virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-18 03:19:31 +02:00
Code Issues Releases Activity
740ce93fae
FFmpeg/libavcodec/loongarch/h264_intrapred_loongarch.h

36 lines
1.5 KiB
C
Raw Normal View History

avcodec: [loongarch] Optimize pred16x16_plane with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:295 after :296 Change-Id: I281bc739f708d45f91fc3860150944c0b8a6a5ba Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-15 05:51:10 +02:00
/*
avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-05-25 09:24:28 +02:00
* Copyright (c) 2023 Loongson Technology Corporation Limited
avcodec: [loongarch] Optimize pred16x16_plane with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:295 after :296 Change-Id: I281bc739f708d45f91fc3860150944c0b8a6a5ba Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-15 05:51:10 +02:00
* Contributed by Hao Chen <chenhao@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
*/
avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-05-25 09:24:28 +02:00
#ifndef AVCODEC_LOONGARCH_H264_INTRAPRED_LOONGARCH_H
#define AVCODEC_LOONGARCH_H264_INTRAPRED_LOONGARCH_H
avcodec: [loongarch] Optimize pred16x16_plane with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:295 after :296 Change-Id: I281bc739f708d45f91fc3860150944c0b8a6a5ba Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-15 05:51:10 +02:00
#include "libavcodec/avcodec.h"
avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-05-25 09:24:28 +02:00
void ff_h264_pred16x16_plane_h264_8_lsx(uint8_t *src, ptrdiff_t stride);
void ff_h264_pred16x16_plane_rv40_8_lsx(uint8_t *src, ptrdiff_t stride);
void ff_h264_pred16x16_plane_svq3_8_lsx(uint8_t *src, ptrdiff_t stride);
avcodec: [loongarch] Optimize pred16x16_plane with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:295 after :296 Change-Id: I281bc739f708d45f91fc3860150944c0b8a6a5ba Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-15 05:51:10 +02:00
void ff_h264_pred16x16_plane_h264_8_lasx(uint8_t *src, ptrdiff_t stride);
void ff_h264_pred16x16_plane_rv40_8_lasx(uint8_t *src, ptrdiff_t stride);
void ff_h264_pred16x16_plane_svq3_8_lasx(uint8_t *src, ptrdiff_t stride);
avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-05-25 09:24:28 +02:00
#endif // #ifndef AVCODEC_LOONGARCH_H264_INTRAPRED_LOONGARCH_H
Reference in New Issue Copy Permalink