internal static unsafe void InitSubsystems()
{
InitializeBlendStates();
InitializeRasterizerStates();
InitilizeSamplerStates();
MyCommon.Init();
MyPipelineStates.Init();
MyTextures.Init();
MyVertexLayouts.Init();
MyShaders.Init();
MyRwTextures.Init();
MyHwBuffers.Init();
MyMeshes.Init();
MyMeshTableSRV.Init();
MyMergeInstancing.Init();
MyGeometryRenderer.Init();
MyLightRendering.Init();
MyShadows.Init();
MyLinesRenderer.Init();
MySpritesRenderer.Init();
MyPrimitivesRenderer.Init();
MyFoliageRenderer.Init();
MyOutline.Init();
MyComponents.Init();
MyBillboardRenderer.Init(); // hardcoded limits
MyDebugRenderer.Init();
MyGPUFoliageGenerating.Init();
MyScreenDecals.Init();
MyEnvProbeProcessing.Init();
MyShadowsResolve.Init();
MyAtmosphereRenderer.Init();
MyAAEdgeMarking.Init();
MyScreenPass.Init();
MyCopyToRT.Init();
MyBlendTargets.Init();
MyFXAA.Init();
MyDepthResolve.Init();
MyBloom.Init();
MyLuminanceAverage.Init();
MyToneMapping.Init();
MySSAO.Init();
MyHdrDebugTools.Init();
MySceneMaterials.Init();
MyMaterials1.Init();
MyVoxelMaterials1.Init();
MyMeshMaterials1.Init();
//MyShaderFactory.RunCompilation(); // rebuild
}
internal static unsafe void InitSubsystems()
{
MyRwTextures.Init();
MyHwBuffers.Init();
MyPipelineStates.Init();
ResetShadows(MyRenderProxy.Settings.ShadowCascadeCount, RenderSettings.ShadowQuality.ShadowCascadeResolution());
MyRender11.Init();
MyCommon.Init();
SamplerStates.Init();
MyDepthStencilState.Init();
MyTextures.Init();
MyVertexLayouts.Init();
MyShaders.Init();
MyMeshes.Init();
MyMeshTableSRV.Init();
MyLightRendering.Init();
MyLinesRenderer.Init();
MySpritesRenderer.Init();
MyPrimitivesRenderer.Init();
MyOutline.Init();
MyBlur.Init();
MyTransparentRendering.Init();
MyFoliageComponents.Init();
MyBillboardRenderer.Init(); // hardcoded limits
MyDebugRenderer.Init();
MyScreenDecals.Init();
MyEnvProbeProcessing.Init();
MyAtmosphereRenderer.Init();
MyCloudRenderer.Init();
MyAAEdgeMarking.Init();
MyScreenPass.Init();
MyCopyToRT.Init();
MyBlendTargets.Init();
MyFXAA.Init();
MyDepthResolve.Init();
MyBloom.Init();
MyLuminanceAverage.Init();
MyToneMapping.Init();
MySSAO.Init();
MyPlanetBlur.Init();
MyHdrDebugTools.Init();
MySceneMaterials.Init();
MyMaterials1.Init();
MyVoxelMaterials1.Init();
MyMeshMaterials1.Init();
}
internal static unsafe void RunForwardPostprocess(IRtvBindable rt, IDsvBindable depthDsv, ISrvBindable depthSrv,
ref Matrix viewMatrix, ref Matrix projMatrix)
{
MyGpuProfiler.IC_BeginBlock("Postprocess");
var viewMatrixT = Matrix.Transpose(viewMatrix);
var projMatrixT = Matrix.Transpose(projMatrix);
var mapping = MyMapping.MapDiscard(RC, TransformConstants);
mapping.WriteAndPosition(ref viewMatrixT);
mapping.WriteAndPosition(ref projMatrixT);
mapping.WriteAndPosition(ref MyRender11.Environment.Data.EnvironmentLight.SunLightDirection);
mapping.Unmap();
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(MyCommon.OBJECT_SLOT, TransformConstants);
RC.SetDepthStencilState(MyDepthStencilStateManager.IgnoreDepthStencil);
RC.SetRtv(rt);
RC.PixelShader.SetSrv(0, depthSrv);
MyFileTextureManager texManager = MyManagers.FileTextures;
RC.PixelShader.SetSrv(MyCommon.SKYBOX_SLOT, texManager.GetTexture(MyRender11.Environment.Data.Skybox, MyFileTextureEnum.CUBEMAP, true));
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.PixelShader.Set(m_ps);
MyScreenPass.DrawFullscreenQuad(new MyViewport(m_viewportSize, m_viewportSize));
MyGpuProfiler.IC_EndBlock();
var nearestAtmosphereId = MyAtmosphereRenderer.GetNearestAtmosphereId();
if (nearestAtmosphereId != null)
{
MyGpuProfiler.IC_BeginBlock("Atmosphere");
RC.PixelShader.SetSrv(0, depthSrv);
var viewProj = viewMatrix * projMatrix;
MyAtmosphereRenderer.RenderEnvProbe(MyRender11.Environment.Matrices.CameraPosition, ref viewProj, nearestAtmosphereId.Value);
MyGpuProfiler.IC_EndBlock();
}
RC.SetRtv(null);
}
internal static unsafe void InitSubsystems()
{
MyManagers.OnDeviceInit();
//MyRwTextures.Init();
MyHwBuffers.Init();
ResetShadows(MyShadowCascades.Settings.NewData.CascadesCount, RenderSettings.ShadowQuality.ShadowCascadeResolution());
MyRender11.Init();
