Re: [FFmpeg-devel] [PATCH v4 1/7] avcodec/la: add LSX optimization for h264 idct.

> 2023年5月25日 05:28，Michael Niedermayer 写道： > > On Wed, May 24, 2023 at 03:48:27PM +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_h26

Re: [FFmpeg-devel] [PATCH v4 1/7] avcodec/la: add LSX optimization for h264 idct.

在 2023/5/25 上午5:28, Michael Niedermayer 写道: On Wed, May 24, 2023 at 03:48:27PM +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_

Re: [FFmpeg-devel] [PATCH v4 1/7] avcodec/la: add LSX optimization for h264 idct.

On Wed, May 24, 2023 at 03:48:27PM +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 >

[FFmpeg-devel] [PATCH v4 1/7] avcodec/la: add LSX optimization for h264 idct.

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_