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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 /** |
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20 @file |
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21 @internalComponent |
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22 */ |
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23 |
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24 #include "comxil3gpmuxeraudioinputport.h" |
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25 #include "log.h" |
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26 |
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27 // TODO: Possibly add other mime types, for now only AAC handled |
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28 _LIT8(KMimeTypeAudioAac, "audio/aac"); |
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29 |
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30 COmxIL3GPMuxerAudioInputPort* COmxIL3GPMuxerAudioInputPort::NewL(const TOmxILCommonPortData& aCommonPortData) |
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31 { |
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32 DEBUG_PRINTF(_L8("COmxIL3GPMuxerAudioInputPort::NewL")); |
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33 |
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34 COmxIL3GPMuxerAudioInputPort* self = new(ELeave) COmxIL3GPMuxerAudioInputPort(); |
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35 CleanupStack::PushL(self); |
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36 self->ConstructL(aCommonPortData); |
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37 CleanupStack::Pop(self); |
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38 return self; |
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39 } |
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40 |
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41 void COmxIL3GPMuxerAudioInputPort::ConstructL(const TOmxILCommonPortData& aCommonPortData) |
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42 { |
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43 RArray<OMX_AUDIO_CODINGTYPE> supportedCodings; |
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44 CleanupClosePushL(supportedCodings); |
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45 supportedCodings.AppendL(OMX_AUDIO_CodingAAC); |
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46 COmxILAudioPort::ConstructL(aCommonPortData, supportedCodings); |
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47 CleanupStack::PopAndDestroy(&supportedCodings); |
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48 |
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49 // We have to finish with iParamPortDefinition |
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50 GetParamPortDefinition().eDomain = OMX_PortDomainAudio; |
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51 GetParamPortDefinition().format.audio.pNativeRender = 0; |
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52 |
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53 // TODO: Possible add in the future other mime types that can be handled by |
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54 // this audio port... for now only AAC Check |
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55 // COmxILAudioPort::iParamAudioPortFormat.nIndex and use |
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56 // COmxILAudioPort::iSupportedAudioFormats[iParamAudioPortFormat.nIndex] |
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57 |
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58 iMimeTypeBuf.CreateL(KMimeTypeAudioAac(), KMimeTypeAudioAac().Length() + 1); |
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59 |
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60 TUint8* pTUint = const_cast<TUint8*>(iMimeTypeBuf.PtrZ()); |
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61 GetParamPortDefinition().format.audio.cMIMEType = reinterpret_cast<OMX_STRING>(pTUint); |
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62 |
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63 GetParamPortDefinition().format.audio.bFlagErrorConcealment = OMX_FALSE; |
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64 GetParamPortDefinition().format.audio.eEncoding = OMX_AUDIO_CodingAAC; |
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65 } |
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66 |
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67 COmxIL3GPMuxerAudioInputPort::COmxIL3GPMuxerAudioInputPort() |
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68 { |
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69 } |
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70 |
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71 COmxIL3GPMuxerAudioInputPort::~COmxIL3GPMuxerAudioInputPort() |
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72 { |
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73 DEBUG_PRINTF(_L8("COmxIL3GPMuxerAudioInputPort::~COmxIL3GPMuxerAudioInputPort")); |
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74 iMimeTypeBuf.Close(); |
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75 } |
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76 |
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77 OMX_U32 COmxIL3GPMuxerAudioInputPort::GetAudioFrameRate() const |
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78 { |
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79 // TODO return nSamplingRate |
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80 return 0; |
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81 } |
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82 |
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83 OMX_ERRORTYPE COmxIL3GPMuxerAudioInputPort::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const |
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84 { |
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85 return COmxILAudioPort::GetLocalOmxParamIndexes(aIndexArray); |
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86 } |
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87 |
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88 OMX_ERRORTYPE COmxIL3GPMuxerAudioInputPort::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const |
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89 { |
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90 return COmxILAudioPort::GetLocalOmxConfigIndexes(aIndexArray); |
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91 } |
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92 |
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93 OMX_ERRORTYPE COmxIL3GPMuxerAudioInputPort::GetParameter(OMX_INDEXTYPE aParamIndex, TAny* apComponentParameterStructure) const |
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94 { |
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95 DEBUG_PRINTF2(_L8("COmxIL3GPMuxerAudioInputPort::GetParameter : aParamIndex[%u]"), aParamIndex); |
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96 return COmxILAudioPort::GetParameter(aParamIndex, apComponentParameterStructure); |
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97 } |
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98 |
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99 OMX_ERRORTYPE COmxIL3GPMuxerAudioInputPort::SetParameter(OMX_INDEXTYPE aParamIndex, |
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100 const TAny* apComponentParameterStructure, |
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101 TBool& aUpdateProcessingFunction) |
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102 { |
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103 DEBUG_PRINTF2(_L8("COmxIL3GPMuxerAudioInputPort::SetParameter : aParamIndex[%u]"), aParamIndex); |
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104 return COmxILAudioPort::SetParameter(aParamIndex, apComponentParameterStructure, aUpdateProcessingFunction); |
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105 } |
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106 |
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107 OMX_ERRORTYPE COmxIL3GPMuxerAudioInputPort::SetFormatInPortDefinition( |
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108 const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition, |
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109 TBool& /*aUpdateProcessingFunction*/) |
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110 { |
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111 if (aPortDefinition.nBufferCountActual > KMaxAudioBuffers) |
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112 { |
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113 return OMX_ErrorBadParameter; |
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114 } |
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115 |
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116 GetParamPortDefinition().format.audio = aPortDefinition.format.audio; |
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117 |
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118 return OMX_ErrorNone; |
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119 } |
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120 |
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121 TBool COmxIL3GPMuxerAudioInputPort::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/) const |
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122 { |
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123 // TODO (The base class should do this checking) |
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124 return ETrue; |
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125 } |