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diff --git a/src/glut/directfb/ext.c b/src/glut/directfb/ext.c
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+/*
+ * Copyright (C) 2006 Claudio Ciccani <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "internal.h"
+
+
+static const struct {
+ const char *name;
+ const GLUTproc address;
+} glut_functions[] = {
+ { "glutInit", (const GLUTproc) glutInit },
+ { "glutInitDisplayMode", (const GLUTproc) glutInitDisplayMode },
+ { "glutInitDisplayString", (const GLUTproc) glutInitDisplayString },
+ { "glutInitWindowPosition", (const GLUTproc) glutInitWindowPosition },
+ { "glutInitWindowSize", (const GLUTproc) glutInitWindowSize },
+ { "glutMainLoop", (const GLUTproc) glutMainLoop },
+ { "glutCreateWindow", (const GLUTproc) glutCreateWindow },
+ { "glutCreateSubWindow", (const GLUTproc) glutCreateSubWindow },
+ { "glutDestroyWindow", (const GLUTproc) glutDestroyWindow },
+ { "glutPostRedisplay", (const GLUTproc) glutPostRedisplay },
+ { "glutPostWindowRedisplay", (const GLUTproc) glutPostWindowRedisplay },
+ { "glutSwapBuffers", (const GLUTproc) glutSwapBuffers },
+ { "glutGetWindow", (const GLUTproc) glutGetWindow },
+ { "glutSetWindow", (const GLUTproc) glutSetWindow },
+ { "glutSetWindowTitle", (const GLUTproc) glutSetWindowTitle },
+ { "glutSetIconTitle", (const GLUTproc) glutSetIconTitle },
+ { "glutPositionWindow", (const GLUTproc) glutPositionWindow },
+ { "glutReshapeWindow", (const GLUTproc) glutReshapeWindow },
+ { "glutPopWindow", (const GLUTproc) glutPopWindow },
+ { "glutPushWindow", (const GLUTproc) glutPushWindow },
+ { "glutIconifyWindow", (const GLUTproc) glutIconifyWindow },
+ { "glutShowWindow", (const GLUTproc) glutShowWindow },
+ { "glutHideWindow", (const GLUTproc) glutHideWindow },
+ { "glutFullScreen", (const GLUTproc) glutFullScreen },
+ { "glutSetCursor", (const GLUTproc) glutSetCursor },
+ { "glutWarpPointer", (const GLUTproc) glutWarpPointer },
+ { "glutEstablishOverlay", (const GLUTproc) glutEstablishOverlay },
+ { "glutRemoveOverlay", (const GLUTproc) glutRemoveOverlay },
+ { "glutUseLayer", (const GLUTproc) glutUseLayer },
+ { "glutPostOverlayRedisplay", (const GLUTproc) glutPostOverlayRedisplay },
+ { "glutPostWindowOverlayRedisplay", (const GLUTproc) glutPostWindowOverlayRedisplay },
+ { "glutShowOverlay", (const GLUTproc) glutShowOverlay },
+ { "glutHideOverlay", (const GLUTproc) glutHideOverlay },
+ { "glutCreateMenu", (const GLUTproc) glutCreateMenu },
+ { "glutDestroyMenu", (const GLUTproc) glutDestroyMenu },
+ { "glutGetMenu", (const GLUTproc) glutGetMenu },
+ { "glutSetMenu", (const GLUTproc) glutSetMenu },
+ { "glutAddMenuEntry", (const GLUTproc) glutAddMenuEntry },
+ { "glutAddSubMenu", (const GLUTproc) glutAddSubMenu },
+ { "glutChangeToMenuEntry", (const GLUTproc) glutChangeToMenuEntry },
+ { "glutChangeToSubMenu", (const GLUTproc) glutChangeToSubMenu },
+ { "glutRemoveMenuItem", (const GLUTproc) glutRemoveMenuItem },
+ { "glutAttachMenu", (const GLUTproc) glutAttachMenu },
+ { "glutDetachMenu", (const GLUTproc) glutDetachMenu },
+ { "glutDisplayFunc", (const GLUTproc) glutDisplayFunc },
+ { "glutReshapeFunc", (const GLUTproc) glutReshapeFunc },
+ { "glutKeyboardFunc", (const GLUTproc) glutKeyboardFunc },
+ { "glutMouseFunc", (const GLUTproc) glutMouseFunc },
+ { "glutMotionFunc", (const GLUTproc) glutMotionFunc },
+ { "glutPassiveMotionFunc", (const GLUTproc) glutPassiveMotionFunc },
+ { "glutEntryFunc", (const GLUTproc) glutEntryFunc },
+ { "glutVisibilityFunc", (const GLUTproc) glutVisibilityFunc },
+ { "glutIdleFunc", (const GLUTproc) glutIdleFunc },
+ { "glutTimerFunc", (const GLUTproc) glutTimerFunc },
+ { "glutMenuStateFunc", (const GLUTproc) glutMenuStateFunc },
+ { "glutSpecialFunc", (const GLUTproc) glutSpecialFunc },
+ { "glutSpaceballMotionFunc", (const GLUTproc) glutSpaceballMotionFunc },
+ { "glutSpaceballRotateFunc", (const GLUTproc) glutSpaceballRotateFunc },
+ { "glutSpaceballButtonFunc", (const GLUTproc) glutSpaceballButtonFunc },
+ { "glutButtonBoxFunc", (const GLUTproc) glutButtonBoxFunc },
+ { "glutDialsFunc", (const GLUTproc) glutDialsFunc },
+ { "glutTabletMotionFunc", (const GLUTproc) glutTabletMotionFunc },
