private void InitializeSubWindow(GraphicsDevice gd, Sdl2Window sdlWindow)
{
GcHandle = GCHandle.Alloc(this);
graphicsDevice = gd;
VSync = gd.SyncToVerticalBlank;
window = sdlWindow;
SwapchainSource scSrc = WindowStartup.GetSwapchainSource(sdlWindow);
SwapchainDescription scDesc = new SwapchainDescription(scSrc, (uint)sdlWindow.Width, (uint)sdlWindow.Height,
gd.SwapchainFramebuffer.OutputDescription.DepthAttachment?.Format, VSync);
swapchain = gd.ResourceFactory.CreateSwapchain(scDesc);
window.Resized += () => swapchain.Resize((uint)window.Width, (uint)window.Height);
}
private void Initialize(WindowProps props, GraphicsBackend backend)
{
InputManager.CreateInstance <WindowsInput>();
GcHandle = GCHandle.Alloc(this);
GraphicsDeviceOptions options = new GraphicsDeviceOptions()
{
Debug = false,
PreferDepthRangeZeroToOne = true,
PreferStandardClipSpaceYDirection = false,
ResourceBindingModel = ResourceBindingModel.Improved,
SyncToVerticalBlank = props.VSync,
HasMainSwapchain = true,
SwapchainDepthFormat = PixelFormat.R16_UNorm,
SwapchainSrgbFormat = false
};
#if DEBUG
options.Debug = true;
#endif
WindowStartup.CreateWindowAndGraphicsDevice(props, options, backend, out window, out graphicsDevice);
VSync = props.VSync;
swapchain = graphicsDevice.MainSwapchain;
// Called twice possibly because of 2 events being fired: Resize and SizeChanged (and Maximized)
// #TODO treat it here or hope for Veldrid to be updated with this (Maybe clone and alter source code myself)
// currently deduplicated in the application
window.Resized += () =>
{
EventCallback(new WindowResizeEvent(window.Width, window.Height));
};
window.Closed += () => EventCallback(new WindowCloseEvent());
window.KeyUp += (keyEvent) => EventCallback(new KeyReleasedEvent((int)keyEvent.Key));
window.KeyDown += (keyEvent) => EventCallback(new KeyPressedEvent((int)keyEvent.Key, 1));
window.MouseDown += (mouseEvent) => EventCallback(new MouseButtonPressedEvent((int)mouseEvent.MouseButton));
window.MouseUp += (mouseEvent) => EventCallback(new MouseButtonReleasedEvent((int)mouseEvent.MouseButton));
window.MouseWheel += (mouseEvent) => EventCallback(new MouseScrolledEvent(mouseEvent.WheelDelta));
window.MouseMove += (mouseEvent) => EventCallback(new MouseMovedEvent(mouseEvent.MousePosition.X, mouseEvent.MousePosition.Y));
}
