public void ExecutePass(DeviceContext context, RenderTargetSet sourceSet)
{
PostEffectHelper.LinearizeDepth(context, m_LinearDepth, sourceSet);
DebugManager.RegisterDebug(context, "LinearDepth", m_LinearDepth);
using (new GpuProfilePoint(context, "DownsampleDepthNormals"))
{
m_LinearDepth.BindSRV(context, 0);
sourceSet.BindSRV(context, 1);
m_HalfLinearDepth.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "DownsampleDepthNormals");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
DebugManager.RegisterDebug(context, "HalfLinearDepth", m_HalfLinearDepth);
DebugManager.RegisterDebug(context, "HalfNormals", m_HalfLinearDepth, 1);
using (new GpuProfilePoint(context, "OutputBilateralOffsets"))
{
m_LinearDepth.BindSRV(context, 0);
m_HalfLinearDepth.BindSRV(context, 2);
m_BilateralUpsampleOffsets.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "OutputBilateralOffsets");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
DebugManager.RegisterDebug(context, "BilateralOffsets", m_BilateralUpsampleOffsets);
}
public void ExecutePass(DeviceContext context, RenderTargetSet target, RenderTargetSet source)
{
using (new GpuProfilePoint(context, "ResolveMotionVectors"))
{
source.BindDepthAsSRV(context, 0);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "ResolveMotionVectors");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public static void LinearizeDepth(DeviceContext context, RenderTargetSet target, RenderTargetSet source)
{
using (new GpuProfilePoint(context, "LinearizeDepth"))
{
source.BindDepthAsSRV(context, 0);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "LinearizeDepth");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public static void CopyFrac(DeviceContext context, RenderTargetSet target, RenderTargetSet source, int rtNum = 0)
{
using (new GpuProfilePoint(context, "Copy"))
{
source.BindSRV(context, 0, rtNum);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "CopyFrac");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public static void Difference(DeviceContext context, RenderTargetSet target, RenderTargetSet source1, RenderTargetSet source2, int rtNum = 0)
{
using (new GpuProfilePoint(context, "Difference"))
{
source1.BindSRV(context, 0, rtNum);
source2.BindSRV(context, 1, rtNum);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Difference");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public void ExecutePass(DeviceContext context, RenderTargetSet target, RenderTargetSet source, RenderTargetSet luminanceTexture)
{
using (new GpuProfilePoint(context, "HDR Resolve"))
{
source.BindSRV(context, 0);
luminanceTexture.BindSRV(context, 1);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "ResolveHDR");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public void ExecutePass(DeviceContext context, RenderTargetSet target, RenderTargetSet linearDepth, RenderTargetSet motionVectors)
{
RenderTargetSet ssaoCurrent = TemporalSurfaceManager.GetRenderTargetCurrent("SSAO");
RenderTargetSet ssaoHistory = TemporalSurfaceManager.GetRenderTargetHistory("SSAO");
RenderTargetSet tempBlurBuffer = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptor);
Random rand = new Random();
dynamic scb = m_SSAOBuffer;
scb.g_SSAOPhase = (float)rand.NextDouble() * 3.1415f;
m_SSAOBuffer.CompileAndBind(context);
using (new GpuProfilePoint(context, "SSAO"))
{
using (new GpuProfilePoint(context, "SSAOCalculate"))
{
linearDepth.BindSRV(context, 0);
ssaoHistory.BindSRV(context, 1);
motionVectors.BindSRV(context, 2);
ssaoCurrent.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOCalculate");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
SurfaceDebugManager.RegisterDebug(context, "SSAOMain", ssaoCurrent);
using (new GpuProfilePoint(context, "SSAOBlur"))
{
ssaoCurrent.BindSRV(context, 1);
