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DirectX Raytracing (DXR) is a feature introduced in Microsoft's DirectX 12 that implements ray tracing, for video graphic rendering. DXR was released with the Windows 10 October update (version 1809) on October 10, 2018.
In Direct3D 11, the concept of feature levels has been further expanded to run on most downlevel hardware including Direct3D 9 cards with WDDM drivers.. There are seven feature levels provided by D3D_FEATURE_LEVEL structure; levels 9_1, 9_2 and 9_3 (collectively known as Direct3D 10 Level 9) re-encapsulate various features of popular Direct3D 9 cards conforming to Shader Model 2.0, while ...
One of the limitations of WDDM driver model version 1.0 is that it does not support multiple drivers in a multi-adapter, multi-monitor setup. If a multi-monitor system has more than one graphics adapter powering the monitors, both the adaptors must use the same WDDM driver. If more than one driver is used, Windows will disable one of them. [12]
Temporarily disable your security application, such as your firewall or antivirus program, until you've successfully launched your game. Re-enable your security software immediately afterwards Some antivirus or personal firewall applications incorrectly identify our games as viruses and disrupt or block the game.
The first game was released as Doom 95 in August 1996, the first published DirectX game. Microsoft promoted the game heavily with Bill Gates appearing in ads for the title. [8] DirectX 2.0 became a built-in component of Windows with the releases of Windows 95 OSR2 and Windows NT 4.0 in mid-1996. Since Windows 95 itself was still new and few ...
UNIGINE 1 had support for large virtual scenarios and specific hardware required by professional simulators and enterprise VR systems, often called serious games.. Support for large virtual worlds was implemented via double precision of coordinates (64-bit per axis), [12] zone-based background data streaming, [13] and optional operations in geographic coordinate system (latitude, longitude ...
DirectX Video Acceleration (DXVA) is a Microsoft API specification for the Microsoft Windows and Xbox 360 platforms that allows video decoding to be hardware-accelerated.The pipeline allows certain CPU-intensive operations such as iDCT, motion compensation and deinterlacing to be offloaded to the GPU.
Game developers clamored for more direct control of the hardware's activities than the Direct3D retained mode could provide. Only two games that sold a significant volume, Lego Island and Lego Rock Raiders , were based on the Direct3D retained mode, so Microsoft did not update the retained mode API after DirectX 3.0.