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1 // Copyright (c) 2004-2009 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 /** |
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17 @file |
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18 @publishedPartner |
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19 @released |
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20 */ |
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21 #ifndef BLUETOOTHAV_H |
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22 #define BLUETOOTHAV_H |
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23 |
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24 #include <bt_sock.h> |
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25 |
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26 class TSEID; |
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27 |
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28 typedef TUint8 TTCID; |
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29 typedef TUint8 TTSID; |
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30 typedef TUint8 TAvdtpTransactionLabel; |
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31 typedef TUint8 TBluetoothMediaCodecType; |
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32 |
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33 // to cover AVDTP, GAVDP, A2DP and VDP enums |
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34 // NOTE: Changing this from a TUint8 will cause a 'Break'. |
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35 // See in-source documentation for:- |
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36 // TInt SymbianBluetoothAV::ConvertToSymbianError::DoConvertError(TBluetoothAvDistributionError aAVError) |
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37 typedef TUint8 TBluetoothAvDistributionError; |
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38 |
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39 /** |
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40 TSEID class represents an AVDTP SEID as described in the AVDTP v1.0 specification. |
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41 */ |
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42 NONSHARABLE_CLASS(TSEID) |
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43 { |
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44 private: |
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45 static const TUint KIsLocalBit = 1<<31; |
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46 public: |
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47 IMPORT_C TSEID(); |
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48 IMPORT_C TSEID(TUint aSEID, TBool aIsLocal); |
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49 IMPORT_C explicit TSEID(TUint aValue); |
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50 IMPORT_C TUint SEID() const; |
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51 IMPORT_C TUint PacketValue() const; |
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52 IMPORT_C TBool IsValid() const; |
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53 IMPORT_C void Set(TUint aValue); |
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54 IMPORT_C TBool operator==(TSEID aSEID) const; |
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55 IMPORT_C TBool operator!=(TSEID aSEID) const; |
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56 IMPORT_C static TSEID _Spare(TUint8 aUnused); |
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57 IMPORT_C static TSEID FromPacketL(TUint8 aPacketValue, TBool aSemanticallyLocal); |
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58 IMPORT_C void Reset(); |
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59 IMPORT_C TBool IsLocal() const; |
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60 IMPORT_C TUint Value() const; |
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61 |
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62 private: |
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63 static const TUint KInvalidSEID; |
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64 TUint iValue; // large size for interface compatibility |
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65 }; |
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66 |
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67 const TInt KAVDTP = 0x0019; // protocol number, as per assigned number |
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68 _LIT(KAVDTPProtocolName, "AVDTP"); |
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69 |
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70 /** |
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71 Error Code: -18000. Indicates the start of the error range for AVDTP and the AV profiles |
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72 that sit above it. |
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73 |
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74 The error range this encompasses: -18000 to -18300 (inclusive). |
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75 */ |
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76 const TInt KErrAvdtpBaseError = -18000; |
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77 |
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78 /** |
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79 Error Code: -18001. Error raised when the AVDTP is started without |
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80 having been bound to a lower layer protocol which provides the |
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81 Service Access Points. |
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82 */ |
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83 const TInt KErrAvdtpNotBound = KErrAvdtpBaseError -1; |
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84 |
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85 /** |
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86 Error Code: -18002. Error raised when trying to bind the AVDTP |
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87 to a lower layer protocol when it is already bound to one. |
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88 */ |
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89 const TInt KErrAvdtpAlreadyBound = KErrAvdtpBaseError -2; |
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90 |
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91 /** |
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92 Error Code: -18003. Error raised when trying to add a packet |
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93 to a full packetpool. |
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94 */ |
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95 const TInt KErrAvdtpPacketPoolBalk = KErrAvdtpBaseError -3; |
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96 |
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97 /** |
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98 Error Code: -18004. |
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99 */ |
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100 const TInt KErrAvdtpClientBufferInUse = KErrAvdtpBaseError -4; |
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101 |
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102 /** |
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103 Error Code: -18005. The Acceptor did not respond to the AVDTP |
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104 signalling message within the period of the protocol's timeout. |
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105 */ |
