Ejemplo n.º 1
0
QVistaHelper::VistaState QVistaHelper::vistaState()
{
    if (cachedVistaState == Dirty)
        cachedVistaState =
            isCompositionEnabled() ? VistaAero : isThemeActive() ? VistaBasic : Classic;
    return cachedVistaState;
}
Ejemplo n.º 2
0
static void swapBuffers(_GLFWwindow* window)
{
    // HACK: Use DwmFlush when desktop composition is enabled
    if (isCompositionEnabled() && !window->monitor)
    {
        int count = abs(window->context.wgl.interval);
        while (count--)
            _glfw_DwmFlush();
    }

    SwapBuffers(window->context.wgl.dc);
}
Ejemplo n.º 3
0
static void swapInterval(int interval)
{
    _GLFWwindow* window = _glfwPlatformGetCurrentContext();

    window->context.wgl.interval = interval;

    // HACK: Disable WGL swap interval when desktop composition is enabled to
    //       avoid interfering with DWM vsync
    if (isCompositionEnabled() && !window->monitor)
        interval = 0;

    if (_glfw.wgl.EXT_swap_control)
        _glfw.wgl.SwapIntervalEXT(interval);
}