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| author | 周晓勇 <zhouxiaoyong@loongson.cn> | 2015-07-22 15:10:38 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-22 12:11:31 +0200 |
| commit | 3e35f8efa18d9b77bbdb16d9c61e387241a7bd83 (patch) | |
| tree | a524ba992188be6a1b1a2570164fdb28491e2bae /libavcodec/mips/pixblockdsp_init_mips.c | |
| parent | 6b2bb3d231f81780b0bb12193e9ca29ddf2c474a (diff) | |
| download | ffmpeg-3e35f8efa18d9b77bbdb16d9c61e387241a7bd83.tar.gz | |
avcodec: loongson optimize pixblockdsp with mmi
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips/pixblockdsp_init_mips.c')
| -rw-r--r-- | libavcodec/mips/pixblockdsp_init_mips.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/mips/pixblockdsp_init_mips.c b/libavcodec/mips/pixblockdsp_init_mips.c index 0f2fb15180..1b3741ea76 100644 --- a/libavcodec/mips/pixblockdsp_init_mips.c +++ b/libavcodec/mips/pixblockdsp_init_mips.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com) + * Zhou Xiaoyong <zhouxiaoyong@loongson.cn> * * This file is part of FFmpeg. * @@ -44,10 +45,25 @@ static av_cold void pixblockdsp_init_msa(PixblockDSPContext *c, } #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 */ } |