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637 Commits

Author SHA1 Message Date
dan elksnitis
1970e203b8 [shaders] don't include shader name in the warning printed when we trigger a DXC precompile due to an FXC crash. This is causing non-deterministic warnings when enabling the preprocessed job cache. 
#rb Jason.Hoerner

[CL 27553466 by dan elksnitis in ue5-main branch]
 2023-09-01 09:11:46 -04:00
carl lloyd
34d53bc691 Added validation to ensure UAV/SRV types and UB sizes match the ones generated by the shader compiler 
#rb jeannoe.morissette
#jira UE-82353

[CL 27399050 by carl lloyd in ue5-main branch]
 2023-08-25 22:19:10 -04:00
graham wihlidal
0082a49c02 Add missed files in last submit 
[FYI] luke.thatcher

[CL 27369193 by graham wihlidal in ue5-main branch]
 2023-08-25 02:19:04 -04:00
graham wihlidal
2f29df1243 Shader root constants support (initially) for DX12 - shader bundles now have a very fast path that pushes record index and 3 arbitrary pass data parms into root constants without the need for a global uniform buffer. 
#rb luke.thatcher, yuriy.odonnell
[FYI] brian.karis, rune.stubbe, zach.bethel, mihnea.balta

[CL 27369189 by graham wihlidal in ue5-main branch]
 2023-08-25 02:18:58 -04:00
joe kirchoff
8fc9771156 Don't use static functions in the DirectX module to get paths, it is not guaranteed that this module will exist 
#rnx

[CL 27090677 by joe kirchoff in ue5-main branch]
 2023-08-14 18:16:33 -04:00
joe kirchoff
b1f4c0f34d Fix several more Shipping compile errors 
#rnx
#jira UE-192219
#jira UE-192222
#jira UE-192227
#lockdown Francis.Hurteau
#rb dan.oconnor

[CL 26957940 by joe kirchoff in ue5-main branch]
 2023-08-09 11:37:09 -04:00
david harvey
bdb4199eeb Remove unnecessary WindowsHWrapper.h & MinWindows.h include - both files will be automatically included by AllowWindowsPlatformTypes.h 
#jira UE-152863
#rnx
#rb Josh.Adams

[CL 26912096 by david harvey in ue5-main branch]
 2023-08-08 05:50:53 -04:00
laura hermanns
6322dc3790 Add [loop] attribute to Substrate shader to fix HLSL cross-compilation error on D3D11. 
#rb Sebastien.Hillaire
#jira UE-186066
#rnx

[CL 26824400 by laura hermanns in ue5-main branch]
 2023-08-03 15:59:21 -04:00
dan elksnitis
9a5a1b6f74 [shaders] minor include cleanup 
#rb Jason.Hoerner
#rb Laura.Hermanns

[CL 26817718 by dan elksnitis in ue5-main branch]
 2023-08-03 13:40:32 -04:00
charles derousiers
2365ee5308 Change D3D diagnostic buffer to output readable assert message (file/line/condition/message). 
Use with check() / checkf()

#rb dan.elksnitis, christopher.waters
[FYI] yuriy.odonnell

[CL 26680005 by charles derousiers in ue5-main branch]
 2023-07-28 13:55:18 -04:00
bryan sefcik
64f140d78d Added shader.build.cs file. 
Updated build.cs files to use new shader module.

#jira
#rb Joe.Kirchoff and guillaume.abadie

[CL 26664107 by bryan sefcik in ue5-main branch]
 2023-07-27 22:53:25 -04:00
christopher waters
111e1d5046 Fixing various issues with shader previews 
- PC previews of SM6 platforms weren't going to DXC correctly.
- Preview platform include paths weren't initialized when compiling with local-only shader compiles.
- A few preview platform DDSPI settings weren't being initialized correctly based on the capabilites of the preview format.

