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<hr><h1>driver_opengl_extension.h</h1><a href="driver_opengl_extension_h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2000 Nevrax Ltd.
</font>00008 <font class="comment"> *
</font>00009 <font class="comment"> * This file is part of NEVRAX NEL.
</font>00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify
</font>00011 <font class="comment"> * it under the terms of the GNU General Public License as published by
</font>00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)
</font>00013 <font class="comment"> * any later version.
</font>00014 <font class="comment">
</font>00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but
</font>00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of
</font>00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
</font>00018 <font class="comment"> * General Public License for more details.
</font>00019 <font class="comment">
</font>00020 <font class="comment"> * You should have received a copy of the GNU General Public License
</font>00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the
</font>00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
</font>00023 <font class="comment"> * MA 02111-1307, USA.
</font>00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#ifndef NL_OPENGL_EXTENSION_H
</font>00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_OPENGL_EXTENSION_H
</font>00028 <font class="preprocessor"></font>
00029
00030 <font class="preprocessor">#include "<a class="code" href="types_nl_h.html">nel/misc/types_nl.h</a>"</font>
00031
00032 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00033 <font class="preprocessor"></font>
00034 <font class="preprocessor">#define WIN32_LEAN_AND_MEAN
</font>00035 <font class="preprocessor"></font><font class="preprocessor">#include <windows.h></font>
00036
00037 <font class="preprocessor">#else // NL_OS_UNIX
</font>00038 <font class="preprocessor"></font>
<a name="l00039"></a><a class="code" href="driver_opengl_extension_h.html#a0">00039</a> <font class="preprocessor">#define GL_GLEXT_PROTOTYPES
</font>00040 <font class="preprocessor"></font><font class="preprocessor">#include <GL/glx.h></font>
00041
00042 <font class="preprocessor">#endif // NL_OS_UNIX
</font>00043 <font class="preprocessor"></font>
00044
00045 <font class="preprocessor">#include <GL/gl.h></font>
00046 <font class="preprocessor">#include <GL/glext.h></font> <font class="comment">// Please download it from http://oss.sgi.com/projects/ogl-sample/ABI/"</font>
00047
00048 <font class="preprocessor">#ifndef GL_GLEXT_VERSION
</font>00049 <font class="preprocessor"></font><font class="preprocessor">#error "I need a newer <GL/glext.h>. Please download it from http://oss.sgi.com/projects/ogl-sample/ABI/"
</font>00050 <font class="preprocessor"></font><font class="preprocessor">#endif // GL_GLEXT_VERSION
</font>00051 <font class="preprocessor"></font>
00052 <font class="preprocessor">#if GL_GLEXT_VERSION < 7
</font>00053 <font class="preprocessor"></font><font class="preprocessor">#error "I need a newer <GL/glext.h>. Please download it from http://oss.sgi.com/projects/ogl-sample/ABI/"
</font>00054 <font class="preprocessor"></font><font class="preprocessor">#endif // GL_GLEXT_VERSION < 7
</font>00055 <font class="preprocessor"></font>
00056 <font class="keyword">namespace</font> NL3D
00057 {
00058
00059
00060 <font class="comment">// ***************************************************************************
</font><a name="l00062"></a><a class="code" href="class_NL3D__CGlExtensions.html">00062</a> <font class="comment">struct CGlExtensions</font>
00063 {
00064 <font class="comment">// Is this driver a correct OpenGL 1.2 driver?</font>
<a name="l00065"></a><a class="code" href="class_NL3D__CGlExtensions.html#m0">00065</a> <font class="keywordtype">bool</font> Version1_2;
00066
00067 <font class="comment">// Required Extensions.</font>
<a name="l00068"></a><a class="code" href="class_NL3D__CGlExtensions.html#m1">00068</a> <font class="keywordtype">bool</font> ARBMultiTexture;
<a name="l00069"></a><a class="code" href="class_NL3D__CGlExtensions.html#m2">00069</a> sint NbTextureStages;
<a name="l00070"></a><a class="code" href="class_NL3D__CGlExtensions.html#m3">00070</a> <font class="keywordtype">bool</font> EXTTextureEnvCombine;
00071
00072 <font class="comment">// Optionnal Extensions.</font>
<a name="l00073"></a><a class="code" href="class_NL3D__CGlExtensions.html#m4">00073</a> <font class="keywordtype">bool</font> ARBTextureCompression;
<a name="l00074"></a><a class="code" href="class_NL3D__CGlExtensions.html#m5">00074</a> <font class="keywordtype">bool</font> NVVertexArrayRange;
<a name="l00075"></a><a class="code" href="class_NL3D__CGlExtensions.html#m6">00075</a> <font class="keywordtype">bool</font> EXTTextureCompressionS3TC;
<a name="l00076"></a><a class="code" href="class_NL3D__CGlExtensions.html#m7">00076</a> <font class="keywordtype">bool</font> EXTVertexWeighting;
<a name="l00077"></a><a class="code" href="class_NL3D__CGlExtensions.html#m8">00077</a> <font class="keywordtype">bool</font> EXTSeparateSpecularColor;
00078
00079 <font class="keyword">public</font>:
<a name="l00080"></a><a class="code" href="class_NL3D__CGlExtensions.html#a0">00080</a> CGlExtensions()<font class="keyword">
</font>00081 <font class="keyword"> </font>{
00082 <font class="comment">// Fill all false by default.</font>
00083 Version1_2= <font class="keyword">false</font>;
00084 ARBMultiTexture= <font class="keyword">false</font>;
00085 NbTextureStages= 1;
00086 EXTTextureEnvCombine= <font class="keyword">false</font>;
00087 ARBTextureCompression= <font class="keyword">false</font>;
00088 NVVertexArrayRange= <font class="keyword">false</font>;
00089 EXTTextureCompressionS3TC= <font class="keyword">false</font>;
00090 EXTVertexWeighting= <font class="keyword">false</font>;
00091 EXTSeparateSpecularColor= <font class="keyword">false</font>;
