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NS:d3dumddi._D3DDDI_OVERLAYINFO |
_D3DDDI_OVERLAYINFO (d3dumddi.h) |
The D3DDDI_OVERLAYINFO structure describes information about an overlay. |
display\d3dddi_overlayinfo.htm |
display |
05/10/2018 |
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D3DDDI_OVERLAYINFO, D3DDDI_OVERLAYINFO structure [Display Devices], D3D_other_Structs_b9046736-50b8-46b1-92c9-5d879ee7c64d.xml, _D3DDDI_OVERLAYINFO, d3dumddi/D3DDDI_OVERLAYINFO, display.d3dddi_overlayinfo |
d3dumddi.h |
D3dumddi.h |
Windows |
Available in Windows Vista and later versions of the Windows operating systems. |
Windows |
D3DDDI_OVERLAYINFO |
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The D3DDDI_OVERLAYINFO structure describes information about an overlay.
A handle to the resource that is displayed by using the overlay. The resource is created through a call to the CreateResource function with the Overlay bit-field flag set in the Flags member of the D3DDDIARG_CREATERESOURCE structure that is pointed to by the pResource parameter.
The index to the subresource if the resource that is specified by the hResource member contains a list of allocations.
A RECT structure for the destination rectangle, which contains the output coordinates for the display.
A RECT structure for the source rectangle that is displayed.
A value for the destination color key when the DstColorKey bit-field flag is set in the Flags member. If the color key is a range, DstColorKeyLow contains the low end of the range. The value is in the native format of the primary surface that is overlayed.
The high end of the destination color key range when the DstColorKeyRange bit-field flag is set in Flags. The value is in the native format of the primary surface that is overlayed.
A value for the source color key when the SrcColorKey bit-field flag is set in the Flags member. If the color key is a range, SrcColorKeyLow contains the low end of the range. The value is in the native format of the overlay resource that is displayed.
The high end of the source color key range when the SrcColorKeyRange bit-field flag is set in Flags. The value is in the native format of the overlay resource that is displayed.
A D3DDDI_OVERLAYINFOFLAGS structure that identifies the type of overlay operation to perform. Note that some flags are mutually exclusive with other flags. For more information, see the following Remarks section.
The SrcColorKey, SrcColorKeyRange, DstColorKey, and DstColorKeyRange bit-field flags are never set simultaneously in the Flags member.