* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
#define GLX_GLXEXT_PROTOTYPES
-
#include <GL/freeglut.h>
#include "freeglut_internal.h"
-
-struct name_address_pair
+static GLUTproc fghGetProcAddress( const char* procName )
{
- const char *name;
- void *address;
-};
+ /* optimization: quick initial check */
+ if( strncmp( procName, "glut", 4 ) != 0 )
+ return NULL;
-static struct name_address_pair glut_functions[] =
-{
- { "glutInit", (void *) glutInit },
- { "glutInitDisplayMode", (void *) glutInitDisplayMode },
- { "glutInitDisplayString", (void *) glutInitDisplayString },
- { "glutInitWindowPosition", (void *) glutInitWindowPosition },
- { "glutInitWindowSize", (void *) glutInitWindowSize },
- { "glutMainLoop", (void *) glutMainLoop },
- { "glutCreateWindow", (void *) glutCreateWindow },
- { "glutCreateSubWindow", (void *) glutCreateSubWindow },
- { "glutDestroyWindow", (void *) glutDestroyWindow },
- { "glutPostRedisplay", (void *) glutPostRedisplay },
- { "glutPostWindowRedisplay", (void *) glutPostWindowRedisplay },
- { "glutSwapBuffers", (void *) glutSwapBuffers },
- { "glutGetWindow", (void *) glutGetWindow },
- { "glutSetWindow", (void *) glutSetWindow },
- { "glutSetWindowTitle", (void *) glutSetWindowTitle },
- { "glutSetIconTitle", (void *) glutSetIconTitle },
- { "glutPositionWindow", (void *) glutPositionWindow },
- { "glutReshapeWindow", (void *) glutReshapeWindow },
- { "glutPopWindow", (void *) glutPopWindow },
- { "glutPushWindow", (void *) glutPushWindow },
- { "glutIconifyWindow", (void *) glutIconifyWindow },
- { "glutShowWindow", (void *) glutShowWindow },
- { "glutHideWindow", (void *) glutHideWindow },
- { "glutFullScreen", (void *) glutFullScreen },
- { "glutSetCursor", (void *) glutSetCursor },
- { "glutWarpPointer", (void *) glutWarpPointer },
- { "glutEstablishOverlay", (void *) glutEstablishOverlay },
- { "glutRemoveOverlay", (void *) glutRemoveOverlay },
- { "glutUseLayer", (void *) glutUseLayer },
- { "glutPostOverlayRedisplay", (void *) glutPostOverlayRedisplay },
- { "glutPostWindowOverlayRedisplay", (void *) glutPostWindowOverlayRedisplay },
- { "glutShowOverlay", (void *) glutShowOverlay },
- { "glutHideOverlay", (void *) glutHideOverlay },
- { "glutCreateMenu", (void *) glutCreateMenu },
- { "glutDestroyMenu", (void *) glutDestroyMenu },
- { "glutGetMenu", (void *) glutGetMenu },
- { "glutSetMenu", (void *) glutSetMenu },
- { "glutAddMenuEntry", (void *) glutAddMenuEntry },
- { "glutAddSubMenu", (void *) glutAddSubMenu },
- { "glutChangeToMenuEntry", (void *) glutChangeToMenuEntry },
- { "glutChangeToSubMenu", (void *) glutChangeToSubMenu },
- { "glutRemoveMenuItem", (void *) glutRemoveMenuItem },
- { "glutAttachMenu", (void *) glutAttachMenu },
- { "glutDetachMenu", (void *) glutDetachMenu },
- { "glutDisplayFunc", (void *) glutDisplayFunc },
