diff options
Diffstat (limited to 'libavcodec/mips/xvididct_init_mips.c')
-rw-r--r-- | libavcodec/mips/xvididct_init_mips.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libavcodec/mips/xvididct_init_mips.c b/libavcodec/mips/xvididct_init_mips.c new file mode 100644 index 0000000..c1d82cc --- /dev/null +++ b/libavcodec/mips/xvididct_init_mips.c @@ -0,0 +1,45 @@ +/* + * 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 "xvididct_mips.h" + +#if HAVE_MMI +static av_cold void xvid_idct_init_mmi(IDCTDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth) +{ + if (!high_bit_depth) { + if (avctx->idct_algo == FF_IDCT_AUTO || + avctx->idct_algo == FF_IDCT_XVID) { + c->idct_put = ff_xvid_idct_put_mmi; + c->idct_add = ff_xvid_idct_add_mmi; + c->idct = ff_xvid_idct_mmi; + c->perm_type = FF_IDCT_PERM_NONE; + } + } +} +#endif /* HAVE_MMI */ + +av_cold void ff_xvid_idct_init_mips(IDCTDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth) +{ +#if HAVE_MMI + xvid_idct_init_mmi(c, avctx, high_bit_depth); +#endif /* HAVE_MMI */ +} |