Пример #1
0
        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();
        }
        // Returns the final image and copies it to renderTarget if non-null
        private static IRtvTexture DrawGameScene(IRtvBindable renderTarget)
        {
            MyGpuProfiler.IC_BeginBlockAlways("ClearAndGeometryRender");

            PrepareGameScene();


            // todo: shouldn't be necessary
            if (true)
            {
                ProfilerShort.Begin("Clear");
                MyRender11.RC.ClearState();
                ProfilerShort.End();
            }

            if (MyStereoRender.Enable && MyStereoRender.EnableUsingStencilMask)
            {
                ProfilerShort.Begin("MyStereoStencilMask.Draw");
                MyGpuProfiler.IC_BeginBlock("MyStereoStencilMask.Draw");
                MyStereoStencilMask.Draw();
                MyGpuProfiler.IC_EndBlock();
                ProfilerShort.End();
            }

            MyGpuProfiler.IC_BeginBlock("MyGeometryRenderer.Render");
            Debug.Assert(m_commandLists.Count == 0, "Not all command lists executed last frame!");
            ProfilerShort.Begin("DynamicGeometryRenderer");
            DynamicGeometryRenderer.Render(m_commandLists, true);
            ProfilerShort.End();    // End function block
            if (MyScene.SeparateGeometry)
            {
                ProfilerShort.Begin("StaticGeometryRenderer");
                StaticGeometryRenderer.Render(m_commandLists, false);
                ProfilerShort.End();    // End function block
            }

            SendGlobalOutputMessages();
            ExecuteCommandLists(m_commandLists);
            MyGpuProfiler.IC_EndBlock();

#if !UNSHARPER_TMP
            MyManagers.EnvironmentProbe.FinalizeEnvProbes();
#endif

            // cleanup context atfer deferred lists
            if (true)
            {
                ProfilerShort.Begin("Clear3");
                MyRender11.RC.ClearState();
                ProfilerShort.End();
            }

            MyGpuProfiler.IC_EndBlockAlways();

            ProfilerShort.Begin("Render decals - Opaque");
            MyGpuProfiler.IC_BeginBlock("Render decals - Opaque");
            MyImmediateRC.RC.CopyResource(MyGBuffer.Main.GBuffer1.Resource, MyGlobalResources.Gbuffer1Copy.Resource); // copy gbuffer1
            MyScreenDecals.Draw(false);
            MyGpuProfiler.IC_EndBlock();

            ProfilerShort.BeginNextBlock("Render foliage");
            MyGpuProfiler.IC_BeginBlockAlways("RenderFoliage");
            m_foliageRenderer.Render();
            MyGpuProfiler.IC_EndBlockAlways();

            MyGpuProfiler.IC_BeginBlock("GBuffer Resolve");
            ProfilerShort.BeginNextBlock("MySceneMaterials.MoveToGPU");
            MySceneMaterials.MoveToGPU();

            MyRender11.RC.ResetTargets();

            int nPasses = MyStereoRender.Enable ? 2 : 1;
            for (int i = 0; i < nPasses; i++)
            {
                if (MyStereoRender.Enable)
                {
                    MyStereoRender.RenderRegion = i == 0 ? MyStereoRegion.LEFT : MyStereoRegion.RIGHT;
                }

                if (MultisamplingEnabled)
                {
                    MyRender11.RC.ClearDsv(MyScreenDependants.m_resolvedDepth, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1, 0);
                    MyGpuProfiler.IC_BeginBlock("MarkAAEdges");
                    MyAAEdgeMarking.Run();
                    MyGpuProfiler.IC_EndBlock();
                    MyDepthResolve.Run(MyScreenDependants.m_resolvedDepth, MyGBuffer.Main.DepthStencil);
                }

