2 * Utility for getting OpenGL extension function pointers
3 * Meant to be #included.
7 static PFNGLATTACHSHADERPROC glAttachShader_func
= NULL
;
8 static PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation_func
= NULL
;
9 static PFNGLCOMPILESHADERPROC glCompileShader_func
= NULL
;
10 static PFNGLCREATEPROGRAMPROC glCreateProgram_func
= NULL
;
11 static PFNGLCREATESHADERPROC glCreateShader_func
= NULL
;
12 static PFNGLDELETEPROGRAMPROC glDeleteProgram_func
= NULL
;
13 static PFNGLDELETESHADERPROC glDeleteShader_func
= NULL
;
14 static PFNGLGETACTIVEATTRIBPROC glGetActiveAttrib_func
= NULL
;
15 static PFNGLGETACTIVEUNIFORMPROC glGetActiveUniform_func
= NULL
;
16 static PFNGLGETATTACHEDSHADERSPROC glGetAttachedShaders_func
= NULL
;
17 static PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation_func
= NULL
;
18 static PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog_func
= NULL
;
19 static PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog_func
= NULL
;
20 static PFNGLGETSHADERIVPROC glGetShaderiv_func
= NULL
;
21 static PFNGLGETPROGRAMIVPROC glGetProgramiv_func
= NULL
;
22 static PFNGLGETSHADERSOURCEPROC glGetShaderSource_func
= NULL
;
23 static PFNGLGETUNIFORMFVPROC glGetUniformfv_func
= NULL
;
24 static PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation_func
= NULL
;
25 static PFNGLISPROGRAMPROC glIsProgram_func
= NULL
;
26 static PFNGLISSHADERPROC glIsShader_func
= NULL
;
27 static PFNGLLINKPROGRAMPROC glLinkProgram_func
= NULL
;
28 static PFNGLSHADERSOURCEPROC glShaderSource_func
= NULL
;
29 static PFNGLUNIFORM1IPROC glUniform1i_func
= NULL
;
30 static PFNGLUNIFORM2IPROC glUniform2i_func
= NULL
;
31 static PFNGLUNIFORM3IPROC glUniform3i_func
= NULL
;
32 static PFNGLUNIFORM4IPROC glUniform4i_func
= NULL
;
33 static PFNGLUNIFORM1FPROC glUniform1f_func
= NULL
;
34 static PFNGLUNIFORM2FPROC glUniform2f_func
= NULL
;
35 static PFNGLUNIFORM3FPROC glUniform3f_func
= NULL
;
36 static PFNGLUNIFORM4FPROC glUniform4f_func
= NULL
;
37 static PFNGLUNIFORM1FVPROC glUniform1fv_func
= NULL
;
38 static PFNGLUNIFORM2FVPROC glUniform2fv_func
= NULL
;
39 static PFNGLUNIFORM3FVPROC glUniform3fv_func
= NULL
;
40 static PFNGLUNIFORM4FVPROC glUniform4fv_func
= NULL
;
41 static PFNGLUNIFORMMATRIX2FVPROC glUniformMatrix2fv_func
= NULL
;
42 static PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv_func
= NULL
;
43 static PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv_func
= NULL
;
44 static PFNGLUSEPROGRAMPROC glUseProgram_func
= NULL
;
45 static PFNGLVERTEXATTRIB1FPROC glVertexAttrib1f_func
= NULL
;
46 static PFNGLVERTEXATTRIB2FPROC glVertexAttrib2f_func
= NULL
;
47 static PFNGLVERTEXATTRIB3FPROC glVertexAttrib3f_func
= NULL
;
48 static PFNGLVERTEXATTRIB4FPROC glVertexAttrib4f_func
= NULL
;
49 static PFNGLVERTEXATTRIB1FVPROC glVertexAttrib1fv_func
= NULL
;
50 static PFNGLVERTEXATTRIB2FVPROC glVertexAttrib2fv_func
= NULL
;
51 static PFNGLVERTEXATTRIB3FVPROC glVertexAttrib3fv_func
= NULL
;
