refactor(srp): require explicit managed renderer stage planning

2026-04-22 01:23:52 +08:00
parent 9760bcb00e
commit 33e9041d60
4 changed files with 203 additions and 132 deletions
--- a/managed/GameScripts/RenderPipelineApiProbe.cs
+++ b/managed/GameScripts/RenderPipelineApiProbe.cs
@@ -419,6 +419,84 @@ namespace Gameplay
                renderer.EnqueuePass(renderPass);
            }
        }
+
+        public override void ConfigureCameraFramePlan(
+            ScriptableRenderPipelinePlanningContext context)
+        {
+            if (context == null)
+            {
+                return;
+            }
+
+            bool hasPostProcessPass = false;
+            bool hasFinalOutputPass = false;
+            for (int i = 0; i < m_passes.Length; ++i)
+            {
+                ScriptableRenderPass renderPass = m_passes[i];
+                if (renderPass == null)
+                {
+                    continue;
+                }
+
+                if (renderPass.SupportsStage(
+                        CameraFrameStage.PostProcess))
+                {
+                    hasPostProcessPass = true;
+                }
+
+                if (renderPass.SupportsStage(
+                        CameraFrameStage.FinalOutput))
+                {
+                    hasFinalOutputPass = true;
+                }
+            }
+
+            bool needsGraphManagedPostProcessOutput =
+                context.HasFinalColorProcessing() ||
+                context.IsStageRequested(
+                    CameraFrameStage.FinalOutput) ||
+                hasFinalOutputPass;
+
+            if (hasPostProcessPass)
+            {
+                if (!context.IsStageRequested(
+                        CameraFrameStage.PostProcess))
+                {
+                    context.RequestFullscreenStage(
+                        CameraFrameStage.PostProcess,
+                        CameraFrameColorSource.MainSceneColor,
+                        needsGraphManagedPostProcessOutput);
+                }
+                else if (needsGraphManagedPostProcessOutput &&
+                         context.GetStageColorSource(
+                             CameraFrameStage.PostProcess) !=
+                             CameraFrameColorSource.ExplicitSurface &&
+                         !context.UsesGraphManagedOutputColor(
+                             CameraFrameStage.PostProcess))
+                {
+                    CameraFrameColorSource source =
+                        context.GetStageColorSource(
+                            CameraFrameStage.PostProcess);
+                    context.ClearFullscreenStage(
+                        CameraFrameStage.PostProcess);
+                    context.RequestFullscreenStage(
+                        CameraFrameStage.PostProcess,
+                        source,
+                        true);
+                }
+            }
+
+            if (hasFinalOutputPass &&
+                !context.IsStageRequested(
+                    CameraFrameStage.FinalOutput))
+            {
+                context.RequestFullscreenStage(
+                    CameraFrameStage.FinalOutput,
+                    hasPostProcessPass
+                        ? CameraFrameColorSource.PostProcessColor
+                        : CameraFrameColorSource.MainSceneColor);
+            }
+        }
    }

    internal class ProbeSceneRenderer : ScriptableRenderer