/// <summary>
/// Handles the BeforeSwapChainResized event of the Swap control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BeforeSwapChainResizedEventArgs"/> instance containing the event data.</param>
private static void Swap_BeforeSwapChainResized(object sender, BeforeSwapChainResizedEventArgs e)
{
// Before we go about resizing the render target, we need to ensure the depth stencil is removed so that we don't end up with a depth/stencil still
// attached that's not matched to the size of the render target.
_graphics.SetDepthStencil(null);
_depthStencil?.Dispose();
}
/// <summary>
/// Function called before a swap chain is resized.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="BeforeSwapChainResizedEventArgs"/> instance containing the event data.</param>
private void BeforeSwapChainResized(object sender, BeforeSwapChainResizedEventArgs e)
{
// Copy the render target texture to a temporary buffer and resize the main buffer.
// The copy the temporary buffer back to the main buffer.
_backBuffer.Texture.CopyTo(_backupImage, new DX.Rectangle(0, 0, e.NewSize.Width, e.NewSize.Height));
_backBufferView.Dispose();
_backBuffer.Dispose();
}
/// <summary>
/// Handles the BeforeSwapChainResized event of the Screen control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BeforeSwapChainResizedEventArgs"/> instance containing the event data.</param>
private static void Screen_BeforeSwapChainResized(object sender, BeforeSwapChainResizedEventArgs e)
{
_postView1?.Dispose();
_postTarget1?.Dispose();
_postView2?.Dispose();
_postTarget2?.Dispose();
_finalView?.Dispose();
_finalTarget?.Dispose();
}
/// <summary>
/// Screens the before swap chain resized.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="BeforeSwapChainResizedEventArgs" /> instance containing the event data.</param>
private static void Screen_BeforeSwapChainResized(object sender, BeforeSwapChainResizedEventArgs e)
{
// Need to remove these prior to resizing the back buffer, otherwise the size will be mismatched.
_finalTexture?.Dispose();
_finalTarget?.Dispose();
}
/// <summary> /// Handles the BeforeResize event of the swap chain. /// </summary> /// <param name="sender">The sender.</param> /// <param name="e">The <see cref="BeforeSwapChainResizedEventArgs" /> instance containing the event data.</param> private static void Swap_BeforeResized(object sender, BeforeSwapChainResizedEventArgs e) => _graphics.SetDepthStencil(null);
