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Windows Display Driver Model (WDDM, [1] initially LDDM as Longhorn Display Driver Model and then WVDDM in times of Windows Vista) is the graphic driver architecture for video card drivers running Microsoft Windows versions beginning with Windows Vista.
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 ...
2 3.0 (SW) / No 6.0 (full) 9.0 (some features, no hardware shaders) 1.3 ES 1.1 Linux: No 2.1 64 MC No No 2001 Mobile 830M 830MG Almador 3577 166 [5] 1 Extreme Graphics 2 2003 Desktop 865G 865GV Springdale 2572 266 6.4 Mobile 852GM 852GME 852GMV Montara 3582 133–266 2.1–2.7 854 358E 855GM 855GME 3582
Direct3D 11.2 [91] [92] [93] was shipped with Windows 8.1. [94] [95] New hardware features require DXGI 1.3 [96] with WDDM 1.3 [97] drivers and include runtime shader modification and linking, Function linking graph(FLG), inbox HLSL compiler, option to annotate graphics commands. [98]
In computing, the Windows Driver Model (WDM) – also known at one point as the Win32 Driver Model – is a framework for device drivers that was introduced with Windows 98 and Windows 2000 to replace VxD, which was used on older versions of Windows such as Windows 95 and Windows 3.1, as well as the Windows NT Driver Model.
Download QR code; Print/export ... [2] It is a part of the ... at least one DirectX 11.0 capable graphics card with a WDDM 1.2 driver must be installed on the server.
Download QR code; Print/export Download as PDF; Printable version; ... (11_0+) with WDDM 2.0. Shader Model 6.0 — GCN 1+, Kepler+, DirectX 12 (11_0+) with WDDM 2.1.
Windows 10 includes DirectX 12, alongside WDDM 2.0. [188] [189] Unveiled March 2014 at GDC, DirectX 12 aims to provide "console-level efficiency" with "closer to the metal" access to hardware resources, and reduced CPU and graphics driver overhead.