Merge commit '8eeacf31c5ea37baf6b222dc38d20cf4fd33c455'

* commit '8eeacf31c5ea37baf6b222dc38d20cf4fd33c455': hevc: Do not left shift a negative value in hevc_loop_filter_chroma Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 1287b640f0
parent a2e4b23bfe 8eeacf31c5
commit 1287b640f0
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/hevcdsp_template.c
+++ b/libavcodec/hevcdsp_template.c
@ -1283,7 +1283,7 @@ 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)