[FFmpeg-devel] [PATCH v1 2/2] avcodec/loongarch:add LSX optimization for aac audio encode

2024-04-09 Thread pengxu
Add functions: ff_abs_pow34_lsx ff_aac_quantize_bands_lsx ./ffmpeg -f s16le -ac 2 -i ../../1.pcm -c:a aac -f null - before:37.5x after:48.1x --- libavcodec/aacencdsp.h| 3 + libavcodec/loongarch/Makefile | 2 + libavcodec/loongarch/aacencdsp.S

[FFmpeg-devel] [PATCH v1 2/2] avcodec/loongarch:add LSX optimization for aac audio encode

2024-04-09 Thread pengxu
Add functions: ff_abs_pow34_lsx ff_aac_quantize_bands_lsx ./ffmpeg -f s16le -ac 2 -i ../../1.pcm -c:a aac -f null - before:37.5x after:48.1x --- libavcodec/aacencdsp.h| 3 + libavcodec/loongarch/Makefile | 2 + libavcodec/loongarch/aacencdsp.S