                ProfilerShort.BeginNextBlock("Shadows");
                MyGpuProfiler.IC_BeginBlockAlways("Shadows");
                IBorrowedUavTexture postProcessedShadows;
                if (MyScene.SeparateGeometry)
                {
                    MyShadowCascadesPostProcess.Combine(MyShadowCascades.CombineShadowmapArray, DynamicShadows.ShadowCascades, StaticShadows.ShadowCascades);
                    postProcessedShadows = DynamicShadows.ShadowCascades.PostProcess(MyShadowCascades.CombineShadowmapArray);
                    //MyShadowCascadesPostProcess.Combine(MyShadowCascades.CombineShadowmapArray,
                    //    DynamicShadows.ShadowCascades, StaticShadows.ShadowCascades);
                    //postProcessedShadows =
                    //    DynamicShadows.ShadowCascades.PostProcess(MyShadowCascades.CombineShadowmapArray);
                }
                else
                {
                    postProcessedShadows = DynamicShadows.ShadowCascades.PostProcess(DynamicShadows.ShadowCascades.CascadeShadowmapArray);
                    //postProcessedShadows = MyManagers.Shadow.Evaluate();
                }
                MyGpuProfiler.IC_EndBlockAlways();

                if (MySSAO.Params.Enabled && m_debugOverrides.Postprocessing && m_debugOverrides.SSAO)
                {
                    ProfilerShort.BeginNextBlock("SSAO");
                    MyGpuProfiler.IC_BeginBlockAlways("SSAO");
                    MySSAO.Run(MyScreenDependants.m_ambientOcclusion, MyGBuffer.Main, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.SrvDepth : MyGBuffer.Main.DepthStencil.SrvDepth);

                    if (MySSAO.Params.UseBlur)
                    {
                        MyBlur.Run(MyScreenDependants.m_ambientOcclusion, MyScreenDependants.m_ambientOcclusionHelper, MyScreenDependants.m_ambientOcclusion, clearColor: Color4.White);
                    }
                    MyGpuProfiler.IC_EndBlockAlways();
                }
                else if (MyHBAO.Params.Enabled && m_debugOverrides.Postprocessing && m_debugOverrides.SSAO)
                {
                    ProfilerShort.BeginNextBlock("HBAO");
                    MyGpuProfiler.IC_BeginBlock("HBAO");
                    MyHBAO.Run(MyScreenDependants.m_ambientOcclusion, MyGBuffer.Main,
                               MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.SrvDepth : MyGBuffer.Main.DepthStencil.SrvDepth);
                    MyGpuProfiler.IC_EndBlock();
                }
                else
                {
                    MyRender11.RC.ClearRtv(MyScreenDependants.m_ambientOcclusion, Color4.White);
                }

                ProfilerShort.BeginNextBlock("Lights");
                MyGpuProfiler.IC_BeginBlockAlways("Lights");
                if (m_debugOverrides.Lighting)
                {
                    MyLightRendering.Render(postProcessedShadows);
                }
                MyGpuProfiler.IC_EndBlockAlways();
                postProcessedShadows.Release();

                if (MyRender11.DebugOverrides.Flares)
                {
                    MyLightRendering.DrawFlares();
                }
            }
            MyStereoRender.RenderRegion = MyStereoRegion.FULLSCREEN;
            MyGpuProfiler.IC_EndBlock();

            // Rendering for VR is solved inside of Transparent rendering
            ProfilerShort.BeginNextBlock("Transparent Pass");
            MyGpuProfiler.IC_BeginBlockAlways("TransparentPass");
            if (m_debugOverrides.Transparent)
            {
                MyTransparentRendering.Render();
            }
            MyGpuProfiler.IC_EndBlockAlways();

            ProfilerShort.BeginNextBlock("PostProcess");
            MyGpuProfiler.IC_BeginBlockAlways("PostProcess");
            MyGpuProfiler.IC_BeginBlock("Luminance reduction");
            IBorrowedUavTexture avgLum = null;

            if (MyRender11.Postprocess.EnableEyeAdaptation)
            {
                if (m_resetEyeAdaptation)
                {
                    MyLuminanceAverage.Reset();
                    m_resetEyeAdaptation = false;
                }

                avgLum = MyLuminanceAverage.Run(MyGBuffer.Main.LBuffer);
            }
            else
            {
                avgLum = MyLuminanceAverage.Skip();
            }

