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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <e32base.h> |
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17 #include "icl/ICL_UIDS.hrh" |
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18 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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19 #include <icl/icl_uids_const.hrh> |
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20 #include <icl/icl_uids_def.hrh> |
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21 #endif |
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22 #include "ThreadRelay.h" |
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23 #include "ImageClientMain.h" |
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24 #include "fwextconstants.h" |
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25 #include "fwextensionparams.h" |
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26 |
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27 // Static utility class |
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28 CImageConvProxyBase* ProxyStubUtility::GetNewProxyL(TUid aUid, MImageConvExtensionThreadedSupport* aParent) |
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29 { |
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30 switch(aUid.iUid) |
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31 { |
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32 case KUidImageConvExtOperationValue: |
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33 { |
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34 return CImageConvOperationProxy::NewL(aParent); |
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35 } |
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36 case KUidImageConvExtScalerValue: |
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37 { |
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38 return CImageConvScalerProxy::NewL(aParent); |
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39 } |
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40 case KUidImageConvExtStreamedDecodeValue: |
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41 { |
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42 return CImageConvStreamedDecodeProxy::NewL(aParent); |
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43 } |
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44 case KUidImageConvExtStreamedEncodeValue: |
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45 { |
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46 return CImageConvStreamedEncodeProxy::NewL(aParent); |
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47 } |
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48 case KUidImageConvExtPrepareValue: |
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49 { |
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50 return CImageConvPrepareProxy::NewL(aParent); |
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51 } |
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52 default: |
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53 { |
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54 Panic(EInvalidFwExtensionUid); |
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55 } |
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56 } |
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57 return NULL; |
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58 } |
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59 |
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60 CImageConvProxyBase* ProxyStubUtility::GetNewStraightProxyL(TUid aUid, MFrameworkExtAsyncInterface* aStatusOwner, |
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61 RThread& aRequestThread) |
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62 { |
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63 switch(aUid.iUid) |
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64 { |
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65 case KUidImageConvExtOperationValue: |
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66 { |
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67 return CImageConvOperationStraightProxy::NewL(aStatusOwner, aRequestThread); |
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68 } |
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69 case KUidImageConvExtScalerValue: |
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70 { |
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71 return CImageConvScalerStraightProxy::NewL(aStatusOwner, aRequestThread); |
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72 } |
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73 case KUidImageConvExtStreamedDecodeValue: |
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74 { |
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75 return CImageConvStreamedDecodeStraightProxy::NewL(aStatusOwner, aRequestThread); |
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76 } |
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77 case KUidImageConvExtStreamedEncodeValue: |
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78 { |
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79 return CImageConvStreamedEncodeStraightProxy::NewL(aStatusOwner, aRequestThread); |
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80 } |
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81 case KUidImageConvExtPrepareValue: |
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82 { |
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83 return CImageConvPrepareStraightProxy::NewL(aStatusOwner, aRequestThread); |
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84 } |
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85 default: |
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86 { |
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87 Panic(EInvalidFwExtensionUid); |
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88 } |
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89 } |
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90 return NULL; |
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91 } |
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92 |
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93 CImageConvStubBase* ProxyStubUtility::NewStubL(TUid aUid, |
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94 MImageConvExtension* aExtension, |
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95 MFrameworkExtAsyncInterface* aStatusOwner, |
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96 RThread& aRequestThread) |
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97 { |
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98 switch(aUid.iUid) |
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99 { |
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100 case KUidImageConvExtOperationValue: |
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101 { |
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102 return CImageConvOperationStub::NewL(aExtension, aStatusOwner, aRequestThread); |
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103 } |
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104 case KUidImageConvExtScalerValue: |
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105 { |
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106 return CImageConvScalerStub::NewL(aExtension, aStatusOwner, aRequestThread); |
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107 } |
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108 case KUidImageConvExtStreamedDecodeValue: |
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109 { |
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110 return CImageConvStreamedDecodeStub::NewL(aExtension, aStatusOwner, aRequestThread); |
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111 } |
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112 case KUidImageConvExtStreamedEncodeValue: |
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113 { |
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114 return CImageConvStreamedEncodeStub::NewL(aExtension, aStatusOwner, aRequestThread); |
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115 } |
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116 case KUidImageConvExtPrepareValue: |
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117 { |
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118 return CImageConvPrepareStub::NewL(aExtension, aStatusOwner, aRequestThread); |
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119 } |
