[Pixman] [PATCH 0/3] Implement a few vmx fast paths

[Oded Gabbay]

This patch-set implements a few vmx fast paths. These were the *most*
low-hanging fruits I could find, which basically means I copied the sse2
implementation and modified the function calls for vmx :)

See individual commit messages for lowlevel-blt-bench numbers (upto 5x
speedups).

The patches also provide modest speedups in cairo benchmarks (using the 
trimmed traces):

Speedups
========
t-firefox-canvas-swscroll  2182.58 -> 1507.09 :  1.45x speedup
          t-chromium-tabs  312.34  -> 223.55  :  1.40x speedup
      t-firefox-asteroids  507.44  -> 448.82  :  1.13x speedup
      t-firefox-paintball  871.85  -> 801.72  :  1.09x speedup

Please review,

	Oded

Oded Gabbay (3):
  vmx: implement fast path composite_over_8888_8888
  vmx: implement fast path composite_add_8_8
  vmx: implement fast path composite_add_8888_8888

 pixman/pixman-vmx.c | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

-- 
2.4.3