- add a new shader platform (SP_METAL_SIM) to support iOS Simulator specific compilation requirements
- update iOS sim #define WITH_SIMULATOR to WITH_IOS_SIMULATOR
#jira UE-168571
#rb carl.lloyd
[CL 26850475 by adam kinge in ue5-main branch]
Platforms that do support uniform buffer objects can now provide batched primitive data through UBO. There is a limit UBO range that can be accessed in shaders, so we group instances into batches that fit into this limit. Switch uses 64KB views, other platfroms16KB views. For each primitive we allocate 512Bytes and 256Bytes for instance. Mobile platforms that do not support UBO will use a desktop version of GPUScene.
There are a few things that still missing: Dynamic mesh passes, static lighting
#rb ola.olsson, benjamin.rouveyrol
[CL 26354848 by marc audy in ue5-main branch]
* This should be used to guard any features that require explicitly accessing buffer or textures SRVs in vertex shaders
#rb Dmitriy.Dyomin
#rb Kenzo.Terelst
[CL 26207274 by yuriy odonnell in ue5-main branch]
- Allow for per-project override in a project's platform's config folder (this is merging with my other work on per-project SDKs and validation of multi-target builds)
- More versions will move over after this
#rb david.harvey
[CL 26150552 by josh adams in ue5-main branch]
r.ShaderPipelines
r.Material.ExcludeNonPipelinedShaders
Both cvars are currently disable on WindowsEngine.ini which make them also disable when we cook for consoles. ExcludeNonPipelinedShaderTypes is currently used only at cooking time when we compile shaders which is currently returning false, since the value is disabled on windows. Making those cvars use FShaderPlatformCachedIniValue, will allow to have specific platform value when cooking for a specific target. Moving r.Material.ExcludeNonPipelinedShaders to the defaultengine.ini file to keep it disable for the moment and not affecting shader key string. Will enable it progressively on console later.
r.Shaders.RemoveUnusedInterpolators
Make that cvar platform agnostic, since it will be used in on other consoles eventually. Platforms supporting the stripping of unused interpolators will check the same flag (CFLAG_ForceRemoveUnusedInterpolators) to enable it. Since windows can run opengl, and stripping is not supported on that shader platform, add extra logic to exclude the flag.
-Make the RHISupportsShaderPipelines function access a real DDPI attribute and not just test if we are not on mobile. Will need this to be able to have stripping unused shader interpolators on Switch.
[REVIEW] Laura.Hermanns
[CL 26018371 by serge bernier in ue5-main branch]
this way having the OODLE_ or TFO_ prefix enabled doesn't break ETC or ASTC remaps in the platform
fix TextureFormatRemovePrefixFromName incorrectly assuming format names don't have underscores in them
Platform remap config no longer needs prefixed versions
this also turns on Oodle for Android DXT flavor
#preflight https://horde.devtools.epicgames.com/job/63fcf77960163ed3c2494e6e
#rb dan.thompson
#jira none
[CL 24428598 by charles bloom in ue5-main branch]
- GetFriendlyShaderPlatformName removed
- RHIShaderPlatformDefinitions.inl deleted
- Added FriendlyNames to all ShaderPlatforms in DDSPI
- MenuText now comes from FriendlyNames in DDSPI
#rb Jack.Porter
#jira none
#preflight 632b1f8c826e0c2fe9a9d5d2
[CL 22118730 by florin pascu in ue5-main branch]
Remove r.Shadow.CSM.MaxMobileCascades, use r.Shadow.CSM.MaxCascades to limit number of cascades
#jira UE-142377
#rb jack.porter
#preflight 632843baf258fccf9879925a
[CL 22084614 by dmitriy dyomin in ue5-main branch]
#jira UE-159832
#rb Aaron.mcleran Phil.Popp Dan.Thompson Josh.Adams
#preflight 62d260033c3df323907eaa93
[CL 21153330 by jimmy smith in ue5-main branch]
