[FFmpeg-devel] [PATCH v3 1/7] avcodec/la: add LSX optimization for h264 idct.

2023-05-20 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_

[FFmpeg-devel] [PATCH v3 1/7] avcodec/la: add LSX optimization for h264 idct.

2023-05-19 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_