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// Copyright (c) 1997-2009 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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// Mda\Common\Audio.h
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//
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//
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#ifndef __MDA_COMMON_AUDIO_H__
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#define __MDA_COMMON_AUDIO_H__
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// Standard EPOC32 includes
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#include <e32base.h>
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// Public Media Server includes
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#include <mda/common/base.h>
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#include <mda/common/resource.h>
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//#include <mda/common/controller.h>
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#include <mda/common/audio.hrh>
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#include <mda/common/audiostream.hrh>
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MDA_UID(KUidMdaPrioritySettings)
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MDA_UID(KUidMdaMediaTypeAudio) // Audio data type Uid
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MDA_UID(KUidMdaLocalSoundDevice) // Local audio stream location
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MDA_UID(KUidMdaClipLocationMaxWriteLength)
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MDA_UID(KUidMdaTelephonySoundDevice) // Telephony audio stream location
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MDA_UID(KUidMdaClientPCMSoundDevice) // Client PCM audio stream location
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MDA_UID(KUidMdaToneGeneratorDevice) // Tone Generator Device
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MDA_UID(KUidMdaClipFormatWav) // Wav Audio Clip Format Uid
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MDA_UID(KUidMdaAudioOutputStreamDevice) // Output Stream Device
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MDA_UID(KUidMdaWavCodec) // Wav Codec Type Uid
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MDA_UID(KUidMdaWavPcmCodec) // Wav Codec Uids
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MDA_UID(KUidMdaWavAlawCodec)
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MDA_UID(KUidMdaWavMulawCodec)
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MDA_UID(KUidMdaWavImaAdpcmCodec)
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MDA_UID(KUidMdaClipFormatAu) // Sun/Next "Au" Audio Clip format Uid
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MDA_UID(KUidMdaAuCodec) // Sun/Next "Au" Audio Codec Type Uid
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MDA_UID(KUidMdaAuMulawCodec) // Sun/Next "Au" Audio Codec Uids
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MDA_UID(KUidMdaAu8PcmCodec)
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MDA_UID(KUidMdaAu16PcmCodec)
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MDA_UID(KUidMdaAuAlawCodec)
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MDA_UID(KUidMdaClipFormatRawAudio) // Raw Audio Clip format Uid
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MDA_UID(KUidMdaRawAudioCodec) // Raw Audio Codec Type Uid
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MDA_UID(KUidMdaRawAudioMulawCodec)
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MDA_UID(KUidMdaRawAudioAlawCodec)
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MDA_UID(KUidMdaRawAudioS8PcmCodec) // Signed 8bit
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MDA_UID(KUidMdaRawAudioU8PcmCodec) // Unsigned 8bit
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MDA_UID(KUidMdaRawAudioSL16PcmCodec) // Signed little-endian 16bit
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MDA_UID(KUidMdaRawAudioSB16PcmCodec) // Signed big-endian 16bit
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MDA_UID(KUidMdaRawAudioUL16PcmCodec) // Unsigned little-endian 16bit
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MDA_UID(KUidMdaRawAudioUB16PcmCodec) // Unsigned big-endian 16bit
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MDA_UID(KUidMdaTelephonyStateQuery) // Telephony state query
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MDA_UID(KUidMdaAudioStreamVolumeRamp) // Audio stream volume ramp
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MDA_UID(KUidMdaDataTypeSettings)
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MDA_UID(KUidMdaClipFormatRawAmr) // AMR Audio Clip Format Uid
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MDA_UID(KUidMdaRawAmrCodec) // AMR Codec Type Uid
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/**
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@internalComponent
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*/
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const TInt KMdaClipLocationMaxWriteLengthNone = -1;
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// Package classes
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/**
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@publishedAll
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@released
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Generic Audio Parameters
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*/
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class TMdaPrioritySettings : public TMdaPackage
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{
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public:
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inline TMdaPrioritySettings();
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public:
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/**
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Absolute priority of a client of the MMF Server.
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Used by the policy server to determine which client should gain access to the sound device.
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The priority which should be an integer in the range -100 to +100.
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*/
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TInt iPriority;
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/**
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The priority preference that expresses the nature of the priority that can be none,
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time (or speed), quality or both time and quality.
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Values are known to the adaptation and will be iterpreted accordingly.
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*/
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TInt iPref;
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};
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/**
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@publishedAll
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@deprecated
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Datatype parameters.
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Base class for specific data type config packages
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*/
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class TMdaDatatypeSettings : public TMdaPackage
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{
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protected:
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inline TMdaDatatypeSettings(TUid aUid,TInt aDerivedSize);
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};
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inline TMdaDatatypeSettings::TMdaDatatypeSettings(TUid aUid,TInt aDerivedSize) :
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TMdaPackage(KUidMdaDataTypeSettings,aUid,aDerivedSize) {}
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/**
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@publishedAll
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@released
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The settings for audio data played through the media server.
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These can be the settings for an audio clip, for streamed audio data, or can be the capabilities
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of the sound device. The sample rate and number of channels apply to the audio sample, the maximum
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volume applies to the output device and the volume setting can apply to either, depending on the
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device. An object of this class is a public data member of class CMdaAudioType and also can be
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passed to CMdaAudioOutputStream::Open().
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@see CMdaAudioType
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@see CMdaAudioOutputStream::Open()
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*/
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class TMdaAudioDataSettings : public TMdaDatatypeSettings
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{
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public:
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/**
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Audio capabilities, which include the sample rate and number of channels. The iCaps
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member is a combination of these flags.
