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| author | Jason Garrett-Glaser <darkshikari@gmail.com> | 2010-07-22 06:39:54 +0000 |
|---|---|---|
| committer | Jason Garrett-Glaser <darkshikari@gmail.com> | 2010-07-22 06:39:54 +0000 |
| commit | 158e062c95adbfc150eba3ed16acb5c405a4a974 (patch) | |
| tree | f4518ffc6fb088489f832eddc8f1a8109be12d8f | |
| parent | 7bf254c41d2d4ec937ec2a472b8adbea660fd2d2 (diff) | |
| download | ffmpeg-158e062c95adbfc150eba3ed16acb5c405a4a974.tar.gz | |
Avoid useless fill_rectangle in P-frames in VP8
In VP8, i4x4 only uses contexts based on neighbors in I-frames.
Originally committed as revision 24415 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/vp8.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index 9407698802..3d8c77ea2d 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -752,10 +752,8 @@ static void decode_mb_mode(VP8Context *s, VP8Macroblock *mb, int mb_x, int mb_y, // intra MB, 16.1 mb->mode = vp8_rac_get_tree(c, vp8_pred16x16_tree_inter, s->prob->pred16x16); - if (mb->mode == MODE_I4x4) { + if (mb->mode == MODE_I4x4) decode_intra4x4_modes(c, intra4x4, s->b4_stride, 0); - } else - fill_rectangle(intra4x4, 4, 4, s->b4_stride, vp8_pred4x4_mode[mb->mode], 1); s->chroma_pred_mode = vp8_rac_get_tree(c, vp8_pred8x8c_tree, s->prob->pred8x8c); mb->ref_frame = VP56_FRAME_CURRENT; |