Re: [FFmpeg-devel] [PATCH] avcodec/mips: [loongson] refine ff_vc1_inv_trans_8x8_mmi.

2018-09-18 Thread Michael Niedermayer
On Mon, Sep 17, 2018 at 05:20:28PM +0800, Shiyou Yin wrote: > Combined 1st and 2nd loop into one inline asm in function > ff_vc1_inv_trans_8x8_mmi to > reduce memory operation, and made some small optimization in > ff_vc1_inv_trans_4x8_mmi. > --- > libavcodec/mips/vc1dsp_mmi.c | 227 > +

[FFmpeg-devel] [PATCH] avcodec/mips: [loongson] refine ff_vc1_inv_trans_8x8_mmi.

2018-09-17 Thread Shiyou Yin
Combined 1st and 2nd loop into one inline asm in function ff_vc1_inv_trans_8x8_mmi to reduce memory operation, and made some small optimization in ff_vc1_inv_trans_4x8_mmi. --- libavcodec/mips/vc1dsp_mmi.c | 227 ++- 1 file changed, 94 insertions(+), 133 d