mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
611 B
35 lines
611 B
#include <inttypes.h> |
|
#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; |
|
uint8_t *s = src; |
|
uint8_t *end; |
|
end = s + src_size; |
|
while(s < end) |
|
{ |
|
uint32_t rgb0; |
|
rgb0 = *(uint32_t *)s; |
|
*dest++ = rgb0 & 0xFFFFFFUL; |
|
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++; |
|
} |
|
}
|
|
|