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Added fallback when the soundcard does not support the selected speaker mode.

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This commit is contained in:
Niall Moody 2021-10-24 15:51:32 +01:00
parent 1b3c08893a
commit 5f77830404
1 changed files with 37 additions and 2 deletions
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39
Assets/Scripts/LibPdInstance.cs
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@ -576,7 +576,7 @@ public class LibPdInstance : MonoBehaviour
int bufferSize; int bufferSize;
int noOfBuffers; int noOfBuffers;
AudioSettings.GetDSPBufferSize (out bufferSize, out noOfBuffers); AudioSettings.GetDSPBufferSize(out bufferSize, out noOfBuffers);
numTicks = bufferSize/libpd_blocksize(); numTicks = bufferSize/libpd_blocksize();
//Create our instance. //Create our instance.
@ -586,7 +586,42 @@ public class LibPdInstance : MonoBehaviour
libpd_set_instance(instance); libpd_set_instance(instance);
//Initialise audio. //Initialise audio.
int err = libpd_init_audio(2, 2, AudioSettings.outputSampleRate); int numSpeakers = 2;
if(AudioSettings.driverCapabilities != AudioSettings.speakerMode)
Debug.LogWarning("LibPdInstance Warning: Soundcard driver capabilities do match the selected speaker mode. Using speaker mode: " + AudioSettings.driverCapabilities);
switch(AudioSettings.driverCapabilities)
{
case AudioSpeakerMode.Mono:
numSpeakers = 1;
break;
case AudioSpeakerMode.Stereo:
numSpeakers = 2;
break;
case AudioSpeakerMode.Quad:
numSpeakers = 4;
break;
case AudioSpeakerMode.Surround:
numSpeakers = 5;
break;
case AudioSpeakerMode.Mode5point1:
numSpeakers = 6;
break;
case AudioSpeakerMode.Mode7point1:
numSpeakers = 8;
break;
case AudioSpeakerMode.Prologic:
//TODO: If I understand the Unity docs correctly, it will be
//impossible for us to spatialise patches if speakerMode is set
//to Prologic. So this option may not be particularly useful.
numSpeakers = 2;
break;
}
int err = libpd_init_audio(numSpeakers,
numSpeakers,
AudioSettings.outputSampleRate);
if(err != 0) if(err != 0)
{ {
pdFail = true; pdFail = true;