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| author | Andreas Öman <andreas@olebyn.nu> | 2007-07-06 07:58:08 +0000 |
|---|---|---|
| committer | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-07-06 07:58:08 +0000 |
| commit | 042ef4b720f5d3321d9b7eeeb2067c671d5aeefd (patch) | |
| tree | 84b96080072cc0c2c59b3119e021d3e427f181c3 /libavcodec/h264.h | |
| parent | 4bbdf13f9ed655b152677230a760aa2304c01957 (diff) | |
| download | ffmpeg-042ef4b720f5d3321d9b7eeeb2067c671d5aeefd.tar.gz | |
Precompute a chroma_qp table with index offset for each pps,
this saves speed for the upcoming secondqp fix.
Patch by Andreas Öman % andreas A olebyn P nu %
Original thread:
Date: Jun 26, 2007 8:48 PM
subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources
Originally committed as revision 9498 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h264.h')
| -rw-r--r-- | libavcodec/h264.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/h264.h b/libavcodec/h264.h index 237a222bec..8ab4604c5b 100644 --- a/libavcodec/h264.h +++ b/libavcodec/h264.h @@ -128,6 +128,7 @@ typedef struct PPS{ int transform_8x8_mode; ///< transform_8x8_mode_flag uint8_t scaling_matrix4[6][16]; uint8_t scaling_matrix8[2][64]; + uint8_t chroma_qp_table[256]; ///< pre-scaled (with chroma_qp_index_offset) version of qp_table }PPS; /** |