Merge pull request #8111 from Unity-Technologies/internal/6000.0/staging

Internal/6000.0/staging

Author: UnityAljosha

Packages/com.unity.render-pipelines.core/Documentation~/custom-material-inspector.md

@@ -6,7 +6,7 @@ Custom Material Inspectors enable you to define how Unity displays properties in
 
 The implementation for custom Material Inspectors differs between URP and HDRP. For example, for compatibility purposes, every custom Material Inspector in HDRP must inherit from `HDShaderGUI` which does not exist in URP. For information on how to create custom Material Inspectors for the respective render pipelines, see:
 
-- **HDRP**: [HDRP custom Material Inspectors](https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@latest?subfolder=/manual/hdrp-custom-material-inspector.html).
+- **HDRP**: [HDRP custom Material Inspectors](https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@latest?subfolder=/manual/custom-material-inspectors.html).
 - **URP**: [Unity Custom Shader GUI](https://docs.unity3d.com/Manual/SL-CustomShaderGUI.html).
 
 ## Assigning a custom Material Inspector

Packages/com.unity.render-pipelines.core/Documentation~/render-graph-writing-a-render-pipeline.md

@@ -15,7 +15,7 @@ public class MyRenderPipeline : RenderPipeline
 
     void InitializeRenderGraph()
     {
-        m_RenderGraph = new RenderGraph(“MyRenderGraph”);
+        m_RenderGraph = new RenderGraph("MyRenderGraph");
     }
 
     void CleanupRenderGraph()

Packages/com.unity.render-pipelines.core/Editor/HeaderFoldout.cs

@@ -77,7 +77,15 @@ public HeaderFoldout() : base()
             m_HelpButton.SetEnabled(!string.IsNullOrEmpty(m_DocumentationURL));
             line.Add(m_HelpButton);
 
-            m_ContextMenuButton = new Button(Background.FromTexture2D(CoreEditorStyles.paneOptionsIcon), () => ShowMenu());
+            m_ContextMenuButton =
+                new Button(Background.FromTexture2D(CoreEditorStyles.paneOptionsIcon), () => ShowMenu())
+                {
+                    style =
+                    {
+                        paddingRight = 2
+                    }
+                };
+
             m_ContextMenuButton.SetEnabled(m_ContextMenuGenerator != null);
             line.Add(m_ContextMenuButton);
 

Packages/com.unity.render-pipelines.core/Editor/Lighting/ProbeVolume/DynamicGI/DynamicGISkyOcclusion.urtshader

@@ -1,4 +1,4 @@
-#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal
+#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal webgpu
 #define UNIFIED_RT_GROUP_SIZE_X 64
 #define UNIFIED_RT_GROUP_SIZE_Y 1
 

Packages/com.unity.render-pipelines.core/Editor/Lighting/ProbeVolume/ProbeVolumeCellDilation.compute

@@ -1,6 +1,6 @@
 #pragma kernel DilateCell
 
-#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal switch
+#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal switch webgpu
 
 #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl"
 #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/CommonLighting.hlsl"

Packages/com.unity.render-pipelines.core/Editor/Lighting/ProbeVolume/ProbeVolumeSubdivide.compute

@@ -6,7 +6,7 @@
 #pragma kernel VoxelizeProbeVolumeData
 #pragma kernel Subdivide
 
-#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal switch
+#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal switch webgpu
 
 // #pragma enable_d3d11_debug_symbols
 

Packages/com.unity.render-pipelines.core/Editor/Lighting/ProbeVolume/VirtualOffset/TraceVirtualOffset.urtshader

@@ -1,4 +1,4 @@
-#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal
+#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal webgpu switch
 #define UNIFIED_RT_GROUP_SIZE_X 64
 #define UNIFIED_RT_GROUP_SIZE_Y 1
 

Packages/com.unity.render-pipelines.core/Editor/RenderGraph/RenderGraphViewer.SidePanel.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using UnityEditor.UIElements;
 using UnityEditorInternal;
@@ -122,7 +122,37 @@ bool IsSearchFilterMatch(string str, string searchString, out int startIndex, ou
             return true;
         }
 
