1 /*
2 * Copyright (c) 2015 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
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 "xvididct_mips.h"
22
23 #if HAVE_MMI
xvid_idct_init_mmi(IDCTDSPContext * c,AVCodecContext * avctx,unsigned high_bit_depth)24 static av_cold void xvid_idct_init_mmi(IDCTDSPContext *c, AVCodecContext *avctx,
25 unsigned high_bit_depth)
26 {
27 if (!high_bit_depth) {
28 if (avctx->idct_algo == FF_IDCT_AUTO ||
29 avctx->idct_algo == FF_IDCT_XVID) {
30 c->idct_put = ff_xvid_idct_put_mmi;
31 c->idct_add = ff_xvid_idct_add_mmi;
32 c->idct = ff_xvid_idct_mmi;
33 c->perm_type = FF_IDCT_PERM_NONE;
34 }
35 }
36 }
37 #endif /* HAVE_MMI */
38
ff_xvid_idct_init_mips(IDCTDSPContext * c,AVCodecContext * avctx,unsigned high_bit_depth)39 av_cold void ff_xvid_idct_init_mips(IDCTDSPContext *c, AVCodecContext *avctx,
40 unsigned high_bit_depth)
41 {
42 #if HAVE_MMI
43 xvid_idct_init_mmi(c, avctx, high_bit_depth);
44 #endif /* HAVE_MMI */
45 }
46