Instead of setting FONTCONFIG_FILE to a custom font configuration,
pass the directory containing the fonts as TEST_FONTS and use
FcConfigAppFontAddDir to add them to the default font configuration.
This tests the fixes in aa82190da659b5 and dcaa2c4ccb182c74cb40.
The test uses a custom font named 'text-mixed-color' which contains
six glyphs that are just boxes. Glyphs 1, 2, 3 are just plain glyphs,
and glyphs 4, 5, 6 are color glyphs in red, green and blue.
The glyphs are mapped to the characters A, B, C, D, E, F.
The test is currently disabled for cairo, since it has some issues
with transformed color glyphs.
The commit adds a custom fontconfig configuration in
testsuite/gsk/fonts/fonts.conf and sets the FONTCONFIG_FILE
environment variable for the gsk compare tests to point at it.
To use a custom font in tests, just drop it into the
testsuite/gsk/fonts/ directory.
The font configuration includes the system configuration,
so existing tests should not be affected.
For tablet tools if we have NULL cursor, we use the default cursor
instead. This provides us with a tablet cursor when an application never
sets the cursor.
However, on proximity out when we clear said cursor we also
need to toggle off cursor_is_default, otherwise on the next proximity in
we assume we already have a cursor and never update it again.
This leads to an invisible cursor over GTK application when the tablet
tool is brought into proximity over the widget (but not when moving into
the widget from the outside).
Closes: #6312
Make sure fallbacks and fill/stroke masks use image surfaces with the
same pixel grid as the target if possible.
Fixes blurriness with some path renderings.
We need to respect the offset when converting to the pixel grid, so pass
the current offset into the function.
Also move the rounded out of gsk_gpu_get_node_as_image() and into the 2
callers, because the offset is not passed into the function and I see no
reason to change that.
Fill a rectangle with fractional coordinates << 1.0 but scale it up so
that it ends up being nice integers.
Makes sure that nobody does any bad rounding here.
Instead of using the bounds of the clip region, emit individual
renderpasses for each rectangle of the clip region.
The benefit of this depends on how many pixels the clip region covers,
but for widget factory it reduces the required rendering by a huge
amount.
This is now the best clipping renderer - Cairo doesn't clip at all and
GL clips based on the extents.
Previously, we would set a scissor rect when doing a partial redraw, but
we would not clip the nodes based on that rectangle.
Do that now.
This massively reduces the amount of ops we emit for small redraws.
It's still possible to disable via -Dvulkan=disabled
We force-disable it on Mac OS.
I don't know how to best handle it on Windows. Technically we don't need
it, because the Vulkan stuff we want is about dmabufs, but I have no
idea how to convince the build system to toggle the default to
"disabled" on Windows, so it has to stay enabled for now.
