Nick Darnell a7a6176be2 Gamma Correction - Changing the way all FColors are converted into FLinearColor by default. Previously all sRGB textures coming into the engine along with all other usage of FColor -> FLinearColor used a lookup table that assumed the final gamma correction would simply be pow(color, 1/DisplayGamma). However, that's not the case, we use the IEC 61966-2-1 standard on most platforms for both the scene renderer, as well as for gamma correction in Slate. In Slate you should now see an image matching Photoshop instead of being slightly darker in the lower ranges. However, because we don't want to invalidate all existing textures that users have authored, all existing UTextures have a UseLegacyGamma flag set to true, all new textures will be set to false. The flag is part of the DDC key calculation, but steps were taken so that when legacy is true, keys match existing keys to prevent universally invalidating all games DDCs just to make this change. ...

To summarize,

Old Pipeline: sRGB-Pow(2.2) -> Linear -> sRGB-IEC 61966
New Pipeline: sRGB-IEC 61966 -> Linear -> sRGB-IEC 61966

#codereview gil.gribb, nick.penwarden, martin.mittring

[CL 2571070 by Nick Darnell in Main branch]

2015-05-29 16:03:43 -04:00

..

StandaloneRenderer

Better fix for red-blue swap in Linux splash (UE-6012).

2015-03-13 13:45:02 -04:00

A Reconstruction Filter for Plausible Motion Blur.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

ACES.tps

New tone mapper. ACES support. Color grading. White balance. Baked into 32x32x32 LUT.

2015-04-28 15:27:19 -04:00

ACES.usf

UE4 - Fix shader issues for GL

2015-04-29 11:28:54 -04:00

AtmosphereCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

AtmospherePrecompute.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

AtmospherePrecomputeCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

AtmospherePrecomputeInscatter.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

AtmosphericFogShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

BasePassCommon.usf

UE4 - Remove extra interpolator during velocity output on base pass

2015-01-31 16:26:25 -05:00

BasePassForForwardShadingCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

BasePassForForwardShadingPixelShader.usf

UE4 - Fix editor grid for ES3.1 emulation

2015-04-24 13:56:10 -04:00

BasePassForForwardShadingVertexShader.usf

UE4 - Materials using WPO with period functions now properly compute their velocity

2015-01-13 19:47:46 -05:00

BasePassPixelShader.usf

UE4 - Fix editor grid for ES3.1 emulation

2015-04-24 13:56:10 -04:00

BasePassTessellationShaders.usf

UE4 - Remove extra interpolator during velocity output on base pass

2015-01-31 16:26:25 -05:00

BasePassVertexCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

BasePassVertexShader.usf

UE4 - Remove extra interpolator during velocity output on base pass

2015-01-31 16:26:25 -05:00

BRDF.usf

Fix nans coming out of new diffuse model

2015-01-26 09:52:55 -05:00

camera motion helper.tps

First pass of TPS reports

2015-03-27 16:37:13 -04:00

ClearReplacementShaders.usf

Fix screenpercentage on Morpheus

2015-04-02 16:54:49 -04:00

ColorUtils.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

Common.usf

Distance Field AO is now evaluated on a screen grid and using a global distance field for far traces

2015-05-11 20:04:15 -04:00

ConvertToUniformMesh.usf

Reworked shader stream out support, now works properly with FShaderResource sharing

2015-02-03 11:19:45 -05:00

CubemapCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

DeferredDecal.usf

UE-8753: Gets Actor Position material node working and add explicit compilation error when using object related input nodes in the deferred decal domain.

2015-04-27 17:52:29 -04:00

DeferredLightingCommon.usf

Add permutations to various global shaders to compile out ClearCoat handling if there are no clearcoat materials in the given view.

2015-04-08 16:15:25 -04:00

DeferredLightPixelShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

DeferredLightVertexShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

DeferredShadingCommon.usf

Added support for stencil read/writes to CustomDepth pass (requires r.CustomDepth == 3).