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*/
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enum TAudioCaps
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{
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// Sampled audio capabilities
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/** If specified, the sample rate iSampleRate is the only one supported. If not
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specified, multiple sample rates may be supported.
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*/
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ESampleRateFixed = 0x00000001,
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/** If specified, all sample rates between the minimum and the maximum are supported.
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*/
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ESampleRateAnyInRange = 0x00000002,
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/** The audio sample supports a sample rate of 8.000KHz.
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*/
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ESampleRate8000Hz = 0x00000010,
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/** The audio sample supports a sample rate of 11.025KHz.
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*/
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ESampleRate11025Hz = 0x00000040,
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/** The audio sample supports a sample rate of 12.000KHz.
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*/
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ESampleRate12000Hz = 0x00000080,
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/** The audio sample supports a sample rate of 16.000KHz.
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*/
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ESampleRate16000Hz = 0x00000100,
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/** The audio sample supports a sample rate of 22.000KHz.
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*/
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ESampleRate22050Hz = 0x00000400,
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/** The audio sample supports a sample rate of 24.000KHz.
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*/
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ESampleRate24000Hz = 0x00000800,
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/** The audio sample supports a sample rate of 32.000KHz.
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*/
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ESampleRate32000Hz = 0x00001000,
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/** The audio sample supports a sample rate of 44.100KHz.
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*/
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ESampleRate44100Hz = 0x00004000,
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/** The audio sample supports a sample rate of 48.000KHz.
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*/
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ESampleRate48000Hz = 0x00010000,
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/** The audio sample supports a sample rate of 96.000KHz.
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*/
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ESampleRate96000Hz = 0x00020000,
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/** The audio sample supports a sample rate of 64.000KHz.
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*/
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ESampleRate64000Hz = 0x00040000,
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// Channel related - applies to sampled
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/** The audio sample supports mono.
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*/
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EChannelsMono = 0x02000000,
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/** The audio sample supports stereo.
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*/
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EChannelsStereo = 0x04000000,
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/** Routing related
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*/
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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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*/
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ERealTime = 0x10000000
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};
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/** Mutually exclusive flags that specify whether audio data is sent to the local device (speakers)
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or the network (phone line) or both. The iFlags member uses these flags.
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*/
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enum TAudioFlags
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{
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/** The sound data is only sent to the network.
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*/
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ENoLocalRouting = 0x00000001,
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/** The sound data is only sent to the local device.
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*/
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ENoNetworkRouting = 0x00000002
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};
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public:
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inline TMdaAudioDataSettings();
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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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/**
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Specifies the capabilities of the audio sample. Its value is a combination of the flags
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contained in the TAudioCaps enum.
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*/
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TInt iCaps;
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/**
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The maximum volume of the audio device.
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*/
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TInt iMaxVolume; // One means fixed volume (zero not valid)
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// Variables
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/**
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The sample rate of the audio sample.
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*/
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TInt iSampleRate;
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/**
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The number of channels for the audio sample.
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*/
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TInt iChannels;
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/**
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The volume. Whether this applies to the audio device or to the audio sample is device-dependent.
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*/
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TInt iVolume;
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/**
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The flags. Its value can be either of the flags contained in the TAudioFlags enum.
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*/
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TInt iFlags;
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};
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// Wav Config Packages
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/**
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@publishedAll
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@deprecated
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The format for .wav audio clips.
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An object of this type can be passed to CMdaAudioRecorderUtility::OpenL() or CMdaAudioConvertUtility::OpenL().
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*/
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class TMdaWavClipFormat : public TMdaClipFormat
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{
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public:
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inline TMdaWavClipFormat();
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};
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/**
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@publishedAll
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@deprecated
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The base class for codecs used by .wav audio files.
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An object derived from this class can be used to specify the compression algorithm to use when recording or
|
williamr@2
|
304 |
converting a .wav audio clip. When playing back a .wav clip, the codec is not specified: the media server
|
williamr@2
|
305 |
identifies the correct one to use.
|
williamr@2
|
306 |
*/
|
williamr@2
|
307 |
class TMdaWavCodec : public TMdaPackage
|
williamr@2
|
308 |
{
|
williamr@2
|
309 |
public:
|
williamr@2
|
310 |
inline TMdaWavCodec(); // Unknown type
|
williamr@2
|
311 |
protected:
|
williamr@2
|
312 |
inline TMdaWavCodec(TUid aUid,TInt aDerivedSize);
|
williamr@2
|
313 |
};
|
williamr@2
|
314 |
|
williamr@2
|
315 |
/**
|
williamr@2
|
316 |
@publishedAll
|
williamr@2
|
317 |
@deprecated
|
williamr@2
|
318 |
|
williamr@2
|
319 |
The codec for uncompressed 8 or 16 bit PCM .wav format sound data.
|
williamr@2
|
320 |
|
williamr@2
|
321 |
This codec copies the data unchanged from source to destination.
|
williamr@2
|
322 |
*/
|
williamr@2
|
323 |
class TMdaPcmWavCodec : public TMdaWavCodec
|
williamr@2
|
324 |
{
|
williamr@2
|
325 |
public:
|
williamr@2
|
326 |
|
williamr@2
|
327 |
/**
|
williamr@2
|
328 |
Indicates whether the sound is sampled using 8 or 16 bits.
|
williamr@2
|
329 |
*/
|
williamr@2
|
330 |
enum TBits
|
williamr@2
|
331 |
{
|
williamr@2
|
332 |
/** The sound is sampled using 8 bits.