tempBlurBuffer.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOBlurHorizontal");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
SurfaceDebugManager.RegisterDebug(context, "SSAOBlurH", tempBlurBuffer);
tempBlurBuffer.BindSRV(context, 1);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOBlurVertical");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
SurfaceDebugManager.RegisterDebug(context, "SSAOBlurV", target);
}
}
RenderTargetManager.ReleaseRenderTargetToPool(tempBlurBuffer);
}
public void ExecutePass(DeviceContext context, RenderTargetSet linearDepth, RenderTargetSet motionVectors, RenderTargetSet surfaceNormals, RenderTargetSet sourceColor, Camera sceneCam, DepthOperationsPass depthOps)
{
RenderTargetSet ssrCurrent = TemporalSurfaceManager.GetRenderTargetCurrent("SSReflections");
RenderTargetSet ssrHistory = TemporalSurfaceManager.GetRenderTargetHistory("SSReflections");
RenderTargetSet traceRT = RenderTargetManager.RequestRenderTargetFromPool(m_ResultsRTDescriptor);
if (DebugManager.IsFeatureOn("SSReflections"))
{
using (new GpuProfilePoint(context, "SSReflections"))
{
using (new GpuProfilePoint(context, "SSReflectionsRaytrace"))
{
context.PixelShader.SetShaderResource(PostEffectHelper.m_RandomNumbersBuffer.m_ShaderResourceView, 39);
linearDepth.BindSRV(context, 0);
surfaceNormals.BindSRV(context, 1);
sourceColor.BindSRV(context, 2);
motionVectors.BindSRV(context, 3);
traceRT.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSReflectionsRaytrace");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
using (new GpuProfilePoint(context, "SSReflectionsBlur"))
{
linearDepth.BindSRV(context, 0);
surfaceNormals.BindSRV(context, 1);
traceRT.BindSRV(context, 2);
motionVectors.BindSRV(context, 3);
ssrHistory.BindSRV(context, 4);
ssrCurrent.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSReflectionsBlur");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
}
else
{
traceRT.Clear(context, new Color4(0.0f, 0.0f, 0.0f, 0.0f));
ssrCurrent.Clear(context, new Color4(0.0f, 0.0f, 0.0f, 0.0f));
}
DebugManager.RegisterDebug(context, "SSRRaytrace", traceRT);
DebugManager.RegisterDebug(context, "SSRBlur", ssrCurrent);
RenderTargetManager.ReleaseRenderTargetToPool(traceRT);
}
public void ExecutePass(DeviceContext context, RenderTargetSet target, RenderTargetSet source, RenderTargetSet depthSource)
{
using (new GpuProfilePoint(context, "Bokeh DoF"))
{
RenderTargetSet halfResColorCoC = RenderTargetManager.RequestRenderTargetFromPool(m_HalfResDescriptor);
RenderTargetSet bokehAccumulate = RenderTargetManager.RequestRenderTargetFromPool(m_HalfHeightDescriptor);
using (new GpuProfilePoint(context, "Downsample"))
{
source.BindSRV(context, 0);
depthSource.BindDepthAsSRV(context, 1);
halfResColorCoC.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "DownsampleColorCoC");
ContextHelper.ClearSRVs(context);
}
using (new GpuProfilePoint(context, "Sprites"))
{
bokehAccumulate.Clear(context, new Color4(0.0f, 0.0f, 0.0f, 0.0f));
bokehAccumulate.BindAsRenderTarget(context, false);
halfResColorCoC.BindSRV(context, 0);
context.PixelShader.SetShaderResource(m_BokehSpriteTextureSRV, 4);
context.VertexShader.Set(ShaderManager.GetVertexShader("VertexFullScreenDofGrid"));
context.PixelShader.Set(ShaderManager.GetPixelShader("BokehSprite"));
ContextHelper.SetBlendState(context, ContextHelper.BlendType.Additive);
PostEffectHelper.RenderFullscreenGrid(context, m_NumQuads);
ContextHelper.SetBlendState(context, ContextHelper.BlendType.None);
ContextHelper.ClearSRVs(context);
}
using (new GpuProfilePoint(context, "ResolveBokeh"))
{
target.BindAsRenderTarget(context);
source.BindSRV(context, 0);
bokehAccumulate.BindSRV(context, 2);
halfResColorCoC.BindSRV(context, 3);