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120 default: |
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121 { |
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122 Panic(EInvalidFwExtensionUid); |
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123 } |
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124 } |
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125 return NULL; |
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126 } |
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127 |
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128 // Operation straight proxy |
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129 CImageConvOperationStraightProxy* CImageConvOperationStraightProxy::NewL(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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130 { |
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131 return new (ELeave) CImageConvOperationStraightProxy(aStatusOwner, aRequestThread); |
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132 } |
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133 |
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134 CImageConvOperationStraightProxy::CImageConvOperationStraightProxy(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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135 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
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136 { |
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137 } |
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138 |
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139 CImageConvOperationStraightProxy::~CImageConvOperationStraightProxy() |
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140 { |
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141 if(iExtension) |
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142 { |
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143 iExtension->Release(); |
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144 } |
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145 } |
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146 |
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147 void CImageConvOperationStraightProxy::SetupExtension(MImageConvExtension*& aExtension) |
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148 { |
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149 iExtension = static_cast<MImageConvOperation*>(aExtension); |
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150 aExtension = this; |
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151 } |
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152 |
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153 TUid CImageConvOperationStraightProxy::Uid() const |
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154 { |
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155 return iExtension->Uid(); |
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156 } |
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157 |
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158 void CImageConvOperationStraightProxy::IncrementRef() |
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159 { |
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160 iExtension->IncrementRef(); |
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161 } |
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162 |
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163 void CImageConvOperationStraightProxy::Release() |
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164 { |
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165 iExtension->Release(); |
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166 } |
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167 |
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168 TUint CImageConvOperationStraightProxy::Capabilities() const |
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169 { |
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170 return iExtension->Capabilities(); |
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171 } |
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172 |
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173 void CImageConvOperationStraightProxy::AddOperationL(TImageConvOperation::TOperation aOperation) |
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174 { |
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175 iExtension->AddOperationL(aOperation); |
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176 } |
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177 |
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178 void CImageConvOperationStraightProxy::ClearOperationStack() |
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179 { |
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180 iExtension->ClearOperationStack(); |
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181 } |
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182 |
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183 // Operation proxy |
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184 CImageConvOperationProxy* CImageConvOperationProxy::NewL(MImageConvExtensionThreadedSupport* aParent) |
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185 { |
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186 return new (ELeave) CImageConvOperationProxy(aParent); |
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187 } |
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188 |
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189 CImageConvOperationProxy::CImageConvOperationProxy(MImageConvExtensionThreadedSupport* aParent) |
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190 :iParent(aParent) |
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191 { |
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192 } |
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193 |
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194 void CImageConvOperationProxy::SetupExtension(MImageConvExtension*& aExtension) |
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195 { |
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196 aExtension = this; |
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197 } |
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198 |
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199 TUid CImageConvOperationProxy::Uid() const |
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200 { |
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201 TUidExecCmdParams uid(KICLOperationUid, EImgConvExtUid); |
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202 iParent->ExecuteCommand(uid); |
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203 return uid.iReturn; |
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204 } |
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205 |
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206 void CImageConvOperationProxy::IncrementRef() |
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207 { |
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208 ASSERT(EFalse); |
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209 } |
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210 |
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211 void CImageConvOperationProxy::Release() |
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212 { |
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213 ASSERT(EFalse); |
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214 } |
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215 |
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216 TUint CImageConvOperationProxy::Capabilities() const |
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217 { |
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218 TCapabilitiesExecCmdParams capabilities(KICLOperationUid, EImgConvExtCapabilities); |
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219 iParent->ExecuteCommand(capabilities); |
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220 return capabilities.iReturn; |
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221 } |
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222 |
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223 void CImageConvOperationProxy::AddOperationL(TImageConvOperation::TOperation aOperation) |
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224 { |
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225 TAddOperationLExecCmdParams addOperationL(KICLOperationUid, EImgConvExtAddOperationL, aOperation); |
