| /* |
| * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com) |
| * |
| * 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 |
| */ |
| |
| /** |
| * @file |
| * VP8 compatible video decoder |
| */ |
| |
| #include "config.h" |
| #include "libavutil/attributes.h" |
| #include "libavcodec/vp8dsp.h" |
| #include "vp8dsp_mips.h" |
| |
| #define VP8_MC_MIPS_FUNC(IDX, SIZE) \ |
| dsp->put_vp8_epel_pixels_tab[IDX][0][1] = \ |
| ff_put_vp8_epel##SIZE##_h4_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][0][2] = \ |
| ff_put_vp8_epel##SIZE##_h6_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][1][0] = \ |
| ff_put_vp8_epel##SIZE##_v4_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][1][1] = \ |
| ff_put_vp8_epel##SIZE##_h4v4_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][1][2] = \ |
| ff_put_vp8_epel##SIZE##_h6v4_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][2][0] = \ |
| ff_put_vp8_epel##SIZE##_v6_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][2][1] = \ |
| ff_put_vp8_epel##SIZE##_h4v6_msa; \ |
| dsp->put_vp8_epel_pixels_tab[IDX][2][2] = \ |
| ff_put_vp8_epel##SIZE##_h6v6_msa |
| |
| #define VP8_BILINEAR_MC_MIPS_FUNC(IDX, SIZE) \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][0][1] = \ |
| ff_put_vp8_bilinear##SIZE##_h_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][0][2] = \ |
| ff_put_vp8_bilinear##SIZE##_h_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][1][0] = \ |
| ff_put_vp8_bilinear##SIZE##_v_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][1][1] = \ |
| ff_put_vp8_bilinear##SIZE##_hv_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][1][2] = \ |
| ff_put_vp8_bilinear##SIZE##_hv_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][2][0] = \ |
| ff_put_vp8_bilinear##SIZE##_v_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][2][1] = \ |
| ff_put_vp8_bilinear##SIZE##_hv_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][2][2] = \ |
| ff_put_vp8_bilinear##SIZE##_hv_msa |
| |
| #define VP8_MC_MIPS_COPY(IDX, SIZE) \ |
| dsp->put_vp8_epel_pixels_tab[IDX][0][0] = \ |
| ff_put_vp8_pixels##SIZE##_msa; \ |
| dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = \ |
| ff_put_vp8_pixels##SIZE##_msa; |
| |
| #if HAVE_MSA |
| static av_cold void vp8dsp_init_msa(VP8DSPContext *dsp) |
| { |
| dsp->vp8_luma_dc_wht = ff_vp8_luma_dc_wht_msa; |
| dsp->vp8_idct_add = ff_vp8_idct_add_msa; |
| dsp->vp8_idct_dc_add = ff_vp8_idct_dc_add_msa; |
| dsp->vp8_idct_dc_add4y = ff_vp8_idct_dc_add4y_msa; |
| dsp->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_msa; |
| |
| VP8_MC_MIPS_FUNC(0, 16); |
| VP8_MC_MIPS_FUNC(1, 8); |
| VP8_MC_MIPS_FUNC(2, 4); |
| |
| VP8_BILINEAR_MC_MIPS_FUNC(0, 16); |
| VP8_BILINEAR_MC_MIPS_FUNC(1, 8); |
| VP8_BILINEAR_MC_MIPS_FUNC(2, 4); |
| |
| VP8_MC_MIPS_COPY(0, 16); |
| VP8_MC_MIPS_COPY(1, 8); |
| |
| dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_msa; |
| dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_msa; |
| dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_msa; |
| dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_msa; |
| |
| dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_msa; |
| dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_msa; |
| dsp->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_msa; |
| dsp->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_msa; |
| |
| dsp->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_msa; |
| dsp->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_msa; |
| } |
| #endif // #if HAVE_MSA |
| |
| av_cold void ff_vp8dsp_init_mips(VP8DSPContext *dsp) |
| { |
| #if HAVE_MSA |
| vp8dsp_init_msa(dsp); |
| #endif // #if HAVE_MSA |
| } |