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908519bd95
We changed the config attribute to a bool, but didn't change the analytics event API from Array to Bool. #jira UE-192811 #rb Jeff.Fisher, Arciel.Rekman #rnx [CL 27050112 by robert srinivasiah in ue5-main branch]
885 lines
27 KiB
C++
885 lines
27 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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#include "AnalyticsEventAttribute.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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#include "TextureResource.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 FTSTicker;
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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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namespace AndroidTexFormat
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{
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// Compressed Texture Formats
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const static FName NameDXT1(TEXT("DXT1"));
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const static FName NameDXT5(TEXT("DXT5"));
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const static FName NameDXT5n(TEXT("DXT5n"));
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const static FName NameAutoDXT(TEXT("AutoDXT"));
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const static FName NameBC4(TEXT("BC4"));
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const static FName NameBC5(TEXT("BC5"));
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const static FName NameBC6H(TEXT("BC6H"));
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const static FName NameBC7(TEXT("BC7"));
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const static FName NameETC2_RGB(TEXT("ETC2_RGB"));
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const static FName NameETC2_RGBA(TEXT("ETC2_RGBA"));
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const static FName NameETC2_R11(TEXT("ETC2_R11"));
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const static FName NameETC2_RG11(TEXT("ETC2_RG11"));
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const static FName NameAutoETC2(TEXT("AutoETC2"));
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const static FName NameAutoASTC(TEXT("ASTC_RGBAuto"));
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const static FName NameASTC_NormalRG(TEXT("ASTC_NormalRG"));
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// L+A mode suppoprted by ARM ASTC encoder
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const static FName NameASTC_NormalLA(TEXT("ASTC_NormalLA"));
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// Uncompressed Texture Formats
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const static FName NameBGRA8(TEXT("BGRA8"));
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const static FName NameG8(TEXT("G8"));
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const static FName NameRGBA16F(TEXT("RGBA16F"));
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const static FName NameR16F(TEXT("R16F"));
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const static FName NameG16(TEXT("G16"));
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//A1RGB555 is mapped to RGB555A1, because OpenGL GL_RGB5_A1 only supports alpha on the lowest bit
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const static FName NameA1RGB555(TEXT("A1RGB555"));
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const static FName NameRGB555A1(TEXT("RGB555A1"));
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const static FName GenericRemap[][2] =
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{
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{ NameA1RGB555, NameRGB555A1 },
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{ NameG16, NameR16F }, // GLES does not support R16Unorm, fallback all Android to R16F
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};
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static const FName NameASTC_RGB_HDR(TEXT("ASTC_RGB_HDR"));
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const static FName ASTCRemap[][2] =
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{
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// Default format: ASTC format:
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{ NameDXT1, FName(TEXT("ASTC_RGB")) },
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{ NameDXT5, FName(TEXT("ASTC_RGBA")) },
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{ NameDXT5n, FName(TEXT("ASTC_NormalAG"))},
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{ NameBC5, NameASTC_NormalRG },
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{ NameBC4, NameETC2_R11 },
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{ NameBC6H, NameASTC_RGB_HDR },
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{ NameBC7, FName(TEXT("ASTC_RGBA_HQ")) },
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{ NameAutoDXT, NameAutoASTC },
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};
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const static FName ETCRemap[][2] =
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{
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// Default format: ETC2 format:
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{ NameDXT1, NameETC2_RGB },
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{ NameDXT5, NameETC2_RGBA },
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{ NameDXT5n, NameETC2_RGB },
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{ NameBC5, NameETC2_RG11 },
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{ NameBC4, NameETC2_R11 },
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{ NameBC6H, NameRGBA16F },
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{ NameBC7, NameETC2_RGBA },
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{ NameAutoDXT, NameAutoETC2 },
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};
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}
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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 = IntCastChecked<uint32>(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 = IntCastChecked<int32>(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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, MobileShadingPath(0)
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, bDistanceField(false)
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, bMobileForwardEnableClusteredReflections(false)
