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76 lines
2 KiB
C
76 lines
2 KiB
C
/* GStreamer
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* Copyright (C) 2010 REAL_NAME <EMAIL_ADDRESS>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef _GST_Y4M_DEC_H_
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#define _GST_Y4M_DEC_H_
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_Y4M_DEC (gst_y4m_dec_get_type())
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#define GST_Y4M_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_Y4M_DEC,GstY4mDec))
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#define GST_Y4M_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_Y4M_DEC,GstY4mDecClass))
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#define GST_IS_Y4M_DEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_Y4M_DEC))
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#define GST_IS_Y4M_DEC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_Y4M_DEC))
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typedef struct _GstY4mDec GstY4mDec;
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typedef struct _GstY4mDecClass GstY4mDecClass;
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struct _GstY4mDec
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{
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GstElement base_y4mdec;
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GstPad *sinkpad;
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GstPad *srcpad;
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GstAdapter *adapter;
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/* state */
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gboolean have_header;
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int frame_index;
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int header_size;
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gboolean have_new_segment;
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gint64 segment_start;
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gint64 segment_stop;
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gint64 segment_position;
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int width;
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int height;
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GstVideoFormat format;
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gboolean interlaced;
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gboolean tff;
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int fps_n;
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int fps_d;
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int par_n;
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int par_d;
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int frame_size;
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};
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struct _GstY4mDecClass
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{
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GstElementClass base_y4mdec_class;
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};
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GType gst_y4m_dec_get_type (void);
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G_END_DECLS
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#endif
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