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Plugin host sample position.

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This commit is contained in:
jules 2012-08-26 09:57:15 +01:00
parent 8f514b7198
commit 5b2a49ed5a
2 changed files with 14 additions and 20 deletions
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2
modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm
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@ -938,7 +938,7 @@ private:
}
if (outCurrentSampleInTimeLine != nullptr)
*outCurrentSampleInTimeLine = roundToInt (result.timeInSeconds * getSampleRate());
*outCurrentSampleInTimeLine = (Float64) result.timeInSamples;
if (outIsCycling != nullptr) *outIsCycling = false;
if (outCycleStartBeat != nullptr) *outCycleStartBeat = 0;

32
modules/juce_audio_processors/format_types/juce_VSTPluginFormat.cpp
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@ -923,12 +923,8 @@ void VSTPluginInstance::initialise()
else
dispatch (effSetProgram, 0, 0, 0, 0);
int i;
for (i = effect->numInputs; --i >= 0;)
dispatch (effConnectInput, i, 1, 0, 0);
for (i = effect->numOutputs; --i >= 0;)
dispatch (effConnectOutput, i, 1, 0, 0);
for (int i = effect->numInputs; --i >= 0;) dispatch (effConnectInput, i, 1, 0, 0);
for (int i = effect->numOutputs; --i >= 0;) dispatch (effConnectOutput, i, 1, 0, 0);
updateStoredProgramNames();
@ -939,18 +935,16 @@ void VSTPluginInstance::initialise()
//==============================================================================
void VSTPluginInstance::prepareToPlay (double sampleRate_,
int samplesPerBlockExpected)
void VSTPluginInstance::prepareToPlay (double rate, int samplesPerBlockExpected)
{
setPlayConfigDetails (effect->numInputs, effect->numOutputs,
sampleRate_, samplesPerBlockExpected);
setPlayConfigDetails (effect->numInputs, effect->numOutputs, rate, samplesPerBlockExpected);
setLatencySamples (effect->initialDelay);
vstHostTime.tempo = 120.0;
vstHostTime.timeSigNumerator = 4;
vstHostTime.timeSigDenominator = 4;
vstHostTime.sampleRate = sampleRate_;
vstHostTime.sampleRate = rate;
vstHostTime.samplePos = 0;
vstHostTime.flags = kVstNanosValid; /*| kVstTransportPlaying | kVstTempoValid | kVstTimeSigValid*/;
@ -968,7 +962,7 @@ void VSTPluginInstance::prepareToPlay (double sampleRate_,
incomingMidi.clear();
dispatch (effSetSampleRate, 0, 0, 0, (float) sampleRate_);
dispatch (effSetSampleRate, 0, 0, 0, (float) rate);
dispatch (effSetBlockSize, 0, jmax (16, samplesPerBlockExpected), 0, 0);
tempBuffer.setSize (jmax (1, effect->numOutputs), samplesPerBlockExpected);
@ -1002,25 +996,25 @@ void VSTPluginInstance::releaseResources()
midiEventsToSend.freeEvents();
}
void VSTPluginInstance::processBlock (AudioSampleBuffer& buffer,
MidiBuffer& midiMessages)
void VSTPluginInstance::processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages)
{
const int numSamples = buffer.getNumSamples();
if (initialised)
{
AudioPlayHead* playHead = getPlayHead();
AudioPlayHead* const playHead = getPlayHead();
if (playHead != nullptr)
{
AudioPlayHead::CurrentPositionInfo position;
playHead->getCurrentPosition (position);
vstHostTime.tempo = position.bpm;
vstHostTime.timeSigNumerator = position.timeSigNumerator;
vstHostTime.samplePos = position.timeInSamples;
vstHostTime.tempo = position.bpm;
vstHostTime.timeSigNumerator = position.timeSigNumerator;
vstHostTime.timeSigDenominator = position.timeSigDenominator;
vstHostTime.ppqPos = position.ppqPosition;
vstHostTime.barStartPos = position.ppqPositionOfLastBarStart;
vstHostTime.ppqPos = position.ppqPosition;
vstHostTime.barStartPos = position.ppqPositionOfLastBarStart;
vstHostTime.flags |= kVstTempoValid | kVstTimeSigValid | kVstPpqPosValid | kVstBarsValid;
if (position.isPlaying)