The attached patch adds documentation for _cairo_pattern_acquire_surfaces. It also adds a comment about the members of the _cairo_surface struct and fixes a typo.
Created attachment 3478 [details] [review] patch
Comment on attachment 3478 [details] [review] patch this is wrong in some aspects...
Created attachment 3510 [details] [review] patch v2 this is better. but, I couldn't quite figure out how width/height is supposed to work (especially in connection with transformations)
Chris, Carl, can we get this fixed? Doc improvements, you know ;).
before checking this in, please check carefully what I wrote there. I'm not at all sure that I got the description of composite right.
Seems like this patch got lost six years ago. A quick look says that the functions which aren't being documented don't even exist anymore. cairo-xcb went through at least one rewrite. cairo_surface_t's clip_serial doesn't exist anymore either. That doesn't leave much content in the patch. Sorry, but closing this as WONTFIX.
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