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orastron:main
orastron:cpumeter
orastron:v0.0.4
orastron:v0.0.3
orastron:v0.0.2
orastron:v0.0.1
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compare: orastron:7302a19c233e2caee4299a1f01810b24c7226204
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orastron:cpumeter
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orastron:v0.0.3
orastron:v0.0.2
orastron:v0.0.1

2 Commits
e32ee4f4c2 ... 7302a19c23

Author SHA1 Message Date
Paolo Marrone
7302a19c23 Merge remote-tracking branch 'origin/main' into cpumeter 2024-07-30 14:23:44 +02:00
Stefano D'Angelo
c53cc855b9 fix vst3 processing with inactive needed buses 2024-07-30 12:23:32 +02:00
1 changed files with 63 additions and 41 deletions
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104
templates/vst3/src/vst3.c
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@ -203,6 +203,10 @@ typedef struct pluginInstance {
#if DATA_PRODUCT_CHANNELS_AUDIO_OUTPUT_N > 0
float *outputs[DATA_PRODUCT_CHANNELS_AUDIO_OUTPUT_N];
#endif
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N + DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N + DATA_PRODUCT_BUSES_MIDI_INPUT_N + DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
// see https://github.com/steinbergmedia/vst3sdk/issues/128
char neededBusesActive;
#endif
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N > 0
char inputsActive[DATA_PRODUCT_BUSES_AUDIO_INPUT_N];
#endif
@ -300,21 +304,24 @@ static Steinberg_tresult pluginInitialize(void *thisInterface, struct Steinberg_
plugin_set_parameter(&p->p, parameterData[i].index, parameterData[i].def);
}
#endif
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N > 0
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N + DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N + DATA_PRODUCT_BUSES_MIDI_INPUT_N + DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
p->neededBusesActive = 0;
# if DATA_PRODUCT_BUSES_AUDIO_INPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_AUDIO_INPUT_N; i++)
p->inputsActive[i] = 0;
#endif
#if DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N > 0
# endif
# if DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N; i++)
p->outputsActive[i] = 0;
#endif
#if DATA_PRODUCT_BUSES_MIDI_INPUT_N > 0
# endif
# if DATA_PRODUCT_BUSES_MIDI_INPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_MIDI_INPUT_N; i++)
p->midiInputsActive[i] = 0;
#endif
#if DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
# endif
# if DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_MIDI_OUTPUT_N; i++)
p->midiOutputsActive[i] = 0;
# endif
#endif
p->mem = NULL;
#ifdef PARAM_OUT_CPU_INDEX
@ -470,25 +477,28 @@ static Steinberg_tresult pluginSetActive(void* thisInterface, Steinberg_TBool st
p->mem = NULL;
}
if (state) {
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_AUDIO_INPUT_N; i++)
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N + DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N + DATA_PRODUCT_BUSES_MIDI_INPUT_N + DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
p->neededBusesActive = 1;
# if DATA_PRODUCT_BUSES_AUDIO_INPUT_N > 0
for (size_t i = 0; p->neededBusesActive && i < DATA_PRODUCT_BUSES_AUDIO_INPUT_N; i++)
if (!p->inputsActive[i] && (busInfoAudioInput[i].flags & Steinberg_Vst_BusInfo_BusFlags_kDefaultActive))
return Steinberg_kResultFalse;
#endif
#if DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N; i++)
p->neededBusesActive = 0;