52 static PFNGLVERTEXATTRIB4FVPROC glVertexAttrib4fv_func
= NULL
;
53 static PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer_func
= NULL
;
54 static PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray_func
= NULL
;
55 static PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray_func
= NULL
;
58 static PFNGLUNIFORMMATRIX2X3FVPROC glUniformMatrix2x3fv_func
= NULL
;
59 static PFNGLUNIFORMMATRIX3X2FVPROC glUniformMatrix3x2fv_func
= NULL
;
60 static PFNGLUNIFORMMATRIX2X4FVPROC glUniformMatrix2x4fv_func
= NULL
;
61 static PFNGLUNIFORMMATRIX4X2FVPROC glUniformMatrix4x2fv_func
= NULL
;
62 static PFNGLUNIFORMMATRIX3X4FVPROC glUniformMatrix3x4fv_func
= NULL
;
63 static PFNGLUNIFORMMATRIX4X3FVPROC glUniformMatrix4x3fv_func
= NULL
;
66 static PFNGLPOINTPARAMETERFVPROC glPointParameterfv_func
= NULL
;
67 static PFNGLSECONDARYCOLOR3FVPROC glSecondaryColor3fv_func
= NULL
;
69 /* GL_ARB_vertex/fragment_program */
70 static PFNGLBINDPROGRAMARBPROC glBindProgramARB_func
= NULL
;
71 static PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB_func
= NULL
;
72 static PFNGLGENPROGRAMSARBPROC glGenProgramsARB_func
= NULL
;
73 static PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB_func
= NULL
;
74 static PFNGLISPROGRAMARBPROC glIsProgramARB_func
= NULL
;
75 static PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB_func
= NULL
;
76 static PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB_func
= NULL
;
77 static PFNGLPROGRAMSTRINGARBPROC glProgramStringARB_func
= NULL
;
78 static PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB_func
= NULL
;
80 /* GL_APPLE_vertex_array_object */
81 static PFNGLBINDVERTEXARRAYAPPLEPROC glBindVertexArrayAPPLE_func
= NULL
;
82 static PFNGLDELETEVERTEXARRAYSAPPLEPROC glDeleteVertexArraysAPPLE_func
= NULL
;
83 static PFNGLGENVERTEXARRAYSAPPLEPROC glGenVertexArraysAPPLE_func
= NULL
;
84 static PFNGLISVERTEXARRAYAPPLEPROC glIsVertexArrayAPPLE_func
= NULL
;
86 /* GL_EXT_stencil_two_side */
87 static PFNGLACTIVESTENCILFACEEXTPROC glActiveStencilFaceEXT_func
= NULL
;
89 /* GL_ARB_buffer_object */
90 static PFNGLGENBUFFERSARBPROC glGenBuffersARB_func
= NULL
;
91 static PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB_func
= NULL
;
92 static PFNGLBINDBUFFERARBPROC glBindBufferARB_func
= NULL
;
93 static PFNGLBUFFERDATAARBPROC glBufferDataARB_func
= NULL
;
94 static PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB_func
= NULL
;
95 static PFNGLMAPBUFFERARBPROC glMapBufferARB_func
= NULL
;
96 static PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB_func
= NULL
;
98 /* GL_EXT_framebuffer_object */
99 static PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT_func
= NULL
;
100 static PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT_func
= NULL
;
101 static PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT_func
= NULL
;
102 static PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT_func
= NULL
;
103 static PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT_func
