Merge Hdrp/staging (#3201)

* Read the ray count using async readback and write it in the display stat window (#2949)

* Disable specular lighting when rendering probes (#3024)

* Disable specular when baking a reflective camera

* Use fresnel0 when rendering reflection cameras

* Updated changelog

* Rename the functoin and fix remaining issues

* update changelog

* Update AxF.hlsl

* Disable specular lighting only for reflection probes
Added a frame settings to controle the specular lighting

* Updated migration of frame settings

* Updated migration of frame settings

* Fixed useEnvLight property

* Fixed SpecularLighting toggle naming in code

* Fixed 2210

* Fixed 2401

* Adding the code required for realtime light probe support (#3064)

* Added custom SH volume texture (from LPPV) support.
Added a pass in Lit.shader for baking light probes. The pass is a copy paste from the dxr reflection pass.
Bake light probes and update LPPV volume texture before deferred pass. This should be moved before GBuffer pass.

* Removing the specular term for the light probe dxr pass

* Binding the area cookie textures before (given that the global happens later) (#3065)

* GI Light Cluster Request (#3068)

* Disabling specular lighting for the reflection pass

* Cluster Upgrade

* fix missing migration code call on HDAdditionalCameraData (#3081)

* fix missing migration code call on HDAdditionalCameraData

* Update CHANGELOG.md

* Update CHANGELOG.md

* Real time area light shadows (Blurred EVSM) (#3056)

* Populate new branch

* Small fixup

* Fix problem with shadows outside of cone.

* Hide radius of the area light

* Add tests for area light shadows

* Image for the tests

* Fixup master merge

* Disable area light shadows by default

* Disable tests by default as the feature is off by default.

* Don't clear when we already cleared the full atlas.

* Fixes

* Fix borded viewport issue.

* Port to new branch

* Remove old filtering option

* Better naming for perf marker

* New tests

* Update EditorBuildSettings.asset

* Update CHANGELOG.md

* Remove safeguard (not needed and makes tests behave differently)

* Update 2308_Shadow_AreaLight.png

* Fix warnings

* Slightly improve tooltips

* Revert "Remove safeguard (not needed and makes tests behave differently)"

This reverts commit 6ef7e6b.

* Revert "Revert "Remove safeguard (not needed and makes tests behave differently)""

This reverts commit 88c0deb.

* Fixup tests

* Add comment for offset

* Add comment on ShadowMoments_WarpDepth_PosOnlyBaseTwo

* Hide irrelevant settings in UI

* Fix one shader warning that I missed

* Fixing a bad merge related to non-raytraced area shadows (#3093)

Defining a IncludeIndirectLighting for HDRP/Unlit to avoid double contribution for area lights (reflections + analytic)

* Cleanup and graphic test (#3098)

* Use proper value for EnableSpecular (1 == true)

* Added new graphic test

* Added graphic test to playlist

* Update EVSMBlur.compute (#3100)

* Update reference screenshots

* Update CHANGELOG.md

* Fix area shadows blur over edge bug (#3125)

* Update EVSMBlur.compute

* Clip a bit earlier when blurring but solve some other artifacts

* Update HDShadowAlgorithms.hlsl

* Improving Area Shadows Quality (#3122)

* Improve Area Shadow Filtering

* Assuring compatibility with rasterized shadows

* Review corrections

* Cosmetic pass

* Indirect diffuse reference mode & InitBuiltinData (#3118)

* Adding pos input to the list of parameters

* Adding an indirect diffuse raytracing effect

* Fixed an issue with layered lit shader and height based blend where inactive layers would still have influence over the result (#3119)

* Hdrp/depth offset shader graph (#3114)

* Exposed depth offset in lit shader graph node

* Finish parallax occlusion mapping node

* Fixed depth offset write in depth only pass

* POM works with shader graph and hair implementation

* Cleanup and implement depth offset on other HDRP master nodes

* Update CHANGELOG.md

* Recorder implementation for HDRP (#3111)

* - Moved CameraCaptureBridge to Core
- Implemented recorder for HDRP (WIP)

* Sent the correct texture to camera recorder.

* Small cleanup

* Update changelog

* Added a new case of early out.

* Hdrp/fix densityvolume handles (#3124)

* Make the shape box always be side by side manipulation

* Remove uneeded multiple instance of the HiararchicalBox handles

* fix miltiselection blend handles color

* Fix keeping blend distances in advanced mode whan changing the hull

* Fix Advanced edition mode script API

* Fix normal edition mode to preserv metric distances

* Fix handle normal mode to preserve metric distance

* Fix remaining handle manipulation issues

* fix vector6 fields in multi-edition

* Update CHANGELOG.md

* Update CHANGELOG.md

* Fixed calls to InitBuiltinData in VFX graph shaders (#3147)

Also removed positionRWS input as it was redundant with posInput

* Hdrp/fix lightgizmo multi edition (#3142)

* fix lights handles to support multi selection

* Add message in UI when different shapes selected and hide shape part when it occures

* Update CHANGELOG.md

* fix light with former light conflicts

* Fix Inspector LightLayer in case of multi-edition

* Update CHANGELOG.md

* Move scene color to R11G11B10  (#3143)

* Change color format

* [to revert] Tmp submit another commit to get results from katana

* Submit tmp folder before we verify

* Update 1206_Lit_Transparent_Distortion.png

* Revert "Update 1206_Lit_Transparent_Distortion.png"

This reverts commit b5402eb.

