[Pixman] [PATCH 2/2] ARM: Add 'neon_composite_over_n_8888_0565' fast path
podain77 at gmail.com
Wed Apr 6 23:37:21 PDT 2011
2011/4/7 Siarhei Siamashka siarhei.siamashka at gmail.com
> I could not come up with any better solution other than just using
> different indentation for logically independent code blocks. Something
> like converting:
Yeah, I've seen that in your recent neon patches for bilinear.
I think it is a reasonable way to distinguish between logical code blocks.
> I think it might be interesting for you. I also have the following
> experimental branch:
> It collects statistics about what operations do not have optimized
> fast paths, along with the number of uses of these operations, total
> number of pixels processed, average number of pixels per operation and
> average scanline length. The code is currently linux specific and
> writes results to syslog. These results can be converted into a more
> human readable form by a script. I'm using it quite successfully and
> it revealed some of the missing optimizations which would be hard to
> identify in some other way.
This is actually a great help for me!!
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