| /* |
| * Copyright (c) 2023 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_LOONGARCH_H |
| #define AVCODEC_LOONGARCH_H264DSP_LOONGARCH_H |
| |
| #include "libavcodec/h264dec.h" |
| #include "config.h" |
| |
| void ff_h264_idct_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride); |
| void ff_h264_idct8_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride); |
| void ff_h264_idct_dc_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride); |
| void ff_h264_idct8_dc_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride); |
| void ff_h264_luma_dc_dequant_idct_8_lsx(int16_t *_output, int16_t *_input, int qmul); |
| void ff_h264_idct_add16_8_lsx(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_8_lsx(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_8_lsx(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_8_lsx(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_8_lsx(uint8_t *dst, const int32_t *blk_offset, |
| int16_t *block, int32_t dst_stride, |
| const uint8_t nzc[15 * 8]); |
| |
| void ff_h264_h_lpf_luma_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta, int8_t *tc0); |
| void ff_h264_v_lpf_luma_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta, int8_t *tc0); |
| void ff_h264_h_lpf_luma_intra_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta); |
| void ff_h264_v_lpf_luma_intra_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta); |
| void ff_h264_h_lpf_chroma_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta, int8_t *tc0); |
| void ff_h264_v_lpf_chroma_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta, int8_t *tc0); |
| void ff_h264_h_lpf_chroma_intra_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta); |
| void ff_h264_v_lpf_chroma_intra_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int alpha, int beta); |
| void ff_biweight_h264_pixels16_8_lsx(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_lsx(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_lsx(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_lsx(uint8_t *src, ptrdiff_t stride, |
| int height, int log2_denom, |
| int weight_src, int offset_in); |
| void ff_weight_h264_pixels8_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int height, int log2_denom, |
| int weight_src, int offset); |
| void ff_weight_h264_pixels4_8_lsx(uint8_t *src, ptrdiff_t stride, |
| int height, int log2_denom, |
| int weight_src, int offset); |
| void ff_h264_add_pixels4_8_lsx(uint8_t *_dst, int16_t *_src, int stride); |
| void ff_h264_add_pixels8_8_lsx(uint8_t *_dst, int16_t *_src, int stride); |
| void ff_h264_loop_filter_strength_lsx(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); |
| |
| #if HAVE_LASX |
| 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_biweight_h264_pixels16_8_lasx(unsigned char *dst, unsigned char *src, |
| long int stride, int height, |
| int log2_denom, int weight_dst, |
| int weight_src, int offset_in); |
| void ff_biweight_h264_pixels8_8_lasx(unsigned char *dst, unsigned char *src, |
| long int 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_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); |
| void ff_h264_idct8_add_8_lasx(uint8_t *dst, int16_t *src, int32_t dst_stride); |
| void ff_h264_idct8_dc_add_8_lasx(uint8_t *dst, int16_t *src, |
| int32_t dst_stride); |
| void ff_h264_idct8_add4_8_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_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); |
| #endif // #if HAVE_LASX |
| |
| #endif // #ifndef AVCODEC_LOONGARCH_H264DSP_LOONGARCH_H |