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152 Commits

Author SHA1 Message Date
zach bethel
9fc8b1722d Refactored RDG ConvertToUntrackedX functionality into the RDG builder; renamed the operation to 'FinalizeAccess' for clarity, as the resource is considered finalized in the graph and will not transition to any other state. This operation now supports multiple resources, improving performance in cases where multiple resources are finalized back-to-back. Added validation to check that the user don't attempt to use it outside of its finalized state. Fixed up a few places where this assumption was being violated. Minor refactors in various places to use new API. 
#rb arne.schober, christopher.waters
#jira none

[CL 15931331 by zach bethel in ue5-main branch]
 2021-04-06 11:45:09 -04:00
zach bethel
7ab2877ef0 Fix for N-to-N pipe transition check in RDG. 
#rb trivial
#jira UE-112571

#ROBOMERGE-SOURCE: CL 15912950 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533)

[CL 15912962 by zach bethel in ue5-main branch]
 2021-04-04 21:16:04 -04:00
marc audy
bf2e06bca2 Added initial support for RDG_{TEXTURE, BUFFER}_ACCESS_ARRAY, which enables a dynamic number of inputs into an RDG pass. Removed unused / deprecated SHADER_PARAMETER_RDG_BUFFER. 
#rb none

#ROBOMERGE-OWNER: marc.audy
#ROBOMERGE-AUTHOR: zach.bethel
#ROBOMERGE-SOURCE: CL 15905815 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533)
#ROBOMERGE-CONFLICT from-shelf

[CL 15907353 by marc audy in ue5-main branch]
 2021-04-02 20:35:50 -04:00
zach bethel
f2d4135093 Fix for race in RHI validation due to transient allocator re-initializing barrier tracking on the render thread. 
#rb kenzo.terelst, luke.thatcher
#jira none

#ROBOMERGE-SOURCE: CL 15853874 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v786-15839533)

[CL 15854607 by zach bethel in ue5-main branch]
 2021-03-29 15:54:31 -04:00
zach bethel
0f1d926f3f Fix for crash in RDG when async compute is enabled. Raster pass resources were being initialized after later async compute passes, causing a mismatch in resource creation. This change moves render pass merging to happen before async compute fencing, since they are otherwise independent operations. 
#fyi graham.wihlidal, yuriy.odonnell

[CL 15836462 by zach bethel in ue5-main branch]
 2021-03-25 20:08:40 -04:00
Yuriy ODonnell
e022bafd5d Groundwork for managing ray tracing resources in RDG. 
- Added BVHRead to ERHIAccess::ReadOnlyExclusiveMask BVHRead
- Added FRDGBufferDesc::EUnderlyingType::AccelerationStructure
- Added acceleration structure handling in EnumerateBufferAccess, FindFreeBufferInternal, GetOrCreateSRV, FRDGBufferSRVDesc

#fyi zach.bethel

[CL 15820134 by Yuriy ODonnell in ue5-main branch]
 2021-03-25 06:36:58 -04:00
Kenzo Terelst
9a79537bd4 Buffers need UAV flag set to be transient - otherwise it could be upload resource 
#jira none
#rb Zach.Bethel

[CL 15818173 by Kenzo Terelst in ue5-main branch]
 2021-03-25 04:17:03 -04:00
zach bethel
701f331905 Fix for RDG using MemStack allocator. 
#rb rolando.caloca
#rnx

#ROBOMERGE-SOURCE: CL 15786953 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v783-15756269)

[CL 15790761 by zach bethel in ue5-main branch]
 2021-03-23 22:42:59 -04:00
zach bethel
7153d26a37 Fixed profilegpu missing RDG passes. 
#fyi guillaume.abadie

[CL 15764784 by zach bethel in ue5-main branch]
 2021-03-22 12:51:37 -04:00
zach bethel
3d2a5ac6e5 Fixed race with profile gpu and draw events in RDG. 
#jira UE-110474
#rb none
#robomerge Release-5.0-EarlyAccess

[CL 15741526 by zach bethel in ue5-main branch]
 2021-03-18 16:54:06 -04:00
zach bethel
8c1793ad5a Integration of RHI transient allocator into RDG. 
- Replaced legacy transient support from RDG and replaced with new API.
 - Reworked acquire / discard operations a bit and added RHI validation to track correctness.
 - Reworked RDG barrier batching to include acquire / discard operations.
 - Hardened render pass merging logic and expanded to support lifetime extension of transient resources.
 - Added transient tag to RDG insights to track which resources are transient.