MyCommon.Init();
MyVertexLayouts.Init();
MyShaders.Init();
MyMeshes.Init();
MyMeshTableSrv.Init();
MyLightRendering.Init();
MyLinesRenderer.Init();
MySpritesRenderer.Init();
MyPrimitivesRenderer.Init();
MyOutline.Init();
MyBlur.Init();
MyTransparentRendering.Init();
MyFoliageComponents.Init();
MyBillboardRenderer.Init(); // hardcoded limits
MyDebugRenderer.Init();
MyScreenDecals.Init();
MyEnvProbeProcessing.Init();
MyAtmosphereRenderer.Init();
MyCloudRenderer.Init();
MyAAEdgeMarking.Init();
MyScreenPass.Init();
MyCopyToRT.Init();
MyBlendTargets.Init();
MyFXAA.Init();
MyDepthResolve.Init();
MyBloom.Init();
MyLuminanceAverage.Init();
MyToneMapping.Init();
MySSAO.Init();
MyHdrDebugTools.Init();
MySceneMaterials.Init();
MyMaterials1.Init();
MyVoxelMaterials1.Init();
MyMeshMaterials1.Init();
MyHBAO.Init();
try
{
if (m_settings.UseStereoRendering)
{
var openVR = new MyOpenVR();
MyStereoStencilMask.InitUsingOpenVR();
}
}
catch (System.Exception e)
{
if (!VRage.MyCompilationSymbols.DX11ForceStereo)
{
throw;
}
MyStereoStencilMask.InitUsingUndefinedMask();
}
}
private static void DrawGameScene(bool blitToBackbuffer)
{
ResetStats();
MyCommon.UpdateFrameConstants();
// todo: shouldn't be necessary
if (true)
{
MyImmediateRC.RC.Clear();
MyImmediateRC.RC.Context.ClearState();
}
MyRender11.GetRenderProfiler().StartProfilingBlock("MyGeometryRenderer.Render");
MyGpuProfiler.IC_BeginBlock("MyGeometryRenderer.Render");
MyGeometryRenderer.Render();
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().EndProfilingBlock();
// cleanup context atfer deferred lists
if (MyRender11.DeferredContextsEnabled)
{
MyImmediateRC.RC.Clear();
}
// todo: shouldn't be necessary
if (true)
{
MyImmediateRC.RC.Clear();
MyImmediateRC.RC.Context.ClearState();
}
MyRender11.GetRenderProfiler().StartProfilingBlock("Render decals");
MyGpuProfiler.IC_BeginBlock("Render decals");
MyRender11.CopyGbufferToScratch();
MyScreenDecals.Draw();
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().EndProfilingBlock();
MyRender11.GetRenderProfiler().StartProfilingBlock("Render foliage");
MyGpuProfiler.IC_BeginBlock("Render foliage");
MyFoliageRenderer.Render();
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().EndProfilingBlock();
MySceneMaterials.MoveToGPU();
MyRender11.GetRenderProfiler().StartProfilingBlock("Postprocessing");
MyGpuProfiler.IC_BeginBlock("Postprocessing");
if (MultisamplingEnabled)
{
MyRender11.Context.ClearDepthStencilView(MyScreenDependants.m_resolvedDepth.m_DSV, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1, 0);
MyGpuProfiler.IC_BeginBlock("MarkAAEdges");
MyAAEdgeMarking.Run();
MyGpuProfiler.IC_EndBlock();
MyDepthResolve.Run(MyScreenDependants.m_resolvedDepth, MyGBuffer.Main.DepthStencil.Depth);
}
MyGpuProfiler.IC_BeginBlock("MarkCascades");
MyShadows.MarkCascadesInStencil();
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("Shadows resolve");
MyShadowsResolve.Run();
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("SSAO");
if (Postprocess.EnableSsao)
{
MySSAO.Run(MyScreenDependants.m_ambientOcclusion, MyGBuffer.Main, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.Depth : MyGBuffer.Main.DepthStencil.Depth);
}
else
{
MyRender11.Context.ClearRenderTargetView(MyScreenDependants.m_ambientOcclusion.m_RTV, Color4.White);
}
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("Lights");
MyLightRendering.Render();
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().StartProfilingBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
MyRender11.Context.ClearRenderTargetView((MyScreenDependants.m_particlesRT as IRenderTargetBindable).RTV, new Color4(0, 0, 0, 0));
if (MyRender11.MultisamplingEnabled)
{
MyBillboardRenderer.Render(MyScreenDependants.m_particlesRT, MyScreenDependants.m_resolvedDepth, MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyBillboardRenderer.Render(MyScreenDependants.m_particlesRT, MyGBuffer.Main.DepthStencil, MyGBuffer.Main.DepthStencil.Depth);
}
MyBlendTargets.Run(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyScreenDependants.m_particlesRT, MyRender11.BlendAlphaPremult);
