libgui|GLState|Canvas: Viewport is now part of the GL state
Notable change: the topmost GLState on the stack is now applied automatically when a Canvas is drawn. The future implication is that the client's initial GL state for a frame needs to be on the GL state stack.
libgui|GLState|Canvas: Viewport is now part of the GL state
Notable change: the topmost GLState on the stack is now applied
automatically when a Canvas is drawn. The future implication is that
the client's initial GL state for a frame needs to be on the GL state
stack.