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avcodec: [loongarch] Optimize h264qpel with LASX. 

./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before:183
after :225

Change-Id: I7c7d2f34cd82ef728aab5ce8f6bfb46dd81f0da4
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Reviewed-by: guxiwei <guxiwei-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Shiyou Yin 2021-12-15 11:51:06 +08:00 committed by Michael Niedermayer
parent 6038a9eb92
commit cba7c0267d
6 changed files with 2299 additions and 0 deletions
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2
libavcodec/h264qpel.c
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@ -106,4 +106,6 @@ av_cold void ff_h264qpel_init(H264QpelContext *c, int bit_depth)
ff_h264qpel_init_x86(c, bit_depth);
if (ARCH_MIPS)
ff_h264qpel_init_mips(c, bit_depth);
if (ARCH_LOONGARCH64)
ff_h264qpel_init_loongarch(c, bit_depth);
}

1
libavcodec/h264qpel.h
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@ -36,5 +36,6 @@ void ff_h264qpel_init_arm(H264QpelContext *c, int bit_depth);
void ff_h264qpel_init_ppc(H264QpelContext *c, int bit_depth);
void ff_h264qpel_init_x86(H264QpelContext *c, int bit_depth);
void ff_h264qpel_init_mips(H264QpelContext *c, int bit_depth);
void ff_h264qpel_init_loongarch(H264QpelContext *c, int bit_depth);
#endif /* AVCODEC_H264QPEL_H */

2
libavcodec/loongarch/Makefile
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@ -1,2 +1,4 @@
OBJS-$(CONFIG_H264CHROMA) += loongarch/h264chroma_init_loongarch.o
OBJS-$(CONFIG_H264QPEL) += loongarch/h264qpel_init_loongarch.o
LASX-OBJS-$(CONFIG_H264CHROMA) += loongarch/h264chroma_lasx.o
LASX-OBJS-$(CONFIG_H264QPEL) += loongarch/h264qpel_lasx.o

