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mxcpcDefaultMxPEGDecoderBackEnd.h

00001 //           ///          //                                        Mx clientSDK
00002 //          /////        ////                    Mx Crossplatform Client Library
00003 //         /// XXX     XXX ///
00004 //        ///    XXX XXX    ///     $RCSfile: mxcpcDefaultMxPEGDecoderBackEnd.h,v $
00005 //       ///       XXX       ///     $Revision: 1.3 $
00006 //      ///      XXX XXX      ///     $Date: 2005/12/09 15:33:45 $
00007 //     ////    XXX     XXX    ////     $Author: cvs-kai $
00008 //    ////                     ////
00009 //   ////  M  O  B  O  T  I  X  ////////////////////////////////////////////////
00010 //  //// Security Vision Systems //////////////////////////////////////////////
00011 //                                                                          //
00012 //  Copyright (C) 2005 - 2006, MOBOTIX AG, Germany                         //
00013 //  This software is made available under the BSD licence. Please refer   //
00014 //  to the file LICENCE.TXT contained in this distribution for details.  //
00015 //                                                                      //
00016 //  /////////////////////////////////////////////////////////////////////
00017 
00018 
00019 
00020 #ifndef __MXCPC_DEFAULTMXPEGDECODERBACKEND_H__
00021 #define __MXCPC_DEFAULTMXPEGDECODERBACKEND_H__
00022 
00023 
00024 
00025 #include <mxcpcMxPEGDecoderBackEnd.h>
00026 
00027 
00028 
00029 //! MxPEG decoder backend for testing purposes.
00030 /*! 
00031  *  \ingroup mxcpc_core
00032  */
00033 class mxcpcDefaultMxPEGDecoderBackEnd : public mxcpcMxPEGDecoderBackEnd {
00034 
00035  private:
00036   int ReceivedFrames;
00037   int TileNum;
00038   bool ErrorEncountered;
00039   mxcpc::u32 TilePixelBuffer[16*16*3/4];
00040   
00041  public: 
00042   mxcpcDefaultMxPEGDecoderBackEnd();
00043   
00044  public:
00045   //! (Re)implemented.
00046   void videoResolutionChanged(int width, int height);
00047   //! (Re)implemented.
00048   void errorEncountered(void);
00049   //! (Re)implemented.
00050   void frameComplete(void);
00051   //! (Re)implemented.
00052   void provideVideoTilePixelTarget(int tile_x, int tile_y,
00053                                    mxcpc::u32 **target_ptr,
00054                                    int *row_stepping_ptr);
00055   //! (Re)implemented.
00056   void videoTileReceived(void);
00057   
00058   //! Returns the number of frames that have so far been decoded.
00059   int getDecodedFramesNum(void);
00060 };
00061 
00062 
00063 
00064 #endif   // __MXCPC_DEFAULTMXPEGDECODERBACKEND_H__

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