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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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GetConfigSystem()->GetBool(TEXT("/Script/Engine.RendererSettings"), TEXT("r.DistanceFields"), bDistanceField, GEngineIni);
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GetConfigSystem()->GetInt(TEXT("/Script/Engine.RendererSettings"), TEXT("r.Mobile.ShadingPath"), MobileShadingPath, GEngineIni);
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GetConfigSystem()->GetBool(TEXT("/Script/Engine.RendererSettings"), TEXT("r.Mobile.Forward.EnableClusteredReflections"), bMobileForwardEnableClusteredReflections, GEngineIni);
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#endif
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TickDelegate = FTickerDelegate::CreateRaw(this, &FAndroidTargetPlatform::HandleTicker);
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TickDelegateHandle = FTSTicker::GetCoreTicker().AddTicker(TickDelegate, 4.0f);
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}
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FAndroidTargetPlatform::~FAndroidTargetPlatform()
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{
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FTSTicker::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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/* 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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// 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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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::VirtualTextureStreaming:
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return UsesVirtualTextures();
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case ETargetPlatformFeatures::DistanceFieldAO:
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return UsesDistanceFields();
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case ETargetPlatformFeatures::NormalmapLAEncodingMode:
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{
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static IConsoleVariable* CompressorCVar = IConsoleManager::Get().FindConsoleVariable(TEXT("cook.ASTCTextureCompressor"));
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const bool bUsesARMCompressor = (CompressorCVar ? (CompressorCVar->GetInt() != 0) : false);
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return SupportsTextureFormatCategory(EAndroidTextureFormatCategory::ASTC) && bUsesARMCompressor;
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}
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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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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"));
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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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void FAndroidTargetPlatform::GetPlatformSpecificProjectAnalytics( TArray<FAnalyticsEventAttribute>& AnalyticsParamArray ) const
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{
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TNonDesktopTargetPlatformBase<FAndroidPlatformProperties>::GetPlatformSpecificProjectAnalytics( AnalyticsParamArray );
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AppendAnalyticsEventAttributeArray(AnalyticsParamArray,
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TEXT("AndroidVariant"), GetAndroidVariantName(),
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TEXT("SupportsVulkan"), SupportsVulkan(),
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TEXT("SupportsVulkanSM5"), SupportsVulkanSM5(),
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TEXT("SupportsES31"), SupportsES31()
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);
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AppendAnalyticsEventConfigBool(AnalyticsParamArray, TEXT("/Script/AndroidRuntimeSettings.AndroidRuntimeSettings"), TEXT("bPackageForMetaQuest"), GEngineIni);
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}
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#if WITH_ENGINE
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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* Texture, TArray< TArray<FName> >& OutFormats) const
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{
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// FAndroidTargetPlatform aside from being the base class for all the concrete android target platforms
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// it is also usable on its own as "flavorless" Android
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// but I don't understand how that's supposed to work or what that's supposed to mean
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// and no information has been forthcoming
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check(Texture);
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// Supported in ES3.2 with ASTC
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const bool bSupportCompressedVolumeTexture = SupportsTextureFormatCategory(EAndroidTextureFormatCategory::ASTC);
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// OpenGL ES has F32 textures but doesn't allow linear filtering unless OES_texture_float_linear
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const bool bSupportFilteredFloat32Textures = false;
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// optionaly compress landscape weightmaps for a mobile rendering
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static const auto CompressLandscapeWeightMapsVar = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Mobile.CompressLandscapeWeightMaps"));
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static const bool bCompressLandscapeWeightMaps = (CompressLandscapeWeightMapsVar && CompressLandscapeWeightMapsVar->GetValueOnAnyThread() != 0);
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TArray<FName>& LayerFormats = OutFormats.AddDefaulted_GetRef();
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int32 BlockSize = 1; // this looks wrong? should be 4 for FAndroid_DXTTargetPlatform ? - it is wrong, but BlockSize is ignored
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GetDefaultTextureFormatNamePerLayer(LayerFormats, this, Texture, bSupportCompressedVolumeTexture, BlockSize, bSupportFilteredFloat32Textures);
|
|
|
|
for (FName& TextureFormatName : LayerFormats)
|
|
{
|
|
// @todo Oodle: this should not be here
|
|
// should be in GetDefaultTextureFormatNamePerLayer
|
|
// so that 4x4 checks can be applied correctly, etc.
