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.
68 lines
2.6 KiB
68 lines
2.6 KiB
/* |
|
* MMX optimized DSP utils |
|
* Copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org> |
|
* |
|
* 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_X86_DSPUTIL_X86_H |
|
#define AVCODEC_X86_DSPUTIL_X86_H |
|
|
|
#include <stdint.h> |
|
|
|
#include "libavcodec/avcodec.h" |
|
#include "libavcodec/dsputil.h" |
|
|
|
void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx, |
|
unsigned high_bit_depth); |
|
void ff_dsputil_init_pix_mmx(DSPContext *c, AVCodecContext *avctx); |
|
|
|
void ff_add_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, |
|
int line_size); |
|
void ff_put_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, |
|
int line_size); |
|
void ff_put_signed_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, |
|
int line_size); |
|
void ff_put_signed_pixels_clamped_sse2(const int16_t *block, uint8_t *pixels, |
|
int line_size); |
|
|
|
void ff_clear_block_mmx(int16_t *block); |
|
void ff_clear_block_sse(int16_t *block); |
|
void ff_clear_blocks_mmx(int16_t *blocks); |
|
void ff_clear_blocks_sse(int16_t *blocks); |
|
|
|
void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, |
|
int w, int h, int sides); |
|
|
|
void ff_gmc_mmx(uint8_t *dst, uint8_t *src, |
|
int stride, int h, int ox, int oy, |
|
int dxx, int dxy, int dyx, int dyy, |
|
int shift, int r, int width, int height); |
|
|
|
void ff_gmc_sse(uint8_t *dst, uint8_t *src, |
|
int stride, int h, int ox, int oy, |
|
int dxx, int dxy, int dyx, int dyy, |
|
int shift, int r, int width, int height); |
|
|
|
void ff_vector_clipf_sse(float *dst, const float *src, |
|
float min, float max, int len); |
|
|
|
|
|
void ff_mmx_idct(int16_t *block); |
|
void ff_mmxext_idct(int16_t *block); |
|
|
|
#endif /* AVCODEC_X86_DSPUTIL_X86_H */
|
|
|