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[Audio Output] Eliminated another stack buffer 

Another large stack buffer was at play here. Consolidated it into an
existing buffer that can perform double duty here, since neither place
it's used conflicts with each other.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
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Christopher Snowhill 2022-07-19 23:03:00 -07:00
parent afa992189d
commit d9a09bff40
1 changed files with 2 additions and 3 deletions
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5
Audio/Output/OutputAVFoundation.m
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@ -139,16 +139,15 @@ static OSStatus eqRenderCallback(void *inRefCon, AudioUnitRenderActionFlags *ioA
location:@"pre downmix"];
#endif
// It should be fine to request up to double, we'll only get downsampled
float outputBuffer[amountToRead * newFormat.mChannelsPerFrame];
const float *outputPtr = (const float *)[samples bytes];
if(r8bstate) {
size_t inDone = 0;
[currentPtsLock lock];
size_t framesDone = r8bstate_resample(r8bstate, outputPtr, frameCount, &inDone, &outputBuffer[0], amountToRead);
size_t framesDone = r8bstate_resample(r8bstate, outputPtr, frameCount, &inDone, &r8bTempBuffer[0], amountToRead);
[currentPtsLock unlock];
if(!framesDone) return 0;
frameCount = (int)framesDone;
outputPtr = &outputBuffer[0];
outputPtr = &r8bTempBuffer[0];
chunkDuration = frameCount / newFormat.mSampleRate;
}