WindowsPlatformProperties.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include "GenericPlatform/GenericPlatformProperties.h"
 
 
/**
 * Implements Windows platform properties.
 */
template<bool HAS_EDITOR_DATA, bool IS_DEDICATED_SERVER, bool IS_CLIENT_ONLY>
struct FWindowsPlatformProperties
    : public FGenericPlatformProperties
{
    static FORCEINLINE bool HasEditorOnlyData()
    {
        return HAS_EDITOR_DATA;
    }
 
    static FORCEINLINE const char* IniPlatformName()
    {
        return "Windows";
    }
 
    static FORCEINLINE const TCHAR* GetRuntimeSettingsClassName()
    {
        return TEXT("/Script/WindowsTargetPlatform.WindowsTargetSettings");
    }
 
    static FORCEINLINE const char* GetPhysicsFormat()
    {
        return "PhysXPC";
    }
 
    static FORCEINLINE bool IsGameOnly()
    {
        return UE_GAME;
    }
 
    static FORCEINLINE bool IsServerOnly()
    {
        return IS_DEDICATED_SERVER;
    }
 
    static FORCEINLINE bool IsClientOnly()
    {
        return IS_CLIENT_ONLY;
    }
 
    static FORCEINLINE const char* PlatformName()
    {
        if (IS_DEDICATED_SERVER)
        {
            return "WindowsServer";
        }
 
        if (HAS_EDITOR_DATA)
        {
            return "WindowsEditor";
        }
 
        if (IS_CLIENT_ONLY)
        {
            return "WindowsClient";
        }
 
        return "Windows";
    }
 
    static FORCEINLINE bool RequiresCookedData()
    {
        return !HAS_EDITOR_DATA;
    }
 
    static FORCEINLINE bool HasSecurePackageFormat()
    {
        return IS_DEDICATED_SERVER;
    }
 
    static FORCEINLINE bool SupportsMemoryMappedFiles()
    {
        return true;
    }
 
    static FORCEINLINE bool SupportsAudioStreaming()
    {
        return !IsServerOnly();
    }
 
    static FORCEINLINE bool SupportsMeshLODStreaming()
    {
        return !IsServerOnly() && !HasEditorOnlyData();
    }
 
    static FORCEINLINE bool SupportsRayTracing()
    {
        return true;
    }
 
    static FORCEINLINE bool SupportsGrayscaleSRGB()
    {
        return false; // Requires expand from G8 to RGBA
    }
 
    static FORCEINLINE bool SupportsMultipleGameInstances()
    {
        return true;
    }
 
    static FORCEINLINE bool SupportsWindowedMode()
    {
        return true;
    }
 
    static FORCEINLINE bool HasFixedResolution()
    {
        return false;
    }
 
    static FORCEINLINE bool SupportsQuit()
    {
        return true;
    }
 
    static FORCEINLINE float GetVariantPriority()
    {
        if (IS_DEDICATED_SERVER)
        {
            return 0.0f;
        }
 
        if (HAS_EDITOR_DATA)
        {
            return 0.0f;
        }
 
        if (IS_CLIENT_ONLY)
        {
            return 0.0f;
        }
 
        return 1.0f;
    }
 
    static FORCEINLINE bool SupportsVirtualTextureStreaming()
    {
        return true;
    }
 
};
 
#ifdef PROPERTY_HEADER_SHOULD_DEFINE_TYPE
typedef FWindowsPlatformProperties<WITH_EDITORONLY_DATA, UE_SERVER, !WITH_SERVER_CODE && !WITH_EDITOR> FPlatformProperties;
#endif