# endif
# if DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N > 0
for (size_t i = 0; p->neededBusesActive && i < DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N; i++)
if (!p->outputsActive[i] && (busInfoAudioOutput[i].flags & Steinberg_Vst_BusInfo_BusFlags_kDefaultActive))
return Steinberg_kResultFalse;
#endif
#if DATA_PRODUCT_BUSES_MIDI_INPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_MIDI_INPUT_N; i++)
p->neededBusesActive = 0;
# endif
# if DATA_PRODUCT_BUSES_MIDI_INPUT_N > 0
for (size_t i = 0; p->neededBusesActive && i < DATA_PRODUCT_BUSES_MIDI_INPUT_N; i++)
if (!p->midiInputsActive[i] && (busInfoMidiInput[i].flags & Steinberg_Vst_BusInfo_BusFlags_kDefaultActive))
return Steinberg_kResultFalse;
#endif
#if DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
for (size_t i = 0; i < DATA_PRODUCT_BUSES_MIDI_OUTPUT_N; i++)
p->neededBusesActive = 0;
# endif
# if DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
for (size_t i = 0; p->neededBusesActive && i < DATA_PRODUCT_BUSES_MIDI_OUTPUT_N; i++)
if (!p->midiOutputsActive[i] && (busInfoMidiOutput[i].flags & Steinberg_Vst_BusInfo_BusFlags_kDefaultActive))
return Steinberg_kResultFalse;
p->neededBusesActive = 0;
# endif
#endif
plugin_set_sample_rate(&p->p, p->sampleRate);
size_t req = plugin_mem_req(&p->p);
@ -789,27 +799,39 @@ static Steinberg_tresult pluginProcess(void* thisInterface, struct Steinberg_Vst
}
#endif
#if DATA_PRODUCT_CHANNELS_AUDIO_INPUT_N > 0
const float **inputs = p->inputs;
Steinberg_int32 ki = 0;
for (Steinberg_int32 i = 0; i < data->numInputs; i++)
for (Steinberg_int32 j = 0; j < data->inputs[i].numChannels; j++, ki++)
inputs[ki] = data->inputs[i].Steinberg_Vst_AudioBusBuffers_channelBuffers32[j];
#else
const float **inputs = NULL;
#endif
#if DATA_PRODUCT_BUSES_AUDIO_INPUT_N + DATA_PRODUCT_BUSES_AUDIO_OUTPUT_N + DATA_PRODUCT_BUSES_MIDI_INPUT_N + DATA_PRODUCT_BUSES_MIDI_OUTPUT_N > 0
if (p->neededBusesActive) {
# if DATA_PRODUCT_CHANNELS_AUDIO_INPUT_N > 0
const float **inputs = p->inputs;
Steinberg_int32 ki = 0;
for (Steinberg_int32 i = 0; i < data->numInputs; i++)
for (Steinberg_int32 j = 0; j < data->inputs[i].numChannels; j++, ki++)
inputs[ki] = data->inputs[i].Steinberg_Vst_AudioBusBuffers_channelBuffers32[j];
# else
const float **inputs = NULL;
# endif
#if DATA_PRODUCT_CHANNELS_AUDIO_OUTPUT_N > 0
float **outputs = p->outputs;
Steinberg_int32 ko = 0;
for (Steinberg_int32 i = 0; i < data->numOutputs; i++)
for (Steinberg_int32 j = 0; j < data->outputs[i].numChannels; j++, ko++)
outputs[ko] = data->outputs[i].Steinberg_Vst_AudioBusBuffers_channelBuffers32[j];
#else
float **outputs = NULL;
#endif
# if DATA_PRODUCT_CHANNELS_AUDIO_OUTPUT_N > 0
float **outputs = p->outputs;
Steinberg_int32 ko = 0;
for (Steinberg_int32 i = 0; i < data->numOutputs; i++)
for (Steinberg_int32 j = 0; j < data->outputs[i].numChannels; j++, ko++)
outputs[ko] = data->outputs[i].Steinberg_Vst_AudioBusBuffers_channelBuffers32[j];
# else
float **outputs = NULL;
# endif
plugin_process(&p->p, inputs, outputs, data->numSamples);
plugin_process(&p->p, inputs, outputs, data->numSamples);
} else {
# if DATA_PRODUCT_CHANNELS_AUDIO_OUTPUT_N > 0
for (Steinberg_int32 i = 0; i < data->numOutputs; i++)
for (Steinberg_int32 j = 0; j < data->outputs[i].numChannels; j++)
memset(data->outputs[i].Steinberg_Vst_AudioBusBuffers_channelBuffers32[j], 0, data->numSamples * sizeof(float));
# endif
}
#else
plugin_process(&p->p, NULL, NULL, data->numSamples);
#endif
processParams(p, data, 0);