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817 lines
24 KiB
C++
817 lines
24 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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/*=============================================================================
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AndroidTargetPlatform.inl: Implements the FAndroidTargetPlatform class.
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=============================================================================*/
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/* FAndroidTargetPlatform structors
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*****************************************************************************/
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#include "AndroidTargetPlatform.h"
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#include "CoreTypes.h"
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#include "Misc/AssertionMacros.h"
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#include "Containers/Array.h"
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#include "Containers/UnrealString.h"
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#include "UObject/NameTypes.h"
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#include "Logging/LogMacros.h"
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#include "Stats/Stats.h"
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#include "Serialization/Archive.h"
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#include "Misc/FileHelper.h"
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#include "Misc/SecureHash.h"
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#include "HAL/FileManager.h"
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#include "HAL/PlatformFileManager.h"
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#include "HAL/IConsoleManager.h"
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#include "Interfaces/IAndroidDeviceDetectionModule.h"
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#include "Interfaces/IAndroidDeviceDetection.h"
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#include "Modules/ModuleManager.h"
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#include "Misc/SecureHash.h"
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#if WITH_ENGINE
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#include "AudioCompressionSettings.h"
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#include "Sound/SoundWave.h"
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#endif
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#define LOCTEXT_NAMESPACE "FAndroidTargetPlatform"
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class Error;
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class FAndroidTargetDevice;
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class FConfigCacheIni;
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class FModuleManager;
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class FScopeLock;
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class FStaticMeshLODSettings;
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class FTargetDeviceId;
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class FTicker;
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class IAndroidDeviceDetectionModule;
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class UTexture;
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class UTextureLODSettings;
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struct FAndroidDeviceInfo;
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enum class ETargetPlatformFeatures;
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template<typename TPlatformProperties> class TTargetPlatformBase;
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static FString GetLicensePath()
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{
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auto &AndroidDeviceDetection = FModuleManager::LoadModuleChecked<IAndroidDeviceDetectionModule>("AndroidDeviceDetection");
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IAndroidDeviceDetection* DeviceDetection = AndroidDeviceDetection.GetAndroidDeviceDetection();
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FString ADBPath = DeviceDetection->GetADBPath();
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if (!FPaths::FileExists(*ADBPath))
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{
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return TEXT("");
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}
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// strip off the adb.exe part
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FString PlatformToolsPath;
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FString Filename;
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FString Extension;
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FPaths::Split(ADBPath, PlatformToolsPath, Filename, Extension);
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// remove the platform-tools part and point to licenses
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FPaths::NormalizeDirectoryName(PlatformToolsPath);
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FString LicensePath = PlatformToolsPath + "/../licenses";
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FPaths::CollapseRelativeDirectories(LicensePath);
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return LicensePath;
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}
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#if WITH_ENGINE
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static bool GetLicenseHash(FSHAHash& LicenseHash)
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{
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bool bLicenseValid = false;
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// from Android SDK Tools 25.2.3
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FString LicenseFilename = FPaths::EngineDir() + TEXT("Source/ThirdParty/Android/package.xml");
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// Create file reader
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TUniquePtr<FArchive> FileReader(IFileManager::Get().CreateFileReader(*LicenseFilename));
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if (FileReader)
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{
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// Create buffer for file input
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uint32 BufferSize = FileReader->TotalSize();
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uint8* Buffer = (uint8*)FMemory::Malloc(BufferSize);
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FileReader->Serialize(Buffer, BufferSize);
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uint8 StartPattern[] = "<license id=\"android-sdk-license\" type=\"text\">";
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int32 StartPatternLength = strlen((char *)StartPattern);
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uint8* LicenseStart = Buffer;
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uint8* BufferEnd = Buffer + BufferSize - StartPatternLength;
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while (LicenseStart < BufferEnd)
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{
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if (!memcmp(LicenseStart, StartPattern, StartPatternLength))
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{
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break;
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}
