ContexStatesManagerReset Method

Resets the cached resource states. This is usually called at the beginning of rendering a frame because we do not know if any state changes were set after the last frame was rendered. NOTE: This does not change any state on the GPU!

Resets the specified cached resource states. This can be called if some state were not set by ContexStatesManager but were directly set by the application so the current values stored in ContexStatesManager are not valid any more. NOTE: This does not change any state on the GPU!