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Layers have two basic operations: | Layers have two basic operations: | ||
# InvalidateRect()/Draw() - Gets content into a layer. Content is draw on the main thread using cairo, a video decoder etc. | |||
# Composite() - Composites a layer into the scene. Will perform color conversion, filter etc. as needed. | |||
Possible example of how filter layers could work: | Possible example of how filter layers could work: | ||