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().EndProfilingBlock();
MyAtmosphereRenderer.Render();
MyGpuProfiler.IC_BeginBlock("Luminance reduction");
MyBindableResource avgLum = null;
if (MyRender11.MultisamplingEnabled)
{
//MyLBufferResolve.Run(MyGBuffer.Main.Get(MyGbufferSlot.LBufferResolved), MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyGBuffer.Main.DepthStencil.Stencil);
MyImmediateRC.RC.Context.ResolveSubresource(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer).m_resource, 0, MyGBuffer.Main.Get(MyGbufferSlot.LBufferResolved).m_resource, 0, SharpDX.DXGI.Format.R11G11B10_Float);
}
if (m_resetEyeAdaptation)
{
MyImmediateRC.RC.Context.ClearUnorderedAccessView(m_prevLum.m_UAV, Int4.Zero);
m_resetEyeAdaptation = false;
}
avgLum = MyLuminanceAverage.Run(m_reduce0, m_reduce1, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), m_prevLum, m_localLum);
MyGpuProfiler.IC_EndBlock();
if (MyRender11.Settings.DispalyHdrDebug)
{
var src = MyGBuffer.Main.Get(MyGbufferSlot.LBuffer) as MyRenderTarget;
MyHdrDebugTools.CreateHistogram(src.m_SRV, src.m_resolution, src.m_samples.X);
}
MyGpuProfiler.IC_BeginBlock("Bloom");
var bloom = MyBloom.Run(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum);
MyGpuProfiler.IC_EndBlock();
MyBindableResource tonemapped;
if (MyRender11.FxaaEnabled)
{
tonemapped = m_rgba8_linear;
}
else
{
tonemapped = m_uav3;
}
MyGpuProfiler.IC_BeginBlock("Tone mapping");
MyToneMapping.Run(tonemapped, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum, bloom, MyRender11.Settings.EnableTonemapping && Postprocess.EnableTonemapping && MyRender11.RenderSettings.TonemappingEnabled);
MyGpuProfiler.IC_EndBlock();
MyBindableResource renderedImage;
if (MyRender11.FxaaEnabled)
{
MyGpuProfiler.IC_BeginBlock("FXAA");
MyFXAA.Run(m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm, View = MyViewEnum.RtvView
}), tonemapped);
MyGpuProfiler.IC_EndBlock();
renderedImage = m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.SrvView
});
}
else
{
//renderedImage = (tonemapped as MyCustomTexture).GetView(new MyViewKey { Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.SrvView });
renderedImage = tonemapped;
}
if (MyOutline.AnyOutline())
{
MyOutline.Run();
if (MyRender11.FxaaEnabled)
{
MyBlendTargets.RunWithStencil(m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.RtvView
}), MyRender11.m_rgba8_1, MyRender11.BlendAdditive);
}
else
{
if (MyRender11.MultisamplingEnabled)
{
MyBlendTargets.RunWithPixelStencilTest(tonemapped, MyRender11.m_rgba8_1, MyRender11.BlendAdditive);
}
else
{
MyBlendTargets.RunWithStencil(tonemapped, MyRender11.m_rgba8_1, MyRender11.BlendAdditive);
}
}
}
m_finalImage = renderedImage;
if (blitToBackbuffer)
{
MyCopyToRT.Run(Backbuffer, renderedImage);
}
if (MyRender11.Settings.DispalyHdrDebug)
{
MyHdrDebugTools.DisplayHistogram(Backbuffer.m_RTV, (avgLum as IShaderResourceBindable).SRV);
}
MyGpuProfiler.IC_EndBlock();
MyRender11.GetRenderProfiler().EndProfilingBlock();
}
private static void OnSessionStart()
{
MyAtmosphereRenderer.OnSessionStart();
}
internal unsafe static void RunForwardPostprocess(RenderTargetView rt, ShaderResourceView depth, ref Matrix viewMatrix, uint?atmosphereId)
{
var transpose = Matrix.Transpose(viewMatrix);
var mapping = MyMapping.MapDiscard(RC.DeviceContext, MyCommon.ProjectionConstants);
mapping.WriteAndPosition(ref transpose);
mapping.Unmap();
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.SetCB(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.DeviceContext.OutputMerger.SetTargets(rt);
RC.DeviceContext.PixelShader.SetShaderResource(0, depth);
RC.DeviceContext.PixelShader.SetShaderResource(MyCommon.SKYBOX_SLOT, MyTextures.GetView(MyTextures.GetTexture(MyEnvironment.DaySkybox, MyTextureEnum.CUBEMAP, true)));
RC.DeviceContext.PixelShader.SetShaderResource(MyCommon.SKYBOX2_SLOT, MyTextures.GetView(MyTextures.GetTexture(MyEnvironment.NightSkybox, MyTextureEnum.CUBEMAP, true)));
RC.DeviceContext.PixelShader.SetSamplers(0, MyRender11.StandardSamplers);
RC.DeviceContext.PixelShader.Set(m_ps);
MyScreenPass.DrawFullscreenQuad(new MyViewport(256, 256));
if (atmosphereId != null)