PostEffectHelper.RenderFullscreenTriangle(context, m_DebugBokeh ? "ResolveBokehDebug" : "ResolveBokeh");
ContextHelper.ClearSRVs(context);
}
RenderTargetManager.ReleaseRenderTargetToPool(halfResColorCoC);
RenderTargetManager.ReleaseRenderTargetToPool(bokehAccumulate);
RenderTargetSet.BindNull(context);
}
}
public void ExecutePass(
DeviceContext context,
RenderTargetSet target,
RenderTargetSet sourceCurrent,
RenderTargetSet sourceHistory,
RenderTargetSet motionVectors,
RenderTargetSet motionVectorsPrevious,
bool accumulateHistory = false)
{
using (new GpuProfilePoint(context, "ResolveTemporalMotionBased"))
{
sourceCurrent.BindSRV(context, 0);
sourceHistory.BindSRV(context, 1);
motionVectors.BindSRV(context, 2);
motionVectorsPrevious.BindSRV(context, 3);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, accumulateHistory ? "ResolveTemporalHistoryAccumulation" : "ResolveTemporalMotionBased");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
}
public RenderTargetSet ExecutePass(DeviceContext context, RenderTargetSet source)
{
RenderTargetSet[] luminanceTargets = new RenderTargetSet[6];
luminanceTargets[0] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance4x4);
luminanceTargets[1] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance16x16);
luminanceTargets[2] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance32x32);
luminanceTargets[3] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance64x64);
luminanceTargets[4] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance128x128);
luminanceTargets[5] = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptorLuminance256x256);
using (new GpuProfilePoint(context, "Calculate luminance"))
{
source.BindSRV(context, 0);
luminanceTargets[0].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample4x4CalculateLuminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[0].BindSRV(context, 0);
luminanceTargets[1].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample4x4Luminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[1].BindSRV(context, 0);
luminanceTargets[2].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample2x2Luminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[2].BindSRV(context, 0);
luminanceTargets[3].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample2x2Luminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[3].BindSRV(context, 0);
luminanceTargets[4].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample2x2Luminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[4].BindSRV(context, 0);
luminanceTargets[5].BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "Downsample2x2Luminance");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
luminanceTargets[5].BindSRV(context, 0);
context.ComputeShader.SetUnorderedAccessView(m_FinalLuminance.m_RenderTargets[0].m_UnorderedAccessView, 0);
ShaderManager.ExecuteComputeForSize(context, 1, 1, 1, "FinalCalculateAverageLuminance");
ContextHelper.ClearSRVs(context);
ContextHelper.ClearCSContext(context);
}
foreach (var lt in luminanceTargets)
{
RenderTargetManager.ReleaseRenderTargetToPool(lt);
}
return(m_FinalLuminance);
}
public void ExecutePass(DeviceContext context, RenderTargetSet target, RenderTargetSet linearDepth, RenderTargetSet motionVectors, RenderTargetSet surfaceNormals, DepthOperationsPass depthOps)
{
RenderTargetSet ssaoCurrent = TemporalSurfaceManager.GetRenderTargetCurrent("SSAO");
RenderTargetSet ssaoHistory = TemporalSurfaceManager.GetRenderTargetHistory("SSAO");
if (DebugManager.IsFeatureOn("SSAO"))
{
RenderTargetSet tempBlurBuffer = RenderTargetManager.RequestRenderTargetFromPool(m_RTDescriptor);
Random rand = new Random();
dynamic scb = m_SSAOBuffer;
scb.g_SSAOPhase = (float)rand.NextDouble() * 3.1415f;
m_SSAOBuffer.CompileAndBind(context);
using (new GpuProfilePoint(context, "SSAO"))