- { "glutReshapeFunc", (void *) glutReshapeFunc },
- { "glutKeyboardFunc", (void *) glutKeyboardFunc },
- { "glutMouseFunc", (void *) glutMouseFunc },
- { "glutMotionFunc", (void *) glutMotionFunc },
- { "glutPassiveMotionFunc", (void *) glutPassiveMotionFunc },
- { "glutEntryFunc", (void *) glutEntryFunc },
- { "glutVisibilityFunc", (void *) glutVisibilityFunc },
- { "glutIdleFunc", (void *) glutIdleFunc },
- { "glutTimerFunc", (void *) glutTimerFunc },
- { "glutMenuStateFunc", (void *) glutMenuStateFunc },
- { "glutSpecialFunc", (void *) glutSpecialFunc },
- { "glutSpaceballMotionFunc", (void *) glutSpaceballMotionFunc },
- { "glutSpaceballRotateFunc", (void *) glutSpaceballRotateFunc },
- { "glutSpaceballButtonFunc", (void *) glutSpaceballButtonFunc },
- { "glutButtonBoxFunc", (void *) glutButtonBoxFunc },
- { "glutDialsFunc", (void *) glutDialsFunc },
- { "glutTabletMotionFunc", (void *) glutTabletMotionFunc },
- { "glutTabletButtonFunc", (void *) glutTabletButtonFunc },
- { "glutMenuStatusFunc", (void *) glutMenuStatusFunc },
- { "glutOverlayDisplayFunc", (void *) glutOverlayDisplayFunc },
- { "glutWindowStatusFunc", (void *) glutWindowStatusFunc },
- { "glutKeyboardUpFunc", (void *) glutKeyboardUpFunc },
- { "glutSpecialUpFunc", (void *) glutSpecialUpFunc },
-#if !TARGET_HOST_WINCE
- { "glutJoystickFunc", (void *) glutJoystickFunc },
-#endif //TARGET_HOST_WINCE
- { "glutSetColor", (void *) glutSetColor },
- { "glutGetColor", (void *) glutGetColor },
- { "glutCopyColormap", (void *) glutCopyColormap },
- { "glutGet", (void *) glutGet },
- { "glutDeviceGet", (void *) glutDeviceGet },
- { "glutExtensionSupported", (void *) glutExtensionSupported },
- { "glutGetModifiers", (void *) glutGetModifiers },
- { "glutLayerGet", (void *) glutLayerGet },
- { "glutBitmapCharacter", (void *) glutBitmapCharacter },
- { "glutBitmapWidth", (void *) glutBitmapWidth },
- { "glutStrokeCharacter", (void *) glutStrokeCharacter },
- { "glutStrokeWidth", (void *) glutStrokeWidth },
- { "glutBitmapLength", (void *) glutBitmapLength },
- { "glutStrokeLength", (void *) glutStrokeLength },
- { "glutWireSphere", (void *) glutWireSphere },
- { "glutSolidSphere", (void *) glutSolidSphere },
- { "glutWireCone", (void *) glutWireCone },
- { "glutSolidCone", (void *) glutSolidCone },
- { "glutWireCube", (void *) glutWireCube },
- { "glutSolidCube", (void *) glutSolidCube },
- { "glutWireTorus", (void *) glutWireTorus },
- { "glutSolidTorus", (void *) glutSolidTorus },
- { "glutWireDodecahedron", (void *) glutWireDodecahedron },
- { "glutSolidDodecahedron", (void *) glutSolidDodecahedron },
- { "glutWireTeapot", (void *) glutWireTeapot },
- { "glutSolidTeapot", (void *) glutSolidTeapot },
- { "glutWireOctahedron", (void *) glutWireOctahedron },
- { "glutSolidOctahedron", (void *) glutSolidOctahedron },
