MxPEGRawFrameDumper.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/MxPEGRawFrameDumper.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
00045      //  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00046      //  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00047      //  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
00048      //  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00049      //  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00050      //  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00051      //  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00052      //  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00053      //  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00054      //  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00055      //
00057 
00058 
00059 
00060 #ifndef __MX_MXPEGRAWFRAMEDUMPER_H__
00061 #define __MX_MXPEGRAWFRAMEDUMPER_H__
00062 
00063 
00064 
00065 #define MX_MXPEGRAWFRAMEDUMPER_ID "MxPEGRawFrameDumper"
00066 
00067 
00068 
00069 #include "BufferedMxPEGDecoderBackEnd.h"
00070 
00071 #include <interfaces/IComponent.h>
00072 #include <interfaces/IComponentInvoker.h>
00073 #include <interfaces/IMxPEGRawFrameDumper.h>
00074 
00075 #include <Framework/Framework.h>
00076 
00077 
00078 
00079 namespace mx {
00080   
00081   class ISegmentedStreamReceiver;
00082   
00084 
00089   class MxPEGRawFrameDumper : public BufferedMxPEGDecoderBackEnd,
00090                               public virtual IComponent,
00091                               public virtual IMxPEGRawFrameDumper {
00092     
00096    private:
00097     static mxm::smart<mxmStringList> _enumerateInterfaces() {
00098       return(new mxmStringList((mxmString(MX_MXPEGRAWFRAMEDUMPER_ID),
00099                                MX_ICOMPONENT_ID,
00100                                MX_IMXPEGRAWFRAMEDUMPER_ID,
00101                                MX_IMXPEGTILERECEIVER_ID,
00102                                MX_ISENDSSEGMENTEDSTREAM_ID,
00103                                MX_IERRORSTATE_ID)));
00104       }
00105       static mxm::smart<mxmStringList> _enumerateCapabilities(
00106                                           const mxmString &interface_id) {
00107          if(interface_id == mx::Framework::IdHintKey)
00108           return(new mxmStringList(MX_MXPEGRAWFRAMEDUMPER_ID));
00109          else
00110           return(new mxmStringList());
00111       }
00112     private:
00113       class Invoker : public mxmObject, public virtual IComponentInvoker {
00114        public:
00115          mxm::smart<mxmStringList> enumerateInterfaces() {
00116             return(_enumerateInterfaces());
00117          }
00118          mxm::smart<mxmStringList> enumerateCapabilities(
00119                                      const mxmString &interface_id) {
00120             return(_enumerateCapabilities(interface_id));
00121          }
00122          IComponent *newComponent() {
00123             return(new MxPEGRawFrameDumper());
00124          }
00125       };
00126     public:
00128       static IComponentInvoker *newInvoker() {
00129          return(new Invoker());
00130       }
00131      
00132    private:
00133     ISegmentedStreamReceiver *FrameReceiver;
00134     bool ConvertToYUV;
00135     mxm::u8 *YUVBuffer;
00136     bool ExplicitDumpMode;
00137     int FrameCounter;
00138     bool ErrorEncountered;
00139     
00140    public:
00142     MxPEGRawFrameDumper();
00143     ~MxPEGRawFrameDumper();
00144     
00145    public:
00147     mxm::smart<mxmStringList> enumerateInterfaces();
00149     mxm::smart<mxmStringList> enumerateCapabilities(
00150                                 const mxmString &interface);
00151     
00153     void setSegmentedStreamReceiver(ISegmentedStreamReceiver *receiver);
00154     
00156     void dumpFrame();
00158     void enableExplicitDumps(bool enabled);
00160     void enableYUVDumps(bool enabled);
00161     
00163     void videoResolutionChanged(int width, int height);
00165     void videoTileTransferred();
00167     mxm::u8 *provideAudioBlockTarget(const mxmAudioBlockInfo
00168                                      &audio_block_info);
00170     void audioBlockTransferred();
00172     void frameComplete();
00174     int frameCounter();
00175     
00177     void setErrorState();
00179     bool errorState();
00180   };
00181 };
00182 
00183 
00184 
00185 #endif   // __MX_MXPEGRAWFRAMEDUMPER_H__
00186 

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