2 commits

Author	SHA1	Message	Date
Chris Wilson	4f880deeab	Compiler warnings ... Add an impossible default condition to avoid a compiler warning. And tweak the code to avoid mismatching signed/unsigned comparisons.	2009-09-01 14:24:59 +01:00
Chris Wilson	425b0e35e2	Add xml surface ... A very simple surface that produces a hierarchical DAG in a simple XML format. It is intended to be used whilst debugging, for example with the automatic regression finding tools of cairo-sphinx, and with test suites that just want to verify that their code made a particular Cairo call.	2009-08-29 17:07:34 +01:00