1 /* GStreamer mpeg2enc (mjpegtools) wrapper 2 * (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> 3 * 4 * gstmpeg2encpicturereader.hh: GStreamer/mpeg2enc input wrapper 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __GST_MPEG2ENCPICTUREREADER_H__ 23 #define __GST_MPEG2ENCPICTUREREADER_H__ 24 25 #include <gst/gst.h> 26 27 #include <picturereader.hh> 28 #include <imageplanes.hh> 29 30 31 class GstMpeg2EncPictureReader : public PictureReader { 32 public: 33 GstMpeg2EncPictureReader (GstElement *element, GstCaps *caps, 34 EncoderParams *params); 35 ~GstMpeg2EncPictureReader (); 36 37 /* get input picture parameters (width/height etc.) */ 38 void StreamPictureParams (MPEG2EncInVidParams &strm); 39 40 protected: 41 /* read a frame */ 42 bool LoadFrame (ImagePlanes &image); 43 44 private: 45 GstElement *element; 46 GstCaps *caps; 47 }; 48 49 #endif /* __GST_MPEG2ENCPICTUREREADER_H__ */ 50