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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2009-12-03 19:17:39 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2009-12-03 19:17:39 +0000 |
| commit | f38e450746ca52c7965146ebdbcdd4cc30ad1fd9 (patch) | |
| tree | 0473d3dfd69f930f3baaf12564256343bf132bf6 /libavcodec/lzw.h | |
| parent | b10fa1bb8b9d4074b1d4dd7364ca236a574c9951 (diff) | |
| download | ffmpeg-f38e450746ca52c7965146ebdbcdd4cc30ad1fd9.tar.gz | |
use lzw compression in gif encoder
Originally committed as revision 20723 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/lzw.h')
| -rw-r--r-- | libavcodec/lzw.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libavcodec/lzw.h b/libavcodec/lzw.h index 601d01fd67..bebb335f80 100644 --- a/libavcodec/lzw.h +++ b/libavcodec/lzw.h @@ -32,6 +32,8 @@ #include "get_bits.h" +struct PutBitContext; + enum FF_LZW_MODES{ FF_LZW_GIF, FF_LZW_TIFF @@ -52,8 +54,11 @@ void ff_lzw_decode_tail(LZWState *lzw); struct LZWEncodeState; extern const int ff_lzw_encode_state_size; -void ff_lzw_encode_init(struct LZWEncodeState * s, uint8_t * outbuf, int outsize, int maxbits); +void ff_lzw_encode_init(struct LZWEncodeState *s, uint8_t *outbuf, int outsize, + int maxbits, enum FF_LZW_MODES mode, + void (*lzw_put_bits)(struct PutBitContext *, int, unsigned int)); int ff_lzw_encode(struct LZWEncodeState * s, const uint8_t * inbuf, int insize); -int ff_lzw_encode_flush(struct LZWEncodeState * s); +int ff_lzw_encode_flush(struct LZWEncodeState *s, + void (*lzw_flush_put_bits)(struct PutBitContext *)); #endif /* AVCODEC_LZW_H */ |