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LicenseStart++;
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}
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if (LicenseStart < BufferEnd)
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{
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LicenseStart += StartPatternLength;
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uint8 EndPattern[] = "</license>";
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int32 EndPatternLength = strlen((char *)EndPattern);
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uint8* LicenseEnd = LicenseStart;
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BufferEnd = Buffer + BufferSize - EndPatternLength;
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while (LicenseEnd < BufferEnd)
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{
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if (!memcmp(LicenseEnd, EndPattern, EndPatternLength))
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{
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break;
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}
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LicenseEnd++;
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}
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if (LicenseEnd < BufferEnd)
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{
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int32 LicenseLength = LicenseEnd - LicenseStart;
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FSHA1::HashBuffer(LicenseStart, LicenseLength, LicenseHash.Hash);
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bLicenseValid = true;
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}
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}
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FMemory::Free(Buffer);
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}
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return bLicenseValid;
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}
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#endif
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static bool HasLicense()
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{
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#if WITH_ENGINE
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FString LicensePath = GetLicensePath();
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if (LicensePath.IsEmpty())
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{
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return false;
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}
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// directory must exist
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IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();
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if (!PlatformFile.DirectoryExists(*LicensePath))
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{
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return false;
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}
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// license file must exist
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FString LicenseFilename = LicensePath + "/android-sdk-license";
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if (!PlatformFile.FileExists(*LicenseFilename))
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{
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return false;
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}
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FSHAHash LicenseHash;
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if (!GetLicenseHash(LicenseHash))
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{
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return false;
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}
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// contents must match hash of license text
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FString FileData = "";
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FFileHelper::LoadFileToString(FileData, *LicenseFilename);
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TArray<FString> lines;
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int32 lineCount = FileData.ParseIntoArray(lines, TEXT("\n"), true);
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FString LicenseString = LicenseHash.ToString().ToLower();
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for (FString &line : lines)
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{
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if (line.TrimStartAndEnd().Equals(LicenseString))
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{
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return true;
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}
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}
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#endif
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// doesn't match
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return false;
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}
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FAndroidTargetPlatform::FAndroidTargetPlatform(bool bInIsClient, const TCHAR* FlavorName, const TCHAR* OverrideIniPlatformName)
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: TNonDesktopTargetPlatformBase(bInIsClient, FlavorName, OverrideIniPlatformName)
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, DeviceDetection(nullptr)
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{
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#if WITH_ENGINE
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TextureLODSettings = nullptr; // These are registered by the device profile system.
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StaticMeshLODSettings.Initialize(this);
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#endif
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TickDelegate = FTickerDelegate::CreateRaw(this, &FAndroidTargetPlatform::HandleTicker);
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TickDelegateHandle = FTicker::GetCoreTicker().AddTicker(TickDelegate, 4.0f);
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}
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FAndroidTargetPlatform::~FAndroidTargetPlatform()
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{
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FTicker::GetCoreTicker().RemoveTicker(TickDelegateHandle);
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}
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FAndroidTargetDevicePtr FAndroidTargetPlatform::CreateTargetDevice(const ITargetPlatform& InTargetPlatform, const FString& InSerialNumber, const FString& InAndroidVariant) const
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{
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return MakeShareable(new FAndroidTargetDevice(InTargetPlatform, InSerialNumber, InAndroidVariant));
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}
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static bool UsesVirtualTextures()
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{
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static auto* CVarMobileVirtualTextures = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Mobile.VirtualTextures"));
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return CVarMobileVirtualTextures->GetValueOnAnyThread() != 0;
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}