{
using (new GpuProfilePoint(context, "SSAOCalculate"))
{
linearDepth.BindSRV(context, 0);
ssaoHistory.BindSRV(context, 1);
motionVectors.BindSRV(context, 2);
surfaceNormals.BindSRV(context, 3);
ssaoCurrent.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOCalculate");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
DebugManager.RegisterDebug(context, "SSAOMain", ssaoCurrent);
using (new GpuProfilePoint(context, "SSAOBlur"))
{
ssaoCurrent.BindSRV(context, 1);
tempBlurBuffer.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOBlurHorizontal");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
DebugManager.RegisterDebug(context, "SSAOBlurH", tempBlurBuffer);
tempBlurBuffer.BindSRV(context, 1);
target.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "SSAOBlurVertical");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
DebugManager.RegisterDebug(context, "SSAOBlurV", target);
}
}
RenderTargetManager.ReleaseRenderTargetToPool(tempBlurBuffer);
}
else
{
target.Clear(context, new SlimDX.Color4(1.0f, 1.0f, 1.0f, 1.0f));
}
if (DebugManager.IsDebugging("UpsampledSSAO"))
{
RenderTargetSet tempFullResBuffer = RenderTargetManager.RequestRenderTargetFromPool(m_UpsampleDebugRTDescriptor);
target.BindSRV(context, 0);
depthOps.m_BilateralUpsampleOffsets.BindSRV(context, 10);
tempFullResBuffer.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "BilateralUpsample");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
DebugManager.RegisterDebug(context, "UpsampledSSAO", tempFullResBuffer);
RenderTargetManager.ReleaseRenderTargetToPool(tempFullResBuffer);
}
}
public RenderTargetSet RenderShadows(DeviceContext context, SimpleSceneWrapper simpleSceneWrapper)
{
RenderTargetSet.RenderTargetDescriptor evsmDescriptor =
new RenderTargetSet.RenderTargetDescriptor()
{
m_Format = Format.R32G32B32A32_Float,
m_HasDepth = false,
m_NumSurfaces = 1,
m_Height = 1024,
m_Width = 1024
};
RenderTargetSet EVSMTexture = m_EVSMTexture == null?RenderTargetManager.RequestRenderTargetFromPool(evsmDescriptor) : m_EVSMTexture;
{
RenderTargetSet.RenderTargetDescriptor shadowMapDescriptor =
new RenderTargetSet.RenderTargetDescriptor()
{
m_Format = Format.Unknown,
m_HasDepth = true,
m_NumSurfaces = 0,
m_Height = 2048,
m_Width = 2048
};
RenderTargetSet shadowBuffer = RenderTargetManager.RequestRenderTargetFromPool(shadowMapDescriptor);
using (new GpuProfilePoint(context, "Shadowmap"))
{
// set the shaders
context.VertexShader.Set(ShaderManager.GetVertexShader("VertexShadow"));
context.PixelShader.Set(null);
shadowBuffer.Clear(context, new Color4(), true);
shadowBuffer.BindAsRenderTarget(context, true);
ContextHelper.SetDepthStencilState(context, ContextHelper.DepthConfigurationType.DepthWriteCompare);
// render triangles
simpleSceneWrapper.RenderNoMaterials(context);
RenderTargetSet.BindNull(context);
}
using (new GpuProfilePoint(context, "EVSM Resolve"))
{
shadowBuffer.BindDepthAsSRV(context, 0);
EVSMTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "ReconstructEVSM");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
RenderTargetSet EVSMTextureTemp = RenderTargetManager.RequestRenderTargetFromPool(evsmDescriptor);
using (new GpuProfilePoint(context, "EVSM Blur"))
{
EVSMTexture.BindSRV(context, 1);
EVSMTextureTemp.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "BlurEVSMHorizontal");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
EVSMTextureTemp.BindSRV(context, 1);
EVSMTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "BlurEVSMVertical");
RenderTargetSet.BindNull(context);
ContextHelper.ClearSRVs(context);
}
RenderTargetManager.ReleaseRenderTargetToPool(shadowBuffer);
RenderTargetManager.ReleaseRenderTargetToPool(EVSMTextureTemp);
}
m_EVSMTexture = EVSMTexture;
return(EVSMTexture);
}
