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91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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 __VCDSRC_H__
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#define __VCDSRC_H__
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#include <gst/gst.h>
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#include <linux/cdrom.h>
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G_BEGIN_DECLS
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#define VCD_BYTES_PER_SECTOR 2352
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#define GST_TYPE_VCDSRC \
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(gst_vcdsrc_get_type())
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#define GST_VCDSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VCDSRC,GstVCDSrc))
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#define GST_VCDSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VCDSRC,GstVCDSrcClass))
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#define GST_IS_VCDSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VCDSRC))
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#define GST_IS_VCDSRC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VCDSRC))
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/* NOTE: per-element flags start with 16 for now */
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typedef enum {
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VCDSRC_OPEN = (GST_ELEMENT_FLAG_LAST << 0),
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VCDSRC_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2),
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} GstVCDSrcFlags;
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typedef struct _GstVCDSrc GstVCDSrc;
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typedef struct _GstVCDSrcClass GstVCDSrcClass;
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struct _GstVCDSrc {
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GstElement element;
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/* pads */
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GstPad *srcpad;
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/* device */
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gchar *device;
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/* track number */
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gint track;
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/* fd */
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gint fd;
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struct cdrom_tochdr tochdr;
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gint numtracks;
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struct cdrom_tocentry *tracks;
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/* current time offset */
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gulong trackoffset;
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gulong frameoffset;
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/* bytes offset in next buf */
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gulong tempoffset;
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gboolean discont, flush;
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gulong curoffset; /* current offset in file */
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gulong bytes_per_read; /* bytes per read */
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gulong seq; /* buffer sequence number */
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int max_errors;
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};
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struct _GstVCDSrcClass {
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GstElementClass parent_class;
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};
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GType gst_vcdsrc_get_type(void);
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G_END_DECLS
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#endif /* __VCDSRC_H__ */
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