MxPEGScanDecoderIPP.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 12:31:37 +0200 (Fri, 29 Jun 2007) $
00015 //  $HeadURL: http://svn.mobotix.net/svn/mxsdk/src/IPPAcceleratedMxPEGComponent/trunk/include/MxPEGScanDecoderIPP.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_MXPEGSCANDECODERIPP_H__
00061 #define __MX_MXPEGSCANDECODERIPP_H__
00062 
00063 
00064 
00065 #define MX_MXPEGSCANDECODERIPP_ID "MxPEGScanDecoderIPP"
00066 
00067 
00068 
00069 #include "MxPEGScanDecoderIPPCore.h"
00070 
00071 #include <interfaces/IComponent.h>
00072 #include <interfaces/IComponentInvoker.h>
00073 #include <interfaces/IMxPEGScanDecoder.h>
00074 
00075 #include <Framework/Framework.h>
00076 
00077 #include <mxm/core/mxmStringList.h>
00078 #include <mxm/core/mxmString.h>
00079 
00080 
00081 
00082 class mxmUndecodedMxPEGFrameDescriptor;
00083 class IMxPEGTileReceiver;
00084 
00085 
00086 
00087 namespace mx {
00088   
00091 
00096   class MxPEGScanDecoderIPP : public MxPEGScanDecoderIPPCore,
00097                               public virtual IComponent,
00098                               public virtual IMxPEGScanDecoder {
00099     
00103    private:
00104     static mxm::smart<mxmStringList> _enumerateInterfaces() {
00105       return(new mxmStringList((mxmString(MX_MXPEGSCANDECODERIPP_ID),
00106                                MX_ICOMPONENT_ID,
00107                                MX_IMXPEGSCANDECODER_ID,
00108                                MX_IUNDECODEDMXPEGFRAMERECEIVER_ID,
00109                                MX_ISENDSMXPEGTILES_ID,
00110                                MX_IERRORSTATE_ID)));
00111       }
00112       static mxm::smart<mxmStringList> _enumerateCapabilities(
00113                                           const mxmString &interface_id) {
00114          if(interface_id == mx::Framework::IdHintKey)
00115           return(new mxmStringList(MX_MXPEGSCANDECODERIPP_ID));
00116          if(interface_id == mx::Framework::ObsoletesHintKey)
00117           return(new mxmStringList("MxPEGScanDecoderSoftwareOnly"));
00118          else
00119           return(new mxmStringList());
00120       }
00121     private:
00122       class Invoker : public mxmObject, public virtual IComponentInvoker {
00123        public:
00124          mxm::smart<mxmStringList> enumerateInterfaces() {
00125             return(_enumerateInterfaces());
00126          }
00127          mxm::smart<mxmStringList> enumerateCapabilities(
00128                                      const mxmString &interface_id) {
00129             return(_enumerateCapabilities(interface_id));
00130          }
00131          IComponent *newComponent() {
00132             return(new MxPEGScanDecoderIPP());
00133          }
00134       };
00135     public:
00137       static IComponentInvoker *newInvoker() {
00138          return(new Invoker());
00139       }
00140     
00141    private:
00142     IMxPEGTileReceiver *TileReceiver;
00143     int Width,
00144         Height;
00145     mxm::u32 *UpperHalfBuffer;
00146     bool ErrorEncountered;
00147     
00148    public:
00149     MxPEGScanDecoderIPP();
00150     ~MxPEGScanDecoderIPP();
00151     
00152    public:
00154     mxm::smart<mxmStringList> enumerateInterfaces();
00156     mxm::smart<mxmStringList> enumerateCapabilities(
00157                                 const mxmString &interface);
00158     
00160     void receiveUndecodedMxPEGFrame(mxmUndecodedMxPEGFrameDescriptor
00161                                      *frame_descriptor);
00163     void receiveMxPEGAudioFrame(const mxmAudioBlockInfo &audio_info,
00164                                 const mxm::u8 *sample_data);
00165     
00167     void setMxPEGTileReceiver(IMxPEGTileReceiver *receiver);
00168     
00170     bool errorState();
00172     void setErrorState();
00173   };
00174 };
00175 
00176 
00177 
00178 #endif   // __MX_MXPEGSCANDECODERIPP_H__

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