ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Tue Jun 23 01:15:07
2015 -0300| [e22edbfd413242dda720dc5191fc00a51c24d74c] | committer: James Almer
swscale/x86/rgb2rgb_template: fix signedness of v in
shuffle_bytes_2103_{mmx,mmxext}
Reviewed-by: Michael Niedermayer <michae...@gmx.at>
Signed-off-by: James Almer <jamr...@gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e22edbfd413242dda720dc5191fc00a51c24d74c
---
libswscale/x86/rgb2rgb_template.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswscale/x86/rgb2rgb_template.c
b/libswscale/x86/rgb2rgb_template.c
index a1f7434..e97ba4f 100644
--- a/libswscale/x86/rgb2rgb_template.c
+++ b/libswscale/x86/rgb2rgb_template.c
@@ -1090,7 +1090,7 @@ static inline void RENAME(shuffle_bytes_2103)(const
uint8_t *src, uint8_t *dst,
: "r" (s), "r" (d), "m" (mask32b), "m" (mask32r), "m" (mmx_one)
: "memory");
for (; idx<15; idx+=4) {
- register int v = *(const uint32_t *)&s[idx], g = v & 0xff00ff00;
+ register unsigned v = *(const uint32_t *)&s[idx], g = v & 0xff00ff00;
v &= 0xff00ff;
*(uint32_t *)&d[idx] = (v>>16) + g + (v<<16);
}
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