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| author | Clément Bœsch <ubitux@gmail.com> | 2013-05-07 16:31:02 +0200 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-09 16:59:42 +0200 |
| commit | 570d63eef3f911869672cd20fa9c2abedb11093d (patch) | |
| tree | 2b993b08de62362e2e59e8049e28a92e6c2bb0af /libavcodec/ffv1dec.c | |
| parent | d9cb1e0e15e5cabb0b36f10cba079ea6532ed8e7 (diff) | |
| download | ffmpeg-570d63eef3f911869672cd20fa9c2abedb11093d.tar.gz | |
lavu: add FF_CEIL_RSHIFT and use it in various places.
Diffstat (limited to 'libavcodec/ffv1dec.c')
| -rw-r--r-- | libavcodec/ffv1dec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c index adc47be8ce..d73c2e04e6 100644 --- a/libavcodec/ffv1dec.c +++ b/libavcodec/ffv1dec.c @@ -357,8 +357,8 @@ static int decode_slice(AVCodecContext *c, void *arg) av_assert1(width && height); if (f->colorspace == 0) { - const int chroma_width = -((-width) >> f->chroma_h_shift); - const int chroma_height = -((-height) >> f->chroma_v_shift); + const int chroma_width = FF_CEIL_RSHIFT(width, f->chroma_h_shift); + const int chroma_height = FF_CEIL_RSHIFT(height, f->chroma_v_shift); const int cx = x >> f->chroma_h_shift; const int cy = y >> f->chroma_v_shift; decode_plane(fs, p->data[0] + ps*x + y*p->linesize[0], width, height, p->linesize[0], 0); |