{
var atmosphere = MyAtmosphereRenderer.GetAtmosphere(atmosphereId.Value);
var constants = new AtmosphereConstants();
//TODO(AF) These values are computed in MyAtmosphere as well. Find a way to remove the duplication
var worldMatrix = atmosphere.WorldMatrix;
worldMatrix.Translation -= MyEnvironment.CameraPosition;
double distance = worldMatrix.Translation.Length();
double atmosphereTop = atmosphere.AtmosphereRadius * atmosphere.Settings.AtmosphereTopModifier * atmosphere.PlanetScaleFactor * atmosphere.Settings.RayleighTransitionModifier;
float rayleighHeight = atmosphere.Settings.RayleighHeight;
float t = 0.0f;
if (distance > atmosphereTop)
{
if (distance > atmosphereTop * 2.0f)
{
t = 1.0f;
}
else
{
t = (float)((distance - atmosphereTop) / atmosphereTop);
}
}
rayleighHeight = MathHelper.Lerp(atmosphere.Settings.RayleighHeight, atmosphere.Settings.RayleighHeightSpace, t);
constants.PlanetCentre = (Vector3)worldMatrix.Translation;
constants.AtmosphereRadius = atmosphere.AtmosphereRadius * atmosphere.Settings.AtmosphereTopModifier;
constants.GroundRadius = atmosphere.PlanetRadius * 1.01f * atmosphere.Settings.SeaLevelModifier;
constants.BetaRayleighScattering = atmosphere.BetaRayleighScattering / atmosphere.Settings.RayleighScattering;
constants.BetaMieScattering = atmosphere.BetaMieScattering / atmosphere.Settings.MieColorScattering;
constants.HeightScaleRayleighMie = atmosphere.HeightScaleRayleighMie * new Vector2(rayleighHeight, atmosphere.Settings.MieHeight);
constants.MieG = atmosphere.Settings.MieG;
constants.PlanetScaleFactor = atmosphere.PlanetScaleFactor;
constants.AtmosphereScaleFactor = atmosphere.AtmosphereScaleFactor;
constants.Intensity = atmosphere.Settings.Intensity;
constants.FogIntensity = atmosphere.Settings.FogIntensity;
var cb = MyCommon.GetObjectCB(sizeof(AtmosphereConstants));
mapping = MyMapping.MapDiscard(RC.DeviceContext, cb);
mapping.WriteAndPosition(ref constants);
mapping.Unmap();
RC.SetBS(MyRender11.BlendAdditive);
RC.SetCB(2, cb);
RC.DeviceContext.PixelShader.SetShaderResource(2, MyAtmosphereRenderer.GetAtmosphereLuts(atmosphereId.Value).TransmittanceLut.ShaderView);
RC.DeviceContext.PixelShader.Set(m_atmosphere);
MyScreenPass.DrawFullscreenQuad(new MyViewport(MyEnvironmentProbe.CubeMapResolution, MyEnvironmentProbe.CubeMapResolution));
}
RC.DeviceContext.OutputMerger.SetTargets(null as RenderTargetView);
}
internal static void Render()
{
IBorrowedUavTexture accumTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.AccumTarget", Format.R16G16B16A16_Float);
IBorrowedUavTexture coverageTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.CoverageTarget", Format.R16_UNorm);
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginNextBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
SetupTargets(accumTarget, coverageTarget, true);
IDepthStencil depthResource;
if (MyRender11.MultisamplingEnabled)
{
depthResource = MyScreenDependants.m_resolvedDepth;
}
else
{
depthResource = MyGBuffer.Main.DepthStencil;
}
m_windowsWithDecals.Clear();
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
bool resetBindings = MyBillboardRenderer.Gather(HandleWindow);
if (resetBindings)
{
SetupTargets(accumTarget, coverageTarget, false);
}
MyBillboardRenderer.Render(depthResource.SrvDepth);
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginNextBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.SrvDepth);
}
MyGpuProfiler.IC_EndBlock();
// Render decals on transparent surfaces in 2 steps: first far, second proximity
float intervalMax = MyScreenDecals.VISIBLE_DECALS_SQ_TH;
for (int it = 0; it < m_distances.Length; it++)
{
float intervalMin = m_distances[it];
ProfilerShort.BeginNextBlock("Billboards - Depth Only");
MyGpuProfiler.IC_BeginBlock("Billboards - Depth Only");
bool windowsFound = MyBillboardRenderer.RenderWindowsDepthOnly(depthResource, MyGlobalResources.Gbuffer1Copy, intervalMin, intervalMax);
MyGpuProfiler.IC_EndBlock();
if (windowsFound)
{
SetupTargets(accumTarget, coverageTarget, false);
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginBlock("Render decals - Transparent");
