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| author | Michael Niedermayer <michaelni@gmx.at> | 2010-02-24 20:43:06 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2010-02-24 20:43:06 +0000 |
| commit | b5bd070029a2091e16641c6be18c5ec101ba0480 (patch) | |
| tree | ac60dfe1f32265d875f630ca124a9bccff84c678 /libavcodec/h264.c | |
| parent | 8ef4e65e94caad90b2d63ff421c8a8155045cb15 (diff) | |
| download | ffmpeg-b5bd070029a2091e16641c6be18c5ec101ba0480.tar.gz | |
Change mvd_cache & mvd_table to 8bit, this is overall a bit faster
for high resolution videos.
about 20cycles faster per MB for cathederal.
Originally committed as revision 22038 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h264.c')
| -rw-r--r-- | libavcodec/h264.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 31a786c14b..7c1e30cd1f 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -756,8 +756,8 @@ int ff_h264_alloc_tables(H264Context *h){ FF_ALLOCZ_OR_GOTO(h->s.avctx, h->cbp_table, big_mb_num * sizeof(uint16_t), fail) FF_ALLOCZ_OR_GOTO(h->s.avctx, h->chroma_pred_mode_table, big_mb_num * sizeof(uint8_t), fail) - FF_ALLOCZ_OR_GOTO(h->s.avctx, h->mvd_table[0], 32*big_mb_num * sizeof(uint16_t), fail); - FF_ALLOCZ_OR_GOTO(h->s.avctx, h->mvd_table[1], 32*big_mb_num * sizeof(uint16_t), fail); + FF_ALLOCZ_OR_GOTO(h->s.avctx, h->mvd_table[0], 32*big_mb_num * sizeof(uint8_t), fail); + FF_ALLOCZ_OR_GOTO(h->s.avctx, h->mvd_table[1], 32*big_mb_num * sizeof(uint8_t), fail); FF_ALLOCZ_OR_GOTO(h->s.avctx, h->direct_table, 32*big_mb_num * sizeof(uint8_t) , fail); FF_ALLOCZ_OR_GOTO(h->s.avctx, h->list_counts, big_mb_num * sizeof(uint8_t), fail) |