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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-06-16 22:46:46 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-16 23:28:32 +0200 |
| commit | 293d5d7a8e12e38bf70b51f6aa70321e079ffa64 (patch) | |
| tree | d5906bb476bd1db19c3816a3220f0ad2689d47de /libswscale/input.c | |
| parent | 389d45351e06a065df613f2151069aae47f68319 (diff) | |
| download | ffmpeg-293d5d7a8e12e38bf70b51f6aa70321e079ffa64.tar.gz | |
swscale/input: fix harmless integer overflow
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/input.c')
| -rw-r--r-- | libswscale/input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libswscale/input.c b/libswscale/input.c index 3a2a12437a..6a39a3011d 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -324,8 +324,8 @@ static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU, maskb |= maskb << 1; maskg |= maskg << 1; for (i = 0; i < width; i++) { - int px0 = input_pixel(2 * i + 0) >> shp; - int px1 = input_pixel(2 * i + 1) >> shp; + unsigned px0 = input_pixel(2 * i + 0) >> shp; + unsigned px1 = input_pixel(2 * i + 1) >> shp; int b, r, g = (px0 & maskgx) + (px1 & maskgx); int rb = px0 + px1 - g; |