fix palette8tobgr32/palette8torgb32 on big endian
authorNicolas Plourde <nicolas.plourde@sympatico.ca>
Wed, 27 Apr 2005 18:17:53 +0000 (18:17 +0000)
committerNicolas Plourde <nicolas.plourde@sympatico.ca>
Wed, 27 Apr 2005 18:17:53 +0000 (18:17 +0000)
Originally committed as revision 15278 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

postproc/rgb2rgb.c

index 45770bd..fc87b9c 100644 (file)
@@ -332,11 +332,17 @@ void palette8torgb32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, cons
 
        for(i=0; i<num_pixels; i++)
        {
 
        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? */
                //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;
        }
 }
                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++)
        {
        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? */
                //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;
        }
 }
                dst+= 4;
        }
 }