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Have withdrawn attempt to be clever with client notification here, as it was having no effect in the current environment, making it hard to build up any confidence.

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This commit is contained in:
Thomas Harte 2016-10-23 20:33:59 -04:00
parent b12f2f2796
commit 7c33c34b0c
1 changed files with 1 additions and 12 deletions
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13
OSBindings/Mac/Clock Signal/Audio/CSAudioQueue.m
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@ -14,22 +14,13 @@
@implementation CSAudioQueue
{
AudioQueueRef _audioQueue;
size_t _queuedSamples;
BOOL _hasHad256;
}
#pragma mark - AudioQueue callbacks
- (void)audioQueue:(AudioQueueRef)theAudioQueue didCallbackWithBuffer:(AudioQueueBufferRef)buffer
{
size_t samplesInBuffer = (size_t)(buffer->mAudioDataByteSize / sizeof(int16_t));
if(_queuedSamples >= 128 && _queuedSamples - samplesInBuffer < 128 && _hasHad256)
{
_hasHad256 = NO;
[self.delegate audioQueueIsRunningDry:self];
}
_queuedSamples -= samplesInBuffer;
[self.delegate audioQueueIsRunningDry:self];
AudioQueueFreeBuffer(_audioQueue, buffer);
}
@ -106,8 +97,6 @@ static void audioOutputCallback(
{
AudioQueueBufferRef newBuffer;
size_t bufferBytes = lengthInSamples * sizeof(int16_t);
_queuedSamples += lengthInSamples;
_hasHad256 |= (_queuedSamples >= 256);
AudioQueueAllocateBuffer(_audioQueue, (UInt32)bufferBytes, &newBuffer);
memcpy(newBuffer->mAudioData, buffer, bufferBytes);