FMudanyali/FreeGLUT-Vita
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Applied Thomas Bastiani's patch fixing the behaviour of freeglut under X11 when

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operating without a window manager. Adds a fake ConfigureNotify event to make
sure reshape callbacks are called at least once as specified.



git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1313 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
jtsiomb 2012-05-10 18:50:52 +00:00
parent eadc9b790a
commit 6c8a620bd5
1 changed files with 13 additions and 0 deletions
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13
freeglut/freeglut/src/x11/fg_window_x11.c
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@ -133,6 +133,7 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
XEvent eventReturnBuffer; /* return buffer required for a call */ XEvent eventReturnBuffer; /* return buffer required for a call */
unsigned long mask; unsigned long mask;
unsigned int current_DisplayMode = fgState.DisplayMode ; unsigned int current_DisplayMode = fgState.DisplayMode ;
XConfigureEvent fakeEvent = {0};
/* Save the display mode if we are creating a menu window */ /* Save the display mode if we are creating a menu window */
if( window->IsMenu && ( ! fgStructure.MenuContext ) ) if( window->IsMenu && ( ! fgStructure.MenuContext ) )
@ -239,6 +240,18 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
&winAttr &winAttr
); );
/* Fake configure event to force viewport setup
* even with no window manager.
*/
fakeEvent.type = ConfigureNotify;
fakeEvent.display = fgDisplay.pDisplay.Display;
fakeEvent.window = window->Window.Handle;
fakeEvent.x = x;
fakeEvent.y = y;
fakeEvent.width = w;
fakeEvent.height = h;
XPutBackEvent(fgDisplay.pDisplay.Display, (XEvent*)&fakeEvent);
/* /*
* The GLX context creation, possibly trying the direct context rendering * The GLX context creation, possibly trying the direct context rendering
* or else use the current context if the user has so specified * or else use the current context if the user has so specified