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bool FAndroidTargetPlatform::SupportsES31() const
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{
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// default no support for ES31
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bool bBuildForES31 = false;
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#if WITH_ENGINE
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GConfig->GetBool(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bBuildForES31"), bBuildForES31, GEngineIni);
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#endif
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return bBuildForES31;
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}
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bool FAndroidTargetPlatform::SupportsVulkan() const
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{
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// default to not supporting Vulkan
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bool bSupportsVulkan = false;
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#if WITH_ENGINE
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GConfig->GetBool(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bSupportsVulkan"), bSupportsVulkan, GEngineIni);
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#endif
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return bSupportsVulkan;
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}
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bool FAndroidTargetPlatform::SupportsVulkanSM5() const
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{
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// default to no support for VulkanSM5
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bool bSupportsMobileVulkanSM5 = false;
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#if WITH_ENGINE
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GConfig->GetBool(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bSupportsVulkanSM5"), bSupportsMobileVulkanSM5, GEngineIni);
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#endif
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return bSupportsMobileVulkanSM5;
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}
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bool FAndroidTargetPlatform::SupportsSoftwareOcclusion() const
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{
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static auto* CVarMobileAllowSoftwareOcclusion = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Mobile.AllowSoftwareOcclusion"));
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return CVarMobileAllowSoftwareOcclusion->GetValueOnAnyThread() != 0;
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}
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bool FAndroidTargetPlatform::SupportsLandscapeMeshLODStreaming() const
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{
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bool bStreamLandscapeMeshLODs = false;
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#if WITH_ENGINE
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GConfig->GetBool(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bStreamLandscapeMeshLODs"), bStreamLandscapeMeshLODs, GEngineIni);
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#endif
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return bStreamLandscapeMeshLODs;
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}
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/* ITargetPlatform overrides
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*****************************************************************************/
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void FAndroidTargetPlatform::GetAllDevices( TArray<ITargetDevicePtr>& OutDevices ) const
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{
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OutDevices.Reset();
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for (auto Iter = Devices.CreateConstIterator(); Iter; ++Iter)
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{
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OutDevices.Add(Iter.Value());
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}
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}
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ITargetDevicePtr FAndroidTargetPlatform::GetDefaultDevice( ) const
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{
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// return the first device in the list
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if (Devices.Num() > 0)
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{
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auto Iter = Devices.CreateConstIterator();
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if (Iter)
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{
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return Iter.Value();
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}
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}
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return nullptr;
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}
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ITargetDevicePtr FAndroidTargetPlatform::GetDevice( const FTargetDeviceId& DeviceId )
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{
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if (DeviceId.GetPlatformName() == PlatformName())
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{
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return Devices.FindRef(DeviceId.GetDeviceName());
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}
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return nullptr;
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}
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bool FAndroidTargetPlatform::IsSdkInstalled(bool bProjectHasCode, FString& OutDocumentationPath) const
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{
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OutDocumentationPath = FString("Shared/Tutorials/SettingUpAndroidTutorial");
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return true;
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}
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int32 FAndroidTargetPlatform::CheckRequirements(bool bProjectHasCode, EBuildConfiguration Configuration, bool bRequiresAssetNativization, FString& OutTutorialPath, FString& OutDocumentationPath, FText& CustomizedLogMessage) const
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{
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OutDocumentationPath = TEXT("Platforms/Android/GettingStarted");
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int32 bReadyToBuild = ETargetPlatformReadyStatus::Ready;
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if (!IsSdkInstalled(bProjectHasCode, OutTutorialPath))
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{
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bReadyToBuild |= ETargetPlatformReadyStatus::SDKNotFound;
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}
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bool bEnableGradle;
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GConfig->GetBool(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bEnableGradle"), bEnableGradle, GEngineIni);
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if (bEnableGradle)
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{
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// need to check license was accepted
