- /* check if GLUT_FPS env var is set */\r
-#ifndef _WIN32_WCE\r
- {\r
- const char *fps = getenv( "GLUT_FPS" );\r
-\r
- if( fps )\r
- {\r
- int interval;\r
- sscanf( fps, "%d", &interval );\r
-\r
- if( interval <= 0 )\r
- fgState.FPSInterval = 5000; /* 5000 millisecond default */\r
- else\r
- fgState.FPSInterval = interval;\r
- }\r
- }\r
-\r
- displayName = getenv( "DISPLAY" );\r
-\r
- for( i = 1; i < argc; i++ )\r
- {\r
- if( strcmp( argv[ i ], "-display" ) == 0 )\r
- {\r
- if( ++i >= argc )\r
- fgError( "-display parameter must be followed by display name" );\r
-\r
- displayName = argv[ i ];\r
-\r
- argv[ i - 1 ] = NULL;\r
- argv[ i ] = NULL;\r
- ( *pargc ) -= 2;\r
- }\r
- else if( strcmp( argv[ i ], "-geometry" ) == 0 )\r
- {\r
- if( ++i >= argc )\r
- fgError( "-geometry parameter must be followed by window "\r
- "geometry settings" );\r
-\r
- geometry = argv[ i ];\r
-\r
- argv[ i - 1 ] = NULL;\r
- argv[ i ] = NULL;\r
- ( *pargc ) -= 2;\r
- }\r
- else if( strcmp( argv[ i ], "-direct" ) == 0)\r
- {\r
- if( fgState.DirectContext == GLUT_FORCE_INDIRECT_CONTEXT )\r
- fgError( "parameters ambiguity, -direct and -indirect "\r
- "cannot be both specified" );\r
-\r
- fgState.DirectContext = GLUT_FORCE_DIRECT_CONTEXT;\r
- argv[ i ] = NULL;\r
- ( *pargc )--;\r
- }\r
- else if( strcmp( argv[ i ], "-indirect" ) == 0 )\r
- {\r
- if( fgState.DirectContext == GLUT_FORCE_DIRECT_CONTEXT )\r
- fgError( "parameters ambiguity, -direct and -indirect "\r
- "cannot be both specified" );\r
-\r
- fgState.DirectContext = GLUT_FORCE_INDIRECT_CONTEXT;\r
- argv[ i ] = NULL;\r
- (*pargc)--;\r
- }\r
- else if( strcmp( argv[ i ], "-iconic" ) == 0 )\r
- {\r
- fgState.ForceIconic = GL_TRUE;\r
- argv[ i ] = NULL;\r
- ( *pargc )--;\r
- }\r
- else if( strcmp( argv[ i ], "-gldebug" ) == 0 )\r
- {\r
- fgState.GLDebugSwitch = GL_TRUE;\r
- argv[ i ] = NULL;\r
- ( *pargc )--;\r
- }\r
- else if( strcmp( argv[ i ], "-sync" ) == 0 )\r
- {\r
- fgState.XSyncSwitch = GL_TRUE;\r
- argv[ i ] = NULL;\r
- ( *pargc )--;\r
- }\r
- }\r
-\r
- /* Compact {argv}. */\r
- for( i = j = 1; i < *pargc; i++, j++ )\r
- {\r
- /* Guaranteed to end because there are "*pargc" arguments left */\r
- while ( argv[ j ] == NULL )\r
- j++;\r
- if ( i != j )\r
- argv[ i ] = argv[ j ];\r
- }\r
-\r
-#endif /* _WIN32_WCE */\r