2 = $${NAME}.lv2/$${NAME} !exists($${TARGET_LV2}.so) { system(touch $${TARGET_LV2}.so) } TARGET_LV2UI = $${NAME}.lv2/$${NAME}_ui INSTALLS += target target.path = $${LV2DIR}/$${NAME}.lv2 target.files = $${TARGET_LV2}.so \ $${TARGET_LV2}.ttl \ $${TARGET_LV2UI}.ttl \ $${NAME}.lv2/manifest.ttl CONFIG(release, debug|release)::QMAKE_POST_LINK += strip -v $(TARGET); QMAKE_POST_LINK += $${QMAKE_COPY} -vp $(TARGET) $${TARGET_LV2}.so QMAKE_CLEAN += $${TARGET_LV2}.so } QT += widgets xml samplv1-0.9.12/src/PaxHeaders.5530/samplv1widget_jack.cpp0000644000000000000000000000013213601077412017712 xustar0030 mtime=1577352970.032775451 30 atime=1577352970.032775451 30 ctime=1577352970.032775451 samplv1-0.9.12/src/samplv1widget_jack.cpp0000644000175000001440000001043413601077412020551 0ustar00rncbcusers00000000000000// samplv1widget_jack.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_jack.h" #include "samplv1widget_palette.h" #include "samplv1_jack.h" #ifdef CONFIG_NSM #include "samplv1_nsm.h" #endif #include #include #include #include #include #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #endif //------------------------------------------------------------------------- // samplv1widget_jack - impl. // // Constructor. samplv1widget_jack::samplv1widget_jack ( samplv1_jack *pSampl ) : samplv1widget(), m_pSampl(pSampl) #ifdef CONFIG_NSM , m_pNsmClient(nullptr) #endif { // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) QApplication::addLibraryPath(CONFIG_PLUGINSDIR); // Custom color/style themes... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { if (!pConfig->sCustomColorTheme.isEmpty()) { QPalette pal; if (samplv1widget_palette::namedPalette( pConfig, pConfig->sCustomColorTheme, pal)) QApplication::setPalette(pal); } if (!pConfig->sCustomStyleTheme.isEmpty()) { QApplication::setStyle( QStyleFactory::create(pConfig->sCustomStyleTheme)); } } // Initialize (user) interface stuff... m_pSamplUi = new samplv1_ui(m_pSampl, false); // Initialise preset stuff... clearPreset(); // Initial update, always... updateSample(m_pSamplUi->sample()); resetParamValues(); resetParamKnobs(); // May initialize the scheduler/work notifier. openSchedNotifier(); } // Destructor. samplv1widget_jack::~samplv1widget_jack (void) { delete m_pSamplUi; } // Synth engine accessor. samplv1_ui *samplv1widget_jack::ui_instance (void) const { return m_pSamplUi; } #ifdef CONFIG_NSM // NSM client accessors. void samplv1widget_jack::setNsmClient ( samplv1_nsm *pNsmClient ) { m_pNsmClient = pNsmClient; } samplv1_nsm *samplv1widget_jack::nsmClient (void) const { return m_pNsmClient; } #endif // CONFIG_NSM // Param port method. void samplv1widget_jack::updateParam ( samplv1::ParamIndex index, float fValue ) const { m_pSamplUi->setParamValue(index, fValue); } // Dirty flag method. void samplv1widget_jack::updateDirtyPreset ( bool bDirtyPreset ) { samplv1widget::updateDirtyPreset(bDirtyPreset); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_pNsmClient->dirty(true); // as far as NSM goes, we're always filthy! #endif } // Application close. void samplv1widget_jack::closeEvent ( QCloseEvent *pCloseEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) samplv1widget::updateDirtyPreset(false); #endif // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); QApplication::quit(); } else { pCloseEvent->ignore(); } } #ifdef CONFIG_NSM // Optional GUI handlers. void samplv1widget_jack::showEvent ( QShowEvent *pShowEvent ) { samplv1widget::showEvent(pShowEvent); if (m_pNsmClient) m_pNsmClient->visible(true); } void samplv1widget_jack::hideEvent ( QHideEvent *pHideEvent ) { if (m_pNsmClient) m_pNsmClient->visible(false); samplv1widget::hideEvent(pHideEvent); } #endif // CONFIG_NSM // end of samplv1widget_jack.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_programs.h0000644000000000000000000000013213601077412017075 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_programs.h0000644000175000001440000000740413601077412017737 0ustar00rncbcusers00000000000000// samplv1_programs.h // /**************************************************************************** Copyright (C) 2012-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_programs_h #define __samplv1_programs_h #include "samplv1_sched.h" #include "samplv1_param.h" #include //------------------------------------------------------------------------- // samplv1_programs - Bank/programs database class. // class samplv1_programs { public: // ctor. samplv1_programs(samplv1 *pSampl); // dtor. ~samplv1_programs(); // operational mode flags. void enabled(bool on) { m_enabled = on; } bool enabled() const { return m_enabled; } // prog. base node class Prog { public: Prog(uint16_t id, const QString& name) : m_id(id), m_name(name) {} uint16_t id() const { return m_id; } const QString& name() const { return m_name; } void set_name(const QString& name) { m_name = name; } private: uint16_t m_id; QString m_name; }; typedef QMap Progs; // bank node class Bank : public Prog { public: Bank(uint16_t id, const QString& name) : Prog(id, name) {} ~Bank() { clear_progs(); } const Progs& progs() const { return m_progs; } // prog. managers Prog *find_prog(uint16_t prog_id) const; Prog *add_prog(uint16_t prog_id, const QString& prog_name); void remove_prog(uint16_t prog_id); void clear_progs(); private: Progs m_progs; }; typedef QMap Banks; const Banks& banks() const { return m_banks; } // bank managers Bank *find_bank(uint16_t bank_id) const; Bank *add_bank(uint16_t bank_id, const QString& bank_name); void remove_bank(uint16_t bank_id); void clear_banks(); // current bank/prog. managers void bank_select_msb(uint8_t bank_msb); void bank_select_lsb(uint8_t bank_lsb); void bank_select(uint16_t bank_id); void prog_change(uint16_t prog_id); void select_program(uint16_t bank_id, uint16_t prog_id); void process_program(samplv1 *pSampl, uint16_t bank_id, uint16_t prog_id); Bank *current_bank() const { return m_bank; } Prog *current_prog() const { return m_prog; } protected: uint16_t current_bank_id() const; // current bank/prog. scheduled thread class Sched : public samplv1_sched { public: // ctor. Sched (samplv1 *pSampl) : samplv1_sched(pSampl, Programs), m_bank_id(0), m_prog_id(0) {} // schedule (override) void select_program(uint16_t bank_id, uint16_t prog_id) { m_bank_id = bank_id; m_prog_id = prog_id; schedule(); } // process (virtual). void process(int) { samplv1 *pSampl = instance(); samplv1_programs *pPrograms = pSampl->programs(); pPrograms->process_program(pSampl, m_bank_id, m_prog_id); } private: // instance variables. uint16_t m_bank_id; uint16_t m_prog_id; }; private: // instance variables. bool m_enabled; Sched m_sched; uint8_t m_bank_msb; uint8_t m_bank_lsb; Bank *m_bank; Prog *m_prog; Banks m_banks; }; #endif // __samplv1_programs_h // end of samplv1_programs.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_tuning.h0000644000000000000000000000013213601077412016547 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_tuning.h0000644000175000001440000000611013601077412017402 0ustar00rncbcusers00000000000000// samplv1_tuning.h // /**************************************************************************** Copyright (C) 2012-2018, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_tuning_h #define __samplv1_tuning_h #include #include //------------------------------------------------------------------------- // TuningMap // // -- borrowed, stirred and refactored from amsynth -- // https://github.com/amsynth/amsynth // Copyright (C) 2001-2012 Nick Dowell // /* * A TuningMap consists of two parts. * * The "key map" maps from MIDI note numbers to logical note numbers * for the scale. This is often the identity mapping, but if your * scale has, for example, 11 notes in it, you'll want to skip one * per octave so the scale lines up with the pattern of keys on a * standard keyboard. * * The "scale" maps from those logical note numbers to actual pitches. * In terms of member variables, "scale" and "scaleDesc" belong to the * scale, and everything else belongs to the mapping. * * For more information, refer to http://www.huygens-fokker.org/scala/ */ class samplv1_tuning { public: // Default reference note and pitch (A4 @440hz) samplv1_tuning(float refPitch = 440.0f, int refNote = 69); // Default 12-tone equal temperament, wstern standard mapping void reset(float refPitch, int refNote); // Reference note and pitch accessors. float refPitch() const { return m_refPitch; } int refNote() const { return m_refNote; } // Load custom Scala key map file (.kbm) bool loadKeyMapFile (const QString& filename); // Load custom Scala scale file (.scl) bool loadScaleFile (const QString& filename); const QString& keyMapFile() const { return m_keyMapFile; } const QString& scaleFile() const { return m_scaleFile; } const QString& scaleDesc() const { return m_scaleDesc; } // The main pitch/frequency (Hz) getter float noteToPitch(int note) const; protected: float parseScaleLine(const QString& line) const; void updateBasePitch(); private: // Instance member variables. QString m_keyMapFile; QString m_scaleFile; QString m_scaleDesc; QVector m_scale; float m_refPitch; int m_refNote; int m_zeroNote; int m_mapRepeatInc; float m_basePitch; QVector m_mapping; }; #endif // __samplv1_tuning_h // end of samplv1_tuning.