System Information
windows7 64
ASUS ATI Radeon HD6870
Blender Version
Broken: (All)
Worked: (None)
Short description of error
this bug active for all settings in shading panel of rendering settings lanel
but env map - it is slecial case i was write about this in my report T41976
Exact steps for others to reproduce the error
open, select rendered shading mode, shange anything in shading panel - we will not see update
change anything in 3d view(rot,loc,scale for example) - 3d view will update

