* In a previous update in 2021 many copyright ranges were truncated
accidentally, and some files have been copy-pasted with wrong years. These
dates have been fixed based on git history and original copyright messages.
This test renders a small triangle that casts a shadow from a point light, onto a larger triangle. The test runner then checks that various pixels in the final output are the correct colour.
There is also an arbitrary AS copy in the render loop just to hit more API coverage when manually capturing, but the test runner doesn't check its output.
Core test work originally done by martyn.jacques@arm.com
baldurk