20647 2008-09-04 10:07:04 -0700 [CAIRO] clipToImageBuffer() needs to be implemented 2009-01-24 23:46:50 -0800 1 1 1 Unclassified WebKit WebKitGTK 528+ (Nightly build) PC All RESOLVED DUPLICATE 23526 Gtk P2 Normal --- 1 krit webkit-unassigned oldest_to_newest 90167 0 krit 2008-09-04 10:07:04 -0700 clipToImageBuffer() is needed for canvas texts and by RenderBox but misses an implementation on cairo/gtk. The problem is the different functioning of Cg and Cairo on using mask's. On Cg you apply the mask to the context and draw the masked object aferwards. In Cairo you draw the masked object to the context and mask it with the mask afterwards. Thats nearly the other way around. 90174 1 23172 krit 2008-09-04 10:20:51 -0700 Created attachment 23172 Cairo clipToImageBuffer Se it as a Proof-of-Concept. It works for canvas texts. Please give some food for thought to improve it. 106909 2 krit 2009-01-24 23:46:50 -0800 *** This bug has been marked as a duplicate of 23526 *** 23172 2008-09-04 10:20:51 -0700 2008-09-04 10:20:51 -0700 Cairo clipToImageBuffer Cairo-mask.patch text/plain 3644 krit SW5kZXg6IFdlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvY2Fpcm8vR3JhcGhpY3NDb250ZXh0Q2Fp cm8uY3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvY2Fpcm8vR3Jh cGhpY3NDb250ZXh0Q2Fpcm8uY3BwCShyZXZpc2lvbiAzNjA2MykKKysrIFdlYkNvcmUvcGxhdGZv cm0vZ3JhcGhpY3MvY2Fpcm8vR3JhcGhpY3NDb250ZXh0Q2Fpcm8uY3BwCSh3b3JraW5nIGNvcHkp CkBAIC00MTksMjkgKzQxOSw0OCBAQCB2b2lkIEdyYXBoaWNzQ29udGV4dDo6ZmlsbFBhdGgoKQog ICAgICAgICByZXR1cm47CiAKICAgICBjYWlyb190KiBjciA9IG1fZGF0YS0+Y3I7Ci0gICAgY2Fp cm9fc2F2ZShjcik7CiAKICAgICBjYWlyb19zZXRfZmlsbF9ydWxlKGNyLCBmaWxsUnVsZSgpID09 IFJVTEVfRVZFTk9ERCA/IENBSVJPX0ZJTExfUlVMRV9FVkVOX09ERCA6IENBSVJPX0ZJTExfUlVM 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