/*
================
VorbisStream::UploadData
================
*/
bool VorbisStream::UploadData( AudioStreamData *streamData, int buffer, uInt maxSize ) {
VorbisStreamData *streamDataVorbis = static_cast<VorbisStreamData *>(streamData);
if ( streamData->isDone )
return false;
DynBuffer<char> wavData(maxSize);
int size = 0;
int bitsteam, result;
while( size < maxSize ) {
result = ov_read( &streamDataVorbis->file, wavData.data + size, maxSize - size, 0, 2, 1, &bitsteam );
if( result < 0 ) {
//common->Warning("Vorbis read error: '%s'", ovErrorMessage( result ) );
return false;
}
if( result > 0 )
size += result;
if( result == 0 )
break;
}
if( size == 0 )
return false;
if( result == 0 ) {
if ( !streamData->loop )
streamData->isDone = true;
else {
ov_clear( &static_cast<VorbisStreamData *>(streamData)->file );
streamData->pos = 0;
if ( ov_open_callbacks( streamData, &static_cast<VorbisStreamData *>(streamData)->file, OG_NULL, 0, vorbisCallbacks ) != 0 ) {
//common->Warning("Failed to read ogg file.");
return false;
}
}
}
alBufferData( buffer, format, wavData.data, size, freq );
return CheckAlErrors();
}
_Use_decl_annotations_
SingleSoundEffect AssetLoader::LoadSoundEffectFromFile(const char* filename) const
{
char source[MAX_PATH];
sprintf_s(source, "%s%s", GetConfig().ContentRoot, filename);
SoundFileData data;
LoadSoundFileData(source, &data);
// The DirectXTK Audio stack requires the memory that describes the WAV data to be
// in a unique_ptr.
/*
struct SoundFileDataDeleter
{
void operator() (void* p)
{
SoundFileData data;
data.Data = (uint8_t*)p; // Let the proper free occur
data.DataSize = 0;
data.Format = nullptr;
data.StartAudioData = nullptr;
data.StartAudioDataSize = 0;
FreeSoundFileData(&data);
}
};
*/
//std::unique_ptr<uint8_t[], SoundFileDataDeleter> wavData(data.Data);
std::unique_ptr<uint8_t[]> wavData(data.Data);
std::shared_ptr<SoundEffect> soundEffect(new SoundEffect(&GetGame().GetAudioEngine(), wavData, data.Format, data.StartAudioData, data.StartAudioDataSize));
return SingleSoundEffect(soundEffect);
}
