XCEngine/managed/GameScripts/RenderPipelineApiProbe.cs

using XCEngine;

namespace Gameplay
{
    public sealed class LegacyRenderPipelineApiProbeAsset : RenderPipelineAsset
    {
    }

    public sealed class RenderPipelineApiProbeAsset : ScriptableRenderPipelineAsset
    {
    }

    public sealed class ManagedRenderPipelineProbeAsset : ScriptableRenderPipelineAsset
    {
        public static int CreatePipelineCallCount;

        protected override ScriptableRenderPipeline CreatePipeline()
        {
            CreatePipelineCallCount++;
            return new ManagedRenderPipelineProbe();
        }
    }

    public sealed class ManagedPostProcessRenderPipelineProbeAsset : ScriptableRenderPipelineAsset
    {
        protected override ScriptableRenderPipeline CreatePipeline()
        {
            return new ManagedPostProcessRenderPipelineProbe();
        }
    }

    public sealed class ManagedForwardRenderPipelineProbeAsset
        : ScriptableRenderPipelineAsset
    {
        public static int CreatePipelineCallCount;

        protected override ScriptableRenderPipeline CreatePipeline()
        {
            CreatePipelineCallCount++;
            return new ManagedForwardRenderPipelineProbe();
        }

        protected override void ConfigureCameraFramePlan(
            ScriptableRenderPipelinePlanningContext context)
        {
            context.ClearPostProcessStage();
            context.RequestPostProcessStage(
                CameraFrameColorSource.MainSceneColor,
                false);
        }
    }

    public sealed class ManagedPlannedFullscreenRenderPipelineProbeAsset
        : ScriptableRenderPipelineAsset
    {
        protected override ScriptableRenderPipeline CreatePipeline()
        {
            return new ManagedPlannedFullscreenRenderPipelineProbe();
        }

        protected override void ConfigureCameraFramePlan(
            ScriptableRenderPipelinePlanningContext context)
        {
            context.ClearPostProcessStage();
            context.ClearFinalOutputStage();
            context.RequestPostProcessStage(
                CameraFrameColorSource.MainSceneColor,
                true);
            context.RequestFinalOutputStage(
                CameraFrameColorSource.PostProcessColor);
        }
    }

    public sealed class ManagedCameraRequestConfiguredRenderPipelineProbeAsset
        : ScriptableRenderPipelineAsset
    {
        protected override ScriptableRenderPipeline CreatePipeline()
        {
            return new ManagedRenderPipelineProbe();
        }

        protected override void ConfigureCameraRenderRequest(
            ScriptableRenderPipelineCameraRequestContext context)
        {
            if (context != null && context.hasDirectionalShadow)
            {
                context.ClearDirectionalShadow();
            }
        }
    }

    public sealed class ManagedRenderPipelineProbe : ScriptableRenderPipeline
    {
        public static int SupportsStageCallCount;
        public static int RecordStageCallCount;

        protected override bool SupportsStageRenderGraph(
            CameraFrameStage stage)
        {
            SupportsStageCallCount++;
            return stage == CameraFrameStage.MainScene;
        }

        protected override bool RecordStageRenderGraph(
            ScriptableRenderContext context)
        {
            RecordStageCallCount++;
            return context != null &&
                   context.stage == CameraFrameStage.MainScene &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.BeforeOpaque) &&
                   context.RecordScenePhase(ScenePhase.Opaque) &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.AfterOpaque) &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.BeforeSkybox) &&
                   context.RecordScenePhase(ScenePhase.Skybox) &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.AfterSkybox) &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.BeforeTransparent) &&
                   context.RecordScenePhase(ScenePhase.Transparent) &&
                   context.RecordSceneInjectionPoint(
                       SceneRenderInjectionPoint.AfterTransparent);
        }
    }

    public sealed class ManagedPostProcessRenderPipelineProbe : ScriptableRenderPipeline
    {
        protected override bool SupportsStageRenderGraph(
            CameraFrameStage stage)
        {
            return stage == CameraFrameStage.PostProcess;
        }

        protected override bool RecordStageRenderGraph(
            ScriptableRenderContext context)
        {
            return context != null &&
                   context.stage == CameraFrameStage.PostProcess &&
                   context.RecordFullscreenPass(
                       FullscreenPassDescriptor.CreateColorScale(
                           new Vector4(1.10f, 0.95f, 0.90f, 1.0f))) &&
                   context.RecordFullscreenPass(
                       FullscreenPassDescriptor.CreateColorScale(
                           new Vector4(0.95f, 1.05f, 1.10f, 1.0f)));
        }
    }

    public sealed class ManagedForwardRenderPipelineProbe
        : ScriptableRenderPipeline
    {
        public static int SupportsMainSceneCallCount;
        public static int SupportsPostProcessCallCount;
        public static int RecordMainSceneCallCount;
        public static int RecordSceneCallCount;
        public static int RecordPostProcessCallCount;

        protected override bool SupportsStageRenderGraph(
            CameraFrameStage stage)
        {
            if (stage == CameraFrameStage.MainScene)
            {
                SupportsMainSceneCallCount++;
                return true;
            }

            if (stage == CameraFrameStage.PostProcess)
            {
                SupportsPostProcessCallCount++;
                return true;
            }

