diff options
| author | Luca Barbato <lu_zero@gentoo.org> | 2014-02-19 21:56:35 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2014-02-23 14:34:41 +0100 |
| commit | 8eeacf31c5ea37baf6b222dc38d20cf4fd33c455 (patch) | |
| tree | 99c54e7b7f9c56801b1c8677266b742e5f6a16b7 /libavcodec/hevcdsp_template.c | |
| parent | ff486c0f7f6b2ace3f0238660bc06cc35b389676 (diff) | |
hevc: Do not left shift a negative value in hevc_loop_filter_chroma
Diffstat (limited to 'libavcodec/hevcdsp_template.c')
| -rw-r--r-- | libavcodec/hevcdsp_template.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/hevcdsp_template.c b/libavcodec/hevcdsp_template.c index 104c1eb3df..f02e175196 100644 --- a/libavcodec/hevcdsp_template.c +++ b/libavcodec/hevcdsp_template.c @@ -1281,7 +1281,7 @@ static void FUNC(hevc_loop_filter_chroma)(uint8_t *_pix, ptrdiff_t _xstride, const int p0 = P0; const int q0 = Q0; const int q1 = Q1; - delta0 = av_clip((((q0 - p0) << 2) + p1 - q1 + 4) >> 3, -tc, tc); + delta0 = av_clip((((q0 - p0) * 4) + p1 - q1 + 4) >> 3, -tc, tc); if (!no_p) P0 = av_clip_pixel(p0 + delta0); if (!no_q) |