falkTX
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Cadence
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More VST work

tags/v0.9.0
falkTX 13 years ago
parent
188cfda3fe
commit
b9e5c84a7c
2 changed files with 248 additions and 8 deletions
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  1. +3
    -3
      src/carla/qtcreator/carla-backend.pro
  2. +245
    -5
      src/carla/vst.cpp

+ 3
- 3
src/carla/qtcreator/carla-backend.pro View File

@@ -35,12 +35,12 @@ HEADERS = \
../../carla-includes/carla_includes.h

INCLUDEPATH = .. \
../../carla-includes \
../../carla-includes/vestige
../../carla-includes
# ../../carla-includes/vestige

TARGET = carla_backend

DEFINES = VESTIGE_HEADER
#DEFINES = VESTIGE_HEADER

LIBS = ../../carla-lilv/carla_lilv.a



+ 245
- 5
src/carla/vst.cpp View File

@@ -66,6 +66,133 @@ bool VstPluginCanDo(AEffect* effect, const char* feature)
return (effect->dispatcher(effect, effCanDo, 0, 0, (void*)feature, 0.0f) == 1);
}

const char* VstOpcode2str(int32_t opcode)
{
switch (opcode)
{
case audioMasterAutomate:
return "audioMasterAutomate";
case audioMasterVersion:
return "audioMasterVersion";
case audioMasterCurrentId:
return "audioMasterCurrentId";
case audioMasterIdle:
return "audioMasterIdle";
#if ! VST_FORCE_DEPRECATED
case audioMasterPinConnected:
return "audioMasterPinConnected";
case audioMasterWantMidi:
return "audioMasterWantMidi";
#endif
case audioMasterGetTime:
return "audioMasterGetTime";
case audioMasterProcessEvents:
return "audioMasterProcessEvents";
#if ! VST_FORCE_DEPRECATED
case audioMasterSetTime:
return "audioMasterSetTime";
case audioMasterTempoAt:
return "audioMasterTempoAt";
case audioMasterGetNumAutomatableParameters:
return "audioMasterGetNumAutomatableParameters";
case audioMasterGetParameterQuantization:
return "audioMasterGetParameterQuantization";
#endif
case audioMasterIOChanged:
return "audioMasterIOChanged";
#if ! VST_FORCE_DEPRECATED
case audioMasterNeedIdle:
return "audioMasterNeedIdle";
#endif
case audioMasterSizeWindow:
return "audioMasterSizeWindow";
case audioMasterGetSampleRate:
return "audioMasterGetSampleRate";
case audioMasterGetBlockSize:
return "audioMasterGetBlockSize";
case audioMasterGetInputLatency:
return "audioMasterGetInputLatency";
case audioMasterGetOutputLatency:
return "audioMasterGetOutputLatency";
#if ! VST_FORCE_DEPRECATED
case audioMasterGetPreviousPlug:
return "audioMasterGetPreviousPlug";
case audioMasterGetNextPlug:
return "audioMasterGetNextPlug";
case audioMasterWillReplaceOrAccumulate:
return "audioMasterWillReplaceOrAccumulate";
#endif
case audioMasterGetCurrentProcessLevel:
return "audioMasterGetCurrentProcessLevel";
case audioMasterGetAutomationState:
return "audioMasterGetAutomationState";
case audioMasterOfflineStart:
return "audioMasterOfflineStart";
case audioMasterOfflineRead:
return "audioMasterOfflineRead";
case audioMasterOfflineWrite:
return "audioMasterOfflineWrite";
case audioMasterOfflineGetCurrentPass:
return "audioMasterOfflineGetCurrentPass";
case audioMasterOfflineGetCurrentMetaPass:
return "audioMasterOfflineGetCurrentMetaPass";
#if ! VST_FORCE_DEPRECATED
case audioMasterSetOutputSampleRate:
return "audioMasterSetOutputSampleRate";
#ifdef VESTIGE_HEADER
case audioMasterGetSpeakerArrangement:
#else
case audioMasterGetOutputSpeakerArrangement:
#endif
return "audioMasterGetOutputSpeakerArrangement";
#endif
case audioMasterGetVendorString:
return "audioMasterGetVendorString";
case audioMasterGetProductString:
return "audioMasterGetProductString";
case audioMasterGetVendorVersion:
return "audioMasterGetVendorVersion";
case audioMasterVendorSpecific:
return "audioMasterVendorSpecific";
#if ! VST_FORCE_DEPRECATED
case audioMasterSetIcon:
return "audioMasterSetIcon";
#endif
case audioMasterCanDo:
return "audioMasterCanDo";
case audioMasterGetLanguage:
return "audioMasterGetLanguage";
#if ! VST_FORCE_DEPRECATED
case audioMasterOpenWindow:
return "audioMasterOpenWindow";
case audioMasterCloseWindow:
return "audioMasterCloseWindow";
#endif
case audioMasterGetDirectory:
return "audioMasterGetDirectory";
case audioMasterUpdateDisplay:
return "audioMasterUpdateDisplay";
case audioMasterBeginEdit:
return "audioMasterBeginEdit";
case audioMasterEndEdit:
return "audioMasterEndEdit";
case audioMasterOpenFileSelector:
return "audioMasterOpenFileSelector";
case audioMasterCloseFileSelector:
return "audioMasterCloseFileSelector";
#if ! VST_FORCE_DEPRECATED
case audioMasterEditFile:
return "audioMasterEditFile";
case audioMasterGetChunkFile:
return "audioMasterGetChunkFile";
case audioMasterGetInputSpeakerArrangement:
return "audioMasterGetInputSpeakerArrangement";
#endif
default:
return "unknown";
}
}