            MyGpuProfiler.IC_EndBlock();

            IBorrowedUavTexture histogram = null;
            if (MyRender11.Settings.DisplayHistogram)
            {
                histogram = MyHdrDebugTools.CreateHistogram(MyGBuffer.Main.LBuffer, MyGBuffer.Main.SamplesCount);
            }
            if (MyRender11.Settings.DisplayHdrIntensity)
            {
                MyHdrDebugTools.DisplayHdrIntensity(MyGBuffer.Main.LBuffer);
            }

            MyGpuProfiler.IC_BeginBlock("Bloom");
            IBorrowedUavTexture bloom;
            if (m_debugOverrides.Postprocessing && m_debugOverrides.Bloom)
            {
                bloom = MyBloom.Run(MyGBuffer.Main.LBuffer, MyGBuffer.Main.GBuffer2,
                                    MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.SrvDepth : MyGBuffer.Main.DepthStencil.SrvDepth);
            }
            else
            {
                bloom = MyManagers.RwTexturesPool.BorrowUav("bloom_EightScreenUavHDR", MyRender11.ResolutionI.X / 8, MyRender11.ResolutionI.Y / 8, MyGBuffer.LBufferFormat);
                MyRender11.RC.ClearRtv(bloom, Color4.Black);
            }
            MyGpuProfiler.IC_EndBlock();


            MyGpuProfiler.IC_BeginBlock("Tone mapping");
            IBorrowedUavTexture tonemapped = MyToneMapping.Run(MyGBuffer.Main.LBuffer, avgLum, bloom, Postprocess.EnableTonemapping && m_debugOverrides.Postprocessing && m_debugOverrides.Tonemapping);
            bloom.Release();
            MyGpuProfiler.IC_EndBlock();

            IRtvTexture renderedImage;

            IBorrowedCustomTexture rgba8_0 = null;
            bool fxaa = MyRender11.FxaaEnabled;
            if (fxaa)
            {
                rgba8_0 = MyManagers.RwTexturesPool.BorrowCustom("MyRender11.Rgb8_0");
                MyGpuProfiler.IC_BeginBlock("FXAA");
                MyFXAA.Run(rgba8_0.Linear, tonemapped);
                MyGpuProfiler.IC_EndBlock();

                renderedImage = rgba8_0.SRgb;
            }
            else
            {
                renderedImage = tonemapped;
            }
            ProfilerShort.Begin("Outline");
            if (MyOutline.AnyOutline())
            {
                IBorrowedRtvTexture outlined = MyOutline.Run();

                MyGpuProfiler.IC_BeginBlock("Outline Blending");
                ProfilerShort.Begin("Outline Blending");
                if (fxaa)
                {
                    MyBlendTargets.RunWithStencil(
                        rgba8_0.SRgb,
                        outlined,
                        MyBlendStateManager.BlendAdditive,
                        MyDepthStencilStateManager.TestOutlineMeshStencil,
                        0x40);
                    MyBlendTargets.RunWithStencil(
                        rgba8_0.SRgb,
                        outlined,
                        MyBlendStateManager.BlendTransparent,
                        MyDepthStencilStateManager.TestHighlightMeshStencil,
                        0x40);
                }
                else
                {
                    if (MyRender11.MultisamplingEnabled)
                    {
                        MyBlendTargets.RunWithPixelStencilTest(tonemapped, outlined, MyBlendStateManager.BlendAdditive);
                        MyBlendTargets.RunWithPixelStencilTest(tonemapped, outlined, MyBlendStateManager.BlendTransparent, true);
                    }
                    else
                    {
                        MyBlendTargets.RunWithStencil(tonemapped, outlined, MyBlendStateManager.BlendAdditive, MyDepthStencilStateManager.TestOutlineMeshStencil, 0x40);
                        MyBlendTargets.RunWithStencil(tonemapped, outlined, MyBlendStateManager.BlendTransparent, MyDepthStencilStateManager.TestHighlightMeshStencil, 0x40);
                    }
                }
                ProfilerShort.End();
                MyGpuProfiler.IC_EndBlock();

