public TextureRenderTarget(Device device, Size size)
{
Texture = new Texture(device, "RenderTarget", size);
TargetSurface = Texture.RawTexture.GetSurfaceLevel(0);
DepthStencilSurface = D3D.Surface.CreateDepthStencil(device.RawDevice, (int)size.Width, (int)size.Height, D3D.Format.D16,
D3D.MultisampleType.None, 0, false);
Size = size;
}
public void Layer_Scroll_Test()
{
var bufferSize = new Size(300, 300);
var windowSize = new Size(100, 100);
var layer = new Layer(Device, bufferSize, windowSize);
layer.Scroll(100.0f, 150.0f);
Assert.AreEqual(100.0f, layer.ScrollX);
Assert.AreEqual(150.0f, layer.ScrollY);
}
public Texture(Device device, string name, Size size)
{
RawTexture = new D3D.Texture(device.RawDevice, (int)size.Width, (int)size.Height, 1, D3D.Usage.RenderTarget,
D3D.Format.A8R8G8B8, D3D.Pool.Default);
Name = name;
Width = (int)size.Width;
Height = (int)size.Height;
this.imageFileFormat = D3D.ImageFileFormat.Bmp;
}
public void Layer_Constructor_Test()
{
var bufferSize = new Size(300, 300);
var windowSize = new Size(100, 100);
var layer = new Layer(Device, bufferSize, windowSize);
Assert.AreEqual(bufferSize, layer.BufferSize);
Assert.AreEqual(windowSize, layer.WindowSize);
Assert.IsNotNull(layer.RenderTarget);
Assert.AreEqual(0.0f, layer.ScrollX);
Assert.AreEqual(0.0f, layer.ScrollY);
Assert.AreEqual(new Range<float>(0.0f, 199.0f), layer.ScrollRangeX);
Assert.AreEqual(new Range<float>(0.0f, 199.0f), layer.ScrollRangeY);
}
public void Layer_SetScrollXY_Test()
{
var bufferSize = new Size(300, 300);
var windowSize = new Size(100, 100);
var layer = new Layer(Device, bufferSize, windowSize);
layer.ScrollX = -10.0f;
Assert.AreEqual(0, layer.ScrollX);
layer.ScrollY = -10.0f;
Assert.AreEqual(0.0f, layer.ScrollY);
layer.ScrollX = layer.ScrollRangeX.Max + 1;
Assert.AreEqual(layer.ScrollRangeX.Max, layer.ScrollX);
layer.ScrollY = layer.ScrollRangeY.Max + 1;
Assert.AreEqual(layer.ScrollRangeY.Max, layer.ScrollY);
}
private void CreateTextureRenderTargets(Size screenSize)
{
var quarterSize = new Size(screenSize.Width / 4, screenSize.Height / 4);
quarterSize.Width = Math.Max(1, quarterSize.Width);
quarterSize.Height = Math.Max(1, quarterSize.Height);
CreateTextureRenderTargetIfRequired(ref this.sceneMapRenderTarget, screenSize);
CreateTextureRenderTargetIfRequired(ref this.radialSceneMapRenderTarget, screenSize);
CreateTextureRenderTargetIfRequired(ref this.downsampleMapRenderTarget, quarterSize);
CreateTextureRenderTargetIfRequired(ref this.blurMap1RenderTarget, quarterSize);
CreateTextureRenderTargetIfRequired(ref this.blurMap2RenderTarget, quarterSize);
}
private void CreateTextureRenderTargetIfRequired(ref TextureRenderTarget renderTarget, Size size)
{
if (renderTarget == null ||
renderTarget.Size.Width != size.Width ||
renderTarget.Size.Height != size.Height)
{
renderTarget = new TextureRenderTarget(this.device, size);
}
}
private void CreateRenderTarget(Size size)
{
//if (this.renderTarget != null)
// this.renderTarget.Dispose();
size.Width = Math.Max(1, size.Width);
size.Height = Math.Max(1, size.Height);
this.renderTarget = new TextureRenderTarget(this.framework.Device, size)
{
ClearBackGround = true,
ClearColor = Color.Black
};
this.d3dImage.Lock();
this.d3dImage.SetBackBuffer(D3DResourceType.IDirect3DSurface9, this.renderTarget.TargetSurface.ComPointer);
this.d3dImage.Unlock();
this.sceneManager.Camera.AspectRatio = (float)this.renderTarget.Size.Width / (float)this.renderTarget.Size.Height;
SizeChanged(this, EventArgs.Empty);
}
public void SetRenderSize(Size size)
{
this.pendingSize = size;
this.timer.Start(true);
}
public void SetD3DImage(D3DImage d3dImage, Size size)
{
this.d3dImage = d3dImage;
CreateRenderTarget(size);
}