2015-05-28 08:28:56 -04:00

Definitions.usf

Removed 360 only IFALL / IFANY

2015-05-18 15:57:51 -04:00

DepthOfFieldCommon.usf

fixed UE-7950 DepthOfFieldFunction doesn't work

2015-04-08 16:28:58 -04:00

DepthOnlyPixelShader.usf

Pixel Depth Offset material input

2015-01-31 13:44:38 -05:00

DepthOnlyVertexShader.usf

Pixel Depth Offset material input

2015-01-31 13:44:38 -05:00

DistanceFieldAOShared.usf

Support compute shader object tile cull for DFAO with 'r.AOScatterTileCulling 0'

2015-05-18 20:38:28 -04:00

DistanceFieldGlobalIllumination.usf

Distance Field AO is now evaluated on a screen grid and using a global distance field for far traces

2015-05-11 20:04:15 -04:00

DistanceFieldLightingPost.usf

Distance Field AO is now evaluated on a screen grid and using a global distance field for far traces

2015-05-11 20:04:15 -04:00

DistanceFieldLightingShared.usf

GPU particle collision with distance fields

2015-05-18 13:21:23 -04:00

DistanceFieldScreenGridLighting.usf

GPU particle collision with distance fields

2015-05-18 13:21:23 -04:00

DistanceFieldShadowing.usf

Distance field AO and Ray traced shadows on PS4. DFAO costs nearly 4ms in a mostly empty map so needs a lot of optimization.

2015-03-30 17:48:16 -04:00

DistanceFieldShadowingShared.usf

Integrate - SSS support for ray traced distance field shadows

2015-02-19 16:09:00 -05:00

DistanceFieldSurfaceCacheLighting.usf

Fixed DFAO surface cache path

2015-05-19 18:54:32 -04:00

DistanceFieldSurfaceCacheLightingCompute.usf

Support compute shader object tile cull for DFAO with 'r.AOScatterTileCulling 0'

2015-05-18 20:38:28 -04:00

DistortAccumulatePS.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

DistortAccumulateVS.usf

UE4 - Materials using WPO with period functions now properly compute their velocity

2015-01-13 19:47:46 -05:00

DistortApplyScreenPS.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

DownsampleDepthPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

Dual Quaternion Skinning Code.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

DynamicLightingCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

EvaluateSurfelMaterial.usf

Surfel Global Illumination with Distance Field shadowing

2015-01-29 14:46:20 -05:00

EyeAdaptationCommon.usf

removed unused parameters hiding d3ddebug errors, fixed d3ddebug errors

2015-04-20 18:18:08 -04:00

Fast gradient Perlin noise.tps

TPS report first pass

2015-04-22 12:12:32 -04:00

FilterPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

FilterVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

FlatTessellation.usf

Improved tessellation performance. Raised max tessellation factor to 15.

2014-12-17 14:57:53 -05:00

ForEachLight.usf

fixed directional lights for TLM_SurfacePerPixelLighting, remaining: shadow support, light functions, IES profiles

2015-03-02 13:41:32 -05:00

Fxaa3_11.usf

Shaders: Attempting to fix incorrect casing in file path (step 2 of 2)

2014-11-03 07:34:05 -05:00

FXAA source.tps

First pass on TPS reports

2015-03-27 16:36:02 -04:00

FXAAShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

GammaCorrection.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

GammaCorrectionCommon.usf

Gamma Correction - Changing the way all FColors are converted into FLinearColor by default. Previously all sRGB textures coming into the engine along with all other usage of FColor -> FLinearColor used a lookup table that assumed the final gamma correction would simply be pow(color, 1/DisplayGamma). However, that's not the case, we use the IEC 61966-2-1 standard on most platforms for both the scene renderer, as well as for gamma correction in Slate. In Slate you should now see an image matching Photoshop instead of being slightly darker in the lower ranges. However, because we don't want to invalidate all existing textures that users have authored, all existing UTextures have a UseLegacyGamma flag set to true, all new textures will be set to false. The flag is part of the DDC key calculation, but steps were taken so that when legacy is true, keys match existing keys to prevent universally invalidating all games DDCs just to make this change.

2015-05-29 16:03:43 -04:00

GlobalDistanceField.usf

GPU particle collision with distance fields

2015-05-18 13:21:23 -04:00

GlobalDistanceFieldShared.usf

Fixed gl compile errors

2015-05-19 18:11:34 -04:00

GPU Random Numbers via the Tiny Encryption Algorithm and perlin noise code 01-05.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

GPUBenchmark.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

GpuSkinCacheCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

GpuSkinCacheComputeShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

GpuSkinVertexFactory.usf

UE4 - Fix for motion blur on cloth (UE-14233)

2015-04-24 16:00:57 -04:00

HdrCustomResolveShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

HeightfieldLighting.usf

Distance Field AO is now evaluated on a screen grid and using a global distance field for far traces

2015-05-11 20:04:15 -04:00

HeightFogCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

HeightFogPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

HeightFogVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

HitProxyPixelShader.usf

Do not bind the GBuffer in hit proxy rendering, avoiding a check assertion failure at start-up time with r.RenderTargetPoolTest=1

2015-04-27 17:39:25 -04:00

HitProxyVertexShader.usf

Do not bind the GBuffer in hit proxy rendering, avoiding a check assertion failure at start-up time with r.RenderTargetPoolTest=1

2015-04-27 17:39:25 -04:00

HZBOcclusion.usf

UE-13256: Fixes SSAO flicker on small radius by building HZB only by downsampling per 2.