|
williamr@2
|
333 |
*/
|
williamr@2
|
334 |
E8BitPcm=0,
|
williamr@2
|
335 |
|
williamr@2
|
336 |
/** The sound is sampled using 16 bits.
|
williamr@2
|
337 |
*/
|
williamr@2
|
338 |
E16BitPcm=1
|
williamr@2
|
339 |
};
|
williamr@2
|
340 |
public:
|
williamr@2
|
341 |
inline TMdaPcmWavCodec(TBits aBits=E16BitPcm);
|
williamr@2
|
342 |
public:
|
williamr@2
|
343 |
/**
|
williamr@2
|
344 |
Indicates whether the sound is sampled using 8 or 16 bits.
|
williamr@2
|
345 |
*/
|
williamr@2
|
346 |
TBits iBits;
|
williamr@2
|
347 |
};
|
williamr@2
|
348 |
|
williamr@2
|
349 |
/**
|
williamr@2
|
350 |
@publishedAll
|
williamr@2
|
351 |
@deprecated
|
williamr@2
|
352 |
|
williamr@2
|
353 |
The codec for .wav audio data compressed using the A-Law algorithm.
|
williamr@2
|
354 |
*/
|
williamr@2
|
355 |
class TMdaAlawWavCodec : public TMdaWavCodec
|
williamr@2
|
356 |
{
|
williamr@2
|
357 |
public:
|
williamr@2
|
358 |
inline TMdaAlawWavCodec();
|
williamr@2
|
359 |
};
|
williamr@2
|
360 |
|
williamr@2
|
361 |
/**
|
williamr@2
|
362 |
@publishedAll
|
williamr@2
|
363 |
@deprecated
|
williamr@2
|
364 |
|
williamr@2
|
365 |
The codec for .wav audio data compressed using the mu-law algorithm.
|
williamr@2
|
366 |
*/
|
williamr@2
|
367 |
class TMdaMulawWavCodec : public TMdaWavCodec
|
williamr@2
|
368 |
{
|
williamr@2
|
369 |
public:
|
williamr@2
|
370 |
inline TMdaMulawWavCodec();
|
williamr@2
|
371 |
};
|
williamr@2
|
372 |
|
williamr@2
|
373 |
/**
|
williamr@2
|
374 |
@publishedAll
|
williamr@2
|
375 |
@deprecated
|
williamr@2
|
376 |
|
williamr@2
|
377 |
The codec for .wav audio data compressed using the IMA-ADPCM algorithm.
|
williamr@2
|
378 |
*/
|
williamr@2
|
379 |
class TMdaImaAdpcmWavCodec : public TMdaWavCodec
|
williamr@2
|
380 |
{
|
williamr@2
|
381 |
public:
|
williamr@2
|
382 |
inline TMdaImaAdpcmWavCodec();
|
williamr@2
|
383 |
};
|
williamr@2
|
384 |
|
williamr@2
|
385 |
|
williamr@2
|
386 |
// Sun/NeXT "Au" Config Packages
|
williamr@2
|
387 |
/**
|
williamr@2
|
388 |
@publishedAll
|
williamr@2
|
389 |
@deprecated
|
williamr@2
|
390 |
|
williamr@2
|
391 |
The format for .au audio clips.
|
williamr@2
|
392 |
|
williamr@2
|
393 |
An object of this type can be passed to CMdaAudioRecorderUtility::OpenL() or CMdaAudioConvertUtility::OpenL().
|
williamr@2
|
394 |
*/
|
williamr@2
|
395 |
class TMdaAuClipFormat : public TMdaClipFormat
|
williamr@2
|
396 |
{
|
williamr@2
|
397 |
public:
|
williamr@2
|
398 |
inline TMdaAuClipFormat();
|
williamr@2
|
399 |
};
|
williamr@2
|
400 |
|
williamr@2
|
401 |
/**
|
williamr@2
|
402 |
@publishedAll
|
williamr@2
|
403 |
@deprecated
|
williamr@2
|
404 |
|
williamr@2
|
405 |
The base class for codecs used by .au audio files.
|
williamr@2
|
406 |
|
williamr@2
|
407 |
An object derived from this class can be used to specify the compression algorithm to use when recording
|
williamr@2
|
408 |
or converting a .au audio clip (whose format is TMdaAuClipFormat). When playing back a .au clip, the
|
williamr@2
|
409 |
codec is not specified: the media server identifies the correct one to use.
|
williamr@2
|
410 |
*/
|
williamr@2
|
411 |
class TMdaAuCodec : public TMdaPackage
|
williamr@2
|
412 |
{
|
williamr@2
|
413 |
public:
|
williamr@2
|
414 |
inline TMdaAuCodec(); // Unknown type
|
williamr@2
|
415 |
protected:
|
williamr@2
|
416 |
inline TMdaAuCodec(TUid aUid,TInt aDerivedSize);
|
williamr@2
|
417 |
};
|
williamr@2
|
418 |
|
williamr@2
|
419 |
/**
|
williamr@2
|
420 |
@publishedAll
|
williamr@2
|
421 |
@deprecated
|
williamr@2
|
422 |
|
williamr@2
|
423 |
The codec for 8 bit PCM .au audio data.