- { "glutWireTetrahedron", (void *) glutWireTetrahedron },
- { "glutSolidTetrahedron", (void *) glutSolidTetrahedron },
- { "glutWireIcosahedron", (void *) glutWireIcosahedron },
- { "glutSolidIcosahedron", (void *) glutSolidIcosahedron },
- { "glutVideoResizeGet", (void *) glutVideoResizeGet },
- { "glutSetupVideoResizing", (void *) glutSetupVideoResizing },
- { "glutStopVideoResizing", (void *) glutStopVideoResizing },
- { "glutVideoResize", (void *) glutVideoResize },
- { "glutVideoPan", (void *) glutVideoPan },
- { "glutReportErrors", (void *) glutReportErrors },
- { "glutIgnoreKeyRepeat", (void *) glutIgnoreKeyRepeat },
- { "glutSetKeyRepeat", (void *) glutSetKeyRepeat },
-#if !TARGET_HOST_WINCE
- { "glutForceJoystickFunc", (void *) glutForceJoystickFunc },
- { "glutGameModeString", (void *) glutGameModeString },
- { "glutEnterGameMode", (void *) glutEnterGameMode },
- { "glutLeaveGameMode", (void *) glutLeaveGameMode },
- { "glutGameModeGet", (void *) glutGameModeGet },
-#endif //TARGET_HOST_WINCE
- /* freeglut extensions */
- { "glutMainLoopEvent", (void *) glutMainLoopEvent },
- { "glutLeaveMainLoop", (void *) glutLeaveMainLoop },
- { "glutCloseFunc", (void *) glutCloseFunc },
- { "glutWMCloseFunc", (void *) glutWMCloseFunc },
- { "glutMenuDestroyFunc", (void *) glutMenuDestroyFunc },
- { "glutSetOption", (void *) glutSetOption },
- { "glutSetWindowData", (void *) glutSetWindowData },
- { "glutGetWindowData", (void *) glutGetWindowData },
- { "glutSetMenuData", (void *) glutSetMenuData },
- { "glutGetMenuData", (void *) glutGetMenuData },
- { "glutBitmapHeight", (void *) glutBitmapHeight },
- { "glutStrokeHeight", (void *) glutStrokeHeight },
- { "glutBitmapString", (void *) glutBitmapString },
- { "glutStrokeString", (void *) glutStrokeString },
- { "glutWireRhombicDodecahedron", (void *) glutWireRhombicDodecahedron },
- { "glutSolidRhombicDodecahedron", (void *) glutSolidRhombicDodecahedron },
- { "glutWireSierpinskiSponge ", (void *) glutWireSierpinskiSponge },
- { "glutSolidSierpinskiSponge ", (void *) glutSolidSierpinskiSponge },
- { "glutGetProcAddress", (void *) glutGetProcAddress },
- { "glutMouseWheelFunc", (void *) glutMouseWheelFunc },
- { NULL, NULL }
-};
+#define CHECK_NAME(x) if( strcmp( procName, #x ) == 0) return (GLUTproc)x;
+ CHECK_NAME(glutInit);
+ CHECK_NAME(glutInitDisplayMode);
+ CHECK_NAME(glutInitDisplayString);
+ CHECK_NAME(glutInitWindowPosition);
+ CHECK_NAME(glutInitWindowSize);
+ CHECK_NAME(glutMainLoop);
+ CHECK_NAME(glutCreateWindow);
+ CHECK_NAME(glutCreateSubWindow);
+ CHECK_NAME(glutDestroyWindow);
+ CHECK_NAME(glutPostRedisplay);
+ CHECK_NAME(glutPostWindowRedisplay);
+ CHECK_NAME(glutSwapBuffers);
+ CHECK_NAME(glutGetWindow);
+ CHECK_NAME(glutSetWindow);
+ CHECK_NAME(glutSetWindowTitle);
+ CHECK_NAME(glutSetIconTitle);
