This also fixes the missing include path for TextureFormat.Build.cs
#rb fabian.giesen
#rb charles.bloom
#preflight 6421fa27974dfaa53cb188e5
[CL 24808879 by Dan Thompson in ue5-main branch]
#fyi Dan.Thompson
Original CL Desc
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Cache TextureFormat on the BuildSettings so we don't have to look through the TPM whenever we want it.
#rb charles.bloom
#preflight 638f926c5624e6da5e0afa93
#preflight 638fa3c05624e6da5e12c8b9
[CL 23415924 by Dan Thompson in ue5-main branch]
1. Whether the source mips detects alpha
2. Several hashes to track the state of data at various stages of the build process.
Move the r.SharedLinearTextureEncoding out of the ConsoleManager as that's The Old Way.
Rename TextureDerivedDataVersion for uniqueness.
#rb devin.doucette
#rb charles.bloom
#preflight 6377fca7815e4b9b75681765
[CL 23206768 by Dan Thompson in ue5-main branch]
This allows for pausing of async texture compilation and limiting concurrent texture builds based on the same memory limits that the asset compiling manager uses.
#jira UE-141137
#jira UE-141139
#preflight 636a78af4d3c1d9d92d2ce5a
#rb Zousar.Shaker
[CL 23033009 by Devin Doucette in ue5-main branch]
todo for the future to separate x/y mip gen clamp/wrap
#jira UE-162283
#preflight 63612d38ef6d25c67459c5ed
#rb alexander.suvorov
[CL 22921412 by charles bloom in ue5-main branch]
caused reduced length normals, which then bends them when we drop components for compression in BC5 or ASTC
don't change existing content, only normalize when new option bNormalizeNormals is enabled
note that ISPCTexComp is inconsistently doing normalization, no other tex formats do
#preflight 632270e0a514fd1e3751a141
#rb fabian.giesen
[CL 22028968 by charles bloom in ue5-main branch]
Primary Components:
DDC2 texture build input/output revamped to support future FDerivedData references where the bulk data remains in the Zen server during cooks.
Tiling code is separated out in to ITextureTiler interface so that tiling can be done without calling FChildTextureFormat::CompressImage[Ex]
Adding mip dimensions to GetMipCountForBuildSettings
#rb fabian.giesen, zousar.shaker
#preflight 6304f87f516bef57ffada18d
[CL 21511157 by Dan Thompson in ue5-main branch]
Headers are updated to contain any missing #includes needed to compile and #includes are sorted. Nothing is removed.
#ushell-cherrypick of 21064294 by bryan.sefcik
#jira
#preflight 62d5c2111062f2e63015e598
#ROBOMERGE-OWNER: bryan.sefcik
#ROBOMERGE-AUTHOR: bryan.sefcik
#ROBOMERGE-SOURCE: CL 21155249 via CL 21158121 via CL 21161259
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21182053 by bryan sefcik in ue5-main branch]
create new TextureBuildUtilities module that can be used from Engine or TextureBuildWorker
new cvar memory.WindowsPlatformMemoryGetStatsLimitTotalVirtualGB simulates a lower memory system
#rb fabian.giesen
#preflight 62b34bf8650c9d5857a38514
[CL 20786800 by charles bloom in ue5-main branch]
This allows faster texture cooking, but introduces slight changes to newly computed pixel values.
Quality of texture mips stays the same, but values are different due to different order of floating-point operations.
To keep patch sizes small, use old same code as before for generating mips for existing textures - will use new filter only for saved textures.
Currently this setting is disabled for new textures by default. See comment in Texture.cpp how to enable it.
#rb charles.bloom fabian.giesen
#preflight 624c9d9a8d1db441a9137202
[CL 19630307 by martins mozeiko in ue5-main branch]
was not correctly mipping down Volume Depth in TextureSources
need to correct the calculation in various places where its code duped
add some size checking
#preflight 624279a8292f228e09db756d
#rb fabian.giesen
[CL 19542095 by charles bloom in ue5-main branch]
FImage is now the standard preferred type for a bag of pixels
FImageView can point at pixels without owning an allocation
ERawImageFormat (FImage) converts to ETextureSourceFormat
FImageUtils provides generic load/save and get/set from FImage
major cleanup in the ImageWrappers
new preferred API is through ImageWrapperModule Compress/Decompress
SetRaw/GetRaw functions cleaned up to not have undefined behavior on unexpected formats
ImageWrapper output added for HDR,BMP,TGA
RGBA32F format added and supported throughout import/export
EditorFactories import/export made more generic, most image types handled the same way using FImage now
Deprecate old TSF RGBA order pixel formats
Fix many crashes or bad handling of unusual pixel formats
Pixel access functions should be used instead of switches on pixel type
#preflight 6230ade7e65a7e65d68a187c
#rb julien.stjean,martins.mozeiko,dan.thompson,fabian.giesen
[CL 19397199 by charles bloom in ue5-main branch]