|
williamr@2
|
424 |
*/
|
williamr@2
|
425 |
class TMdaPcm8BitAuCodec : public TMdaAuCodec
|
williamr@2
|
426 |
{
|
williamr@2
|
427 |
public:
|
williamr@2
|
428 |
inline TMdaPcm8BitAuCodec();
|
williamr@2
|
429 |
};
|
williamr@2
|
430 |
|
williamr@2
|
431 |
/**
|
williamr@2
|
432 |
@publishedAll
|
williamr@2
|
433 |
@deprecated
|
williamr@2
|
434 |
|
williamr@2
|
435 |
The codec for 16 bit PCM .au audio data.
|
williamr@2
|
436 |
*/
|
williamr@2
|
437 |
class TMdaPcm16BitAuCodec : public TMdaAuCodec
|
williamr@2
|
438 |
{
|
williamr@2
|
439 |
public:
|
williamr@2
|
440 |
inline TMdaPcm16BitAuCodec();
|
williamr@2
|
441 |
};
|
williamr@2
|
442 |
|
williamr@2
|
443 |
/**
|
williamr@2
|
444 |
@publishedAll
|
williamr@2
|
445 |
@deprecated
|
williamr@2
|
446 |
|
williamr@2
|
447 |
The codec for .au audio data compressed using the A-Law algorithm.
|
williamr@2
|
448 |
*/
|
williamr@2
|
449 |
class TMdaAlawAuCodec : public TMdaAuCodec
|
williamr@2
|
450 |
{
|
williamr@2
|
451 |
public:
|
williamr@2
|
452 |
inline TMdaAlawAuCodec();
|
williamr@2
|
453 |
};
|
williamr@2
|
454 |
|
williamr@2
|
455 |
/**
|
williamr@2
|
456 |
@publishedAll
|
williamr@2
|
457 |
@deprecated
|
williamr@2
|
458 |
|
williamr@2
|
459 |
The codec for .au audio data compressed using the mu-law algorithm.
|
williamr@2
|
460 |
*/
|
williamr@2
|
461 |
class TMdaMulawAuCodec : public TMdaAuCodec
|
williamr@2
|
462 |
{
|
williamr@2
|
463 |
public:
|
williamr@2
|
464 |
inline TMdaMulawAuCodec();
|
williamr@2
|
465 |
};
|
williamr@2
|
466 |
|
williamr@2
|
467 |
// Raw Audio Config Packages
|
williamr@2
|
468 |
/**
|
williamr@2
|
469 |
@publishedAll
|
williamr@2
|
470 |
@deprecated
|
williamr@2
|
471 |
|
williamr@2
|
472 |
Audio format for raw audio clips.
|
williamr@2
|
473 |
|
williamr@2
|
474 |
An object of this type can be passed to CMdaAudioRecorderUtility::OpenL() or CMdaAudioConvertUtility::OpenL().
|
williamr@2
|
475 |
*/
|
williamr@2
|
476 |
class TMdaRawAudioClipFormat : public TMdaClipFormat
|
williamr@2
|
477 |
{
|
williamr@2
|
478 |
public:
|
williamr@2
|
479 |
inline TMdaRawAudioClipFormat();
|
williamr@2
|
480 |
};
|
williamr@2
|
481 |
|
williamr@2
|
482 |
/**
|
williamr@2
|
483 |
@publishedAll
|
williamr@2
|
484 |
@deprecated
|
williamr@2
|
485 |
|
williamr@2
|
486 |
The base class for raw audio codecs.
|
williamr@2
|
487 |
|
williamr@2
|
488 |
An object derived from this class can be used to specify the algorithm to use when opening a
|
williamr@2
|
489 |
raw audio clip (whose format is TMdaRawAudioClipFormat).
|
williamr@2
|
490 |
|
williamr@2
|
491 |
Raw audio clips are have no header information, so that when opening one, the user must supply
|
williamr@2
|
492 |
a codec and a package containing the settings appropriate for the data in the clip.
|
williamr@2
|
493 |
|
williamr@2
|
494 |
@see TMdaRawAudioClipFormat
|
williamr@2
|
495 |
@see CMdaAudioConvertUtility::OpenL()
|
williamr@2
|
496 |
@see CMdaAudioRecorderUtility::OpenL()
|
williamr@2
|
497 |
*/
|
williamr@2
|
498 |
class TMdaRawAudioCodec : public TMdaPackage
|
williamr@2
|
499 |
{
|
williamr@2
|
500 |
public:
|
williamr@2
|
501 |
inline TMdaRawAudioCodec(); // Unknown type
|
williamr@2
|
502 |
protected:
|
williamr@2
|
503 |
inline TMdaRawAudioCodec(TUid aUid,TInt aDerivedSize);
|
williamr@2
|
504 |
};
|
williamr@2
|
505 |
|
williamr@2
|
506 |
/**
|
williamr@2
|
507 |
@publishedAll
|
williamr@2
|
508 |
@deprecated
|
williamr@2
|
509 |
|
williamr@2
|
510 |
The codec for raw audio data compressed using the mu-law algorithm.
|
williamr@2
|
511 |
*/
|
williamr@2
|
512 |
class TMdaMulawRawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
513 |
{
|
williamr@2
|
514 |
public:
|
williamr@2
|
515 |
inline TMdaMulawRawAudioCodec();
|
williamr@2
|
516 |
};
|
williamr@2
|
517 |
|
williamr@2
|
518 |
/**
|
williamr@2
|
519 |
@publishedAll
|
williamr@2
|
520 |
@deprecated
|
williamr@2
|
521 |
|
williamr@2
|
522 |
The codec for raw audio data compressed using the A-Law algorithm.
