int ODFFmpegDecoder::DecodeFrame(streamContext *sc, bool flushing)
{
int ret = import_ffmpeg_decode_frame(sc, flushing);
if (ret == 0 && sc->m_frameValid) {
//stick it in the cache.
//TODO- consider growing/unioning a few cache buffers like WaveCache does.
//however we can't use wavecache as it isn't going to handle our stereo interleaved part, and isn't for samples
//However if other ODDecode tasks need this, we should do a NEW class for caching.
FFMpegDecodeCache* cache = new FFMpegDecodeCache;
//len is number of samples per channel
cache->numChannels = sc->m_stream->codec->channels;
cache->len = (sc->m_decodedAudioSamplesValidSiz / sc->m_samplesize) / cache->numChannels;
cache->start = mCurrentPos;
cache->samplePtr = (uint8_t*) malloc(sc->m_decodedAudioSamplesValidSiz);
cache->samplefmt = sc->m_samplefmt;
memcpy(cache->samplePtr, sc->m_decodedAudioSamples, sc->m_decodedAudioSamplesValidSiz);
InsertCache(cache);
}
return ret;
}
int FFmpegImportFileHandle::DecodeFrame(streamContext *sc, bool flushing)
{
return import_ffmpeg_decode_frame(sc, flushing);
}