- Removed some unnecessary code from D3D shader compilers.
- Removing shader VendorExtensions runtime data from platforms that don't need them.
- Turning FShaderCodeFeatures into a set of flags to reduce its size. Adding a few new flags for future use.
- Moved the common D3D12 shader data and creation code into shared locations to cut down on code duplication.
- Removed the unnecessary copying of header data from all D3D12 shader types.
- Removed FD3D12ShaderBytecode since its values can be inferred from other shader data.
#jira none
#rb rolando.caloca, arciel.rekman
#preflight 6140c2df3aa82d000149f13b
[CL 17509617 by christopher waters in ue5-main branch]
Also remove further references to Hull and Domain shaders as tessellation is no longer supported in UE5.
#rb Will.Damon, Brian.White, Christopher.Waters, Jeannoe.Morissette
#fyi Carl.Lloyd, Florin.Pascu, Ryan.Vance, Rolando.Caloca, Mihnea.Balta
#jira none
#rnx
[CL 17408818 by Lukas Hermanns in ue5-main branch]
- Splitting symbol generation and shader "debug info" generation into two different cvars. This should now allow us to generate symbols post-packaging without generating different shader variants. This should also enable us to always generate symbols and still have the final deduplicated shader sizes.
- r.Shaders.Symbols is now the primary way to enable shader symbols for debugging.
- r.Shaders.GenerateSymbols can be enabled to always generate symbols without writing them to disk.
- r.Shaders.WriteSymbols can be used to force write symbols if they were previously generated.
- r.Shaders.ExtraData can be used to generate shader names for engine runtime systems to use.
- NotifyShaderCooked replaced with NotifyShaderCompiled, prep for upcoming non-cook symbol writing.
- PC DXC shader compiles should only generate debug info when requested, not all the time.
- PC FXC shader compiles should generate debug info when requested, not just when r.Shaders.Optimize is 0.
#jira none
#rb arciel.rekman, lukas.hermanns
#preflight 611ad9035e737200015992db
[CL 17186155 by christopher waters in ue5-main branch]
Renamed FDataDrivenPlatformInfo::AudioCompressionSettingsIniSectionName to TargetSettingsIniSectionName. It's now used to populate PlatformMask at runtime, to make sure that it matches between cook and runtime. Before it was possible to cook with e.g. GRayTracingPlaformMask=0, but then the cooked game would run with GRayTracingPlaformMask=1.
#rb Patrick.Kelly
[FYI] Patrick.Kelly, Daniel.Wright, Josh.Adams
#ROBOMERGE-OWNER: krzysztof.narkowicz
#ROBOMERGE-AUTHOR: krzysztof.narkowicz
#ROBOMERGE-SOURCE: CL 16825469
#ROBOMERGE-BOT: (v836-16769935)
#ROBOMERGE-CONFLICT from-shelf
[CL 16825718 by krzysztof narkowicz in ue5-main branch]
Note: _MSC_VER is still 1929 with the VS2022 preview, I expect it to be 1930 eventually when the compiler version is bumped which should match the versioning scheme for every other VS release
#rb none
#preflight 60d0c0d878c3b00001e335d9
[CL 16730633 by Joe Kirchoff in ue5-main branch]
Add the ability to enable auto compile when adding new C++ classes.
Fixed user feedback issues when adding new C++ classes.
#rb joe.kirchoff
#rnx
#jira UE-116958
#preflight 60cb2e884ce02c0001d278c1
[CL 16703582 by Tim Smith in ue5-main branch]
