1 /* GStreamer

     2  * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>

     3  *                    2000 Wim Taymans <wtay@chello.be>

     4  *

     5  * gstparse.h: get a pipeline from a text pipeline description

     6  *

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

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

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

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

    11  *

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

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

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

    15  * Library General Public License for more details.

    16  *

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

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

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

    20  * Boston, MA 02111-1307, USA.

    21  */

    22 

    23 #ifndef __GST_PARSE_H__

    24 #define __GST_PARSE_H__

    25 

    26 #include <gst/gstelement.h>

    27 

    28 G_BEGIN_DECLS

    29 

    30 GQuark gst_parse_error_quark (void);

    31 /**

    32  * GST_PARSE_ERROR:

    33  *

    34  * Get access to the error quark of the parse subsystem.

    35  */

    36 #define GST_PARSE_ERROR gst_parse_error_quark ()

    37 

    38 /**

    39  * GstParseError:

    40  * @GST_PARSE_ERROR_SYNTAX: A syntax error occured.

    41  * @GST_PARSE_ERROR_NO_SUCH_ELEMENT: The description contained an unknown element

    42  * @GST_PARSE_ERROR_NO_SUCH_PROPERTY: An element did not have a specified property

    43  * @GST_PARSE_ERROR_LINK: There was an error linking two pads.

    44  * @GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY: There was an error setting a property

    45  * @GST_PARSE_ERROR_EMPTY_BIN: An empty bin was specified.

    46  * @GST_PARSE_ERROR_EMPTY: An empty description was specified

    47  *

    48  * The different parsing errors that can occur.

    49  */

    50 typedef enum

    51 {

    52   GST_PARSE_ERROR_SYNTAX,

    53   GST_PARSE_ERROR_NO_SUCH_ELEMENT,

    54   GST_PARSE_ERROR_NO_SUCH_PROPERTY,

    55   GST_PARSE_ERROR_LINK,

    56   GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY,

    57   GST_PARSE_ERROR_EMPTY_BIN,

    58   GST_PARSE_ERROR_EMPTY

    59 } GstParseError;

    60 #ifdef __SYMBIAN32__

    61 IMPORT_C

    62 #endif

    63 

    64 

    65 

    66 GstElement*	gst_parse_launch	(const gchar *pipeline_description, GError **error);

    67 #ifdef __SYMBIAN32__

    68 IMPORT_C

    69 #endif

    70 

    71 GstElement*	gst_parse_launchv	(const gchar **argv, GError **error);

    72 

    73 G_END_DECLS

    74 

    75 #endif /* __GST_PARSE_H__ */