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106 const TInt KErrAvdtpRequestTimeout = KErrAvdtpBaseError -5; |
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107 |
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108 /** |
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109 Error Code: -18006. |
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110 */ |
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111 const TInt KErrAvdtpRemoteReject = KErrAvdtpBaseError -6; |
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112 |
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113 /** |
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114 Error Code: -18007. Error raised when trying to reconfigure the application |
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115 service parameters of an AV stream if either device is not in an OPEN state |
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116 as defined in the GAVDP specification. So the error is raised when not in the |
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117 Ready state. |
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118 */ |
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119 const TInt KErrAvdtpInvalidStateForReconfigure = KErrAvdtpBaseError -7; |
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120 |
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121 // errors from -18000 to -18045 are "locally-originated" errors |
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122 |
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123 /** |
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124 Constant: -18045. Indicates the start of the error range for AV signalling. |
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125 Errors from -18000 to -18044 (inclusive) are "locally-originated" errors that are not sent |
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126 over the air and return from the AVDTP layer with an output parameter to the application |
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127 rather than causing an error event. |
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128 |
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129 Errors from -18045 to -18300 (inclusive) are "on-air" errors that are returned from the |
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130 AVDTP or application layers on the peer device, resulting in error events. |
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131 */ |
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132 const TInt KErrAvdtpSignallingErrorBase = KErrAvdtpBaseError - 45; |
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133 // the error space is divided across the AVDTP, GAVDP, A2DP and VDP specs |
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134 // it is possible in future to have any of 255 errors on the air |
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135 // therefore from KErrAvdtpSignallingErrorBase to -18300 downwards are "air-originated errors" |
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136 |
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137 // GAVDP errors start at KErrAvdtpSignallingErrorBase - 0x80 |
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138 |
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139 // concrete profile (A2DP, VDP) errors start at KErrAvdtpSignallingErrorBase - 0xC0 |
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140 |
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141 const TUint8 KMaxTUint6 = (1<<6) - 1; |
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142 const TUint8 KMaxTUint5 = (1<<5) - 1; |
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143 |
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144 enum TAvdtpTransportSessionType |
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145 { |
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146 EMedia, |
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147 EReporting, |
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148 ERecovery, |
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149 ESignalling, // not a true session as per spec |
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150 ENumStreamTypes // always last enumeration |
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151 }; |
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152 |
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153 enum TBluetoothAVPanics |
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154 { |
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155 EBadValue, |
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156 }; |
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157 |
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158 enum TAvdtpServiceCategory |
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159 { |
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160 EServiceCategoryNull =0x00, |
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161 EServiceCategoryMediaTransport =0x01, |
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162 EServiceCategoryReporting =0x02, |
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163 EServiceCategoryRecovery =0x03, |
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164 EServiceCategoryContentProtection =0x04, |
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165 EServiceCategoryHeaderCompression =0x05, |
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166 EServiceCategoryMultiplexing =0x06, |
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167 EServiceCategoryMediaCodec =0x07, |
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168 ENumberOfServiceCategories =0x08, // the number of real categories in spec |
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169 EAllServiceCategories =0xff, |
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170 }; |
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171 |
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172 enum TAvdtpOptions |
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173 { |
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174 EAvdtpMediaGetMaximumPacketSize, |
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175 EAvdtpMediaGetMaximumReceivePacketSize, |
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176 }; |
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177 |
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178 enum TAvdtpClientIoctls |
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179 { |
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180 ENotifyAvdtpMediaPacketDropped |
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181 }; |
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182 |
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183 namespace SymbianBluetoothAV |
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184 { |
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185 /** |
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186 As specified by Bluetooth SIG |
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187 Depending on result of MediaType this can be used for casting |
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188 */ |
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189 enum TBluetoothMediaType |
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190 { |
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191 EAvdtpMediaTypeAudio = 0x00, |
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192 EAvdtpMediaTypeVideo = 0x01, |
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193 EAvdtpMediaTypeMultimedia = 0x02, |
