| |
| /* |
| * Copyright (c) 2018 gxw <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 |
| */ |
| |
| #include "libavutil/mips/cpu.h" |
| #include "config.h" |
| #include "libavutil/attributes.h" |
| #include "libavcodec/avcodec.h" |
| #include "libavcodec/vp3dsp.h" |
| #include "vp3dsp_mips.h" |
| |
| av_cold void ff_vp3dsp_init_mips(VP3DSPContext *c, int flags) |
| { |
| int cpu_flags = av_get_cpu_flags(); |
| |
| if (have_mmi(cpu_flags)) { |
| c->put_no_rnd_pixels_l2 = ff_put_no_rnd_pixels_l2_mmi; |
| |
| c->idct_add = ff_vp3_idct_add_mmi; |
| c->idct_put = ff_vp3_idct_put_mmi; |
| c->idct_dc_add = ff_vp3_idct_dc_add_mmi; |
| } |
| |
| if (have_msa(cpu_flags)) { |
| c->put_no_rnd_pixels_l2 = ff_put_no_rnd_pixels_l2_msa; |
| |
| c->idct_add = ff_vp3_idct_add_msa; |
| c->idct_put = ff_vp3_idct_put_msa; |
| c->idct_dc_add = ff_vp3_idct_dc_add_msa; |
| c->v_loop_filter = ff_vp3_v_loop_filter_msa; |
| c->h_loop_filter = ff_vp3_h_loop_filter_msa; |
| } |
| } |