|
|
if (Texture->LODGroup == TEXTUREGROUP_Terrain_Weightmap && bCompressLandscapeWeightMaps)
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameAutoDXT;
|
|
}
|
|
|
|
if (Texture->GetTextureClass() == ETextureClass::Cube)
|
|
{
|
|
FTextureFormatSettings FormatSettings;
|
|
Texture->GetDefaultFormatSettings(FormatSettings);
|
|
// TC_EncodedReflectionCapture is no longer used and could be deleted
|
|
if (FormatSettings.CompressionSettings == TC_EncodedReflectionCapture && !FormatSettings.CompressionNone)
|
|
{
|
|
TextureFormatName = FName(TEXT("ETC2_RGBA"));
|
|
}
|
|
}
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::GenericRemap); ++RemapIndex)
|
|
{
|
|
if(TextureFormatName == AndroidTexFormat::GenericRemap[RemapIndex][0])
|
|
{
|
|
TextureFormatName = AndroidTexFormat::GenericRemap[RemapIndex][1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
FName FAndroidTargetPlatform::FinalizeVirtualTextureLayerFormat(FName Format) const
|
|
{
|
|
#if WITH_EDITOR
|
|
// Remap non-ETC variants to ETC
|
|
|
|
// VirtualTexture Format was already run through the ordinary texture remaps to change AutoDXT to ASTC or ETC
|
|
// this then runs again
|
|
// currently it forces all ASTC to ETC
|
|
// this is needed because the runtime virtual texture encoder only supports ETC
|
|
|
|
// code dupe with IOSTargetPlatform
|
|
|
|
const static FName VTRemap[][2] =
|
|
{
|
|
{ { FName(TEXT("ASTC_RGB")) }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { FName(TEXT("ASTC_RGBA")) }, { AndroidTexFormat::NameETC2_RGBA } },
|
|
{ { FName(TEXT("ASTC_RGBA_HQ")) }, { AndroidTexFormat::NameETC2_RGBA } },
|
|
// { { FName(TEXT("ASTC_RGB_HDR")) }, { NameRGBA16F } }, // ?
|
|
{ { FName(TEXT("ASTC_RGBAuto")) }, { AndroidTexFormat::NameAutoETC2 } },
|
|
{ { FName(TEXT("ASTC_NormalAG")) }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { AndroidTexFormat::NameASTC_NormalRG }, { AndroidTexFormat::NameETC2_RG11 } },
|
|
{ { AndroidTexFormat::NameASTC_NormalLA }, { AndroidTexFormat::NameETC2_RG11 } },
|
|
{ { AndroidTexFormat::NameDXT1 }, { AndroidTexFormat::NameETC2_RGB } },
|
|
{ { AndroidTexFormat::NameDXT5 }, { AndroidTexFormat::NameETC2_RGBA } },
|
|
{ { AndroidTexFormat::NameAutoDXT }, { AndroidTexFormat::NameAutoETC2 } }
|
|
};
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(VTRemap); RemapIndex++)
|
|
{
|
|
if (VTRemap[RemapIndex][0] == Format)
|
|
{
|
|
return VTRemap[RemapIndex][1];
|
|
}
|
|
}
|
|
#endif
|
|
return Format;
|
|
}
|
|
|
|
void FAndroidTargetPlatform::GetAllTextureFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
GetAllDefaultTextureFormats(this, OutFormats);
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::GenericRemap); ++RemapIndex)
|
|
{
|
|
OutFormats.Remove(AndroidTexFormat::GenericRemap[RemapIndex][0]);
|
|
}
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::GenericRemap); ++RemapIndex)
|
|
{
|
|
OutFormats.AddUnique(AndroidTexFormat::GenericRemap[RemapIndex][1]);
|
|
}
|
|
}
|
|
|
|
void FAndroid_ASTCTargetPlatform::GetAllTextureFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
FAndroidTargetPlatform::GetAllTextureFormats(OutFormats);
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::ASTCRemap); ++RemapIndex)
|
|
{
|
|
OutFormats.Remove(AndroidTexFormat::ASTCRemap[RemapIndex][0]);
|
|
}
|
|
|
|
// ASTC for compressed textures
|
|
OutFormats.Add(AndroidTexFormat::NameAutoASTC);
|
|
// ETC for ETC2_R11
|
|
OutFormats.Add(AndroidTexFormat::NameAutoETC2);
|
|
}
|
|
|
|
void FAndroid_ASTCTargetPlatform::GetTextureFormats(const UTexture* Texture, TArray< TArray<FName> >& OutFormats) const
|
|
{
|
|
FAndroidTargetPlatform::GetTextureFormats(Texture, OutFormats);
|
|
|
|
// L+A mode for normal map compression
|
|
const bool bSupportsNormalLA = SupportsFeature(ETargetPlatformFeatures::NormalmapLAEncodingMode);
|
|
|
|
// perform any remapping away from defaults
|
|
TArray<FName>& LayerFormats = OutFormats.Last();
|
|
for (FName& TextureFormatName : LayerFormats)
|
|
{
|
|
if (bSupportsNormalLA && TextureFormatName == AndroidTexFormat::NameBC5)
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameASTC_NormalLA;
|
|
continue;
|
|
}
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::ASTCRemap); ++RemapIndex)
|
|
{
|
|