+        private IVisualElementScheduledItem m_PreviousSearch;
+        private string m_PendingSearchString = string.Empty;
+        private const int k_SearchStringLimit = 15;
         void OnSearchFilterChanged(Dictionary<VisualElement, List<TextElement>> elementCache, string searchString)
+        {
+            // Ensure the search string is within the allowed length limit (15 chars max)
+            if (searchString.Length > k_SearchStringLimit)
+            {
+                searchString = searchString[..k_SearchStringLimit];  // Trim to max 15 chars
+                Debug.LogWarning("[Render Graph Viewer] Search string limit exceeded: " + k_SearchStringLimit);
+            }
+
+            // If the search string hasn't changed, avoid repeating the same search
+            if (m_PendingSearchString == searchString)
+                return;
+
+            m_PendingSearchString = searchString;
+
+            if (m_PreviousSearch != null && m_PreviousSearch.isActive)
+                m_PreviousSearch.Pause();
+
+            m_PreviousSearch = rootVisualElement
+                .schedule
+                .Execute(() =>
+                {
+                    PerformSearchAsync(elementCache, searchString);
+                })
+                .StartingIn(5); // Avoid spamming multiple search if the user types really fast
+        }
+
+        private void PerformSearchAsync(Dictionary<VisualElement, List<TextElement>> elementCache, string searchString)
         {
             // Display filter
             foreach (var (foldout, descendants) in elementCache)
@@ -362,8 +392,12 @@ void CreateTextElement(VisualElement parent, string text, string className = nul
                         {
                             var attachmentFoldout = new Foldout();
 
+                            string subResourceText = string.Empty;
+                            if (attachmentInfo.attachment.mipLevel > 0) subResourceText += $" Mip:{attachmentInfo.attachment.mipLevel}";
+                            if (attachmentInfo.attachment.depthSlice > 0) subResourceText += $" Slice:{attachmentInfo.attachment.depthSlice}";
+
                             // Abuse Foldout to allow two-line header (same as above)
-                            attachmentFoldout.text = $"<b>{attachmentInfo.resourceName}</b><br>";
+                            attachmentFoldout.text = $"<b>{attachmentInfo.resourceName + subResourceText}</b><br>";
                             Label attachmentIndexLabel = new Label($"<br>Attachment #{attachmentInfo.attachmentIndex}");
                             attachmentIndexLabel.AddToClassList(Classes.kInfoFoldoutSecondaryText);
 
@@ -384,13 +418,13 @@ void CreateTextElement(VisualElement parent, string text, string className = nul
 
                             attachmentFoldout.Add(new TextElement
                             {
-                                text = $"<b>Load action:</b> {attachmentInfo.loadAction}\n- {attachmentInfo.loadReason}"
+                                text = $"<b>Load action:</b> {attachmentInfo.attachment.loadAction}\n- {attachmentInfo.loadReason}"
                             });
 
                             bool addMsaaInfo = !string.IsNullOrEmpty(attachmentInfo.storeMsaaReason);
                             string resolvedTexturePrefix = addMsaaInfo ? "Resolved surface: " : "";
 
-                            string storeActionText = $"<b>Store action:</b> {attachmentInfo.storeAction}" +
+                            string storeActionText = $"<b>Store action:</b> {attachmentInfo.attachment.storeAction}" +
                                                      $"\n - {resolvedTexturePrefix}{attachmentInfo.storeReason}";
 
                             if (addMsaaInfo)

Packages/com.unity.render-pipelines.core/Runtime/Debug/ProbeVolumeDebugBase.hlsl

@@ -35,6 +35,7 @@ float GetCurrentExposureMultiplier()
     return LOAD_TEXTURE2D(_ExposureTexture, int2(0, 0)).x;
 }
 
+#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureXR.hlsl"
 #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/UnityInstancing.hlsl"
 #include "Packages/com.unity.render-pipelines.core/Runtime/Lighting/ProbeVolume/DecodeSH.hlsl"
 #include "Packages/com.unity.render-pipelines.core/Runtime/Lighting/ProbeVolume/ProbeVolume.hlsl"
@@ -267,6 +268,7 @@ bool ShouldCull(inout v2f o)
     bool shouldCull = false;
     if (distance(position.xyz + _APVWorldOffset, GetCurrentViewPosition()) > _CullDistance || brickSize > _MaxAllowedSubdiv || brickSize < _MinAllowedSubdiv)
     {
+        ZERO_INITIALIZE(v2f, o);
         DoCull(o);
         shouldCull = true;
     }

Packages/com.unity.render-pipelines.core/Runtime/GPUDriven/InstanceData/InstanceDataSystem.Jobs.cs

@@ -379,7 +379,6 @@ private unsafe struct ProbesUpdateJob : IJobParallelForBatch
         {
             public const int k_BatchSize = 64;
 
-            [ReadOnly] public bool initialize;
             [NativeDisableContainerSafetyRestriction, NoAlias][ReadOnly] public NativeArray<InstanceHandle> instances;
             [NativeDisableParallelForRestriction][NativeDisableContainerSafetyRestriction, NoAlias] public CPUInstanceData instanceData;
             [ReadOnly] public CPUSharedInstanceData sharedInstanceData;
@@ -403,11 +402,6 @@ public void Execute(int startIndex, int count)
 
                     int sharedInstanceIndex = sharedInstanceData.InstanceToIndex(instanceData, instance);
                     TransformUpdateFlags flags = sharedInstanceData.flags[sharedInstanceIndex].transformUpdateFlags;
-                    bool isStaticObject = (flags & TransformUpdateFlags.IsPartOfStaticBatch) != 0;
-
-                    if (!initialize && isStaticObject)
-                        continue;
-
                     bool hasLightProbe = (flags & TransformUpdateFlags.HasLightProbeCombined) != 0;
 
                     if (!hasLightProbe)
@@ -976,7 +970,7 @@ public void Execute(int index)
                     instanceData.editorData.selectedBits.Set(instanceData.InstanceToIndex(instance), true);
             }
         }
-        
+
 #endif
     }
 }

