mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-11-24 20:19:55 +00:00
03e4c2d833
* commit 'd37c96213a2a9e1fd8669122d5405f4ce6a99ed8':
lavc: restore copy_block{4,16} functions
Conflicts:
libavcodec/copy_block.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVCODEC_COPY_BLOCK_H
|
|
#define AVCODEC_COPY_BLOCK_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "libavutil/intreadwrite.h"
|
|
|
|
static inline void copy_block2(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for(i=0; i<h; i++)
|
|
{
|
|
AV_COPY16U(dst, src);
|
|
dst+=dstStride;
|
|
src+=srcStride;
|
|
}
|
|
}
|
|
|
|
static inline void copy_block4(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for (i = 0; i < h; i++) {
|
|
AV_COPY32U(dst, src);
|
|
dst += dstStride;
|
|
src += srcStride;
|
|
}
|
|
}
|
|
|
|
static inline void copy_block8(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for (i = 0; i < h; i++) {
|
|
AV_COPY64U(dst, src);
|
|
dst += dstStride;
|
|
src += srcStride;
|
|
}
|
|
}
|
|
|
|
static inline void copy_block9(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for (i = 0; i < h; i++) {
|
|
AV_COPY64U(dst, src);
|
|
dst[8] = src[8];
|
|
dst += dstStride;
|
|
src += srcStride;
|
|
}
|
|
}
|
|
|
|
static inline void copy_block16(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for (i = 0; i < h; i++) {
|
|
AV_COPY128U(dst, src);
|
|
dst += dstStride;
|
|
src += srcStride;
|
|
}
|
|
}
|
|
|
|
static inline void copy_block17(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
|
|
{
|
|
int i;
|
|
for (i = 0; i < h; i++) {
|
|
AV_COPY128U(dst, src);
|
|
dst[16] = src[16];
|
|
dst += dstStride;
|
|
src += srcStride;
|
|
}
|
|
}
|
|
|
|
#endif /* AVCODEC_COPY_BLOCK_H */
|