![]() The driver supplies pointers to Microsoft Direct3D multiplane overlay functions through members of the D3DDDI_DEVICEFUNCS structure in a call to the driver's CreateDevice function.Īll functions that a user-mode driver must implement in order to support multiplane overlays. For more info, see Supporting the DXGI DDI. The driver supplies pointers to DXGI multiplane overlay functions through members of the DXGI1_3_DDI_BASE_FUNCTIONS structure in a call to the user-mode display driver's adapter-specific CreateDevice(D3D10) function. This section contains functions that a Windows Display Driver Model (WDDM) 1.3 and later user-mode display driver must implement in order to support multiplane overlays. Multiplane overlay functions implemented by the user-mode driver Can be called by WDDM 1.3 or later user-mode display drivers. Can be called by Windows Display Driver Model (WDDM) 1.3 or later user-mode display drivers.Ĭopies content from a source multiplane overlay allocation to a destination allocation. FunctionĬopies content from a source multiplane overlay allocation to a destination allocation. Multiplane overlay functions called by user-mode display driversĪll user-mode multiplane overlay functions that the operating system implements. These sections describe how to implement this capability in your driver. This capability is new starting with Windows 8.1. Multiplane overlays can be supported by Windows Display Driver Model (WDDM) 1.3 and later drivers.
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