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| author | Michael Niedermayer <michaelni@gmx.at> | 2003-10-22 11:23:39 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-10-22 11:23:39 +0000 |
| commit | 642ccefbc8293b010fafaa9b112051b57aa1af3d (patch) | |
| tree | ee5e413ea61cc3c985bb2d1d302c101296fb1f48 /libavcodec/mpegvideo.h | |
| parent | 7e4995c388020a3123d8eb82368127afdcccf0a6 (diff) | |
| download | ffmpeg-642ccefbc8293b010fafaa9b112051b57aa1af3d.tar.gz | |
move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown)
Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 352e012279..b7eed584f3 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -459,11 +459,9 @@ typedef struct MpegEncContext { /** precomputed matrix (combine qscale and DCT renorm) */ int (*q_intra_matrix)[64]; int (*q_inter_matrix)[64]; - /** identical to the above but for MMX & these are not permutated */ - uint16_t __align8 q_intra_matrix16[32][64]; - uint16_t __align8 q_inter_matrix16[32][64]; - uint16_t __align8 q_intra_matrix16_bias[32][64]; - uint16_t __align8 q_inter_matrix16_bias[32][64]; + /** identical to the above but for MMX & these are not permutated, second 64 entries are bias*/ + uint16_t (*q_intra_matrix16)[2][64]; + uint16_t (*q_inter_matrix16)[2][64]; int block_last_index[6]; ///< last non zero coefficient in block /* scantables */ ScanTable __align8 intra_scantable; |