diff options
| author | Michael Chinen <mchinen@gmail.com> | 2010-12-07 13:30:18 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2010-12-07 13:30:18 +0000 |
| commit | 625daac4bddda7858d16869c90ba7df95e7702c6 (patch) | |
| tree | 5c888a88d3dc8f601bcdaf71d9b6c54d0b4ceca0 /libavcodec/flac.h | |
| parent | 86b6e387cc16f873d2739af14f63696b648e0423 (diff) | |
| download | ffmpeg-625daac4bddda7858d16869c90ba7df95e7702c6.tar.gz | |
Move decode_frame_header() from flacdec.c to flac.c/h to share with the
forthcoming FLAC parser.
Patch by Michael Chinen [mchinen at gmail]
Originally committed as revision 25909 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/flac.h')
| -rw-r--r-- | libavcodec/flac.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/flac.h b/libavcodec/flac.h index 1b114635ec..fe38463976 100644 --- a/libavcodec/flac.h +++ b/libavcodec/flac.h @@ -28,6 +28,7 @@ #define AVCODEC_FLAC_H #include "avcodec.h" +#include "get_bits.h" #define FLAC_STREAMINFO_SIZE 34 #define FLAC_MAX_CHANNELS 8 @@ -120,4 +121,13 @@ void ff_flac_parse_block_header(const uint8_t *block_header, */ int ff_flac_get_max_frame_size(int blocksize, int ch, int bps); +/** + * Validate and decode a frame header. + * @param avctx AVCodecContext to use as av_log() context + * @param gb GetBitContext from which to read frame header + * @param[out] fi frame information + * @return non-zero on error, 0 if ok + */ +int ff_flac_decode_frame_header(AVCodecContext *avctx, GetBitContext *gb, + FLACFrameInfo *fi); #endif /* AVCODEC_FLAC_H */ |