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_programs.cpp0000644000000000000000000000013213601077412017430 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_programs.cpp0000644000175000001440000000752313601077412020274 0ustar00rncbcusers00000000000000// samplv1_programs.cpp // /**************************************************************************** Copyright (C) 2012-2016, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_programs.h" //------------------------------------------------------------------------- // samplv1_programs - Bank/programs database class (singleton). // // ctor. samplv1_programs::samplv1_programs ( samplv1 *pSampl ) : m_enabled(false), m_sched(pSampl), m_bank_msb(0), m_bank_lsb(0), m_bank(0), m_prog(0) { } // dtor. samplv1_programs::~samplv1_programs (void) { clear_banks(); } // prog. managers samplv1_programs::Prog *samplv1_programs::Bank::find_prog ( uint16_t prog_id ) const { return m_progs.value(prog_id, 0); } samplv1_programs::Prog *samplv1_programs::Bank::add_prog ( uint16_t prog_id, const QString& prog_name ) { Prog *prog = find_prog(prog_id); if (prog) { prog->set_name(prog_name); } else { prog = new Prog(prog_id, prog_name); m_progs.insert(prog_id, prog); } return prog; } void samplv1_programs::Bank::remove_prog ( uint16_t prog_id ) { Prog *prog = find_prog(prog_id); if (prog && m_progs.remove(prog_id)) delete prog; } void samplv1_programs::Bank::clear_progs (void) { qDeleteAll(m_progs); m_progs.clear(); } // bank managers samplv1_programs::Bank *samplv1_programs::find_bank ( uint16_t bank_id ) const { return m_banks.value(bank_id, 0); } samplv1_programs::Bank *samplv1_programs::add_bank ( uint16_t bank_id, const QString& bank_name ) { Bank *bank = find_bank(bank_id); if (bank) { bank->set_name(bank_name); } else { bank = new Bank(bank_id, bank_name); m_banks.insert(bank_id, bank); } return bank; } void samplv1_programs::remove_bank ( uint16_t bank_id ) { Bank *bank = find_bank(bank_id); if (bank && m_banks.remove(bank_id)) delete bank; } void samplv1_programs::clear_banks (void) { m_bank_msb = 0; m_bank_lsb = 0; m_bank = 0; m_prog = 0; qDeleteAll(m_banks); m_banks.clear(); } // current bank/prog. managers void samplv1_programs::bank_select_msb ( uint8_t bank_msb ) { m_bank_msb = 0x80 | (bank_msb & 0x7f); } void samplv1_programs::bank_select_lsb ( uint8_t bank_lsb ) { m_bank_lsb = 0x80 | (bank_lsb & 0x7f); } void samplv1_programs::bank_select ( uint16_t bank_id ) { bank_select_msb(bank_id >> 7); bank_select_lsb(bank_id); } uint16_t samplv1_programs::current_bank_id (void) const { uint16_t bank_id = 0; if (m_bank_msb & 0x80) bank_id = (m_bank_msb & 0x7f); if (m_bank_lsb & 0x80) { bank_id <<= 7; bank_id |= (m_bank_lsb & 0x7f); } return bank_id; } void samplv1_programs::prog_change ( uint16_t prog_id ) { select_program(current_bank_id(), prog_id); } void samplv1_programs::select_program ( uint16_t bank_id, uint16_t prog_id ) { if (enabled()) m_sched.select_program(bank_id, prog_id); } void samplv1_programs::process_program ( samplv1 *pSampl, uint16_t bank_id, uint16_t prog_id ) { m_bank = find_bank(bank_id); m_prog = (m_bank ? m_bank->find_prog(prog_id) : 0); if (m_prog) samplv1_param::loadPreset(pSampl, m_prog->name()); } // end of samplv1_programs.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_controls.cpp0000644000000000000000000000013213601077412017441 xustar0030 mtime=1577352970.029775451 30 atime=1577352970.029775451 30 ctime=1577352970.029775451 samplv1-0.9.12/src/samplv1_controls.cpp0000644000175000001440000004264113601077412020305 0ustar00rncbcusers00000000000000// samplv1_controls.cpp // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_controls.h" #include #include #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 #define CC14_MSB_MIN 0x00 #define CC14_MSB_MAX 0x20 #define CC14_LSB_MIN CC14_MSB_MAX #define CC14_LSB_MAX (CC14_MSB_MAX << 1) //--------------------------------------------------------------------- // xrpn_data14 - decl. // class xrpn_data14 { public: xrpn_data14() : m_msb(0), m_lsb(0) {} xrpn_data14 ( const xrpn_data14& data ) : m_msb(data.m_msb), m_lsb(data.m_lsb) {} void clear() { m_msb = m_lsb = 0; } bool is_msb () const { return (m_msb & 0x80); } void set_msb ( unsigned char msb ) { m_msb = (msb & 0x7f) | 0x80; } unsigned