Only disable `-Wunused-but-set-variable` for tests that do not compile
cleanly with this warning enabled. This re-enables the warning for
most other tests, so that it can catch any new occurrences.
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
This moves the filter_formats and get_format_list functions to a common
file. These functions were roughly the same, with an optional filtering
in some tests for testing mipmaps.
Signed-off-by: Radek Szymanski <radek.szymanski@arm.com>
