Re: [FFmpeg-devel] [PATCH v2] avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions

2019-02-25 Thread gxw
...@ffmpeg.org>] On Behalf Of gxw >> Sent: Thursday, February 21, 2019 8:39 PM >> To: ffmpeg-devel@ffmpeg.org <mailto:ffmpeg-devel@ffmpeg.org> >> Cc: gxw >> Subject: [FFmpeg-devel] [PATCH v2] avcodec/mips: [loongson] mmi >> optimizations for VP9 put and a

Re: [FFmpeg-devel] [PATCH v2] avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions

2019-02-23 Thread Shiyou Yin
>-Original Message- >From: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org] >On Behalf Of gxw >Sent: Thursday, February 21, 2019 8:39 PM >To: ffmpeg-devel@ffmpeg.org >Cc: gxw >Subject: [FFmpeg-devel] [PATCH v2] avcodec/mips: [loongson] mmi op

[FFmpeg-devel] [PATCH v2] avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions

2019-02-21 Thread gxw
VP9 decoding speed improved about 60.5%(from 38fps to 61fps, tested on loongson 3A3000). --- libavcodec/mips/Makefile | 1 + libavcodec/mips/vp9_mc_mmi.c | 692 + libavcodec/mips/vp9dsp_init_mips.c | 42 +++ libavcodec/mips/vp9dsp_mips.h