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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 ...
major mandatory features – (Direct3D 11.0, 12), a few minor features (Direct3D 10.1, 11.1), or; a common set of previously optional features (Direct3D 11.0 "10 level 9"). Each upper level is a strict superset of a lower level, with only a few new or previously optional features that move to the core functionality on an upper level. [67]
In Windows 11, WARP was updated to support feature level 12_2 (DirectX 12 Ultimate) with variable rate shading, sampler feedback, mesh shaders, and DirectX Raytracing. Microsoft releases recent versions of d3d10warp.dll as a downloadable NuGet package, [ 6 ] which can be side-loaded by applications and can work with the redistributable Direct3D ...
Windows 10 Anniversary Update (version 1607) includes WDDM 2.1, which supports Shader Model 6.0 (mandatory for feature levels 12_0 and 12_1), [44] and DXGI 1.5 which supports HDR10 - a 10-bit high dynamic range, wide gamut format [45] defined by ITU-T Rec. 2100/Rec.2020 - and variable refresh rates. [46]
These are based on the Intel Xe-LP microarchitecture, the low power variant of the Intel Xe GPU architecture [40] also known as Gen 12. [41] [42] New features include Sampler Feedback, [43] Dual Queue Support, [43] DirectX12 View Instancing Tier2, [43] and AV1 8-bit and 10-bit fixed-function hardware decoding. [44] Support for FP64 was removed ...
With the introduction of DXR in October, four new features were added to DirectX 12: [1] Acceleration structure is a representation of the 3D environment that is efficiently formatted for the GPU. This environment is the plane that is used to create the starting points. The structure allows for modifications to be made and has optimized ray ...
It has been bundled with Windows since Windows 98 Second Edition (DirectX 6). DirectX Diagnostic Tool is located in %SystemRoot% \System32 . [ 1 ] Starting from Windows Vista , DirectX Diagnostic Tool only shows information; it is no longer possible to test the hardware and the various DirectX components.
Common device driver compatibility issues include: a 32-bit device driver is required for a 32-bit Windows operating system, and a 64-bit device driver is required for a 64-bit Windows operating system. 64-bit device drivers must be signed by Microsoft, because they run in kernel mode and have unrestricted access to the computer hardware. For ...