public PostProcessFXAA(RenderTarget dest, RenderTarget source)
{
destination = dest;
vs = Renderer.ShaderLoader.LoadVertexShader("assets/shader/fxaa.hlsl", "FxaaVS");
ps = Renderer.ShaderLoader.LoadPixelShader("assets/shader/fxaa.hlsl", "FxaaPS");
paramCollection.SetParameter("RCPFrame", new Vector4(1.0f / destination.Width, 1.0f / destination.Height, 0, 0));
paramCollection.SetParameter("InputSampler", Renderer.Instance.CreateSamplerState(SharpDX.Direct3D11.TextureAddressMode.Clamp, SharpDX.Direct3D11.Filter.MinMagLinearMipPoint,
SharpDX.Direct3D11.Comparison.Always, 4));
paramCollection.SetParameter("InputTexture", source);
rasterizer = new RasterizerState(Renderer.Dev, new RasterizerStateDescription {
CullMode = CullMode.Back,
FillMode = FillMode.Solid,
IsDepthClipEnabled = true,
IsMultisampleEnabled = true,
});
var bsd = BlendStateDescription.Default();
bsd.IndependentBlendEnable = false;
bsd.RenderTarget[0].IsBlendEnabled = false;
bsd.RenderTarget[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
blendstate = new BlendState(Renderer.Dev, bsd);
destination.OnResize += (o, e) => {
paramCollection.SetParameter("RCPFrame", new Vector4(1.0f / e.Size.Width, 1.0f / e.Size.Height, 0, 0));
};
}
private void Init()
{
vsRender = Renderer.ShaderLoader.LoadVertexShader("assets/shader/deferredRender.hlsl", "VSMain");
psRender = Renderer.ShaderLoader.LoadPixelShader("assets/shader/deferredRender.hlsl", "PSMain");
var rasterizerStateDescription = RasterizerStateDescription.Default();
rasterizerStateDescription.CullMode = CullMode.Back;
rasterizerStateDescription.FillMode = FillMode.Solid;
rasterizerState = new RasterizerState(Renderer.Dev, rasterizerStateDescription);
clearRenderTask = new ClearRenderTask(renderTargets);
lightRenderTask = new LightRenderTask(renderTargets.RenderTargets[3], renderTargets.RenderTargets[1], renderTargets.RenderTargets[2]);
combineRenderTask = new CombineRenderTask(renderTargets.RenderTargets[4], renderTargets.RenderTargets[0], renderTargets.RenderTargets[3]);
fxaaRenderTask = new PostProcessFXAA(swapChain.RenderTarget.RenderTargets[0], renderTargets.RenderTargets[4]);
}