+ CHECK_NAME(glutPositionWindow);
+ CHECK_NAME(glutReshapeWindow);
+ CHECK_NAME(glutPopWindow);
+ CHECK_NAME(glutPushWindow);
+ CHECK_NAME(glutIconifyWindow);
+ CHECK_NAME(glutShowWindow);
+ CHECK_NAME(glutHideWindow);
+ CHECK_NAME(glutFullScreen);
+ CHECK_NAME(glutSetCursor);
+ CHECK_NAME(glutWarpPointer);
+ CHECK_NAME(glutEstablishOverlay);
+ CHECK_NAME(glutRemoveOverlay);
+ CHECK_NAME(glutUseLayer);
+ CHECK_NAME(glutPostOverlayRedisplay);
+ CHECK_NAME(glutPostWindowOverlayRedisplay);
+ CHECK_NAME(glutShowOverlay);
+ CHECK_NAME(glutHideOverlay);
+ CHECK_NAME(glutCreateMenu);
+ CHECK_NAME(glutDestroyMenu);
+ CHECK_NAME(glutGetMenu);
+ CHECK_NAME(glutSetMenu);
+ CHECK_NAME(glutAddMenuEntry);
+ CHECK_NAME(glutAddSubMenu);
+ CHECK_NAME(glutChangeToMenuEntry);
+ CHECK_NAME(glutChangeToSubMenu);
+ CHECK_NAME(glutRemoveMenuItem);
+ CHECK_NAME(glutAttachMenu);
+ CHECK_NAME(glutDetachMenu);
+ CHECK_NAME(glutDisplayFunc);
+ CHECK_NAME(glutReshapeFunc);
+ CHECK_NAME(glutKeyboardFunc);
+ CHECK_NAME(glutMouseFunc);
+ CHECK_NAME(glutMotionFunc);
+ CHECK_NAME(glutPassiveMotionFunc);
+ CHECK_NAME(glutEntryFunc);
+ CHECK_NAME(glutVisibilityFunc);
+ CHECK_NAME(glutIdleFunc);
+ CHECK_NAME(glutTimerFunc);
+ CHECK_NAME(glutMenuStateFunc);
+ CHECK_NAME(glutSpecialFunc);
+ CHECK_NAME(glutSpaceballMotionFunc);
+ CHECK_NAME(glutSpaceballRotateFunc);
+ CHECK_NAME(glutSpaceballButtonFunc);
+ CHECK_NAME(glutButtonBoxFunc);
+ CHECK_NAME(glutDialsFunc);
+ CHECK_NAME(glutTabletMotionFunc);
+ CHECK_NAME(glutTabletButtonFunc);
+ CHECK_NAME(glutMenuStatusFunc);
+ CHECK_NAME(glutOverlayDisplayFunc);
+ CHECK_NAME(glutWindowStatusFunc);
+ CHECK_NAME(glutKeyboardUpFunc);
+ CHECK_NAME(glutSpecialUpFunc);
+#if !defined(_WIN32_WCE)
+ CHECK_NAME(glutJoystickFunc);
+#endif /* !defined(_WIN32_WCE) */
+ CHECK_NAME(glutSetColor);
+ CHECK_NAME(glutGetColor);
+ CHECK_NAME(glutCopyColormap);
+ CHECK_NAME(glutGet);
+ CHECK_NAME(glutDeviceGet);
+ CHECK_NAME(glutExtensionSupported);
+ CHECK_NAME(glutGetModifiers);
+ CHECK_NAME(glutLayerGet);
+ CHECK_NAME(glutBitmapCharacter);
+ CHECK_NAME(glutBitmapWidth);
+ CHECK_NAME(glutStrokeCharacter);
+ CHECK_NAME(glutStrokeWidth);
+ CHECK_NAME(glutBitmapLength);
+ CHECK_NAME(glutStrokeLength);
+ CHECK_NAME(glutWireSphere);
+ CHECK_NAME(glutSolidSphere);
+ CHECK_NAME(glutWireCone);
+ CHECK_NAME(glutSolidCone);
+ CHECK_NAME(glutWireCube);
+ CHECK_NAME(glutSolidCube);
+ CHECK_NAME(glutWireTorus);
+ CHECK_NAME(glutSolidTorus);
+ CHECK_NAME(glutWireDodecahedron);
+ CHECK_NAME(glutSolidDodecahedron);
+ CHECK_NAME(glutWireTeapot);
+ CHECK_NAME(glutSolidTeapot);
+ CHECK_NAME(glutWireOctahedron);
+ CHECK_NAME(glutSolidOctahedron);
+ CHECK_NAME(glutWireTetrahedron);
+ CHECK_NAME(glutSolidTetrahedron);
+ CHECK_NAME(glutWireIcosahedron);
+ CHECK_NAME(glutSolidIcosahedron);
