2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2009 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "SDL_config.h"
24 /* Refresh event handling code for SDL */
26 #include "SDL_events.h"
27 #include "SDL_events_c.h"
30 /* This is global for SDL_eventloop.c */
31 int SDL_PrivateExpose(void)
36 /* Pull out all old refresh events */
37 SDL_PeepEvents(events, sizeof(events)/sizeof(events[0]),
38 SDL_GETEVENT, SDL_VIDEOEXPOSEMASK);
40 /* Post the event, if desired */
42 if ( SDL_ProcessEvents[SDL_VIDEOEXPOSE] == SDL_ENABLE ) {
44 event.type = SDL_VIDEOEXPOSE;
45 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
47 SDL_PushEvent(&event);