From 3052ddb2a8530eff621350739c58a4dd2f06ec76 Mon Sep 17 00:00:00 2001
From: Ivo van Poorten <ivop@euronet.nl>
Date: Wed, 18 Apr 2007 16:40:58 +0000
Subject: preserve alpha channel when converting rgb32 to bgr32 in plain C

Originally committed as revision 23022 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
---
 libswscale/rgb2rgb_template.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libswscale/rgb2rgb_template.c')

diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c
index f06e4ed72d..989b5bb01a 100644
--- a/libswscale/rgb2rgb_template.c
+++ b/libswscale/rgb2rgb_template.c
@@ -1423,7 +1423,7 @@ static inline void RENAME(rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long s
 		: "memory");
 #endif
 	for (; idx<15; idx+=4) {
-		register int v = *(uint32_t *)&s[idx], g = v & 0xff00;
+		register int v = *(uint32_t *)&s[idx], g = v & 0xff00ff00;
 		v &= 0xff00ff;
 		*(uint32_t *)&d[idx] = (v>>16) + g + (v<<16);
 	}
-- 
cgit v1.2.3