|
williamr@2
|
523 |
*/
|
williamr@2
|
524 |
class TMdaAlawRawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
525 |
{
|
williamr@2
|
526 |
public:
|
williamr@2
|
527 |
inline TMdaAlawRawAudioCodec();
|
williamr@2
|
528 |
};
|
williamr@2
|
529 |
|
williamr@2
|
530 |
/**
|
williamr@2
|
531 |
@publishedAll
|
williamr@2
|
532 |
@deprecated
|
williamr@2
|
533 |
|
williamr@2
|
534 |
The codec for signed 8 bit PCM raw audio data.
|
williamr@2
|
535 |
*/
|
williamr@2
|
536 |
class TMdaS8PcmRawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
537 |
{
|
williamr@2
|
538 |
public:
|
williamr@2
|
539 |
inline TMdaS8PcmRawAudioCodec();
|
williamr@2
|
540 |
};
|
williamr@2
|
541 |
|
williamr@2
|
542 |
/**
|
williamr@2
|
543 |
@publishedAll
|
williamr@2
|
544 |
@deprecated
|
williamr@2
|
545 |
|
williamr@2
|
546 |
The codec for unsigned 8 bit PCM raw audio data.
|
williamr@2
|
547 |
*/
|
williamr@2
|
548 |
class TMdaU8PcmRawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
549 |
{
|
williamr@2
|
550 |
public:
|
williamr@2
|
551 |
inline TMdaU8PcmRawAudioCodec();
|
williamr@2
|
552 |
};
|
williamr@2
|
553 |
|
williamr@2
|
554 |
/**
|
williamr@2
|
555 |
@publishedAll
|
williamr@2
|
556 |
@deprecated
|
williamr@2
|
557 |
|
williamr@2
|
558 |
The codec for signed little-endian 16 bit PCM raw audio data.
|
williamr@2
|
559 |
*/
|
williamr@2
|
560 |
class TMdaSL16RawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
561 |
{
|
williamr@2
|
562 |
public:
|
williamr@2
|
563 |
inline TMdaSL16RawAudioCodec();
|
williamr@2
|
564 |
};
|
williamr@2
|
565 |
|
williamr@2
|
566 |
/**
|
williamr@2
|
567 |
@publishedAll
|
williamr@2
|
568 |
@deprecated
|
williamr@2
|
569 |
|
williamr@2
|
570 |
The codec for signed big-endian 16 bit PCM raw audio data.
|
williamr@2
|
571 |
*/
|
williamr@2
|
572 |
class TMdaSB16RawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
573 |
{
|
williamr@2
|
574 |
public:
|
williamr@2
|
575 |
inline TMdaSB16RawAudioCodec();
|
williamr@2
|
576 |
};
|
williamr@2
|
577 |
|
williamr@2
|
578 |
/**
|
williamr@2
|
579 |
@publishedAll
|
williamr@2
|
580 |
@deprecated
|
williamr@2
|
581 |
|
williamr@2
|
582 |
The codec for unsigned little-endian 16 bit PCM raw audio data.
|
williamr@2
|
583 |
*/
|
williamr@2
|
584 |
class TMdaUL16RawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
585 |
{
|
williamr@2
|
586 |
public:
|
williamr@2
|
587 |
inline TMdaUL16RawAudioCodec();
|
williamr@2
|
588 |
};
|
williamr@2
|
589 |
|
williamr@2
|
590 |
/**
|
williamr@2
|
591 |
@publishedAll
|
williamr@2
|
592 |
@deprecated
|
williamr@2
|
593 |
|
williamr@2
|
594 |
The codec for unsigned big-endian 16 bit PCM raw audio data.
|
williamr@2
|
595 |
*/
|
williamr@2
|
596 |
class TMdaUB16RawAudioCodec : public TMdaRawAudioCodec
|
williamr@2
|
597 |
{
|
williamr@2
|
598 |
public:
|
williamr@2
|
599 |
inline TMdaUB16RawAudioCodec();
|
williamr@2
|
600 |
};
|
williamr@2
|
601 |
|
williamr@2
|
602 |
/**
|
williamr@2
|
603 |
@publishedAll
|
williamr@2
|
604 |
@deprecated
|
williamr@2
|
605 |
|
williamr@2
|
606 |
Local Audio Stream Device
|
williamr@2
|
607 |
Control local microphone/speaker audio stream
|
williamr@2
|
608 |
May not function during telephone call
|
williamr@2
|
609 |
*/
|
williamr@2
|
610 |
class TMdaLocalAudioDevice : public TMdaStreamDevice
|
williamr@2
|
611 |
{
|
williamr@2
|
612 |
public:
|
williamr@2
|
613 |
inline TMdaLocalAudioDevice();
|
williamr@2
|
614 |
};
|
williamr@2
|
615 |
|
williamr@2
|
616 |
/**
|
williamr@2
|
617 |
@publishedAll
|
williamr@2
|
618 |
@deprecated
|
williamr@2
|
619 |
|
williamr@2
|
620 |
Telephony Audio Stream Device
|
williamr@2
|
621 |
Control telephony microphone+downlink/speaker+uplink audio stream
|
williamr@2
|
622 |
Only functional during telephone call
|
williamr@2
|
623 |
*/
|
williamr@2
|
624 |
class TMdaTelephonyAudioDevice : public TMdaStreamDevice
|
williamr@2