00092 };
00093 };
00094
00095
00096 <font class="comment">// ***************************************************************************
</font>00098 <font class="comment">void registerGlExtensions(CGlExtensions &ext);</font>
00099
00100
00101 }
00102
00103
00104
00105 <font class="comment">// ***************************************************************************</font>
00106 <font class="comment">// The exported function names for the windows platform.</font>
00107 <font class="preprocessor">#ifdef NL_OS_WINDOWS
</font>00108 <font class="preprocessor"></font>
00109
00110 <font class="comment">// ARB_multitexture</font>
00111 <font class="comment">//=================</font>
00112 <font class="keyword">extern</font> PFNGLACTIVETEXTUREARBPROC glActiveTextureARB;
00113 <font class="keyword">extern</font> PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
00114
00115 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1SARBPROC glMultiTexCoord1sARB;
00116 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1IARBPROC glMultiTexCoord1iARB;
00117 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1FARBPROC glMultiTexCoord1fARB;
00118 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1FARBPROC glMultiTexCoord1fARB;
00119 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1DARBPROC glMultiTexCoord1dARB;
00120 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2SARBPROC glMultiTexCoord2sARB;
00121 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2IARBPROC glMultiTexCoord2iARB;
00122 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2FARBPROC glMultiTexCoord2fARB;
00123 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2DARBPROC glMultiTexCoord2dARB;
00124 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3SARBPROC glMultiTexCoord3sARB;
00125 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3IARBPROC glMultiTexCoord3iARB;
00126 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3FARBPROC glMultiTexCoord3fARB;
00127 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3DARBPROC glMultiTexCoord3dARB;
00128 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4SARBPROC glMultiTexCoord4sARB;
00129 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4IARBPROC glMultiTexCoord4iARB;
00130 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4FARBPROC glMultiTexCoord4fARB;
00131 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4DARBPROC glMultiTexCoord4dARB;
00132
00133 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1SVARBPROC glMultiTexCoord1svARB;
00134 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1IVARBPROC glMultiTexCoord1ivARB;
00135 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1FVARBPROC glMultiTexCoord1fvARB;
00136 <font class="keyword">extern</font> PFNGLMULTITEXCOORD1DVARBPROC glMultiTexCoord1dvARB;
00137 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2SVARBPROC glMultiTexCoord2svARB;
00138 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2IVARBPROC glMultiTexCoord2ivARB;
00139 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2FVARBPROC glMultiTexCoord2fvARB;
00140 <font class="keyword">extern</font> PFNGLMULTITEXCOORD2DVARBPROC glMultiTexCoord2dvARB;
00141 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3SVARBPROC glMultiTexCoord3svARB;
00142 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3IVARBPROC glMultiTexCoord3ivARB;
00143 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3FVARBPROC glMultiTexCoord3fvARB;
00144 <font class="keyword">extern</font> PFNGLMULTITEXCOORD3DVARBPROC glMultiTexCoord3dvARB;
00145 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4SVARBPROC glMultiTexCoord4svARB;
00146 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4IVARBPROC glMultiTexCoord4ivARB;
00147 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fvARB;
00148 <font class="keyword">extern</font> PFNGLMULTITEXCOORD4DVARBPROC glMultiTexCoord4dvARB;
00149
00150
00151 <font class="comment">// ARB_TextureCompression.</font>
00152 <font class="comment">//========================</font>
00153 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXIMAGE3DARBPROC glCompressedTexImage3DARB;
00154 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
00155 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXIMAGE1DARBPROC glCompressedTexImage1DARB;
00156 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC glCompressedTexSubImage3DARB;
00157 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC glCompressedTexSubImage2DARB;
00158 <font class="keyword">extern</font> PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC glCompressedTexSubImage1DARB;
00159 <font class="keyword">extern</font> PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
00160
00161
00162 <font class="comment">// VertexArrayRangeNV.</font>
00163 <font class="comment">//====================</font>
00164 <font class="keyword">typedef</font> <font class="keywordtype">void</font> *(APIENTRY * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
00165 <font class="keyword">extern</font> PFNGLFLUSHVERTEXARRAYRANGENVPROC glFlushVertexArrayRangeNV;
00166 <font class="keyword">extern</font> PFNGLVERTEXARRAYRANGENVPROC glVertexArrayRangeNV;
00167 <font class="keyword">extern</font> PFNWGLALLOCATEMEMORYNVPROC wglAllocateMemoryNV;
00168
00169
00170 <font class="comment">// VertexWeighting.</font>
00171 <font class="comment">//====================</font>
00172 <font class="keyword">extern</font> PFNGLVERTEXWEIGHTFEXTPROC glVertexWeightfEXT;
00173 <font class="keyword">extern</font> PFNGLVERTEXWEIGHTFVEXTPROC glVertexWeightfvEXT;
00174 <font class="keyword">extern</font> PFNGLVERTEXWEIGHTPOINTEREXTPROC glVertexWeightPointerEXT;
00175
00176 <font class="preprocessor">#endif
</font>00177 <font class="preprocessor"></font>
00178
00179 <font class="preprocessor">#endif // NL_OPENGL_EXTENSION_H
</font>00180 <font class="preprocessor"></font>
</div></pre>
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