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DirectX Diagnostic Tool also displays information about the installed DirectPlay Service Provider. In Windows XP Professional x64 Edition , Windows Vista x64 edition , Windows 7 x64 edition , Windows 8 x64 edition and Windows 10 x64 edition , two versions of DirectX Diagnostic Tool are included, a native 64-bit version and a 32-bit version.
DXR starts by sending out a ray from each pixel on a given plane and calculates which objects on the plane are hit by the ray first. Next, the DXR algorithm estimates the amount of light where the ray intersects the object and attaches that calculation to the object.
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.
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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 ...
FSR 2 is a temporal upscaler based on a modified Lanczos requiring an aliased lower resolution image and utilising the temporal data (such as motion vectors and frame history) and then applies its own antialiasing pass which replaces the game's built in antialiasing solution.
This pipeline allows for workloads to be easily sent to the GPU without the need for restructuring all of a program's code. [ 6 ] A typical compute pipeline contains a read-only shader resource view as an input, constant buffer views for additional resource constants, and an unordered access view for an output.
The new driver model requires the graphics hardware to have Shader Model 2.0 support at least, since the fixed function pipeline is now translated to 2.0 shaders. However, according to Microsoft as of 2009, only about 1–2 percent of the hardware running Windows Vista used the XDDM, [ 10 ] with the rest already WDDM capable.