|
625 |
{
|
williamr@2
|
626 |
public:
|
williamr@2
|
627 |
inline TMdaTelephonyAudioDevice();
|
williamr@2
|
628 |
};
|
williamr@2
|
629 |
|
williamr@2
|
630 |
/**
|
williamr@2
|
631 |
@publishedAll
|
williamr@2
|
632 |
@deprecated
|
williamr@2
|
633 |
|
williamr@2
|
634 |
This class is used in a ResourceConfig on a telephony port
|
williamr@2
|
635 |
to determine the current state of telephony
|
williamr@2
|
636 |
*/
|
williamr@2
|
637 |
class TMdaTelephonyStateQuery : public TMdaPackage
|
williamr@2
|
638 |
{
|
williamr@2
|
639 |
public:
|
williamr@2
|
640 |
inline TMdaTelephonyStateQuery();
|
williamr@2
|
641 |
public:
|
williamr@2
|
642 |
TBool iIsTelephonyActive;
|
williamr@2
|
643 |
};
|
williamr@2
|
644 |
|
williamr@2
|
645 |
/**
|
williamr@2
|
646 |
@publishedAll
|
williamr@2
|
647 |
@deprecated
|
williamr@2
|
648 |
|
williamr@2
|
649 |
Client PCM Audio Stream Device
|
williamr@2
|
650 |
Used to configure a 16bit PCM audio stream to/from client
|
williamr@2
|
651 |
*/
|
williamr@2
|
652 |
class TMdaClientPCMAudioDevice : public TMdaStreamDevice
|
williamr@2
|
653 |
{
|
williamr@2
|
654 |
public:
|
williamr@2
|
655 |
inline TMdaClientPCMAudioDevice();
|
williamr@2
|
656 |
};
|
williamr@2
|
657 |
|
williamr@2
|
658 |
|
williamr@2
|
659 |
/**
|
williamr@2
|
660 |
@publishedAll
|
williamr@2
|
661 |
@deprecated
|
williamr@2
|
662 |
|
williamr@2
|
663 |
Volume ramping control on audio stream devices
|
williamr@2
|
664 |
*/
|
williamr@2
|
665 |
class TMdaAudioStreamVolumeRamp : public TMdaPackage
|
williamr@2
|
666 |
{
|
williamr@2
|
667 |
public:
|
williamr@2
|
668 |
inline TMdaAudioStreamVolumeRamp();
|
williamr@2
|
669 |
public:
|
williamr@2
|
670 |
TTimeIntervalMicroSeconds iDuration;
|
williamr@2
|
671 |
};
|
williamr@2
|
672 |
|
williamr@2
|
673 |
|
williamr@2
|
674 |
// Inlines
|
williamr@2
|
675 |
|
williamr@2
|
676 |
/**
|
williamr@2
|
677 |
Default constructor. The member data is not initialised.
|
williamr@2
|
678 |
*/
|
williamr@2
|
679 |
inline TMdaAudioDataSettings::TMdaAudioDataSettings() :
|
williamr@2
|
680 |
TMdaDatatypeSettings(KUidMdaMediaTypeAudio,sizeof(TMdaAudioDataSettings))
|
williamr@2
|
681 |
{
|
williamr@2
|
682 |
Mem::FillZ(&iSampleRate,sizeof(TInt)*4);
|
williamr@2
|
683 |
}
|
williamr@2
|
684 |
|
williamr@2
|
685 |
/**
|
williamr@2
|
686 |
Sets the number of channels, the sample rate and the volume to KMdaUnknown (–1). Call this function when you
|
williamr@2
|
687 |
only want to have the iCaps and iMaxVolume members filled.
|
williamr@2
|
688 |
*/
|
williamr@2
|
689 |
inline void TMdaAudioDataSettings::Query()
|
williamr@2
|
690 |
{
|
williamr@2
|
691 |
iChannels = KMdaUnknown;
|
williamr@2
|
692 |
iSampleRate = KMdaUnknown;
|
williamr@2
|
693 |
iVolume = KMdaUnknown;
|
williamr@2
|
694 |
}// Call this when you just want to have caps and maxvolume filled
|
williamr@2
|
695 |
|
williamr@2
|
696 |
/**
|
williamr@2
|
697 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
698 |
*/
|
williamr@2
|
699 |
inline TMdaWavClipFormat::TMdaWavClipFormat() :
|
williamr@2
|
700 |
TMdaClipFormat(KUidMdaClipFormatWav,sizeof(TMdaWavClipFormat)) {}
|
williamr@2
|
701 |
|
williamr@2
|
702 |
/**
|
williamr@2
|
703 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
704 |
*/
|
williamr@2
|
705 |
inline TMdaWavCodec::TMdaWavCodec() :
|
williamr@2
|
706 |
TMdaPackage(KUidMdaWavCodec,KNullUid,sizeof(TMdaWavCodec)) {}
|
williamr@2
|
707 |
|
williamr@2
|
708 |
inline TMdaWavCodec::TMdaWavCodec(TUid aUid, TInt aDerivedSize) :
|
williamr@2
|
709 |
TMdaPackage(KUidMdaWavCodec,aUid,aDerivedSize) {}
|
williamr@2
|
710 |
|
williamr@2
|
711 |
/**
|
williamr@2
|
712 |
Constructs the package with a flag that indicates whether the sound is sampled using 8 or 16 bits.
|
williamr@2
|
713 |
|
williamr@2
|
714 |
@param aBits
|
williamr@2
|
715 |
Indicates whether the sound is sampled using 8 or 16 bits.
