---
libswscale/x86/swscale.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libswscale/x86/swscale.c b/libswscale/x86/swscale.c
index cc9e8b0155..0848a31461 100644
--- a/libswscale/x86/swscale.c
+++ b/libswscale/x86/swscale.c
@@ -197,7 +197,8 @@ static void yuv2yuvX_ ##opt(const int16_t *filter, int
filterSize, \
const int16_t **src, uint8_t *dest, int dstW, \
const uint8_t *dither, int offset) \
{ \
- ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset, dstW +
offset, dither, offset); \
+ if(dstW > 0) \
+ ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset, dstW +
offset, dither, offset); \
return; \
}
@@ -215,7 +216,8 @@ static void yuv2yuvX_ ##opt(const int16_t *filter, int
filterSize, \
yuv2yuvX_mmx(filter, filterSize, src, dest, dstW, dither, offset); \
return; \
} \
- ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset,
pixelsProcessed + offset, dither, offset); \
+ if(pixelsProcessed > 0) \
+ ff_yuv2yuvX_ ##opt(filter, filterSize - 1, 0, dest - offset,
pixelsProcessed + offset, dither, offset); \
if(remainder > 0){ \
ff_yuv2yuvX_mmx(filter, filterSize - 1, pixelsProcessed, dest - offset,
pixelsProcessed + remainder + offset, dither, offset); \
} \
--
2.31.0.291.g576ba9dcdaf-goog
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