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if (!HasLicense())
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{
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OutTutorialPath.Empty();
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CustomizedLogMessage = LOCTEXT("AndroidLicenseNotAcceptedMessageDetail", "SDK License must be accepted in the Android project settings to deploy your app to the device.");
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bReadyToBuild |= ETargetPlatformReadyStatus::LicenseNotAccepted;
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}
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}
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return bReadyToBuild;
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}
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bool FAndroidTargetPlatform::SupportsFeature( ETargetPlatformFeatures Feature ) const
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{
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switch (Feature)
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{
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case ETargetPlatformFeatures::Packaging:
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case ETargetPlatformFeatures::DeviceOutputLog:
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return true;
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case ETargetPlatformFeatures::LowQualityLightmaps:
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case ETargetPlatformFeatures::MobileRendering:
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return SupportsES31() || SupportsVulkan();
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case ETargetPlatformFeatures::HighQualityLightmaps:
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case ETargetPlatformFeatures::DeferredRendering:
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return SupportsVulkanSM5();
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case ETargetPlatformFeatures::Tessellation:
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return false;
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case ETargetPlatformFeatures::SoftwareOcclusion:
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return SupportsSoftwareOcclusion();
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case ETargetPlatformFeatures::VirtualTextureStreaming:
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return UsesVirtualTextures();
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case ETargetPlatformFeatures::LandscapeMeshLODStreaming:
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return SupportsLandscapeMeshLODStreaming();
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default:
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break;
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}
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return TTargetPlatformBase<FAndroidPlatformProperties>::SupportsFeature(Feature);
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}
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#if WITH_ENGINE
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void FAndroidTargetPlatform::GetAllPossibleShaderFormats( TArray<FName>& OutFormats ) const
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{
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static FName NAME_SF_VULKAN_ES31_ANDROID(TEXT("SF_VULKAN_ES31_ANDROID_NOUB"));
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static FName NAME_GLSL_ES3_1_ANDROID(TEXT("GLSL_ES3_1_ANDROID"));
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static FName NAME_SF_VULKAN_SM5_ANDROID(TEXT("SF_VULKAN_SM5_ANDROID"));
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if (SupportsVulkan())
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{
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OutFormats.AddUnique(NAME_SF_VULKAN_ES31_ANDROID);
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}
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if (SupportsVulkanSM5())
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{
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OutFormats.AddUnique(NAME_SF_VULKAN_SM5_ANDROID);
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}
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if (SupportsES31())
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{
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OutFormats.AddUnique(NAME_GLSL_ES3_1_ANDROID);
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}
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}
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void FAndroidTargetPlatform::GetAllTargetedShaderFormats( TArray<FName>& OutFormats ) const
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{
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GetAllPossibleShaderFormats(OutFormats);
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}
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const FStaticMeshLODSettings& FAndroidTargetPlatform::GetStaticMeshLODSettings( ) const
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{
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return StaticMeshLODSettings;
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}
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void FAndroidTargetPlatform::GetTextureFormats( const UTexture* InTexture, TArray< TArray<FName> >& OutFormats) const
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{
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#if WITH_EDITOR
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const int32 NumLayers = InTexture->Source.GetNumLayers();
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// Can always compress power-of-two, sometimes support non-POT compression
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const bool bIsCompressionValid = InTexture->Source.IsPowerOfTwo() || SupportsCompressedNonPOT();
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OutFormats.Reserve((int32)EAndroidTextureFormatCategory::Count);
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for (int32 FormatIndex = 0; FormatIndex < (int32)EAndroidTextureFormatCategory::Count; ++FormatIndex)
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{
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const EAndroidTextureFormatCategory FormatCategory = (EAndroidTextureFormatCategory)FormatIndex;
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if (!SupportsTextureFormatCategory(FormatCategory))
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{
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continue;
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}
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TArray<FName> FormatPerLayer;
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FormatPerLayer.SetNum(NumLayers);
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bool bValidFormat = true;
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for (int32 LayerIndex = 0; LayerIndex < NumLayers; ++LayerIndex)
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{
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FTextureFormatSettings LayerFormatSettings;
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InTexture->GetLayerFormatSettings(LayerIndex, LayerFormatSettings);
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const bool bNoCompression = LayerFormatSettings.CompressionNone // Code wants the texture uncompressed.
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|| (InTexture->LODGroup == TEXTUREGROUP_ColorLookupTable) // Textures in certain LOD groups should remain uncompressed.
