todo: hdr decode at runtime when astc hdr not supported
needs to figure out why ARM Encoder is much slower than ISPC, use ARM only for HDR Textures might be a good compromise.
#jira UE-119388
#ROBOMERGE-AUTHOR: yangke.li
#ROBOMERGE-SOURCE: CL 17441496 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17441499 by yangke li in ue5-release-engine-test branch]
Currently no platform handles support different but there may be a case later in which some TargetPlatform has a different Support/NoSupport then another
This would cause the Mask to possibly be Enable/Disabled for a specific platform that could be incorrect. Overall a global mask is not an ideal setup for this
#jira UE-120659
#rb Arciel.Rekman, Mihnea.Balta
#ROBOMERGE-SOURCE: CL 17105605 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v854-17104634)
[CL 17105806 by brandon schaefer in ue5-release-engine-test branch]
Run a compute job that packs most commonly used instance data (LocalToWorld matrix and some other bits - 80 bytes) into per-instance vertex buffer. Vertex shader does not have access to GPUScene and instead loads instance data from a per-instance vertex buffer. If it needs more primitive/instance data than available then it will load it from Primitive UB, binding unique uniform buffer and breaking auto-instancing. Pixel shader has a full access to a GPUScene
There are 3 ways how FSceneDataIntermediates gets populated
1. PrimitiveId + GPUScene (Desktop)
2. Per-Instance data + Primitive UB (Mobile)
3. Primitive UB (auto-instancing disabled)
Details for GPUScene specific vertex inputs and access to FSceneDataIntermediates are hidden behind a macro:
VF_GPUSCENE_DECLARE_INPUT_BLOCK
VF_GPUSCENE_GET_INTERMEDIATES
FSceneDataIntermediates is now stored in FVertexFactoryIntermediates, FMaterialVertexParameters. Added a few GetPrimitiveData() overloads that allows you to access PrimitiveData depending on current context. Removed most of the cases where GetPrimitiveData() gets used with PrimitiveId.
#rb Ola.Ollson
#ROBOMERGE-SOURCE: CL 17093848 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v853-17066230)
[CL 17093856 by dmitriy dyomin in ue5-release-engine-test branch]
- Also, include this in the DDC key.
#rb Kevin.Ortegren
[at]Jason.Nadro
#jira UE-117881
#ROBOMERGE-SOURCE: CL 16897479 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v836-16769935)
[CL 16897491 by arciel rekman in ue5-release-engine-test branch]
useful for RVT on mobile platforms, to save the cost of runtime compression
#rb Dmitriy.Dyomin mihnea.balta
#ROBOMERGE-SOURCE: CL 16872220 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v836-16769935)
[CL 16872238 by yangke li in ue5-release-engine-test 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 via CL 16825718
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v836-16769935)
[CL 16825756 by krzysztof narkowicz in ue5-release-engine-test branch]
For Forward ES31
Default SceneColor RG11B10 + R16F\32F Depth texture
With PropagateAlpha on RGBA16F + R16F\32F
PostProcess we sample SceneDepthAux for Depth
For Deferred ES31
SceneDepthAux only for Metal
PropagateAlpha not working yet
PostProcess we sample SceneDepthTexture for Depth
cvar to change Depth texture from 16 to 32Fr.Mobile.SceneDepthAux
cvar for AlphaPropagate r.Mobile.PropagateAlpha
#jira UE-98033
#rb Dmitriy.Dyomin, Carl.Lloyd, Jack.Porter
#ROBOMERGE-SOURCE: CL 16644095 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v833-16641396)
[CL 16644108 by florin pascu in ue5-release-engine-test branch]
One should not access target platform manager outside the game thread - in this case the target platforms array was invalidated while rendering thread was requesting info which was also causing it to re-initialize
#rb Josh.Adams
#jira UE-116932
#lockdown Cristina.Riveron
#ROBOMERGE-SOURCE: CL 16596321 in //UE5/Release-5.0-EarlyAccess/... via CL 16596377
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v828-16531559)
[CL 16596384 by rolando caloca in ue5-release-engine-test branch]
2. Add a project setting option to avoid generating velocity and TAA shader unexpectly for mobile platform.
#jira none
#rb Dmitriy.Dyomin, Guillaume.Abadie
[CL 16584354 by Wei Liu in ue5-main branch]
Force IsUsingDBuffers to return false on mobile.
UE5 decal code has already been modified so that material compilation and rendering will remain correct on both mobile and mobile deferred after this change.
#rb dmitriy.dyomin
[CL 16131444 by Jeremy Moore in ue5-main branch]
Moved most of PCD3D_ES3_1 settings from code to DataDrivenPlatformInfo
#rb Dmitriy.Dyomin
#preflight 606d5b490ecb2c00011b988c
[CL 15938717 by Florin Pascu in ue5-main branch]
