Simon McVittie a3cc62c285 cogl tests: Force defined behaviour for 24-bit left-shifts ... When r is 128 or more, running tests compiled with the undefined behaviour sanitizer (ubsan) reports: test-utils.c:312:45: runtime error: left shift of 128 by 24 places cannot be represented in type 'int' which indeed it cannot. Force the type to be unsigned 32-bit so that we get defined behaviour. Similarly, in test-atlas-migration, the left-shifted guint8 is promoted to int, which again does not have enough non-sign bits available to left-shift a value >= 128 by 24 bits. Again, force the shift to be done in unsigned 32-bit space. This was originally cogl!22, but applies equally to mutter's fork of cogl. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1271 Signed-off-by: Simon McVittie <smcv@debian.org>		2020-05-27 21:26:49 +00:00
..
meson.build	Add meson build support	2018-11-06 18:51:44 +01:00
test-unit.h	cogl: Mark exported cogl symbols using COGL_EXPORT	2020-03-26 09:05:38 +01:00
test-utils.c	cogl tests: Force defined behaviour for 24-bit left-shifts	2020-05-27 21:26:49 +00:00
test-utils.h	cogl: Remove unused cogl-gles2 API	2019-08-16 06:35:35 +00:00