* Default now uses accurate sRGB value encoding.
* Lower platforms using lower shading quality (i.e., r.Substrate.ShadingQuality > 1), will continue to use the cheap sqrt/square encoding/decoding
Using proper sRGB encoding increases occupangy by 8 vgpr on ps4 and a fullscreen quad during the base pass by 0.2ms due to lower occupancy. So keep it disabled on lower platforms.
#rb none
#jira none
#preflight 642ad0058f078cc7031c1ae2
#fyi sebastien.hillaire
[CL 24891794 by Charles deRousiers in ue5-main branch]
This CL address only user-facing part, i.e. Property field, view modes, tool tips, ...) mentioning Strata. All internal (host code, shaders code, CVars) still contains the 'Strata' name.
#rb sebastien.hillaire
#jira UE-175169
#preflight 63f4db68cf37615300e71db5
#lockdown juan.canada
[CL 24350396 by charles derousiers in ue5-main branch]
* Fix incorrect reflections when using r.Lumen.Reflections.SampleSceneColorAtHit. Screen space hit points are now also discarded based on the comparison between reconstructed geometric normal and ray hit geometric normal.
* Fix surface cache sampling with hit lighting due to using detail normal instead of a geometric normal
#rb Daniel.Wright, Charles.deRousiers
#preflight 63efca0961378b7ea0361104
#jira UE-177485
#lockdown Juan.Canada
[CL 24295260 by krzysztof narkowicz in ue5-main branch]
* Add adaptive RT material payload for Strata.
* Centralize all Strata settings in RenderCore/RenderUtils.h to ensure consistency
#rb chris.kulla
#jira none
#preflight 63d43bcff626715201a0ed1d
[FYI] sebastien.hillaire
[CL 23923301 by charles derousiers in ue5-main branch]
* The brushes becomes red and non-interactive when the alpha brush is invalid
* Setting an invalid alpha brush (e.g. a cooked texture in a cooked editor or a virtualized texture with invalid virtualization settings such that the texture source cannot be retrieved) is not crashing the UI anymore and will show as empty in the UI (+ a log error will be done)
* The brushes now support the same failure conditions as the normal brush (unloaded components, etc.)
* The alpha brush textures now supports all texture formats and will be linearized if necessary when reading the texture data
* The alpha brush texture channel is auto-corrected if one uses an invalid channel (e.g. Green on a G8 texture)
#rb luc.eygasier
#preflight 63ca08acd368fed9e5f22517
[CL 23815938 by jonathan bard in ue5-main branch]
