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1 /* |
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2 * Copyright (c) 2008-2009 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 "comxilclockoutputport.h" |
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25 #include "comxilclockprocessingfunction.h" |
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26 #include "clockpanics.h" |
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27 |
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28 COmxILClockOutputPort* COmxILClockOutputPort::NewL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_OTHER_FORMATTYPE>& aSupportedFormats, COmxILClockProcessingFunction& aProcessingFunction) |
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29 { |
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30 COmxILClockOutputPort* self = new(ELeave) COmxILClockOutputPort(aProcessingFunction); |
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31 CleanupStack::PushL(self); |
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32 self->ConstructL(aCommonPortData, aSupportedFormats); |
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33 CleanupStack::Pop(self); |
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34 return self; |
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35 } |
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36 |
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37 COmxILClockOutputPort::COmxILClockOutputPort(COmxILClockProcessingFunction& aProcessingFunction) : |
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38 iProcessingFunction(&aProcessingFunction) |
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39 { |
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40 } |
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41 |
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42 void COmxILClockOutputPort::ConstructL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_OTHER_FORMATTYPE>& aSupportedFormats) |
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43 { |
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44 COmxILOtherPort::ConstructL(aCommonPortData, aSupportedFormats); |
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45 } |
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46 |
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47 COmxILClockOutputPort::~COmxILClockOutputPort() |
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48 { |
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49 } |
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50 |
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51 OMX_ERRORTYPE COmxILClockOutputPort::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const |
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52 { |
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53 return COmxILOtherPort::GetLocalOmxParamIndexes(aIndexArray); |
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54 } |
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55 |
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56 OMX_ERRORTYPE COmxILClockOutputPort::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const |
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57 { |
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58 OMX_ERRORTYPE omxRetValue = COmxILOtherPort::GetLocalOmxConfigIndexes(aIndexArray); |
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59 if (omxRetValue != OMX_ErrorNone) |
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60 { |
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61 return omxRetValue; |
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62 } |
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63 |
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64 TInt err = aIndexArray.InsertInOrder(OMX_IndexConfigTimeClientStartTime); |
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65 // Note that index duplication is OK. |
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66 if (err == KErrNone || err == KErrAlreadyExists) |
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67 { |
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68 err = aIndexArray.InsertInOrder(OMX_IndexConfigTimeMediaTimeRequest); |
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69 } |
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70 |
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71 if (err != KErrNone && err != KErrAlreadyExists) |
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72 { |
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73 return OMX_ErrorInsufficientResources; |
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74 } |
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75 |
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76 return OMX_ErrorNone; |
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77 } |
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78 |
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79 OMX_ERRORTYPE COmxILClockOutputPort::GetParameter(OMX_INDEXTYPE aParamIndex, |
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80 TAny* apComponentParameterStructure) const |
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81 { |
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82 return COmxILOtherPort::GetParameter(aParamIndex, apComponentParameterStructure); |
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83 } |
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84 |
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85 OMX_ERRORTYPE COmxILClockOutputPort::SetParameter(OMX_INDEXTYPE aParamIndex, |
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86 const TAny* apComponentParameterStructure, |
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87 TBool& aUpdateProcessingFunction) |
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88 { |
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89 return COmxILOtherPort::SetParameter(aParamIndex, apComponentParameterStructure, aUpdateProcessingFunction); |
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90 } |
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91 |
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92 OMX_ERRORTYPE COmxILClockOutputPort::GetConfig(OMX_INDEXTYPE aConfigIndex, |
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93 TAny* apComponentConfigStructure) const |
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94 { |
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95 return COmxILOtherPort::GetConfig(aConfigIndex, apComponentConfigStructure); |
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96 } |
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97 |
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98 OMX_ERRORTYPE COmxILClockOutputPort::SetConfig(OMX_INDEXTYPE aConfigIndex, |
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99 const TAny* apComponentConfigStructure, |
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100 TBool& aUpdateProcessingFunction) |
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101 { |
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102 OMX_ERRORTYPE error = iProcessingFunction->ProduceRequest(aConfigIndex, CClockSupervisor::ESetConfig, const_cast<TAny*>(apComponentConfigStructure)); |
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103 if(error != OMX_ErrorUnsupportedIndex) |
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104 { |
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105 return error; |
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106 } |
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107 |
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108 // try base class if PF did not support the index |
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109 return COmxILOtherPort::SetConfig(aConfigIndex, apComponentConfigStructure, aUpdateProcessingFunction); |
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110 } |
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111 |
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112 OMX_ERRORTYPE COmxILClockOutputPort::SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/, |
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113 TBool& /*aUpdateProcessingFunction*/) |
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114 { |
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115 return OMX_ErrorNone; |
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116 } |
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117 |
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118 TBool COmxILClockOutputPort::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/) const |
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119 { |
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120 #ifdef _DEBUG |
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121 // This function only gets called on input ports, but must be implemented because it is pure virtual. |
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122 // Panic if this is ever called. |
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123 Panic(ECompatibilityCheckOnOutput); |
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124 #endif |
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125 return ETrue; |
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126 } |
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127 |
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128 /** |
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129 * Returns the number of buffers configured in the port definition. |
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130 */ |
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131 TInt COmxILClockOutputPort::BufferCount() const |
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132 { |
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133 return GetParamPortDefinition().nBufferCountActual; |
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134 } |