/**
* Add the given _EGLScreen to the display's list of screens.
*/
void
_eglAddScreen(_EGLDisplay *display, _EGLScreen *screen)
{
EGLint n;
assert(display);
assert(screen);
screen->Handle = _eglAllocScreenHandle();
n = display->NumScreens;
display->Screens = realloc(display->Screens, (n+1) * sizeof(_EGLScreen *));
display->Screens[n] = screen;
display->NumScreens++;
}
/**
* Add the given _EGLScreen to the display's list of screens.
*/
void
_eglAddScreen(_EGLDisplay *display, _EGLScreen *screen)
{
assert(display);
assert(screen);
if (!display->Screens) {
display->Screens = _eglCreateArray("Screen", 4);
if (!display->Screens)
return;
}
screen->Handle = _eglAllocScreenHandle();
_eglAppendArray(display->Screens, (void *) screen);
}
/**
* Link a screen to its display and return the handle of the link.
* The handle can be passed to client directly.
*/
EGLScreenMESA
_eglLinkScreen(_EGLScreen *screen)
{
_EGLDisplay *display;
EGLint i;
assert(screen && screen->Display);
display = screen->Display;
if (!display->Screens) {
display->Screens = _eglCreateArray("Screen", 4);
if (!display->Screens)
return (EGLScreenMESA) 0;
}
screen->Handle = _eglAllocScreenHandle();
for (i = 0; i < screen->NumModes; i++)
screen->Modes[i].Handle = screen->Handle + i;
_eglAppendArray(display->Screens, (void *) screen);
return screen->Handle;
}
