void ACSimpleCodec::Initialize(const AudioStreamBasicDescription* inInputFormat, const AudioStreamBasicDescription* inOutputFormat, const void* inMagicCookie, UInt32 inMagicCookieByteSize)
{
ReallocateInputBuffer(mInputBufferByteSize - kBufferPad);
// By definition CBR has this greater than 0. We must avoid a div by 0 error in AppendInputData()
// Note this will cause us to fail initialization which is intended
if (mInputFormat.mBytesPerPacket == 0)
{
CODEC_THROW(kAudioCodecUnsupportedFormatError);
}
ACBaseCodec::Initialize(inInputFormat, inOutputFormat, inMagicCookie, inMagicCookieByteSize);
}
void ACSimpleCodec::SetProperty(AudioCodecPropertyID inPropertyID, UInt32 inPropertyDataSize, const void* inPropertyData)
{
switch(inPropertyID)
{
case kAudioCodecPropertyInputBufferSize:
if(inPropertyDataSize == sizeof(UInt32))
{
ReallocateInputBuffer(*reinterpret_cast<const UInt32*>(inPropertyData));
}
else
{
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
default:
ACBaseCodec::SetProperty(inPropertyID, inPropertyDataSize, inPropertyData);
break;
}
}
void ACSimpleCodec::Initialize(const AudioStreamBasicDescription* inInputFormat, const AudioStreamBasicDescription* inOutputFormat, const void* inMagicCookie, UInt32 inMagicCookieByteSize)
{
ReallocateInputBuffer(mInputBufferByteSize - kBufferPad);
ACBaseCodec::Initialize(inInputFormat, inOutputFormat, inMagicCookie, inMagicCookieByteSize);
}
