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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32test\multimedia\t_soundutils.h
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//
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//
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/**
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@file Definitions for utilities used by the shared chunk sound driver test code.
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*/
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#ifndef __T_SOUNDUTILS_H__
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#define __T_SOUNDUTILS_H__
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#include <d32soundsc.h>
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const TInt KTestMaxSharedChunkBuffers=16;
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class TTestSharedChunkBufConfig : public TSharedChunkBufConfigBase
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{
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public:
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TInt iBufferOffsetList[KTestMaxSharedChunkBuffers];
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};
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GLREF_C TInt BytesPerSample(TCurrentSoundFormatV02& aFormat);
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GLREF_C TInt RateInSamplesPerSecond(TSoundRate aRate);
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GLREF_C TInt BytesPerSecond(TCurrentSoundFormatV02& aFormat);
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GLREF_C TInt ValidBufferSize(TInt aSize,TInt aDeviceMinSize,TCurrentSoundFormatV02& aFormat);
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GLREF_C TInt MakeSineTable(TCurrentSoundFormatV02& aPlayFormat);
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GLREF_C TInt SetToneFrequency(TUint aFrequency,TCurrentSoundFormatV02& aPlayFormat);
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GLREF_C void WriteTone(TDes8& aBuffer,TCurrentSoundFormatV02& aPlayFormat);
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GLREF_C void Cleanup();
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GLREF_C void PrintCaps(TSoundFormatsSupportedV02& aCaps,RTest& aTest);
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GLREF_C void PrintConfig(TCurrentSoundFormatV02& aConfig,RTest& aTest);
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GLREF_C void PrintBufferConf(TTestSharedChunkBufConfig& aBufConf,RTest& aTest);
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//a panic category which the limited capability process t_sound_api_helper
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//uses to communicate back to t_sound_api.
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_LIT(KSoundAPICaps, "SoundAPICaps");
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_LIT(KHelperExeBase, "t_sound_api_helper.exe");
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_LIT(KHelperExe, "t_sound_api_helper_caps.exe");
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_LIT(KSysBin, "c:\\sys\\bin");
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const TInt KSlot=1; //the RProcess data slot to use when creating t_sound_api_helper_caps.exe
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#endif // __T_SOUNDUTILS_H__
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