                outlined.Release();
            }
            ProfilerShort.End();

            if (renderTarget != null)
            {
                MyCopyToRT.Run(renderTarget, renderedImage);
            }

            if (MyRender11.Settings.DisplayHistogram)
            {
                if (renderTarget != null && avgLum != null)
                {
                    MyHdrDebugTools.DisplayHistogram(renderTarget, avgLum, histogram);
                }
            }
            MyGpuProfiler.IC_EndBlockAlways();
            ProfilerShort.End();

            if (rgba8_0 != null)
            {
                rgba8_0.Release();
            }
            if (histogram != null)
            {
                histogram.Release();
            }
            avgLum.Release();
            tonemapped.Release();

            // HOTFIX: MyDebugTextureDisplay uses borrowed textures. If we place MyDebugTextureDisplay to the different location, we will have problem with borrowed textures (comment by Michal)
            ProfilerShort.Begin("MyDebugTextureDisplay.Draw");
            MyGpuProfiler.IC_BeginBlock("MyDebugTextureDisplay.Draw");
            MyDebugTextureDisplay.Draw(MyRender11.Backbuffer);
            MyGpuProfiler.IC_EndBlock();
            ProfilerShort.End();

            return(renderedImage);
        }
Пример #3
0
        // Returns the final image and copies it to renderTarget if non-null
        private static MyBindableResource DrawGameScene(MyBindableResource renderTarget)
        {
            MyGpuProfiler.IC_BeginBlock("Clear & Geometry Render");

            PrepareGameScene();

            // todo: shouldn't be necessary
            if (true)
            {
                ProfilerShort.Begin("Clear");
                MyRenderContext.Immediate.Clear();
                MyRenderContext.Immediate.DeviceContext.ClearState();
                ProfilerShort.End();
            }

            if (MyStereoRender.Enable && MyStereoRender.EnableUsingStencilMask)
            {
                ProfilerShort.Begin("MyStereoStencilMask.Draw");
                MyGpuProfiler.IC_BeginBlock("MyStereoStencilMask.Draw");
                MyStereoStencilMask.Draw();
                MyGpuProfiler.IC_EndBlock();
                ProfilerShort.End();
            }

            MyGpuProfiler.IC_BeginBlock("MyGeometryRenderer.Render");
            Debug.Assert(m_commandLists.Count == 0, "Not all command lists executed last frame!");
            ProfilerShort.Begin("DynamicGeometryRenderer");
            DynamicGeometryRenderer.Render(m_commandLists, true);
            ProfilerShort.End();    // End function block
            if (MyScene.SeparateGeometry)
            {
                ProfilerShort.Begin("StaticGeometryRenderer");
                StaticGeometryRenderer.Render(m_commandLists, false);
                ProfilerShort.End();    // End function block
            }

            SendGlobalOutputMessages();
            ExecuteCommandLists(m_commandLists);
            MyGpuProfiler.IC_EndBlock();

#if !UNSHARPER_TMP
            MyEnvironmentProbe.FinalizeEnvProbes();
#endif

            // 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();
            }

            MyGpuProfiler.IC_EndBlock();

            ProfilerShort.Begin("Render decals - Opaque");
            MyGpuProfiler.IC_BeginBlock("Render decals - Opaque");
            MyRender11.CopyGbufferToScratch();
            MyScreenDecals.Draw(false);
            MyGpuProfiler.IC_EndBlock();

            ProfilerShort.BeginNextBlock("Render foliage");
            MyGpuProfiler.IC_BeginBlock("Render foliage");
            m_foliageRenderer.Render();
            MyGpuProfiler.IC_EndBlock();

