[cairo] Blend modes take 3

[Benjamin Otte]

Hey,

After Emmanuel's [1] and my [2] previous attempt, I've started the
third attempt to get SVG and Flash blend modes into Cairo. And this
time I'm dead serious. I intend to merge my current work once 1.9
opens unless there's any objections.
I've published git repositories containing my work [3]. I regularly
rebase them on top of current master. The code is complete, I just
need to cleanup the commit order at some point.

For people just wanting to look at the patches, these URLs should work:
pixman: http://cgit.freedesktop.org/~company/pixman/diff/?id=257d3dffe49130925e81da697893d24e6e82e38c&id2=1c5de7b05831b3d66821707276b71974a232f5c7
cairo: http://cgit.freedesktop.org/~company/cairo/diff/?id=f5819e2acc16aa5a27621200ca932a0b1d6b8572&id2=0c777a3e0de0d48289432a3d66be68f8779b08a0

Cheers,
Benjamin


1: http://lists.freedesktop.org/archives/cairo/2007-January/009268.html
2: http://lists.freedesktop.org/archives/cairo/2007-August/011312.html
3: pixman: http://cgit.freedesktop.org/~company/pixman/log/?h=blend-mode
   cairo: http://cgit.freedesktop.org/~company/cairo/log/?h=blend-mode