Lines Matching defs:ioData
2911 AudioBufferList *ioData)
2926 syscall(180, tracerStart, inBusNumber, ioData->mNumberBuffers, 0, 0);
2931 result = THIS->DoRender (ioData); // normal case
2933 result = THIS->DoSRCRender (ioData); // pre 2.0 mixer case
2936 syscall(180, tracerEnd, inBusNumber, ioData->mNumberBuffers, 0, 0);
2972 AudioBufferList *ioData,
2986 ioData->mBuffers[0].mData = NULL; // return nothing
2987 ioData->mBuffers[0].mDataByteSize = 0; // return nothing
3024 ioData->mBuffers[0].mData = NULL; // return nothing
3025 ioData->mBuffers[0].mDataByteSize = 0; // return nothing
3036 ioData->mBuffers[0].mData = bufferInfo->mBuffer->GetDataPtr() + bufferInfo->mOffset; // point to the data we are providing
3037 ioData->mBuffers[0].mDataByteSize = *ioNumberDataPackets * bufferInfo->mBuffer->GetBytesPerPacket();
3038 bufferInfo->mOffset += ioData->mBuffers[0].mDataByteSize;
3081 OSStatus OALSource::DoRender (AudioBufferList *ioData)
3084 UInt32 packetsRequestedFromRenderProc = ioData->mBuffers[0].mDataByteSize / sizeof(Float32);
3092 UInt32 dataByteSize = ioData->mBuffers[0].mDataByteSize;
3095 tBufferList->mNumberBuffers = ioData->mNumberBuffers;
3097 tBufferList->mBuffers[0].mNumberChannels = ioData->mBuffers[0].mNumberChannels;
3098 tBufferList->mBuffers[0].mDataByteSize = ioData->mBuffers[0].mDataByteSize;
3099 tBufferList->mBuffers[0].mData = ioData->mBuffers[0].mData;
3103 tBufferList->mBuffers[1].mNumberChannels = ioData->mBuffers[1].mNumberChannels;
3104 tBufferList->mBuffers[1].mDataByteSize = ioData->mBuffers[1].mDataByteSize;
3105 tBufferList->mBuffers[1].mData = ioData->mBuffers[1].mData;
3112 // source is being edited. can't render, so the ioData buffers must be cleared out
3113 for (UInt32 i = 0; i < ioData->mNumberBuffers; i++)
3114 memset(ioData->mBuffers[i].mData, 0, ioData->mBuffers[i].mDataByteSize);
3177 tBufferList->mBuffers[0].mData = (Byte *) ioData->mBuffers[0].mData + byteCount;
3182 tBufferList->mBuffers[1].mData = (Byte *) ioData->mBuffers[1].mData + byteCount;
3256 tBufferList->mBuffers[0].mData = (Byte *) ioData->mBuffers[0].mData + byteCount;
3261 tBufferList->mBuffers[1].mData = (Byte *) ioData->mBuffers[1].mData + byteCount;
3270 RampDown(ioData);
3276 RampUp(ioData);
3478 void OALSource::RampDown (AudioBufferList *ioData)
3483 UInt32 sampleCount = (ioData->mBuffers[0].mDataByteSize / sizeof (Float32));
3486 for (UInt32 i = 0; i < ioData->mNumberBuffers; i++)
3489 Float32 *sample = (Float32*) ioData->mBuffers[i].mData;
3500 void OALSource::RampUp (AudioBufferList *ioData)
3505 UInt32 sampleCount = (ioData->mBuffers[0].mDataByteSize / sizeof (Float32));
3508 for (UInt32 i = 0; i < ioData->mNumberBuffers; i++)
3511 Float32 *sample = (Float32*) ioData->mBuffers[i].mData;
3530 OSStatus OALSource::DoSRCRender( AudioBufferList *ioData )
3542 // source is being edited. can't render, so the ioData buffers must be cleared out
3543 for (UInt32 i = 0; i < ioData->mNumberBuffers; i++)
3544 memset(ioData->mBuffers[i].mData, 0, ioData->mBuffers[i].mDataByteSize);
3595 int nchannels; nchannels = ioData->mNumberBuffers;
3600 return (DoRender(ioData));
3604 UInt32 inFramesToProcess; inFramesToProcess = ioData->mBuffers[0].mDataByteSize / sizeof(Float32);
3632 mTempSourceStorage->mNumberBuffers = ioData->mNumberBuffers;
3679 float *destL; destL = (float *) ioData->mBuffers[0].mData;
3680 float *destR; destR = (float *) ioData->mBuffers[1].mData;