// d3dumddi.h
typedef enum D3DDDI_CHECK_DIRECT_FLIP_FLAGS {
D3DDDI_CHECKDIRECTFLIP_IMMEDIATE
} ;
View the official Windows Driver Kit DDI referenceNo description available.
Used by the CheckDirectFlipFlags parameter of the CheckDirectFlipSupport function to specify seamless flipping of video memory.
D3DDDI_CHECKDIRECTFLIP_IMMEDIATESeamless flipping should occur immediately and does not have to be synchronized with a VSync interrupt.
D3DDDI_CHECK_DIRECT_FLIP_FLAGS