= NULL
;
104 static PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT_func
= NULL
;
105 static PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT_func
= NULL
;
106 static PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT_func
= NULL
;
107 static PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT_func
= NULL
;
108 static PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT_func
= NULL
;
109 static PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT_func
= NULL
;
110 static PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT_func
= NULL
;
111 static PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT_func
= NULL
;
112 static PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT_func
= NULL
;
113 static PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT_func
= NULL
;
114 static PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT_func
= NULL
;
115 static PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT_func
= NULL
;
117 /* GL_ARB_framebuffer_object */
118 static PFNGLISRENDERBUFFERPROC glIsRenderbuffer_func
= NULL
;
119 static PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer_func
= NULL
;
120 static PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers_func
= NULL
;
121 static PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers_func
= NULL
;
122 static PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage_func
= NULL
;
123 static PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv_func
= NULL
;
124 static PFNGLISFRAMEBUFFERPROC glIsFramebuffer_func
= NULL
;
125 static PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer_func
= NULL
;
126 static PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers_func
= NULL
;
127 static PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers_func
= NULL
;
128 static PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus_func
= NULL
;
129 static PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D_func
= NULL
;
130 static PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D_func
= NULL
;
131 static PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D_func
= NULL
;
132 static PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer_func
= NULL
;
133 static PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv_func
= NULL
;
134 static PFNGLGENERATEMIPMAPPROC glGenerateMipmap_func
= NULL
;
135 static PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer_func
= NULL
;
136 static PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample_func
= NULL
;
137 static PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer_func
= NULL
;
141 GetExtensionFuncs(void)
144 glAttachShader_func
= (PFNGLATTACHSHADERPROC
) glutGetProcAddress("glAttachShader");
145 glBindAttribLocation_func
= (PFNGLBINDATTRIBLOCATIONPROC
) glutGetProcAddress("glBindAttribLocation");
146 glCompileShader_func
= (PFNGLCOMPILESHADERPROC
) glutGetProcAddress("glCompileShader");
147 glCreateProgram_func
= (PFNGLCREATEPROGRAMPROC
