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fix for ringbuffer problem on 64-bit macs. Also, this should make it possible to migrate away from using the long datatype on pa_ringbuffer.

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This commit is contained in:
bjornroche 2009-11-18 16:09:05 +00:00
commit c55f47de78
3 changed files with 58 additions and 44 deletions
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7
src/hostapi/coreaudio/pa_mac_core.c
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@ -1714,19 +1714,18 @@ static OSStatus ringBufferIOProc( AudioConverterRef inAudioConverter,
void*inUserData )
{
void *dummyData;
long dummySize;
ring_buffer_size_t dummySize;
PaUtilRingBuffer *rb = (PaUtilRingBuffer *) inUserData;
VVDBUG(("ringBufferIOProc()\n"));
assert( sizeof( UInt32 ) == sizeof( long ) );
if( PaUtil_GetRingBufferReadAvailable( rb ) == 0 ) {
*outData = NULL;
*ioDataSize = 0;
return RING_BUFFER_EMPTY;
}
PaUtil_GetRingBufferReadRegions( rb, *ioDataSize,
outData, (long *)ioDataSize,
outData, (ring_buffer_size_t *)ioDataSize,
&dummyData, &dummySize );
assert( *ioDataSize );
@ -1938,7 +1937,7 @@ static OSStatus AudioIOProc( void *inRefCon,
because we have to do a little buffer processing that the
AudioConverter would otherwise handle for us. */
void *data1, *data2;
long size1, size2;
ring_buffer_size_t size1, size2;
PaUtil_GetRingBufferReadRegions( &stream->inputRingBuffer,
inChan*frames*flsz,
&data1, &size1,