1 /* 2 * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com) 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #include "libavutil/mips/cpu.h" 22 #include "h263dsp_mips.h" 23 #include "mpegvideo_mips.h" 24 ff_mpv_common_init_mips(MpegEncContext * s)25av_cold void ff_mpv_common_init_mips(MpegEncContext *s) 26 { 27 int cpu_flags = av_get_cpu_flags(); 28 29 if (have_mmi(cpu_flags)) { 30 s->dct_unquantize_h263_intra = ff_dct_unquantize_h263_intra_mmi; 31 s->dct_unquantize_h263_inter = ff_dct_unquantize_h263_inter_mmi; 32 s->dct_unquantize_mpeg1_intra = ff_dct_unquantize_mpeg1_intra_mmi; 33 s->dct_unquantize_mpeg1_inter = ff_dct_unquantize_mpeg1_inter_mmi; 34 35 if (!(s->avctx->flags & AV_CODEC_FLAG_BITEXACT)) 36 if (!s->q_scale_type) 37 s->dct_unquantize_mpeg2_intra = ff_dct_unquantize_mpeg2_intra_mmi; 38 39 s->denoise_dct= ff_denoise_dct_mmi; 40 } 41 42 if (have_msa(cpu_flags)) { 43 s->dct_unquantize_h263_intra = ff_dct_unquantize_h263_intra_msa; 44 s->dct_unquantize_h263_inter = ff_dct_unquantize_h263_inter_msa; 45 if (!s->q_scale_type) 46 s->dct_unquantize_mpeg2_inter = ff_dct_unquantize_mpeg2_inter_msa; 47 } 48 } 49