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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-08-25 00:26:01 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-08-25 00:26:01 +0000 |
| commit | 64886072f56a143e5c61dc0faab26f5f43c7c19f (patch) | |
| tree | 58590f13ee770c6ff86211863aafd0c36805580a | |
| parent | ad730459eda013b73300c4841051a355332030f0 (diff) | |
edge bugfix
1-1.3% lower bitrate and +0.01 PSNR (foremen@352x288 qscale=1,8)
Originally committed as revision 3414 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/snow.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c index 6b8081b3cc..73be310277 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -2642,10 +2642,18 @@ static int encode_init(AVCodecContext *avctx) static int frame_start(SnowContext *s){ AVFrame tmp; + int w= s->avctx->width; //FIXME round up to x16 ? + int h= s->avctx->height; if(s->keyframe) reset_contexts(s); + if(s->current_picture.data[0]){ + draw_edges(s->current_picture.data[0], s->current_picture.linesize[0], w , h , EDGE_WIDTH ); + draw_edges(s->current_picture.data[1], s->current_picture.linesize[1], w>>1, h>>1, EDGE_WIDTH/2); + draw_edges(s->current_picture.data[2], s->current_picture.linesize[2], w>>1, h>>1, EDGE_WIDTH/2); + } + tmp= s->last_picture; s->last_picture= s->current_picture; s->current_picture= tmp; |