DiveQueryCaps - Parameters

pDiveCaps (PDIVE_CAPS) - input

Pointer to DIVE_CAPS. This structure defines the color-conversion capabilities of the DIVE component.

ulPlaneBufNum (ULONG) - input

Indicates the plane for which information is to be returned.

DIVE_BUFFER_SCREEN

Return information for graphics plane. This is the default.
DIVE_BUFFER_GRAPHICS_PLANE
Return information for graphics plane.
DIVE_BUFFER_ALTERNATE_PLANE
Return information for overlay plane, if present.

rc (ULONG) - returns

Return codes indicating success or type of failure:

DIVE_SUCCESS

If the function succeeds, 0 is returned.
DIVE_ERR_INSUFFICIENT_LENGTH
The pFormatData of length ulFormatLength (specified in the DIVE_CAPS structure) is not large enough for the total number of input and output formats.

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