protected override void CreateSizeDependentResources(D3DApplicationBase app)
{
base.CreateSizeDependentResources(app);
// Initialize camera
Camera.ZNear = 0.5f;
Camera.ZFar = 100f;
Camera.FOV = (float)Math.PI / 3f;
Camera.AspectRatio = Width / (float)Height;
// Reinitialize the projection matrix
ProjectionMatrix = Matrix.PerspectiveFovRH(Camera.FOV, Camera.AspectRatio, Camera.ZNear, Camera.ZFar);
}
protected override void CreateSizeDependentResources(D3DApplicationBase app)
{
base.CreateSizeDependentResources(app);
//// Create a viewport descriptor of the render size.
//this.Viewport = new SharpDX.ViewportF(
// (float)RenderTargetBounds.X + 100,
// (float)RenderTargetBounds.Y + 100,
// (float)RenderTargetBounds.Width - 200,
// (float)RenderTargetBounds.Height - 200,
// 0.0f, // min depth
// 1.0f); // max depth
//// Set the current viewport for the rasterizer.
//this.DeviceManager.Direct3DContext.Rasterizer.SetViewport(Viewport);
}
protected override void CreateSizeDependentResources(D3DApplicationBase app)
{
// Clear the render targets of any deferred contexts before
// processing a resize.
if (contextList != null)
{
foreach (var context in contextList)
{
if (context != null && context.TypeInfo == DeviceContextType.Deferred)
{
context.OutputMerger.ResetTargets();
context.Dispose();
}
}
}
base.CreateSizeDependentResources(app);
}
protected override void CreateSizeDependentResources(D3DApplicationBase app)
{
RemoveAndDispose(ref renderTargetSRV);
RemoveAndDispose(ref resolvedTargetSRV);
RemoveAndDispose(ref altRenderTargetRTV);
RemoveAndDispose(ref altRenderTargetSRV);
RemoveAndDispose(ref altRenderTargetUAV);
RemoveAndDispose(ref altRenderTargetUIntUAV);
RemoveAndDispose(ref renderTarget);
RemoveAndDispose(ref resolvedTarget);
base.CreateSizeDependentResources(app);
#region Image Processing
var device = this.DeviceManager.Direct3DDevice;
renderTarget = ToDispose(RenderTargetView.ResourceAs <Texture2D>());
{
renderTarget.DebugName = "Render Target";
renderTargetSRV = ToDispose(new ShaderResourceView(device, renderTarget));
// Initialize a target to resolve multi-sampled render target
var resolvedDesc = renderTarget.Description;
resolvedDesc.BindFlags = BindFlags.ShaderResource;
resolvedDesc.SampleDescription = new SampleDescription(1, 0);
resolvedTarget = ToDispose(new Texture2D(device, resolvedDesc));
{
resolvedTargetSRV = ToDispose(new ShaderResourceView(device, resolvedTarget));
}
// Create two alternative render targets
// These are specially configured so they can be bound as SRV, RTV, and UAV
// and also as a R32_UInt UAV (read/write to texture resource support)
var rtDesc = renderTarget.Description;
rtDesc.BindFlags = BindFlags.ShaderResource | BindFlags.RenderTarget | BindFlags.UnorderedAccess;
rtDesc.SampleDescription = new SampleDescription(1, 0);
rtDesc.Format = Format.R8G8B8A8_Typeless; // so it can be bound to the R32_UInt UAV
rtDesc.MipLevels = 0;
using (var altTarget = new Texture2D(device, rtDesc))
{
altRenderTargetRTV = ToDispose(new RenderTargetView(device, altTarget
, new RenderTargetViewDescription
{
Format = Format.R8G8B8A8_UNorm,
Dimension = RenderTargetViewDimension.Texture2D
}
));
altRenderTargetSRV = ToDispose(new ShaderResourceView(device, altTarget
, new ShaderResourceViewDescription
{
Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture2D,
Format = Format.R8G8B8A8_UNorm,
Texture2D = new ShaderResourceViewDescription.Texture2DResource
{
MipLevels = 1,
MostDetailedMip = 0
}
}
));
altRenderTargetUAV = ToDispose(new UnorderedAccessView(device, altTarget
, new UnorderedAccessViewDescription
{
Dimension = UnorderedAccessViewDimension.Texture2D,
Format = Format.R8G8B8A8_UNorm,
}
));
altRenderTargetUIntUAV = ToDispose(new UnorderedAccessView(device, altTarget
, new UnorderedAccessViewDescription
{
Dimension = UnorderedAccessViewDimension.Texture2D,
Format = Format.R32_UInt,
}
));
}
using (var alt2Target = new Texture2D(device, rtDesc))
{
alt2RenderTargetRTV = ToDispose(new RenderTargetView(device, alt2Target
, new RenderTargetViewDescription
{
Format = Format.R8G8B8A8_UNorm,
Dimension = RenderTargetViewDimension.Texture2D
}
));
alt2RenderTargetSRV = ToDispose(new ShaderResourceView(device, alt2Target
, new ShaderResourceViewDescription
{
Dimension = SharpDX.Direct3D.ShaderResourceViewDimension.Texture2D,
Format = Format.R8G8B8A8_UNorm,
Texture2D = new ShaderResourceViewDescription.Texture2DResource
{
MipLevels = 1,
MostDetailedMip = 0
}
}
));
alt2RenderTargetUAV = ToDispose(new UnorderedAccessView(device, alt2Target
, new UnorderedAccessViewDescription
{
Dimension = UnorderedAccessViewDimension.Texture2D,
Format = Format.R8G8B8A8_UNorm,
}
));
alt2RenderTargetUIntUAV = ToDispose(new UnorderedAccessView(device, alt2Target
, new UnorderedAccessViewDescription
{
Dimension = UnorderedAccessViewDimension.Texture2D,
Format = Format.R32_UInt,
}
));
}
}
#endregion
}
protected override void CreateSizeDependentResources(D3DApplicationBase app)
{
base.CreateSizeDependentResources(app);
}
