From 1f3d0beb387a68ac5ac87c63aafa5105d1f253b6 Mon Sep 17 00:00:00 2001 From: antonmic Date: Fri, 7 May 2021 18:51:20 -0700 Subject: [PATCH] work in progress --- .../Materials/Types/StandardPBR.materialtype | 15 + .../Types/StandardPBR_ForwardPass.azsl | 15 +- .../Types/StandardPBR_LowEndForward.azsl | 15 + .../Types/StandardPBR_LowEndForward.shader | 53 +++ .../StandardPBR_LowEndForward_EDS.shader | 53 +++ .../Feature/Common/Assets/Passes/Forward.pass | 16 - .../Assets/Passes/LightAdaptationParent.pass | 146 ++++++++ .../Common/Assets/Passes/LowEndForward.pass | 133 +++++++ .../Common/Assets/Passes/LowEndPipeline.pass | 344 ++++++++++++++++++ .../Common/Assets/Passes/OpaqueParent.pass | 11 +- .../Assets/Passes/PassTemplates.azasset | 12 + .../Assets/Passes/PostProcessParent.pass | 90 +---- .../Feature/Common/Assets/Passes/SkyBox.pass | 5 - .../Atom/Features/PBR/ForwardPassOutput.azsli | 17 + .../PBR/LowEndForwardPassOutput.azsli | 32 ++ .../Atom/Features/ShaderQualityOptions.azsli | 24 ++ .../Reflections/ReflectionComposite.azsl | 15 +- .../Common/Assets/Shaders/SkyBox/SkyBox.azsl | 2 - .../atom_feature_common_asset_files.cmake | 10 + 19 files changed, 887 insertions(+), 121 deletions(-) create mode 100644 Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.azsl create mode 100644 Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.shader create mode 100644 Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward_EDS.shader create mode 100644 Gems/Atom/Feature/Common/Assets/Passes/LightAdaptationParent.pass create mode 100644 Gems/Atom/Feature/Common/Assets/Passes/LowEndForward.pass create mode 100644 Gems/Atom/Feature/Common/Assets/Passes/LowEndPipeline.pass create mode 100644 Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/LowEndForwardPassOutput.azsli create mode 100644 Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/ShaderQualityOptions.azsli diff --git a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR.materialtype b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR.materialtype index e071a793a5..fa5c94c606 100644 --- a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR.materialtype +++ b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR.materialtype @@ -77,6 +77,13 @@ ], "properties": { "general": [ + { + "id": "useLowEndShader", + "displayName": "Use Low End", + "description": "Whether to use the low end shader.", + "type": "Bool", + "defaultValue": false + }, { "id": "applySpecularAA", "displayName": "Apply Specular AA", @@ -1175,6 +1182,14 @@ "file": "./StandardPBR_ForwardPass_EDS.shader", "tag": "ForwardPass_EDS" }, + { + "file": "./StandardPBR_LowEndForward.shader", + "tag": "LowEndForward" + }, + { + "file": "./StandardPBR_LowEndForward_EDS.shader", + "tag": "LowEndForward_EDS" + }, { "file": "Shaders/Shadow/Shadowmap.shader", "tag": "Shadowmap" diff --git a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_ForwardPass.azsl b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_ForwardPass.azsl index d3bc72d162..bb4e4cdaab 100644 --- a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_ForwardPass.azsl +++ b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_ForwardPass.azsl @@ -10,6 +10,8 @@ * */ +#include "Atom/Features/ShaderQualityOptions.azsli" + #include "StandardPBR_Common.azsli" // SRGs @@ -306,13 +308,18 @@ ForwardPassOutputWithDepth StandardPbr_ForwardPassPS(VSOutput IN, bool isFrontFa PbrLightingOutput lightingOutput = ForwardPassPS_Common(IN, isFrontFace, depth); +#ifdef UNIFIED_FORWARD_OUTPUT + OUT.m_color.rgb = lightingOutput.m_diffuseColor.rgb + lightingOutput.m_specularColor.rgb; + OUT.m_color.a = 1.0f; + OUT.m_depth = depth; +#else OUT.m_diffuseColor = lightingOutput.m_diffuseColor; OUT.m_specularColor = lightingOutput.m_specularColor; OUT.m_specularF0 = lightingOutput.m_specularF0; OUT.m_albedo = lightingOutput.m_albedo; OUT.m_normal = lightingOutput.m_normal; OUT.m_depth = depth; - +#endif return OUT; } @@ -324,12 +331,16 @@ ForwardPassOutput StandardPbr_ForwardPassPS_EDS(VSOutput IN, bool isFrontFace : PbrLightingOutput lightingOutput = ForwardPassPS_Common(IN, isFrontFace, depth); +#ifdef UNIFIED_FORWARD_OUTPUT + OUT.m_color.rgb = lightingOutput.m_diffuseColor.rgb + lightingOutput.m_specularColor.rgb; + OUT.m_color.a = 1.0f; +#else OUT.m_diffuseColor = lightingOutput.m_diffuseColor; OUT.m_specularColor = lightingOutput.m_specularColor; OUT.m_specularF0 = lightingOutput.m_specularF0; OUT.m_albedo = lightingOutput.m_albedo; OUT.m_normal = lightingOutput.m_normal; - +#endif return OUT; } diff --git a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.azsl b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.azsl new file mode 100644 index 0000000000..a690cbf84a --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.azsl @@ -0,0 +1,15 @@ +/* +* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or +* its licensors. +* +* For complete copyright and license terms please see the LICENSE at the root of this +* distribution (the "License"). All use of this software is governed by the License, +* or, if provided, by the license below or the license accompanying this file. Do not +* remove or modify any license notices. This file is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* +*/ + +#define QUALITY_LOW_END 1 + +#include "StandardPBR_ForwardPass.azsl" diff --git a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.shader b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.shader new file mode 100644 index 0000000000..19538e5db3 --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward.shader @@ -0,0 +1,53 @@ +{ + "Source" : "./StandardPBR_LowEndForward.azsl", + + "DepthStencilState" : + { + "Depth" : + { + "Enable" : true, + "CompareFunc" : "GreaterEqual" + }, + "Stencil" : + { + "Enable" : true, + "ReadMask" : "0x00", + "WriteMask" : "0xFF", + "FrontFace" : + { + "Func" : "Always", + "DepthFailOp" : "Keep", + "FailOp" : "Keep", + "PassOp" : "Replace" + }, + "BackFace" : + { + "Func" : "Always", + "DepthFailOp" : "Keep", + "FailOp" : "Keep", + "PassOp" : "Replace" + } + } + }, + + "CompilerHints" : { + "DisableOptimizations" : false + }, + + "ProgramSettings": + { + "EntryPoints": + [ + { + "name": "StandardPbr_ForwardPassVS", + "type": "Vertex" + }, + { + "name": "StandardPbr_ForwardPassPS", + "type": "Fragment" + } + ] + }, + + "DrawList" : "lowEndForward" +} diff --git a/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward_EDS.shader b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward_EDS.shader new file mode 100644 index 0000000000..1b5f014d0e --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Materials/Types/StandardPBR_LowEndForward_EDS.shader @@ -0,0 +1,53 @@ +{ + "Source" : "./StandardPBR_LowEndForward.azsl", + + "DepthStencilState" : + { + "Depth" : + { + "Enable" : true, + "CompareFunc" : "GreaterEqual" + }, + "Stencil" : + { + "Enable" : true, + "ReadMask" : "0x00", + "WriteMask" : "0xFF", + "FrontFace" : + { + "Func" : "Always", + "DepthFailOp" : "Keep", + "FailOp" : "Keep", + "PassOp" : "Replace" + }, + "BackFace" : + { + "Func" : "Always", + "DepthFailOp" : "Keep", + "FailOp" : "Keep", + "PassOp" : "Replace" + } + } + }, + + "CompilerHints" : { + "DisableOptimizations" : false + }, + + "ProgramSettings": + { + "EntryPoints": + [ + { + "name": "StandardPbr_ForwardPassVS", + "type": "Vertex" + }, + { + "name": "StandardPbr_ForwardPassPS_EDS", + "type": "Fragment" + } + ] + }, + + "DrawList" : "lowEndForward" +} diff --git a/Gems/Atom/Feature/Common/Assets/Passes/Forward.pass b/Gems/Atom/Feature/Common/Assets/Passes/Forward.pass index 31a8ed1879..3dcc90ac5c 100644 --- a/Gems/Atom/Feature/Common/Assets/Passes/Forward.pass +++ b/Gems/Atom/Feature/Common/Assets/Passes/Forward.pass @@ -148,22 +148,6 @@ }, "LoadAction": "Clear" } - }, - { - "Name": "ScatterDistanceOutput", - "SlotType": "Output", - "ScopeAttachmentUsage": "RenderTarget", - "LoadStoreAction": { - "ClearValue": { - "Value": [ - 0.0, - 0.0, - 0.0, - 0.0 - ] - }, - "LoadAction": "Clear" - } } ], "ImageAttachments": [ diff --git a/Gems/Atom/Feature/Common/Assets/Passes/LightAdaptationParent.pass b/Gems/Atom/Feature/Common/Assets/Passes/LightAdaptationParent.pass new file mode 100644 index 