testsuite: Add a test for mask out of bounds effects
authorBenjamin Otte <otte@redhat.com>
Mon, 3 Jul 2023 18:51:51 +0000 (20:51 +0200)
committerBenjamin Otte <otte@redhat.com>
Mon, 3 Jul 2023 20:02:44 +0000 (22:02 +0200)
commitc179013790ff0b62533547272e2881246e5df8e4
tree0f557605065c2f4847ff211c7a6ca062f50dcf34
parentc6eb7fd4837c34ab83de7c79c141404862b80810
testsuite: Add a test for mask out of bounds effects

Inverted alpha masks have an effect on the source, even if the mask
doesn't cover the source at all - or worse, is completely clipped out.

The GL renderer handles this fine, but Cairo and Vulkan had
optimizations that got this wrong.
testsuite/gsk/compare/mask-clipped-inverted-alpha.node [new file with mode: 0644]
testsuite/gsk/compare/mask-clipped-inverted-alpha.png [new file with mode: 0644]
testsuite/gsk/meson.build