msb() const { return (m_msb & 0x7f); } bool is_lsb () const { return (m_lsb & 0x80); } void set_lsb ( unsigned char lsb ) { m_lsb = (lsb & 0x7f) | 0x80; } unsigned lsb() const { return (m_lsb & 0x7f); } unsigned short data() const { unsigned short val = 0; if (is_lsb()) { val += (m_lsb & 0x7f); if (is_msb()) val += (m_msb & 0x7f) << 7; } else if (is_msb()) val += (m_msb & 0x7f); return val; } bool is_any() const { return is_msb() || is_lsb(); } bool is_7bit() const { return is_any() && !is_14bit(); } bool is_14bit() const { return is_msb() && is_lsb(); } private: unsigned char m_msb; unsigned char m_lsb; }; //--------------------------------------------------------------------- // xrpn_item - decl. // class xrpn_item { public: xrpn_item() : m_status(0) {} xrpn_item ( const xrpn_item& item ) : m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_status = 0; m_param.clear(); m_value.clear(); } bool is_status () const { return (m_status & 0x800) && (m_status & 0x700); } void set_status(unsigned short status) { m_status = (status & 0x7ff) | 0x800; } unsigned short status() const { return (m_status & 0x7ff); } samplv1_controls::Type type() const { return samplv1_controls::Type(status() & 0x700); } unsigned short channel() const { return (status() & 0x1f); } bool is_param_msb() const { return m_param.is_msb(); } bool is_param_lsb() const { return m_param.is_lsb(); } void set_param_msb(unsigned char msb) { m_param.set_msb(msb); } void set_param_lsb(unsigned char lsb) { m_param.set_lsb(lsb); } unsigned char param_msb() const { return m_param.msb(); } unsigned char param_lsb() const { return m_param.lsb(); } unsigned short param() const { return m_param.data(); } bool is_value_msb() const { return m_value.is_msb(); } bool is_value_lsb() const { return m_value.is_lsb(); } void set_value_msb(unsigned char msb) { m_value.set_msb(msb); } void set_value_lsb(unsigned char lsb) { m_value.set_lsb(lsb); } unsigned char value_msb() const { return m_value.msb(); } unsigned char value_lsb() const { return m_value.lsb(); } unsigned short value() const { return m_value.data(); } bool is_any() const { return m_param.is_any() || m_value.is_any(); } bool is_ready() const { return m_param.is_any() && m_value.is_any(); } bool is_7bit() const { return m_param.is_any() && m_value.is_7bit(); } bool is_14bit() const { return m_param.is_any() && m_value.is_14bit(); } void clear_value() { m_status &= 0x7ff; m_value.clear(); } private: unsigned short m_status; xrpn_data14 m_param; xrpn_data14 m_value; }; typedef QHash xrpn_cache; //--------------------------------------------------------------------- // xrpn_queue - decl. // class xrpn_queue { public: xrpn_queue ( unsigned int size = 0 ) : m_size(0), m_mask(0), m_read(0), m_write(0), m_events(0) { resize(size); } ~xrpn_queue () { if (m_events) delete [] m_events; } void resize ( unsigned int size ) { unsigned int new_size = 4; // must be a power-of-2... while (new_size < size) new_size <<= 1; if (new_size > m_size) { const unsigned int old_size = m_size; samplv1_controls::Event *new_events = new samplv1_controls::Event [new_size]; samplv1_controls::Event *old_events = m_events; if (old_events) { if (m_write > m_read) { ::memcpy( (void *) (new_events + m_read), (void *) (old_events + m_read), (m_write - m_read) * sizeof(samplv1_controls::Event)); } else if (m_write < m_read) { ::memcpy( (void *) (new_events + m_read), (void *) (old_events + m_read), (old_size - m_read) * sizeof(samplv1_controls::Event)); if (m_write > 0) { ::memcpy( (void *) (new_events + old_size), (void *) (old_events), m_write * sizeof(samplv1_controls::Event)); } m_write += old_size; } } m_size = new_size; m_mask = new_size - 1; m_events = new_events; if (old_events) delete [] old_events; } } void clear() { m_read = m_write = 0; } bool push ( unsigned short status, unsigned short param, unsigned short value ) { samplv1_controls::Event event; event.key.status = status; event.key.param = param; event.value = value; return push(event); } bool push ( const samplv1_controls::Event& event ) { if (count() >= m_mask) resize(m_size + 4); const unsigned int w = (m_write + 1) & m_mask; if (w == m_read) return false; m_events[m_write] = event; m_write = w; return true; } bool pop ( samplv1_controls::Event& event ) { const unsigned int r = m_read; if (r == m_write) return false; event = m_events[r]; m_read = (r + 1) & m_mask; return true; } bool is_pending () const { return (m_read != m_write); } unsigned int count() const { if (m_write < m_read) return (m_write + m_size - m_read) & m_mask; else return (m_write - m_read); } private: unsigned int m_size; unsigned int m_mask; unsigned int m_read; unsigned int m_write; samplv1_controls::Event *m_events; }; //--------------------------------------------------------------------- // samplv1_controls:Impl - decl. // class samplv1_controls::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( samplv1_controls::Event& event ) { return m_queue.pop(event); } void flush() { if (m_count > 0) { xrpn_cache::Iterator iter = m_cache.begin(); const xrpn_cache::Iterator& iter_end = m_cache.end(); for ( ; iter != iter_end; ++iter) enqueue(iter.value()); m_cache.clear(); // m_count = 0; } } bool process ( const samplv1_controls::Event& event ) { const unsigned short channel = event.key.channel(); if (event.key.param == RPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::RPN) enqueue(item); if (item.is_status() // RPN nullptr [MSB] && item.type() == samplv1_controls::RPN && item.is_param_lsb() && item.param_lsb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == samplv1_controls::NRPN) { item.clear(); item.set_status(samplv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(samplv1_controls::RPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == RPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::RPN) enqueue(item); if (item.is_status() // RPN nullptr [LSB] && item.type() == samplv1_controls::RPN && item.is_param_msb() && item.param_msb() == 0x7f && event.value == 0x7f) { item.clear(); --m_count; return true; } if (item.type() == samplv1_controls::NRPN) { item.clear(); item.set_status(samplv1_controls::RPN | channel); } else if (!item.is_status()) { item.set_status(samplv1_controls::RPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == NRPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::NRPN) enqueue(item); if (item.type() == samplv1_controls::RPN) { item.clear(); item.set_status(samplv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(samplv1_controls::NRPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == NRPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::NRPN) enqueue(item); if (item.type() == samplv1_controls::RPN) { item.clear(); item.set_status(samplv1_controls::NRPN | channel); } else if (!item.is_status()) { item.set_status(samplv1_controls::NRPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == DATA_MSB) { xrpn_item& item = get_item(channel); if (item.type() != samplv1_controls::RPN && item.type() != samplv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param == DATA_LSB) { xrpn_item& item = get_item(channel); if (item.type() != samplv1_controls::RPN && item.type() != samplv1_controls::NRPN) { enqueue(item); return false; } if (!item.is_status()) item.set_status(item.type() | channel); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_MSB_MIN && event.key.param < CC14_MSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_msb() && item.is_value_msb()) || (item.type() == samplv1_controls::CC14 && item.is_param_lsb() && item.param_lsb() != event.key.param + CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(samplv1_controls::CC14 | channel); ++m_count; } item.set_param_lsb(event.key.param + CC14_LSB_MIN); item.set_param_msb(event.key.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_LSB_MIN && event.key.param < CC14_LSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_any() && item.type() != samplv1_controls::CC14) { enqueue(item); item.clear(); --m_count; } else if ((item.is_param_lsb() && item.is_value_lsb()) || (item.type() == samplv1_controls::CC14 && item.is_param_msb() && item.param_msb() != event.key.param - CC14_LSB_MIN)) enqueue(item); if (!item.is_status()) { item.set_status(samplv1_controls::CC14 | channel); ++m_count; } item.set_param_msb(event.key.param - CC14_LSB_MIN); item.set_param_lsb(event.key.