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GA_regionFuncs

Prototype In

snap/graphics.h

Description

Function group containing all region management functions available via the SNAP API's. These functions may be used externally for complex region management, but they are also used extensively by SNAP Graphics for offscreen buffer management.

Note also that this function group is only returned by the 2D reference rasteriser library, and not by hardware drivers.

Note: Be sure to fill in the dwSize member of this structure when you call GA_queryFunctions to the correct size of the structure at compile time!

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