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mxcpcMxPEGDecoderBackEnd.h

00001 //           ///          //
00002 //          /////        ////
00003 //         /// XXX     XXX ///
00004 //        ///    XXX XXX    ///     $RCSfile: mxcpcMxPEGDecoderBackEnd.h,v $  
00005 //       ///       XXX       ///     $Revision: 1.6 $
00006 //      ///      XXX XXX      ///     $Date: 2005/08/09 13:57:26 $
00007 //     ////    XXX     XXX    ////     $Author: cvs-steve $
00008 //    ////                     ////
00009 //   ////  M  O  B  O  T  I  X  ////////////////////////////////////////////////
00010 //  //// Security Vision Systems ///////////////////////////////////////////////
00011 
00012 // Copyright (c) 2005, MOBOTIX AG.
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 #ifndef __MXCPC_MXPEGDECODERBACKEND_H__
00018 #define __MXCPC_MXPEGDECODERBACKEND_H__
00019 
00020 
00021 
00022 #include <mxcpc_namespace.h>
00023 
00024 
00025 
00027 
00034 class mxcpcMxPEGDecoderBackEnd {
00035 
00036  public:
00037   virtual ~mxcpcMxPEGDecoderBackEnd();
00038 
00039  public:
00040   
00043 
00048   virtual void videoResolutionChanged(int width, int height) = 0;
00049   
00052 
00057   virtual void errorEncountered(void) = 0;
00058   
00062 
00066   virtual void frameComplete(void) = 0;
00067   
00070 
00079   virtual void provideVideoTilePixelTarget(int tile_x, int tile_y,
00080                                             mxcpc::u32 **target_ptr,
00081                                             int *row_stepping_ptr)   = 0; 
00083 
00086   virtual void videoTileReceived(void) = 0; 
00087 };
00088 
00089 
00090 
00091 #endif   // __MXCPC_MXPEGDECODERBACKEND_H__

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