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decoder/flac: move functions into struct FlacDecoder

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This commit is contained in:
Max Kellermann
2016-07-11 22:45:29 +02:00
parent 85b6a52662
commit d6ce2e3671
3 changed files with 69 additions and 65 deletions
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27
src/decoder/plugins/FlacCommon.hxx
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@@ -72,19 +72,30 @@ struct FlacDecoder : public FlacInput {
bool Initialize(unsigned sample_rate, unsigned bits_per_sample,
unsigned channels, FLAC__uint64 total_frames);
void OnMetadata(const FLAC__StreamMetadata &metadata);
FLAC__StreamDecoderWriteStatus OnWrite(const FLAC__Frame &frame,
const FLAC__int32 *const buf[],
FLAC__uint64 nbytes);
/**
* Calculate the delta (in bytes) between the last frame and
* the current frame.
*/
FLAC__uint64 GetDeltaPosition(const FLAC__StreamDecoder &sd);
private:
void OnStreamInfo(const FLAC__StreamMetadata_StreamInfo &stream_info);
void OnVorbisComment(const FLAC__StreamMetadata_VorbisComment &vc);
/**
* This function attempts to call decoder_initialized() in case there
* was no STREAMINFO block. This is allowed for nonseekable streams,
* where the server sends us only a part of the file, without
* providing the STREAMINFO block from the beginning of the file
* (e.g. when seeking with SqueezeBox Server).
*/
bool OnFirstFrame(const FLAC__FrameHeader &header);
};
void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
FlacDecoder *data);
FLAC__StreamDecoderWriteStatus
flac_common_write(FlacDecoder *data, const FLAC__Frame * frame,
const FLAC__int32 *const buf[],
FLAC__uint64 nbytes);
#endif /* _FLAC_COMMON_H */