Re: [FFmpeg-devel] About the maintainer of mips
>> I hered from the previous mantainer for mips that he was no longer part of >> mips company,and as a result, my patch was still pending review. >> Will ffmpeg community asign new mantainer for mips? > >No, you have to send a patch that changes the maintainership to you, >see MAINTAINERS in the main directory. Thank you very much for your reply. I send a patch to add myself to mips section today : ) 姓名：殷时友 电话：153 0560 8910 邮箱：yinshiyou...@loongson.cn ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH] avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp.
> > > > Is there anyone reviewing my patch? I sent 9 patchs about 20 days ago, but > > only one patch received reply at June 14. > > Theres a maintainer listed for mips in MAINTAINERs > he should review the patches. If he has no time then someone else should > maybe help him > Also it may make sense to split maintainership of the 2 MIPS implementations > if that would make reviews work better but it still requires someone to do > the review. > > I dont know mips asm well enough to do a optimal review Thank you very much for your reply. I have received an email from mips mantainer, he said he is no longer part of mips. what a pity. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH 9/9] avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp.
>> From: gxw >> >> Optimize vp8 loop filter with mmi, four functions optimized: >> 1. ff_vp8_h_loop_filter8uv_mmi. >> 2. ff_vp8_v_loop_filter8uv_mmi. >> 3. ff_vp8_h_loop_filter16_mmi. >> 4. ff_vp8_v_loop_filter16_mmi. >> >> Vp8 decoding speed improved about 50%(from 73fps to 110fps, >> Tested on loongson 3A3000). > >Sounds great. >Again: Is this meant to only work on loongson or also on other >mips cores? The mmi optimization indicate loongson 64bit SIMD optimization, can only work on loongson platform. > >> -#if 0 > >I believe this change and similar ones in the rest of the patch >are welcome but they are not related to the speed-up that this >patch is about and should be in a separate patch. OK, I will recover other comment blocks except those in the function optimizatized by this patch. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH 6/9] avcodec: [loongson] optimize get_cabac_inline with asm.
> 主题: Re: [FFmpeg-devel] [PATCH 6/9] avcodec: [loongson] optimize > get_cabac_inline with asm. > > 2018-07-11 12:22 GMT+02:00, Shiyou Yin : > > Optimize function get_cabac_inline with asm for loongson platform. > > The commit message should contain some numbers about the > speed-up. > > Does this patch (and do the other patches) work on both mips > platforms? (There are two that are currently supported by > FFmpeg, right?) This optimization has only been tested on the loongson platform so far. In theory, it can work on mips platform too. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
