From 8eeacf31c5ea37baf6b222dc38d20cf4fd33c455 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Wed, 19 Feb 2014 21:56:35 +0100 Subject: hevc: Do not left shift a negative value in hevc_loop_filter_chroma --- libavcodec/hevcdsp_template.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/hevcdsp_template.c') 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) -- cgit v1.2.3