/*
* This function re-creates the window assets if they
* have been destroyed
*/
void fgPlatformShowWindow( SFG_Window *window )
{
if ( ! window->Window.pContext.egl_window ||
! window->Window.pContext.shsurface ||
! window->Window.pContext.surface)
{
fgPlatformCloseWindow( window );
fgPlatformOpenWindow( window, "", /* TODO : save the title for further use */
GL_TRUE, window->State.Xpos, window->State.Ypos,
GL_TRUE, window->State.Width, window->State.Height,
(GLboolean)(window->State.IsFullscreen ? GL_TRUE : GL_FALSE),
(GLboolean)(window->Parent ? GL_TRUE : GL_FALSE) );
}
else
{
/* TODO : support this once we start using xdg-shell
*
* xdg_surface_present( window->Window.pContext.shsurface, 0 );
* INVOKE_WCB( *window, WindowStatus, ( GLUT_FULLY_RETAINED ) );
* window->State.Visible = GL_TRUE;
*/
fgWarning( "glutShownWindow(): function unsupported for an already existing"
" window under Wayland" );
}
}
/*
* Opens a window. Requires a SFG_Window object created and attached
* to the freeglut structure. OpenGL context is created here.
*/
void fgOpenWindow( SFG_Window* window, const char* title,
GLboolean positionUse, int x, int y,
GLboolean sizeUse, int w, int h,
GLboolean gameMode, GLboolean isSubWindow )
{
fgPlatformOpenWindow( window, title,
positionUse, x, y,
sizeUse, w, h,
gameMode, isSubWindow );
fgSetWindow( window );
window->Window.DoubleBuffered =
( fgState.DisplayMode & GLUT_DOUBLE ) ? 1 : 0;
#ifndef EGL_VERSION_1_0 /* No glDrawBuffer/glReadBuffer in GLES */
if ( ! window->Window.DoubleBuffered )
{
glDrawBuffer ( GL_FRONT );
glReadBuffer ( GL_FRONT );
}
#endif
window->Window.attribute_v_coord = -1;
window->Window.attribute_v_normal = -1;
fgInitGL2();
window->State.NeedToInitContext = GL_TRUE;
}