Packages/com.unity.render-pipelines.core/Runtime/GPUDriven/InstanceData/InstanceDataSystem.cs

@@ -351,7 +351,6 @@ private unsafe void UpdateInstanceTransformsData(bool initialize, NativeArray<In
 
             var probesJob = new ProbesUpdateJob()
             {
-                initialize = initialize,
                 instances = instances,
                 instanceData = m_InstanceData,
                 sharedInstanceData = m_SharedInstanceData,
@@ -402,7 +401,6 @@ private unsafe void UpdateInstanceProbesData(NativeArray<InstanceHandle> instanc
 
             new ProbesUpdateJob()
             {
-                initialize = false,
                 instances = instances,
                 instanceData = m_InstanceData,
                 sharedInstanceData = m_SharedInstanceData,

Packages/com.unity.render-pipelines.core/Runtime/PostProcessing/LensFlareCommonSRP.cs

@@ -1707,7 +1707,7 @@ static public void DoLensFlareDataDrivenCommon(Material lensFlareShader, Camera
                 Vector2 occlusionRadiusEdgeScreenPos1 = (Vector2)WorldToViewport(cam, !isDirLight, isCameraRelative, viewProjMatrix, positionWS + cam.transform.up * adjustedOcclusionRadius);
                 float occlusionRadius = (occlusionRadiusEdgeScreenPos1 - occlusionRadiusEdgeScreenPos0).magnitude;
 
-                if (comp.useOcclusion)
+                if (comp.useOcclusion && occlusionRT != null)
                 {
                     cmd.SetGlobalTexture(_FlareOcclusionTex, occlusionRT);
                     cmd.EnableShaderKeyword("FLARE_HAS_OCCLUSION");

Packages/com.unity.render-pipelines.core/Runtime/RenderGraph/Compiler/NativePassCompiler.Debug.cs

@@ -36,11 +36,10 @@ static RenderGraph.DebugData.PassData.NRPInfo.NativeRenderPassInfo.AttachmentInf
             {
                 resourceName = pointTo.GetName(ctx, attachment.handle),
                 attachmentIndex = attachmentIndex,
-                loadAction = attachment.loadAction.ToString(),
                 loadReason = loadReason,
-                storeAction = attachment.storeAction.ToString(),
                 storeReason = storeReason,
-                storeMsaaReason = storeMsaaReason
+                storeMsaaReason = storeMsaaReason,
+                attachment = attachment
             };
         }
 
@@ -207,6 +206,8 @@ internal void GenerateNativeCompilerDebugData(ref RenderGraph.DebugData debugDat
                     debugResource.textureData.depth = resourceUnversioned.volumeDepth;
                     debugResource.textureData.samples = resourceUnversioned.msaaSamples;
                     debugResource.textureData.format = info.format;
+                    debugResource.textureData.bindMS = resourceUnversioned.bindMS;
+                    debugResource.textureData.clearBuffer = resourceUnversioned.clear;
                     debugResource.memoryless = resourceUnversioned.memoryLess;
 
                     debugResource.consumerList = new List<int>();
@@ -240,7 +241,7 @@ internal void GenerateNativeCompilerDebugData(ref RenderGraph.DebugData debugDat
                 debugPass.resourceReadLists = new List<int>[(int)RenderGraphResourceType.Count];
                 debugPass.resourceWriteLists = new List<int>[(int)RenderGraphResourceType.Count];
 
-                RenderGraph.DebugData.s_PassScriptMetadata.TryGetValue(passName, out debugPass.scriptInfo);
+                RenderGraph.DebugData.s_PassScriptMetadata.TryGetValue(graphPass, out debugPass.scriptInfo);
 
                 debugPass.syncFromPassIndex = -1; // TODO async compute support
                 debugPass.syncToPassIndex = -1; // TODO async compute support

Packages/com.unity.render-pipelines.core/Runtime/RenderGraph/Compiler/PassesData.cs

@@ -40,11 +40,15 @@ public override int GetHashCode()
             return hash;
         }
 