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|| (InTexture->LODGroup == TEXTUREGROUP_Bokeh)
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|| (LayerFormatSettings.CompressionSettings == TC_EditorIcon)
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|| (InTexture->Source.GetSizeX() < 4) // Don't compress textures smaller than the DXT block size.
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|| (InTexture->Source.GetSizeY() < 4)
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|| (InTexture->Source.GetSizeX() % 4 != 0)
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|| (InTexture->Source.GetSizeY() % 4 != 0);
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// Determine the pixel format of the compressed texture.
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if (InTexture->LODGroup == TEXTUREGROUP_Shadowmap)
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{
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// forward rendering only needs one channel for shadow maps
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameG8;
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}
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else if (bNoCompression && InTexture->HasHDRSource(LayerIndex))
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameRGBA16F;
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}
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else if (bNoCompression)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameBGRA8;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_ReflectionCapture && !LayerFormatSettings.CompressionNone)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameETC2_RGBA;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_HDR || LayerFormatSettings.CompressionSettings == TC_HDR_Compressed)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameRGBA16F;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_Normalmap)
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{
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if(!bIsCompressionValid) FormatPerLayer[LayerIndex] = AndroidTexFormat::NamePOTERROR;
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else if (FormatCategory == EAndroidTextureFormatCategory::DXT) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameDXT5;
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else if (FormatCategory == EAndroidTextureFormatCategory::ETC2) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameETC2_RGB;
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else bValidFormat = false;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_Displacementmap)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameRGBA16F;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_VectorDisplacementmap)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameBGRA8;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_Grayscale)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameG8;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_Alpha)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameG8;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_DistanceFieldFont)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameG8;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_HalfFloat)
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{
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FormatPerLayer[LayerIndex] = AndroidTexFormat::NameR16F;
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}
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else if (LayerFormatSettings.CompressionSettings == TC_BC7)
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{
