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| author | gxw <guxiwei-hf@loongson.cn> | 2019-02-12 18:55:48 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-02-16 19:56:57 +0100 |
| commit | 1466dc140d49d70ce07e03a5aebb21725166045a (patch) | |
| tree | fdab494d21f9d578b04dc68e42a8bcbb88f8d8a8 /libavformat/dv.c | |
| parent | 1f686d023b95219db933394a7704ad9aa5f01cbb (diff) | |
| download | ffmpeg-1466dc140d49d70ce07e03a5aebb21725166045a.tar.gz | |
avcodec/mips: [loongson] optimize theora decoding with mmi.
Optimize theora decoding with mmi in functions:
1. ff_vp3_idct_add_mmi
2. ff_vp3_idct_put_mmi
3. ff_vp3_idct_dc_add_mmi
4. ff_put_no_rnd_pixels_l2_mmi
Theora decoding speed improved about 32%(from 88fps to 116fps, Tested on loongson 3A3000).
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/dv.c')
0 files changed, 0 insertions, 0 deletions