As well as fixing the MacOS build, it meddled with a bunch of files that
already did the right thing.
This reverts commit 8162541a14b4b87d582acb13a0f2d2cc19415014, reversing
changes made to e16c451d0899c06047d3af41ab0b34990f245bfb.
Multiview shaders.
Refactor Frustum management
Rewrite shared shadow map
cull mask should respect stereo
Stereo savegame screencap
LocalMap refactoring
use the vertex buffer hint instead of the display list patch to enable/disable display lists
Character preview fixes