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FFmpeg/libavcodec/loongarch/h264dsp_lasx.h

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avcodec: [loongarch] Optimize h264dsp with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:225 after :282 Change-Id: Ibe245827dcdfe8fc1541c6b172483151bfa9e642 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years ago
/*
* Copyright (c) 2021 Loongson Technology Corporation Limited
* Contributed by Shiyou Yin <yinshiyou-hf@loongson.cn>
* Xiwei Gu <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_LOONGARCH_H264DSP_LASX_H
#define AVCODEC_LOONGARCH_H264DSP_LASX_H
#include "libavcodec/h264dec.h"
void ff_h264_h_lpf_luma_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta, int8_t *tc0);
void ff_h264_v_lpf_luma_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta, int8_t *tc0);
void ff_h264_h_lpf_luma_intra_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta);
void ff_h264_v_lpf_luma_intra_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta);
void ff_h264_h_lpf_chroma_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta, int8_t *tc0);
void ff_h264_v_lpf_chroma_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta, int8_t *tc0);
void ff_h264_h_lpf_chroma_intra_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta);
void ff_h264_v_lpf_chroma_intra_8_lasx(uint8_t *src, ptrdiff_t stride,
int alpha, int beta);
void ff_biweight_h264_pixels16_8_lasx(uint8_t *dst, uint8_t *src,
ptrdiff_t stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset_in);
void ff_biweight_h264_pixels8_8_lasx(uint8_t *dst, uint8_t *src,
ptrdiff_t stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset);
void ff_biweight_h264_pixels4_8_lasx(uint8_t *dst, uint8_t *src,
ptrdiff_t stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset);
void ff_weight_h264_pixels16_8_lasx(uint8_t *src, ptrdiff_t stride,
int height, int log2_denom,
int weight_src, int offset_in);
void ff_weight_h264_pixels8_8_lasx(uint8_t *src, ptrdiff_t stride,
int height, int log2_denom,
int weight_src, int offset);
void ff_weight_h264_pixels4_8_lasx(uint8_t *src, ptrdiff_t stride,
int height, int log2_denom,
int weight_src, int offset);
void ff_h264_add_pixels4_8_lasx(uint8_t *_dst, int16_t *_src, int stride);
void ff_h264_add_pixels8_8_lasx(uint8_t *_dst, int16_t *_src, int stride);
avcodec: [loongarch] Optimize h264idct with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:282 after :293 Change-Id: Ia8889935a6359630dd5dbb61263287f1cb24a0a4 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years ago
void ff_h264_idct_add_lasx(uint8_t *dst, int16_t *src, int32_t dst_stride);
void ff_h264_idct8_addblk_lasx(uint8_t *dst, int16_t *src, int32_t dst_stride);
void ff_h264_idct4x4_addblk_dc_lasx(uint8_t *dst, int16_t *src,
int32_t dst_stride);
void ff_h264_idct8_dc_addblk_lasx(uint8_t *dst, int16_t *src,
int32_t dst_stride);
void ff_h264_idct_add16_lasx(uint8_t *dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
void ff_h264_idct8_add4_lasx(uint8_t *dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
void ff_h264_idct_add8_lasx(uint8_t **dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
void ff_h264_idct_add8_422_lasx(uint8_t **dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
void ff_h264_idct_add16_intra_lasx(uint8_t *dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
void ff_h264_deq_idct_luma_dc_lasx(int16_t *dst, int16_t *src,
int32_t de_qval);
avcodec: [loongarch] Optimize h264_deblock with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:293 after :295 Change-Id: I5ff6cba4eaca0c4218c0c97b880ca500e35f9c87 Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years ago
void ff_h264_loop_filter_strength_lasx(int16_t bS[2][4][4], uint8_t nnz[40],
int8_t ref[2][40], int16_t mv[2][40][2],
int bidir, int edges, int step,
int mask_mv0, int mask_mv1, int field);
avcodec: [loongarch] Optimize h264dsp with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:225 after :282 Change-Id: Ibe245827dcdfe8fc1541c6b172483151bfa9e642 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years ago
#endif // #ifndef AVCODEC_LOONGARCH_H264DSP_LASX_H