|
williamr@2
|
716 |
*/
|
williamr@2
|
717 |
inline TMdaPcmWavCodec::TMdaPcmWavCodec(TBits aBits) :
|
williamr@2
|
718 |
TMdaWavCodec(KUidMdaWavPcmCodec,sizeof(TMdaPcmWavCodec)), iBits(aBits) {}
|
williamr@2
|
719 |
|
williamr@2
|
720 |
/**
|
williamr@2
|
721 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
722 |
*/
|
williamr@2
|
723 |
inline TMdaAlawWavCodec::TMdaAlawWavCodec() :
|
williamr@2
|
724 |
TMdaWavCodec(KUidMdaWavAlawCodec,sizeof(TMdaAlawWavCodec)) {}
|
williamr@2
|
725 |
|
williamr@2
|
726 |
/**
|
williamr@2
|
727 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
728 |
*/
|
williamr@2
|
729 |
inline TMdaMulawWavCodec::TMdaMulawWavCodec() :
|
williamr@2
|
730 |
TMdaWavCodec(KUidMdaWavMulawCodec,sizeof(TMdaMulawWavCodec)) {}
|
williamr@2
|
731 |
|
williamr@2
|
732 |
/**
|
williamr@2
|
733 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
734 |
*/
|
williamr@2
|
735 |
inline TMdaImaAdpcmWavCodec::TMdaImaAdpcmWavCodec() :
|
williamr@2
|
736 |
TMdaWavCodec(KUidMdaWavImaAdpcmCodec,sizeof(TMdaImaAdpcmWavCodec)) {}
|
williamr@2
|
737 |
|
williamr@2
|
738 |
/**
|
williamr@2
|
739 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
740 |
*/
|
williamr@2
|
741 |
inline TMdaAuClipFormat::TMdaAuClipFormat() :
|
williamr@2
|
742 |
TMdaClipFormat(KUidMdaClipFormatAu,sizeof(TMdaAuClipFormat)) {}
|
williamr@2
|
743 |
|
williamr@2
|
744 |
/**
|
williamr@2
|
745 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
746 |
*/
|
williamr@2
|
747 |
inline TMdaAuCodec::TMdaAuCodec() :
|
williamr@2
|
748 |
TMdaPackage(KUidMdaAuCodec,KNullUid,sizeof(TMdaAuCodec)) {}
|
williamr@2
|
749 |
|
williamr@2
|
750 |
inline TMdaAuCodec::TMdaAuCodec(TUid aUid,TInt aDerivedSize) :
|
williamr@2
|
751 |
TMdaPackage(KUidMdaAuCodec,aUid,aDerivedSize) {}
|
williamr@2
|
752 |
|
williamr@2
|
753 |
/**
|
williamr@2
|
754 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
755 |
*/
|
williamr@2
|
756 |
inline TMdaPcm16BitAuCodec::TMdaPcm16BitAuCodec() :
|
williamr@2
|
757 |
TMdaAuCodec(KUidMdaAu16PcmCodec,sizeof(TMdaPcm16BitAuCodec)) {}
|
williamr@2
|
758 |
|
williamr@2
|
759 |
/**
|
williamr@2
|
760 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
761 |
*/
|
williamr@2
|
762 |
inline TMdaPcm8BitAuCodec::TMdaPcm8BitAuCodec() :
|
williamr@2
|
763 |
TMdaAuCodec(KUidMdaAu8PcmCodec,sizeof(TMdaPcm8BitAuCodec)) {}
|
williamr@2
|
764 |
|
williamr@2
|
765 |
/**
|
williamr@2
|
766 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
767 |
*/
|
williamr@2
|
768 |
inline TMdaAlawAuCodec::TMdaAlawAuCodec() :
|
williamr@2
|
769 |
TMdaAuCodec(KUidMdaAuAlawCodec,sizeof(TMdaAlawAuCodec)) {}
|
williamr@2
|
770 |
|
williamr@2
|
771 |
/**
|
williamr@2
|
772 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
773 |
*/
|
williamr@2
|
774 |
inline TMdaMulawAuCodec::TMdaMulawAuCodec() :
|
williamr@2
|
775 |
TMdaAuCodec(KUidMdaAuMulawCodec,sizeof(TMdaMulawAuCodec)) {}
|
williamr@2
|
776 |
|
williamr@2
|
777 |
/**
|
williamr@2
|
778 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
779 |
*/
|
williamr@2
|
780 |
inline TMdaRawAudioClipFormat::TMdaRawAudioClipFormat() :
|
williamr@2
|
781 |
TMdaClipFormat(KUidMdaClipFormatRawAudio,sizeof(TMdaRawAudioClipFormat)) {}
|
williamr@2
|
782 |
|
williamr@2
|
783 |
/**
|
williamr@2
|
784 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
785 |
*/
|
williamr@2
|
786 |
inline TMdaRawAudioCodec::TMdaRawAudioCodec() :
|
williamr@2
|
787 |
TMdaPackage(KUidMdaRawAudioCodec,KNullUid,sizeof(TMdaRawAudioCodec)) {}
|
williamr@2
|
788 |
|
williamr@2
|
789 |
inline TMdaRawAudioCodec::TMdaRawAudioCodec(TUid aUid,TInt aDerivedSize) :
|
williamr@2
|
790 |
TMdaPackage(KUidMdaRawAudioCodec,aUid,aDerivedSize) {}
|
williamr@2
|
791 |
|
williamr@2
|
792 |
/**
|
williamr@2
|
793 |
The default constructor initialises the object so that it can be identified by the media server.
