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The unified shader model uses the same hardware resources for both vertex and fragment processing. In the field of 3D computer graphics, the unified shader model (known in Direct3D 10 as "Shader Model 4.0") refers to a form of shader hardware in a graphical processing unit (GPU) where all of the shader stages in the rendering pipeline (geometry, vertex, pixel, etc.) have the same capabilities.
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 11 Level 5) re-encapsulate various features of popular Direct3D 9 cards conforming to Shader Model 2.0, while ...
The first video card with a programmable pixel shader was the Nvidia GeForce 3 (NV20), released in 2001. [3] Geometry shaders were introduced with Direct3D 10 and OpenGL 3.2. Eventually, graphics hardware evolved toward a unified shader model .
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
The High-Level Shader Language[ 1] or High-Level Shading Language[ 2] ( HLSL) is a proprietary shading language developed by Microsoft for the Direct3D 9 API to augment the shader assembly language, and went on to become the required shading language for the unified shader model of Direct3D 10 and higher. HLSL is analogous to the GLSL shading ...
The following is a list that contains general information about GPUs and video cards made by ... Unified shader model: Direct3D — 5.0 6.0 7.0 8.1 9.0 11 9.0b 11 ...
At first, HDRR was only possible on video cards capable of Shader-Model-3.0 effects, but software developers soon added compatibility for Shader Model 2.0. As a side note, when referred to as Shader Model 3.0 HDR, HDRR is really done by FP16 blending. FP16 blending is not part of Shader Model 3.0, but is supported mostly by cards also capable ...
S3 Deltachrome S8 video card (the cooler was removed to expose the graphics chip) DeltaChrome; DeltaChrome added support for Shader Model 2.0, making it S3's first released DirectX 9 product. Other features included the introduction of the Chromotion Video Engine, and dual 400 MHz DACs for multi monitor support. GammaChrome