            MyGpuProfiler.IC_BeginBlock("GBuffer Resolve");
            ProfilerShort.BeginNextBlock("MySceneMaterials.MoveToGPU");
            MySceneMaterials.MoveToGPU();

            int nPasses = MyStereoRender.Enable ? 2 : 1;
            for (int i = 0; i < nPasses; i++)
            {
                if (MyStereoRender.Enable)
                {
                    MyStereoRender.RenderRegion = i == 0 ? MyStereoRegion.LEFT : MyStereoRegion.RIGHT;
                }

                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);
                }

                ProfilerShort.BeginNextBlock("Shadows");
                MyGpuProfiler.IC_BeginBlock("Shadows");
                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_EndBlock();

                ProfilerShort.BeginNextBlock("SSAO");
                MyGpuProfiler.IC_BeginBlock("SSAO");
                if (Postprocess.EnableSsao && m_debugOverrides.Postprocessing && m_debugOverrides.SSAO)
                {
                    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();

                ProfilerShort.BeginNextBlock("Lights");
                MyGpuProfiler.IC_BeginBlock("Lights");
                if (m_debugOverrides.Lighting)
                {
                    MyLightRendering.Render();
                }
                MyGpuProfiler.IC_EndBlock();

                if (MyRender11.DebugOverrides.Flares)
                {
                    MyLightRendering.DrawFlares();
                }
            }
            MyStereoRender.RenderRegion = MyStereoRegion.FULLSCREEN;
            MyGpuProfiler.IC_EndBlock();

            // Rendering for VR is solved inside of Transparent rendering
            ProfilerShort.BeginNextBlock("Transparent Pass");
            MyGpuProfiler.IC_BeginBlock("Transparent Pass");
            if (m_debugOverrides.Transparent)
            {
                MyTransparentRendering.Render(m_transparencyAccum, m_transparencyCoverage);
            }
            MyGpuProfiler.IC_EndBlock();

            ProfilerShort.BeginNextBlock("PostProcess");
            MyGpuProfiler.IC_BeginBlock("PostProcess");
            MyGpuProfiler.IC_BeginBlock("Luminance reduction");
            MyBindableResource avgLum = null;

            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");
            MyBindableResource bloom;
            if (m_debugOverrides.Postprocessing && m_debugOverrides.Bloom)
            {
                bloom = MyBloom.Run(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum);
            }
            else
            {
                MyRender11.DeviceContext.ClearRenderTargetView(MyRender11.EighthScreenUavHDR.m_RTV, Color4.Black);
                bloom = MyRender11.EighthScreenUavHDR;
            }
            MyGpuProfiler.IC_EndBlock();

            MyBindableResource tonemapped;
            bool fxaa = MyRender11.FxaaEnabled;
            if (fxaa)
            {
                tonemapped = m_rgba8_linear;
            }
            else
            {
                tonemapped = m_uav3;
            }

            MyGpuProfiler.IC_BeginBlock("Tone mapping");
            if (m_debugOverrides.Postprocessing && m_debugOverrides.Tonemapping)
            {
                MyToneMapping.Run(tonemapped, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), avgLum, bloom, Postprocess.EnableTonemapping);
            }
            else
            {
                tonemapped = MyGBuffer.Main.Get(MyGbufferSlot.LBuffer);
                //MyRender11.DeviceContext.CopyResource(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer).m_resource, tonemapped.m_resource);
            }
            MyGpuProfiler.IC_EndBlock();

            MyBindableResource renderedImage;

            if (fxaa)
            {
                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 (fxaa)
                {
                    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)
            {
                var target = renderTarget as IRenderTargetBindable;
                var lum    = avgLum as IShaderResourceBindable;
                if (target != null && lum != null)
                {
                    MyHdrDebugTools.DisplayHistogram(target.RTV, lum.SRV);
                }
            }
            MyGpuProfiler.IC_EndBlock();
            ProfilerShort.End();

            return(renderedImage);
        }
        // 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);
        }