) glutGetProcAddress("glCreateProgram");
148 glCreateShader_func
= (PFNGLCREATESHADERPROC
) glutGetProcAddress("glCreateShader");
149 glDeleteProgram_func
= (PFNGLDELETEPROGRAMPROC
) glutGetProcAddress("glDeleteProgram");
150 glDeleteShader_func
= (PFNGLDELETESHADERPROC
) glutGetProcAddress("glDeleteShader");
151 glGetActiveAttrib_func
= (PFNGLGETACTIVEATTRIBPROC
) glutGetProcAddress("glGetActiveAttrib");
152 glGetActiveUniform_func
= (PFNGLGETACTIVEUNIFORMPROC
) glutGetProcAddress("glGetActiveUniform");
153 glGetAttachedShaders_func
= (PFNGLGETATTACHEDSHADERSPROC
) glutGetProcAddress("glGetAttachedShaders");
154 glGetAttribLocation_func
= (PFNGLGETATTRIBLOCATIONPROC
) glutGetProcAddress("glGetAttribLocation");
155 glGetProgramInfoLog_func
= (PFNGLGETPROGRAMINFOLOGPROC
) glutGetProcAddress("glGetProgramInfoLog");
156 glGetShaderInfoLog_func
= (PFNGLGETSHADERINFOLOGPROC
) glutGetProcAddress("glGetShaderInfoLog");
157 glGetProgramiv_func
= (PFNGLGETPROGRAMIVPROC
) glutGetProcAddress("glGetProgramiv");
158 glGetShaderiv_func
= (PFNGLGETSHADERIVPROC
) glutGetProcAddress("glGetShaderiv");
159 glGetShaderSource_func
= (PFNGLGETSHADERSOURCEPROC
) glutGetProcAddress("glGetShaderSource");
160 glGetUniformLocation_func
= (PFNGLGETUNIFORMLOCATIONPROC
) glutGetProcAddress("glGetUniformLocation");
161 glGetUniformfv_func
= (PFNGLGETUNIFORMFVPROC
) glutGetProcAddress("glGetUniformfv");
162 glIsProgram_func
= (PFNGLISPROGRAMPROC
) glutGetProcAddress("glIsProgram");
163 glIsShader_func
= (PFNGLISSHADERPROC
) glutGetProcAddress("glIsShader");
164 glLinkProgram_func
= (PFNGLLINKPROGRAMPROC
) glutGetProcAddress("glLinkProgram");
165 glShaderSource_func
= (PFNGLSHADERSOURCEPROC
) glutGetProcAddress("glShaderSource");
166 glUniform1i_func
= (PFNGLUNIFORM1IPROC
) glutGetProcAddress("glUniform1i");
167 glUniform2i_func
= (PFNGLUNIFORM2IPROC
) glutGetProcAddress("glUniform2i");
168 glUniform3i_func
= (PFNGLUNIFORM3IPROC
) glutGetProcAddress("glUniform3i");
169 glUniform4i_func
= (PFNGLUNIFORM4IPROC
) glutGetProcAddress("glUniform3i");
170 glUniform1f_func
= (PFNGLUNIFORM1FPROC
) glutGetProcAddress("glUniform1f");
171 glUniform2f_func
= (PFNGLUNIFORM2FPROC
) glutGetProcAddress("glUniform2f");
172 glUniform3f_func
= (PFNGLUNIFORM3FPROC
) glutGetProcAddress("glUniform3f");
173 glUniform4f_func
= (PFNGLUNIFORM4FPROC
) glutGetProcAddress("glUniform4f");
174 glUniform1fv_func
= (PFNGLUNIFORM1FVPROC
) glutGetProcAddress("glUniform1fv");
175 glUniform2fv_func
= (PFNGLUNIFORM2FVPROC
) glutGetProcAddress("glUniform2fv");
176 glUniform3fv_func
= (PFNGLUNIFORM3FVPROC
) glutGetProcAddress("glUniform3fv");
177 glUniform4fv_func
= (PFNGLUNIFORM3FVPROC
) glutGetProcAddress("glUniform4fv");
178 glUniformMatrix2fv_func
= (PFNGLUNIFORMMATRIX2FVPROC
) glutGetProcAddress("glUniformMatrix2fv");
179 glUniformMatrix3fv_func
= (PFNGLUNIFORMMATRIX3FVPROC
) glutGetProcAddress("glUniformMatrix3fv");
180 glUniformMatrix4fv_func
= (PFNGLUNIFORMMATRIX4FVPROC