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194 }; |
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195 |
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196 /** |
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197 As specified by Bluetooth SIG |
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198 Depending on result of MediaType this can be used for casting |
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199 */ |
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200 enum TBluetoothAudioCodecType |
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201 { |
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202 EAudioCodecSBC = 0x00, |
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203 EAudioCodecMPEG12Audio = 0x01, |
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204 EAudioCodecMPEG24AAC = 0x02, |
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205 EAudioCodecATRAC = 0x04, |
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206 EAudioCodecNonA2DP = 0xFF, |
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207 }; |
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208 |
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209 /** |
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210 As specified by Bluetooth SIG |
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211 Depending on result of MediaType this can be used for casting |
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212 */ |
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213 enum TBluetoothVideoCodecType |
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214 { |
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215 EVideoCodecH263Baseline = 0x01, |
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216 EVideoCodecMPEG4VisualSimpleProfile = 0x02, |
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217 EVideoCodecH263Profile3 = 0x03, |
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218 EVideoCodecH263Profile8 = 0x04, |
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219 EVideoCodecNonVDP = 0xFF, |
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220 }; |
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221 |
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222 enum TAvdtpRecoveryType |
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223 { |
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224 EForbiddenRecovery =0x00, //for checking purposes |
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225 ERFC2733Recovery = 0x01, |
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226 }; |
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227 |
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228 /** |
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229 Error codes relating to the Audio/Video Distribution Transport Protocol signalling messages. Error desciptions taken from the Bluetooth SIG specification. |
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230 These error codes are sent over the air from the Acceptor device (the device to whom the original signal was sent) |
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231 to the Initiator device (from which the signal originated) in a signal response message when the Acceptor rejects |
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232 the signalling command from the Initiator. The rejection can come either from the Application itself or the AVDTP layer |
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233 (when the message cannot be interpreted). |
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234 */ |
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235 enum TAvdtpSignallingErrorCode |
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236 { |
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237 /** |
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238 Error Code: -18046. The request packet header format error is not specified above ERROR_CODE. Related Signalling Command: All messages. |
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239 */ |
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240 EAvdtpBadHeaderFormat =0x01, |
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241 |
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242 /** |
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243 Error Code: -18062. The request packet length does not match the assumed length. Related Signalling Command: All messages. |
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244 */ |
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245 EAvdtpBadLength =0x11, |
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246 |
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247 /** |
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248 Error Code: -18063. The requested command indicates an invalid ACP Stream End Point Identifier (not addressable). Related Signalling Command: All messages. |
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249 */ |
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250 EAvdtpBadACPSEID =0x12, |
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251 |
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252 /** |
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253 Error Code: -18064. The Stream End Point is in use. Related Signalling Command: Set Configuration. |
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254 */ |
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255 EAvdtpSEPInUse =0x13, |
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256 |
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257 /** |
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258 Error Code: -18065. The Stream End Point is not in use. Related Signalling Command: Reconfigure. |
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259 */ |
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260 EAvdtpSepNotInUse =0x14, |
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261 |
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262 /** |
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263 Error Code: -18068. The value of Service Category in the request packet is not defined in AVDTP. Related Signalling Command: Set Configuration, Reconfigure. |
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264 */ |
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265 EAvdtpBadServCategory =0x17, |
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266 |
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267 /** |
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268 Error Code: -18069. The requested command has an incorrect payload format (Format errors not specified in this ERROR_CODE). Related Signalling Command: All messages. |
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269 */ |
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270 EAvdtpBadPayloadFormat =0x18, |
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271 |
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272 /** |
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273 Error Code: -18070. The requested command is not supported by the device. Related Signalling Command: All messages. |
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274 */ |
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275 EAvdtpNotSupportedCommand =0x19, |
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276 |
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277 /** |
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278 Error Code: -18071. The reconfigure command is an attempt to reconfigure transport service capabilities of the Stream End Point. Reconfigure is only permitted for application service capabilities. Related Signalling Command: Reconfigure. |
