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-rw-r--r--libvo/vo_vesa.c2
-rw-r--r--postproc/rgb2rgb.c17
-rw-r--r--postproc/rgb2rgb.h3
-rw-r--r--postproc/rgb2rgb_template.c17
4 files changed, 38 insertions, 1 deletions
diff --git a/libvo/vo_vesa.c b/libvo/vo_vesa.c
index 7f7cb9cab4..1e9c01c315 100644
--- a/libvo/vo_vesa.c
+++ b/libvo/vo_vesa.c
@@ -582,6 +582,8 @@ init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint3
{
if(image_bpp == 24 && video_mode_info.BitsPerPixel == 32) rgb2rgb_fnc = rgb24to32;
else
+ if(image_bpp == 32 && video_mode_info.BitsPerPixel == 24) rgb2rgb_fnc = rgb32to24;
+ else
{
printf("vo_vesa: Can't convert %u to %u\n",image_bpp,video_mode_info.BitsPerPixel);
return -1;
diff --git a/postproc/rgb2rgb.c b/postproc/rgb2rgb.c
index 1a71ba9dce..7e0a1e9917 100644
--- a/postproc/rgb2rgb.c
+++ b/postproc/rgb2rgb.c
@@ -2,6 +2,8 @@
#include "../config.h"
#include "rgb2rgb.h"
+/* TODO: MMX optimization */
+
void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)
{
uint32_t *dest = (uint32_t *)dst;
@@ -16,3 +18,18 @@ void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)
s += 3;
}
}
+
+void rgb32to24(uint8_t *src,uint8_t *dst,uint32_t src_size)
+{
+ uint8_t *dest = dst;
+ uint8_t *s = src;
+ uint8_t *end;
+ end = s + src_size;
+ while(s < end)
+ {
+ *dest++ = *s++;
+ *dest++ = *s++;
+ *dest++ = *s++;
+ s++;
+ }
+}
diff --git a/postproc/rgb2rgb.h b/postproc/rgb2rgb.h
index 4224487d32..7d81ef171a 100644
--- a/postproc/rgb2rgb.h
+++ b/postproc/rgb2rgb.h
@@ -1,6 +1,6 @@
/*
*
- * rgb2rgb.h, Software RGB to RGB coverter
+ * rgb2rgb.h, Software RGB to RGB converter
*
*/
@@ -8,5 +8,6 @@
#define RGB2RGB_INCLUDED
extern void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size);
+extern void rgb32to24(uint8_t *src,uint8_t *dst,uint32_t src_size);
#endif
diff --git a/postproc/rgb2rgb_template.c b/postproc/rgb2rgb_template.c
index 1a71ba9dce..7e0a1e9917 100644
--- a/postproc/rgb2rgb_template.c
+++ b/postproc/rgb2rgb_template.c
@@ -2,6 +2,8 @@
#include "../config.h"
#include "rgb2rgb.h"
+/* TODO: MMX optimization */
+
void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)
{
uint32_t *dest = (uint32_t *)dst;
@@ -16,3 +18,18 @@ void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)
s += 3;
}
}
+
+void rgb32to24(uint8_t *src,uint8_t *dst,uint32_t src_size)
+{
+ uint8_t *dest = dst;
+ uint8_t *s = src;
+ uint8_t *end;
+ end = s + src_size;
+ while(s < end)
+ {
+ *dest++ = *s++;
+ *dest++ = *s++;
+ *dest++ = *s++;
+ s++;
+ }
+}