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Commit 81cc7d0b authored by Ronald S. Bultje's avatar Ronald S. Bultje
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swscale: fix another yuv range conversion overflow in 16bit scaling.

parent c31bc537
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libswscale/swscale.c
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...@@ -2001,7 +2001,7 @@ static void lumRangeToJpeg16_c(int16_t *_dst, int width) ...@@ -2001,7 +2001,7 @@ static void lumRangeToJpeg16_c(int16_t *_dst, int width)
int i; int i;
int32_t *dst = (int32_t *) _dst; int32_t *dst = (int32_t *) _dst;
for (i = 0; i < width; i++) for (i = 0; i < width; i++)
dst[i] = (FFMIN(dst[i],30189<<4)*19077 - (39057361<<4))>>14; dst[i] = (FFMIN(dst[i],30189<<4)*4769 - (39057361<<2))>>12;
} }
static void lumRangeFromJpeg16_c(int16_t *_dst, int width) static void lumRangeFromJpeg16_c(int16_t *_dst, int width)
{ {
......
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