Re: [libav-devel] [PATCH 1/3 v2] x86/synth_filter: add synth_filter_sse

2014-03-29 Thread Christophe Gisquet
2014-03-29 2:10 GMT+01:00 James Almer jamr...@gmail.com: You're right that it's all float data, but both Christophe and I tested and xorps/shufps was a bit slower than pxor/pshufd (At least in my tests it was about five cycles slower), so i decided to use some ifdeffery to keep the SSE2

Re: [libav-devel] [PATCH 1/3 v2] x86/synth_filter: add synth_filter_sse

2014-03-28 Thread Jason Garrett-Glaser
On Thu, Mar 20, 2014 at 11:37 AM, James Almer jamr...@gmail.com wrote: Build only on x86_32 targets. Signed-off-by: James Almer jamr...@gmail.com --- libavcodec/x86/dcadsp.asm| 55 +--- libavcodec/x86/dcadsp_init.c | 45

Re: [libav-devel] [PATCH 1/3 v2] x86/synth_filter: add synth_filter_sse

2014-03-28 Thread James Almer
On 28/03/14 4:15 PM, Jason Garrett-Glaser wrote: On Thu, Mar 20, 2014 at 11:37 AM, James Almer jamr...@gmail.com wrote: Build only on x86_32 targets. Signed-off-by: James Almer jamr...@gmail.com --- libavcodec/x86/dcadsp.asm| 55 +---

[libav-devel] [PATCH 1/3 v2] x86/synth_filter: add synth_filter_sse

2014-03-20 Thread James Almer
Build only on x86_32 targets. Signed-off-by: James Almer jamr...@gmail.com --- libavcodec/x86/dcadsp.asm| 55 +--- libavcodec/x86/dcadsp_init.c | 45 ++-- 2 files changed, 70 insertions(+), 30 deletions(-) diff --git