Re: [FFmpeg-devel] [PATCH v2 1/7] avcodec/la: add LSX optimization for h264 idct.

2023-05-19 Thread Michael Niedermayer
On Wed, May 17, 2023 at 03:03:45PM +0800, Hao Chen wrote: > From: Shiyou Yin > > loongson_asm.S is LoongArch asm optimization helper. > Add functions: > ff_h264_idct_add_8_lsx > ff_h264_idct8_add_8_lsx > ff_h264_idct_dc_add_8_lsx > ff_h264_idct8_dc_add_8_lsx > ff_h264_idct_add16_8_lsx >

Re: [FFmpeg-devel] [PATCH v2 1/7] avcodec/la: add LSX optimization for h264 idct.

2023-05-17 Thread Shiyou Yin
> 2023年5月17日 15:03，Hao Chen 写道： > > From: Shiyou Yin > > loongson_asm.S is LoongArch asm optimization helper. > Add functions: > ff_h264_idct_add_8_lsx > ff_h264_idct8_add_8_lsx > ff_h264_idct_dc_add_8_lsx > ff_h264_idct8_dc_add_8_lsx > ff_h264_idct_add16_8_lsx > ff_h264_idct8_add4_8_ls

[FFmpeg-devel] [PATCH v2 1/7] avcodec/la: add LSX optimization for h264 idct.

2023-05-17 Thread Hao Chen
From: Shiyou Yin loongson_asm.S is LoongArch asm optimization helper. Add functions: ff_h264_idct_add_8_lsx ff_h264_idct8_add_8_lsx ff_h264_idct_dc_add_8_lsx ff_h264_idct8_dc_add_8_lsx ff_h264_idct_add16_8_lsx ff_h264_idct8_add4_8_lsx ff_h264_idct_add8_8_lsx ff_h264_idct_add8_422_