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if (!bIsCompressionValid) FormatPerLayer[LayerIndex] = AndroidTexFormat::NamePOTERROR;
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else if (FormatCategory == EAndroidTextureFormatCategory::DXT) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameDXT5;
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else if (FormatCategory == EAndroidTextureFormatCategory::ETC2) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameAutoETC2;
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else bValidFormat = false;
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}
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else if (LayerFormatSettings.CompressionNoAlpha)
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{
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if (!bIsCompressionValid) FormatPerLayer[LayerIndex] = AndroidTexFormat::NamePOTERROR;
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else if (FormatCategory == EAndroidTextureFormatCategory::DXT) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameDXT1;
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else if (FormatCategory == EAndroidTextureFormatCategory::ETC2) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameETC2_RGB;
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else bValidFormat = false;
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}
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else if (InTexture->bDitherMipMapAlpha)
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{
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if (!bIsCompressionValid) FormatPerLayer[LayerIndex] = AndroidTexFormat::NamePOTERROR;
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|
else if (FormatCategory == EAndroidTextureFormatCategory::DXT) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameDXT5;
|
|
else if (FormatCategory == EAndroidTextureFormatCategory::ETC2) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameAutoETC2;
|
|
else bValidFormat = false;
|
|
}
|
|
else
|
|
{
|
|
if (!bIsCompressionValid) FormatPerLayer[LayerIndex] = AndroidTexFormat::NamePOTERROR;
|
|
else if (FormatCategory == EAndroidTextureFormatCategory::DXT) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameAutoDXT;
|
|
else if (FormatCategory == EAndroidTextureFormatCategory::ETC2) FormatPerLayer[LayerIndex] = AndroidTexFormat::NameAutoETC2;
|
|
else bValidFormat = false;
|
|
}
|
|
}
|
|
|
|
if (bValidFormat)
|
|
{
|
|
OutFormats.AddUnique(FormatPerLayer);
|
|
}
|
|
}
|
|
#endif // WITH_EDITOR
|
|
}
|
|
|
|
FName FAndroidTargetPlatform::FinalizeVirtualTextureLayerFormat(FName Format) const
|
|
{
|
|
#if WITH_EDITOR
|
|
// Remap non-ETC variants to ETC
|
|
const static FName ETCRemap[][2] =
|
|
{
|
|
{ { FName(TEXT("ASTC_RGB")) }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { FName(TEXT("ASTC_RGBA")) }, { AndroidTexFormat::NameETC2_RGBA } },
|
|
{ { FName(TEXT("ASTC_RGBAuto")) }, { AndroidTexFormat::NameAutoETC2 } },
|
|
{ { FName(TEXT("ASTC_NormalAG")) }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { FName(TEXT("ASTC_NormalRG")) }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { AndroidTexFormat::NameDXT1 }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { AndroidTexFormat::NameDXT5 }, { AndroidTexFormat::NameAutoETC2 } },
|
|
{ { AndroidTexFormat::NameAutoDXT }, { AndroidTexFormat::NameAutoETC2 } }
|
|
};
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(ETCRemap); RemapIndex++)
|
|
{
|
|
if (ETCRemap[RemapIndex][0] == Format)
|
|
{
|
|
return ETCRemap[RemapIndex][1];
|
|
}
|
|
}
|
|
#endif
|
|
return Format;
|
|
}
|
|
|
|
void FAndroidTargetPlatform::GetAllTextureFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
OutFormats.Add(AndroidTexFormat::NameG8);
|
|
