mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-24 00:02:52 +00:00
1466dc140d
Optimize theora decoding with mmi in functions: 1. ff_vp3_idct_add_mmi 2. ff_vp3_idct_put_mmi 3. ff_vp3_idct_dc_add_mmi 4. ff_put_no_rnd_pixels_l2_mmi Theora decoding speed improved about 32%(from 88fps to 116fps, Tested on loongson 3A3000). Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
44 lines
2.0 KiB
C
44 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2018 gxw <guxiwei-hf@loongson.cn>
|
|
*
|
|
* 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_MIPS_VP3DSP_MIPS_H
|
|
#define AVCODEC_MIPS_VP3DSP_MIPS_H
|
|
|
|
#include "libavcodec/vp3dsp.h"
|
|
#include <string.h>
|
|
|
|
void ff_vp3_idct_add_msa(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_vp3_idct_put_msa(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_vp3_idct_dc_add_msa(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_vp3_v_loop_filter_msa(uint8_t *first_pixel, ptrdiff_t stride,
|
|
int *bounding_values);
|
|
void ff_put_no_rnd_pixels_l2_msa(uint8_t *dst, const uint8_t *src1,
|
|
const uint8_t *src2, ptrdiff_t stride, int h);
|
|
void ff_vp3_h_loop_filter_msa(uint8_t *first_pixel, ptrdiff_t stride,
|
|
int *bounding_values);
|
|
|
|
void ff_vp3_idct_add_mmi(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_vp3_idct_put_mmi(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_vp3_idct_dc_add_mmi(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
|
|
void ff_put_no_rnd_pixels_l2_mmi(uint8_t *dst, const uint8_t *src1,
|
|
const uint8_t *src2, ptrdiff_t stride, int h);
|
|
|
|
#endif /* #ifndef AVCODEC_MIPS_VP3DSP_MIPS_H */
|