egl/dri2: ease srgb __DRIconfig conditionals

One can simplify the if-else chain, by declaring the driconfigs as a
two sized array, whist using srgb as a index to the correct entry.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
2 files changed