) glutGetProcAddress("glUniformMatrix4fv");
181 glUseProgram_func
= (PFNGLUSEPROGRAMPROC
) glutGetProcAddress("glUseProgram");
182 glVertexAttrib1f_func
= (PFNGLVERTEXATTRIB1FPROC
) glutGetProcAddress("glVertexAttrib1f");
183 glVertexAttrib2f_func
= (PFNGLVERTEXATTRIB2FPROC
) glutGetProcAddress("glVertexAttrib2f");
184 glVertexAttrib3f_func
= (PFNGLVERTEXATTRIB3FPROC
) glutGetProcAddress("glVertexAttrib3f");
185 glVertexAttrib4f_func
= (PFNGLVERTEXATTRIB4FPROC
) glutGetProcAddress("glVertexAttrib4f");
186 glVertexAttrib1fv_func
= (PFNGLVERTEXATTRIB1FVPROC
) glutGetProcAddress("glVertexAttrib1fv");
187 glVertexAttrib2fv_func
= (PFNGLVERTEXATTRIB2FVPROC
) glutGetProcAddress("glVertexAttrib2fv");
188 glVertexAttrib3fv_func
= (PFNGLVERTEXATTRIB3FVPROC
) glutGetProcAddress("glVertexAttrib3fv");
189 glVertexAttrib4fv_func
= (PFNGLVERTEXATTRIB4FVPROC
) glutGetProcAddress("glVertexAttrib4fv");
191 glVertexAttribPointer_func
= (PFNGLVERTEXATTRIBPOINTERPROC
) glutGetProcAddress("glVertexAttribPointer");
192 glEnableVertexAttribArray_func
= (PFNGLENABLEVERTEXATTRIBARRAYPROC
) glutGetProcAddress("glEnableVertexAttribArray");
193 glDisableVertexAttribArray_func
= (PFNGLDISABLEVERTEXATTRIBARRAYPROC
) glutGetProcAddress("glDisableVertexAttribArray");
196 glUniformMatrix2x3fv_func
= (PFNGLUNIFORMMATRIX2X3FVPROC
) glutGetProcAddress("glUniformMatrix2x3fv");
197 glUniformMatrix3x2fv_func
= (PFNGLUNIFORMMATRIX3X2FVPROC
) glutGetProcAddress("glUniformMatrix3x2fv");
198 glUniformMatrix2x4fv_func
= (PFNGLUNIFORMMATRIX2X4FVPROC
) glutGetProcAddress("glUniformMatrix2x4fv");
199 glUniformMatrix4x2fv_func
= (PFNGLUNIFORMMATRIX4X2FVPROC
) glutGetProcAddress("glUniformMatrix4x2fv");
200 glUniformMatrix3x4fv_func
= (PFNGLUNIFORMMATRIX3X4FVPROC
) glutGetProcAddress("glUniformMatrix3x4fv");
201 glUniformMatrix4x3fv_func
= (PFNGLUNIFORMMATRIX4X3FVPROC
) glutGetProcAddress("glUniformMatrix4x3fv");
204 glPointParameterfv_func
= (PFNGLPOINTPARAMETERFVPROC
) glutGetProcAddress("glPointParameterfv");
205 glSecondaryColor3fv_func
= (PFNGLSECONDARYCOLOR3FVPROC
) glutGetProcAddress("glSecondaryColor3fv");
207 /* GL_ARB_vertex/fragment_program */
208 glBindProgramARB_func
= (PFNGLBINDPROGRAMARBPROC
) glutGetProcAddress("glBindProgramARB");
209 glDeleteProgramsARB_func
= (PFNGLDELETEPROGRAMSARBPROC
) glutGetProcAddress("glDeleteProgramsARB");
210 glGenProgramsARB_func
= (PFNGLGENPROGRAMSARBPROC
) glutGetProcAddress("glGenProgramsARB");
211 glGetProgramLocalParameterdvARB_func
= (PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC
) glutGetProcAddress("glGetProgramLocalParameterdvARB");
212 glIsProgramARB_func
= (PFNGLISPROGRAMARBPROC
) glutGetProcAddress("glIsProgramARB");
213 glProgramLocalParameter4dARB_func
= (PFNGLPROGRAMLOCALPARAMETER4DARBPROC
) glutGetProcAddress("glProgramLocalParameter4dARB");
214 glProgramLocalParameter4fvARB_func
= (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC
) glutGetProcAddress("glProgramLocalParameter4fvARB");
215 glProgramStringARB_func