0000000000..3e804d23e2 --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Passes/LightAdaptationParent.pass @@ -0,0 +1,146 @@ +{ + "Type": "JsonSerialization", + "Version": 1, + "ClassName": "PassAsset", + "ClassData": { + "PassTemplate": { + "Name": "LightAdaptationParentTemplate", + "PassClass": "ParentPass", + "Slots": [ + // Inputs... + { + "Name": "LightingInput", + "SlotType": "Input" + }, + // SwapChain here is only used to reference the frame height and format + { + "Name": "SwapChainOutput", + "SlotType": "InputOutput" + }, + // Outputs... + { + "Name": "Output", + "SlotType": "Output" + }, + // Debug Outputs... + { + "Name": "LuminanceMipChainOutput", + "SlotType": "Output" + } + ], + "Connections": [ + { + "LocalSlot": "Output", + "AttachmentRef": { + "Pass": "DisplayMapperPass", + "Attachment": "Output" + } + }, + { + "LocalSlot": "LuminanceMipChainOutput", + "AttachmentRef": { + "Pass": "DownsampleLuminanceMipChain", + "Attachment": "MipChainInputOutput" + } + } + ], + "PassRequests": [ + { + "Name": "DownsampleLuminanceMinAvgMax", + "TemplateName": "DownsampleLuminanceMinAvgMaxCS", + "Connections": [ + { + "LocalSlot": "Input", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "LightingInput" + } + } + ] + }, + { + "Name": "DownsampleLuminanceMipChain", + "TemplateName": "DownsampleMipChainTemplate", + "Connections": [ + { + "LocalSlot": "MipChainInputOutput", + "AttachmentRef": { + "Pass": "DownsampleLuminanceMinAvgMax", + "Attachment": "Output" + } + } + ], + "PassData": { + "$type": "DownsampleMipChainPassData", + "ShaderAsset": { + "FilePath": "Shaders/PostProcessing/DownsampleMinAvgMaxCS.shader" + } + } + }, + { + "Name": "EyeAdaptationPass", + "TemplateName": "EyeAdaptationTemplate", + "Enabled": false, + "Connections": [ + { + "LocalSlot": "SceneLuminanceInput", + "AttachmentRef": { + "Pass": "DownsampleLuminanceMipChain", + "Attachment": "MipChainInputOutput" + } + } + ] + }, + { + "Name": "LookModificationTransformPass", + "TemplateName": "LookModificationTransformTemplate", + "Enabled": true, + "Connections": [ + { + "LocalSlot": "Input", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "LightingInput" + } + }, + { + "LocalSlot": "EyeAdaptationDataInput", + "AttachmentRef": { + "Pass": "EyeAdaptationPass", + "Attachment": "EyeAdaptationDataInputOutput" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + }, + { + "Name": "DisplayMapperPass", + "TemplateName": "DisplayMapperTemplate", + "Enabled": true, + "Connections": [ + { + "LocalSlot": "Input", + "AttachmentRef": { + "Pass": "LookModificationTransformPass", + "Attachment": "Output" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + } + ] + } + } +} diff --git a/Gems/Atom/Feature/Common/Assets/Passes/LowEndForward.pass b/Gems/Atom/Feature/Common/Assets/Passes/LowEndForward.pass new file mode 100644 index 0000000000..4b865fcb6d --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Passes/LowEndForward.pass @@ -0,0 +1,133 @@ +{ + "Type": "JsonSerialization", + "Version": 1, + "ClassName": "PassAsset", + "ClassData": { + "PassTemplate": { + "Name": "LowEndForwardPassTemplate", + "PassClass": "RasterPass", + "Slots": [ + // Inputs... + { + "Name": "BRDFTextureInput", + "ShaderInputName": "m_brdfMap", + "SlotType": "Input", + "ScopeAttachmentUsage": "Shader" + }, + { + "Name": "DirectionalLightShadowmap", + "ShaderInputName": "m_directionalLightShadowmap", + "SlotType": "Input", + "ScopeAttachmentUsage": "Shader", + "ImageViewDesc": { + "IsArray": 1 + } + }, + { + "Name": "ExponentialShadowmapDirectional", + "ShaderInputName": "m_directionalLightExponentialShadowmap", + "SlotType": "Input", + "ScopeAttachmentUsage": "Shader", + "ImageViewDesc": { + "IsArray": 1 + } + }, + { + "Name": "ProjectedShadowmap", + "ShaderInputName": "m_projectedShadowmaps", + "SlotType": "Input", + "ScopeAttachmentUsage": "Shader", + "ImageViewDesc": { + "IsArray": 1 + } + }, + { + "Name": "ExponentialShadowmapProjected", + "ShaderInputName": "m_projectedExponentialShadowmap", + "SlotType": "Input", + "ScopeAttachmentUsage": "Shader", + "ImageViewDesc": { + "IsArray": 1 + } + }, + { + "Name": "TileLightData", + "SlotType": "Input", + "ShaderInputName": "m_tileLightData", + "ScopeAttachmentUsage": "Shader" + }, + { + "Name": "LightListRemapped", + "SlotType": "Input", + "ShaderInputName": "m_lightListRemapped", + "ScopeAttachmentUsage": "Shader" + }, + // Input/Outputs... + { + "Name": "DepthStencilInputOutput", + "SlotType": "InputOutput", + "ScopeAttachmentUsage": "DepthStencil" + }, + // Outputs... + { + "Name": "LightingOutput", + "SlotType": "Output", + "ScopeAttachmentUsage": "RenderTarget", + "LoadStoreAction": { + "ClearValue": { + "Value": [ + 0.0, + 0.0, + 0.0, + 0.0 + ] + }, + "LoadAction": "Clear" + } + } + ], + "ImageAttachments": [ + { + "Name": "LightingAttachment", + "SizeSource": { + "Source": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + }, + "MultisampleSource": { + "Pass": "This", + "Attachment": "DepthStencilInputOutput" + }, + "ImageDescriptor": { + "Format": "R16G16B16A16_FLOAT", + "SharedQueueMask": "Graphics" + } + }, + { + "Name": "BRDFTexture", + "Lifetime": "Imported", + "AssetRef": { + "FilePath": "Textures/BRDFTexture.attimage" + } + } + ], + "Connections": [ + { + "LocalSlot": "LightingOutput", + "AttachmentRef": { + "Pass": "This", + "Attachment": "LightingAttachment" + } + }, + { + "LocalSlot": "BRDFTextureInput", + "AttachmentRef": { + "Pass": "This", + "Attachment": "BRDFTexture" + } + } + ] + } + } +} diff --git a/Gems/Atom/Feature/Common/Assets/Passes/LowEndPipeline.pass b/Gems/Atom/Feature/Common/Assets/Passes/LowEndPipeline.pass new file mode 100644 index 0000000000..b19569fb9d --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/Passes/LowEndPipeline.pass @@ -0,0 +1,344 @@ +{ + "Type": "JsonSerialization", + "Version": 1, + "ClassName": "PassAsset", + "ClassData": { + "PassTemplate": { + "Name": "LowEndPipelineTemplate", + "PassClass": "ParentPass", + "Slots": [ + { + "Name": "SwapChainOutput", + "SlotType": "InputOutput", + "ScopeAttachmentUsage": "RenderTarget" + } + ], + "PassRequests": [ + { + "Name": "MorphTargetPass", + "TemplateName": "MorphTargetPassTemplate" + }, + { + "Name": "SkinningPass", + "TemplateName": "SkinningPassTemplate", + "Connections": [ + { + "LocalSlot": "SkinnedMeshOutputStream", + "AttachmentRef": { + "Pass": "MorphTargetPass", + "Attachment": "MorphTargetDeltaOutput" + } + } + ] + }, + { + "Name": "DepthPrePass", + "TemplateName": "DepthMSAAParentTemplate", + "Connections": [ + { + "LocalSlot": "SkinnedMeshes", + "AttachmentRef": { + "Pass": "SkinningPass", + "Attachment": "SkinnedMeshOutputStream" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + }, + { + "Name": "LightCullingPass", + "TemplateName": "LightCullingParentTemplate", + "Connections": [ + { + "LocalSlot": "SkinnedMeshes", + "AttachmentRef": { + "Pass": "SkinningPass", + "Attachment": "SkinnedMeshOutputStream" + } + }, + { + "LocalSlot": "DepthMSAA", + "AttachmentRef": { + "Pass": "DepthPrePass", + "Attachment": "DepthMSAA" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + }, + { + "Name": "ShadowPass", + "TemplateName": "ShadowParentTemplate", + "Connections": [ + { + "LocalSlot": "SkinnedMeshes", + "AttachmentRef": { + "Pass": "SkinningPass", + "Attachment": "SkinnedMeshOutputStream" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + }, + { + "Name": "ForwardPass", + "TemplateName": "LowEndForwardPassTemplate", + "Connections": [ + // Inputs... + { + "LocalSlot": "DirectionalLightShadowmap", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "DirectionalShadowmap" + } + }, + { + "LocalSlot": "ExponentialShadowmapDirectional", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "DirectionalESM" + } + }, + { + "LocalSlot": "ProjectedShadowmap", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "ProjectedShadowmap" + } + }, + { + "LocalSlot": "ExponentialShadowmapProjected", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "ProjectedESM" + } + }, + { + "LocalSlot": "TileLightData", + "AttachmentRef": { + "Pass": "LightCullingPass", + "Attachment": "TileLightData" + } + }, + { + "LocalSlot": "LightListRemapped", + "AttachmentRef": { + "Pass": "LightCullingPass", + "Attachment": "LightListRemapped" + } + }, + // Input/Outputs... + { + "LocalSlot": "DepthStencilInputOutput", + "AttachmentRef": { + "Pass": "DepthPrePass", + "Attachment": "DepthMSAA" + } + } + ], + "PassData": { + "$type": "RasterPassData", + "DrawListTag": "lowEndForward", + "PipelineViewTag": "MainCamera", + "PassSrgAsset": { + "FilePath": "shaderlib/atom/features/pbr/forwardpasssrg.azsli:PassSrg" + } + } + }, + { + "Name": "SkyBoxPass", + "TemplateName": "SkyBoxTemplate", + "Enabled": true, + "Connections": [ + { + "LocalSlot": "SpecularInputOutput", + "AttachmentRef": { + "Pass": "ForwardPass", + "Attachment": "LightingOutput" + } + }, + { + "LocalSlot": "SkyBoxDepth", + "AttachmentRef": { + "Pass": "ForwardPass", + "Attachment": "DepthStencilInputOutput" + } + } + ] + }, + { + "Name": "MSAAResolvePass", + "TemplateName": "MSAAResolveColorTemplate", + "Connections": [ + { + "LocalSlot": "Input", + "AttachmentRef": { + "Pass": "SkyBoxPass", + "Attachment": "SpecularInputOutput" + } + } + ] + }, + { + "Name": "TransparentPass", + "TemplateName": "TransparentParentTemplate", + "Connections": [ + { + "LocalSlot": "DirectionalShadowmap", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "DirectionalShadowmap" + } + }, + { + "LocalSlot": "DirectionalESM", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "DirectionalESM" + } + }, + { + "LocalSlot": "ProjectedShadowmap", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "ProjectedShadowmap" + } + }, + { + "LocalSlot": "ProjectedESM", + "AttachmentRef": { + "Pass": "ShadowPass", + "Attachment": "ProjectedESM" + } + }, + { + "LocalSlot": "TileLightData", + "AttachmentRef": { + "Pass": "LightCullingPass", + "Attachment": "TileLightData" + } + }, + { + "LocalSlot": "LightListRemapped", + "AttachmentRef": { + "Pass": "LightCullingPass", + "Attachment": "LightListRemapped" + } + }, + { + "LocalSlot": "DepthStencil", + "AttachmentRef": { + "Pass": "DepthPrePass", + "Attachment": "Depth" + } + }, + { + "LocalSlot": "InputOutput", + "AttachmentRef": { + "Pass": "MSAAResolvePass", + "Attachment": "Output" + } + } + ] + }, + { + "Name": "LightAdaptation", + "TemplateName": "LightAdaptationParentTemplate", + "Connections": [ + { + "LocalSlot": "LightingInput", + "AttachmentRef": { + "Pass": "TransparentPass", + "Attachment": "InputOutput" + } + }, + { + "LocalSlot": "SwapChainOutput", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + }, + { + "Name": "AuxGeomPass", + "TemplateName": "AuxGeomPassTemplate", + "Enabled": true, + "Connections": [ + { + "LocalSlot": "ColorInputOutput", + "AttachmentRef": { + "Pass": "LightAdaptation", + "Attachment": "Output" + } + }, + { + "LocalSlot": "DepthInputOutput", + "AttachmentRef": { + "Pass": "DepthPrePass", + "Attachment": "Depth" + } + } + ], + "PassData": { + "$type": "RasterPassData", + "DrawListTag": "auxgeom", + "PipelineViewTag": "MainCamera" + } + }, + { + "Name": "UIPass", + "TemplateName": "UIParentTemplate", + "Connections": [ + { + "LocalSlot": "InputOutput", + "AttachmentRef": { + "Pass": "AuxGeomPass", + "Attachment": "ColorInputOutput" + } + } + ] + }, + { + "Name": "CopyToSwapChain", + "TemplateName": "FullscreenCopyTemplate", + "Connections": [ + { + "LocalSlot": "Input", + "AttachmentRef": { + "Pass": "UIPass", + "Attachment": "InputOutput" + } + }, + { + "LocalSlot": "Output", + "AttachmentRef": { + "Pass": "Parent", + "Attachment": "SwapChainOutput" + } + } + ] + } + ] + } + } +} diff --git a/Gems/Atom/Feature/Common/Assets/Passes/OpaqueParent.pass b/Gems/Atom/Feature/Common/Assets/Passes/OpaqueParent.pass index dda120e164..40d6a51e77 100644 --- a/Gems/Atom/Feature/Common/Assets/Passes/OpaqueParent.pass +++ b/Gems/Atom/Feature/Common/Assets/Passes/OpaqueParent.pass @@ -315,13 +315,6 @@ "Attachment": "SpecularInputOutput" } }, - { - "LocalSlot": "ReflectionInputOutput", - "AttachmentRef": { - "Pass": "ReflectionsPass", - "Attachment": "ReflectionOutput" - } - }, { "LocalSlot": "SkyBoxDepth", "AttachmentRef": { @@ -338,8 +331,8 @@ { "LocalSlot": "ReflectionInput", "AttachmentRef": { - "Pass": "SkyBoxPass", - "Attachment": "ReflectionInputOutput" + "Pass": "ReflectionsPass", + "Attachment": "ReflectionOutput" } }, { diff --git a/Gems/Atom/Feature/Common/Assets/Passes/PassTemplates.azasset b/Gems/Atom/Feature/Common/Assets/Passes/PassTemplates.azasset index b83ab65ff2..2421d7fbe7 100644 --- a/Gems/Atom/Feature/Common/Assets/Passes/PassTemplates.azasset +++ b/Gems/Atom/Feature/Common/Assets/Passes/PassTemplates.azasset @@ -483,6 +483,18 @@ { "Name": "UIParentTemplate", "Path": "Passes/UIParent.pass" + }, + { + "Name": "LightAdaptationParentTemplate", + "Path": "Passes/LightAdaptationParent.pass" + }, + { + "Name": "LowEndForwardPassTemplate", + "Path": "Passes/LowEndForward.pass" + }, + { + "Name": "LowEndPipelineTemplate", + "Path": "Passes/LowEndPipeline.pass" } ] } diff --git a/Gems/Atom/Feature/Common/Assets/Passes/PostProcessParent.pass b/Gems/Atom/Feature/Common/Assets/Passes/PostProcessParent.pass index 37b1ee5c5a..36f7f1e985 100644 --- a/Gems/Atom/Feature/Common/Assets/Passes/PostProcessParent.pass +++ b/Gems/Atom/Feature/Common/Assets/Passes/PostProcessParent.pass @@ -40,7 +40,7 @@ { "LocalSlot": "Output", "AttachmentRef": { - "Pass": "DisplayMapperPass", + "Pass": "LightAdaptation", "Attachment": "Output" } }, @@ -54,8 +54,8 @@ { "LocalSlot": "LuminanceMipChainOutput", "AttachmentRef": { - "Pass": "DownsampleLuminanceMipChain", - "Attachment": "MipChainInputOutput" + "Pass": "LightAdaptation", + "Attachment": "LuminanceMipChainOutput" } } ], @@ -115,94 +115,16 @@ } ] }, - // Everything before this point deals in raw lighting values - // --------------------------------------------------------- - // Everything after starts to map to values we see on screen { - "Name": "DownsampleLuminanceMinAvgMax", - "TemplateName": "DownsampleLuminanceMinAvgMaxCS", + "Name": "LightAdaptation", + "TemplateName": "LightAdaptationParentTemplate", "Connections": [ { - "LocalSlot": "Input", + "LocalSlot": "LightingInput", "AttachmentRef": { "Pass": "BloomPass", "Attachment": "InputOutput" } - } - ] - }, - { - "Name": "DownsampleLuminanceMipChain", - "TemplateName": "DownsampleMipChainTemplate", - "Connections": [ - { - "LocalSlot": "MipChainInputOutput", - "AttachmentRef": { - "Pass": "DownsampleLuminanceMinAvgMax", - "Attachment": "Output" - } - } - ], - "PassData": { - "$type": "DownsampleMipChainPassData", - "ShaderAsset": { - "FilePath": "Shaders/PostProcessing/DownsampleMinAvgMaxCS.shader" - } - } - }, - { - "Name": "EyeAdaptationPass", - "TemplateName": "EyeAdaptationTemplate", - "Enabled": false, - "Connections": [ - { - "LocalSlot": "SceneLuminanceInput", - "AttachmentRef": { - "Pass": "DownsampleLuminanceMipChain", - "Attachment": "MipChainInputOutput" - } - } - ] - }, - { - "Name": "LookModificationTransformPass", - "TemplateName": "LookModificationTransformTemplate", - "Enabled": true, - "Connections": [ - { - "LocalSlot": "Input", - "AttachmentRef": { - "Pass": "BloomPass", - "Attachment": "InputOutput" - } - }, - { - "LocalSlot": "EyeAdaptationDataInput", - "AttachmentRef": { - "Pass": "EyeAdaptationPass", - "Attachment": "EyeAdaptationDataInputOutput" - } - }, - { - "LocalSlot": "SwapChainOutput", - "AttachmentRef": { - "Pass": "Parent", - "Attachment": "SwapChainOutput" - } - } - ] - }, - { - "Name": "DisplayMapperPass", - "TemplateName": "DisplayMapperTemplate", - "Enabled": true, - "Connections": [ - { - "LocalSlot": "Input", - "AttachmentRef": { - "Pass": "LookModificationTransformPass", - "Attachment": "Output" - } }, { "LocalSlot": "SwapChainOutput", diff --git a/Gems/Atom/Feature/Common/Assets/Passes/SkyBox.pass b/Gems/Atom/Feature/Common/Assets/Passes/SkyBox.pass index 57f442e5de..fb16271ba7 100644 --- a/Gems/Atom/Feature/Common/Assets/Passes/SkyBox.pass +++ b/Gems/Atom/Feature/Common/Assets/Passes/SkyBox.pass @@ -12,11 +12,6 @@ "SlotType": "InputOutput", "ScopeAttachmentUsage": "RenderTarget" }, - { - "Name": "ReflectionInputOutput", - "SlotType": "InputOutput", - "ScopeAttachmentUsage": "RenderTarget" - }, { "Name": "SkyBoxDepth", "SlotType": "InputOutput", diff --git a/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/ForwardPassOutput.azsli b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/ForwardPassOutput.azsli index acc215f1c9..5821deb3b1 100644 --- a/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/ForwardPassOutput.azsli +++ b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/ForwardPassOutput.azsli @@ -10,6 +10,21 @@ * */ +#ifdef UNIFIED_FORWARD_OUTPUT + +struct ForwardPassOutput +{ + float4 m_color : SV_Target0; +}; + +struct ForwardPassOutputWithDepth +{ + float4 m_color : SV_Target0; + float m_depth : SV_Depth; +}; + +#else + struct ForwardPassOutput { float4 m_diffuseColor : SV_Target0; //!