#rb arciel.rekman, dan.elksnitis

[CL 26589147 by christopher waters in ue5-main branch]
 2023-07-25 17:16:48 -04:00
jason hoerner
7f22080814 Shader Compiler: Made FShaderCompilerDefinitions private, to reduce code publicly visible in ShaderCore.h. For now, it's just marked deprecated for 5.4, but will be hidden more generally in 5.5. 
#rnx
#rb yuriy.odonnell dan.elksnitis jason.nadro

[CL 26534998 by jason hoerner in ue5-main branch]
 2023-07-22 06:35:10 -04:00
dan elksnitis
45442799b4 [shaders] fix debug compile batchfiles for PC DXC 
#rb Laura.Hermanns

[CL 26296674 by dan elksnitis in ue5-main branch]
 2023-06-28 15:55:55 -04:00
rweber89
905cbb8e68 PR #10502: D3DShaderCompiler Memleak Fix 
#jira UE-187961
#rb Mihnea.Balta
#rnx

[CL 26085505 by rweber89 in ue5-main branch]
 2023-06-19 04:11:08 -04:00
tim smith
9cc91976c0 Fix to live coding shutdown to eliminate a somewhat rare crash on exit. 
#rb Dan.Engelbrecht
#jira UE-188767

[CL 26055035 by tim smith in ue5-main branch]
 2023-06-16 11:55:21 -04:00
dan elksnitis
f765d6f552 [shaders] change d3d backend to not fail on minification failure; ensure preprocess warnings are appended for independent preprocessing shader formats regardless of whether preprocessing fails 
#rb Jason.Nadro

[CL 25897074 by dan elksnitis in ue5-main branch]
 2023-06-09 12:42:57 -04:00
christopher waters
2a7a142bfc Fixing CompileFXC.bat issues. 
- Setting FXC="..." is different from setting "FXC=...", the former will break uses of just %FXC% when the path has spaces in it.
- Switching to all "FXC=..." and "%FXC%" to make the variable consistent.
- Tweaking the bat file formatting inside of D3DShaderCompiler to make it more readable.

#rb dan.elksnitis

[CL 25853249 by christopher waters in ue5-main branch]
 2023-06-07 15:02:30 -04:00
dan elksnitis
2acbcb9533 [shaders] 
- add new fields to FShaderCompilerOutput which should be populated with the shader source and entry point name if modified by a backend compile process (in a format implementing the independent preprocessing API). this is intended to supercede "OptionalFinalShaderSource" for such shader formats, as well as being used as the source for preprocessed debug dumps when enabled.
- modify the PCD3D shader format to use these fields as intended (and so fix the debug output for pipelines which remove unused interpolators to match the final modified source).

#rb Laura.Hermanns
#preflight 64777f850848b7126dda194c

[CL 25706448 by dan elksnitis in ue5-main branch]
 2023-05-31 13:31:39 -04:00
christopher waters
1fab74d63a Restricting PLATFORM_SUPPORTS_STATIC_SAMPLERS to SM6 and RayTracing shaders and making sure that PC DX12 SM6 requires Resource Binding Tier 2 or higher. 
We don't want to restrict other shaders to resource binding tier 2 or higher even for CFLAG_ForceDXC or CFLAG_WaveOperations.
Invalidating PCD3D_SM5 and PCD3D_SM6 shaders.

#rb yuriy.odonnell
#preflight 646cd8d764351d76f32b449c

[CL 25585973 by christopher waters in ue5-main branch]
 2023-05-23 13:05:47 -04:00
christopher waters
20984328ea Removing the cvar lookup string for shader dead code removal in all shader formats. This cvar can't be loaded on SCW startup so it was causing a hash mismatch. 
#rb yuriy.odonnell
#preflight 646bc8f764351d76f3c85f5e

[CL 25570191 by christopher waters in ue5-main branch]
 2023-05-22 16:57:05 -04:00
christopher waters
5b751e83bd Cleaning up more platform code. 
#jira UE-185135
#rb robert.srinivasiah
#preflight 64628533aa3c584c0b0af08d

[CL 25480257 by christopher waters in ue5-main branch]
 2023-05-15 16:56:55 -04:00
bryan sefcik
da92084a12 Optimized out more private modules includes and dependencies. 
#preflight 64627c382965f6ea8ea83bd6

[CL 25479683 by bryan sefcik in ue5-main branch]
 2023-05-15 16:26:12 -04:00
bryan sefcik
d205101cc8 Removed unnecessary private include modules. 
#preflight 645da640cf788a25581110bb

[CL 25451545 by bryan sefcik in ue5-main branch]
 2023-05-12 12:13:52 -04:00
Steve Robb
e8df23c174 Fixed mismatched copy constructor/assignment operator in FixedSizeString. 
#rb none
#jira none
#preflight 645919bc6c35ad81e621217a

[CL 25372020 by Steve Robb in ue5-main branch]
 2023-05-08 12:18:34 -04:00