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279 */ |
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280 EAvdtpInvalidCapabilities =0x1a, |
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281 |
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282 /** |
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283 Error Code: -18079. The requested Recovery Type is not defined in AVDTP. Related Signalling Command: Set Configuration. |
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284 */ |
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285 EAvdtpBadRecoveryType =0x22, |
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286 |
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287 /** |
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288 Error Code: -18080. The format of Media Transport Capability is not correct. Related Signalling Command: Set Configuration. |
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289 */ |
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290 EAvdtpBadMediaTransportFormat =0x23, |
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291 |
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292 /** |
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293 Error Code: -18081. Unused. This is not in the AVDTP specification, but appears that it should be. |
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294 */ |
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295 EAvdtpBadReportingFormat =0x24, // Unused - not in spec, but appears it should be! |
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296 |
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297 /** |
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298 Error Code: -18082. The format of Recovery Service Capability is not correct. Related Signalling Command: Set Configuration. |
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299 */ |
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300 EAvdtpBadRecoveryFormat =0x25, |
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301 |
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302 /** |
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303 Error Code: -18083. The format of Header Compression Service Capability is not correct. Related Signalling Command: Set Configuration. |
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304 */ |
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305 EAvdtpBadRohcFormat =0x26, |
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306 |
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307 /** |
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308 Error Code: -18084. The format of Content Protection Service Capability is not correct. Related Signalling Command: Set Configuration. |
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309 */ |
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310 EAvdtpBadCpFormat =0x27, |
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311 |
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312 /** |
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313 Error Code: -18085. The format of Multiplexing Service Capability is not correct. Related Signalling Command: Set Configuration. |
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314 */ |
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315 EAvdtpBadMultiplexingFormat =0x28, |
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316 |
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317 /** |
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318 Error Code: -18086. Configuration not supported. Related Signalling Command: Set Configuration. |
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319 */ |
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320 EAvdtpUnsupportedConfiguration =0x29, |
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321 |
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322 /** |
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323 Error Code: -18094. Indicates that the ACP state machine is in an invalid state in order to process the signal. Related Signalling Command: All messages. |
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324 */ |
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325 EAvdtpBadState =0x31 |
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326 }; |
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327 |
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328 /** |
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329 Error codes relating to the Generic Audio/Video Distribution Profile signalling messages. Error desciptions taken from the Bluetooth SIG specification. |
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330 These error codes are sent over the air from the Acceptor device (the device to whom the original signal was sent) |
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331 to the Initiator device (from which the signal originated) in a signal response message when the Acceptor rejects |
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332 the signalling command from the Initiator. |
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333 |
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334 The error range -18300 to -18237 (inclusive) is reserved for the profile sitting on top of the GAVDP. |
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335 */ |
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336 enum TGavdpSignallingErrorCode |
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337 { |
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338 /** |
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339 Error Code: -18173. The service category stated is invalid. Related Signalling Command: Set Configuration. |
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340 */ |
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341 EGavdpBadService =0x80, |
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342 |
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343 /** |
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344 Error Code: -18174. Lack of resource new Stream Context. Related Signalling Command: Set Configuration. |
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345 */ |
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346 EGavdpInsufficientResource =0x81, |
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347 }; |
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348 |
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349 |
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350 /** |
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351 Error codes relating to the Advanced Audio Distribution Profile signalling messages. Error desciptions taken from the Bluetooth SIG specification. |
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352 These error codes are sent over the air from the Acceptor device (the device to whom the original signal was sent) |
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353 to the Initiator device (from which the signal originated) in a signal response message when the Acceptor rejects |
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354 the signalling command from the Initiator. |
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355 |
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356 These error codes are used by the application if it receives commands containing relevant errors. |
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357 |
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358 This profile sits on top of the GAVDP and so uses the error range -18300 to -18237 (inclusive). This range is shared with |