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( unsigned short channel ) { return m_cache[channel]; } void enqueue ( xrpn_item& item ) { if (!item.is_status()) return; if (item.type() == samplv1_controls::CC14) { if (item.is_14bit()) { m_queue.push(item.status(), item.param_msb(), item.value()); const unsigned char value_msb = item.value_msb(); item.clear_value(); item.set_value_msb(value_msb); // --m_count; } else { const unsigned short status = samplv1_controls::CC | item.channel(); if (item.is_param_msb() && item.is_value_msb()) m_queue.push(status, item.param_msb(), item.value_msb()); if (item.is_param_lsb() && item.is_value_lsb()) m_queue.push(status, item.param_lsb(), item.value_lsb()); item.clear(); --m_count; } } else if (item.is_ready()) { m_queue.push(item.status(), item.param(), item.value()); item.clear_value(); // --m_count; } else { const unsigned short status = samplv1_controls::CC | item.channel(); if (item.type() == samplv1_controls::RPN) { if (item.is_param_msb()) m_queue.push(status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, RPN_LSB, item.param_lsb()); } else if (item.type() == samplv1_controls::NRPN) { if (item.is_param_msb()) m_queue.push(status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, DATA_LSB, item.value_lsb()); item.clear(); --m_count; } } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // samplv1_controls - impl. // #include samplv1_controls::samplv1_controls ( samplv1 *pSampl ) : m_pImpl(new samplv1_controls::Impl()), m_enabled(false), m_sched_in(pSampl), m_sched_out(pSampl), m_timeout(0), m_timein(0) { } samplv1_controls::~samplv1_controls (void) { delete m_pImpl; } // controller queue methods. void samplv1_controls::process_enqueue ( unsigned short channel, unsigned short param, unsigned short value ) { if (!enabled()) return; Event event; event.key.status = CC | (channel & 0x1f); event.key.param = param; event.value = value; if (!m_pImpl->process(event)) process_event(event); if (m_timeout < 1) // make timeout ~200ms... m_timeout = (unsigned int) (0.2f * m_sched_in.instance()->sampleRate()); } void samplv1_controls::process_dequeue (void) { if (!enabled()) return; while (m_pImpl->is_pending()) { Event event; if (m_pImpl->dequeue(event)) process_event(event); } } // controller action. void samplv1_controls::process_event ( const Event& event ) { Key key(event.key); m_sched_in.schedule_key(key); const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.find(key); if (iter == iter_end && key.channel() > 0) { key.status = key.type(); // channel=0 (Auto) iter = m_map.find(key); } if (iter == iter_end) return; // reference to payload... Data& data = iter.value(); // process controller event... float fScale = float(event.value) / 127.0f; if (key.type() != CC) fScale /= 127.0f; if (fScale > 1.0f) fScale = 1.0f; else if (fScale < 0.0f) fScale = 0.0f; if (data.flags & Invert) fScale = 1.0f - fScale; if (data.flags & Logarithmic) fScale *= (fScale * fScale); const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); // catch-up testing begin... bool bSync = (data.flags & Hook) || !samplv1_param::paramFloat(index); if (!bSync) bSync = data.sync; if (!bSync) { const float v0 = data.val; const float v1 = samplv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); const float d1 = ::fabsf(v1 - fScale); const float d2 = ::fabsf(v1 - v0) * d1; bSync = (d2 < 0.001f); if (bSync) { data.val = fScale; data.sync = true; } } if (bSync) { m_sched_out.schedule_event(index, samplv1_param::paramValue(index, fScale)); } } // process timer counter. void samplv1_controls::process ( unsigned int nframes ) { if (!enabled() || m_timeout < 1) return; m_timein += nframes; if (m_timein > m_timeout) { m_timein = 0; m_pImpl->flush(); process_dequeue(); } } // reset all controllers. void samplv1_controls::reset (void) { if (!enabled()) return; const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.begin(); for ( ; iter != iter_end; ++iter) { Data& data = iter.value(); if (data.flags & Hook) continue; const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); data.val = samplv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); data.sync = false; } } // text utilities. samplv1_controls::Type samplv1_controls::typeFromText ( const QString& sText ) { if (sText == "CC") return CC; else if (sText == "RPN") return RPN; else if (sText == "NRPN") return NRPN; else if (sText == "CC14") return CC14; else return None; } QString samplv1_controls::textFromType ( Type ctype ) { QString sText; switch (ctype) { case CC: sText = "CC"; break; case RPN: sText = "RPN"; break; case NRPN: sText = "NRPN"; break; case CC14: sText = "CC14"; break; default: break; } return sText; } // current/last controller accessor. const samplv1_controls::Key& samplv1_controls::current_key (void) const { return m_sched_in.current_key(); } // end of samplv1_controls.cpp samplv1-0.9.12/src/PaxHeaders.5530/samplv1_param.h0000644000000000000000000000013213601077412016343 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_param.h0000644000175000001440000000463713601077412017212 0ustar00rncbcusers00000000000000// samplv1_param.h // /**************************************************************************** Copyright (C) 2012-2019, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_param_h #define __samplv1_param_h #include "samplv1.h" #include // forward decl. class QDomElement; class QDomDocument; //------------------------------------------------------------------------- // samplv1_param - decl. // namespace samplv1_param { // Preset serialization methods. bool loadPreset(samplv1 *pSampl, const QString& sFilename); bool savePreset(samplv1 *pSampl, const QString& sFilename, bool bSymLink = false); // Sample serialization methods. void loadSamples(samplv1 *pSampl, const QDomElement& eSamples); void saveSamples(samplv1 *pSampl, QDomDocument& doc, QDomElement& eSamples, bool bSymLink = false); // Tuning serialization methods. void loadTuning(samplv1 *pSampl, const QDomElement& eTuning); void saveTuning(samplv1 *pSampl, QDomDocument& doc, QDomElement& eTuning, bool bSymLink = false); // Default parameter name/value helpers. const char *paramName(samplv1::ParamIndex index); float paramDefaultValue(samplv1::ParamIndex index); float paramSafeValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index, float fScale); float paramScale(samplv1::ParamIndex index, float fValue); bool paramFloat(samplv1::ParamIndex index); // Load/save and convert canonical/absolute filename helpers. QString loadFilename(const QString& sFilename); QString saveFilename(const QString& sFilename, bool bSymLink); }; #endif // __samplv1_param_h // end of samplv1_param.h samplv1-0.9.12/src/PaxHeaders.5530/samplv1_tuning.cpp0000644000000000000000000000013213601077412017102 xustar0030 mtime=1577352970.030775451 30 atime=1577352970.030775451 30 ctime=1577352970.030775451 samplv1-0.9.12/src/samplv1_tuning.cpp0000644000175000001440000002011713601077412017740 0ustar00rncbcusers00000000000000// samplv1_tuning.cpp // /**************************************************************************** Copyright (C) 2012-2018, rncbc aka Rui Nuno Capela. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ //------------------------------------------------------------------------- // TuningMap // // -- borrowed, stirred and refactored from amsynth -- // https://github.com/amsynth/amsynth // Copyright (C) 2001-2012 Nick Dowell // /* * A TuningMap consists of two parts. * * The "key map" maps from MIDI note numbers to logical note numbers * for the scale. This is often the identity mapping, but if your * scale has, for example, 11 notes in it, you'll want to skip one * per octave so the scale lines up with the pattern of keys on a * standard keyboard. * * The "scale" maps from those logical note numbers to actual pitches. * In terms of member variables, "scale" and "scaleDesc" belong to the * scale, and everything else belongs to the mapping. * * For more information, refer to http://www.huygens-fokker.org/scala/ */ #include "samplv1_tuning.h" #include #include #include // Default ctor. samplv1_tuning::samplv1_tuning ( float refPitch, int refNote ) { reset(refPitch, refNote); } // Default is 12-tone equal temperament, wstern standard mapping. void samplv1_tuning::reset ( float refPitch, int refNote ) { m_refPitch = refPitch; m_refNote = refNote; m_zeroNote = 0; m_scale.clear(); for (int i = 0; i < 12; ++i) m_scale.push_back(::powf(2.0f, (i + 1) / 12.0f)); m_mapRepeatInc = 1; m_mapping.clear(); m_mapping.push_back(0); updateBasePitch(); } void samplv1_tuning::updateBasePitch (void) { // Clever, huh? m_basePitch = 1.0f; m_basePitch = m_refPitch / noteToPitch(m_refNote); } // Load custom Scala key-map file (.kbm) bool samplv1_tuning::loadKeyMapFile ( const QString& keyMapFile ) { QFile file(keyMapFile); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QTextStream fs(&file); int mapSize = -1; int firstNote = -1; int lastNote = -1; int zeroNote = -1; int refNote = -1; float refPitch = 0.0f; int mapRepeatInc = -1; QVector mapping; while (!fs.atEnd()) { const QString& line = fs.readLine().simplified(); // Skip all-whitespace lines... if (line.isEmpty()) continue; // Skip comment lines... if (line.at(0) == '!') continue; bool ok = false; const QString& val = line.section(' ', 0, 0); // An active range should be defined on this line... if (line.at(0) == '<') { // No overlap is checked for; // it wouldn't hurt anything if ranges overlapped. const int min = line.section(' ', 1, 1).toInt(&ok); if (!ok || min < 0) return false; ok = false; const int max = line.section(' ', 2, 2).toInt(&ok); if (!ok || max < min || max > 127) return false; } else if (mapSize < 0) { mapSize = val.toInt(&ok); if (!ok || mapSize < 0) return false; } else if (firstNote < 0) { firstNote = val.toInt(&ok); if (!ok || firstNote < 0 || firstNote > 127) return false; } else if (lastNote < 0) { lastNote = val.toInt(&ok); if (!ok || lastNote < 0 || lastNote > 127) return false; } else if (zeroNote < 0) { zeroNote = val.toInt(&ok); if (!ok || zeroNote < 0 || zeroNote > 127) return false; } else if (refNote < 0) { refNote = val.toInt(&ok); if (!ok || refNote < 0 || refNote > 127) return false; } else if (refPitch <= 0.0f) { refPitch = val.toFloat(&ok); if (!ok || refPitch < 0.001f) return false; } else if (mapRepeatInc < 0) { mapRepeatInc = val.toInt(&ok); if (!ok || mapRepeatInc < 0) return false; } else if (line.at(0).toLower() == 'x') { mapping.push_back(-1); // unmapped key } else { const int mapEntry = val.toInt(&ok); if (!ok || mapEntry < 0) return false; mapping.push_back(mapEntry); } } // Didn't get far enough? if (mapRepeatInc < 0) return false; // Special case for "automatic" linear mapping if (mapSize == 0) { if (!mapping.empty()) return false; m_keyMapFile = keyMapFile; m_zeroNote = zeroNote; m_refNote = refNote; m_refPitch = refPitch; m_mapRepeatInc = 1; m_mapping.clear(); m_mapping.push_back(0); updateBasePitch(); return true; } // Some of the kbm files included with Scala have // extra x's at the end for no good reason //if (mapping.size() > mapSize) // return false; mapping.resize(mapSize); // Check to make sure reference pitch is actually mapped int refIndex = (refNote - zeroNote) % mapSize; if (refIndex < 0) refIndex += mapSize; if (mapping.at(refIndex) < 0) return false; m_keyMapFile = keyMapFile; m_zeroNote = zeroNote; m_refNote = refNote; m_refPitch = refPitch; if (mapRepeatInc == 0) m_mapRepeatInc = mapSize; else m_mapRepeatInc = mapRepeatInc; m_mapping = mapping; updateBasePitch(); return true; } // Load custom Scala scale file (.scl) bool samplv1_tuning::loadScaleFile ( const QString& scaleFile ) { QFile file(scaleFile); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QTextStream fs(&file); QString scaleDesc; int scaleSize = -1; QVector scale; while (!fs.atEnd()) { const QString& line = fs.readLine().simplified(); // Skip all-whitespace lines after description... if (line.isEmpty() && !scaleDesc.isEmpty()) continue; // Skip comment lines if (line.at(0) == '!') continue; if (scaleDesc.isEmpty()) scaleDesc = line; else if (scaleSize < 0) { bool ok = false; scaleSize = line.section(' ', 0, 0).toInt(&ok); if (!ok || scaleSize < 0) return false; } else scale.push_back(parseScaleLine(line)); } if (scaleDesc.isEmpty() || scale.size() != scaleSize) return false; m_scaleFile = scaleFile; m_scaleDesc = scaleDesc; m_scale = scale; updateBasePitch(); return true; } // Convert a single line of a Scala scale file to a frequency relative to 1/1. float samplv1_tuning::parseScaleLine ( const QString& line ) const { bool ok = false; if (line.contains('.')) { // Treat as cents... const float cents = line.section(' ', 0, 0).toFloat(&ok); if (!ok || cents < 0.001f) return 0.0f; else return ::powf(2.0f, cents / 1200.0f); } else { // Treat as ratio... const long n = line.section('/', 0, 0).toLong(&ok); if (!ok || n < 0) return 0.0f; ok = false; const long d = line.section('/', 1, 1).toLong(&ok); if (!ok || d < 0) return 0.0f; else return float(n) / float(d); } } // The main pitch/frequency (Hz) getter. float samplv1_tuning::noteToPitch ( int note ) const { if (note < 0 || note > 127 || m_mapping.empty()) return 0.0f; const int mapSize = m_mapping.size(); int nRepeats = (note - m_zeroNote) / mapSize; int mapIndex = (note - m_zeroNote) % mapSize; if (mapIndex < 0) { mapIndex += mapSize; --nRepeats; } if (m_mapping.at(mapIndex) < 0) return 0.0f; // unmapped note const int scaleDegree = nRepeats * m_mapRepeatInc + m_mapping.at(mapIndex); const int scaleSize = m_scale.size(); int nOctaves = scaleDegree / scaleSize; int scaleIndex = scaleDegree % scaleSize; if (scaleIndex < 0) { scaleIndex += scaleSize; --nOctaves; } const float pitch = m_basePitch * ::powf(m_scale.at(scaleSize - 1), nOctaves); if (scaleIndex > 0) return pitch * m_scale.at(scaleIndex - 1); else return pitch; } // end of samplv1_tuning.cpp samplv1-0.9.12/PaxHeaders.5530/TODO0000644000000000000000000000013213601077412013330 xustar0030 mtime=1577352970.026775451 30 atime=1577352970.026775451 30 ctime=1577352970.026775451 samplv1-0.9.12/TODO0000644000175000001440000000017713601077412014172 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ ToDo - Any feature one can think of ;)