Rather than having the reference images individually listed in
test/Makefile.refs the whole directory can be included in the EXTRA_DIST
block.
This removes the need to have the check-ref-missing Makefile target.
The recording surface has no knowledge of the target surface when it
generates the scaled font and informs the client about the kerning and
metrics. This results in an unfortunate slight misalignment when
replaying the glyphs against the ideal case.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Poppler renders the PDF output of this test correctly with cairo 1.10.2 but fails with current git.
Commenting out the cairo_translate makes the PDF output render correctly with current git.
On some platforms, executables have an extension which confuses
automake into building an entirely different binary.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Debate rages as to the correct way to handle this. In some ways the
current output is expected due to the numerical instability in handling
the inner-focus-on-the-outer-circle. However, the result looks less than
desirable so some solution (which may not be inside cairo per-se) is
sought.
Uli Schlachter spotted that I had create reference images with sharp
edges for his tighten-bounds test case, exactly as if I had ignored
unaligned clip boxes...
Turns out I had removed the code to handle them...
The test-traps provides a reference implementation of the
traps-compositor as used by xlib, so we can use it to generate the
reference images as well. (Of course checking that test-traps is itself
correct and only differs in the renderer! ;-)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
With over two thousand references images now, it is starting to make the
test directory look cluttered!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
test-base basically implements rendering ala cairo-1.0 and so serves as
a useful baseline for comparing enhancements and to regression test the
core libraries.
The classic tiger's head; a simple example of a reasonably complex shape
consisting of multiple layers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Having spent the last dev cycle looking at how we could specialize the
compositors for various backends, we once again look for the
commonalities in order to reduce the duplication. In part this is
motivated by the idea that spans is a good interface for both the
existent GL backend and pixman, and so they deserve a dedicated
compositor. xcb/xlib target an identical rendering system and so they
should be using the same compositor, and it should be possible to run
that same compositor locally against pixman to generate reference tests.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
P.S. This brings massive upheaval (read breakage) I've tried delaying in
order to fix as many things as possible but now this one patch does far,
far, far too much. Apologies in advance for breaking your favourite
backend, but trust me in that the end result will be much better. :)
If CAIRO_TESTS is set, argv will be replaced by a xmaloc'ed variable. We
need to free it.
This can be easily detected by running:
CAIRO_TESTS=user-font make check-valgrind TARGETS=image
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
When I ran "CAIRO_TESTS=a1-bug make test", no test executed because of a
bug in append_argv(). The "olen" variable was assuming that we always
only append a single argument to argv and the resulting argc was also
wrong.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
The cairo-missing library provides the functions which are needed in
order to correctly compile cairo (or its utilities) and which were not
found during configuration.
Fixes the build on MacOS X Lion, which failed because of collisons
between the cairo internal getline and strndup and those in libc:
cairo-analyse-trace.c:282: error: static declaration of ‘getline’ follows non-static declaration
/usr/include/stdio.h:449: error: previous declaration of ‘getline’ was here
cairo-analyse-trace.c:307: error: static declaration of ‘strndup’ follows non-static declaration
...
In the spirit of the new big-{little,empty}-{box,triangle} tests, this test
combines various paths. However, these paths are not only filled but also used
for clipping, resulting in 120 different combinations.
No backend currently succeeds the test. The reference image is a gimp-ination of
the image and test-fallback results and thus certainly wrong. Feel free to fix.
Additionally, this makes the xcb backend die with an ugly failed assert.
Signed-off-by: Uli Schlachter <psychon@znc.in>
