mirror of
https://github.com/cookiengineer/audacity
synced 2025-11-08 22:23:59 +01:00
8fbfa460c4
This brings the builtin, LV2, and VAMP effects inline with the Audio Units, LADSPA, and VST effects. All effects now share a common UI. This gives all effects (though not implemented for all): User and factory preset capability Preset import/export capability Shared or private configuration options Builtin effects can now be migrated to RTP, depending on algorithm. LV2 effects now support graphical interfaces if the plugin supplies one. Nyquist prompt enhanced to provide some features of the Nyquist Workbench. It may not look like it, but this was a LOT of work, so trust me, there WILL be problems and everything effect related should be suspect. Keep a sharp eye (or two) open.
326 lines
8.3 KiB
C++
326 lines
8.3 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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LoadEffects.cpp
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Dominic Mazzoni
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**********************************************************************/
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#include "../Audacity.h"
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#include "../Prefs.h"
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#include "LoadEffects.h"
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#include "EffectManager.h"
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#include "Amplify.h"
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// #include "AvcCompressor.h"
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#include "AutoDuck.h"
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#include "BassTreble.h"
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#include "ChangeSpeed.h"
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#include "ClickRemoval.h"
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#include "Compressor.h"
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#include "DtmfGen.h"
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#include "Echo.h"
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#include "Paulstretch.h"
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#include "Equalization.h"
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#include "Fade.h"
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#include "Invert.h"
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#include "Leveller.h"
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#include "Noise.h"
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#ifdef EXPERIMENTAL_NOISE_REDUCTION
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#include "NoiseReduction.h"
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#endif
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#include "NoiseRemoval.h"
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#include "Normalize.h"
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#include "Phaser.h"
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#include "Repair.h"
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#include "Repeat.h"
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#include "Reverb.h"
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#include "Reverse.h"
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#include "Silence.h"
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#include "ScienFilter.h"
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#include "StereoToMono.h"
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#ifdef USE_SBSMS
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#include "TimeScale.h"
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#endif
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#include "ToneGen.h"
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#include "TruncSilence.h"
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#include "Wahwah.h"
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#include "FindClipping.h"
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#ifdef USE_SOUNDTOUCH
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#include "ChangePitch.h"
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#include "ChangeTempo.h"
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#endif
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//
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// Include the SoundTouch effects, if requested
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//
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#if defined(USE_SOUNDTOUCH)
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#define SOUNDTOUCH_EFFECTS \
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EFFECT( CHANGEPITCH, EffectChangePitch() ) \
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EFFECT( CHANGETEMPO, EffectChangeTempo() )
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#else
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#define SOUNDTOUCH_EFFECTS
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#endif
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//
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// Select the desired Noise Reduction/Removal effect
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//
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#if defined(EXPERIMENTAL_NOISE_REDUCTION)
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#define NOISEREDUCTION_EFFECT \
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EFFECT( NOISEREDUCTION, EffectNoiseReduction() )
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#else
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#define NOISEREDUCTION_EFFECT \
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EFFECT( NOISEREMOVAL, EffectNoiseRemoval() )
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#endif
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//
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// Include the Classic Filters effect, if requested
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//
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#if defined(EXPERIMENTAL_SCIENCE_FILTERS)
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#define CLASSICFILTER_EFFECT \
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EFFECT( CLASSICFILTERS, EffectScienFilter() )
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#else
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#define CLASSICFILTER_EFFECT
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#endif
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//
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// Include the SBSMS effect, if requested
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//
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#if defined(USE_SBSMS)
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#define SBSMS_EFFECTS \
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EFFECT( TIMESCALE, EffectTimeScale() )
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#else
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#define SBSMS_EFFECTS
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#endif
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//
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// Define the complete list of effects and how to instantiate each
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//
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#define EFFECT_LIST \
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EFFECT( CHIRP, EffectToneGen(true) ) \
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EFFECT( DTMFTONES, EffectDtmf() ) \
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EFFECT( NOISE, EffectNoise() ) \
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EFFECT( SILENCE, EffectSilence() ) \
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EFFECT( TONE, EffectToneGen(false) ) \
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EFFECT( AMPLIFY, EffectAmplify() ) \
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EFFECT( AUTODUCK, EffectAutoDuck() ) \
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EFFECT( BASSTREBLE, EffectBassTreble() ) \
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EFFECT( CHANGESPEED, EffectChangeSpeed() ) \
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EFFECT( CLICKREMOVAL, EffectClickRemoval() ) \
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EFFECT( COMPRESSOR, EffectCompressor() ) \
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EFFECT( ECHO, EffectEcho() ) \
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EFFECT( PAULSTRETCH, EffectPaulstretch() ) \
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EFFECT( EQUALIZATION, EffectEqualization() ) \
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EFFECT( FADEIN, EffectFade(true) ) \
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EFFECT( FADEOUT, EffectFade(false) ) \
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EFFECT( INVERT, EffectInvert() ) \
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EFFECT( LEVELLER, EffectLeveller() ) \
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EFFECT( NORMALIZE, EffectNormalize() ) \
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EFFECT( PHASER, EffectPhaser() ) \
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EFFECT( REPEAT, EffectRepeat() ) \
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EFFECT( REVERB, EffectReverb() ) \
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EFFECT( REVERSE, EffectReverse() ) \
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EFFECT( STEREOTOMONO, EffectStereoToMono() ) \
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EFFECT( TRUNCATESILENCE, EffectTruncSilence() ) \
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EFFECT( WAHWAH, EffectWahwah() ) \
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EFFECT( FINDCLIPPING, EffectFindClipping() ) \
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NOISEREDUCTION_EFFECT \
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CLASSICFILTER_EFFECT \
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SOUNDTOUCH_EFFECTS \
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SBSMS_EFFECTS
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//
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// Define the EFFECT() macro to generate enum names
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//
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#define EFFECT(n, i) ENUM_ ## n,
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//
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// Create the enum for the list of effects (will be used in a switch statement)
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//
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enum
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{
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EFFECT_LIST
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};
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//
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// Redefine EFFECT() to add the effect's name to an array
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//
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#undef EFFECT
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#define EFFECT(n, i) n ## _PLUGIN_SYMBOL,
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//
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// Create the effect name array
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//
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static const wxChar *kEffectNames[] =
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{
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EFFECT_LIST
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};
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//
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// Redefine EFFECT() to generate a case statement for the lookup switch
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//
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#undef EFFECT
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#define EFFECT(n, i) case ENUM_ ## n: return new i;
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// ============================================================================
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// Module registration entry point
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//
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// This is the symbol that Audacity looks for when the module is built as a
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// dynamic library.
