On Fri, Aug 31, 2018 at 09:57:23PM +0800, Shiyou Yin wrote:
> Optimized memset with mmi in following functions:
> 1. ff_h264_add_pixels4_8_mmi.
> 2. ff_h264_idct_add_8_mmi.
> 3. ff_h264_idct8_add_8_mmi.
>
> This optimization improved h264 decoding performance about 1.3%(tested on
> loongson 3A300
Optimized memset with mmi in following functions:
1. ff_h264_add_pixels4_8_mmi.
2. ff_h264_idct_add_8_mmi.
3. ff_h264_idct8_add_8_mmi.
This optimization improved h264 decoding performance about 1.3%(tested on
loongson 3A3000).
---
libavcodec/mips/h264dsp_mmi.c | 30 +-