< RGB = Diffuse Lighting, A = Blend Alpha (for blended surfaces) OR A = special encoding of surfaceScatteringFactor, m_subsurfaceScatteringQuality, o_enableSubsurfaceScattering @@ -30,3 +45,5 @@ struct ForwardPassOutputWithDepth float4 m_normal : SV_Target4; float m_depth : SV_Depth; }; + +#endif diff --git a/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/LowEndForwardPassOutput.azsli b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/LowEndForwardPassOutput.azsli new file mode 100644 index 0000000000..acc215f1c9 --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/PBR/LowEndForwardPassOutput.azsli @@ -0,0 +1,32 @@ +/* +* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or +* its licensors. +* +* For complete copyright and license terms please see the LICENSE at the root of this +* distribution (the "License"). All use of this software is governed by the License, +* or, if provided, by the license below or the license accompanying this file. Do not +* remove or modify any license notices. This file is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* +*/ + +struct ForwardPassOutput +{ + float4 m_diffuseColor : SV_Target0; //!< RGB = Diffuse Lighting, A = Blend Alpha (for blended surfaces) OR A = special encoding of surfaceScatteringFactor, m_subsurfaceScatteringQuality, o_enableSubsurfaceScattering + float4 m_specularColor : SV_Target1; //!< RGB = Specular Lighting, A = Unused + float4 m_albedo : SV_Target2; //!< RGB = Surface albedo pre-multiplied by other factors that will be multiplied later by diffuse GI, A = specularOcclusion + float4 m_specularF0 : SV_Target3; //!< RGB = Specular F0, A = roughness + float4 m_normal : SV_Target4; //!< RGB10 = EncodeNormalSignedOctahedron(worldNormal), A2 = multiScatterCompensationEnabled +}; + +struct ForwardPassOutputWithDepth +{ + // See above for descriptions of special encodings + + float4 m_diffuseColor : SV_Target0; + float4 m_specularColor : SV_Target1; + float4 m_albedo : SV_Target2; + float4 m_specularF0 : SV_Target3; + float4 m_normal : SV_Target4; + float m_depth : SV_Depth; +}; diff --git a/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/ShaderQualityOptions.azsli b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/ShaderQualityOptions.azsli new file mode 100644 index 0000000000..907e67ada5 --- /dev/null +++ b/Gems/Atom/Feature/Common/Assets/ShaderLib/Atom/Features/ShaderQualityOptions.azsli @@ -0,0 +1,24 @@ +/* +* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or +* its licensors. +* +* For complete copyright and license terms please see the LICENSE at the root of this +* distribution (the "License"). All use of this software is governed by the License, +* or, if provided, by the license below or the license accompanying this file. Do not +* remove or modify any license notices. This file is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* +*/ + +#pragma once + +// These are a list of quality options to specify as macros (either in azsl or in shader files) +// +// QUALITY_LOW_END + +#ifdef QUALITY_LOW_END + +#define UNIFIED_FORWARD_OUTPUT 1 + +#endif + diff --git a/Gems/Atom/Feature/Common/Assets/Shaders/Reflections/ReflectionComposite.azsl b/Gems/Atom/Feature/Common/Assets/Shaders/Reflections/ReflectionComposite.azsl index 92f8c3f638..865d657d85 100644 --- a/Gems/Atom/Feature/Common/Assets/Shaders/Reflections/ReflectionComposite.azsl +++ b/Gems/Atom/Feature/Common/Assets/Shaders/Reflections/ReflectionComposite.azsl @@ -53,13 +53,22 @@ PSOutput