114 lines
4.3 KiB
C
114 lines
4.3 KiB
C
/*
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* Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* VP8 compatible video decoder
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*/
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#include "config.h"
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#include "libavutil/attributes.h"
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#include "libavcodec/vp8dsp.h"
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#include "vp8dsp_mips.h"
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#define VP8_MC_MIPS_FUNC(IDX, SIZE) \
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dsp->put_vp8_epel_pixels_tab[IDX][0][1] = \
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ff_put_vp8_epel##SIZE##_h4_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][0][2] = \
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ff_put_vp8_epel##SIZE##_h6_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][1][0] = \
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ff_put_vp8_epel##SIZE##_v4_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][1][1] = \
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ff_put_vp8_epel##SIZE##_h4v4_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][1][2] = \
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ff_put_vp8_epel##SIZE##_h6v4_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][2][0] = \
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ff_put_vp8_epel##SIZE##_v6_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][2][1] = \
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ff_put_vp8_epel##SIZE##_h4v6_msa; \
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dsp->put_vp8_epel_pixels_tab[IDX][2][2] = \
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ff_put_vp8_epel##SIZE##_h6v6_msa
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#define VP8_BILINEAR_MC_MIPS_FUNC(IDX, SIZE) \
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dsp->put_vp8_bilinear_pixels_tab[IDX][0][1] = \
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ff_put_vp8_bilinear##SIZE##_h_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][0][2] = \
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ff_put_vp8_bilinear##SIZE##_h_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][1][0] = \
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ff_put_vp8_bilinear##SIZE##_v_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][1][1] = \
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ff_put_vp8_bilinear##SIZE##_hv_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][1][2] = \
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ff_put_vp8_bilinear##SIZE##_hv_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][2][0] = \
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ff_put_vp8_bilinear##SIZE##_v_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][2][1] = \
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ff_put_vp8_bilinear##SIZE##_hv_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][2][2] = \
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ff_put_vp8_bilinear##SIZE##_hv_msa
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#define VP8_MC_MIPS_COPY(IDX, SIZE) \
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dsp->put_vp8_epel_pixels_tab[IDX][0][0] = \
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ff_put_vp8_pixels##SIZE##_msa; \
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dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = \
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ff_put_vp8_pixels##SIZE##_msa;
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#if HAVE_MSA
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static av_cold void vp8dsp_init_msa(VP8DSPContext *dsp)
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{
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dsp->vp8_luma_dc_wht = ff_vp8_luma_dc_wht_msa;
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dsp->vp8_idct_add = ff_vp8_idct_add_msa;
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dsp->vp8_idct_dc_add = ff_vp8_idct_dc_add_msa;
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dsp->vp8_idct_dc_add4y = ff_vp8_idct_dc_add4y_msa;
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dsp->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_msa;
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VP8_MC_MIPS_FUNC(0, 16);
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VP8_MC_MIPS_FUNC(1, 8);
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VP8_MC_MIPS_FUNC(2, 4);
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VP8_BILINEAR_MC_MIPS_FUNC(0, 16);
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VP8_BILINEAR_MC_MIPS_FUNC(1, 8);
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VP8_BILINEAR_MC_MIPS_FUNC(2, 4);
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VP8_MC_MIPS_COPY(0, 16);
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VP8_MC_MIPS_COPY(1, 8);
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dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_msa;
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dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_msa;
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dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_msa;
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dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_msa;
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dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_msa;
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dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_msa;
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dsp->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_msa;
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dsp->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_msa;
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dsp->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_msa;
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dsp->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_msa;
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}
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#endif // #if HAVE_MSA
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av_cold void ff_vp8dsp_init_mips(VP8DSPContext *dsp)
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{
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#if HAVE_MSA
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vp8dsp_init_msa(dsp);
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#endif // #if HAVE_MSA
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}
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