= (PFNGLPROGRAMSTRINGARBPROC
) glutGetProcAddress("glProgramStringARB");
216 glVertexAttrib1fARB_func
= (PFNGLVERTEXATTRIB1FARBPROC
) glutGetProcAddress("glVertexAttrib1fARB");
218 /* GL_APPLE_vertex_array_object */
219 glBindVertexArrayAPPLE_func
= (PFNGLBINDVERTEXARRAYAPPLEPROC
) glutGetProcAddress("glBindVertexArrayAPPLE");
220 glDeleteVertexArraysAPPLE_func
= (PFNGLDELETEVERTEXARRAYSAPPLEPROC
) glutGetProcAddress("glDeleteVertexArraysAPPLE");
221 glGenVertexArraysAPPLE_func
= (PFNGLGENVERTEXARRAYSAPPLEPROC
) glutGetProcAddress("glGenVertexArraysAPPLE");
222 glIsVertexArrayAPPLE_func
= (PFNGLISVERTEXARRAYAPPLEPROC
) glutGetProcAddress("glIsVertexArrayAPPLE");
224 /* GL_EXT_stencil_two_side */
225 glActiveStencilFaceEXT_func
= (PFNGLACTIVESTENCILFACEEXTPROC
) glutGetProcAddress("glActiveStencilFaceEXT");
227 /* GL_ARB_vertex_buffer_object */
228 glGenBuffersARB_func
= (PFNGLGENBUFFERSARBPROC
) glutGetProcAddress("glGenBuffersARB");
229 glDeleteBuffersARB_func
= (PFNGLDELETEBUFFERSARBPROC
) glutGetProcAddress("glDeleteBuffersARB");
230 glBindBufferARB_func
= (PFNGLBINDBUFFERARBPROC
) glutGetProcAddress("glBindBufferARB");
231 glBufferDataARB_func
= (PFNGLBUFFERDATAARBPROC
) glutGetProcAddress("glBufferDataARB");
232 glBufferSubDataARB_func
= (PFNGLBUFFERSUBDATAARBPROC
) glutGetProcAddress("glBufferSubDataARB");
233 glMapBufferARB_func
= (PFNGLMAPBUFFERARBPROC
) glutGetProcAddress("glMapBufferARB");
234 glUnmapBufferARB_func
= (PFNGLUNMAPBUFFERARBPROC
) glutGetProcAddress("glUnmapBufferARB");
236 /* GL_EXT_framebuffer_object */
237 glIsRenderbufferEXT_func
= (PFNGLISRENDERBUFFEREXTPROC
) glutGetProcAddress("glIsRenderbufferEXT");
238 glBindRenderbufferEXT_func
= (PFNGLBINDRENDERBUFFEREXTPROC
) glutGetProcAddress("glBindRenderbufferEXT");
239 glDeleteRenderbuffersEXT_func
= (PFNGLDELETERENDERBUFFERSEXTPROC
) glutGetProcAddress("glDeleteRenderbuffersEXT");
240 glGenRenderbuffersEXT_func
= (PFNGLGENRENDERBUFFERSEXTPROC
) glutGetProcAddress("glGenRenderbuffersEXT");
241 glRenderbufferStorageEXT_func
= (PFNGLRENDERBUFFERSTORAGEEXTPROC
) glutGetProcAddress("glRenderbufferStorageEXT");
242 glGetRenderbufferParameterivEXT_func
= (PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC
) glutGetProcAddress("glGetRenderbufferParameterivEXT");
243 glIsFramebufferEXT_func
= (PFNGLISFRAMEBUFFEREXTPROC
) glutGetProcAddress("glIsFramebufferEXT");
244 glBindFramebufferEXT_func
= (PFNGLBINDFRAMEBUFFEREXTPROC
) glutGetProcAddress("glBindFramebufferEXT");
245 glDeleteFramebuffersEXT_func
= (PFNGLDELETEFRAMEBUFFERSEXTPROC
) glutGetProcAddress("glDeleteFramebuffersEXT");
246 glGenFramebuffersEXT_func
= (PFNGLGENFRAMEBUFFERSEXTPROC
) glutGetProcAddress("glGenFramebuffersEXT");
247 glCheckFramebufferStatusEXT_func
= (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC
) glutGetProcAddress("glCheckFramebufferStatusEXT");
248 glFramebufferTexture1DEXT_func
= (PFNGLFRAMEBUFFERTEXTURE1DEXTPROC
) glutGetProcAddress("glFramebufferTexture1DEXT");
