diff options
Diffstat (limited to 'libavcodec/mips/h264chroma_init_mips.c')
-rw-r--r-- | libavcodec/mips/h264chroma_init_mips.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libavcodec/mips/h264chroma_init_mips.c b/libavcodec/mips/h264chroma_init_mips.c new file mode 100644 index 0000000..122148d --- /dev/null +++ b/libavcodec/mips/h264chroma_init_mips.c @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2015 Zhou Xiaoyong <zhouxiaoyong@loongson.cn> + * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com) + * + * 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 "h264chroma_mips.h" + +#if HAVE_MSA +static av_cold void h264chroma_init_msa(H264ChromaContext *c, int bit_depth) +{ + const int high_bit_depth = bit_depth > 8; + + if (!high_bit_depth) { + c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_msa; + c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_msa; + c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_msa; + + c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_msa; + c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_msa; + c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_msa; + } +} +#endif // #if HAVE_MSA + +#if HAVE_MMI +static av_cold void h264chroma_init_mmi(H264ChromaContext *c, int bit_depth) +{ + int high_bit_depth = bit_depth > 8; + + if (!high_bit_depth) { + c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_mmi; + c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_mmi; + c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_mmi; + c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_mmi; + } +} +#endif /* HAVE_MMI */ + +av_cold void ff_h264chroma_init_mips(H264ChromaContext *c, int bit_depth) +{ +#if HAVE_MSA + h264chroma_init_msa(c, bit_depth); +#endif // #if HAVE_MSA +#if HAVE_MMI + h264chroma_init_mmi(c, bit_depth); +#endif /* HAVE_MMI */ +} |