[Pixman] [PATCH 11/12] vmx: implement fast path iterator vmx_fetch_r5g6b5

[Siarhei Siamashka]

On Thu,  2 Jul 2015 13:04:16 +0300
Oded Gabbay <oded.gabbay at gmail.com> wrote:

> no changes were observed when running cairo trimmed benchmarks.
> 
> Signed-off-by: Oded Gabbay <oded.gabbay at gmail.com>

This seems to cause performance regression in "lowlevel-blt-bench
src_0565_8888" test on my Playstation3:

== before ==

           src_0565_8888 =  L1: 106.96  L2: 106.88  M: 85.11 ( 97.18%)
           HT: 50.47  VT: 34.76  R: 34.82  RT: 13.19 ( 115Kops/s)

== after ==

           src_0565_8888 =  L1:  59.04  L2:  57.74  M: 52.01 ( 59.39%)
           HT: 35.05  VT: 26.37  R: 26.78  RT: 11.73 ( 106Kops/s)

-- 
Best regards,
Siarhei Siamashka