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| author | gxw <guxiwei-hf@loongson.cn> | 2018-12-27 14:16:22 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-27 23:12:04 +0100 |
| commit | d86f698e386431e589c0085ecff959a2baa4b8ef (patch) | |
| tree | 50b1780095bab1cd8c67209dd1cb3cd4abc06eba /libavdevice/libcdio.c | |
| parent | dbf43ace214fdc17c3b6423d7087ed15f9282520 (diff) | |
| download | ffmpeg-d86f698e386431e589c0085ecff959a2baa4b8ef.tar.gz | |
avcodec/mips: [loongson] optimize theora decoding in vp3dsp.
Optimize theora decoding with msa in functions:
1. ff_vp3_idct_add_msa
2. ff_vp3_idct_put_msa
3. ff_vp3_idct_dc_add_msa
4. ff_vp3_v_loop_filter_msa
5. ff_vp3_h_loop_filter_msa
6. ff_put_no_rnd_pixels_l2_msa
Theora decoding speed improved about 36%(from 22fps to 30fps, Tested on loongson 2K1000).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavdevice/libcdio.c')
0 files changed, 0 insertions, 0 deletions