+ CHECK_NAME(glutVideoResizeGet);
+ CHECK_NAME(glutSetupVideoResizing);
+ CHECK_NAME(glutStopVideoResizing);
+ CHECK_NAME(glutVideoResize);
+ CHECK_NAME(glutVideoPan);
+ CHECK_NAME(glutReportErrors);
+ CHECK_NAME(glutIgnoreKeyRepeat);
+ CHECK_NAME(glutSetKeyRepeat);
+#if !defined(_WIN32_WCE)
+ CHECK_NAME(glutForceJoystickFunc);
+ CHECK_NAME(glutGameModeString);
+ CHECK_NAME(glutEnterGameMode);
+ CHECK_NAME(glutLeaveGameMode);
+ CHECK_NAME(glutGameModeGet);
+#endif /* !defined(_WIN32_WCE) */
+ /* freeglut extensions */
+ CHECK_NAME(glutMainLoopEvent);
+ CHECK_NAME(glutLeaveMainLoop);
+ CHECK_NAME(glutCloseFunc);
+ CHECK_NAME(glutWMCloseFunc);
+ CHECK_NAME(glutMenuDestroyFunc);
+ CHECK_NAME(glutSetOption);
+ CHECK_NAME(glutSetWindowData);
+ CHECK_NAME(glutGetWindowData);
+ CHECK_NAME(glutSetMenuData);
+ CHECK_NAME(glutGetMenuData);
+ CHECK_NAME(glutBitmapHeight);
+ CHECK_NAME(glutStrokeHeight);
+ CHECK_NAME(glutBitmapString);
+ CHECK_NAME(glutStrokeString);
+ CHECK_NAME(glutWireRhombicDodecahedron);
+ CHECK_NAME(glutSolidRhombicDodecahedron);
+ CHECK_NAME(glutWireSierpinskiSponge);
+ CHECK_NAME(glutSolidSierpinskiSponge);
+ CHECK_NAME(glutWireCylinder);
+ CHECK_NAME(glutSolidCylinder);
+ CHECK_NAME(glutGetProcAddress);
+ CHECK_NAME(glutMouseWheelFunc);
+ CHECK_NAME(glutJoystickGetNumAxes);
+ CHECK_NAME(glutJoystickGetNumButtons);
+ CHECK_NAME(glutJoystickNotWorking);
+ CHECK_NAME(glutJoystickGetDeadBand);
+ CHECK_NAME(glutJoystickSetDeadBand);
+ CHECK_NAME(glutJoystickGetSaturation);
+ CHECK_NAME(glutJoystickSetSaturation);
+ CHECK_NAME(glutJoystickSetMinRange);
+ CHECK_NAME(glutJoystickSetMaxRange);
+ CHECK_NAME(glutJoystickSetCenter);
+ CHECK_NAME(glutJoystickGetMinRange);
+ CHECK_NAME(glutJoystickGetMaxRange);
+ CHECK_NAME(glutJoystickGetCenter);
+#undef CHECK_NAME
+ return NULL;
+}
-void *FGAPIENTRY glutGetProcAddress( const char *procName )
+
+GLUTproc FGAPIENTRY
+glutGetProcAddress( const char *procName )
{
+ GLUTproc p;
+ FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutGetProcAddress" );
+
/* Try GLUT functions first */
- int i;
- for( i = 0; glut_functions[ i ].name; i++ )
- if( strcmp( glut_functions[ i ].name, procName ) == 0)
- return glut_functions[ i ].address;
+ p = fghGetProcAddress( procName );
+ if( p != NULL )
+ return p;
/* Try core GL functions */
-#if TARGET_HOST_WIN32 || TARGET_HOST_WINCE
- return( void * )wglGetProcAddress( ( LPCSTR )procName );
-#elif TARGET_HOST_UNIX_X11 && defined( GLX_ARB_get_proc_address )
- return(void * )glXGetProcAddressARB( ( const GLubyte * )procName );
+#if TARGET_HOST_MS_WINDOWS
+ return(GLUTproc)wglGetProcAddress( ( LPCSTR )procName );
+#elif TARGET_HOST_POSIX_X11 && defined( GLX_ARB_get_proc_address )
+ return(GLUTproc)glXGetProcAddressARB( ( const GLubyte * )procName );
#else
return NULL;
#endif
projects / freeglut / blobdiff