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Implemented gl.texture (without testing) & fixed log options adjusted previously. Implemented gl.texture module to load textures from file (untested). Fixed log level/option setting in Init.
author Diggory Hardy <diggory.hardy@gmail.com>
date Tue, 10 Jun 2008 17:35:13 +0100
parents c81342b54ef2
children
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54:c81342b54ef2 55:f3d8c0441408
120 } 120 }
121 121
122 /* Now (must be done after GL context is created) we can try to load later version. 122 /* Now (must be done after GL context is created) we can try to load later version.
123 * The initial loading provides opengl 1.1 features. 123 * The initial loading provides opengl 1.1 features.
124 * 124 *
125 * 1.4 is now used for glBlendColor (coloured text).
126 *
125 * Currently the latest version used is 1.3; adjust this as necessary. However, before using 127 * Currently the latest version used is 1.3; adjust this as necessary. However, before using
126 * features from any OpenGL version > 1.1 a check must be made on what was loaded by calling 128 * features from any OpenGL version > 1.1 a check must be made on what was loaded by calling
127 * DerelictGL.availableVersion(). Note that availableVersion() could be used instead to load 129 * DerelictGL.availableVersion(). Note that availableVersion() could be used instead to load
128 * the highest supported version but this way we know what we're getting. 130 * the highest supported version but this way we know what we're getting.
129 */ 131 */
130 try { 132 if (DerelictGL.availableVersion < GLVersion.Version13) {
131 DerelictGL.loadVersions(GLVersion.Version13); 133 logger.fatal ("Required at least OpenGL 1.3");
134 setInitFailure;
135 return;
136 }
137 /+try {
138 DerelictGL.loadVersions(GLVersion.Version14);
132 } catch (SharedLibProcLoadException e) { 139 } catch (SharedLibProcLoadException e) {
133 logger.warn ("Loading OpenGL version 1.3 failed:"); 140 logger.warn ("Loading OpenGL version 1.4 failed:");
134 logger.warn (e.msg); 141 logger.warn (e.msg);
135 142
136 //NOTE: might be worth guaranteeing a minimal version to save later checks? 143 //NOTE: might be worth guaranteeing a minimal version to save later checks?
137 /+ Do this if you want the program to abort: 144 /+ Do this if you want the program to abort:
138 setInitFailure (); 145 setInitFailure ();
139 return; 146 return;
140 +/ 147 +/
141 } 148 }+/
142 149
143 // OpenGL stuff: 150 // OpenGL stuff:
144 glSetup(); 151 glSetup();
145 setProjection (w, h); 152 setProjection (w, h);
146 153