1 /* GStreamer

     2  * Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>

     3  *

     4  * This library is free software; you can redistribute it and/or

     5  * modify it under the terms of the GNU Library General Public

     6  * License as published by the Free Software Foundation; either

     7  * version 2 of the License, or (at your option) any later version.

     8  *

     9  * This library is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    12  * Library General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU Library General Public

    15  * License along with this library; if not, write to the

    16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    17  * Boston, MA 02111-1307, USA.

    18  */

    19 

    20 #ifndef __GST_CD_PARANOIA_SRC_H__

    21 #define __GST_CD_PARANOIA_SRC_H__

    22 

    23 #include "gst/cdda/gstcddabasesrc.h"

    24 

    25 G_BEGIN_DECLS

    26 

    27 #define size16 gint16

    28 #define size32 gint32

    29 

    30 #ifdef CDPARANOIA_HEADERS_IN_DIR

    31   #include <cdda/cdda_interface.h>

    32   #include <cdda/cdda_paranoia.h>

    33 #else

    34   #include <cdda_interface.h>

    35   #include <cdda_paranoia.h>

    36 #endif

    37 

    38 #define GST_TYPE_CD_PARANOIA_SRC            (gst_cd_paranoia_src_get_type())

    39 #define GST_CD_PARANOIA_SRC(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CD_PARANOIA_SRC,GstCdParanoiaSrc))

    40 #define GST_CD_PARANOIA_SRC_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CD_PARANOIA_SRC,GstCdParanoiaSrcClass))

    41 #define GST_IS_CD_PARANOIA_SRC(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CD_PARANOIA_SRC))

    42 #define GST_IS_CD_PARANOIA_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CD_PARANOIA_SRC))

    43 #define GST_CD_PARANOIA_SRC_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CDDA_BASAE_SRC, GstCdParanoiaSrcClass))

    44 

    45 typedef struct _GstCdParanoiaSrc GstCdParanoiaSrc;

    46 typedef struct _GstCdParanoiaSrcClass GstCdParanoiaSrcClass;

    47 

    48 /**

    49  * GstCdParanoiaSrc:

    50  *

    51  * The cdparanoia object structure.

    52  */

    53 struct _GstCdParanoiaSrc {

    54   GstCddaBaseSrc   cddabasesrc;

    55 

    56   /*< private >*/

    57   cdrom_drive     *d;

    58   cdrom_paranoia  *p;

    59 

    60   gint             next_sector; /* -1 or next sector we expect to

    61                                  * read, so we know when to do a seek */

    62 

    63   gint             paranoia_mode;

    64   gint             read_speed;

    65   gint             search_overlap;

    66 

    67   gchar           *generic_device;

    68 };

    69 

    70 struct _GstCdParanoiaSrcClass {

    71   GstCddaBaseSrcClass parent_class;

    72 

    73   /* signal callbacks */

    74   /**

    75    * GstCdParanoiaSrcClass::transport-error:

    76    * @src: the GstCddaBaseSrc source element object

    77    * @sector: the sector at which the error happened

    78    *

    79    * This signal is emitted when a sector could not be read

    80    * because of a transport error.

    81    */

    82   void (*transport_error)	(GstCdParanoiaSrc * src, gint sector);

    83   /**

    84    * GstCdParanoiaSrcClass::uncorrected-error:

    85    * @src: the GstCddaBaseSrc source element object

    86    * @sector: the sector at which the error happened

    87    *

    88    * This signal is emitted when a sector could not be read

    89    * because of a transport error.

    90    */

    91   void (*uncorrected_error)	(GstCdParanoiaSrc * src, gint sector);

    92 };

    93 

    94 GType    gst_cd_paranoia_src_get_type (void);

    95 

    96 G_END_DECLS

    97 

    98 #endif /* __GST_CD_PARANOIA_SRC_H__ */

    99