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226 iParent->ExecuteCommandL(addOperationL); |
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227 } |
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228 |
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229 void CImageConvOperationProxy::ClearOperationStack() |
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230 { |
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231 TClearOperationStackExecCmdParams clearOperationStack(KICLOperationUid, EImgConvExtClearOperationStack); |
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232 iParent->ExecuteCommand(clearOperationStack); |
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233 } |
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234 |
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235 // Operation stub |
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236 CImageConvOperationStub* CImageConvOperationStub::NewL(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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237 { |
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238 return new (ELeave) CImageConvOperationStub(aExtension, aStatusOwner, aRequestThread); |
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239 } |
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240 |
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241 CImageConvOperationStub::CImageConvOperationStub(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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242 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
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243 { |
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244 iExtension = static_cast<MImageConvOperation*>(aExtension); |
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245 } |
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246 |
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247 CImageConvOperationStub::~CImageConvOperationStub() |
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248 { |
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249 if(iExtension) |
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250 { |
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251 iExtension->Release(); |
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252 } |
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253 } |
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254 |
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255 TUid CImageConvOperationStub::Uid() const |
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256 { |
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257 return iExtension->Uid(); |
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258 } |
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259 |
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260 void CImageConvOperationStub::HandleExecuteCommandL(TExecuteCommandParamsBase& aExecuteCommandBase) |
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261 { |
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262 switch(aExecuteCommandBase.iCmdNum) |
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263 { |
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264 case EImgConvExtUid: |
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265 { |
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266 // cast to appropriate extension TClass |
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267 TUidExecCmdParams* uid = static_cast<TUidExecCmdParams*>(&aExecuteCommandBase); |
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268 uid->iReturn = iExtension->Uid(); |
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269 break; |
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270 } |
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271 case EImgConvExtIncrementRef: |
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272 { |
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273 iExtension->IncrementRef(); |
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274 break; |
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275 } |
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276 case EImgConvExtRelease: |
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277 { |
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278 iExtension->Release(); |
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279 break; |
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280 } |
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281 case EImgConvExtCapabilities: |
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282 { |
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283 TCapabilitiesExecCmdParams* capabilities = static_cast<TCapabilitiesExecCmdParams*>(&aExecuteCommandBase); |
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284 capabilities->iReturn = iExtension->Capabilities(); |
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285 break; |
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286 } |
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287 case EImgConvExtAddOperationL: |
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288 { |
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289 TAddOperationLExecCmdParams* addOperationL = static_cast<TAddOperationLExecCmdParams*>(&aExecuteCommandBase); |
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290 iExtension->AddOperationL(addOperationL->iOperation); |
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291 break; |
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292 } |
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293 case EImgConvExtClearOperationStack: |
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294 { |
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295 iExtension->ClearOperationStack(); |
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296 break; |
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297 } |
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298 default: |
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299 { |
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300 Panic(EInvalidFwExtensionCall); |
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301 } |
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302 } |
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303 } |
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304 |
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305 void CImageConvOperationStub::HandleExecuteAsyncCommand(TExecuteCommandParamsAsyncBase& /*aExecuteCommandBase*/) |
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306 { |
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307 // No async calls for transform |
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308 } |
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309 |
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310 // Straight scaler proxy |
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311 CImageConvScalerStraightProxy* CImageConvScalerStraightProxy::NewL(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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312 { |
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313 return new (ELeave) CImageConvScalerStraightProxy(aStatusOwner, aRequestThread); |
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314 } |
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315 |
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316 CImageConvScalerStraightProxy::CImageConvScalerStraightProxy(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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317 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
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318 { |
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319 } |
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320 |
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321 CImageConvScalerStraightProxy::~CImageConvScalerStraightProxy() |
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322 { |
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323 if(iExtension) |
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324 { |
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325 iExtension->Release(); |
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326 } |
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327 } |
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328 |