+ { "glutTabletButtonFunc", (const GLUTproc) glutTabletButtonFunc },
+ { "glutMenuStatusFunc", (const GLUTproc) glutMenuStatusFunc },
+ { "glutOverlayDisplayFunc", (const GLUTproc) glutOverlayDisplayFunc },
+ { "glutWindowStatusFunc", (const GLUTproc) glutWindowStatusFunc },
+ { "glutKeyboardUpFunc", (const GLUTproc) glutKeyboardUpFunc },
+ { "glutSpecialUpFunc", (const GLUTproc) glutSpecialUpFunc },
+ { "glutJoystickFunc", (const GLUTproc) glutJoystickFunc },
+ { "glutSetColor", (const GLUTproc) glutSetColor },
+ { "glutGetColor", (const GLUTproc) glutGetColor },
+ { "glutCopyColormap", (const GLUTproc) glutCopyColormap },
+ { "glutGet", (const GLUTproc) glutGet },
+ { "glutDeviceGet", (const GLUTproc) glutDeviceGet },
+ { "glutExtensionSupported", (const GLUTproc) glutExtensionSupported },
+ { "glutGetModifiers", (const GLUTproc) glutGetModifiers },
+ { "glutLayerGet", (const GLUTproc) glutLayerGet },
+ { "glutGetProcAddress", (const GLUTproc) glutGetProcAddress },
+ { "glutBitmapCharacter", (const GLUTproc) glutBitmapCharacter },
+ { "glutBitmapWidth", (const GLUTproc) glutBitmapWidth },
+ { "glutStrokeCharacter", (const GLUTproc) glutStrokeCharacter },
+ { "glutStrokeWidth", (const GLUTproc) glutStrokeWidth },
+ { "glutBitmapLength", (const GLUTproc) glutBitmapLength },
+ { "glutStrokeLength", (const GLUTproc) glutStrokeLength },
+ { "glutWireSphere", (const GLUTproc) glutWireSphere },
+ { "glutSolidSphere", (const GLUTproc) glutSolidSphere },
+ { "glutWireCone", (const GLUTproc) glutWireCone },
+ { "glutSolidCone", (const GLUTproc) glutSolidCone },
+ { "glutWireCube", (const GLUTproc) glutWireCube },
+ { "glutSolidCube", (const GLUTproc) glutSolidCube },
+ { "glutWireTorus", (const GLUTproc) glutWireTorus },
+ { "glutSolidTorus", (const GLUTproc) glutSolidTorus },
+ { "glutWireDodecahedron", (const GLUTproc) glutWireDodecahedron },
+ { "glutSolidDodecahedron", (const GLUTproc) glutSolidDodecahedron },
+ { "glutWireTeapot", (const GLUTproc) glutWireTeapot },
+ { "glutSolidTeapot", (const GLUTproc) glutSolidTeapot },
+ { "glutWireOctahedron", (const GLUTproc) glutWireOctahedron },
+ { "glutSolidOctahedron", (const GLUTproc) glutSolidOctahedron },
+ { "glutWireTetrahedron", (const GLUTproc) glutWireTetrahedron },
+ { "glutSolidTetrahedron", (const GLUTproc) glutSolidTetrahedron },
+ { "glutWireIcosahedron", (const GLUTproc) glutWireIcosahedron },
+ { "glutSolidIcosahedron", (const GLUTproc) glutSolidIcosahedron },
+// { "glutVideoResizeGet", (const GLUTproc) glutVideoResizeGet },
+// { "glutSetupVideoResizing", (const GLUTproc) glutSetupVideoResizing },
+// { "glutStopVideoResizing", (const GLUTproc) glutStopVideoResizing },
+// { "glutVideoResize", (const GLUTproc) glutVideoResize },
+// { "glutVideoPan", (const GLUTproc) glutVideoPan },
+ { "glutReportErrors", (const GLUTproc) glutReportErrors },
+ { "glutIgnoreKeyRepeat", (const GLUTproc) glutIgnoreKeyRepeat },
+ { "glutSetKeyRepeat", (const GLUTproc) glutSetKeyRepeat },
+ { "glutForceJoystickFunc", (const GLUTproc) glutForceJoystickFunc },
+ { "glutGameModeString", (const GLUTproc) glutGameModeString },
+ { "glutEnterGameMode", (const GLUTproc) glutEnterGameMode },
+ { "glutLeaveGameMode", (const GLUTproc) glutLeaveGameMode },
+ { "glutGameModeGet", (const GLUTproc) glutGameModeGet },
+};
+
+
+GLUTproc GLUTAPIENTRY
+glutGetProcAddress( const char *name )
+{
+ int i;
+
+ for (i = 0; i < sizeof(glut_functions)/sizeof(glut_functions[0]); i++) {
+ if (!strcmp( name, glut_functions[i].name ))
+ return glut_functions[i].address;
+ }
+
+ return NULL;
+}
+
+
+int GLUTAPIENTRY
+glutExtensionSupported( const char *name )
+{
+ GLubyte *extensions;
+ int length;
+
+ if (!name || !*name)
+ return 0;
+
+ length = strlen( name );
+ extensions = (GLubyte*) glGetString( GL_EXTENSIONS );
+
+ while (extensions && *extensions) {
+ GLubyte *next;
+
+ next = strchr( extensions, ' ' );
+ if (next) {
+ if (length == (int)(next - extensions)) {
+ if (!strncmp( extensions, name, length ))
+ return 1;
+ }
+ extensions = next+1;
+ }
+ else {
+ if (!strcmp( extensions, name ))
+ return 1;
+ break;
+ }
+ }
+
+ return 0;
+}
+
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