diff options
Diffstat (limited to 'libavcodec/mips/pixblockdsp_init_mips.c')
-rw-r--r-- | libavcodec/mips/pixblockdsp_init_mips.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/libavcodec/mips/pixblockdsp_init_mips.c b/libavcodec/mips/pixblockdsp_init_mips.c new file mode 100644 index 0000000..1b3741e --- /dev/null +++ b/libavcodec/mips/pixblockdsp_init_mips.c @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com) + * 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 "pixblockdsp_mips.h" + +#if HAVE_MSA +static av_cold void pixblockdsp_init_msa(PixblockDSPContext *c, + AVCodecContext *avctx, + unsigned high_bit_depth) +{ + c->diff_pixels = ff_diff_pixels_msa; + + switch (avctx->bits_per_raw_sample) { + case 9: + case 10: + case 12: + case 14: + c->get_pixels = ff_get_pixels_16_msa; + break; + default: + if (avctx->bits_per_raw_sample <= 8 || avctx->codec_type != + AVMEDIA_TYPE_VIDEO) { + c->get_pixels = ff_get_pixels_8_msa; + } + break; + } +} +#endif // #if HAVE_MSA + +#if HAVE_MMI +static av_cold void pixblockdsp_init_mmi(PixblockDSPContext *c, + AVCodecContext *avctx, unsigned high_bit_depth) +{ + c->diff_pixels = ff_diff_pixels_mmi; + + if (!high_bit_depth || avctx->codec_type != AVMEDIA_TYPE_VIDEO) { + c->get_pixels = ff_get_pixels_8_mmi; + } +} +#endif /* HAVE_MMI */ + +void ff_pixblockdsp_init_mips(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth) +{ +#if HAVE_MSA + pixblockdsp_init_msa(c, avctx, high_bit_depth); +#endif // #if HAVE_MSA +#if HAVE_MMI + pixblockdsp_init_mmi(c, avctx, high_bit_depth); +#endif /* HAVE_MMI */ +} |