MyScreenDecals.Draw(true, m_windowsWithDecals);
MyGpuProfiler.IC_EndBlock();
}
intervalMax = intervalMin;
}
if (IsUsedOverlappingHeatMap())
{
DisplayOverlappingHeatMap(accumTarget, coverageTarget, MyRender11.Settings.DisplayTransparencyHeatMapInGrayscale);
}
MyGpuProfiler.IC_BeginBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
else
{
RC.SetRtv(null);
}
MyGpuProfiler.IC_EndBlock();
coverageTarget.Release();
accumTarget.Release();
ProfilerShort.End();
}
internal void StepUpdateFiltering()
{
if (6 <= state && state < 12)
{
int faceId = state - 6;
var matrix = CubeFaceViewMatrix(Vector3.Zero, faceId);
MyEnvProbeProcessing.RunForwardPostprocess(workCubemap.SubresourceRtv(faceId), m_cubemapDepth.SubresourceSrv(faceId), ref matrix, MyAtmosphereRenderer.GetCurrentAtmosphereId());
MyEnvProbeProcessing.BuildMipmaps(workCubemap);
MyEnvProbeProcessing.Prefilter(workCubemap, workCubemapPrefiltered);
++state;
if (state == 12)
{
blendT0 = MyRender11.CurrentDrawTime;
}
return;
}
}
internal static void Render(MyUnorderedAccessTexture accumTarget, MyUnorderedAccessTexture coverageTarget)
{
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
if (MyRender11.DebugOverrides.OIT)
{
SetupOIT(accumTarget, coverageTarget, true);
}
else
{
SetupStandard();
}
MyDepthStencil depthResource;
if (MyRender11.MultisamplingEnabled)
{
depthResource = MyScreenDependants.m_resolvedDepth;
}
else
{
depthResource = MyGBuffer.Main.DepthStencil;
}
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
MyBillboardRenderer.Render(depthResource.Depth);
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.Depth);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Billboards - Depth Only");
MyGpuProfiler.IC_BeginBlock("Billboards - Depth Only");
bool windowsFound = MyBillboardRenderer.RenderWindowsDepthOnly(depthResource, MyRender11.Gbuffer1Copy);
MyGpuProfiler.IC_EndBlock();
if (MyRender11.DebugOverrides.OIT && windowsFound)
{
SetupOIT(accumTarget, coverageTarget, false);
}
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginBlock("Render decals - Transparent");
MyScreenDecals.Draw(true);
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
internal unsafe static void RunForwardPostprocess(IRtvBindable rt, ISrvBindable depth, ref Matrix viewMatrix, uint?atmosphereId)
{
MyGpuProfiler.IC_BeginBlock("Postprocess");
var transpose = Matrix.Transpose(viewMatrix);
var mapping = MyMapping.MapDiscard(RC, MyCommon.ProjectionConstants);
mapping.WriteAndPosition(ref transpose);
mapping.Unmap();
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.SetDepthStencilState(MyDepthStencilStateManager.IgnoreDepthStencil);
RC.SetRtv(rt);
RC.PixelShader.SetSrv(0, depth);
MyFileTextureManager texManager = MyManagers.FileTextures;
RC.PixelShader.SetSrv(MyCommon.SKYBOX_SLOT, texManager.GetTexture(MyRender11.Environment.Data.Skybox, MyFileTextureEnum.CUBEMAP, true));
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.PixelShader.Set(m_ps);
MyScreenPass.DrawFullscreenQuad(new MyViewport(m_viewportSize, m_viewportSize));
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (atmosphereId != null)
{
var atmosphere = MyAtmosphereRenderer.GetAtmosphere(atmosphereId.Value);
var constants = new AtmosphereConstants();
//TODO(AF) These values are computed in MyAtmosphere as well. Find a way to remove the duplication
var worldMatrix = atmosphere.WorldMatrix;
worldMatrix.Translation -= MyRender11.Environment.Matrices.CameraPosition;
double distance = worldMatrix.Translation.Length();
double atmosphereTop = atmosphere.AtmosphereRadius * atmosphere.Settings.AtmosphereTopModifier * atmosphere.PlanetScaleFactor * atmosphere.Settings.RayleighTransitionModifier;
float rayleighHeight = atmosphere.Settings.RayleighHeight;
float t = 0.0f;
if (distance > atmosphereTop)
{
if (distance > atmosphereTop * 2.0f)
{
t = 1.0f;
}
else
{
t = (float)((distance - atmosphereTop) / atmosphereTop);
}
}
rayleighHeight = MathHelper.Lerp(atmosphere.Settings.RayleighHeight, atmosphere.Settings.RayleighHeightSpace, t);
constants.PlanetCentre = (Vector3)worldMatrix.Translation;
