cairo - cairo's central repository (mirrored from https://gitlab.freedesktop.org/cairo/cairo)

Age	Commit message (Collapse)	Author	Files	Lines
2009-07-05	[test] Rename some structures within cairo-test-trace	Chris Wilson	1	-112/+112
	Simply rename a few structures so that their names are less confusing with the mix of process and threads used to executes traces.
2009-07-03	Export meta-surface	Chris Wilson	1	-38/+20
	The meta-surface is a vital tool to record a trace of drawing commands in-memory. As such it is used throughout cairo. The value of such a surface is immediately obvious and should be applicable for many applications. The first such case is by cairo-test-trace which wants to record the entire graph of drawing commands that affect a surface in the event of a failure.
2009-07-03	[test] Record trace to an in-memory meta-surface	Chris Wilson	1	-42/+329
	Requires hooking into test-meta-surface currently. Export meta-surface! The idea is that on detection of an error, we can reconstruct a minimal trace from the meta-surface. The first step is to simply dump the trace for the failing meta-surface. Later, we should automatically minimise this further.
2009-06-21	[test] Fix the image compare	Chris Wilson	1	-15/+86
	Oh, it's a bad sign when I can't even correctly compare a bunch of pixels.
2009-06-19	[test] Experiment with reference targets	Chris Wilson	1	-39/+190
	Specify another boilerplate target to use as the reference for this target. We then use this in cairo-test-trace in preference to using the image surface. Still not perfect, though the framework is improving.
2009-06-13	[test] Minor tweak to cairo-test-trace	Chris Wilson	1	-7/+9
	Cleanse the code of a couple of redundant pointer manipulations.
2009-06-13	[test] Need SOURCE when copying image data	Chris Wilson	1	-0/+1
	As cairo-test-trace does not clear the image data before reuse, using the default OVER operator will cause differing results for each process when inadvertently alpha blending into the shared memory region. As we essentially want to just copy the source pixels, be explicit and set the SOURCE operator.
2009-06-13	[test] Remove dlmalloc	Chris Wilson	1	-51/+11
	cairo-test-trace's shared memory allocation pattern is much simpler than anticipated as it allocates a bunch of images and then frees them all, and so only needs a simple linear allocator.
2009-06-13	[test] Code review after sleep	Chris Wilson	1	-164/+236
	Review cairo-test-trace.c and rewrite parts to ease understanding and fix various bugs - such as failure to notice the slaves crashing and not releasing our shared memory after an interrupt.
2009-06-12	[test] Add cairo-test-trace	Chris Wilson	1	-0/+1225
	The basic premise is that we feed the trace to multiple backends in parallel and compare the output at the end of each context (based on the premise that contexts demarcate expose events, or their logical equivalents) with that of the image[1] backend. Each backend is executed in a separate process, for robustness, with the image data residing in shared memory and synchronising over a socket. [1] Should be reference implementation, currently the image backend is considered to be the reference for all other backends.