| 1 | // |
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| 2 | // Lol Engine |
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| 3 | // |
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| 4 | // Copyright: (c) 2010-2011 Sam Hocevar <sam@hocevar.net> |
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| 5 | // This program is free software; you can redistribute it and/or |
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| 6 | // modify it under the terms of the Do What The Fuck You Want To |
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| 7 | // Public License, Version 2, as published by Sam Hocevar. See |
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| 8 | // http://sam.zoy.org/projects/COPYING.WTFPL for more details. |
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| 9 | // |
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| 10 | |
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| 11 | // |
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| 12 | // The GL support |
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| 13 | // -------------- |
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| 14 | // |
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| 15 | |
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| 16 | #if !defined __LOL_LOLGL_H__ |
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| 17 | #define __LOL_LOLGL_H__ |
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| 18 | |
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| 19 | #define GL_GLEXT_PROTOTYPES |
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| 20 | |
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| 21 | /* Only define one GL platform */ |
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| 22 | #if defined HAVE_GL_2X |
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| 23 | # undef HAVE_GLES_2X |
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| 24 | #endif |
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| 25 | |
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| 26 | /* Include GL development headers. |
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| 27 | * Do not include glew.h on OS X, because the version shipped with Fink |
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| 28 | * links with X11 whereas we want the system’s Cocoa-friendly GL libs. */ |
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| 29 | #if defined USE_GLEW && !defined __APPLE__ |
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| 30 | # include <glew.h> |
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| 31 | #elif defined HAVE_GL_2X |
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| 32 | # if defined __APPLE__ && defined __MACH__ && defined __arm__ |
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| 33 | # include <OpenGL/gl.h> |
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| 34 | # elif defined __APPLE__ && defined __MACH__ |
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| 35 | # define MACOS_OPENGL |
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| 36 | # define GL_GLEXT_PROTOTYPES |
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| 37 | # include <OpenGL/OpenGL.h> |
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| 38 | # include <OpenGL/gl.h> |
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| 39 | # include <OpenGL/glext.h> |
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| 40 | # else |
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| 41 | # define GL_GLEXT_PROTOTYPES |
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| 42 | # include <GL/gl.h> |
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| 43 | # endif |
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| 44 | #elif defined HAVE_GLES_2X |
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| 45 | # if defined __APPLE__ && defined __MACH__ |
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| 46 | # include <OpenGLES/ES2/gl.h> |
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| 47 | # include <OpenGLES/ES2/glext.h> |
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| 48 | # elif defined __CELLOS_LV2__ |
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| 49 | # include <PSGL/psgl.h> |
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| 50 | # include <PSGL/psglu.h> |
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| 51 | # else |
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| 52 | # include <GLES2/gl2.h> |
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| 53 | # include <GLES2/gl2ext.h> |
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| 54 | # endif |
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| 55 | #endif |
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| 56 | |
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| 57 | /* Redefine some function names */ |
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| 58 | #if defined HAVE_GL_2X |
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| 59 | #elif defined HAVE_GLES_2X |
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| 60 | # define glClearDepth glClearDepthf |
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| 61 | # define glGenVertexArrays glGenVertexArraysOES |
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| 62 | # define glDeleteVertexArrays glDeleteVertexArraysOES |
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| 63 | # define glBindVertexArray glBindVertexArrayOES |
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| 64 | #endif |
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| 65 | |
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| 66 | #endif // __LOL_LOLGL_H__ |
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| 67 | |
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