![]() When the Miracast user-mode driver is loaded, the operating system calls the GetProcAddress function with "QueryMiracastDriverInterface" entered as the function name in the lpProcName parameter. Run dxdiag (hit Win+R and type it in), then after it finishes, hit 'Save All Information' and save that file to the desktop. Windows 8.1, right-click the Start menu and select Device Manager. ![]() Otherwise, the function returns an error code defined in the Ntstatus.h header. Your computer must be able to support miracast. Download the latest version of NVIDIA Miracast drivers according to your computers. An interface thats used to signal user-mode display drivers that video inputs are either in the studio. Describes how to handle resources that are shared between integrated and discrete GPUs. An interface thats used to query a GPU nodes engine capabilities. On success, this function returns STATUS_SUCCESS. I have tested Miracast with Netgear PTV3000 (firmware 2.2.16) in 5 different computers running Windows 8.1 Preview. Windows 8.1 introduces version 1.3 of the Windows Display Driver Model (WDDM). The size, supplied by the operating system, of the buffer pointed to by pMiracastDriverInterface.Ī pointer to a buffer, supplied by the operating system, that holds the returned Miracast display driver interface, which is a structure of type MIRACAST_DRIVER_INTERFACE. For Windows 8.1, the value is MIRACAST_DRIVER_INTERFACE_VERSION_1. Download and install AirDroid Cast now to mirror screens to Android / iOS / Windows / Mac / Android TV wirelessly For Computer. Let us know the result for us to help you further. Right click on your HD Graphics driver and choose Update Driver Software. Expand it by clicking the arrow (>) pointing to the right. Once the Device Manager opens up, look for Display adapter. ![]() This version is defined in Netdispumdddi.h as a MIRACAST_DRIVER_INTERFACE_VERSION_XXX value. To handle constraints of the pixel pipeline, a WDDM 1.3 display miniport driver typically restricts source modes that are exposed to the operating system. Right-click on the Windows icon on the bottom left of your screen. The version of the Miracast display interface, supplied by the operating system. Syntax QUERY_MIRACAST_DRIVER_INTERFACE QueryMiracastDriverInterface Called by the operating system to query the Miracast user-mode driver interface, MIRACAST_DRIVER_INTERFACE.
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