OpenGL Properties: Vendor 3Dlabs Renderer PERMEDIA2 Version 1.1.23 OpenGL DLL 4.00 ICD Driver 3dfxogl.dll (1.0.0.0438ICD) Sub-Pixel Precision 3-bit Max Viewport Size 4096 x 4096 Max Clipping Planes 6 Max Display-List Nesting Level 64 Max Evaluator Order 30 Max Light Sources 16 Max Pixel Map Table Size 65536 Max Stack Depth: Attribute Stack 16 Client Attribute Stack 16 Modelview Matrix Stack 32 Name Stack 64 Projection Matrix Stack 10 Texture Matrix Stack 10 OpenGL Features: GL_EXT_vertex_array Supported GL_EXT_bgra Supported GL_EXT_texture_object Supported GL_3DLabs_Driver_State Supported GL_EXT_polygon_offset Supported GL_WIN_swap_hint Supported DirectDraw Device Properties: DirectDraw Driver Name display Hardware Driver gldd32.dll (4.10.01.2105-0366 WHQL) Hardware Description Generic PERMEDIA 2 3D Accelerator Direct3D Device Properties: Total / Free Local Video Memory 3030 KB / 129 KB Total / Free Non-Local Video Memory 32768 KB / 32768 KB Rendering Bit Depths 16, 24, 32 Z-Buffer Bit Depths 16 Min Texture Size 1 x 1 Max Texture Size 2048 x 2048 Vertex Shader Version Not Supported Pixel Shader Version Not Supported Direct3D Device Features: Additive Texture Blending Not Supported AGP Texturing Supported Anisotropic Filtering Not Supported Automatic Mipmap Generation Not Supported Bilinear Filtering Supported Compute Shader Not Supported Cubic Environment Mapping Not Supported Cubic Filtering Not Supported Decal-Alpha Texture Blending Supported Decal Texture Blending Supported DirectX Texture Compression Not Supported DirectX Volumetric Texture Compression Not Supported Dithering Supported Dot3 Texture Blending Not Supported Double-Precision Floating-Point Not Supported Driver Concurrent Creates Not Supported Driver Command Lists Not Supported Dynamic Textures Not Supported Edge Anti-Aliasing Not Supported Environmental Bump Mapping Not Supported Environmental Bump Mapping + Luminance Not Supported Factor Alpha Blending Not Supported Geometric Hidden-Surface Removal Not Supported Geometry Shader Not Supported Guard Band Not Supported Hardware Scene Rasterization Not Supported Hardware Transform & Lighting Not Supported Legacy Depth Bias Not Supported Map On Default Buffers Not Supported Mipmap LOD Bias Adjustments Supported Mipmapped Cube Textures Not Supported Mipmapped Volume Textures Not Supported Modulate-Alpha Texture Blending Supported Modulate Texture Blending Supported Non-Square Textures Supported N-Patches Not Supported Perspective Texture Correction Supported Point Sampling Supported Projective Textures Not Supported Quintic Bezier Curves & B-Splines Not Supported Range-Based Fog Not Supported Rectangular & Triangular Patches Not Supported Rendering In Windowed Mode Supported Runtime Shader Linking Not Supported Scissor Test Not Supported Slope-Scale Based Depth Bias Not Supported Specular Flat Shading Supported Specular Gouraud Shading Supported Specular Phong Shading Not Supported Spherical Mapping Not Supported Stencil Buffers Not Supported Sub-Pixel Accuracy Supported Subtractive Texture Blending Not Supported Table Fog Not Supported Texture Alpha Blending Not Supported Texture Clamping Supported Texture Mirroring Supported Texture Transparency Supported Texture Wrapping Supported Tiled Resources Not Supported Triangle Culling Not Supported Trilinear Filtering Supported Two-Sided Stencil Test Not Supported Vertex Alpha Blending Not Supported Vertex Fog Supported Vertex Tweening Not Supported Volume Textures Not Supported W-Based Fog Not Supported W-Buffering Not Supported Z-Based Fog Not Supported Z-Bias Not Supported Z-Test Supported Supported FourCC Codes: Y411 Supported YUY2 Supported