UnrealEngineUWP

mirror of https://github.com/izzy2lost/UnrealEngineUWP.git synced 2026-03-26 18:15:20 -07:00

Files

chris kulla 0281af418c Avoid wave operations in path compaction shader which appears to give a slight speedup despite additional contention on the atomic and does not require running with SM6.

Implement tiled dispatch in the path tracer to reduce the likelyhood of GPU timeouts when rendering at high resolution. This also reduces the memory requirements for path state when running with path compaction enabled.

Change from a uint buffer to a structured buffer for storing path states which gives a small speedup.

Add indirect dispatch support to launch less work for compacted bounces (off by default as it does not seem to provide a speedup so far)

#jira TM-6595
#rb Juan.Canada
#preflight 61b27c6a2b48d03df526ce85
#preflight 61b28773ee0de9822e0f02de

#ROBOMERGE-AUTHOR: chris.kulla
#ROBOMERGE-SOURCE: CL 18426885 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v897-18405271)
#ROBOMERGE[STARSHIP]: UE5-Release-Engine-Staging Release-5.0

[CL 18426911 by chris kulla in ue5-release-engine-test branch]

2021-12-09 18:36:38 -05:00

ThirdParty

Integrated AMD AGS 6.0.1. This has the stabilized ABI for RenderDoc w/ vendor extensions.

2021-06-01 21:32:41 -04:00

PathTracingDefinitions.h

Avoid wave operations in path compaction shader which appears to give a slight speedup despite additional contention on the atomic and does not require running with SM6.

2021-12-09 18:36:38 -05:00

RayTracingBuiltInResources.h

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RaytracingDebugDefinitions.h

New ray tracing debug visualization modes:

2021-12-07 06:55:02 -05:00