[Bug 92999] [APITRACE] Shadow of Mordor missing fonts in menu

https://bugs.freedesktop.org/show_bug.cgi?id=92999

--- Comment #1 from Christoph Brill egore@gmx.de --- Created attachment 119919 --> https://bugs.freedesktop.org/attachment.cgi?id=119919&action=edit Simple test program showing a shader compilation error

The shaders generated seem to be a source of the trouble. The compiler dislikes the following part of the shader:

int bits = ...; const uint mask = 0xFFFFFFFFu >> (32 - bits);

It complains: "error: initializer of const variable `mask' must be a constant expression"

Attached is a simple test program to check for this error. Compile and link using "g++ const_init.cpp -lGL -lSDL2 -lGLEW"