#rb luke.thatcher, kenzo.terelst

[CL 15726534 by zach bethel in ue5-main branch]
 2021-03-17 12:44:59 -04:00
Marc Audy
8f73cd7fa9 Merge UE5/Release-Engine-Staging @ 15630841 to UE5/Main 
This represents UE4/Main @ 15601601

[CL 15631170 by Marc Audy in ue5-main branch]
 2021-03-05 19:27:14 -04:00
steve smith
461f10df8e Fix CIS break (with rename of FoveationTexture to ShadingRateTexture). 
#rb trivial
#jira none

[CL 15630421 by steve smith in ue5-main branch]
 2021-03-05 18:33:15 -04:00
steve smith
3b48a577cd Add missing fix for foveation texture 
#jira UE-104918
#rb zach.bethel

#ROBOMERGE-SOURCE: CL 15628920 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v777-15581079)

[CL 15628924 by steve smith in ue5-main branch]
 2021-03-05 16:28:51 -04:00
steve smith
f6669c1638 Fix assert on RHI access for foveation texture. 
#jira UE-104918
#rb zach.bethel

#ROBOMERGE-SOURCE: CL 15628768 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v777-15581079)

[CL 15628769 by steve smith in ue5-main branch]
 2021-03-05 16:16:14 -04:00
zach bethel
b544f9a0a6 Fixed bad merge of 4.26 transient resource fixes in RDG. 
#rnx
#rb none

[CL 15566509 by zach bethel in ue5-main branch]
 2021-03-02 00:38:03 -04:00
Luke Thatcher
187779ebf9 Fix bugs in RHI validation layer 
- Stencil SRVs didn't have their plane index set appropriately, causing SRVGraphics/SRVCompute access to be logged against the depth plane instead, resulting in spurious validation errors.
 - Filter for unique resources in RDG's handling of Begin/EndUAVOverlap. The tracking for overlaps is kept on the underlying resource, not the view, meaning if two views to the same resource are passed to Begin/EndUAVOverlap, it will trigger the Begin/End mismatch validation.

Add support for enabling RHI validation logging on the command line
 - Use -RHIValidationLog=" ... resource names ... ", where the list of names are comma separated.
 - Replaces the hardcoded GAutoLogResourceNames array in RHIValidation.cpp.

Minor change: switch ordering of args in SpecificUAVOverlap to match the other state validation functions.

#rb Christopher.Waters

[CL 15522344 by Luke Thatcher in ue5-main branch]
 2021-02-24 18:07:36 -04:00
zach bethel
af9ebacf59 Reimplemented fix for transient resources in RDG. 
#rnx

[CL 15474055 by zach bethel in ue5-main branch]
 2021-02-19 14:33:45 -04:00
zach bethel
1829d51d80 Fixed build break. 
#rb none

[CL 15465960 by zach bethel in ue5-main branch]
 2021-02-18 20:06:45 -04:00
zach bethel
50d368cbf4 Improved sorting and coloration of resources in RDG insights. 
#rb none
#rnx

[CL 15338594 by zach bethel in ue5-main branch]
 2021-02-05 12:11:16 -04:00
Marc Audy
cac1fe0019 Merge UE5/Release-Engine-Staging @ CL# 15299266 to UE5/Main 
This represents UE4/Main @ CL# 15277572

[CL 15299962 by Marc Audy in ue5-main branch]
 2021-02-03 14:57:28 -04:00
zach bethel
274c3b2ba7 RDG Insights Plugin 
#jira none
#rb catalin.dragoiupruna

[CL 15296346 by zach bethel in ue5-main branch]
 2021-02-03 13:17:04 -04:00
zach bethel
2f4d0bf263 Renamed SetGlobalUniformBuffers to SetStaticUniformBuffers for consistency. 
#rb christopher.waters
#jira none

[CL 15071806 by zach bethel in ue5-main branch]
 2021-01-13 16:51:48 -04:00
zach bethel
782e2b8c79 Fixed crash in DrawTileMesh due to SkipBarriers flag. 
#rb none

[CL 15052129 by zach bethel in ue5-main branch]
 2021-01-12 13:56:48 -04:00
zach bethel
20c1e430de Fixed RDG 'Clear' stat timings. 
#rb none
#rnx

[CL 14914490 by zach bethel in ue5-main branch]
 2020-12-14 13:29:53 -04:00