[FFmpeg-cvslog] swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx, mmxext}

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at 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 <michaelni at gmx.at>
Signed-off-by: James Almer <jamrial at 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);
     }