42 glwstate_t glw_state;  variable
54 		if ( !glw_state.mcd_accelerated )  in VerifyDriver()
75     wc.lpfnWndProc   = (WNDPROC)glw_state.wndproc;  in VID_CreateWindow()
78     wc.hInstance     = glw_state.hInstance;  in VID_CreateWindow()
122 	glw_state.hWnd = CreateWindowEx (  in VID_CreateWindow()
130 		 glw_state.hInstance,  in VID_CreateWindow()
133 	if (!glw_state.hWnd)  in VID_CreateWindow()
136 	ShowWindow( glw_state.hWnd, SW_SHOW );  in VID_CreateWindow()
137 	UpdateWindow( glw_state.hWnd );  in VID_CreateWindow()
146 	SetForegroundWindow( glw_state.hWnd );  in VID_CreateWindow()
147 	SetFocus( glw_state.hWnd );  in VID_CreateWindow()
177 	if (glw_state.hWnd)  in GLimp_SetMode()
306 	if ( glw_state.hGLRC )  in GLimp_Shutdown()
308 		if (  qwglDeleteContext && !qwglDeleteContext( glw_state.hGLRC ) )  in GLimp_Shutdown()
310 		glw_state.hGLRC = NULL;  in GLimp_Shutdown()
312 	if (glw_state.hDC)  in GLimp_Shutdown()
314 		if ( !ReleaseDC( glw_state.hWnd, glw_state.hDC ) )  in GLimp_Shutdown()
316 		glw_state.hDC   = NULL;  in GLimp_Shutdown()
318 	if (glw_state.hWnd)  in GLimp_Shutdown()
320 		DestroyWindow (	glw_state.hWnd );  in GLimp_Shutdown()
321 		glw_state.hWnd = NULL;  in GLimp_Shutdown()
324 	if ( glw_state.log_fp )  in GLimp_Shutdown()
326 		fclose( glw_state.log_fp );  in GLimp_Shutdown()
327 		glw_state.log_fp = 0;  in GLimp_Shutdown()
330 	UnregisterClass (WINDOW_CLASS_NAME, glw_state.hInstance);  in GLimp_Shutdown()
355 	glw_state.allowdisplaydepthchange = false;  in GLimp_Init()
361 			glw_state.allowdisplaydepthchange = true;  in GLimp_Init()
367 				glw_state.allowdisplaydepthchange = true;  in GLimp_Init()
373 					glw_state.allowdisplaydepthchange = true;  in GLimp_Init()
384 	glw_state.hInstance = ( HINSTANCE ) hinstance;  in GLimp_Init()
385 	glw_state.wndproc = wndproc;  in GLimp_Init()
436 		glw_state.minidriver = false;  in GLimp_InitGL()
438 		glw_state.minidriver = true;  in GLimp_InitGL()
443 	if ( glw_state.hDC != NULL )  in GLimp_InitGL()
446     if ( ( glw_state.hDC = GetDC( glw_state.hWnd ) ) == NULL )  in GLimp_InitGL()
452 	if ( glw_state.minidriver )  in GLimp_InitGL()
454 		if ( (pixelformat = qwglChoosePixelFormat( glw_state.hDC, &pfd)) == 0 )  in GLimp_InitGL()
459 		if ( qwglSetPixelFormat( glw_state.hDC, pixelformat, &pfd) == FALSE )  in GLimp_InitGL()
464 		qwglDescribePixelFormat( glw_state.hDC, pixelformat, sizeof( pfd ), &pfd );  in GLimp_InitGL()
468 		if ( ( pixelformat = ChoosePixelFormat( glw_state.hDC, &pfd)) == 0 )  in GLimp_InitGL()
473 		if ( SetPixelFormat( glw_state.hDC, pixelformat, &pfd) == FALSE )  in GLimp_InitGL()
478 		DescribePixelFormat( glw_state.hDC, pixelformat, sizeof( pfd ), &pfd );  in GLimp_InitGL()
485 				glw_state.mcd_accelerated = true;  in GLimp_InitGL()
487 				glw_state.mcd_accelerated = false;  in GLimp_InitGL()
491 			glw_state.mcd_accelerated = true;  in GLimp_InitGL()
509 	if ( ( glw_state.hGLRC = qwglCreateContext( glw_state.hDC ) ) == 0 )  in GLimp_InitGL()
516     if ( !qwglMakeCurrent( glw_state.hDC, glw_state.hGLRC ) )  in GLimp_InitGL()
537 	if ( glw_state.hGLRC )  in GLimp_InitGL()
539 		qwglDeleteContext( glw_state.hGLRC );  in GLimp_InitGL()
540 		glw_state.hGLRC = NULL;  in GLimp_InitGL()
543 	if ( glw_state.hDC )  in GLimp_InitGL()
545 		ReleaseDC( glw_state.hWnd, glw_state.hDC );  in GLimp_InitGL()
546 		glw_state.hDC = NULL;  in GLimp_InitGL()
558 		if ( gl_bitdepth->value != 0 && !glw_state.allowdisplaydepthchange )  in GLimp_BeginFrame()
596 		if ( !qwglSwapBuffers( glw_state.hDC ) )  in GLimp_EndFrame()
608 		SetForegroundWindow( glw_state.hWnd );  in GLimp_AppActivate()
609 		ShowWindow( glw_state.hWnd, SW_RESTORE );  in GLimp_AppActivate()
614 			ShowWindow( glw_state.hWnd, SW_MINIMIZE );  in GLimp_AppActivate()