constants.AtmosphereRadius = atmosphere.AtmosphereRadius * atmosphere.Settings.AtmosphereTopModifier;
constants.GroundRadius = atmosphere.PlanetRadius * 1.01f * atmosphere.Settings.SeaLevelModifier;
constants.BetaRayleighScattering = atmosphere.BetaRayleighScattering / atmosphere.Settings.RayleighScattering;
constants.BetaMieScattering = atmosphere.BetaMieScattering / atmosphere.Settings.MieColorScattering;
constants.HeightScaleRayleighMie = atmosphere.HeightScaleRayleighMie * new Vector2(rayleighHeight, atmosphere.Settings.MieHeight);
constants.MieG = atmosphere.Settings.MieG;
constants.PlanetScaleFactor = atmosphere.PlanetScaleFactor;
constants.AtmosphereScaleFactor = atmosphere.AtmosphereScaleFactor;
constants.Intensity = atmosphere.Settings.Intensity;
constants.FogIntensity = atmosphere.Settings.FogIntensity;
var cb = MyCommon.GetObjectCB(sizeof(AtmosphereConstants));
mapping = MyMapping.MapDiscard(RC, cb);
mapping.WriteAndPosition(ref constants);
mapping.Unmap();
RC.SetBlendState(MyBlendStateManager.BlendAdditive);
RC.PixelShader.SetConstantBuffer(2, cb);
RC.PixelShader.SetSrv(2, MyAtmosphereRenderer.GetAtmosphereLuts(atmosphereId.Value).TransmittanceLut);
RC.PixelShader.Set(m_atmosphere);
MyScreenPass.DrawFullscreenQuad(new MyViewport(MyEnvironmentProbe.CubeMapResolution, MyEnvironmentProbe.CubeMapResolution));
}
MyGpuProfiler.IC_EndBlock();
RC.SetRtv(null);
}
internal static void Render(IRtvTexture gbuffer1Copy)
{
IBorrowedUavTexture accumTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.AccumTarget", Format.R16G16B16A16_Float);
IBorrowedUavTexture coverageTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.CoverageTarget", Format.R16_UNorm);
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.RenderGBuffer();
}
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginNextBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
var depthResource = MyGBuffer.Main.ResolvedDepthStencil;
// setup weighted blended OIT targets + blend states
if (MyRender11.Settings.DrawBillboards)
{
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginNextBlock("Billboards");
MyBillboardRenderer.Gather();
MyBillboardRenderer.RenderAdditveBottom(depthResource.SrvDepth);
SetupTargets(accumTarget, coverageTarget, true);
MyBillboardRenderer.RenderStandard(depthResource.SrvDepth);
}
else
{
SetupTargets(accumTarget, coverageTarget, true);
}
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginNextBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.SrvDepth, MyGBuffer.Main.GBuffer1);
}
// Render decals on transparent surfaces in 2 steps: first far, second proximity
if (MyRender11.Settings.DrawGlass)
{
ProfilerShort.BeginNextBlock("Static glass");
MyGpuProfiler.IC_BeginNextBlock("Static glass");
m_glassWithDecals.Clear();
MyStaticGlassRenderer.Render(HandleGlass);
float intervalMax = MyScreenDecals.VISIBLE_DECALS_SQ_TH;
for (int it = 0; it < m_distances.Length; it++)
{
float intervalMin = m_distances[it];
ProfilerShort.BeginNextBlock("Glass - Depth Only");
MyGpuProfiler.IC_BeginNextBlock("Glass - Depth Only");
//TODO: This code should properly render glass decals, that they are visible when looking through window on another window
// Anyway, it is italian code and it doesnt work. Solve after Beta
bool glassFound = MyStaticGlassRenderer.RenderGlassDepthOnly(depthResource, gbuffer1Copy, intervalMin, intervalMax);
// if (glassFound)
{
SetupTargets(accumTarget, coverageTarget, false);
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginNextBlock("Render decals - Transparent");
MyScreenDecals.Draw(gbuffer1Copy, true /*, m_glassWithDecals*/);
}
intervalMax = intervalMin;
}
}
if (IsUsedOverlappingHeatMap())
{
DisplayOverlappingHeatMap(accumTarget, coverageTarget, MyRender11.Settings.DisplayTransparencyHeatMapInGrayscale);
}
MyGpuProfiler.IC_BeginNextBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginNextBlock("Billboards");
if (MyRender11.Settings.DrawBillboards)
{
MyBillboardRenderer.RenderAdditveTop(depthResource.SrvDepth);
}
RC.SetRtv(null);
MyGpuProfiler.IC_EndBlock();
coverageTarget.Release();
accumTarget.Release();
ProfilerShort.End();
}
