CGWindowBackingType.backingStoreBuffered

Declaration

case backingStoreBuffered

Discussion

The window draws into a display buffer and then flushes that buffer to the screen.

You should typically use this mode. It supports hardware acceleration, Quartz drawing, and takes advantage of the GPU when possible. It also supports alpha channel drawing, opacity controls, using the compositor.

See Also

Constants

• CGWindowBackingType.backingStoreNonretained
• CGWindowBackingType.backingStoreRetained