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329 void CImageConvScalerStraightProxy::SetupExtension(MImageConvExtension*& aExtension) |
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330 { |
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331 iExtension = static_cast<MImageConvScaler*>(aExtension); |
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332 aExtension = this; |
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333 } |
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334 |
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335 TUid CImageConvScalerStraightProxy::Uid() const |
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336 { |
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337 return iExtension->Uid(); |
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338 } |
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339 |
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340 void CImageConvScalerStraightProxy::IncrementRef() |
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341 { |
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342 iExtension->IncrementRef(); |
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343 } |
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344 |
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345 void CImageConvScalerStraightProxy::Release() |
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346 { |
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347 iExtension->Release(); |
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348 } |
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349 |
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350 void CImageConvScalerStraightProxy::GetCapabilities(TScalerCaps& aCaps) const |
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351 { |
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352 iExtension->GetCapabilities(aCaps); |
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353 } |
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354 |
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355 void CImageConvScalerStraightProxy::SetScalingL(const TSize& aDesiredSize, TImageConvScaler::TScalerQuality aQuality, TBool aLockAspectRatio) |
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356 { |
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357 iExtension->SetScalingL(aDesiredSize, aQuality, aLockAspectRatio); |
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358 } |
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359 |
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360 void CImageConvScalerStraightProxy::SetScalingL(TInt aScalingCoeff, TImageConvScaler::TScalerQuality aScalingQuality) |
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361 { |
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362 iExtension->SetScalingL(aScalingCoeff, aScalingQuality); |
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363 } |
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364 |
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365 // Scaler proxy |
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366 CImageConvScalerProxy* CImageConvScalerProxy::NewL(MImageConvExtensionThreadedSupport* aParent) |
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367 { |
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368 return new (ELeave) CImageConvScalerProxy(aParent); |
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369 } |
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370 |
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371 CImageConvScalerProxy::CImageConvScalerProxy(MImageConvExtensionThreadedSupport* aParent) |
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372 :iParent(aParent) |
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373 { |
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374 } |
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375 |
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376 void CImageConvScalerProxy::SetupExtension(MImageConvExtension*& aExtension) |
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377 { |
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378 aExtension = this; |
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379 } |
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380 |
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381 TUid CImageConvScalerProxy::Uid() const |
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382 { |
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383 TUidExecCmdParams uid(KICLScalerUid, EImgConvExtUid); |
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384 iParent->ExecuteCommand(uid); |
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385 return uid.iReturn; |
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386 } |
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387 |
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388 void CImageConvScalerProxy::IncrementRef() |
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389 { |
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390 ASSERT(EFalse); |
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391 } |
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392 |
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393 void CImageConvScalerProxy::Release() |
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394 { |
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395 ASSERT(EFalse); |
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396 } |
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397 |
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398 void CImageConvScalerProxy::GetCapabilities(TScalerCaps& aCaps) const |
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399 { |
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400 TGetCapabilitiesScalerExecCmdParams scalerCaps(KICLScalerUid, EImgConvExtGetCapabilitiesScaler, aCaps); |
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401 iParent->ExecuteCommand(scalerCaps); |
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402 } |
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403 |
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404 void CImageConvScalerProxy::SetScalingL(const TSize& aDesiredSize, TImageConvScaler::TScalerQuality aQuality, TBool aLockAspectRatio) |
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405 { |
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406 TSetScalingLSizeExecCmdParams setScalingL(KICLScalerUid, EImgConvExtSetScalingLSize, aDesiredSize, aQuality, aLockAspectRatio); |
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407 iParent->ExecuteCommandL(setScalingL); |
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408 } |
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409 |
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410 void CImageConvScalerProxy::SetScalingL(TInt aScalingCoeff, TImageConvScaler::TScalerQuality aScalingQuality) |
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411 { |
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412 TSetScalingLCoeffExecCmdParams setScaling(KICLScalerUid, EImgConvExtSetScalingLCoeff, aScalingCoeff, aScalingQuality); |
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413 iParent->ExecuteCommandL(setScaling); |
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414 } |
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415 |
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416 // Scaler stub |
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417 CImageConvScalerStub* CImageConvScalerStub::NewL(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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418 { |
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419 return new (ELeave) CImageConvScalerStub(aExtension, aStatusOwner, aRequestThread); |
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420 } |
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421 |
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422 CImageConvScalerStub::CImageConvScalerStub(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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423 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
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424 { |
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425 iExtension = static_cast<MImageConvScaler*>(aExtension); |
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426 } |
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427 |
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428 CImageConvScalerStub::~CImageConvScalerStub() |