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359 other profiles that sit above GAVDP, such as VDP. |
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360 */ |
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361 enum TA2dpSignallingErrorCode |
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362 { |
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363 /** |
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364 Error Code: -18238. Media Codec Type is not valid. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
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365 */ |
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366 EA2dpInvalidCodec =0xc1, |
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367 |
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368 /** |
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369 Error Code: -18239. Media Codec Type is not supported. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
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370 */ |
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371 EA2dpNotSupportedCodec =0xc2, |
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372 |
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373 /** |
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374 Error Code: -18240. Sampling Frequency is not valid or multiple values have been selected. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
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375 */ |
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376 EA2dpInvalidSamplingFrequency =0xc3, |
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377 |
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378 /** |
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379 Error Code: -18241. Sampling Frequency is not supported. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
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380 */ |
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381 EA2dpNotSupportedSamplingFrequency =0xc4, |
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382 |
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383 /** |
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384 Error Code: -18242. Channel Mode is not valid or multiple values have been selected. Related Codec: SBC, MPEG-1,2 Audio, ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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385 */ |
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386 EA2dpInvalidChannelMode =0xc5, |
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387 |
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388 /** |
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389 Error Code: -18243. Channel Mode is not supported. Related Codec: SBC; MPEG-1,2 Audio; ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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390 */ |
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391 EA2dpNotSupportedChannelMode =0xc6, |
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392 |
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393 /** |
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394 Error Code: -18244. None or multiple values have been selected for Number of Subbands. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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395 */ |
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396 EA2dpInvalidSubbands =0xc7, |
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397 |
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398 /** |
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399 Error Code: -18245. Number of Subbands is not supported. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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400 */ |
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401 EA2dpNotSupportedSubbands =0xc8, |
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402 |
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403 /** |
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404 Error Code: -18246. None or multiple values have been selected for Allocation Method. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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405 */ |
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406 EA2dpInvalidAllocationMethod =0xc9, |
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407 |
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408 /** |
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409 Error Code: -18247. Allocation Method is not supported. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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410 */ |
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411 EA2dpNotSupportedAllocationMethod =0xca, |
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412 |
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413 /** |
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414 Error Code: -18248. Minimum Bitpool Value is not valid. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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415 */ |
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416 EA2dpInvalidMinimumBitPoolValue =0xcb, |
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417 |
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418 /** |
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419 Error Code: -18249. Minimum Bitpool Value is not supported. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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420 */ |
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421 EA2dpNotSupportedMinimumBitPoolValue=0xcc, |
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422 |
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423 /** |
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424 Error Code: -18250. Maximum Bitpool Value is not valid. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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425 */ |
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426 EA2dpInvalidMaximumBitPoolValue =0xcd, |
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427 |
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428 /** |
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429 Error Code: -18251. Maximum Bitpool Value is not supported. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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430 */ |
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431 EA2dpNotSupportedMaximumBitPoolValue=0xce, |
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432 |
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433 /** |
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434 Error Code: -18252. None or multiple values have been selected for Layer. Related Codec: MPEG-1,2 Audio. Related Signalling Command: Set Configuration, Reconfigure. |
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435 */ |
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436 EA2dpInvalidLayer =0xcf, |
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437 |
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438 /** |
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439 Error Code: -18253. Layer is not supported. Related Codec: MPEG-1,2 Audio. Related Signalling Command: Set Configuration, Reconfigure. |
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440 */ |
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441 EA2dpNotSupportedLayer =0xd0, |
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442 |
