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fixed SDL fullscreen bug

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This commit is contained in:
johns 2000-05-04 23:51:33 +00:00
parent e355f167bc
commit 79fcffb921
1 changed files with 12 additions and 7 deletions
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19
src/stratagus/mainloop.cpp
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@ -246,6 +246,12 @@ global void UpdateDisplay(void)
{
int update_old_cursor;
#ifdef USE_SDL
extern SDL_Surface *Screen; /// internal screen
SDL_LockSurface(Screen);
VideoMemory=Screen->pixels;
#endif
if (MustRedraw) {
update_old_cursor=HideAnyCursor(); // remove cursor
} else {
@ -358,11 +364,17 @@ global void UpdateDisplay(void)
}
if (!MustRedraw) {
#ifdef USE_SDL
SDL_UnlockSurface(Screen);
#endif
return;
}
DrawAnyCursor();
#ifdef USE_SDL
SDL_UnlockSurface(Screen);
#endif
//
// Update changes to X11.
//
@ -506,10 +518,6 @@ global void GameMainLoop(void)
}
if( MustRedraw /* && !VideoInterrupts */ ) {
#ifdef USE_SDL
extern SDL_Surface *Screen; /// internal screen
SDL_LockSurface(Screen);
#endif
UpdateDisplay();
//
// If double-buffered mode, we will display the contains of
@ -518,9 +526,6 @@ global void GameMainLoop(void)
//
RealizeVideoMemory();
MustRedraw=0;
#ifdef USE_SDL
SDL_UnlockSurface(Screen);
#endif
}
CheckVideoInterrupts();