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authoralex <alex@b3059339-0415-0410-9bf9-f77b7e298cf2>2004-09-21 17:23:49 +0000
committeralex <alex@b3059339-0415-0410-9bf9-f77b7e298cf2>2004-09-21 17:23:49 +0000
commita9fdc2bf7debc0f82f95c14783290fbeda8db3d5 (patch)
tree802afdf70bb5a0cbbdc9176edbf29b3cc2011106
parent3536c9b77abf3c6eb5891343163789a0a314c69f (diff)
downloadmpv-a9fdc2bf7debc0f82f95c14783290fbeda8db3d5.tar.bz2
mpv-a9fdc2bf7debc0f82f95c14783290fbeda8db3d5.tar.xz
lot of bigendian fixes
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13424 b3059339-0415-0410-9bf9-f77b7e298cf2
-rw-r--r--postproc/rgb2rgb_template.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/postproc/rgb2rgb_template.c b/postproc/rgb2rgb_template.c
index 14f0e2de51..d3ccb95a63 100644
--- a/postproc/rgb2rgb_template.c
+++ b/postproc/rgb2rgb_template.c
@@ -6,6 +6,7 @@
* Software YUV to RGB convertor
* Written by Nick Kurshev.
* palette & yuv & runtime cpu stuff by Michael (michaelni@gmx.at) (under GPL)
+ * lot of big-endian byteorder fixes by Alex Beregszaszi
*/
#include <stddef.h>
@@ -102,10 +103,17 @@ static inline void RENAME(rgb24to32)(const uint8_t *src,uint8_t *dst,unsigned sr
#endif
while(s < end)
{
+#ifdef WORDS_BIGENDIAN
+ *dest++ = 0;
+ *dest++ = *s++;
+ *dest++ = *s++;
+ *dest++ = *s++;
+#else
*dest++ = *s++;
*dest++ = *s++;
*dest++ = *s++;
*dest++ = 0;
+#endif
}
}
@@ -179,10 +187,17 @@ static inline void RENAME(rgb32to24)(const uint8_t *src,uint8_t *dst,unsigned sr
#endif
while(s < end)
{
+#ifdef WORDS_BIGENDIAN
+ s++;
+ *dest++ = *s++;
+ *dest++ = *s++;
+ *dest++ = *s++;
+#else
*dest++ = *s++;
*dest++ = *s++;
*dest++ = *s++;
s++;
+#endif
}
}
@@ -388,6 +403,7 @@ static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, unsigned
#endif
while(s < end)
{
+ // FIXME on bigendian
const int src= *s; s += 4;
*d++ = ((src&0xFF)>>3) + ((src&0xFC00)>>5) + ((src&0xF80000)>>8);
// *d++ = ((src>>3)&0x1F) + ((src>>5)&0x7E0) + ((src>>8)&0xF800);
@@ -450,6 +466,7 @@ static inline void RENAME(rgb32tobgr16)(const uint8_t *src, uint8_t *dst, unsign
#endif
while(s < end)
{
+ // FIXME on bigendian
const int src= *s; s += 4;
*d++ = ((src&0xF8)<<8) + ((src&0xFC00)>>5) + ((src&0xF80000)>>19);
}
@@ -546,6 +563,7 @@ static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, unsigned
#endif
while(s < end)
{
+ // FIXME on bigendian
const int src= *s; s += 4;
*d++ = ((src&0xFF)>>3) + ((src&0xF800)>>6) + ((src&0xF80000)>>9);
}
@@ -607,6 +625,7 @@ static inline void RENAME(rgb32tobgr15)(const uint8_t *src, uint8_t *dst, unsign
#endif
while(s < end)
{
+ // FIXME on bigendian
const int src= *s; s += 4;
*d++ = ((src&0xF8)<<7) + ((src&0xF800)>>6) + ((src&0xF80000)>>19);
}
@@ -1233,11 +1252,19 @@ static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, unsigned
//FIXME this is very likely wrong for bigendian (and the following converters too)
register uint16_t bgr;
bgr = *s++;
+#ifdef WORDS_BIGENDIAN
+ *d++ = 0;
+ *d++ = (bgr&0x1F)<<3;
+ *d++ = (bgr&0x3E0)>>2;
+ *d++ = (bgr&0x7C00)>>7;
+#else
*d++ = (bgr&0x1F)<<3;
*d++ = (bgr&0x3E0)>>2;
*d++ = (bgr&0x7C00)>>7;
*d++ = 0;
#endif
+
+#endif
}
}
@@ -1299,10 +1326,17 @@ static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, unsigned
{
register uint16_t bgr;
bgr = *s++;
+#ifdef WORDS_BIGENDIAN
+ *d++ = 0;
+ *d++ = (bgr&0x1F)<<3;
+ *d++ = (bgr&0x7E0)>>3;
+ *d++ = (bgr&0xF800)>>8;
+#else
*d++ = (bgr&0x1F)<<3;
*d++ = (bgr&0x7E0)>>3;
*d++ = (bgr&0xF800)>>8;
*d++ = 0;
+#endif
}
}