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443 /** |
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444 Error Code: -18254. CRC is not supported. Related Codec: MPEG-1,2 Audio. Related Signalling Command: Set Configuration, Reconfigure. |
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445 */ |
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446 EA2dpNotSupportedCRC =0xd1, |
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447 |
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448 /** |
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449 Error Code: -18255. MPF-2 is not supported. Related Codec: MPEG-1,2 Audio. Related Signalling Command: Set Configuration, Reconfigure. |
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450 */ |
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451 EA2dpNotSupportedMPF =0xd2, |
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452 |
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453 /** |
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454 Error Code: -18256. VBR is not supported. Related Codec: MPEG-1,2 Audio; MPEG-2,4 AAC; ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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455 */ |
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456 EA2dpNotSupportedVBR =0xd3, |
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457 |
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458 /** |
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459 Error Code: -18257. None or multiple values have been selected for Bit Rate. Related Codec: MPEG-1,2 Audio; ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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460 */ |
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461 EA2dpInvalidBitRate =0xd4, |
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462 |
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463 /** |
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464 Error Code: -18258. Bit Rate is not supported. Related Codec: MPEG-1,2 Audio; MPEG-2,4 AAC; ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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465 */ |
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466 EA2dpNotSupportedBitRate =0xd5, |
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467 |
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468 /** |
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469 Error Code: -18259. Either 1) Object type is not valid (b3-b0) or 2) None or multiple values have been selected for Object Type. Related Codec: MPEG-2,4 AAC. Related Signalling Command: Set Configuration, Reconfigure. |
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470 */ |
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471 EA2dpInvalidObjectType =0xd6, |
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472 |
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473 /** |
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474 Error Code: -18260. Object Type is not supported. Related Codec: MPEG-2,4 AAC. Related Signalling Command: Set Configuration, Reconfigure. |
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475 */ |
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476 EA2dpNotSupportedObjectType =0xd7, |
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477 |
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478 /** |
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479 Error Code: -18261. None or multiple values have been selected for Channels. Related Codec: MPEG-2,4 AAC. Related Signalling Command: Set Configuration, Reconfigure. |
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480 */ |
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481 EA2dpInvalidChannels =0xd8, |
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482 |
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483 /** |
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484 Error Code: -18262. Channels is not supported. Related Codec: MPEG-2,4 AAC. Related Signalling Command: Set Configuration, Reconfigure. |
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485 */ |
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486 EA2dpNotSupportedChannels =0xd9, |
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487 |
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488 /** |
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489 Error Code: -18263. Version is not valid. Related Codec: ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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490 */ |
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491 EA2dpInvalidVersion =0xda, |
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492 |
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493 /** |
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494 Error Code: -18264. Version is not supported. Related Codec: ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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495 */ |
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496 EA2dpNotSupportedVersion =0xdb, |
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497 |
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498 /** |
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499 Error Code: -18265. Maximum SUL is not acceptable for the Decoder in the SNK. Related Codec: ATRAC family. Related Signalling Command: Set Configuration, Reconfigure. |
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500 */ |
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501 EA2dpNotSupportedSUL =0xdc, |
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502 |
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503 /** |
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504 Error Code: -18266. None or multiple values have been selected for Block Length. Related Codec: SBC. Related Signalling Command: Set Configuration, Reconfigure. |
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505 */ |
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506 EA2dpInvalidBlockLength =0xdd, |
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507 |
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508 /** |
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509 Error Code: -18269. The requested CP Type is not supported. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
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510 */ |
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511 EA2dpInvalidCPType =0xe0, |
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512 |
|
513 /** |
|
514 Error Code: -18270. The format of Content Protection Service Capability/Content Protection Scheme Dependent Data is not correct. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure, Security Control. |
|
515 */ |
|
516 EA2dpInvalidCPFormat =0xe1, |
|
517 }; |
|
518 |
|
519 |
|
520 /** |
|
521 Error codes relating to the Video Distribution Profile signalling messages. Error desciptions taken from the Bluetooth SIG specification. |
|
522 These error codes are sent over the air from the Acceptor device (the device to whom the original signal was sent) |
|
523 to the Initiator device (from which the signal originated) in a signal response message when the Acceptor rejects |
|
524 the signalling command from the Initiator. |
|
525 |
|
526 These error codes are used by the application if it receives commands containing relevant errors. |
|
527 |
|
528 This profile sits on top of the GAVDP and so uses the error range -18300 to -18237 (inclusive). This range is shared with |
|
529 other profiles that sit above GAVDP, such as A2DP. |
|
530 */ |
|
