HP c8000 manual OpenGL file structure

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installation and setup

the OpenGL file structure

the OpenGL file structure

The OpenGL file structure is compliant with the file structure of the 11.x file systems. Here is a list of files and directories that are a part of the OpenGL file structure.

/opt/graphics/OpenGL/contrib/libwidget

This directory contains a Motif widget library and source code.

/opt/graphics/OpenGL/include/GL

This directory contains header files needed for OpenGL development.

/opt/graphics/OpenGL/contrib/glut_samples

This directory contains example OpenGL programs that are referenced in the OpenGL Programming Guide, Second Edition published by Addison-Wesley.

/opt/graphics/OpenGL/contrib/libglut

This directory contains Mark Kilgard’s OpenGL Utility Toolkit (GLUT). This is a window-system-independent toolkit for writing simple OpenGL programs.

/opt/graphics/OpenGL/lib

This directory contains the following run-time shared libraries:

•libGLU.sl

•libGL.sl

/usr/lib/X11/Xserver/brokers/extensions/Glx.1

/usr/lib/X11/Xserver/modules/extensions/HP/glx.1

These are libraries for the GLX extension to X windows. This directory also contains other run-time libraries including device drivers.

The location of the run-time shared libraries is:

/opt/graphics/openGL/lib

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Chapter 2

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Contents OpenGL Implementation Guide Legal Notices Contents Installation and setup Programming hints Contents Overview of OpenGL Introduction OpenGL Reference ManualOpenGL product Hp’s implementation of OpenGLHp’s implementation of the OpenGL libraries Supported graphics devices Supported operating systemsSupported visuals Visual Table for HP Visualize fxeVisual Table for ATI Fire GL T2/X1/X3 Stereo Visual Support for HP Fire GL-UX Visual support for other graphics devicesBuffer sharing between multiple processes and threads Sigchld and the GRM daemonBit programming Sample 64-bit compile and link for 11.x only SLS supportStandard OpenGL product OpenGL Utilities Library GLUInput and output routines OpenGL extensions for the X Window system GLXOpenGL product Mixing of OpenGL and Xlib Gamma correction OpenGL extensions Visibility test extensionsOcclusion extension Occlusion culling code fragmentsEnumerated Types for Occlusion GLHPsupersample extension Default visuals Rendering detailsEXP and EXP2 fogging Bow-tie quadrilateralsIndex mode dithering Decomposition of concave quadrilateralsVertices outside of a begin/end pair Environment variables New environment variables as of release Switches to the faster double buffering method Installation and setup Installation and setup Verification instructions Is your system software preloaded with instant ignition?Verify that OpenGL is on your workstation Installing OpenGL Install OpenGLOpenGL Development Environment Filesets for 11.0 Check log file Verify the product OpenGL file structure 64-bit libraries are in a subdirectory OpenGL file structure Chapter Running OpenGL programs Virtual GLX VGL mode Visual support for the VGL modeSpecial considerations Bool hpglXDisplayIsVGLDisplay *dpy, int screen Running hps implementation of the OpenGL stereo application Running hps implementation of the OpenGL stereo application Running OpenGL programs Compiling and linking programs Overview Subdirectory This Directory ContainsIncluding header files Linking shared libraries Compiling 32-bit and 64-bit applications for OpenGL OpenGL procedure calls Programming hints Programming hints OpenGL correctness hints 4D valuesTexture coordinates Glcompileandexecute mode OpenGL performance hintsDisplay list performance Geometric primitivesDraw array set extensions Textures State changes and their effects on display listsRegular primitive data Texture downloading performance Selection performanceState change Optimization of lighting Occlusion cullingHigh frame rate applications Rescaling normals OpenGL performance hints

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