/* GStreamer mplex (mjpegtools) wrapper * (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> * (c) 2008 Mark Nauwelaerts <mnauw@users.sourceforge.net> * * gstmplexibitstream.hh: gstreamer/mplex input bitstream wrapper * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_MPLEXIBITSTREAM_H__ #define __GST_MPLEXIBITSTREAM_H__ #include <gst/gst.h> #include <mjpeg_types.h> #include <bits.hpp> #include "gstmplex.hh" /* forward declaration; break circular referencing */ typedef struct _GstMplex GstMplex; typedef struct _GstMplexPad GstMplexPad; class GstMplexIBitStream : public IBitStream { public: GstMplexIBitStream (GstMplexPad *pad, guint buf_size = BUFFER_SIZE); bool ReadBuffer (); protected: /* read data */ size_t ReadStreamBytes (uint8_t *buf, size_t number); /* are we at EOS? */ bool EndOfStream (void); private: GstMplex *mplex; GstMplexPad *mpad; gboolean eos; }; #endif /* __GST_MPLEXIBITSTREAM_H__ */