AudioFormatSettings.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Containers/Array.h"
#include "Interfaces/ITargetPlatformSettings.h"
#include "UObject/NameTypes.h"
 
class FString;
class FConfigCacheIni;
class USoundWave;
class IAudioFormat;
 
namespace Audio
{
    class FAudioFormatSettings
    {
    public:
        ENGINE_API FAudioFormatSettings(FConfigCacheIni* InConfigSystem, const FString& InConfigFilename, const FString& IniPlatformName);
 
        ~FAudioFormatSettings() = default;
 
        ENGINE_API FName GetWaveFormat(const USoundWave* Wave) const;
        ENGINE_API void GetAllWaveFormats(TArray<FName>& OutFormats) const;
        ENGINE_API void GetWaveFormatModuleHints(TArray<FName>& OutHints) const;
 
        FName GetFallbackFormat() const { return FallbackFormat; }
 
    private:
        ENGINE_API void ReadConfiguration(FConfigCacheIni*, const FString& InConfigFilename);
 
        struct FPlatformWaveState;
        friend struct FPlatformWaveState;
                
        bool IsFormatAllowed(const FPlatformWaveState& InWave) const;
        const IAudioFormat* FindFormat(const FName& InFormatName) const;
 
        FName IniPlatformName;
        TArray<FName> AllWaveFormats;
        TArray<FName> WaveFormatModuleHints;
        FName PlatformFormat;
        FName PlatformStreamingFormat;
        FName FallbackFormat;
        mutable FCriticalSection AudioFormatCacheCs;
        mutable TMap<FName, IAudioFormat*> AudioFormatCache;
    };
 
    
}