249 glFramebufferTexture2DEXT_func
= (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC
) glutGetProcAddress("glFramebufferTexture2DEXT");
250 glFramebufferTexture3DEXT_func
= (PFNGLFRAMEBUFFERTEXTURE3DEXTPROC
) glutGetProcAddress("glFramebufferTexture3DEXT");
251 glFramebufferRenderbufferEXT_func
= (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC
) glutGetProcAddress("glFramebufferRenderbufferEXT");
252 glGetFramebufferAttachmentParameterivEXT_func
= (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC
) glutGetProcAddress("glGetFramebufferAttachmentParameterivEXT");
253 glGenerateMipmapEXT_func
= (PFNGLGENERATEMIPMAPEXTPROC
) glutGetProcAddress("glGenerateMipmapEXT");
255 /* GL_ARB_framebuffer_object */
256 glIsRenderbuffer_func
= (PFNGLISRENDERBUFFERPROC
) glutGetProcAddress("glIsRenderbuffer");
257 glBindRenderbuffer_func
= (PFNGLBINDRENDERBUFFERPROC
) glutGetProcAddress("glBindRenderbuffer");
258 glDeleteRenderbuffers_func
= (PFNGLDELETERENDERBUFFERSPROC
) glutGetProcAddress("glDeleteRenderbuffers");
259 glGenRenderbuffers_func
= (PFNGLGENRENDERBUFFERSPROC
) glutGetProcAddress("glGenRenderbuffers");
260 glRenderbufferStorage_func
= (PFNGLRENDERBUFFERSTORAGEPROC
) glutGetProcAddress("glRenderbufferStorage");
261 glGetRenderbufferParameteriv_func
= (PFNGLGETRENDERBUFFERPARAMETERIVPROC
) glutGetProcAddress("glGetRenderbufferParameteriv");
262 glIsFramebuffer_func
= (PFNGLISFRAMEBUFFERPROC
) glutGetProcAddress("glIsFramebuffer");
263 glBindFramebuffer_func
= (PFNGLBINDFRAMEBUFFERPROC
) glutGetProcAddress("glBindFramebuffer");
264 glDeleteFramebuffers_func
= (PFNGLDELETEFRAMEBUFFERSPROC
) glutGetProcAddress("glDeleteFramebuffers");
265 glGenFramebuffers_func
= (PFNGLGENFRAMEBUFFERSPROC
) glutGetProcAddress("glGenFramebuffers");
266 glCheckFramebufferStatus_func
= (PFNGLCHECKFRAMEBUFFERSTATUSPROC
) glutGetProcAddress("glCheckFramebufferStatus");
267 glFramebufferTexture1D_func
= (PFNGLFRAMEBUFFERTEXTURE1DPROC
) glutGetProcAddress("glFramebufferTexture1D");
268 glFramebufferTexture2D_func
= (PFNGLFRAMEBUFFERTEXTURE2DPROC
) glutGetProcAddress("glFramebufferTexture2D");
269 glFramebufferTexture3D_func
= (PFNGLFRAMEBUFFERTEXTURE3DPROC
) glutGetProcAddress("glFramebufferTexture3D");
270 glFramebufferRenderbuffer_func
= (PFNGLFRAMEBUFFERRENDERBUFFERPROC
) glutGetProcAddress("glFramebufferRenderbuffer");
271 glGetFramebufferAttachmentParameteriv_func
= (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC
) glutGetProcAddress("glGetFramebufferAttachmentParameteriv");
272 glGenerateMipmap_func
= (PFNGLGENERATEMIPMAPPROC
) glutGetProcAddress("glGenerateMipmap");
273 glBlitFramebuffer_func
= (PFNGLBLITFRAMEBUFFERPROC
) glutGetProcAddress("glBlitFramebuffer");
274 glRenderbufferStorageMultisample_func
= (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC
) glutGetProcAddress("glRenderbufferStorageMultisample");
275 glFramebufferTextureLayer_func
= (PFNGLFRAMEBUFFERTEXTURELAYERPROC
) glutGetProcAddress("glFramebufferTextureLayer");