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/*
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* Copyright (c) 2002-2003 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 "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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*
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*/
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#ifndef __MMF_TMMFAUDIO_DATA_SETTINGS_H__
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#define __MMF_TMMFAUDIO_DATA_SETTINGS_H__
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#include <e32std.h>
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/*
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* Generic Audio Parameters
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*
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* class TMMFAudioDataSettings
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*
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*/
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class TMMFAudioDataSettings
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{
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public:
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enum TAudioCaps
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{
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// Sampled audio capabilities
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ESampleRateFixed = 0x00000001,
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ESampleRateAnyInRange = 0x00000002,
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ESampleRate8000Hz = 0x00000010,
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ESampleRate11025Hz = 0x00000040,
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ESampleRate12000Hz = 0x00000080,
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ESampleRate16000Hz = 0x00000100,
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ESampleRate22050Hz = 0x00000400,
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ESampleRate24000Hz = 0x00000800,
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ESampleRate32000Hz = 0x00001000,
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ESampleRate44100Hz = 0x00004000,
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ESampleRate48000Hz = 0x00010000,
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ESampleRate96000Hz = 0x00020000,
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ESampleRate64000Hz = 0x00040000,
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// Channel related - applies to sampled
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EChannelsMono = 0x02000000,
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EChannelsStereo = 0x04000000,
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// Routing related
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ERoutingControl = 0x08000000,
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// True if data flow is synchronised with real time (e.g. stream)
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ERealTime = 0x10000000
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};
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enum TAudioFlags
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{
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ENoLocalRouting = 0x00000001,
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ENoNetworkRouting = 0x00000002
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};
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public:
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inline TMMFAudioDataSettings();
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inline void Query(); // Call this when you just want to have caps and maxvolume filled
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public:
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// Fixed values - must be queried
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TInt iCaps;
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TInt iMaxVolume; // One means fixed volume (zero not valid)
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// Variables
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TInt iSampleRate;
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TInt iChannels;
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TInt iVolume;
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TInt iFlags;
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};
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#endif //__MMF_TMMFAUDIO_DATA_SETTINGS_H__
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