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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-19 05:49:09 +02:00
yuanhecai a87a52ed0b
avcodec/hevc: Add ff_hevc_idct_32x32_lasx asm opt
tests/checkasm/checkasm:

                          C          LSX       LASX
hevc_idct_32x32_8_c:      1243.0     211.7     101.7

Speedup of decoding H265 4K 30FPS 30Mbps on
3A6000 with 8 threads is 1fps(56fps-->57fps).

Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-01-12 23:35:40 +01:00
..