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429 { |
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430 if(iExtension) |
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431 { |
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432 iExtension->Release(); |
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433 } |
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434 } |
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435 |
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436 TUid CImageConvScalerStub::Uid() const |
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437 { |
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438 return iExtension->Uid(); |
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439 } |
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440 |
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441 void CImageConvScalerStub::HandleExecuteCommandL(TExecuteCommandParamsBase& aExecuteCommandBase) |
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442 { |
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443 switch(aExecuteCommandBase.iCmdNum) |
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444 { |
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445 case EImgConvExtUid: |
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446 { |
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447 // cast to appropriate extension TClass |
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448 TUidExecCmdParams* uid = static_cast<TUidExecCmdParams*>(&aExecuteCommandBase); |
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449 uid->iReturn = iExtension->Uid(); |
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450 break; |
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451 } |
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452 case EImgConvExtIncrementRef: |
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453 { |
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454 iExtension->IncrementRef(); |
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455 break; |
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456 } |
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457 case EImgConvExtRelease: |
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458 { |
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459 iExtension->Release(); |
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460 break; |
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461 } |
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462 case EImgConvExtGetCapabilitiesScaler: |
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463 { |
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464 TGetCapabilitiesScalerExecCmdParams* scalerCaps = static_cast<TGetCapabilitiesScalerExecCmdParams*>(&aExecuteCommandBase); |
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465 iExtension->GetCapabilities(*scalerCaps->iCaps); |
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466 break; |
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467 } |
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468 case EImgConvExtSetScalingLSize: |
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469 { |
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470 TSetScalingLSizeExecCmdParams* setScalingLSize = static_cast<TSetScalingLSizeExecCmdParams*>(&aExecuteCommandBase); |
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471 iExtension->SetScalingL(*setScalingLSize->iDesiredSize, setScalingLSize->iQuality, setScalingLSize->iLockAspectRatio); |
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472 break; |
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473 } |
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474 case EImgConvExtSetScalingLCoeff: |
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475 { |
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476 TSetScalingLCoeffExecCmdParams* setScalingLCoeff = static_cast<TSetScalingLCoeffExecCmdParams*>(&aExecuteCommandBase); |
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477 iExtension->SetScalingL(setScalingLCoeff->iScalingCoeff, setScalingLCoeff->iScalingQuality); |
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478 break; |
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479 } |
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480 default: |
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481 { |
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482 Panic(EInvalidFwExtensionCall); |
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483 } |
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484 } |
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485 } |
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486 |
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487 void CImageConvScalerStub::HandleExecuteAsyncCommand(TExecuteCommandParamsAsyncBase& /*aExecuteCommandBase*/) |
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488 { |
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489 // No async calls for scaler |
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490 } |
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491 |
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492 // Streamed decode straight proxy |
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493 CImageConvStreamedDecodeStraightProxy* CImageConvStreamedDecodeStraightProxy::NewL(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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494 { |
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495 return new (ELeave) CImageConvStreamedDecodeStraightProxy(aStatusOwner, aRequestThread); |
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496 } |
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497 |
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498 CImageConvStreamedDecodeStraightProxy::CImageConvStreamedDecodeStraightProxy(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
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499 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
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500 { |
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501 } |
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502 |
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503 CImageConvStreamedDecodeStraightProxy::~CImageConvStreamedDecodeStraightProxy() |
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504 { |
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505 if(iExtension) |
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506 { |
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507 iExtension->Release(); |
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508 } |
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509 } |
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510 |
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511 void CImageConvStreamedDecodeStraightProxy::SetupExtension(MImageConvExtension*& aExtension) |
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512 { |
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513 iExtension = static_cast<MImageConvStreamedDecode*>(aExtension); |
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514 aExtension = this; |
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515 } |
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516 |
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517 TUid CImageConvStreamedDecodeStraightProxy::Uid() const |
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518 { |
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519 return iExtension->Uid(); |
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520 } |
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521 |
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522 void CImageConvStreamedDecodeStraightProxy::IncrementRef() |
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523 { |
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524 iExtension->IncrementRef(); |
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525 } |
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526 |
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527 void CImageConvStreamedDecodeStraightProxy::Release() |
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528 { |
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529 iExtension->Release(); |
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530 } |
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531 |