2015-05-13 16:37:56 -04:00

IESLightProfilesCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LandscapeGrassWeight.usf

Fix incorrect interpolant declaration in landscape grass weight shader causing issues on OSX 10.10. (UE-15422)

2015-05-12 22:26:30 -04:00

LandscapeVertexFactory.usf

UE4 - merge GDC branch, code @2465640 to main

2015-03-04 08:31:40 -05:00

LightAccumulator.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LightFunctionCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LightFunctionPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LightFunctionVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LightmapCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

LightMapDensityShader.usf

UE4 - Materials using WPO with period functions now properly compute their velocity

2015-01-13 19:47:46 -05:00

LightShaftShader.usf

- Make sure OutColor is always set in DownsampleLightShaftsPixelMain()

2015-01-15 18:24:16 -05:00

LocalVertexFactory.usf

UE4 - support for dithered LOD transitions on static meshes (that don't move) -- also fixed parallel render thread updates for spline meshes

2015-04-24 11:20:23 -04:00

LocalVertexFactoryCommon.usf

UE4 - Fix ES3.1 emulation shader issues

2015-04-16 13:02:21 -04:00

LPVBuildGeometryVolume.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVClear.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVClearLists.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVCommon.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVDirectionalOcclusion.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVDirectLightInject.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVFinalPass.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVGeometryVolumeCommon.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVInject_AccumulateVplLists.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVInject_GenerateVplLists.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVPacking.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVPropagate.usf

PS4 - Stop registers spilling to scratch buffer.

2015-05-18 08:46:37 -04:00

LPVVisualise.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVWriteCommon.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

LPVWriteVplCommon.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

MaterialTemplate.usf

Added max displacement to materials to fix tessellation frustum culling.

2015-05-28 21:57:50 -04:00

meshpaintdilatepixelshader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

meshpaintdilatevertexshader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

MeshPaintPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

MeshPaintVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

MeshParticleVertexFactory.usf

UE4 - Integrate 2439067

2015-02-10 10:16:49 -05:00

MetalCommon.usf

UE4 - Metal - Fix for SVPosition.w

2015-01-06 14:44:32 -05:00

MiniFontCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

MonteCarlo.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

MorpheusInclude.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

NullPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

OcclusionQueryPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

OcclusionQueryVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

OneColorShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PaniniProjection.usf

Replaces cylindrical projection by Panini projection

2015-05-22 19:44:45 -04:00

ParticleBeamTrailVertexFactory.usf

UE4 - Integrate 2439067

2015-02-10 10:16:49 -05:00

ParticleBoundsShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ParticleCurveInjectionShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ParticleGPUSpriteVertexFactory.usf

UE4 - Integrate 2439067

2015-02-10 10:16:49 -05:00

ParticleInjectionShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ParticleSimulationShader.usf

GPU particle collision with distance fields

2015-05-18 13:21:23 -04:00

ParticleSimVisualizeShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ParticleSortKeyGen.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ParticleSpriteVertexFactory.usf

UE4 - Integrate 2439067

2015-02-10 10:16:49 -05:00

ParticleVertexFactoryCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

Perlin noise.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

PNTriangles.usf

Improved tessellation performance. Raised max tessellation factor to 15.

2014-12-17 14:57:53 -05:00

PositionOnlyDepthVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessAmbient.usf

Add permutations to various global shaders to compile out ClearCoat handling if there are no clearcoat materials in the given view.

2015-04-08 16:15:25 -04:00

PostProcessAmbientOcclusion.usf

UE-13256: Fixes SSAO flicker on small radius by building HZB only by downsampling per 2.

2015-05-13 16:37:56 -04:00

PostProcessBloom.usf

removed unused parameters hiding d3ddebug errors, fixed d3ddebug errors

2015-04-20 18:18:08 -04:00

PostProcessBokehDOF.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessBusyWait.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessCombineLUTs.usf

Fixes grading LUT color tint bug

2015-05-12 22:28:44 -04:00

PostProcessCommon.usf

Fixes grading LUT color tint bug

2015-05-12 22:28:44 -04:00

PostProcessCompositeEditorPrimitives.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessDilation.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessDOF.usf

Add the requested extra "fog" depth based blur to CircleDOF.

