public void ApplyVisualEffects(View view)
{
Debug.Assert(view != null);
// Retrieve layer holder for the given format
RenderTargetArrayHolder targetHolder = SelectRenderTargetArray(view);
// Prepare device
renderer.Device.OutputMerger.BlendState = visualEffectsBlendState;
renderer.Device.OutputMerger.DepthStencilState = depthStencilState;
renderer.Device.OutputMerger.BlendFactor = new Color4(1, 1, 1, 1);
renderer.Device.OutputMerger.BlendSampleMask = -1;
renderer.Device.Rasterizer.State = rasterizerState;
// Apply effects
renderer.Device.OutputMerger.SetTargets((DepthStencilView)null, targetHolder.RenderTargetViewAsArray);
renderer.Device.ClearRenderTargetView(targetHolder.RenderTargetViewAsArray, new Color4(0, 0, 0, 0));
foreach (VisualEffect visualEffect in visualEffects)
{
visualEffect.Apply(view, renderer.KBufferManager.SetupGeometryBufferTargets);
}
// Blend layers
renderer.Device.OutputMerger.SetTargets((DepthStencilView)null, view.Target);
renderer.Device.OutputMerger.BlendState = blenderBlendState;
blender.Blend(targetHolder.ShaderResourceViewAsArray);
}
private RenderTargetArrayHolder SelectRenderTargetArray(View view)
{
Format format = view.Target.Description.Format;
if (renderTargetsForGivenFormat.ContainsKey(format))
{
return(renderTargetsForGivenFormat[format]);
}
var newArrayHolder = new RenderTargetArrayHolder(renderer.Device, renderer.Configuration.BackBufferWidth,
renderer.Configuration.BackBufferHeight,
view.Target.Description.Format,
renderer.KBufferManager.Configuration.LayerCount);
renderTargetsForGivenFormat.Add(format, newArrayHolder);
return(newArrayHolder);
}
private RenderTargetArrayHolder SelectRenderTargetArray(View view)
{
Format format = view.Target.Description.Format;
if (renderTargetsForGivenFormat.ContainsKey(format))
return renderTargetsForGivenFormat[format];
var newArrayHolder = new RenderTargetArrayHolder(renderer.Device, renderer.Configuration.BackBufferWidth,
renderer.Configuration.BackBufferHeight,
view.Target.Description.Format,
renderer.KBufferManager.Configuration.LayerCount);
renderTargetsForGivenFormat.Add(format, newArrayHolder);
return newArrayHolder;
}