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532 void CImageConvStreamedDecodeStraightProxy::GetSupportedFormatsL(RArray<TUid>& aFormats, TUid& aOptimalFormat) const |
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533 { |
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534 iExtension->GetSupportedFormatsL(aFormats, aOptimalFormat); |
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535 } |
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536 |
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537 void CImageConvStreamedDecodeStraightProxy::GetCapabilities(TUid aFormat, TInt aFrameNumber, TDecodeStreamCaps& aCaps) const |
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538 { |
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539 iExtension->GetCapabilities(aFormat, aFrameNumber, aCaps); |
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540 } |
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541 |
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542 TInt CImageConvStreamedDecodeStraightProxy::GetBufferSize(TUid aFormat, TSize& aBlockSizeInPixels, TInt aNumBlocks) const |
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543 { |
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544 return iExtension->GetBufferSize(aFormat, aBlockSizeInPixels, aNumBlocks); |
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545 } |
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546 |
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547 void CImageConvStreamedDecodeStraightProxy::InitFrameL(TUid aFormat, TInt aFrameNumber, TDecodeStreamCaps::TNavigation aNavigation) |
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548 { |
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549 iExtension->InitFrameL(aFormat, aFrameNumber, aNavigation); |
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550 } |
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551 |
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552 void CImageConvStreamedDecodeStraightProxy::GetBlocks(TRequestStatus* aStatus, CImageFrame* aFrame, TInt aSeqPosition, TInt aNumBlocksToGet, TInt* aNumBlocksRead) |
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553 { |
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554 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
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555 iExtension->GetBlocks(NULL, aFrame, aSeqPosition, aNumBlocksToGet, aNumBlocksRead); |
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556 if(*aStatus == KRequestPending) |
|
557 { |
|
558 iStatusOwner->StartActivity(); |
|
559 } |
|
560 } |
|
561 |
|
562 void CImageConvStreamedDecodeStraightProxy::GetNextBlocks(TRequestStatus* aStatus, CImageFrame* aFrame, TInt aNumBlocksToGet, TInt* aNumBlocksRead, TBool* aHaveMoreBlocks) |
|
563 { |
|
564 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
|
565 iExtension->GetNextBlocks(NULL, aFrame, aNumBlocksToGet, aNumBlocksRead, aHaveMoreBlocks); |
|
566 if(*aStatus == KRequestPending) |
|
567 { |
|
568 iStatusOwner->StartActivity(); |
|
569 } |
|
570 } |
|
571 |
|
572 // Streamed decode proxy |
|
573 CImageConvStreamedDecodeProxy* CImageConvStreamedDecodeProxy::NewL(MImageConvExtensionThreadedSupport* aParent) |
|
574 { |
|
575 return new (ELeave) CImageConvStreamedDecodeProxy(aParent); |
|
576 } |
|
577 |
|
578 CImageConvStreamedDecodeProxy::CImageConvStreamedDecodeProxy(MImageConvExtensionThreadedSupport* aParent) |
|
579 :iParent(aParent) |
|
580 { |
|
581 } |
|
582 |
|
583 void CImageConvStreamedDecodeProxy::SetupExtension(MImageConvExtension*& aExtension) |
|
584 { |
|
585 aExtension = this; |
|
586 } |
|
587 |
|
588 TUid CImageConvStreamedDecodeProxy::Uid() const |
|
589 { |
|
590 TUidExecCmdParams uid(KICLStreamedDecodeUid, EImgConvExtUid); |
|
591 iParent->ExecuteCommand(uid); |
|
592 return uid.iReturn; |
|
593 } |
|
594 |
|
595 void CImageConvStreamedDecodeProxy::IncrementRef() |
|
596 { |
|
597 ASSERT(EFalse); |
|
598 } |
|
599 |
|
600 void CImageConvStreamedDecodeProxy::Release() |
|
601 { |
|
602 ASSERT(EFalse); |
|
603 } |
|
604 |
|
605 void CImageConvStreamedDecodeProxy::GetSupportedFormatsL(RArray<TUid>& aFormats, TUid& aOptimalFormat) const |
|
606 { |
|
607 TGetSupportedFormatsLStrDecExecCmdParams supportedFormats(KICLStreamedDecodeUid, EImgConvExtGetSupportedFormatsLStreamDec, aFormats, aOptimalFormat); |
|
608 iParent->ExecuteCommandL(supportedFormats); |
|
609 } |
|
610 |
|
611 void CImageConvStreamedDecodeProxy::GetCapabilities(TUid aFormat, TInt aFrameNumber, TDecodeStreamCaps& aCaps) const |
|
612 { |
|
613 TGetCapabilitiesStrDecExecCmdParams streamCaps(KICLStreamedDecodeUid, EImgConvExtGetCapabilitiesStreamDec, aFormat, aFrameNumber, aCaps); |
|
614 iParent->ExecuteCommand(streamCaps); |
|
615 } |
|
616 |
|
617 TInt CImageConvStreamedDecodeProxy::GetBufferSize(TUid aFormat, TSize& aBlockSizeInPixels, TInt aNumBlocks) const |
|
618 { |
|
619 TGetBufferSizeExecCmdParams bufferSize(KICLStreamedDecodeUid, EImgConvExtGetBufferSize, aFormat, aBlockSizeInPixels, aNumBlocks); |
|
620 iParent->ExecuteCommand(bufferSize); |
|
621 return bufferSize.iReturn; |
|
622 } |
|
623 |
|
624 void CImageConvStreamedDecodeProxy::InitFrameL(TUid aFormat, TInt aFrameNumber, TDecodeStreamCaps::TNavigation aNavigation) |
|
625 { |
|
626 TInitFrameLStrDecExecCmdParams initFrame(KICLStreamedDecodeUid, EImgConvExtInitFrameLStreamDec, aFormat, aFrameNumber, aNavigation); |
|
627 iParent->ExecuteCommandL(initFrame); |
|
628 } |
|
629 |
|
630 void CImageConvStreamedDecodeProxy::GetBlocks(TRequestStatus* aStatus, CImageFrame* aFrame, TInt aSeqPosition, TInt aNumBlocksToGet, TInt* aNumBlocksRead) |
|
631 { |
|
632 TGetBlocksExecCmdParams getBlocks(KICLStreamedDecodeUid, EImgConvExtGetBlocks, aStatus, aFrame, aSeqPosition, aNumBlocksToGet, aNumBlocksRead); |
|
633 iParent->ExecuteAsyncCommand(getBlocks); |
|
634 } |
|
635 |
|
636 void CImageConvStreamedDecodeProxy::GetNextBlocks(TRequestStatus* aStatus, CImageFrame* aFrame, TInt aNumBlocksToGet, TInt* aNumBlocksRead, TBool* aHaveMoreBlocks) |
|
637 { |
|
638 TGetNextBlocksExecCmdParams getNextBlocks(KICLStreamedDecodeUid, EImgConvExtGetNextBlocks, aStatus, aFrame, aNumBlocksToGet, aNumBlocksRead, aHaveMoreBlocks); |
|
639 iParent->ExecuteAsyncCommand(getNextBlocks); |
|
640 } |
|
641 |
|
642 // Streamed decode stub |
|
643 CImageConvStreamedDecodeStub* CImageConvStreamedDecodeStub::NewL(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
644 { |
|
645 return new (ELeave) CImageConvStreamedDecodeStub(aExtension, aStatusOwner, aRequestThread); |
|
646 } |
|
647 |
|
648 CImageConvStreamedDecodeStub::CImageConvStreamedDecodeStub(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
649 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
|
650 { |
|
651 iExtension = static_cast<MImageConvStreamedDecode*>(aExtension); |
|
652 } |
|
653 |
|
654 CImageConvStreamedDecodeStub::~CImageConvStreamedDecodeStub() |
|
655 { |
|
656 if(iExtension) |
|
657 { |
|
658 iExtension->Release(); |
|
659 } |
|
660 } |
|
661 |
|
662 TUid CImageConvStreamedDecodeStub::Uid() const |
|
663 { |
|
664 return iExtension->Uid(); |
|
665 } |
|
666 |
|
667 void CImageConvStreamedDecodeStub::HandleExecuteCommandL(TExecuteCommandParamsBase& aExecuteCommandBase) |
|
668 { |
|
669 switch(aExecuteCommandBase.iCmdNum) |
|
670 { |
|
671 case EImgConvExtUid: |
|
672 { |
|
673 // cast to appropriate extension TClass |
|
674 TUidExecCmdParams* uid = static_cast<TUidExecCmdParams*>(&aExecuteCommandBase); |
|
675 uid->iReturn = iExtension->Uid(); |
|
676 break; |
|
677 } |
|
678 case EImgConvExtIncrementRef: |
|
679 { |
|
680 iExtension->IncrementRef(); |
|
681 break; |
|
682 } |
|
683 case EImgConvExtRelease: |
|
684 { |
|
685 iExtension->Release(); |
|
686 break; |
|
687 } |
|
688 case EImgConvExtGetBufferSize: |
|
689 { |
|
690 TGetBufferSizeExecCmdParams* getBufferSize = static_cast<TGetBufferSizeExecCmdParams*>(&aExecuteCommandBase); |
|
691 getBufferSize->iReturn = iExtension->GetBufferSize(getBufferSize->iFormat, *getBufferSize->iBlockSizeInPixels, getBufferSize->iNumBlocks); |
|
692 break; |
|
693 } |
|
694 case EImgConvExtGetCapabilitiesStreamDec: |
|
695 { |
|
696 TGetCapabilitiesStrDecExecCmdParams* getStreamCaps = static_cast<TGetCapabilitiesStrDecExecCmdParams*>(&aExecuteCommandBase); |
|
697 iExtension->GetCapabilities(getStreamCaps->iFormat, getStreamCaps->iFrameNumber, *getStreamCaps->iCaps); |
|
698 break; |
|
699 } |
|
700 case EImgConvExtGetSupportedFormatsLStreamDec: |
|
701 { |
|
702 TGetSupportedFormatsLStrDecExecCmdParams* getSupportedFormats = static_cast<TGetSupportedFormatsLStrDecExecCmdParams*>(&aExecuteCommandBase); |
