[FFmpeg-devel] [PATCH 3/3] vf_blend: Add SSE2 optimization for multiply

2016-02-08 Thread Timothy Gu
5 times faster than C, 3 times overall. --- libavfilter/x86/vf_blend.asm| 29 + libavfilter/x86/vf_blend_init.c | 2 ++ 2 files changed, 31 insertions(+) diff --git a/libavfilter/x86/vf_blend.asm b/libavfilter/x86/vf_blend.asm index 8e4251a..01bee36 100644 ---

[FFmpeg-devel] [PATCH 3/3] vf_blend: Add SSE2 optimization for multiply

2016-02-08 Thread Timothy Gu
5 times faster than C, 3 times overall. --- libavfilter/x86/vf_blend.asm| 29 + libavfilter/x86/vf_blend_init.c | 2 ++ 2 files changed, 31 insertions(+) diff --git a/libavfilter/x86/vf_blend.asm b/libavfilter/x86/vf_blend.asm index 8e4251a..01bee36 100644 ---