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Code Issues Releases Wiki Activity

Only set input parms when inputs are available...ditto output

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This commit is contained in:
Leland Lucius 2015-05-26 00:22:35 -05:00
parent 52c13f4c77
commit 2028628e82
1 changed files with 58 additions and 51 deletions
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109
src/effects/audiounits/AudioUnitEffect.cpp
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@ -971,7 +971,6 @@ wxString AudioUnitEffect::GetFamily()
bool AudioUnitEffect::IsInteractive()
{
printf("isinter %d\n", mInteractive);
return mInteractive;
}
@ -2280,42 +2279,6 @@ bool AudioUnitEffect::SetRateAndChannels()
{
ComponentResult auResult;
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Global,
0,
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("Didn't accept sample rate\n");
return false;
}
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Input,
0,
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("Didn't accept sample rate\n");
return false;
}
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Output,
0,
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("Didn't accept sample rate\n");
return false;
}
AudioStreamBasicDescription streamFormat = {0};
streamFormat.mSampleRate = mSampleRate;
@ -2329,27 +2292,71 @@ bool AudioUnitEffect::SetRateAndChannels()
streamFormat.mBytesPerPacket = sizeof(float);
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Input,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Global,
0,
&streamFormat,
sizeof(AudioStreamBasicDescription));
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("%ls Didn't accept sample rate on global\n", GetName().c_str());
return false;
}
streamFormat.mChannelsPerFrame = mAudioOuts;
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Output,
0,
&streamFormat,
sizeof(AudioStreamBasicDescription));
if (auResult != 0)
if (mAudioIns > 0)
{
return false;
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Input,
0,
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("%ls Didn't accept sample rate on input\n", GetName().c_str());
return false;
}
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Input,
0,
&streamFormat,
sizeof(AudioStreamBasicDescription));
if (auResult != 0)
{
printf("%ls didn't accept stream format on input\n", GetName().c_str());
return false;
}
}
if (mAudioOuts > 0)
{
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_SampleRate,
kAudioUnitScope_Output,
0,
&mSampleRate,
sizeof(Float64));
if (auResult != 0)
{
printf("%ls Didn't accept sample rate on output\n", GetName().c_str());
return false;
}
streamFormat.mChannelsPerFrame = mAudioOuts;
auResult = AudioUnitSetProperty(mUnit,
kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Output,
0,
&streamFormat,
sizeof(AudioStreamBasicDescription));
if (auResult != 0)
{
printf("%ls didn't accept stream format on output\n", GetName().c_str());
return false;
}
}
return true;