if (TextureFormatName == AndroidTexFormat::ASTCRemap[RemapIndex][0])
|
|
{
|
|
TextureFormatName = AndroidTexFormat::ASTCRemap[RemapIndex][1];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool bSupportASTCHDR = UsesASTCHDR();
|
|
|
|
if ( ! bSupportASTCHDR )
|
|
{
|
|
for (FName& TextureFormatName : LayerFormats)
|
|
{
|
|
if ( TextureFormatName == AndroidTexFormat::NameASTC_RGB_HDR )
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameRGBA16F;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroid_DXTTargetPlatform::GetTextureFormats(const UTexture* Texture, TArray< TArray<FName> >& OutFormats) const
|
|
{
|
|
FAndroidTargetPlatform::GetTextureFormats(Texture, OutFormats);
|
|
|
|
bool bSupportsDX11Formats = false; // assume Android DXT does not support BC6/7
|
|
|
|
if ( ! bSupportsDX11Formats )
|
|
{
|
|
TArray<FName>& LayerFormats = OutFormats.Last();
|
|
|
|
for (FName& TextureFormatName : LayerFormats)
|
|
{
|
|
if ( TextureFormatName == AndroidTexFormat::NameBC6H )
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameRGBA16F;
|
|
}
|
|
else if ( TextureFormatName == AndroidTexFormat::NameBC7 )
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameDXT5;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroid_ETC2TargetPlatform::GetAllTextureFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
FAndroidTargetPlatform::GetAllTextureFormats(OutFormats);
|
|
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::ETCRemap); ++RemapIndex)
|
|
{
|
|
OutFormats.Remove(AndroidTexFormat::ETCRemap[RemapIndex][0]);
|
|
}
|
|
|
|
// support only ETC for compressed textures
|
|
OutFormats.Add(AndroidTexFormat::NameAutoETC2);
|
|
}
|
|
|
|
void FAndroid_ETC2TargetPlatform::GetTextureFormats(const UTexture* Texture, TArray< TArray<FName> >& OutFormats) const
|
|
{
|
|
FAndroidTargetPlatform::GetTextureFormats(Texture, OutFormats);
|
|
|
|
// perform any remapping away from defaults
|
|
TArray<FName>& LayerFormats = OutFormats.Last();
|
|
for (FName& TextureFormatName : LayerFormats)
|
|
{
|
|
for (int32 RemapIndex = 0; RemapIndex < UE_ARRAY_COUNT(AndroidTexFormat::ETCRemap); ++RemapIndex)
|
|
{
|
|
if (TextureFormatName == AndroidTexFormat::ETCRemap[RemapIndex][0])
|
|
{
|
|
TextureFormatName = AndroidTexFormat::ETCRemap[RemapIndex][1];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroid_MultiTargetPlatform::GetTextureFormats(const UTexture* Texture, TArray< TArray<FName> >& OutFormats) const
|
|
{
|
|
// Ask each platform variant to choose texture formats
|
|
for (ITargetPlatform* Platform : FormatTargetPlatforms)
|
|
{
|
|
TArray< TArray<FName> > PlatformFormats;
|
|
Platform->GetTextureFormats(Texture, PlatformFormats);
|
|
for (TArray<FName>& FormatPerLayer : PlatformFormats)
|
|
{
|
|
// For multiformat case we have to disable L+A normal map compression as only ASTC textures support it
|
|
for (FName& TextureFormatName : FormatPerLayer)
|
|
{
|
|
if (TextureFormatName == AndroidTexFormat::NameASTC_NormalLA)
|
|
{
|
|
TextureFormatName = AndroidTexFormat::NameASTC_NormalRG;
|
|
}
|
|
}
|
|
|
|
OutFormats.AddUnique(FormatPerLayer);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroid_MultiTargetPlatform::GetAllTextureFormats(TArray<FName>& OutFormats) const
|
|
{
|
|
// Ask each platform variant to choose texture formats
|
|
for (ITargetPlatform* Platform : FormatTargetPlatforms)
|
|
{
|
|
TArray<FName> PlatformFormats;
|
|
Platform->GetAllTextureFormats(PlatformFormats);
|
|
for (FName Format : PlatformFormats)
|
|
{
|
|
OutFormats.AddUnique(Format);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FAndroidTargetPlatform::GetReflectionCaptureFormats( TArray<FName>& OutFormats ) const
|
|
{
|
|
const bool bMobileDeferredShading = (MobileShadingPath == 1);
|
|
|
|
if (SupportsVulkanSM5() || bMobileDeferredShading || bMobileForwardEnableClusteredReflections)
|
|
{
|
|
// 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;
|
|
}
|
|
|
|
#endif //WITH_ENGINE
|
|
|
|
bool FAndroidTargetPlatform::SupportsVariants() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
|
|
/* FAndroidTargetPlatform implementation
|
|
*****************************************************************************/
|
|
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
|