OutFormats.Add(AndroidTexFormat::NameRGBA16F);
|
|
OutFormats.Add(AndroidTexFormat::NameBGRA8);
|
|
OutFormats.Add(AndroidTexFormat::NameRGBA16F);
|
|
OutFormats.Add(AndroidTexFormat::NameRGBA16F);
|
|
OutFormats.Add(AndroidTexFormat::NameBGRA8);
|
|
OutFormats.Add(AndroidTexFormat::NameG8);
|
|
OutFormats.Add(AndroidTexFormat::NameG8);
|
|
OutFormats.Add(AndroidTexFormat::NameG8);
|
|
OutFormats.Add(AndroidTexFormat::NameR16F);
|
|
|
|
auto AddAllTextureFormatIfSupports = [=, &OutFormats](bool bIsNonPOT)
|
|
{
|
|
AddTextureFormatIfSupports(AndroidTexFormat::NameAutoDXT, OutFormats, bIsNonPOT);
|
|
AddTextureFormatIfSupports(AndroidTexFormat::NameDXT1, OutFormats, bIsNonPOT);
|
|
AddTextureFormatIfSupports(AndroidTexFormat::NameDXT5, OutFormats, bIsNonPOT);
|
|
AddTextureFormatIfSupports(AndroidTexFormat::NameAutoETC2, OutFormats, bIsNonPOT);
|
|
};
|
|
|
|
AddAllTextureFormatIfSupports(true);
|
|
AddAllTextureFormatIfSupports(false);
|
|
}
|
|
|
|
|
|
void FAndroidTargetPlatform::GetReflectionCaptureFormats( TArray<FName>& OutFormats ) const
|
|
{
|
|
static auto* MobileShadingPathCvar = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Mobile.ShadingPath"));
|
|
const bool bMobileDeferredShading = (MobileShadingPathCvar->GetValueOnAnyThread() == 1);
|
|
|
|
if (SupportsVulkanSM5() || bMobileDeferredShading)
|
|
{
|
|
// use Full HDR with SM5 and Mobile Deferred
|
|
OutFormats.Add(FName(TEXT("FullHDR")));
|
|
}
|
|
|
|
// always emit encoded
|
|
OutFormats.Add(FName(TEXT("EncodedHDR")));
|
|
}
|
|
|
|
|
|
const UTextureLODSettings& FAndroidTargetPlatform::GetTextureLODSettings() const
|
|
{
|
|
return *TextureLODSettings;
|
|
}
|
|
|
|
|
|
FName FAndroidTargetPlatform::GetWaveFormat( const class USoundWave* Wave ) const
|
|
{
|
|
static const FName NAME_ADPCM(TEXT("ADPCM"));
|
|
static const FName NAME_OGG(TEXT("OGG"));
|
|
|
|
static bool bFormatRead = false;
|
|
static FName NAME_FORMAT;
|
|
if (!bFormatRead)
|
|
{
|
|
bFormatRead = true;
|
|
|
|
FName AudioSetting;
|
|
{
|
|
FString AudioSettingStr;
|
|
if (!GConfig->GetString(TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("AndroidAudio"), AudioSettingStr, GEngineIni))
|
|
{
|
|
AudioSetting = *AudioSettingStr;
|
|
}
|
|
}
|
|
|
|
#if WITH_OGGVORBIS
|
|
if (AudioSetting == NAME_OGG || AudioSetting == NAME_None)
|
|
{
|
|
NAME_FORMAT = NAME_OGG;
|
|
}
|
|
#else
|
|
if (AudioSetting == NAME_OGG)
|
|
{
|
|
UE_LOG(LogAudio, Error, TEXT("Attemped to select Ogg Vorbis encoding when the cooker is built without Ogg Vorbis support."));
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
// Otherwise return ADPCM as it'll either be option '2' or 'default' depending on WITH_OGGVORBIS config
|
|
NAME_FORMAT = NAME_ADPCM;
|
|
}
|
|
}
|
|
|
|
if (Wave->IsSeekableStreaming())
|
|
{
|
|
return NAME_ADPCM;
|
|
}
|
|
|
|
return NAME_FORMAT;
|
|
}
|
|
|
|
|
|
void FAndroidTargetPlatform::GetAllWaveFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
static FName NAME_OGG(TEXT("OGG"));
|
|
static FName NAME_ADPCM(TEXT("ADPCM"));
|
|
|
|
OutFormats.Add(NAME_OGG);
|
|
OutFormats.Add(NAME_ADPCM);
|
|
}
|
|
|
|
#endif //WITH_ENGINE
|
|
|
|
bool FAndroidTargetPlatform::SupportsVariants() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
|
|
/* FAndroidTargetPlatform implementation
|
|
*****************************************************************************/
|
|
|
|
void FAndroidTargetPlatform::AddTextureFormatIfSupports( FName Format, TArray<FName>& OutFormats, bool bIsCompressedNonPOT ) const
|
|
{
|
|
if (SupportsTextureFormat(Format))
|
|
{
|
|
if (bIsCompressedNonPOT && SupportsCompressedNonPOT() == false)
|
|
{
|
|
OutFormats.Add(AndroidTexFormat::NamePOTERROR);
|
|
}
|
|
else
|
|
{
|
|
