From f8c1d62d74897b4eedfc2b45013c03863de3d3c4 Mon Sep 17 00:00:00 2001
From: Nicolas Plourde <nicolas.plourde@sympatico.ca>
Date: Wed, 27 Apr 2005 18:17:53 +0000
Subject: [PATCH] fix palette8tobgr32/palette8torgb32 on big endian
Originally committed as revision 15278 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
---
postproc/rgb2rgb.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/postproc/rgb2rgb.c b/postproc/rgb2rgb.c
index 45770bd005a..fc87b9c02ca 100644
--- a/postproc/rgb2rgb.c
+++ b/postproc/rgb2rgb.c
@@ -332,11 +332,17 @@ void palette8torgb32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, cons
for(i=0; i<num_pixels; i++)
{
+ #ifdef WORDS_BIGENDIAN
+ dst[3]= palette[ src[i]*4+2 ];
+ dst[2]= palette[ src[i]*4+1 ];
+ dst[1]= palette[ src[i]*4+0 ];
+ #else
//FIXME slow?
dst[0]= palette[ src[i]*4+2 ];
dst[1]= palette[ src[i]*4+1 ];
dst[2]= palette[ src[i]*4+0 ];
// dst[3]= 0; /* do we need this cleansing? */
+ #endif
dst+= 4;
}
}
@@ -346,11 +352,18 @@ void palette8tobgr32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, cons
unsigned i;
for(i=0; i<num_pixels; i++)
{
+ #ifdef WORDS_BIGENDIAN
+ dst[3]= palette[ src[i]*4+0 ];
+ dst[2]= palette[ src[i]*4+1 ];
+ dst[1]= palette[ src[i]*4+2 ];
+ #else
//FIXME slow?
dst[0]= palette[ src[i]*4+0 ];
dst[1]= palette[ src[i]*4+1 ];
dst[2]= palette[ src[i]*4+2 ];
// dst[3]= 0; /* do we need this cleansing? */
+ #endif
+
dst+= 4;
}
}
--
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