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1 /* |
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2 * Copyright (c) 2004-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <pv_2way_symbian_interface.h> |
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20 #include <pv_mp4_h263_enc_extension_interface_symbian.h> |
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21 #include "mvtprotocolhandler.h" |
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22 #include "cvideoconfighandler.h" |
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23 |
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24 #ifdef _DEBUG |
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25 # define __IF_DEBUG(t) {RDebug::t;} |
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26 #else |
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27 # define __IF_DEBUG(t) |
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28 #endif |
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29 |
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30 // ----------------------------------------------------------------------------- |
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31 // TVideoConfigHandler::TVideoConfigHandler |
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32 // Constructor. |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 TVideoConfigHandler::TVideoConfigHandler(MVtProtocolHandler* aProtocolHandler) : iProtocolHandler(aProtocolHandler) |
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36 { |
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37 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler<"))); |
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38 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler>"))); |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL |
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43 // Handle an event that has been generated. |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 void TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL(const CPVCmdResponse& aResponse) |
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47 { |
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48 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL<"))); |
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49 TVtCommandType cmdType = (TVtCommandType)aResponse.GetCmdType(); |
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50 TInt cmdId = aResponse.GetCmdId(); |
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51 TInt cmdResponse = aResponse.GetCmdStatus(); |
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52 TVtCommandResponse commandRsp(cmdType, cmdId, cmdResponse); |
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53 iProtocolHandler->HandleVideoEncoderCommandCompletedL(commandRsp); |
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54 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL>"))); |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL |
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59 // Handle an information event. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL(const CPVAsyncInformationalEvent& aEvent) |
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63 { |
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64 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL<"))); |
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65 const TUint8* buffer = aEvent.GetLocalBuffer(); |
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66 TInt eventType = aEvent.GetEventType(); |
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67 TVtIndicationEvent vtEvent(eventType, buffer); |
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68 iProtocolHandler->HandleVideoEncoderInformationalEventL(vtEvent); |
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69 __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL>"))); |
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70 } |
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71 |
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72 // ----------------------------------------------------------------------------- |
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73 // CVideoConfigCommand::SetObserverL |
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74 // This API allows the user to specify separate observers for the extension interface. |
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75 // ----------------------------------------------------------------------------- |
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76 // |
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77 void CVideoConfigCommand::SetObserverL(MVtProtocolHandler* aHandler) |
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78 { |
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79 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL<"))); |
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80 iVideoConfigHandler = new (ELeave)TVideoConfigHandler(aHandler); |
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81 iH263Encoder->SetObserver(iVideoConfigHandler); |
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82 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL>"))); |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CVideoConfigCommand::SetIntraFrameInterval |
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87 // Sets the I-Frame refresh rate of the encoded output. |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 TInt CVideoConfigCommand::SetIntraFrameInterval(TUint32 aIFrameInterval) |
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91 { |
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92 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval"))); |
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93 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval aIFrameInterval %d"), aIFrameInterval)); |
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94 return iH263Encoder->SetIFrameInterval(aIFrameInterval); |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CVideoConfigCommand::RequestNextIntraFrame |
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99 // Requests the encoder to encode the next frame as an I-Frame. |
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100 // ----------------------------------------------------------------------------- |
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101 // |
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102 TInt CVideoConfigCommand::RequestNextIntraFrame() |
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103 { |
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104 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::RequestNextIntraFrame"))); |
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105 return iH263Encoder->RequestIFrame(); |
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106 } |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // CVideoConfigCommand::SetVideoFrameRate |
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110 // Sets the frame rate of encoded output for the specified layer. |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 TInt CVideoConfigCommand::SetVideoFrameRate(TUint32 aFrameRate) |
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114 { |
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115 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate"))); |
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116 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate aFrameRate %d"), aFrameRate)); |
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117 return iH263Encoder->SetOutputFrameRate(aFrameRate); |
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118 } |
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119 |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CVideoConfigCommand::~CVideoConfigCommand |
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123 // Destructor. |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 CVideoConfigCommand::~CVideoConfigCommand() |
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127 { |
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128 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand"))); |
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129 delete iVideoConfigHandler; |
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130 __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand"))); |
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131 } |
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132 |
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133 // end of file |