Fall back to Xlib if XRandR isn't available

This fixes video initialization on headless systems with VNC

Fixes https://github.com/libsdl-org/SDL/issues/8054

(cherry picked from commit 71099149b8fc062ea0ece232ccdd9f0ee9b3588b)
This commit is contained in:
Sam Lantinga 2023-07-31 14:38:48 -07:00
parent 82cd3bfe1c
commit 8825fbf713

View file

@ -643,8 +643,9 @@ int X11_InitModes(_THIS)
int xrandr_major, xrandr_minor;
/* require at least XRandR v1.3 */
if (CheckXRandR(data->display, &xrandr_major, &xrandr_minor) &&
(xrandr_major >= 2 || (xrandr_major == 1 && xrandr_minor >= 3))) {
return X11_InitModes_XRandR(_this);
(xrandr_major >= 2 || (xrandr_major == 1 && xrandr_minor >= 3)) &&
X11_InitModes_XRandR(_this) == 0) {
return 0;
}
}
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */