gstreamer/subprojects/gst-plugins-base/ext/cdparanoia/gstcdparanoiasrc.h

104 lines
3.4 KiB
C

/* GStreamer
* Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
*
* 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_CD_PARANOIA_SRC_H__
#define __GST_CD_PARANOIA_SRC_H__
#include <gst/audio/gstaudiocdsrc.h>
G_BEGIN_DECLS
/* on OSX the cdparanoia headers include IOKit framework headers (in particular
* SCSICmds_INQUIRY_Definitions.h) which define a structure that has a member
* named VERSION, so we must #undef VERSION here for things to compile on OSX */
static const char GST_PLUGINS_BASE_VERSION[] = VERSION;
#undef VERSION
#ifdef CDPARANOIA_HEADERS_IN_DIR
#include <cdda/cdda_interface.h>
#include <cdda/cdda_paranoia.h>
#else
#include <cdda_interface.h>
#include <cdda_paranoia.h>
#endif
#define GST_TYPE_CD_PARANOIA_SRC (gst_cd_paranoia_src_get_type())
#define GST_CD_PARANOIA_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CD_PARANOIA_SRC,GstCdParanoiaSrc))
#define GST_CD_PARANOIA_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CD_PARANOIA_SRC,GstCdParanoiaSrcClass))
#define GST_IS_CD_PARANOIA_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CD_PARANOIA_SRC))
#define GST_IS_CD_PARANOIA_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CD_PARANOIA_SRC))
typedef struct _GstCdParanoiaSrc GstCdParanoiaSrc;
typedef struct _GstCdParanoiaSrcClass GstCdParanoiaSrcClass;
/**
* GstCdParanoiaSrc:
*
* The cdparanoia object structure.
*/
struct _GstCdParanoiaSrc {
GstAudioCdSrc audiocdsrc;
/*< private >*/
cdrom_drive *d;
cdrom_paranoia *p;
gint next_sector; /* -1 or next sector we expect to
* read, so we know when to do a seek */
gint paranoia_mode;
gint read_speed;
gint search_overlap;
gint cache_size;
gchar *generic_device;
};
struct _GstCdParanoiaSrcClass {
GstAudioCdSrcClass parent_class;
/* signal callbacks */
/**
* GstCdParanoiaSrcClass::transport-error:
* @src: the GstAudioCdSrc source element object
* @sector: the sector at which the error happened
*
* This signal is emitted when a sector could not be read
* because of a transport error.
*/
void (*transport_error) (GstCdParanoiaSrc * src, gint sector);
/**
* GstCdParanoiaSrcClass::uncorrected-error:
* @src: the GstAudioCdSrc source element object
* @sector: the sector at which the error happened
*
* This signal is emitted when a sector could not be read
* because of a transport error.
*/
void (*uncorrected_error) (GstCdParanoiaSrc * src, gint sector);
};
GST_ELEMENT_REGISTER_DECLARE (cdparanoiasrc);
GType gst_cd_paranoia_src_get_type (void);
G_END_DECLS
#endif /* __GST_CD_PARANOIA_SRC_H__ */