OutFormats.Add(Format);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroidTargetPlatform::InitializeDeviceDetection()
|
|
{
|
|
DeviceDetection = FModuleManager::LoadModuleChecked<IAndroidDeviceDetectionModule>("AndroidDeviceDetection").GetAndroidDeviceDetection();
|
|
DeviceDetection->Initialize(TEXT("ANDROID_HOME"),
|
|
#if PLATFORM_WINDOWS
|
|
TEXT("platform-tools\\adb.exe"),
|
|
#else
|
|
TEXT("platform-tools/adb"),
|
|
#endif
|
|
TEXT("shell getprop"), true);
|
|
}
|
|
|
|
bool FAndroidTargetPlatform::ShouldExpandTo32Bit(const uint16* Indices, const int32 NumIndices) const
|
|
{
|
|
bool bIsMaliBugIndex = false;
|
|
const uint16 MaliBugIndexMaxDiff = 16;
|
|
uint16 LastIndex = Indices[0];
|
|
for (int32 i = 1; i < NumIndices; ++i)
|
|
{
|
|
uint16 CurrentIndex = Indices[i];
|
|
if ((FMath::Abs(LastIndex - CurrentIndex) > MaliBugIndexMaxDiff))
|
|
{
|
|
bIsMaliBugIndex = true;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
LastIndex = CurrentIndex;
|
|
}
|
|
}
|
|
return bIsMaliBugIndex;
|
|
}
|
|
|
|
/* FAndroidTargetPlatform callbacks
|
|
*****************************************************************************/
|
|
|
|
bool FAndroidTargetPlatform::HandleTicker( float DeltaTime )
|
|
{
|
|
QUICK_SCOPE_CYCLE_COUNTER(STAT_FAndroidTargetPlatform_HandleTicker);
|
|
|
|
if (DeviceDetection == nullptr)
|
|
{
|
|
InitializeDeviceDetection();
|
|
checkf(DeviceDetection != nullptr, TEXT("A target platform didn't create a device detection object in InitializeDeviceDetection()!"));
|
|
}
|
|
|
|
TArray<FString> ConnectedDeviceIds;
|
|
|
|
{
|
|
FScopeLock ScopeLock(DeviceDetection->GetDeviceMapLock());
|
|
|
|
auto DeviceIt = DeviceDetection->GetDeviceMap().CreateConstIterator();
|
|
|
|
for (; DeviceIt; ++DeviceIt)
|
|
{
|
|
ConnectedDeviceIds.Add(DeviceIt.Key());
|
|
|
|
const FAndroidDeviceInfo& DeviceInfo = DeviceIt.Value();
|
|
|
|
// see if this device is already known
|
|
if (Devices.Contains(DeviceIt.Key()))
|
|
{
|
|
FAndroidTargetDevicePtr TestDevice = Devices[DeviceIt.Key()];
|
|
|
|
// ignore if authorization didn't change
|
|
if (DeviceInfo.bAuthorizedDevice == TestDevice->IsAuthorized())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// remove it to add again
|
|
TestDevice->SetConnected(false);
|
|
Devices.Remove(DeviceIt.Key());
|
|
|
|
OnDeviceLost().Broadcast(TestDevice.ToSharedRef());
|
|
}
|
|
|
|
// check if this platform is supported by the extensions and version
|
|
if (!SupportedByExtensionsString(DeviceInfo.GLESExtensions, DeviceInfo.GLESVersion))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// create target device
|
|
FAndroidTargetDevicePtr& Device = Devices.Add(DeviceInfo.SerialNumber);
|
|
|
|
Device = CreateTargetDevice(*this, DeviceInfo.SerialNumber, GetAndroidVariantName());
|
|
|
|
Device->SetConnected(true);
|
|
Device->SetModel(DeviceInfo.Model);
|
|
Device->SetDeviceName(DeviceInfo.DeviceName);
|
|
Device->SetAuthorized(DeviceInfo.bAuthorizedDevice);
|
|
Device->SetVersions(DeviceInfo.SDKVersion, DeviceInfo.HumanAndroidVersion);
|
|
|
|
OnDeviceDiscovered().Broadcast(Device.ToSharedRef());
|
|
}
|
|
}
|
|
|
|
// remove disconnected devices
|
|
for (auto Iter = Devices.CreateIterator(); Iter; ++Iter)
|
|
{
|
|
if (!ConnectedDeviceIds.Contains(Iter.Key()))
|
|
{
|
|
FAndroidTargetDevicePtr RemovedDevice = Iter.Value();
|
|
RemovedDevice->SetConnected(false);
|
|
|
|
Iter.RemoveCurrent();
|
|
|
|
OnDeviceLost().Broadcast(RemovedDevice.ToSharedRef());
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
FAndroidTargetDeviceRef FAndroidTargetPlatform::CreateNewDevice(const FAndroidDeviceInfo &DeviceInfo)
|
|
{
|
|
return MakeShareable(new FAndroidTargetDevice(*this, DeviceInfo.SerialNumber, GetAndroidVariantName()));
|
|
}
|
|
|
|
#undef LOCTEXT_NAMESPACE
|