MainPS(VSOutput IN) uint width, height, samples; PassSrg::m_reflection.GetDimensions(width, height, samples); + float nonZeroSamples = 0.0f; for (uint sampleIndex = 0; sampleIndex < samples; ++sampleIndex) { - reflection += PassSrg::m_reflection.Load(IN.m_position.xy, sampleIndex).rgb; + float3 reflectionSample = PassSrg::m_reflection.Load(IN.m_position.xy, sampleIndex).rgb; + if(any(reflectionSample)) + { + reflection += reflectionSample; + nonZeroSamples += 1.0f; + } + } + + if(nonZeroSamples != 0.0f) + { + reflection /= nonZeroSamples; } - reflection /= samples; - PSOutput OUT; OUT.m_color = float4(reflection, 1.0f); return OUT; diff --git a/Gems/Atom/Feature/Common/Assets/Shaders/SkyBox/SkyBox.azsl b/Gems/Atom/Feature/Common/Assets/Shaders/SkyBox/SkyBox.azsl index 1ee30a4f98..a7de426374 100644 --- a/Gems/Atom/Feature/Common/Assets/Shaders/SkyBox/SkyBox.azsl +++ b/Gems/Atom/Feature/Common/Assets/Shaders/SkyBox/SkyBox.azsl @@ -102,7 +102,6 @@ float3 GetCubemapCoords(float3 original) struct PSOutput { float4 m_specular : SV_Target0; - float4 m_reflection : SV_Target1; }; PSOutput MainPS(VSOutput input) @@ -163,6 +162,5 @@ PSOutput MainPS(VSOutput input) PSOutput OUT; OUT.m_specular = float4(color, 1.0); - OUT.m_reflection = float4(color, 1.0); return OUT; } diff --git a/Gems/Atom/Feature/Common/Assets/atom_feature_common_asset_files.cmake b/Gems/Atom/Feature/Common/Assets/atom_feature_common_asset_files.cmake index f14fb4f4a0..6902d456ff 100644 --- a/Gems/Atom/Feature/Common/Assets/atom_feature_common_asset_files.cmake +++ b/Gems/Atom/Feature/Common/Assets/atom_feature_common_asset_files.cmake @@ -52,6 +52,8 @@ set(FILES Materials/Types/StandardPBR_ForwardPass_EDS.shader Materials/Types/StandardPBR_HandleOpacityDoubleSided.lua Materials/Types/StandardPBR_HandleOpacityMode.lua + Materials/Types/StandardPBR_LowEndForward.azsl + Materials/Types/StandardPBR_LowEndForward.shader Materials/Types/StandardPBR_ParallaxState.lua Materials/Types/StandardPBR_Roughness.lua Materials/Types/StandardPBR_ShaderEnable.lua @@ -116,6 +118,7 @@ set(FILES Passes/DiffuseProbeGridBlendDistance.pass Passes/DiffuseProbeGridBlendIrradiance.pass Passes/DiffuseProbeGridBorderUpdate.pass + Passes/DiffuseProbeGridClassification.pass Passes/DiffuseProbeGridDownsample.pass Passes/DiffuseProbeGridRayTracing.pass Passes/DiffuseProbeGridRelocation.pass @@ -144,6 +147,7 @@ set(FILES Passes/FullscreenCopy.pass Passes/FullscreenOutputOnly.pass Passes/ImGui.pass + Passes/LightAdaptationParent.pass Passes/LightCulling.pass Passes/LightCullingHeatmap.pass Passes/LightCullingParent.pass @@ -152,6 +156,8 @@ set(FILES Passes/LightCullingTilePrepareMSAA.pass Passes/LookModificationComposite.pass Passes/LookModificationTransform.pass + Passes/LowEndForward.pass + Passes/LowEndPipeline.pass Passes/LuminanceHeatmap.pass Passes/LuminanceHistogramGenerator.pass Passes/MainPipeline.pass @@ -179,8 +185,10 @@ set(FILES Passes/ReflectionScreenSpace.pass Passes/ReflectionScreenSpaceBlur.pass Passes/ReflectionScreenSpaceBlurHorizontal.pass + Passes/ReflectionScreenSpaceBlurMobile.pass Passes/ReflectionScreenSpaceBlurVertical.pass Passes/ReflectionScreenSpaceComposite.pass + Passes/ReflectionScreenSpaceMobile.pass Passes/ReflectionScreenSpaceTrace.pass Passes/Reflections_nomsaa.pass Passes/ShadowParent.pass @@ -205,6 +213,7 @@ set(FILES ShaderLib/Atom/Features/IndirectRendering.azsli ShaderLib/Atom/Features/MatrixUtility.azsli ShaderLib/Atom/Features/ParallaxMapping.azsli + ShaderLib/Atom/Features/ShaderQualityOptions.azsli ShaderLib/Atom/Features/SphericalHarmonicsUtility.azsli ShaderLib/Atom/Features/SrgSemantics.azsli ShaderLib/Atom/Features/ColorManagement/TransformColor.azsli @@ -234,6 +243,7 @@ set(FILES ShaderLib/Atom/Features/PBR/Hammersley.azsli ShaderLib/Atom/Features/PBR/LightingOptions.azsli ShaderLib/Atom/Features/PBR/LightingUtils.azsli + ShaderLib/Atom/Features/PBR/LowEndForwardPassOutput.azsli ShaderLib/Atom/Features/PBR/TransparentPassSrg.azsli ShaderLib/Atom/Features/PBR/Lighting/DualSpecularLighting.azsli ShaderLib/Atom/Features/PBR/Lighting/EnhancedLighting.azsli