public void Execute(RenderWrap renderWrap)
{
var texInput = renderWrap.GetRenderTexture2D(input);
var texOutput = renderWrap.GetRenderTexture2D(output);
int width = texInput.width;
int height = texInput.height;
renderWrap.SetRootSignature(rs);
renderWrap.SetSRV(texInput, 0);
renderWrap.SetUAV(texOutput, 0, 0);
var writer = renderWrap.Writer;
writer.Write(width);
writer.Write(height);
writer.SetCBV(0);
renderWrap.Dispatch(shader, null, (width + 15) / 16, (height + 15) / 16);
int x = width;
int y = height;
for (int i = 1; i < 9; i++)
{
x = (x + 1) / 2;
y = (y + 1) / 2;
writer.Write(x);
writer.Write(y);
writer.SetCBV(0);
renderWrap.SetSRVLim(texOutput, i - 1, 0);
renderWrap.SetUAV(texOutput, i, 0);
renderWrap.Dispatch(shader, null, (x + 15) / 16, (y + 15) / 16);
}
}
public bool Bake(TextureCube texture, RenderWrap renderWrap, ref object tag)
{
var tex = renderWrap.GetTex2D(Source);
if (tex == null || tex.Status != GraphicsObjectStatus.loaded)
{
return(false);
}
renderWrap.SetRootSignature("Csu");
int width = texture.width;
int height = texture.height;
var writer = renderWrap.Writer;
writer.Write(width);
writer.Write(height);
writer.SetCBV(0);
renderWrap.SetSRVs(new string[] { Source });
renderWrap.SetUAV(texture, 0, 0);
renderWrap.Dispatch("ConvertToCube.hlsl", null, width / 8, height / 8, 6);
for (int i = 1; i < texture.mipLevels; i++)
{
int mipPow = 1 << i;
renderWrap.SetSRVLim(texture, i - 1, 0);
renderWrap.SetUAV(texture, i, 0);
writer.Write(width / mipPow);
writer.Write(height / mipPow);
writer.Write(i - 1);
writer.SetCBV(0);
renderWrap.Dispatch("GenerateCubeMipMap.hlsl", null, width / mipPow / 8, height / mipPow / 8, 6);
}
return(true);
}
public bool Bake(Texture2D texture, RenderWrap renderWrap, ref object tag)
{
renderWrap.SetRootSignature("");
renderWrap.SetRenderTarget(texture, true);
var psoDesc = new PSODesc()
{
blendState = BlendState.None,
cullMode = CullMode.None,
rtvFormat = texture.GetFormat(),
inputLayout = InputLayout.Default,
renderTargetCount = 1,
};
renderWrap.SetShader("BRDFLUT.hlsl", psoDesc);
renderWrap.DrawQuad();
return(true);
}
public void Execute(RenderWrap renderWrap)
{
renderWrap.SetRootSignature("Csssu");
List <(string, string)> keywords = new List <(string, string)>();
keywords.Add(("ENABLE_TAA", "1"));
if (DebugRenderType == DebugRenderType.TAA)
{
keywords.Add(("DEBUG_TAA", "1"));
}
var tex = renderWrap.GetTex2D(target);
var writer = renderWrap.Writer;
renderWrap.Write(cbv, writer);
writer.SetCBV(0);
renderWrap.SetSRVs(new string[] { depth, history, historyDepth });
renderWrap.SetUAV(renderWrap.GetRenderTexture2D(target), 0);
renderWrap.Dispatch("TAA.hlsl", keywords, (tex.width + 7) / 8, (tex.height + 7) / 8);
}
public void Execute(RenderWrap renderWrap)
{
var outputTexture = renderWrap.GetRenderTexture2D("intermedia2");
renderWrap.ClearTexture(outputTexture);
if (EnableBloom)
{
generateMipPass.input = inputColor;
generateMipPass.output = "intermedia3";
generateMipPass.Execute(renderWrap);
var inputTexture = renderWrap.GetRenderTexture2D(inputColor);
int r = 0;
uint n = (uint)(inputTexture.height / 1024);
while (n > 0)
{
r++;
n >>= 1;
}
bloomPass.mipLevel = r;
bloomPass.inputSize = (inputTexture.width / 2, inputTexture.height / 2);
//bloomPass.input = inputColor;
bloomPass.input = "intermedia3";
bloomPass.output = "intermedia2";
bloomPass.Execute(renderWrap);
postProcess.srvs[0] = inputColor;
postProcess.srvs[1] = "intermedia2";
}
else
{
postProcess.srvs[0] = inputColor;
postProcess.srvs[1] = "intermedia2";
}
postProcess.renderTargets[0] = output;
postProcess.Execute(renderWrap);
}
public abstract void Execute(RenderWrap renderWrap);
public bool Bake(TextureCube texture, RenderWrap renderWrap, ref object tag)
{
var tex = renderWrap.GetTexCube(Source);
if (tex == null || tex.Status != GraphicsObjectStatus.loaded)
{
return(false);
}
int currentQuality;
if (tag is int val)
{
currentQuality = val;
}
else
{
currentQuality = 0;
}
renderWrap.SetRootSignature("Csu");
int width = texture.width;
int height = texture.height;
var writer = renderWrap.Writer;
int roughnessLevel = 5;
{
int t1 = roughnessLevel + 1;
int face = 0;
int mipLevel = currentQuality % t1;
int quality = currentQuality / t1;
int pow2a = 1 << mipLevel;
writer.Write(width / pow2a);
writer.Write(height / pow2a);
writer.Write(quality);
writer.Write(quality);
writer.Write(Math.Max(mipLevel * mipLevel / (4.0f * 4.0f), 1e-3f));
writer.Write(face);
writer.SetCBV(0);
renderWrap.SetSRV(tex, 0);
renderWrap.SetUAV(texture, mipLevel, 0);
if (mipLevel != roughnessLevel)
{
renderWrap.Dispatch("PreFilterEnv.hlsl", null, width / 8 / pow2a, height / 8 / pow2a, 6);
}
else
{
renderWrap.Dispatch("IrradianceMap.hlsl", null, width / 8 / pow2a, height / 8 / pow2a, 6);
}
currentQuality++;
}
tag = currentQuality;
if (currentQuality < 256)
{
return(false);
}
else
{
return(true);
}
}