void PostprocessProbe(int nProbe)
{
var matrix = CubeFaceViewMatrix(Vector3.Zero, nProbe);
MyEnvProbeProcessing.RunForwardPostprocess(m_workCubemap.SubresourceRtv(nProbe),
CubemapDepth.SubresourceSrv(nProbe), ref matrix, MyAtmosphereRenderer.GetCurrentAtmosphereId());
}
// Returns the final image and copies it to renderTarget if non-null
private static MyBindableResource DrawGameScene(MyBindableResource renderTarget)
{
ProfilerShort.Begin("DrawGameScene");
PrepareGameScene();
// todo: shouldn't be necessary
if (true)
{
ProfilerShort.Begin("Clear");
MyRenderContext.Immediate.Clear();
MyRenderContext.Immediate.DeviceContext.ClearState();
ProfilerShort.End();
}
Debug.Assert(m_commandLists.Count == 0, "Not all command lists executed last frame!");
DynamicGeometryRenderer.Render(m_commandLists, true);
if (MyScene.SeparateGeometry)
{
StaticGeometryRenderer.Render(m_commandLists, false);
}
SendGlobalOutputMessages();
ExecuteCommandLists(m_commandLists);
MyEnvironmentProbe.FinalizeEnvProbes();
// cleanup context atfer deferred lists
if (MyRender11.DeferredContextsEnabled)
{
ProfilerShort.Begin("Clear2");
MyRenderContext.Immediate.Clear();
ProfilerShort.End();
}
// todo: shouldn't be necessary
if (true)
{
ProfilerShort.Begin("Clear3");
MyRenderContext.Immediate.Clear();
MyRenderContext.Immediate.DeviceContext.ClearState();
ProfilerShort.End();
}
ProfilerShort.Begin("Render decals");
MyGpuProfiler.IC_BeginBlock("Render decals");
MyRender11.CopyGbufferToScratch();
MyScreenDecals.Draw();
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Render foliage");
MyGpuProfiler.IC_BeginBlock("Render foliage");
m_foliageRenderer.Render();
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("MySceneMaterials.MoveToGPU");
MySceneMaterials.MoveToGPU();
ProfilerShort.BeginNextBlock("Postprocessing");
MyGpuProfiler.IC_BeginBlock("Postprocessing");
if (MultisamplingEnabled)
{
MyRender11.DeviceContext.ClearDepthStencilView(MyScreenDependants.m_resolvedDepth.m_DSV, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1, 0);
MyGpuProfiler.IC_BeginBlock("MarkAAEdges");
MyAAEdgeMarking.Run();
MyGpuProfiler.IC_EndBlock();
MyDepthResolve.Run(MyScreenDependants.m_resolvedDepth, MyGBuffer.Main.DepthStencil.Depth);
}
if (MyScene.SeparateGeometry)
{
MyShadowCascadesPostProcess.Combine(MyShadowCascades.CombineShadowmapArray, DynamicShadows.ShadowCascades, StaticShadows.ShadowCascades);
DynamicShadows.ShadowCascades.PostProcess(MyRender11.PostProcessedShadows, MyShadowCascades.CombineShadowmapArray);
}
else
{
DynamicShadows.ShadowCascades.PostProcess(MyRender11.PostProcessedShadows, DynamicShadows.ShadowCascades.CascadeShadowmapArray);
}
MyGpuProfiler.IC_BeginBlock("SSAO");
if (Postprocess.EnableSsao)
{
MySSAO.Run(MyScreenDependants.m_ambientOcclusion, MyGBuffer.Main, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.Depth : MyGBuffer.Main.DepthStencil.Depth);
if (MySSAO.UseBlur)
{
MyBlur.Run(MyScreenDependants.m_ambientOcclusion, MyScreenDependants.m_ambientOcclusionHelper, MyScreenDependants.m_ambientOcclusion);
}
}
else
{
MyRender11.DeviceContext.ClearRenderTargetView(MyScreenDependants.m_ambientOcclusion.m_RTV, Color4.White);
}
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("Lights");
MyLightRendering.Render();
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
if (MyRender11.MultisamplingEnabled)
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyScreenDependants.m_resolvedDepth, MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyGBuffer.Main.DepthStencil, MyGBuffer.Main.DepthStencil.Depth);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
MyAtmosphereRenderer.Render();
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginBlock("Clouds");
MyCloudRenderer.Render();
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
MyGpuProfiler.IC_BeginBlock("Luminance reduction");
MyBindableResource avgLum = null;
if (MyRender11.MultisamplingEnabled)
{
MyRenderContext.Immediate.DeviceContext.ResolveSubresource(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer).m_resource, 0, MyGBuffer.Main.Get(MyGbufferSlot.LBufferResolved).m_resource, 0, SharpDX.DXGI.Format.R11G11B10_Float);
