Re: [FFmpeg-devel] [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2

2015-08-05 Thread 周晓勇
this is just another implement using C1 float registers, and the patch make functions more readable. i think using C1 registers may reduce the load of general registers. gsldlc1 and gsldrc1 are similar to ldl and ldr only different with which register to use. 在2015-08-06 05:29:58,周晓勇写道: > Hi, >

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2

2015-08-05 Thread Ronald S. Bultje
Hi, On Tue, Aug 4, 2015 at 8:05 AM, 周晓勇 wrote: > From 71478e642fac00b12b313723ee83acdfef732fd1 Mon Sep 17 00:00:00 2001 > From: ZhouXiaoyong > Date: Tue, 4 Aug 2015 16:28:02 +0800 > Subject: [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2 > > > Signed-off-by: ZhouXiaoyong > --- >

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2

2015-08-05 Thread Michael Niedermayer
On Tue, Aug 04, 2015 at 08:05:17PM +0800, 周晓勇 wrote: > From 71478e642fac00b12b313723ee83acdfef732fd1 Mon Sep 17 00:00:00 2001 > From: ZhouXiaoyong > Date: Tue, 4 Aug 2015 16:28:02 +0800 > Subject: [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2 > > > Signed-off-by: ZhouXiaoyong > -

[FFmpeg-devel] [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2

2015-08-04 Thread 周晓勇
From 71478e642fac00b12b313723ee83acdfef732fd1 Mon Sep 17 00:00:00 2001 From: ZhouXiaoyong Date: Tue, 4 Aug 2015 16:28:02 +0800 Subject: [PATCH 1/2] avcodec: loongson optimized h264pred with mmi v2 Signed-off-by: ZhouXiaoyong --- libavcodec/mips/h264pred_init_mips.c | 1 - libavcodec/mips/h26