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//
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// When the module is builtin to Audacity, we use the same function, but it is
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// declared static so as not to clash with other builtin modules.
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// ============================================================================
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DECLARE_MODULE_ENTRY(AudacityModule)
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{
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// Create and register the importer
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return new BuiltinEffectsModule(moduleManager, path);
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}
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// ============================================================================
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// Register this as a builtin module
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// ============================================================================
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DECLARE_BUILTIN_MODULE(BuiltinsEffectBuiltin);
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///////////////////////////////////////////////////////////////////////////////
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//
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// BuiltinEffectsModule
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//
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///////////////////////////////////////////////////////////////////////////////
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BuiltinEffectsModule::BuiltinEffectsModule(ModuleManagerInterface *moduleManager,
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const wxString *path)
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{
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mModMan = moduleManager;
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if (path)
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{
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mPath = *path;
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}
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}
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BuiltinEffectsModule::~BuiltinEffectsModule()
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{
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mPath.Clear();
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}
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// ============================================================================
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// IdentInterface implementation
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// ============================================================================
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wxString BuiltinEffectsModule::GetPath()
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{
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return mPath;
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}
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wxString BuiltinEffectsModule::GetSymbol()
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{
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return wxTRANSLATE("Builtin Effects");
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}
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wxString BuiltinEffectsModule::GetName()
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{
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return wxTRANSLATE("Builtin Effects");
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}
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wxString BuiltinEffectsModule::GetVendor()
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{
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return wxTRANSLATE("The Audacity Team");
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}
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wxString BuiltinEffectsModule::GetVersion()
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{
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// This "may" be different if this were to be maintained as a separate DLL
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return AUDACITY_VERSION_STRING;
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}
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wxString BuiltinEffectsModule::GetDescription()
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{
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return wxTRANSLATE("Provides builtin effects to Audacity");
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}
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// ============================================================================
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// ModuleInterface implementation
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// ============================================================================
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bool BuiltinEffectsModule::Initialize()
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{
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for (size_t i = 0; i < WXSIZEOF(kEffectNames); i++)
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{
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mNames.Add(wxString(BUILTIN_EFFECT_PREFIX) + kEffectNames[i]);
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}
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return true;
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}
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void BuiltinEffectsModule::Terminate()
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{
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// Nothing to do here
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return;
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}
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bool BuiltinEffectsModule::AutoRegisterPlugins(PluginManagerInterface & WXUNUSED(pm))
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{
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// Nothing to do here
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return false;
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}
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wxArrayString BuiltinEffectsModule::FindPlugins(PluginManagerInterface & WXUNUSED(pm))
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{
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return mNames;
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}
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bool BuiltinEffectsModule::RegisterPlugin(PluginManagerInterface & pm, const wxString & path)
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{
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Effect *effect = Instantiate(path);
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if (effect)
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{
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pm.RegisterPlugin(this, effect);
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delete effect;
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return true;
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}
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return false;
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}
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bool BuiltinEffectsModule::IsPluginValid(const wxString & path)
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{
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return mNames.Index(path) != wxNOT_FOUND;
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}
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IdentInterface *BuiltinEffectsModule::CreateInstance(const wxString & path)
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{
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return Instantiate(path);
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}
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void BuiltinEffectsModule::DeleteInstance(IdentInterface *instance)
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{
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Effect *effect = dynamic_cast<Effect *>(instance);
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if (effect)
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{
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delete effect;
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}
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}
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// ============================================================================
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// BuiltinEffectsModule implementation
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// ============================================================================
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Effect *BuiltinEffectsModule::Instantiate(const wxString & path)
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{
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wxASSERT(path.StartsWith(BUILTIN_EFFECT_PREFIX));
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wxASSERT(mNames.Index(path) != wxNOT_FOUND);
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switch (mNames.Index(path))
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{
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EFFECT_LIST;
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}
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return NULL;
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}
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