#if 1
short add_plugin_vst(const char* filename, const char* label);

@@ -1001,6 +1128,10 @@ public:
effect->dispatcher(effect, effStartProcess, 0, 0, nullptr, 0.0f);
}

// FIXME - make this a global option
// don't process if not needed
//if ((effect->flags & effFlagsNoSoundInStop) > 0 && ains_peak_tmp[0] == 0 && ains_peak_tmp[1] == 0 && midi_event_count == 0 && ! midi.port_mout)
//{
if (effect->flags & effFlagsCanReplacing)
{
effect->processReplacing(effect, ains_buffer, aouts_buffer, nframes);
@@ -1010,9 +1141,11 @@ public:
for (i=0; i < aout.count; i++)
memset(aouts_buffer[i], 0, sizeof(jack_audio_sample_t)*nframes);

// FIXME - missing macro check (??)
#if ! VST_FORCE_DEPRECATED
effect->process(effect, ains_buffer, aouts_buffer, nframes);
#endif
}
//}
}
else
{
@@ -1230,6 +1363,8 @@ public:

static intptr_t VstHostCallback(AEffect* effect, int32_t opcode, int32_t index, intptr_t value, void* ptr, float opt)
{
qDebug("VstHostCallback() - code: %s, index: %i, value: " P_INTPTR ", opt: %f", VstOpcode2str(opcode), index, value, opt);

// Check if 'user' points to this plugin
VstPlugin* self = nullptr;

@@ -1258,6 +1393,7 @@ public:
effect->dispatcher(effect, effEditIdle, 0, 0, nullptr, 0.0f);
break;

#if ! VST_FORCE_DEPRECATED
case audioMasterWantMidi: // TODO
// Deprecated in VST SDK 2.4
#if 0
@@ -1292,6 +1428,7 @@ public:
}
#endif
break;
#endif

case audioMasterGetTime:
{
@@ -1357,6 +1494,15 @@ public:

break;

#if ! VST_FORCE_DEPRECATED
#if 0
case audioMasterSetTime:
// Deprecated in VST SDK 2.4
break;
#endif
#endif

#if ! VST_FORCE_DEPRECATED
case audioMasterTempoAt:
// Deprecated in VST SDK 2.4
jack_position_t* jack_pos;
@@ -1371,6 +1517,13 @@ public:
// Deprecated in VST SDK 2.4
return MAX_PARAMETERS;

#if 0
case audioMasterGetParameterQuantization:
// Deprecated in VST SDK 2.4
break;
#endif
#endif

#if 0
case audioMasterIOChanged:
if (self && self->m_id >= 0)
@@ -1403,10 +1556,9 @@ public:
}
break;

case audioMasterNeedIdle: // TODO
case audioMasterNeedIdle:
// Deprecated in VST SDK 2.4
effect->dispatcher(effect, 53 /* effIdle */, 0, 0, nullptr, 0.0f);
return 1;
break;
#endif

case audioMasterSizeWindow:
@@ -1426,6 +1578,50 @@ public:
case audioMasterGetBlockSize:
return get_buffer_size();

#if 0
case audioMasterGetInputLatency:
return 0;

case audioMasterGetOutputLatency:
return 0;

case audioMasterGetPreviousPlug:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetNextPlug:
// Deprecated in VST SDK 2.4
break;

case audioMasterWillReplaceOrAccumulate:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetCurrentProcessLevel:
// TODO
return 0;

case audioMasterGetAutomationState:
// TODO
return 0;

case audioMasterOfflineStart:
case audioMasterOfflineRead:
case audioMasterOfflineWrite:
case audioMasterOfflineGetCurrentPass:
case audioMasterOfflineGetCurrentMetaPass:
// TODO
break;

case audioMasterSetOutputSampleRate:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetOutputSpeakerArrangement:
// Deprecated in VST SDK 2.4
break;
#endif

case audioMasterGetVendorString:
strcpy((char*)ptr, "falkTX");
break;
@@ -1437,6 +1633,15 @@ public:
case audioMasterGetVendorVersion:
return 0x05; // 0.5

case audioMasterVendorSpecific:
break;

#if ! VST_FORCE_DEPRECATED
case audioMasterSetIcon:
// Deprecated in VST SDK 2.4
break;
#endif

case audioMasterCanDo:
#if DEBUG
qDebug("VstHostCallback:audioMasterCanDo - %s", (char*)ptr);
@@ -1484,6 +1689,17 @@ public:
case audioMasterGetLanguage:
return kVstLangEnglish;

#if 0
case audioMasterOpenWindow:
case audioMasterCloseWindow:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetDirectory:
// TODO
break;
#endif

case audioMasterUpdateDisplay:
if (self)
{
@@ -1509,8 +1725,32 @@ public:
}
break;

#if 0
case audioMasterBeginEdit:
case audioMasterEndEdit:
// TODO
break;

case audioMasterOpenFileSelector:
case audioMasterCloseFileSelector:
// TODO
break;

case audioMasterEditFile:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetChunkFile:
// Deprecated in VST SDK 2.4
break;

case audioMasterGetInputSpeakerArrangement:
// Deprecated in VST SDK 2.4
break;
#endif

default:
qDebug("VstHostCallback() - code: %02i, index: %02i, value: " P_INTPTR ", opt: %03f", opcode, index, value, opt);
//qDebug("VstHostCallback() - code: %s, index: %i, value: " P_INTPTR ", opt: %f", VstOpcode2str(opcode), index, value, opt);
break;
}



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