2015-02-19 15:23:17 -05:00

PostProcessDownsample.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessEyeAdaptation.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessGBufferHints.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessHistogram.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessHistogramCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessHistogramReduce.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessHMD.usf

…

PostProcessLensBlur.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessLensFlares.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessLpvIndirect.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

PostProcessMaterialShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessMobile.usf

New tone mapper. ACES support. Color grading. White balance. Baked into 32x32x32 LUT.

2015-04-28 15:27:19 -04:00

PostProcessMotionBlur.usf

Fixed max velocity being scattered too far.

2015-05-26 16:47:59 -04:00

PostProcessNoiseBlur.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessPassThrough.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessSceneColorFringe.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessSelectionOutline.usf

[INTEGRATE] Change 2432514 by Matt.Kuhlenschmidt@matt_kuhlenschmidt_main on 2015/02/04 17:22:50

2015-02-09 11:52:11 -05:00

PostProcessSubsurface.usf

Fixed SubsurfaceScatteringProfile, recent full resolution mix caused discoloration

2014-12-16 16:01:12 -05:00

PostProcessTemporalAA.usf

changed some postprocess passes to use UniformBuffers to allow them to use AsyncCompute in a following change

2015-04-29 19:44:56 -04:00

PostProcessTemporalCommon.usf

changed some postprocess passes to use UniformBuffers to allow them to use AsyncCompute in a following change

2015-04-29 19:44:56 -04:00

PostProcessTestImage.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessTonemap.usf

Fixes grading LUT color tint bug

2015-05-12 22:28:44 -04:00

PostProcessUpscale.usf

Replaces cylindrical projection by Panini projection

2015-05-22 19:44:45 -04:00

PostProcessVelocityFlatten.usf

changed some postprocess passes to use UniformBuffers to allow them to use AsyncCompute in a following change

2015-04-29 19:44:56 -04:00

PostProcessVisualizeBuffer.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessVisualizeGBuffer.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

PostProcessVisualizeHDR.usf

added RGB to VisualizeHDR

2015-01-29 12:35:56 -05:00

PrecomputedAtmosphericScattering.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

RadixSortShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

Random number generation algorithm found on Wikipedia.tps

Checking in TPS reports for first pass

2015-03-27 12:10:09 -04:00

Random.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ReflectionEnvironmentComputeShaders.usf

Add permutations to various global shaders to compile out ClearCoat handling if there are no clearcoat materials in the given view.

2015-04-08 16:15:25 -04:00

ReflectionEnvironmentShaders.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

ReflectionEnvironmentShared.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ResolvePixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ResolveVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ScreenPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ScreenSpaceRayCast.usf

fixed shader compiler warning

2015-05-26 19:15:13 -04:00

ScreenSpaceReflections.usf

Implement the SSR stencil pre-pass behind the console variable r.SSR.Stencil

2015-05-21 14:51:59 -04:00

ScreenVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SeparableSSS.usf

better quality for SubsurfaceProfile, full res for the non subsurface scattering light contribution (appears sharper but can be tweaked very quickly changing the SubSurfaceColor brightness)

2014-12-10 18:28:58 -05:00

ShaderComplexityAccumulatePixelShader.usf

Added decals to ShaderComplexity rendering (decalmask is not yet considered - it would require the GBuffer which isn't setup for that view mode)

2015-03-31 11:13:39 -04:00

ShaderComplexityApplyPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ShaderComplexityApplyVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ShaderVersion.usf

Fix for CRASH: EDITOR: Crash occurs when connecting MF_DepthEnv to the M_Forest Material Attributes

2015-05-26 16:30:48 -04:00

ShadowDepthCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ShadowDepthPixelShader.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

ShadowDepthVertexShader.usf

experimental ability to output a different opacity mask for shadow rendering (free as decided at compile time, minimal code complexity, currently hidden as it requires Custom node)

2015-02-04 21:16:24 -05:00

ShadowFilteringCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ShadowProjectionCommon.usf

When rendering point light projection the Apple Intel HD driver/GLSL compiler fails to correctly index into the uniform array using the dynamically calculated CubeFaceIndex variable. On Mac OS X we have to use more branches and constant index values to avoid this. This was filed as radr://19190281 "Intel HD 4000 fails to index uniform array with dynamic variable, causes point lights to render incorrectly in UE4"