531 enum TVdpSignallingErrorCode |
|
532 { |
|
533 /** |
|
534 Error Code: -18238. Media Codec Type is not valid. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
|
535 */ |
|
536 EVdpInvalidCodecType =0xc1, |
|
537 |
|
538 /** |
|
539 Error Code: -18239. Media Codec Type is not supported. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
|
540 */ |
|
541 EVdpNotSupportedCodecType =0xc2, |
|
542 |
|
543 /** |
|
544 Error Code: -18240. Level is not valid or multiple values have been selected. Related Codec: H.263 baseline; MPEG-4 Visual Simple Profile; H.263 Profile 3; H.263 Profile 8. Related Signalling Command: Set Configuration, Reconfigure. |
|
545 */ |
|
546 EVdpInvalidLevel =0xc3, |
|
547 |
|
548 /** |
|
549 Error Code: -18241. Level is not supported. Related Codec: H.263 baseline; MPEG-4 Visual Simple Profile; H.263 Profile 3; H.263 Profile 8. Related Signalling Command: Set Configuration, Reconfigure. |
|
550 */ |
|
551 EVdpNotSupportedLevel =0xc4, |
|
552 |
|
553 /** |
|
554 Error Code: -18269. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
|
555 */ |
|
556 EVdpInvalidCPType =0xe0, |
|
557 |
|
558 /** |
|
559 Error Code: -18270. Related Codec: All. Related Signalling Command: Set Configuration, Reconfigure. |
|
560 */ |
|
561 EVdpInvalidCPFormat =0xe1, |
|
562 }; |
|
563 |
|
564 /** |
|
565 Class used for converting signalling error codes stored in the local namespace |
|
566 into standard system-wide error codes. The values used locally are the same as the |
|
567 error codes set out |
|
568 in the various Bluetooth Profile specifications. |
|
569 |
|
570 Marked NONSHARABLE and therefore |
|
571 cannot be derived outside the dll. |
|
572 */ |
|
573 NONSHARABLE_CLASS(ConvertToSymbianError) |
|
574 { |
|
575 public: |
|
576 IMPORT_C static TInt AvdtpError(TAvdtpSignallingErrorCode aAvdtpError); |
|
577 IMPORT_C static TInt GavdpError(TGavdpSignallingErrorCode aGavdpError); |
|
578 IMPORT_C static TInt A2dpError(TA2dpSignallingErrorCode aA2dpError); |
|
579 IMPORT_C static TInt VdpError(TVdpSignallingErrorCode aVdpError); |
|
580 |
|
581 private: |
|
582 static TInt DoConvertError(TBluetoothAvDistributionError aError); |
|
583 }; |
|
584 } // end SymbianBluetoothAV namespace |
|
585 |
|
586 |
|
587 namespace SymbianSBC |
|
588 { |
|
589 /* |
|
590 Mask for configuring SBC channel modes |
|
591 */ |
|
592 enum TSBCChannelMode |
|
593 { |
|
594 EMono = 0x8, |
|
595 EDualChannel = 0x4, |
|
596 EStereo = 0x2, |
|
597 EJointStereo = 0x1 |
|
598 }; |
|
599 |
|
600 /* |
|
601 Mask for configuring SBC sampling frequencies |
|
602 */ |
|
603 enum TSBCSamplingFrequency |
|
604 { |
|
605 E16kHz = 0x8, |
|
606 E32kHz = 0x4, |
|
607 E44100Hz = 0x2, |
|
608 E48kHz = 0x1, |
|
609 }; |
|
610 |
|
611 /* |
|
612 Mask for configuring SBC number of subbands |
|
613 */ |
|
614 enum TSBCSubbands |
|
615 { |
|
616 EFourSubbands = 0x02, |
|
617 EEightSubbands = 0x01, |
|
618 }; |
|
619 |
|
620 /* |
|
621 Mask for configuring SBC allocation methods |
|
622 */ |
|
623 enum TSBCAllocationMethod |
|
624 { |
|
625 ELoudness = 0x01, |
|
626 ESNR = 0x02, |
|
627 }; |
|
628 |
|
629 |
|
630 /* |
|
631 Mask for configuring SBC block lengths |
|
632 */ |
|
633 enum TSBCBlockLength |
|
634 { |
|
635 EBlockLenFour = 0x8, |
|
636 EBlockLenEight = 0x4, |
|
637 EBlockLenTwelve = 0x2, |
|
638 EBlockLenSixteen = 0x1, |
|
639 }; |
|
640 |
|
641 } // end of namespace SymbianSBC |
|
642 |
|
643 |
|
644 |
|
645 |
|
646 typedef TUint8 TSBCChannelModeBitmask; |
|
647 typedef TUint8 TSBCAllocationMethodBitmask; |
|
648 typedef TUint8 TSBCSamplingFrequencyBitmask; |
|
649 typedef TUint8 TSBCBlockLengthBitmask; |
|
650 typedef TUint8 TSBCSubbandsBitmask; |
|
651 |
|
652 |
|
653 /** |
|
654 This constant has been deprecated in favour of RGavdp::MaxSecurityControlLength(). |
|
655 |
|
656 Note however that you should call this function each time you wish to use this value rather than storing |
|
657 copy because the actual value is subject to change. |
|
658 |
|
659 @deprecated |
|
660 */ |
|
661 const TInt KMaxAvdtpSecurityControlInfo = 255; // our defn: spec doesnt give a max. |
|
662 |
|
663 typedef TBuf8<KMaxAvdtpSecurityControlInfo> TAvdtpSecurityControlInfo; |
|
664 |
|
665 |
|
666 /** |
|
667 An AVDTP Socket Address is composed of a Bluetooth device address, |
|
668 an AVDTP session type (eg Media, Reporting or Recovery), and a SEID. |
|
669 */ |
|
670 NONSHARABLE_CLASS(TAvdtpSockAddr) : public TBTSockAddr |
|
671 { |
|
672 public: |
|
673 IMPORT_C TAvdtpSockAddr(); |
|
674 IMPORT_C explicit TAvdtpSockAddr(const TSockAddr& aSockAddr); |
|
675 IMPORT_C static TAvdtpSockAddr& Cast(const TSockAddr& aSockAddr); |
|
676 IMPORT_C void SetSession(TAvdtpTransportSessionType aSession); |
|
677 IMPORT_C TAvdtpTransportSessionType Session() const; |
|
678 IMPORT_C void SetSEID(TSEID aSEID); |
|
679 IMPORT_C TSEID SEID() const; |
|
680 }; |
|
681 |
|
682 /** |
|
683 Used for casting the descriptor passed in the MGavdpUser::GAVDP_Error callback |
|
684 Allows the client (knowing the previously sent GAVDP primitive) to decode extended errors |
|
685 */ |
|
686 struct TAvdtpConfigReject |
|
687 { |
|
688 TInt iError; |
|
689 TAvdtpServiceCategory iFailedCategory; |
|
690 }; |
|
691 |
|
692 typedef TPckgBuf<TAvdtpConfigReject> TAvdtpConfigRejectPckgBuf; |
|
693 |
|
694 typedef TUint TAvdtpServiceCatBitMask; |
|
695 |
|
696 static const TInt KServiceCatLOSCRecovery = 3; |
|
697 static const TInt KServiceCatLOSCHeaderCompression = 1; |
|
698 static const TInt KServiceCatLOSCMediaCodecMinimum = 2; |
|
699 static const TInt KServiceCatLOSCMediaCodecMaximum = KMaxTUint8; |
|
700 static const TInt KServiceCatLOSCSBCCodec = 4+KServiceCatLOSCMediaCodecMinimum; |
|
701 |
|
702 |
|
703 NONSHARABLE_CLASS(TAvdtpSEPInfo) |
|
704 { |
|
705 public: |
|
706 IMPORT_C TAvdtpSEPInfo(); |
|
707 |
|
708 IMPORT_C TSEID SEID() const; |
|
709 IMPORT_C TBool InUse() const; |
|
710 IMPORT_C SymbianBluetoothAV::TBluetoothMediaType MediaType() const; |
|
711 IMPORT_C TBool IsSink() const; |
|
712 |
|
713 IMPORT_C void SetSEID(TSEID aSEID); |
|
714 IMPORT_C void SetInUse(TBool aIsInUse); |
|
715 IMPORT_C void SetMediaType(SymbianBluetoothAV::TBluetoothMediaType aMediaType); |
|
716 IMPORT_C void SetIsSink(TBool aIsSink); |
|
717 |
|
718 private: |
|
719 TSEID iSEID; |
|
720 TBool iInUse; |
|
721 SymbianBluetoothAV::TBluetoothMediaType iMediaType; |
|
722 TBool iIsSink; |
|
723 }; |
|
724 |
|
725 |
|
726 /** |
|
727 This is a base class for AVDTP Service Capabilities as described in the Bluetooth AVDTP specification. |
|
728 This can be derived externally, but no support is provided for Capabilities not described in v1.0 of |
|
729 the AVDTP specification. |
|
730 @see RGavdp |
|
731 */ |
|
732 class TAvdtpServiceCapability |
|
733 { |
|
734 public: |
|
735 IMPORT_C TAvdtpServiceCategory Category() const; // not inline to assist BC |
|
736 |
|
737 /**AsProtocol() is for Symbian use only |
|
738 This method is not to be used otherwise. |
|
739 @internalTechnology |
|
740 */ |
|
741 virtual TInt AsProtocol(RBuf8& aBuffer) const =0; // write into buffer as per protocol |
|
742 |
|
743 IMPORT_C static TAvdtpServiceCapability* AllocFromPDUL(TAvdtpServiceCategory aCat, const TDesC8& aDes); |
|
744 IMPORT_C static TAvdtpServiceCapability* AllocFromPckgL(const TDesC8& aDes); |
|
745 |
|
746 /**Parse() is for Symbian use only |
|
747 This method is not to be used otherwise. |
|
748 @internalTechnology |
|
749 */ |
|
750 IMPORT_C virtual void Parse(const TDesC8& aPtr); |
|
751 |
|
752 protected: |
|
753 IMPORT_C TAvdtpServiceCapability(TAvdtpServiceCategory aCat, TInt aLOSC=KMaxTInt); |
|
754 TInt AddHeader(RBuf8& aBuffer) const; |
|
755 |
|
756 protected: |
|
757 mutable TInt iLOSC; // Length of Service Capability |
