diff options
author | Paul B Mahol <onemda@gmail.com> | 2017-07-04 10:21:14 +0200 |
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committer | Paul B Mahol <onemda@gmail.com> | 2017-07-04 10:21:14 +0200 |
commit | 1212041c91b724da77c83f14980440115433e773 (patch) | |
tree | 3b26c8dee7234a01c76657b014790a7eb437735a /libavfilter/vf_ssim.c | |
parent | cbbd330abc95d31ec3e67c6811333db015f54c01 (diff) |
avfilter/vf_ssim: use unsigned so result can be properly stored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavfilter/vf_ssim.c')
-rw-r--r-- | libavfilter/vf_ssim.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_ssim.c b/libavfilter/vf_ssim.c index fa2c2c1406..c3c204268f 100644 --- a/libavfilter/vf_ssim.c +++ b/libavfilter/vf_ssim.c @@ -109,8 +109,8 @@ static void ssim_4x4xn_16bit(const uint8_t *main8, ptrdiff_t main_stride, for (y = 0; y < 4; y++) { for (x = 0; x < 4; x++) { - int a = main16[x + y * main_stride]; - int b = ref16[x + y * ref_stride]; + unsigned a = main16[x + y * main_stride]; + unsigned b = ref16[x + y * ref_stride]; s1 += a; s2 += b; |