            return false;
        }

        protected override bool RecordStageRenderGraph(
            ScriptableRenderContext context)
        {
            if (context == null)
            {
                return false;
            }

            if (context.stage == CameraFrameStage.MainScene)
            {
                RecordMainSceneCallCount++;
                bool recorded = context.RecordScene();
                if (recorded)
                {
                    RecordSceneCallCount++;
                }

                return recorded;
            }

            if (context.stage == CameraFrameStage.PostProcess)
            {
                RecordPostProcessCallCount++;
                return context.RecordFullscreenPass(
                    FullscreenPassDescriptor.CreateColorScale(
                        new Vector4(1.03f, 0.98f, 0.94f, 1.0f)));
            }

            return false;
        }
    }

    public sealed class ManagedPlannedFullscreenRenderPipelineProbe
        : ScriptableRenderPipeline
    {
        protected override bool SupportsStageRenderGraph(
            CameraFrameStage stage)
        {
            return stage == CameraFrameStage.PostProcess ||
                   stage == CameraFrameStage.FinalOutput;
        }

        protected override bool RecordStageRenderGraph(
            ScriptableRenderContext context)
        {
            return context != null &&
                   (context.stage == CameraFrameStage.PostProcess ||
                    context.stage == CameraFrameStage.FinalOutput) &&
                   context.RecordFullscreenPass(
                       FullscreenPassDescriptor.CreateColorScale(
                           new Vector4(1.05f, 1.0f, 0.95f, 1.0f)));
        }
    }

    public sealed class RenderPipelineApiProbe : MonoBehaviour
    {
        public bool InitialTypeWasNull;
        public bool InvalidSelectionRejected;
        public bool InvalidSelectionMentionsScriptableBase;
        public bool SelectionRoundTripSucceeded;
        public string SelectedPipelineTypeName = string.Empty;

        public void Start()
        {
            InitialTypeWasNull = GraphicsSettings.renderPipelineAssetType == null;

            try
            {
                GraphicsSettings.renderPipelineAssetType =
                    typeof(LegacyRenderPipelineApiProbeAsset);
                InvalidSelectionRejected = false;
            }
            catch (System.ArgumentException ex)
            {
                InvalidSelectionRejected = true;
                InvalidSelectionMentionsScriptableBase =
                    ex.Message.Contains("ScriptableRenderPipelineAsset");
            }

            GraphicsSettings.renderPipelineAssetType =
                typeof(RenderPipelineApiProbeAsset);
            System.Type selectedType = GraphicsSettings.renderPipelineAssetType;
            SelectionRoundTripSucceeded =
                selectedType == typeof(RenderPipelineApiProbeAsset);
            SelectedPipelineTypeName = selectedType != null
                ? selectedType.FullName ?? string.Empty
                : string.Empty;
        }
    }

    public sealed class ManagedRenderPipelineRuntimeSelectionProbe : MonoBehaviour
    {
        public void Start()
        {
            ManagedRenderPipelineProbeAsset.CreatePipelineCallCount = 0;
            ManagedRenderPipelineProbe.SupportsStageCallCount = 0;
            ManagedRenderPipelineProbe.RecordStageCallCount = 0;
            GraphicsSettings.renderPipelineAssetType =
                typeof(ManagedRenderPipelineProbeAsset);
        }
    }

    public sealed class ManagedForwardRenderPipelineRuntimeSelectionProbe
        : MonoBehaviour
    {
        public int ObservedCreatePipelineCallCount;
        public int ObservedSupportsMainSceneCallCount;
        public int ObservedSupportsPostProcessCallCount;
        public int ObservedRecordMainSceneCallCount;
        public int ObservedRecordSceneCallCount;
        public int ObservedRecordPostProcessCallCount;

        public void Start()
        {
            ManagedForwardRenderPipelineProbeAsset.CreatePipelineCallCount = 0;
            ManagedForwardRenderPipelineProbe.SupportsMainSceneCallCount = 0;
            ManagedForwardRenderPipelineProbe.SupportsPostProcessCallCount = 0;
            ManagedForwardRenderPipelineProbe.RecordMainSceneCallCount = 0;
            ManagedForwardRenderPipelineProbe.RecordSceneCallCount = 0;
            ManagedForwardRenderPipelineProbe.RecordPostProcessCallCount = 0;
            GraphicsSettings.renderPipelineAssetType =
                typeof(ManagedForwardRenderPipelineProbeAsset);
        }

        public void Update()
        {
            ObservedCreatePipelineCallCount =
                ManagedForwardRenderPipelineProbeAsset.CreatePipelineCallCount;
            ObservedSupportsMainSceneCallCount =
                ManagedForwardRenderPipelineProbe.SupportsMainSceneCallCount;
            ObservedSupportsPostProcessCallCount =
                ManagedForwardRenderPipelineProbe.SupportsPostProcessCallCount;
            ObservedRecordMainSceneCallCount =
                ManagedForwardRenderPipelineProbe.RecordMainSceneCallCount;
            ObservedRecordSceneCallCount =
                ManagedForwardRenderPipelineProbe.RecordSceneCallCount;
            ObservedRecordPostProcessCallCount =
                ManagedForwardRenderPipelineProbe.RecordPostProcessCallCount;
        }
    }
}