MAINT-806 Fix for some shaders failing to link on ATI x800.
MAINT-806 Fix for some shaders failing to link on ATI x800.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm