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ae9401146d
- All Buffer<>/RWBuffer<> objects are now bound as texture2d or texture_buffer, unless they are 3-component, in which case they are bound as raw T* buffer pointers. - 3-component Buffer/RWBuffer objects should now work - Metal needed to use packed_* types internally as normal 3-component types in Metal are the same size as 4-component types which is different to HLSL. This is untested as we have no such example. - Texture Gather/GatherCompare operations have been fixed and should now work. - Remove all the TypedBufferFormat function-constant specialisation infrastructure and metadata as it is no longer necessary. - Remove all the raw-conversion for 1, 2 and 4 component vector types as it is no longer required. - Fixed input qualifiers (centroid, linear, etc.) for Fragment shader inputs - they should now work. - Remove a bunch of Metal specific shader changes due to buffer type casting and swizzling that will now just work. - Use the BGRA vertex format for FColor on Metal when available (everywhere but iOS/tvOS 10 using Metal 1.2). - Simplify ShouldCompilePermutation & similar functions now that we have fewer versions to support. #rb none #jira N/A [CL 4729845 by Mark Satterthwaite in Dev-Rendering branch]
129 lines
3.1 KiB
C++
129 lines
3.1 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "CoreMinimal.h"
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#include "GenericMacTargetPlatform.h"
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#include "Modules/ModuleManager.h"
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#include "ISettingsModule.h"
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#include "Interfaces/ITargetPlatformModule.h"
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#include "Modules/ModuleManager.h"
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#include "MacTargetSettings.h"
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#include "UObject/Package.h"
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#include "UObject/WeakObjectPtr.h"
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#define LOCTEXT_NAMESPACE "FMacTargetPlatformModule"
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/**
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* Holds the target platform singleton.
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*/
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static ITargetPlatform* Singleton = NULL;
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/**
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* Module for Mac as a target platform
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*/
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class FMacTargetPlatformModule
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: public ITargetPlatformModule
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{
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public:
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/**
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* Destructor.
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*/
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~FMacTargetPlatformModule()
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{
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Singleton = NULL;
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}
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public:
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// Begin ITargetPlatformModule interface
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virtual ITargetPlatform* GetTargetPlatform() override
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{
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if (Singleton == NULL)
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{
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Singleton = new TGenericMacTargetPlatform<true, false, false>();
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}
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return Singleton;
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}
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// End ITargetPlatformModule interface
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public:
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// Begin IModuleInterface interface
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virtual void StartupModule() override
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{
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TargetSettings = NewObject<UMacTargetSettings>(GetTransientPackage(), "MacTargetSettings", RF_Standalone);
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// We need to manually load the config properties here, as this module is loaded before the UObject system is setup to do this
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GConfig->GetArray(TEXT("/Script/MacTargetPlatform.MacTargetSettings"), TEXT("TargetedRHIs"), TargetSettings->TargetedRHIs, GEngineIni);
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int32 Value = 1;
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GConfig->GetInt(TEXT("/Script/MacTargetPlatform.MacTargetSettings"), TEXT("MaxShaderLanguageVersion"), Value, GEngineIni);
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TargetSettings->MaxShaderLanguageVersion = FMath::Max(Value, 3);
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if (!GConfig->GetBool(TEXT("/Script/MacTargetPlatform.MacTargetSettings"), TEXT("UseFastIntrinsics"), TargetSettings->UseFastIntrinsics, GEngineIni))
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{
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TargetSettings->UseFastIntrinsics = false;
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}
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if (!GConfig->GetBool(TEXT("/Script/MacTargetPlatform.MacTargetSettings"), TEXT("EnableMathOptimisations"), TargetSettings->EnableMathOptimisations, GEngineIni))
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{
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TargetSettings->EnableMathOptimisations = true;
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}
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TargetSettings->AddToRoot();
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ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");
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if (SettingsModule != nullptr)
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{
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SettingsModule->RegisterSettings("Project", "Platforms", "Mac",
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LOCTEXT("TargetSettingsName", "Mac"),
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LOCTEXT("TargetSettingsDescription", "Settings and resources for Mac platform"),
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TargetSettings
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);
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}
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}
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virtual void ShutdownModule() override
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{
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ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");
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if (SettingsModule != nullptr)
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{
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SettingsModule->UnregisterSettings("Project", "Platforms", "Mac");
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}
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if (!GExitPurge)
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{
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// If we're in exit purge, this object has already been destroyed
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TargetSettings->RemoveFromRoot();
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}
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else
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{
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TargetSettings = NULL;
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}
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}
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// End IModuleInterface interface
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private:
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// Holds the target settings.
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UMacTargetSettings* TargetSettings;
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};
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#undef LOCTEXT_NAMESPACE
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IMPLEMENT_MODULE( FMacTargetPlatformModule, MacTargetPlatform);
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