DiagnosticsMxPEGTileReceiver.h

00001 //           ///          //                                  C++ Cross Platform
00002 //          /////        ////
00003 //         /// XXX     XXX ///            ///////////   /////////     ///   ///
00004 //        ///    XXX XXX    ///         ///             ///    ///   ///  ///
00005 //       ///       XXX       ///         /////////     ///      //  //////
00006 //      ///      XXX XXX      ///               ///   ///    ///   ///  ///
00007 //     ////    XXX     XXX    ////    ////////////  //////////    ///   ///
00008 //    ////                     ////
00009 //   ////  M  O  B  O  T  I  X  ////////////////////////////////////////////////
00010 //  //// Security Vision Systems //////////////////////////////////////////////
00011 //
00012 //  $Author: khe_admin $
00013 //  $LastChangedBy: khe_admin $
00014 //  $LastChangedDate: 2007-06-29 15:34:53 +0200 (Fri, 29 Jun 2007) $
00015 //  $HeadURL: http://svn.mobotix.net/svn/mxsdk/src/MxPEGCoreComponent/trunk/include/DiagnosticsMxPEGTileReceiver.h $
00016 //
00018      //
00019      //  MOBOTIX MxPEG SDK
00020      //
00021      //  This file belongs to the C++ library released as part of the MxPEG SDK.
00022      //
00023      //  This software is licensed under the BSD licence,
00024      //  http://www.opensource.org/licenses/bsd-license.php
00025      //
00026      //  Copyright (c) 2005 - 2007, MOBOTIX AG
00027      //  All rights reserved.
00028      //
00029      //  Redistribution and use in source and binary forms, with or without
00030      //  modification, are permitted provided that the following conditions are
00031      //  met:
00032      //
00033      //  - Redistributions of source code must retain the above copyright
00034      //    notice, this list of conditions and the following disclaimer.
00035      //
00036      //  - Redistributions in binary form must reproduce the above copyright
00037      //    notice, this list of conditions and the following disclaimer in the
00038      //    documentation and/or other materials provided with the distribution.
00039      //
00040      //  - Neither the name of MOBOTIX AG nor the names of its contributors may
00041      //    be used to endorse or promote products derived from this software
00042      //    without specific prior written permission.
00043      //
00044      //  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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00057 
00058 
00059 
00060 #ifndef __MX_DIAGNOSTICSMXPEGTILERECEIVER_H__
00061 #define __MX_DIAGNOSTICSMXPEGTILERECEIVER_H__
00062 
00063 
00064 
00065 #define MX_DIAGNOSTICSMXPEGTILERECEIVER_ID "DiagnosticsMxPEGTileReceiver"
00066 
00067 
00068 
00069 #include <interfaces/IComponent.h>
00070 #include <interfaces/IComponentInvoker.h>
00071 #include <interfaces/IMxPEGTileReceiver.h>
00072 #include <interfaces/IErrorState.h>
00073 
00074 #include <Framework/Framework.h>
00075 
00076 #include <mxm/core/mxmFrameInfo.h>
00077 
00078 
00079 
00080 namespace mx {
00081   
00083 
00088   class DiagnosticsMxPEGTileReceiver : public mxmObject,
00089                                        public virtual IComponent,
00090                                        public virtual IMxPEGTileReceiver {
00091     
00095    private:
00096     static mxm::smart<mxmStringList> _enumerateInterfaces() {
00097       return(new mxmStringList((mxmString(MX_DIAGNOSTICSMXPEGTILERECEIVER_ID),
00098                                 MX_ICOMPONENT_ID,
00099                                 MX_IMXPEGTILERECEIVER_ID,
00100                                 MX_IERRORSTATE_ID)));
00101       }
00102       static mxm::smart<mxmStringList> _enumerateCapabilities(
00103                                           const mxmString &interface) {
00104          if(interface == mx::Framework::IdHintKey)
00105           return(new mxmStringList(MX_DIAGNOSTICSMXPEGTILERECEIVER_ID));
00106          else
00107           return(new mxmStringList());
00108       }
00109       
00110     private:
00111       class Invoker : public mxmObject, public virtual IComponentInvoker {
00112        public:
00113          mxm::smart<mxmStringList> enumerateInterfaces() {
00114             return(_enumerateInterfaces());
00115          }
00116          mxm::smart<mxmStringList> enumerateCapabilities(
00117                                      const mxmString &interface) {
00118             return(_enumerateCapabilities(interface));
00119          }
00120          IComponent *newComponent() {
00121             return(new DiagnosticsMxPEGTileReceiver());
00122          }
00123       };
00124     public:
00126       static IComponentInvoker *newInvoker() {
00127          return(new Invoker());
00128       }
00129     
00130    private:
00131     int ReceivedFrames;
00132     int TileNum,
00133         AudioBlockNum;
00134     bool ErrorEncountered;
00135     mxm::u32 TilePixelBuffer[16*16*3/4];
00136     mxmFrameInfo FrameInfo;
00137     
00138    public:
00139     DiagnosticsMxPEGTileReceiver();
00140     ~DiagnosticsMxPEGTileReceiver();
00141     
00142    public:
00144     mxm::smart<mxmStringList> enumerateInterfaces();
00146     mxm::smart<mxmStringList> enumerateCapabilities(const mxmString &interface);
00147     
00149     void setFrameInfo(const mxmFrameInfo &frame_info);
00151     void videoResolutionChanged(int width, int height);
00153     void frameComplete();
00155     void provideVideoTilePixelTarget(int tile_x, int tile_y,
00156                                      mxm::u32 **target_ptr,
00157                                      int *row_stepping_ptr);
00159     void videoTileTransferred();
00161     int frameCounter();
00162     
00164     mxm::u8 *provideAudioBlockTarget(const mxmAudioBlockInfo
00165                                             &audio_block_info);
00167     virtual void audioBlockTransferred();
00168     
00170     void setErrorState();
00172     bool errorState();
00173   };
00174 };
00175 
00176 
00177 
00178 #endif   // __MX_DIAGNOSTICSMXPEGTILERECEIVER_H__

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