|
758 |
|
759 private: |
|
760 TAvdtpServiceCategory iCategory; |
|
761 }; |
|
762 |
|
763 /** |
|
764 Represents the Media Transport Capability of AVDTP. |
|
765 */ |
|
766 NONSHARABLE_CLASS(TAvdtpMediaTransportCapabilities) : public TAvdtpServiceCapability |
|
767 { |
|
768 public: |
|
769 IMPORT_C TAvdtpMediaTransportCapabilities(); |
|
770 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
771 }; |
|
772 |
|
773 /** |
|
774 Represents the Reporting Capability of AVDTP. |
|
775 */ |
|
776 NONSHARABLE_CLASS(TAvdtpReportingCapabilities) : public TAvdtpServiceCapability |
|
777 { |
|
778 public: |
|
779 IMPORT_C TAvdtpReportingCapabilities(); |
|
780 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
781 }; |
|
782 |
|
783 |
|
784 typedef TUint8 TAvdtpRecoveryWindowSize; |
|
785 |
|
786 /** |
|
787 Represents the Recovery Capability of AVDTP. |
|
788 */ |
|
789 NONSHARABLE_CLASS(TAvdtpRecoveryCapabilities) : public TAvdtpServiceCapability |
|
790 { |
|
791 public: |
|
792 IMPORT_C TAvdtpRecoveryCapabilities(); |
|
793 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
794 |
|
795 IMPORT_C SymbianBluetoothAV::TAvdtpRecoveryType RecoveryType() const; |
|
796 IMPORT_C void SetRecoveryType(SymbianBluetoothAV::TAvdtpRecoveryType aType); |
|
797 |
|
798 IMPORT_C TAvdtpRecoveryWindowSize MaxWindowSize() const; |
|
799 //This runs client-side - panic bad values, no return error needed |
|
800 IMPORT_C void SetMaxWindowSize(TAvdtpRecoveryWindowSize aSize); |
|
801 |
|
802 IMPORT_C TAvdtpRecoveryWindowSize MinWindowSize() const; |
|
803 //This runs client-side - panic bad values |
|
804 IMPORT_C void SetMinWindowSize(TAvdtpRecoveryWindowSize aSize); |
|
805 |
|
806 virtual void Parse(const TDesC8& aPtr); |
|
807 |
|
808 private: |
|
809 SymbianBluetoothAV::TAvdtpRecoveryType iRecoveryType; |
|
810 TAvdtpRecoveryWindowSize iMaximumRecoveryWindowSize; |
|
811 TAvdtpRecoveryWindowSize iMinimumRecoveryWindowSize; |
|
812 }; |
|
813 |
|
814 /** |
|
815 Represents the Media Codec Capability of AVDTP. |
|
816 */ |
|
817 NONSHARABLE_CLASS(TAvdtpMediaCodecCapabilities) : public TAvdtpServiceCapability |
|
818 { |
|
819 public: |
|
820 IMPORT_C SymbianBluetoothAV::TBluetoothMediaType MediaType() const; |
|
821 IMPORT_C TBluetoothMediaCodecType MediaCodecType() const; |
|
822 //factory for derived class |
|
823 static TAvdtpMediaCodecCapabilities* AllocCodecFromPDUL(const TDesC8& aBuf); |
|
824 IMPORT_C virtual void Parse(const TDesC8& aPtr); |
|
825 |
|
826 protected: |
|
827 //remain abstract - derivers must specify their LOSC |
|
828 TAvdtpMediaCodecCapabilities(SymbianBluetoothAV::TBluetoothMediaType aMediaType, |
|
829 TBluetoothMediaCodecType aCodecType, TInt aLOSC); |
|
830 |
|
831 protected: |
|
832 SymbianBluetoothAV::TBluetoothMediaType iMediaType; |
|
833 TBluetoothMediaCodecType iMediaCodecType; |
|
834 }; |
|
835 |
|
836 |
|
837 /** |
|
838 Represents the Content Protection Capability of AVDTP. |
|
839 So this capability at present doesn't parse to anything interesting, it just has a |
|
840 setter for CP type and trailing data |
|
841 */ |
|
842 NONSHARABLE_CLASS(TAvdtpContentProtectionCapabilities) : public TAvdtpServiceCapability |
|
843 { |
|
844 public: |
|
845 IMPORT_C TAvdtpContentProtectionCapabilities(); |
|
846 IMPORT_C TUint16 ContentProtectionType() const; |
|
847 IMPORT_C void SetContentProtectionType(TUint16 aCPType); |
|
848 IMPORT_C const TDesC8& ContentProtectionData() const; |
|
849 IMPORT_C void SetContentProtectionData(const TDesC8& aData); |
|
850 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
851 IMPORT_C void Parse(const TDesC8& aPtr); |
|
852 |
|
853 private: |
|
854 TUint16 iCPType; |
|
855 TBuf8<KMaxAvdtpSecurityControlInfo> iCPData; |
|
856 const TInt KMinContentProtectionLOSC; |
|
857 }; |
|
858 |
|
859 /** |
|
860 Represents the Header Compression Capability of AVDTP. |
|
861 */ |
|
862 NONSHARABLE_CLASS(TAvdtpHeaderCompressionCapabilities) : public TAvdtpServiceCapability |
|
863 { |
|
864 public: |
|
865 IMPORT_C TAvdtpHeaderCompressionCapabilities(); |
|
866 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
867 |
|
868 IMPORT_C TBool Media() const; |
|
869 IMPORT_C TBool Recovery() const; |
|
870 IMPORT_C TBool BackChannel() const; |
|
871 |
|
872 IMPORT_C void SetCapabilities(TBool aMedia,TBool aRecovery,TBool aBackChannel); |
|
873 |
|
874 virtual void Parse(const TDesC8& aPtr); |
|
875 private: |
|
876 TBool iMedia; |
|
877 TBool iRecovery; |
|
878 TBool iBackChannel; |
|
879 }; |
|
880 |
|
881 //Not muxing - stack looks after it |
|
882 |
|
883 /** |
|
884 Class to configure GAVDP SEPs supporting the SBC codec |
|
885 @see RGavdp |
|
886 */ |
|
887 NONSHARABLE_CLASS(TSBCCodecCapabilities) : public TAvdtpMediaCodecCapabilities |
|
888 { |
|
889 public: |
|
890 IMPORT_C TSBCCodecCapabilities(); |
|
891 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
892 |
|
893 IMPORT_C TSBCSamplingFrequencyBitmask SamplingFrequencies() const; |
|
894 IMPORT_C void SetSamplingFrequencies(TSBCSamplingFrequencyBitmask aSampFreq); |
|
895 |
|
896 IMPORT_C TSBCChannelModeBitmask ChannelModes() const; |
|
897 IMPORT_C void SetChannelModes(TSBCChannelModeBitmask aChModes); |
|
898 |
|
899 IMPORT_C TSBCBlockLengthBitmask BlockLengths() const; |
|
900 IMPORT_C void SetBlockLengths(TSBCBlockLengthBitmask aBlkLens); |
|
901 |
|
902 IMPORT_C TSBCSubbandsBitmask Subbands() const; |
|
903 IMPORT_C void SetSubbands(TSBCSubbandsBitmask aSubbands); |
|
904 |
|
905 IMPORT_C TSBCAllocationMethodBitmask AllocationMethods() const; |
|
906 IMPORT_C void SetAllocationMethods(TSBCAllocationMethodBitmask aAllocMeths); |
|
907 |
|
908 IMPORT_C TInt MinBitpoolValue() const; |
|
909 IMPORT_C void SetMinBitpoolValue(TInt aMinBP); |
|
910 |
|
911 IMPORT_C TInt MaxBitpoolValue() const; |
|
912 IMPORT_C void SetMaxBitpoolValue(TInt aMaxBP); |
|
913 |
|
914 IMPORT_C virtual void Parse(const TDesC8& aPtr); |
|
915 |
|
916 private: |
|
917 TSBCSamplingFrequencyBitmask iSamplingFrequencies; |
|
918 TSBCChannelModeBitmask iChannelModes; |
|
919 TSBCBlockLengthBitmask iBlockLengths; |
|
920 TSBCSubbandsBitmask iSubbands; |
|
921 TSBCAllocationMethodBitmask iAllocationMethod; |
|
922 TInt iMinimumBitpoolValue; |
|
923 TInt iMaximumBitpoolValue; |
|
924 }; |
|
925 |
|
926 /** |
|
927 Allows any other codec - but without handy getters and setters |
|
928 SBC will dominate heavily in SymbianOS A2DP, but this provided for further extension |
|
929 without need for recompilation (which would be the way to support codecs in a more friendly manner) |
|
930 @see RGavdp |
|
931 */ |
|
932 class TNonSBCCodecCapabilities : public TAvdtpMediaCodecCapabilities |
|
933 { |
|
934 public: |
|
935 IMPORT_C TNonSBCCodecCapabilities(SymbianBluetoothAV::TBluetoothMediaType aMediaType, |
|
936 TBluetoothMediaCodecType aCodecType); |
|
937 IMPORT_C virtual TInt AsProtocol(RBuf8& aBuffer) const; |
|
938 IMPORT_C const TDesC8& CodecData() const; |
|
939 IMPORT_C void SetCodecData(const TDesC8& aData); |
|
940 |
|
941 IMPORT_C virtual void Parse(const TDesC8& aPtr); |
|
942 private: |
|
943 TBuf8<KServiceCatLOSCMediaCodecMaximum> iCodecData; |
|
944 }; |
|
945 /* |
|
946 Allows for specification of >1 category |
|
947 */ |
|
948 NONSHARABLE_CLASS(TAvdtpServiceCategories) |
|
949 { |
|
950 public: |
|
951 IMPORT_C TAvdtpServiceCategories(); |
|
952 IMPORT_C TAvdtpServiceCatBitMask operator()() const; |
|
953 IMPORT_C void SetCapability(TAvdtpServiceCategory aCategory); |
|
954 IMPORT_C void ClearCapability(TAvdtpServiceCategory aCategory); |
|
955 IMPORT_C TBool CapabilityPresent(TAvdtpServiceCategory aCategory) const; |
|
956 private: |
|
957 TAvdtpServiceCatBitMask iCategories; |
|
958 }; |
|
959 |
|
960 #endif //BLUETOOTHAV |