[Pixman] [PATCH 1/4] Implement floating point gradient computation

Maarten Lankhorst maarten.lankhorst at linux.intel.com
Tue Dec 4 16:36:18 UTC 2018


Op 03-12-2018 om 16:01 schreef Basile Clement:
> This is essentially a duplicate of the recent patch by Maarten Lankhorst (which spurred me into finally posting these, which laid on my laptop for a couple months), with a slightly different approach.  It is mostly included as it is a prerequisite for the subsequent patches, but they should work just as well with Maarten's patch.
> This series of patches is driven by a discussion with Marc Jeanmougin and the need of having dithering in pixman for inkscape, and tries to implement the recommendations given by Soren in previous threads on the topic.
Series looks sane, 1/4 is cleaner than my version. I would change Bpp to cpp, or multiply by 8, since Bpp usually means bits per pixel.

Do you happen to have a patch to fix pixman-bits-image.c falling back to 8-bit paths as well?


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