|
williamr@2
|
794 |
*/
|
williamr@2
|
795 |
inline TMdaMulawRawAudioCodec::TMdaMulawRawAudioCodec() :
|
williamr@2
|
796 |
TMdaRawAudioCodec(KUidMdaRawAudioMulawCodec,sizeof(TMdaMulawRawAudioCodec)) {}
|
williamr@2
|
797 |
|
williamr@2
|
798 |
/**
|
williamr@2
|
799 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
800 |
*/
|
williamr@2
|
801 |
inline TMdaAlawRawAudioCodec::TMdaAlawRawAudioCodec() :
|
williamr@2
|
802 |
TMdaRawAudioCodec(KUidMdaRawAudioAlawCodec,sizeof(TMdaAlawRawAudioCodec)) {}
|
williamr@2
|
803 |
|
williamr@2
|
804 |
/**
|
williamr@2
|
805 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
806 |
*/
|
williamr@2
|
807 |
inline TMdaS8PcmRawAudioCodec::TMdaS8PcmRawAudioCodec() :
|
williamr@2
|
808 |
TMdaRawAudioCodec(KUidMdaRawAudioS8PcmCodec,sizeof(TMdaS8PcmRawAudioCodec)) {}
|
williamr@2
|
809 |
|
williamr@2
|
810 |
/**
|
williamr@2
|
811 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
812 |
*/
|
williamr@2
|
813 |
inline TMdaU8PcmRawAudioCodec::TMdaU8PcmRawAudioCodec() :
|
williamr@2
|
814 |
TMdaRawAudioCodec(KUidMdaRawAudioU8PcmCodec,sizeof(TMdaU8PcmRawAudioCodec)) {}
|
williamr@2
|
815 |
|
williamr@2
|
816 |
/**
|
williamr@2
|
817 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
818 |
*/
|
williamr@2
|
819 |
inline TMdaSL16RawAudioCodec::TMdaSL16RawAudioCodec() :
|
williamr@2
|
820 |
TMdaRawAudioCodec(KUidMdaRawAudioSL16PcmCodec,sizeof(TMdaSL16RawAudioCodec)) {}
|
williamr@2
|
821 |
|
williamr@2
|
822 |
/**
|
williamr@2
|
823 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
824 |
*/
|
williamr@2
|
825 |
inline TMdaSB16RawAudioCodec::TMdaSB16RawAudioCodec() :
|
williamr@2
|
826 |
TMdaRawAudioCodec(KUidMdaRawAudioSB16PcmCodec,sizeof(TMdaSB16RawAudioCodec)) {}
|
williamr@2
|
827 |
|
williamr@2
|
828 |
/**
|
williamr@2
|
829 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
830 |
*/
|
williamr@2
|
831 |
inline TMdaUL16RawAudioCodec::TMdaUL16RawAudioCodec() :
|
williamr@2
|
832 |
TMdaRawAudioCodec(KUidMdaRawAudioUL16PcmCodec,sizeof(TMdaUL16RawAudioCodec)) {}
|
williamr@2
|
833 |
|
williamr@2
|
834 |
/**
|
williamr@2
|
835 |
The default constructor initialises the package so that it can be identified by the media server.
|
williamr@2
|
836 |
*/
|
williamr@2
|
837 |
inline TMdaUB16RawAudioCodec::TMdaUB16RawAudioCodec() :
|
williamr@2
|
838 |
TMdaRawAudioCodec(KUidMdaRawAudioUB16PcmCodec,sizeof(TMdaUB16RawAudioCodec)) {}
|
williamr@2
|
839 |
|
williamr@2
|
840 |
inline TMdaLocalAudioDevice::TMdaLocalAudioDevice() :
|
williamr@2
|
841 |
TMdaStreamDevice(KUidMdaLocalSoundDevice,sizeof(TMdaLocalAudioDevice)) {}
|
williamr@2
|
842 |
|
williamr@2
|
843 |
inline TMdaTelephonyAudioDevice::TMdaTelephonyAudioDevice() :
|
williamr@2
|
844 |
TMdaStreamDevice(KUidMdaTelephonySoundDevice,sizeof(TMdaTelephonyAudioDevice)) {}
|
williamr@2
|
845 |
|
williamr@2
|
846 |
inline TMdaClientPCMAudioDevice::TMdaClientPCMAudioDevice() :
|
williamr@2
|
847 |
TMdaStreamDevice(KUidMdaClientPCMSoundDevice,sizeof(TMdaClientPCMAudioDevice)) {}
|
williamr@2
|
848 |
|
williamr@2
|
849 |
inline TMdaAudioStreamVolumeRamp::TMdaAudioStreamVolumeRamp() :
|
williamr@2
|
850 |
TMdaPackage(KUidMdaAudioStreamVolumeRamp,KUidMdaAudioStreamVolumeRamp,sizeof(TMdaAudioStreamVolumeRamp)) {}
|
williamr@2
|
851 |
|
williamr@2
|
852 |
inline TMdaTelephonyStateQuery::TMdaTelephonyStateQuery() :
|
williamr@2
|
853 |
TMdaPackage(KUidMdaTelephonySoundDevice,KUidMdaTelephonyStateQuery,sizeof(TMdaTelephonyStateQuery)) {}
|
williamr@2
|
854 |
|
williamr@2
|
855 |
inline TMdaPrioritySettings::TMdaPrioritySettings() :
|
williamr@2
|
856 |
TMdaPackage(KUidMdaPrioritySettings,KUidMdaPrioritySettings,sizeof(TMdaPrioritySettings)) {}
|
williamr@2
|
857 |
|
williamr@2
|
858 |
#endif
|