2014-12-10 09:02:46 -05:00

ShadowProjectionPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

ShadowProjectionVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SHCommon.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleElementColorChannelMaskPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleElementHitProxyPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleElementNormalMapPixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleElementPixelShader.usf

UE4 - Fix editor grid for ES3.1 emulation

2015-04-24 13:56:10 -04:00

SimpleElementTexture2DPreviewPixelShader.usf

Gamma Correction - Changing the way all FColors are converted into FLinearColor by default. Previously all sRGB textures coming into the engine along with all other usage of FColor -> FLinearColor used a lookup table that assumed the final gamma correction would simply be pow(color, 1/DisplayGamma). However, that's not the case, we use the IEC 61966-2-1 standard on most platforms for both the scene renderer, as well as for gamma correction in Slate. In Slate you should now see an image matching Photoshop instead of being slightly darker in the lower ranges. However, because we don't want to invalidate all existing textures that users have authored, all existing UTextures have a UseLegacyGamma flag set to true, all new textures will be set to false. The flag is part of the DDC key calculation, but steps were taken so that when legacy is true, keys match existing keys to prevent universally invalidating all games DDCs just to make this change.

2015-05-29 16:03:43 -04:00

SimpleElementVertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleF32PixelShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SimpleF32VertexShader.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SkyLighting.usf

updated LightPropagationVolume (from Lionhead Studios)

2015-05-15 18:54:37 -04:00

SkyLightingShared.usf

Integrate - Skylight MinOcclusion works on sky specular occlusion as well

2015-02-19 16:22:43 -05:00

SlateElementPixelShader.usf

Gamma Correction - Changing the way all FColors are converted into FLinearColor by default. Previously all sRGB textures coming into the engine along with all other usage of FColor -> FLinearColor used a lookup table that assumed the final gamma correction would simply be pow(color, 1/DisplayGamma). However, that's not the case, we use the IEC 61966-2-1 standard on most platforms for both the scene renderer, as well as for gamma correction in Slate. In Slate you should now see an image matching Photoshop instead of being slightly darker in the lower ranges. However, because we don't want to invalidate all existing textures that users have authored, all existing UTextures have a UseLegacyGamma flag set to true, all new textures will be set to false. The flag is part of the DDC key calculation, but steps were taken so that when legacy is true, keys match existing keys to prevent universally invalidating all games DDCs just to make this change.

2015-05-29 16:03:43 -04:00

SlateVertexShader.usf

Fix android 3d widgets rendering upside down

2015-03-20 15:19:22 -04:00

SolidColorPixelShader.usf

…

SpeedTreeCommon.usf

UE4 - merge GDC branch, code @2465640 to main

2015-03-04 08:31:40 -05:00

StationaryLightOverlapShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

SurfelMaterialShared.usf

Surfel Global Illumination with Distance Field shadowing

2015-01-29 14:46:20 -05:00

SurfelTree.usf

Surfel Global Illumination with Distance Field shadowing

2015-01-29 14:46:20 -05:00

Tessellation.usf

Added max displacement to materials to fix tessellation frustum culling.

2015-05-28 21:57:50 -04:00

TiledDeferredLightShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

TonemapCommon.usf

fix shader compile failure when compiling for Metal

2015-04-29 16:52:49 -04:00

TranslucentLightingShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

TranslucentLightInjectionShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

TranslucentShadowDepthShaders.usf

UE4 - Materials using WPO with period functions now properly compute their velocity

2015-01-13 19:47:46 -05:00

UpdateTextureShaders.usf

Fix PS4 volumetexture updates

2015-04-01 10:57:51 -04:00

VectorFieldCompositeShaders.usf

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

VectorFieldVisualizationVertexFactory.usf

UE4 - Integrate 2439067

2015-02-10 10:16:49 -05:00

VelocityCommon.usf

UE4 - Switch between outputting velocity as a separate render target or in the base pass as an extra GBuffer (r.BasePassOutputsVelocity defaults to 0)

2015-01-20 20:14:07 -05:00

VelocityShader.usf

UE4 - Switch between outputting velocity as a separate render target or in the base pass as an extra GBuffer (r.BasePassOutputsVelocity defaults to 0)

2015-01-20 20:14:07 -05:00

VertexFactoryCommon.usf

UE4 - merge GDC branch, code @2465640 to main

2015-03-04 08:31:40 -05:00

VisualizeTexture.usf

fixed D3D compiler error happening when using "VisualizeTexture"

2015-05-14 16:37:06 -04:00