| /* |
| * Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@imgtec.com) |
| * Copyright (c) 2015 Zhou Xiaoyong <zhouxiaoyong@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 "h264dsp_mips.h" |
| |
| #if HAVE_MSA |
| static av_cold void h264dsp_init_msa(H264DSPContext *c, |
| const int bit_depth, |
| const int chroma_format_idc) |
| { |
| if (8 == bit_depth) { |
| c->h264_v_loop_filter_luma = ff_h264_v_lpf_luma_inter_msa; |
| c->h264_h_loop_filter_luma = ff_h264_h_lpf_luma_inter_msa; |
| c->h264_h_loop_filter_luma_mbaff = |
| ff_h264_h_loop_filter_luma_mbaff_msa; |
| c->h264_v_loop_filter_luma_intra = ff_h264_v_lpf_luma_intra_msa; |
| c->h264_h_loop_filter_luma_intra = ff_h264_h_lpf_luma_intra_msa; |
| c->h264_h_loop_filter_luma_mbaff_intra = |
| ff_h264_h_loop_filter_luma_mbaff_intra_msa; |
| c->h264_v_loop_filter_chroma = ff_h264_v_lpf_chroma_inter_msa; |
| |
| if (chroma_format_idc <= 1) |
| c->h264_h_loop_filter_chroma = ff_h264_h_lpf_chroma_inter_msa; |
| else |
| c->h264_h_loop_filter_chroma = |
| ff_h264_h_loop_filter_chroma422_msa; |
| |
| if (chroma_format_idc > 1) |
| c->h264_h_loop_filter_chroma_mbaff = |
| ff_h264_h_loop_filter_chroma422_mbaff_msa; |
| |
| c->h264_v_loop_filter_chroma_intra = |
| ff_h264_v_lpf_chroma_intra_msa; |
| |
| if (chroma_format_idc <= 1) |
| c->h264_h_loop_filter_chroma_intra = |
| ff_h264_h_lpf_chroma_intra_msa; |
| |
| /* Weighted MC */ |
| c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels16_8_msa; |
| c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels8_8_msa; |
| c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels4_8_msa; |
| |
| c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels16_8_msa; |
| c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels8_8_msa; |
| c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels4_8_msa; |
| } // if (8 == bit_depth) |
| } |
| #endif // #if HAVE_MSA |
| |
| #if HAVE_LOONGSON3 |
| static av_cold void h264dsp_init_mmi(H264DSPContext * c, |
| const int bit_depth, |
| const int chroma_format_idc) |
| { |
| if (bit_depth == 8) { |
| c->weight_h264_pixels_tab[0] = ff_h264_weight_pixels16_8_mmi; |
| c->weight_h264_pixels_tab[1] = ff_h264_weight_pixels8_8_mmi; |
| c->weight_h264_pixels_tab[2] = ff_h264_weight_pixels4_8_mmi; |
| |
| c->biweight_h264_pixels_tab[0] = ff_h264_biweight_pixels16_8_mmi; |
| c->biweight_h264_pixels_tab[1] = ff_h264_biweight_pixels8_8_mmi; |
| c->biweight_h264_pixels_tab[2] = ff_h264_biweight_pixels4_8_mmi; |
| } |
| } |
| #endif /* HAVE_LOONGSON3 */ |
| |
| av_cold void ff_h264dsp_init_mips(H264DSPContext *c, const int bit_depth, |
| const int chroma_format_idc) |
| { |
| #if HAVE_MSA |
| h264dsp_init_msa(c, bit_depth, chroma_format_idc); |
| #endif // #if HAVE_MSA |
| #if HAVE_LOONGSON3 |
| h264dsp_init_mmi(c, bit_depth, chroma_format_idc); |
| #endif /* HAVE_LOONGSON3 */ |
| } |