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Stefan Westerfeld
ffmpeg
Commits
1212041c
Commit
1212041c
authored
Jul 04, 2017
by
Paul B Mahol
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avfilter/vf_ssim: use unsigned so result can be properly stored
Signed-off-by:
Paul B Mahol
<
onemda@gmail.com
>
parent
cbbd330a
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vf_ssim.c
libavfilter/vf_ssim.c
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libavfilter/vf_ssim.c
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1212041c
...
...
@@ -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
;
...
...
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