|
703 iExtension->GetSupportedFormatsL(*getSupportedFormats->iFormats, *getSupportedFormats->iOptimalFormat); |
|
704 break; |
|
705 } |
|
706 case EImgConvExtInitFrameLStreamDec: |
|
707 { |
|
708 TInitFrameLStrDecExecCmdParams* initFrame = static_cast<TInitFrameLStrDecExecCmdParams*>(&aExecuteCommandBase); |
|
709 iExtension->InitFrameL(initFrame->iFormat, initFrame->iFrameNumber, initFrame->iNavigation); |
|
710 break; |
|
711 } |
|
712 default: |
|
713 { |
|
714 Panic(EInvalidFwExtensionCall); |
|
715 } |
|
716 } |
|
717 } |
|
718 |
|
719 void CImageConvStreamedDecodeStub::HandleExecuteAsyncCommand(TExecuteCommandParamsAsyncBase& aExecuteCommandBase) |
|
720 { |
|
721 iStatusOwner->RegisterClientRequestStatus(*iThread, aExecuteCommandBase.iRequestStatus); |
|
722 |
|
723 switch(aExecuteCommandBase.iCmdNum) |
|
724 { |
|
725 case EImgConvExtGetBlocks: |
|
726 { |
|
727 TGetBlocksExecCmdParams* getBlocks = static_cast<TGetBlocksExecCmdParams*>(&aExecuteCommandBase); |
|
728 iExtension->GetBlocks(NULL, |
|
729 getBlocks->iFrame, |
|
730 getBlocks->iSeqPosition, |
|
731 getBlocks->iNumBlocksToGet, |
|
732 getBlocks->iNumBlocksRead); |
|
733 break; |
|
734 } |
|
735 case EImgConvExtGetNextBlocks: |
|
736 { |
|
737 TGetNextBlocksExecCmdParams* getNextBlocks = static_cast<TGetNextBlocksExecCmdParams*>(&aExecuteCommandBase); |
|
738 iExtension->GetNextBlocks(NULL, |
|
739 getNextBlocks->iFrame, |
|
740 getNextBlocks->iNumBlocksToGet, |
|
741 getNextBlocks->iNumBlocksRead, |
|
742 getNextBlocks->iHaveMoreBlocks); |
|
743 break; |
|
744 } |
|
745 default: |
|
746 { |
|
747 Panic(EInvalidFwExtensionCall); |
|
748 } |
|
749 } |
|
750 if(*(aExecuteCommandBase.iRequestStatus) == KRequestPending) |
|
751 { |
|
752 iStatusOwner->StartActivity(); |
|
753 } |
|
754 } |
|
755 |
|
756 // Straight streamed encode proxy |
|
757 CImageConvStreamedEncodeStraightProxy* CImageConvStreamedEncodeStraightProxy::NewL(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
758 { |
|
759 return new (ELeave) CImageConvStreamedEncodeStraightProxy(aStatusOwner, aRequestThread); |
|
760 } |
|
761 |
|
762 CImageConvStreamedEncodeStraightProxy::CImageConvStreamedEncodeStraightProxy(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
763 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
|
764 { |
|
765 } |
|
766 |
|
767 CImageConvStreamedEncodeStraightProxy::~CImageConvStreamedEncodeStraightProxy() |
|
768 { |
|
769 if(iExtension) |
|
770 { |
|
771 iExtension->Release(); |
|
772 } |
|
773 } |
|
774 |
|
775 void CImageConvStreamedEncodeStraightProxy::SetupExtension(MImageConvExtension*& aExtension) |
|
776 { |
|
777 iExtension = static_cast<MImageConvStreamedEncode*>(aExtension); |
|
778 aExtension = this; |
|
779 } |
|
780 |
|
781 TUid CImageConvStreamedEncodeStraightProxy::Uid() const |
|
782 { |
|
783 return iExtension->Uid(); |
|
784 } |
|
785 |
|
786 void CImageConvStreamedEncodeStraightProxy::IncrementRef() |
|
787 { |
|
788 iExtension->IncrementRef(); |
|
789 } |
|
790 |
|
791 void CImageConvStreamedEncodeStraightProxy::Release() |
|
792 { |
|
793 iExtension->Release(); |
|
794 } |
|
795 |
|
796 void CImageConvStreamedEncodeStraightProxy::GetSupportedFormatsL(RArray<TUid>& aFormats, TUid& aOptimalFormat) const |
|
797 { |
|
798 iExtension->GetSupportedFormatsL(aFormats, aOptimalFormat); |
|
799 } |
|
800 |
|
801 void CImageConvStreamedEncodeStraightProxy::GetCapabilities(TUid aFormat, TEncodeStreamCaps& aCaps) const |
|
802 { |
|
803 iExtension->GetCapabilities(aFormat, aCaps); |
|
804 } |
|
805 |
|
806 void CImageConvStreamedEncodeStraightProxy::InitFrameL(TUid aFormat, TInt aFrameNumber, const TSize& aFrameSizeInPixels, const TSize& aBlockSizeInPixels, TEncodeStreamCaps::TNavigation aNavigation, const CFrameImageData* aFrameImageData) |
|
807 { |
|
808 iExtension->InitFrameL(aFormat, aFrameNumber, aFrameSizeInPixels, aBlockSizeInPixels, aNavigation, aFrameImageData); |
|
809 } |
|
810 |
|
811 void CImageConvStreamedEncodeStraightProxy::AppendBlocks(TRequestStatus* aStatus, const CImageFrame& aBlocks, TInt aNumBlocksToAdd) |
|
812 { |
|
813 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
|
814 iExtension->AppendBlocks(NULL, aBlocks, aNumBlocksToAdd); |
|
815 if(*aStatus == KRequestPending) |
|
816 { |
|
817 iStatusOwner->StartActivity(); |
|
818 } |
|
819 } |
|
820 |
|
821 void CImageConvStreamedEncodeStraightProxy::AddBlocks(TRequestStatus* aStatus, const CImageFrame& aBlocks, const TInt& aSeqPosition) |
|
822 { |
|
823 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
|
824 iExtension->AddBlocks(NULL, aBlocks, aSeqPosition); |
|
825 if(*aStatus == KRequestPending) |
|
826 { |
|
827 iStatusOwner->StartActivity(); |
|
828 } |
|
829 } |
|
830 |
|
831 void CImageConvStreamedEncodeStraightProxy::Complete(TRequestStatus* aStatus) |
|
832 { |
|
833 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
|
834 iExtension->Complete(NULL); |
|
835 if(*aStatus == KRequestPending) |
|
836 { |
|
837 iStatusOwner->StartActivity(); |
|
838 } |
|
839 } |
|
840 |
|
841 // Streamed encode proxy |
|
842 CImageConvStreamedEncodeProxy* CImageConvStreamedEncodeProxy::NewL(MImageConvExtensionThreadedSupport* aParent) |
|
843 { |
|
844 return new (ELeave) CImageConvStreamedEncodeProxy(aParent); |
|
845 } |
|
846 |
|
847 CImageConvStreamedEncodeProxy::CImageConvStreamedEncodeProxy(MImageConvExtensionThreadedSupport* aParent) |
|
848 :iParent(aParent) |
|
849 { |
|
850 } |
|
851 |
|
852 void CImageConvStreamedEncodeProxy::SetupExtension(MImageConvExtension*& aExtension) |
|
853 { |
|
854 aExtension = this; |
|
855 } |
|
856 |
|
857 TUid CImageConvStreamedEncodeProxy::Uid() const |
|
858 { |
|
859 TUidExecCmdParams uid(KICLStreamedEncodeUid, EImgConvExtUid); |
|
860 iParent->ExecuteCommand(uid); |
|
861 return uid.iReturn; |
|
862 } |
|
863 |
|
864 void CImageConvStreamedEncodeProxy::IncrementRef() |
|
865 { |
|
866 ASSERT(EFalse); |
|
867 } |
|
868 |
|
869 void CImageConvStreamedEncodeProxy::Release() |
|
870 { |
|
871 ASSERT(EFalse); |
|
872 } |
|
873 |
|
874 void CImageConvStreamedEncodeProxy::GetSupportedFormatsL(RArray<TUid>& aFormats, TUid& aOptimalFormat) const |
|
875 { |
|
876 TGetSupportedFormatsLStrEncExecCmdParams supportedFormats(KICLStreamedEncodeUid, EImgConvExtGetSupportedFormatsLStreamEnc, aFormats, aOptimalFormat); |
|
877 iParent->ExecuteCommandL(supportedFormats); |
|
878 } |
|
879 |
|
880 void CImageConvStreamedEncodeProxy::GetCapabilities(TUid aFormat, TEncodeStreamCaps& aCaps) const |
|
881 { |
|
882 TGetCapabilitiesStrEncExecCmdParams getCapabilities(KICLStreamedEncodeUid, EImgConvExtGetCapabilitiesStreamEnc, aFormat, aCaps); |
|
883 iParent->ExecuteCommand(getCapabilities); |
|
884 } |
|
885 |
|
886 void CImageConvStreamedEncodeProxy::InitFrameL(TUid aFormat, TInt aFrameNumber, const TSize& aFrameSizeInPixels, const TSize& aBlockSizeInPixels, TEncodeStreamCaps::TNavigation aNavigation, const CFrameImageData* aFrameImageData) |
|
887 { |
|
888 TInitFrameLStrEncExecCmdParams initFrame(KICLStreamedEncodeUid, EImgConvExtInitFrameLStreamEnc, aFormat, aFrameNumber, aFrameSizeInPixels, aBlockSizeInPixels, aNavigation, aFrameImageData); |
|
889 iParent->ExecuteCommandL(initFrame); |
|
890 } |
|
891 |
|
892 void CImageConvStreamedEncodeProxy::AppendBlocks(TRequestStatus* aStatus, const CImageFrame& aBlocks, TInt aNumBlocksToAdd) |
|
893 { |
|
894 TAppendBlocksExecCmdParams appendBlocks(KICLStreamedEncodeUid, EImgConvExtAppendBlocks, aStatus, aBlocks, aNumBlocksToAdd); |
|
895 iParent->ExecuteAsyncCommand(appendBlocks); |
|
896 } |
|
897 |
|
898 void CImageConvStreamedEncodeProxy::AddBlocks(TRequestStatus* aStatus, const CImageFrame& aBlocks, const TInt& aSeqPosition) |
|
899 { |
|
900 TAddBlocksExecCmdParams addBlocks(KICLStreamedEncodeUid, EImgConvExtAddBlocks, aStatus, aBlocks, aSeqPosition); |
|
901 iParent->ExecuteAsyncCommand(addBlocks); |
|
902 } |
|
903 |
|
904 void CImageConvStreamedEncodeProxy::Complete(TRequestStatus* aStatus) |
|
905 { |
|
906 TCompleteExecCmdParams complete(KICLStreamedEncodeUid, EImgConvExtComplete, aStatus); |
|
907 iParent->ExecuteAsyncCommand(complete); |
|
908 } |
|
909 |
|
910 // Streamed encode stub |
|
911 CImageConvStreamedEncodeStub* CImageConvStreamedEncodeStub::NewL(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
912 { |
|
913 return new (ELeave) CImageConvStreamedEncodeStub(aExtension, aStatusOwner, aRequestThread); |
|
914 } |
|
915 |
|
916 CImageConvStreamedEncodeStub::CImageConvStreamedEncodeStub(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
917 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
