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b4856d7914
#jira UE-168024 #rb jimmy.smith #preflight 636aa7e04d3c1d9d92e5308b [CL 23034020 by Dan Thompson in ue5-main branch]
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "AudioDecompress.h"
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/**
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* Decoder thunk to the Bink Audio libraries. Also manages file parsing
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* for the cooked data.
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*/
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class FBinkAudioInfo : public IStreamedCompressedInfo
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{
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public:
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BINKAUDIODECODER_API FBinkAudioInfo();
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BINKAUDIODECODER_API virtual ~FBinkAudioInfo();
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//~ Begin IStreamedCompressedInfo Interface
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virtual bool ParseHeader(const uint8* InSrcBufferData, uint32 InSrcBufferDataSize, FSoundQualityInfo* QualityInfo) override;
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virtual int32 GetFrameSize() override;
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virtual uint32 GetMaxFrameSizeSamples() const override;
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virtual bool CreateDecoder() override;
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virtual void SeekToTime(const float SeekToTimeSeconds) override;
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virtual void PrepareToLoop() override;
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virtual FDecodeResult Decode(const uint8* CompressedData, const int32 CompressedDataSize, uint8* OutPCMData, const int32 OutputPCMDataSize) override;
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virtual bool HasError() const override;
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//~ End IStreamedCompressedInfo Interface
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protected:
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// copied from header during ParseHeader
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uint32 MaxCompSpaceNeeded;
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uint32 SampleRate;
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struct BinkAudioDecoder* Decoder = 0;
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uint8* RawMemory = 0;
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bool bErrorStateLatch = false;
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};
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