MythTV: dummydecoder.h Source File

00001 #ifndef DUMMYDECODER_H_
00002 #define DUMMYDECODER_H_
00003 
00004 #include <qmap.h>
00005 #include <qptrlist.h>
00006 
00007 #include "programinfo.h"
00008 #include "format.h"
00009 #include "decoderbase.h"
00010 
00011 extern "C" {
00012 #include "frame.h"
00013 }
00014 
00015 class DummyDecoder : public DecoderBase
00016 {
00017   public:
00018     DummyDecoder(NuppelVideoPlayer *parent, ProgramInfo *pginfo) : 
00019         DecoderBase(parent, pginfo) {}
00020     virtual ~DummyDecoder() {}
00021 
00022     virtual int OpenFile(RingBuffer *, bool, char *, int) { return 0; }
00023     virtual bool GetFrame(int) { usleep(10000); return false; }
00024 
00025     virtual bool isLastFrameKey(void) { return true; }
00026     virtual void WriteStoredData(RingBuffer *, bool, long) {}
00027 
00028     virtual long UpdateStoredFrameNum(long) { return 0; }
00029 
00030     virtual QString GetCodecDecoderName(void) const { return "dummy"; }
00031     virtual MythCodecID GetVideoCodecID(void) const { return kCodec_NONE; }
00032 
00033     virtual bool SyncPositionMap(void) { return false; }
00034 };
00035 
00036 #endif