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