public Composer(DeviceContext10_1 deviceContext)
{
m_drawStateManagement = new DrawStateManagement();
m_spriteRenderer = new SpriteRenderer(deviceContext.Device, MAX_SPRITE_INSTANCES);
}
/// <summary>
/// Creates a new instance of the DrawingLayer
/// </summary>
/// <param name="directCanvasFactory">The factory that the DrawingLayer belongs to</param>
/// <param name="renderTargetTexture">The Direct3D texture to use</param>
internal DrawingLayer(DirectCanvasFactory directCanvasFactory, RenderTargetTexture renderTargetTexture)
{
m_directCanvasFactory = directCanvasFactory;
m_format = renderTargetTexture.Description.Format;
m_drawStateManagement = new DrawStateManagement();
/* Set our Direct3D texture */
RenderTargetTexture = renderTargetTexture;
/* Create the Direct2D render target, using our Direct3D texture we were passed */
D2DRenderTarget = new Direct2DRenderTarget(m_directCanvasFactory.DeviceContext,
m_renderTargetTexture.InternalDxgiSurface,
m_format);
}
/// <summary>
/// Creates a new instance of the DrawingLayer. This is the constructor that
/// presenter subclasses will use, making sure they override the D2DRenderTarget and RenderTargetTexture
/// </summary>
/// <param name="directCanvasFactory">The factory that the DrawingLayer belongs to</param>
internal DrawingLayer(DirectCanvasFactory directCanvasFactory)
{
m_drawStateManagement = new DrawStateManagement();
m_directCanvasFactory = directCanvasFactory;
}
/// <summary>
/// Creates a new instance of the DrawingLayer
/// </summary>
/// <param name="directCanvasFactory">The factory that the DrawingLayer belongs to</param>
/// <param name="width">The pixel size in width to make the D3D texture</param>
/// <param name="height">The pixel size in height to make the D3D texture</param>
/// <param name="format">The color format to make the D3D texture</param>
/// <param name="optionFlags">Option flags to use on the creation of the D3D texture</param>
internal DrawingLayer(DirectCanvasFactory directCanvasFactory,
int width,
int height,
Format format = Format.B8G8R8A8_UNorm,
ResourceOptionFlags optionFlags = ResourceOptionFlags.None)
{
m_directCanvasFactory = directCanvasFactory;
m_format = format;
m_drawStateManagement = new DrawStateManagement();
var device = m_directCanvasFactory.DeviceContext.Device;
/* Create our Direct3D texture */
RenderTargetTexture = new RenderTargetTexture(device, width, height, m_format, optionFlags);
/* Create the Direct2D render target, using our Direct3D texture we just created */
D2DRenderTarget = new Direct2DRenderTarget(m_directCanvasFactory.DeviceContext,
m_renderTargetTexture.InternalDxgiSurface,
m_format);
}
