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// Copyright (c) 2002-2009 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 "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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@publishedPartner
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@released
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*/
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#ifndef __TASKCONFIG_H__
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#define __TASKCONFIG_H__
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/**
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@publishedPartner
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@released
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TTaskSampleRate is a member of TTaskConfig which tells the HwDevice plugin the sample
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rate of the audio data.
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*/
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enum TTaskSampleRate
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{
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/** 8000 Hz Sampling Rate
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*/
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ETask8000Hz = 0x00000001,
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/** 11025 Hz Sampling Rate
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*/
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ETask11025Hz = 0x00000002,
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/** 16000 Hz Sampling Rate
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*/
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ETask16000Hz = 0x00000004,
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/** 22050 Hz Sampling Rate
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*/
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ETask22050Hz = 0x00000008,
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/** 32000 Hz Sampling Rate
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*/
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ETask32000Hz = 0x00000010,
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/** 44100 Hz Sampling Rate
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*/
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ETask44100Hz = 0x00000020,
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/** 48000 Hz Sampling Rate
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*/
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ETask48000Hz = 0x00000040,
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/** 88200 Hz Sampling Rate
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*/
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ETask88200Hz = 0x00000080,
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/** 96000 Hz Sampling Rate
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*/
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ETask96000Hz = 0x00000100,
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/** 12000 Hz Sampling Rate
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*/
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ETask12000Hz = 0x00000200,
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/** 24000 Hz Sampling Rate
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*/
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ETask24000Hz = 0x00000400,
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/** 64000 Hz Sampling Rate
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*/
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ETask64000Hz = 0x00000800
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};
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/**
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@publishedPartner
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@released
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TTaskStereoMode is a member of TTaskConfig which tells the HwDevice plugin whether stereo audio
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data is interleaved or not.
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*/
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enum TTaskStereoMode
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{
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/** Audio data is mono.
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*/
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ETaskMono = 0x00000001,
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/** Audio data is interleaved.
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*/
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ETaskInterleaved = 0x00000002,
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/** Audio data is non-interleaved.
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*/
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ETaskNonInterleaved = 0x00000004
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};
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/**
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@publishedPartner
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@released
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Used by the SetConfig() method to configure the sample rate and stereo mode of a CMMFHwDevice
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plugin. The configuration of HwDevices is device specific.
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*/
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class TTaskConfig
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{
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public:
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/** The rate of the audio data.
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@see TTaskSampleRate
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*/
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TInt iRate;
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/** The type of stereo audio data.
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@see TTaskStereoMode
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*/
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TInt iStereoMode;
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/** Uid for this TTaskConfig struct
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*/
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TInt iUid;
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};
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/**
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@publishedPartner
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@released
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Extended version of TTaskConfig used by the SetConfig() method to configure the sample rate,
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stereo mode and number of channels of a CMdfHwDevice plugin. The configuration of HwDevices
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is device specific.
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*/
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class TTaskConfig2 : public TTaskConfig
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{
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public:
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/**
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The number of channels.
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*/
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TInt iNumberOfChannels;
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};
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#endif
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