* Update visual tests

* Update HDRenderPipeline.cs

* Update 2211_Probes_Specular.png

* Rename const and move to readonly

* Update HDRenderPipeline.cs

* Make it an option on the asset

* Update HDRenderPipeline.cs

* Update HDRenderPipelineAsset.asset

* fix unwanted commented migration version (#3152)

* SSR lighting texture stores an opacity value in the alpha channel (#3159)

* [Hdrp] fix normal handle densityvolume [Backport with 3124 & 3152] (#3163)

* fix DensityVolume normal handle

* fix small prior migration issue revelated when updating megacity

* Update CHANGELOG.md

* Hdrp/add emission color normalization (#3153)

* Add option in preferences to toggle the light emission normalization

* Update CHANGELOG.md

* Fixed color normalization multi-selection and node shader code

* Distortion Apply pass uses stencil  (#3162)

* Add distortion vectors stencil bit

* First pass

Still need to:

  - Don't use hardcoded values
  - Get rid of the compute version

* Don't use hard coded value

* Set stencil values via SetInt instead of relying on defaults

* Remove old apply distortion

* Update HDRenderPipeline.cs

* Hide Shadow Quality settings from HDAsset UI (#3176)

* Hide filtering quality in deferred only as it is hard coded in shader.

* Set low as default shadow quality.

* Force low quality on deferred

* SMAA Support in HDRP Postprocess stack (#3171)

* Don't allocate scattering textures if not supported (#3166)

* Update PostProcessSystem.cs

* Revert "Update PostProcessSystem.cs"

This reverts commit 75a5cae.

* Post-processing scene view tweaks (#3190)

* Post-processing scene view tweaks

Disabled Lens Distortion, DOF and Panini projection

* Update CHANGELOG.md

* Add Parallax Occlusion Mapping node doc (#3151)

* Update CHANGELOG.md

* Add debug mode for area light atlas (#3126)

* Delete optimal group size define (#3175)

* Remove PLATFORM_THREAD_GROUP_OPTIMAL_SIZE macro

* Use WaveGetLaneCount for runtime usage

* Don't allow to change filtering quality if deferred only

* Revert "Don't allow to change filtering quality if deferred only"

This reverts commit 928cfb9.

* Fixup missing change of name

* Update changelog

* Zero out stencil bit after they are not needed anymore (#3195)

* Zero out stencil bit after they are not needed anymore.

* Use distortion vectors instead of DoesntReceiveSSR for SMAA stencil bit

* Move SMAA bit to post process HDRenderpipeline

* Fix misuse of colorbuffer format for m_CameraSssDiffuseLightingBuffer

* Disable SceneSelectionPass in shader graph preview (#3205)

* Remove applyDistortionCS from resource asset

* Disable light normalization in preferences (and fix it for unlit materials) (#3209)

* Control punctual light and area light shadow atlas separately (#3115)

* Have different settings for different shadow atlas

* Update HDRenderPipeline.cs

* Update HDRP_Test_Def.asset

* Fix merge issues

* Disable edge leak fixup by default (#3211)

* Disable stencil and fix smaa for xr (first pass) (#3207)

* Update CHANGELOG.md

Author: sebastienlagarde

TestProjects/HDRP_Tests/Assets/GraphicTests/Common/RP_Assets/HDRP_Test_Def.asset

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       data2: 4539628424389459968
   m_RenderingPathDefaultBakedOrCustomReflectionFrameSettings:
     bitDatas:
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+      data1: 69284255629085
       data2: 4539628424389459968
   m_RenderingPathDefaultRealtimeReflectionFrameSettings:
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+      data1: 69284255563549
       data2: 4539628424389459968
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@@ -46,9 +46,6 @@ MonoBehaviour:
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     supportDitheringCrossFade: 1
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@@ -71,11 +68,17 @@ MonoBehaviour:
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       maxDecalsOnScreen: 512
     hdShadowInitParams:
-      shadowAtlasResolution: 4096
       maxShadowRequests: 128
-      shadowMapsDepthBits: 32
-      useDynamicViewportRescale: 0
+      directionalShadowsDepthBits: 32
       shadowQuality: 0
+      punctualLightShadowAtlas:
+        shadowAtlasResolution: 4096
+        shadowAtlasDepthBits: 32
+        useDynamicViewportRescale: 0
+      areaLightShadowAtlas:
+        shadowAtlasResolution: 4096
+        shadowAtlasDepthBits: 32
+        useDynamicViewportRescale: 0
     decalSettings:
       drawDistance: 1000
       atlasWidth: 2048
@@ -113,7 +116,7 @@ MonoBehaviour:
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   - {fileID: 11400000, guid: 6be2047feaba36945b8fd12f29e3a7b5, type: 2}
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   m_ObsoleteFrameSettings:
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