|
918 { |
|
919 iExtension = static_cast<MImageConvStreamedEncode*>(aExtension); |
|
920 } |
|
921 |
|
922 CImageConvStreamedEncodeStub::~CImageConvStreamedEncodeStub() |
|
923 { |
|
924 if(iExtension) |
|
925 { |
|
926 iExtension->Release(); |
|
927 } |
|
928 } |
|
929 |
|
930 TUid CImageConvStreamedEncodeStub::Uid() const |
|
931 { |
|
932 return iExtension->Uid(); |
|
933 } |
|
934 |
|
935 void CImageConvStreamedEncodeStub::HandleExecuteCommandL(TExecuteCommandParamsBase& aExecuteCommandBase) |
|
936 { |
|
937 switch(aExecuteCommandBase.iCmdNum) |
|
938 { |
|
939 case EImgConvExtUid: |
|
940 { |
|
941 // cast to appropriate extension TClass |
|
942 TUidExecCmdParams* uid = static_cast<TUidExecCmdParams*>(&aExecuteCommandBase); |
|
943 uid->iReturn = iExtension->Uid(); |
|
944 break; |
|
945 } |
|
946 case EImgConvExtIncrementRef: |
|
947 { |
|
948 iExtension->IncrementRef(); |
|
949 break; |
|
950 } |
|
951 case EImgConvExtRelease: |
|
952 { |
|
953 iExtension->Release(); |
|
954 break; |
|
955 } |
|
956 case EImgConvExtGetSupportedFormatsLStreamEnc: |
|
957 { |
|
958 TGetSupportedFormatsLStrEncExecCmdParams* getSupportedFormats = static_cast<TGetSupportedFormatsLStrEncExecCmdParams*>(&aExecuteCommandBase); |
|
959 iExtension->GetSupportedFormatsL(*getSupportedFormats->iFormats, *getSupportedFormats->iOptimalFormat); |
|
960 break; |
|
961 } |
|
962 case EImgConvExtGetCapabilitiesStreamEnc: |
|
963 { |
|
964 TGetCapabilitiesStrEncExecCmdParams* getStreamCaps = static_cast<TGetCapabilitiesStrEncExecCmdParams*>(&aExecuteCommandBase); |
|
965 iExtension->GetCapabilities(getStreamCaps->iFormat, *getStreamCaps->iCaps); |
|
966 break; |
|
967 } |
|
968 case EImgConvExtInitFrameLStreamEnc: |
|
969 { |
|
970 TInitFrameLStrEncExecCmdParams* initFrame = static_cast<TInitFrameLStrEncExecCmdParams*>(&aExecuteCommandBase); |
|
971 iExtension->InitFrameL(initFrame->iFormat, initFrame->iFrameNumber, |
|
972 initFrame->iFrameSizeInPixels, initFrame->iBlockSizeInPixels, |
|
973 initFrame->iNavigation, initFrame->iFrameImageData); |
|
974 break; |
|
975 } |
|
976 default: |
|
977 { |
|
978 Panic(EInvalidFwExtensionCall); |
|
979 } |
|
980 } |
|
981 } |
|
982 |
|
983 void CImageConvStreamedEncodeStub::HandleExecuteAsyncCommand(TExecuteCommandParamsAsyncBase& aExecuteCommandBase) |
|
984 { |
|
985 switch(aExecuteCommandBase.iCmdNum) |
|
986 { |
|
987 case EImgConvExtAppendBlocks: |
|
988 { |
|
989 iStatusOwner->RegisterClientRequestStatus(*iThread, aExecuteCommandBase.iRequestStatus); |
|
990 TAppendBlocksExecCmdParams* appendBlocks = static_cast<TAppendBlocksExecCmdParams*>(&aExecuteCommandBase); |
|
991 iExtension->AppendBlocks(NULL, |
|
992 *appendBlocks->iBlocks, |
|
993 appendBlocks->iNumBlocksToAdd); |
|
994 break; |
|
995 } |
|
996 case EImgConvExtAddBlocks: |
|
997 { |
|
998 iStatusOwner->RegisterClientRequestStatus(*iThread, aExecuteCommandBase.iRequestStatus); |
|
999 TAddBlocksExecCmdParams* addBlocks = static_cast<TAddBlocksExecCmdParams*>(&aExecuteCommandBase); |
|
1000 iExtension->AddBlocks(NULL, |
|
1001 *addBlocks->iBlocks, |
|
1002 *addBlocks->iSeqPosition); |
|
1003 break; |
|
1004 } |
|
1005 case EImgConvExtComplete: |
|
1006 { |
|
1007 iStatusOwner->RegisterClientRequestStatus(*iThread, aExecuteCommandBase.iRequestStatus); |
|
1008 iExtension->Complete(NULL); |
|
1009 break; |
|
1010 } |
|
1011 default: |
|
1012 { |
|
1013 Panic(EInvalidFwExtensionCall); |
|
1014 } |
|
1015 } |
|
1016 if(*(aExecuteCommandBase.iRequestStatus) == KRequestPending) |
|
1017 { |
|
1018 iStatusOwner->StartActivity(); |
|
1019 } |
|
1020 } |
|
1021 |
|
1022 |
|
1023 |
|
1024 // Prepare straight proxy |
|
1025 CImageConvPrepareStraightProxy* CImageConvPrepareStraightProxy::NewL(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
1026 { |
|
1027 return new (ELeave) CImageConvPrepareStraightProxy(aStatusOwner, aRequestThread); |
|
1028 } |
|
1029 |
|
1030 CImageConvPrepareStraightProxy::CImageConvPrepareStraightProxy(MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
1031 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
|
1032 { |
|
1033 } |
|
1034 |
|
1035 CImageConvPrepareStraightProxy::~CImageConvPrepareStraightProxy() |
|
1036 { |
|
1037 if(iExtension) |
|
1038 { |
|
1039 iExtension->Release(); |
|
1040 } |
|
1041 } |
|
1042 |
|
1043 void CImageConvPrepareStraightProxy::SetupExtension(MImageConvExtension*& aExtension) |
|
1044 { |
|
1045 iExtension = static_cast<MImageConvPrepare*>(aExtension); |
|
1046 aExtension = this; |
|
1047 } |
|
1048 |
|
1049 TUid CImageConvPrepareStraightProxy::Uid() const |
|
1050 { |
|
1051 return iExtension->Uid(); |
|
1052 } |
|
1053 |
|
1054 void CImageConvPrepareStraightProxy::IncrementRef() |
|
1055 { |
|
1056 iExtension->IncrementRef(); |
|
1057 } |
|
1058 |
|
1059 void CImageConvPrepareStraightProxy::Release() |
|
1060 { |
|
1061 iExtension->Release(); |
|
1062 } |
|
1063 |
|
1064 void CImageConvPrepareStraightProxy::Prepare(TRequestStatus* aStatus) |
|
1065 { |
|
1066 iStatusOwner->RegisterClientRequestStatus(*iThread, aStatus); |
|
1067 iExtension->Prepare(NULL); |
|
1068 if(*aStatus == KRequestPending) |
|
1069 { |
|
1070 iStatusOwner->StartActivity(); |
|
1071 } |
|
1072 } |
|
1073 |
|
1074 // Prepare proxy |
|
1075 CImageConvPrepareProxy* CImageConvPrepareProxy::NewL(MImageConvExtensionThreadedSupport* aParent) |
|
1076 { |
|
1077 return new (ELeave) CImageConvPrepareProxy(aParent); |
|
1078 } |
|
1079 |
|
1080 CImageConvPrepareProxy::CImageConvPrepareProxy(MImageConvExtensionThreadedSupport* aParent) |
|
1081 :iParent(aParent) |
|
1082 { |
|
1083 } |
|
1084 |
|
1085 void CImageConvPrepareProxy::SetupExtension(MImageConvExtension*& aExtension) |
|
1086 { |
|
1087 aExtension = this; |
|
1088 } |
|
1089 |
|
1090 TUid CImageConvPrepareProxy::Uid() const |
|
1091 { |
|
1092 TUidExecCmdParams uid(KICLPrepareUid, EImgConvExtUid); |
|
1093 iParent->ExecuteCommand(uid); |
|
1094 return uid.iReturn; |
|
1095 } |
|
1096 |
|
1097 void CImageConvPrepareProxy::IncrementRef() |
|
1098 { |
|
1099 ASSERT(EFalse); |
|
1100 } |
|
1101 |
|
1102 void CImageConvPrepareProxy::Release() |
|
1103 { |
|
1104 ASSERT(EFalse); |
|
1105 } |
|
1106 |
|
1107 void CImageConvPrepareProxy::Prepare(TRequestStatus* aStatus) |
|
1108 { |
|
1109 TPrepareExecCmdParams prepare(KICLPrepareUid, EImgConvExtPrepare, aStatus); |
|
1110 iParent->ExecuteAsyncCommand(prepare); |
|
1111 } |
|
1112 |
|
1113 // Prepare stub |
|
1114 CImageConvPrepareStub* CImageConvPrepareStub::NewL(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
1115 { |
|
1116 return new (ELeave) CImageConvPrepareStub(aExtension, aStatusOwner, aRequestThread); |
|
1117 } |
|
1118 |
|
1119 CImageConvPrepareStub::CImageConvPrepareStub(MImageConvExtension* aExtension, MFrameworkExtAsyncInterface* aStatusOwner, RThread& aRequestThread) |
|
1120 :iStatusOwner(aStatusOwner), iThread(&aRequestThread) |
|
1121 { |
|
1122 iExtension = static_cast<MImageConvPrepare*>(aExtension); |
|
1123 } |
|
1124 |
|
1125 CImageConvPrepareStub::~CImageConvPrepareStub() |
|
1126 { |
|
1127 if(iExtension) |
|
1128 { |
|
1129 iExtension->Release(); |
|
1130 } |
|
1131 } |
|
1132 |
|
1133 TUid CImageConvPrepareStub::Uid() const |
|
1134 { |
|
1135 return iExtension->Uid(); |
|
1136 } |
|
1137 |
|
1138 void CImageConvPrepareStub::HandleExecuteCommandL(TExecuteCommandParamsBase& aExecuteCommandBase) |
|
1139 { |
|
1140 switch(aExecuteCommandBase.iCmdNum) |
|
1141 { |
|
1142 case EImgConvExtUid: |
|
1143 { |
|
1144 // cast to appropriate extension TClass |
|
1145 TUidExecCmdParams* uid = static_cast<TUidExecCmdParams*>(&aExecuteCommandBase); |
|
1146 uid->iReturn = iExtension->Uid(); |
|
1147 break; |
|
1148 } |
|
1149 case EImgConvExtIncrementRef: |
|
1150 { |
|
1151 iExtension->IncrementRef(); |
|
1152 break; |
|
1153 } |
|
1154 case EImgConvExtRelease: |
|
1155 { |
|
1156 iExtension->Release(); |
|
1157 break; |
|
1158 } |
|
1159 default: |
|
1160 { |
|
1161 Panic(EInvalidFwExtensionCall); |
|
1162 } |
|
1163 } |
|
1164 } |
|
1165 |
|
1166 void CImageConvPrepareStub::HandleExecuteAsyncCommand(TExecuteCommandParamsAsyncBase& aExecuteCommandBase) |
|
1167 { |
|
1168 switch(aExecuteCommandBase.iCmdNum) |
|
1169 { |
|
1170 case EImgConvExtPrepare: |
|
1171 { |
|
1172 iStatusOwner->RegisterClientRequestStatus(*iThread, aExecuteCommandBase.iRequestStatus); |
|
1173 iExtension->Prepare(NULL); |
|
1174 break; |
|
1175 } |
|
1176 default: |
|
1177 { |
|
1178 Panic(EInvalidFwExtensionCall); |
|
1179 } |
|
1180 } |
|
1181 |
|
1182 if(*(aExecuteCommandBase.iRequestStatus) == KRequestPending) |
|
1183 { |
|
1184 iStatusOwner->StartActivity(); |
|
1185 } |
|
1186 } |