-        public static bool EqualForMerge(PassFragmentData x, PassFragmentData y)
+        // If you modify this, check if struct RenderPassSetup::Attachment in "GfxDevice\RenderPassSetup.h" also needs changes
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool SameSubResource(in PassFragmentData x, in PassFragmentData y)
         {
             // We ignore the version for now we assume if one pass writes version x and the next y they can
             // be merged in the same native render pass
-            return x.resource.index == y.resource.index && x.accessFlags == y.accessFlags && x.mipLevel == y.mipLevel && x.depthSlice == y.depthSlice;
+            // We also do not look at the access flags as they get OR-ed together when adding subpasses to the native pass so the access flags
+            // will always cover the required access (and thus possibly more if required by other passes)
+            return x.resource.index == y.resource.index && x.mipLevel == y.mipLevel && x.depthSlice == y.depthSlice;
         }
     }
 
@@ -693,7 +697,7 @@ public static PassBreakAudit CanMerge(CompilerContextData contextData, int activ
 
                 for (int i = 0; i < nativePass.fragments.size; ++i)
                 {
-                    if (nativePass.fragments[i].resource.index == fragment.resource.index)
+                    if (PassFragmentData.SameSubResource(nativePass.fragments[i], fragment))
                     {
                         alreadyAttached = true;
                         break;
@@ -723,7 +727,7 @@ public static PassBreakAudit CanMerge(CompilerContextData contextData, int activ
 
                 for (int i = 0; i < nativePass.fragments.size; ++i)
                 {
-                    if (nativePass.fragments[i].resource.index == fragmentInput.resource.index)
+                    if (PassFragmentData.SameSubResource(nativePass.fragments[i], fragmentInput))
                     {
                         alreadyAttached = true;
                         break;
@@ -816,7 +820,7 @@ static bool CanMergeNativeSubPass(CompilerContextData contextData, NativePassDat
                         int colorAttachmentIdx = -1;
                         for (int fragmentId = 0; fragmentId < fragmentList.size; ++fragmentId)
                         {
-                            if (fragmentList[fragmentId].resource.index == graphPassFragment.resource.index)
+                            if (PassFragmentData.SameSubResource(fragmentList[fragmentId], graphPassFragment))
                             {
                                 colorAttachmentIdx = fragmentId;
                                 break;
@@ -849,7 +853,7 @@ static bool CanMergeNativeSubPass(CompilerContextData contextData, NativePassDat
                     int inputAttachmentIdx = -1;
                     for (int fragmentId = 0; fragmentId < fragmentList.size; ++fragmentId)
                     {
-                        if (fragmentList[fragmentId].resource.index == graphFragmentInput.resource.index)
+                        if (PassFragmentData.SameSubResource(fragmentList[fragmentId], graphFragmentInput))
                         {
                             inputAttachmentIdx = fragmentId;
                             break;
@@ -928,7 +932,7 @@ public static void TryMergeNativeSubPass(CompilerContextData contextData, ref Na
                         int colorAttachmentIdx = -1;
                         for (int fragmentId = 0; fragmentId < fragmentList.size; ++fragmentId)
                         {
-                            if (fragmentList[fragmentId].resource.index == graphPassFragment.resource.index)
+                            if (PassFragmentData.SameSubResource(fragmentList[fragmentId], graphPassFragment))
                             {
                                 colorAttachmentIdx = fragmentId;
                                 break;
@@ -955,7 +959,7 @@ public static void TryMergeNativeSubPass(CompilerContextData contextData, ref Na
                     int inputAttachmentIdx = -1;
                     for (int fragmentId = 0; fragmentId < fragmentList.size; ++fragmentId)
                     {
-                        if (fragmentList[fragmentId].resource.index == fragmentInput.resource.index)
+                        if (PassFragmentData.SameSubResource(fragmentList[fragmentId], fragmentInput))
                         {
                             inputAttachmentIdx = fragmentId;
                             break;
@@ -1118,7 +1122,7 @@ public static PassBreakAudit TryMerge(CompilerContextData contextData, int activ
                 for (int i = 0; i < nativePass.fragments.size; ++i)
                 {
                     ref var existingAttach = ref nativePass.fragments[i];
-                    if (existingAttach.resource.index == newAttach.resource.index)
+                    if (PassFragmentData.SameSubResource(existingAttach, newAttach))
                     {
                         // Update the attached version access flags and version
                         existingAttach.accessFlags |= newAttach.accessFlags;
@@ -1145,7 +1149,7 @@ public static PassBreakAudit TryMerge(CompilerContextData contextData, int activ
                 for (int i = 0; i < nativePass.fragments.size; ++i)
                 {
                     ref var existingAttach = ref nativePass.fragments[i];
-                    if (existingAttach.resource.index == newAttach.resource.index)
+                    if (PassFragmentData.SameSubResource(existingAttach, newAttach))
                     {
                         // Update the attached version access flags and version
                         existingAttach.accessFlags |= newAttach.accessFlags;