98
libavcodec/loongarch/h264qpel_init_loongarch.c Normal file
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@ -0,0 +1,98 @@
/*
* Copyright (c) 2020 Loongson Technology Corporation Limited
* Contributed by Shiyou Yin <yinshiyou-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
*/
#include "h264qpel_lasx.h"
#include "libavutil/attributes.h"
#include "libavutil/loongarch/cpu.h"
#include "libavcodec/h264qpel.h"
av_cold void ff_h264qpel_init_loongarch(H264QpelContext *c, int bit_depth)
{
int cpu_flags = av_get_cpu_flags();
if (have_lasx(cpu_flags)) {
if (8 == bit_depth) {
c->put_h264_qpel_pixels_tab[0][0] = ff_put_h264_qpel16_mc00_lasx;
c->put_h264_qpel_pixels_tab[0][1] = ff_put_h264_qpel16_mc10_lasx;
c->put_h264_qpel_pixels_tab[0][2] = ff_put_h264_qpel16_mc20_lasx;
c->put_h264_qpel_pixels_tab[0][3] = ff_put_h264_qpel16_mc30_lasx;
c->put_h264_qpel_pixels_tab[0][4] = ff_put_h264_qpel16_mc01_lasx;
c->put_h264_qpel_pixels_tab[0][5] = ff_put_h264_qpel16_mc11_lasx;
c->put_h264_qpel_pixels_tab[0][6] = ff_put_h264_qpel16_mc21_lasx;
c->put_h264_qpel_pixels_tab[0][7] = ff_put_h264_qpel16_mc31_lasx;
c->put_h264_qpel_pixels_tab[0][8] = ff_put_h264_qpel16_mc02_lasx;
c->put_h264_qpel_pixels_tab[0][9] = ff_put_h264_qpel16_mc12_lasx;
c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_lasx;
c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_lasx;
c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_lasx;
c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_lasx;
c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_lasx;
c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_lasx;
c->avg_h264_qpel_pixels_tab[0][0] = ff_avg_h264_qpel16_mc00_lasx;
c->avg_h264_qpel_pixels_tab[0][1] = ff_avg_h264_qpel16_mc10_lasx;
c->avg_h264_qpel_pixels_tab[0][2] = ff_avg_h264_qpel16_mc20_lasx;
c->avg_h264_qpel_pixels_tab[0][3] = ff_avg_h264_qpel16_mc30_lasx;
c->avg_h264_qpel_pixels_tab[0][4] = ff_avg_h264_qpel16_mc01_lasx;
c->avg_h264_qpel_pixels_tab[0][5] = ff_avg_h264_qpel16_mc11_lasx;
c->avg_h264_qpel_pixels_tab[0][6] = ff_avg_h264_qpel16_mc21_lasx;
c->avg_h264_qpel_pixels_tab[0][7] = ff_avg_h264_qpel16_mc31_lasx;
c->avg_h264_qpel_pixels_tab[0][8] = ff_avg_h264_qpel16_mc02_lasx;
c->avg_h264_qpel_pixels_tab[0][9] = ff_avg_h264_qpel16_mc12_lasx;
c->avg_h264_qpel_pixels_tab[0][10] = ff_avg_h264_qpel16_mc22_lasx;
c->avg_h264_qpel_pixels_tab[0][11] = ff_avg_h264_qpel16_mc32_lasx;
c->avg_h264_qpel_pixels_tab[0][12] = ff_avg_h264_qpel16_mc03_lasx;
c->avg_h264_qpel_pixels_tab[0][13] = ff_avg_h264_qpel16_mc13_lasx;
c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_lasx;
c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_lasx;
c->put_h264_qpel_pixels_tab[1][0] = ff_put_h264_qpel8_mc00_lasx;
c->put_h264_qpel_pixels_tab[1][1] = ff_put_h264_qpel8_mc10_lasx;
c->put_h264_qpel_pixels_tab[1][2] = ff_put_h264_qpel8_mc20_lasx;
c->put_h264_qpel_pixels_tab[1][3] = ff_put_h264_qpel8_mc30_lasx;
c->put_h264_qpel_pixels_tab[1][4] = ff_put_h264_qpel8_mc01_lasx;
c->put_h264_qpel_pixels_tab[1][5] = ff_put_h264_qpel8_mc11_lasx;
c->put_h264_qpel_pixels_tab[1][6] = ff_put_h264_qpel8_mc21_lasx;
c->put_h264_qpel_pixels_tab[1][7] = ff_put_h264_qpel8_mc31_lasx;
c->put_h264_qpel_pixels_tab[1][8] = ff_put_h264_qpel8_mc02_lasx;
c->put_h264_qpel_pixels_tab[1][9] = ff_put_h264_qpel8_mc12_lasx;
c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_lasx;
c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_lasx;
c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_lasx;
c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_lasx;
c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_lasx;
c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_lasx;
c->avg_h264_qpel_pixels_tab[1][0] = ff_avg_h264_qpel8_mc00_lasx;
c->avg_h264_qpel_pixels_tab[1][1] = ff_avg_h264_qpel8_mc10_lasx;
c->avg_h264_qpel_pixels_tab[1][2] = ff_avg_h264_qpel8_mc20_lasx;
c->avg_h264_qpel_pixels_tab[1][3] = ff_avg_h264_qpel8_mc30_lasx;
c->avg_h264_qpel_pixels_tab[1][5] = ff_avg_h264_qpel8_mc11_lasx;
c->avg_h264_qpel_pixels_tab[1][6] = ff_avg_h264_qpel8_mc21_lasx;
c->avg_h264_qpel_pixels_tab[1][7] = ff_avg_h264_qpel8_mc31_lasx;
c->avg_h264_qpel_pixels_tab[1][8] = ff_avg_h264_qpel8_mc02_lasx;
c->avg_h264_qpel_pixels_tab[1][9] = ff_avg_h264_qpel8_mc12_lasx;
c->avg_h264_qpel_pixels_tab[1][10] = ff_avg_h264_qpel8_mc22_lasx;
c->avg_h264_qpel_pixels_tab[1][11] = ff_avg_h264_qpel8_mc32_lasx;
c->avg_h264_qpel_pixels_tab[1][13] = ff_avg_h264_qpel8_mc13_lasx;
c->avg_h264_qpel_pixels_tab[1][14] = ff_avg_h264_qpel8_mc23_lasx;
c->avg_h264_qpel_pixels_tab[1][15] = ff_avg_h264_qpel8_mc33_lasx;
}
}
}

2038
libavcodec/loongarch/h264qpel_lasx.c Normal file
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158
libavcodec/loongarch/h264qpel_lasx.h Normal file
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@ -0,0 +1,158 @@
/*
* Copyright (c) 2020 Loongson Technology Corporation Limited
* Contributed by Shiyou Yin <yinshiyou-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_LOONGARCH_H264QPEL_LASX_H
#define AVCODEC_LOONGARCH_H264QPEL_LASX_H
#include <stdint.h>
#include <stddef.h>
#include "libavcodec/h264.h"
void ff_h264_h_lpf_luma_inter_lasx(uint8_t *src, int stride,
int alpha, int beta, int8_t *tc0);
void ff_h264_v_lpf_luma_inter_lasx(uint8_t *src, int stride,
int alpha, int beta, int8_t *tc0);
void ff_put_h264_qpel16_mc00_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc10_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc20_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc30_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc01_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc11_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc21_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc31_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc02_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc12_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc32_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc22_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc03_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc13_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc23_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel16_mc33_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc00_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc10_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc20_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc30_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc01_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc11_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc21_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc31_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc02_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc12_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc22_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc32_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc03_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc13_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc23_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel16_mc33_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_put_h264_qpel8_mc00_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc10_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc20_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc30_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc01_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc11_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc21_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc31_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc02_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc12_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc22_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc32_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc03_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc13_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc23_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_put_h264_qpel8_mc33_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride);
void ff_avg_h264_qpel8_mc00_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc10_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc20_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc30_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc11_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc21_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc31_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc02_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc12_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc22_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc32_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc13_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc23_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
void ff_avg_h264_qpel8_mc33_lasx(uint8_t *dst, const uint8_t *src,
ptrdiff_t dst_stride);
#endif // #ifndef AVCODEC_LOONGARCH_H264QPEL_LASX_H