}
if (m_resetEyeAdaptation)
{
MyRenderContext.Immediate.DeviceContext.ClearUnorderedAccessView(m_prevLum.m_UAV, Int4.Zero);
m_resetEyeAdaptation = false;
}
avgLum = MyLuminanceAverage.Run(m_reduce0, m_reduce1, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), m_prevLum);
MyGpuProfiler.IC_EndBlock();
if (MyRender11.Settings.DisplayHdrDebug)
{
var src = MyGBuffer.Main.Get(MyGbufferSlot.LBuffer) as MyRenderTarget;
MyHdrDebugTools.CreateHistogram(src.m_SRV, src.m_resolution, src.m_samples.X);
}
MyGpuProfiler.IC_BeginBlock("Bloom");
var bloom = MyBloom.Run(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum);
MyGpuProfiler.IC_EndBlock();
MyBindableResource tonemapped;
if (MyRender11.FxaaEnabled)
{
tonemapped = m_rgba8_linear;
}
else
{
tonemapped = m_uav3;
}
MyGpuProfiler.IC_BeginBlock("Tone mapping");
MyToneMapping.Run(tonemapped, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum, bloom, Postprocess.EnableTonemapping);
MyGpuProfiler.IC_EndBlock();
MyBindableResource renderedImage;
if (MyRender11.FxaaEnabled)
{
MyGpuProfiler.IC_BeginBlock("FXAA");
MyFXAA.Run(m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm, View = MyViewEnum.RtvView
}), tonemapped);
MyGpuProfiler.IC_EndBlock();
renderedImage = m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.SrvView
});
}
else
{
//renderedImage = (tonemapped as MyCustomTexture).GetView(new MyViewKey { Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.SrvView });
renderedImage = tonemapped;
}
ProfilerShort.Begin("Outline");
if (MyOutline.AnyOutline())
{
MyOutline.Run();
MyGpuProfiler.IC_BeginBlock("Outline Blending");
ProfilerShort.Begin("Outline Blending");
if (MyRender11.FxaaEnabled)
{
MyBlendTargets.RunWithStencil(
m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.RtvView
}),
MyRender11.m_rgba8_1,
MyRender11.BlendAdditive,
MyDepthStencilState.TestOutlineMeshStencil,
0x40);
MyBlendTargets.RunWithStencil(
m_rgba8_0.GetView(new MyViewKey {
Fmt = SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, View = MyViewEnum.RtvView
}),
MyRender11.m_rgba8_1,
MyRender11.BlendTransparent,
MyDepthStencilState.TestHighlightMeshStencil,
0x40);
}
else
{
if (MyRender11.MultisamplingEnabled)
{
MyBlendTargets.RunWithPixelStencilTest(tonemapped, MyRender11.m_rgba8_ms, MyRender11.BlendAdditive);
MyBlendTargets.RunWithPixelStencilTest(tonemapped, MyRender11.m_rgba8_ms, MyRender11.BlendTransparent, true);
}
else
{
MyBlendTargets.RunWithStencil(tonemapped, MyRender11.m_rgba8_1, MyRender11.BlendAdditive, MyDepthStencilState.TestOutlineMeshStencil, 0x40);
MyBlendTargets.RunWithStencil(tonemapped, MyRender11.m_rgba8_1, MyRender11.BlendTransparent, MyDepthStencilState.TestHighlightMeshStencil, 0x40);
}
}
ProfilerShort.End();
MyGpuProfiler.IC_EndBlock();
}
ProfilerShort.End();
if (renderTarget != null)
{
MyCopyToRT.Run(renderTarget, renderedImage);
}
if (MyRender11.Settings.DisplayHdrDebug)
{
MyHdrDebugTools.DisplayHistogram((renderTarget as IRenderTargetBindable).RTV, (avgLum as IShaderResourceBindable).SRV);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
return(renderedImage);
}
internal static void Render(MyUnorderedAccessTexture accumTarget, MyUnorderedAccessTexture coverageTarget)
{
ProfilerShort.Begin("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
if (MyRender11.MultisamplingEnabled)
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyScreenDependants.m_resolvedDepth, MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyGBuffer.Main.DepthStencil, MyGBuffer.Main.DepthStencil.Depth);
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
if (MyRender11.DebugOverrides.OIT)
{
SetupOIT(accumTarget, coverageTarget);
}
else
{
SetupStandard();
}
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
if (MyRender11.MultisamplingEnabled)
{
MyGPUParticleRenderer.Run(MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyGPUParticleRenderer.Run(MyGBuffer.Main.DepthStencil.Depth);
}
}
MyGpuProfiler.IC_EndBlock();
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
ProfilerShort.BeginNextBlock("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
