90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
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* Copyright (C) 1999-2014 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/**
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* Common code shared by glxinfo and wglinfo.
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*/
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#ifndef GLINFO_COMMON_H
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#define GLINFO_COMMON_H
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#ifdef _WIN32
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/* GL/glext.h is not commonly available on Windows. */
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#include <GL/glew.h>
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#else
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#include <GL/gl.h>
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#include <GL/glext.h>
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#endif
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typedef void (APIENTRY * GETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params);
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typedef const GLubyte *(APIENTRY * GETSTRINGIPROC) (GLenum name, GLuint index);
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typedef void (APIENTRY * GETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
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/**
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* Ext functions needed in common code but must be provided by
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* glxinfo or wglinfo.
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*/
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struct ext_functions
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{
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GETPROGRAMIVARBPROC GetProgramivARB;
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GETSTRINGIPROC GetStringi;
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GETCONVOLUTIONPARAMETERIVPROC GetConvolutionParameteriv;
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};
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#define ELEMENTS(array) (sizeof(array) / sizeof(array[0]))
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struct bit_info
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{
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int bit;
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const char *name;
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};
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void
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print_extension_list(const char *ext, GLboolean singleLine);
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char *
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build_core_profile_extension_list(const struct ext_functions *extfuncs);
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GLboolean
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extension_supported(const char *ext, const char *extensionsList);
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void
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print_limits(const char *extensions, const char *oglstring, int version,
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const struct ext_functions *extfuncs);
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const char *
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bitmask_to_string(const struct bit_info bits[], int numBits, int mask);
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const char *
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profile_mask_string(int mask);
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const char *
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context_flags_string(int mask);
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#endif /* GLINFO_COMMON_H */
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