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memcpy_pic: reformat 

Besides cosmetic changes, also change memcpy_pic return type and remove
config.h include.
This commit is contained in:
wm4 2013-11-06 20:26:39 +01:00
parent 6d2c5fc99a
commit ce8bc1320d
1 changed files with 17 additions and 27 deletions
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44
video/memcpy_pic.h
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@ -19,7 +19,6 @@
#ifndef MPLAYER_FASTMEMCPY_H
#define MPLAYER_FASTMEMCPY_H
#include "config.h"
#include <inttypes.h>
#include <string.h>
#include <stddef.h>
@ -27,34 +26,25 @@
#define my_memcpy_pic memcpy_pic
#define memcpy_pic2(d, s, b, h, ds, ss, unused) memcpy_pic(d, s, b, h, ds, ss)
static inline void * memcpy_pic(void * dst, const void * src,
int bytesPerLine, int height,
int dstStride, int srcStride)
static inline void memcpy_pic(void *dst, const void *src,
int bytesPerLine, int height,
int dstStride, int srcStride)
{
int i;
void *retval=dst;
if (bytesPerLine == dstStride && dstStride == srcStride) {
if (srcStride < 0) {
src = (uint8_t*)src + (height - 1) * srcStride;
dst = (uint8_t*)dst + (height - 1) * dstStride;
srcStride = -srcStride;
}
if(bytesPerLine == dstStride && dstStride == srcStride)
{
if (srcStride < 0) {
src = (uint8_t*)src + (height-1)*srcStride;
dst = (uint8_t*)dst + (height-1)*dstStride;
srcStride = -srcStride;
}
memcpy(dst, src, srcStride*height);
}
else
{
for(i=0; i<height; i++)
{
memcpy(dst, src, bytesPerLine);
src = (uint8_t*)src + srcStride;
dst = (uint8_t*)dst + dstStride;
}
}
return retval;
memcpy(dst, src, srcStride * height);
} else {
for (int i = 0; i < height; i++) {
memcpy(dst, src, bytesPerLine);
src = (uint8_t*)src + srcStride;
dst = (uint8_t*)dst + dstStride;
}
}
}
static inline void memset_pic(void *dst, int fill, int bytesPerLine, int height,