1 /* GStreamer

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

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

     4  *

     5  * gstfakesink.h:

     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 

    24 #ifndef __GST_FAKE_SINK_H__

    25 #define __GST_FAKE_SINK_H__

    26 

    27 #include <gst/gst.h>

    28 #include <gst/base/gstbasesink.h>

    29 

    30 G_BEGIN_DECLS

    31 

    32 

    33 #define GST_TYPE_FAKE_SINK \

    34   (gst_fake_sink_get_type())

    35 #define GST_FAKE_SINK(obj) \

    36   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FAKE_SINK,GstFakeSink))

    37 #define GST_FAKE_SINK_CLASS(klass) \

    38   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FAKE_SINK,GstFakeSinkClass))

    39 #define GST_IS_FAKE_SINK(obj) \

    40   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FAKE_SINK))

    41 #define GST_IS_FAKE_SINK_CLASS(klass) \

    42   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKE_SINK))

    43 #define GST_FAKE_SINK_CAST(obj) ((GstFakeSink *)obj)

    44 

    45 /**

    46  * GstFakeSinkStateError:

    47  * @FAKE_SINK_STATE_ERROR_NONE: no error

    48  * @FAKE_SINK_STATE_ERROR_NULL_READY: cause the NULL to READY state change to fail

    49  * @FAKE_SINK_STATE_ERROR_READY_PAUSED: cause the READY to PAUSED state change to fail:

    50  * @FAKE_SINK_STATE_ERROR_PAUSED_PLAYING: cause the PAUSED to PLAYING state change to fail:

    51  * @FAKE_SINK_STATE_ERROR_PLAYING_PAUSED: cause the PLAYING to PAUSED state change to fail:

    52  * @FAKE_SINK_STATE_ERROR_PAUSED_READY: cause the PAUSED to READY state change to fail:

    53  * @FAKE_SINK_STATE_ERROR_READY_NULL: cause the READY to NULL state change to fail:

    54  *

    55  * Possible state change errors for the state-error property.

    56  */

    57 typedef enum {

    58   FAKE_SINK_STATE_ERROR_NONE = 0,

    59   FAKE_SINK_STATE_ERROR_NULL_READY,

    60   FAKE_SINK_STATE_ERROR_READY_PAUSED,

    61   FAKE_SINK_STATE_ERROR_PAUSED_PLAYING,

    62   FAKE_SINK_STATE_ERROR_PLAYING_PAUSED,

    63   FAKE_SINK_STATE_ERROR_PAUSED_READY,

    64   FAKE_SINK_STATE_ERROR_READY_NULL

    65 } GstFakeSinkStateError;

    66 

    67 typedef struct _GstFakeSink GstFakeSink;

    68 typedef struct _GstFakeSinkClass GstFakeSinkClass;

    69 

    70 /**

    71  * GstFakeSink:

    72  *

    73  * The opaque #GstFakeSink data structure.

    74  */

    75 struct _GstFakeSink {

    76   GstBaseSink		element;

    77 

    78   gboolean		silent;

    79   gboolean		dump;

    80   gboolean		signal_handoffs;

    81   GstFakeSinkStateError state_error;

    82   gchar			*last_message;

    83   gint                  num_buffers;

    84   gint                  num_buffers_left;

    85 };

    86 

    87 struct _GstFakeSinkClass {

    88   GstBaseSinkClass parent_class;

    89 

    90   /* signals */

    91   void (*handoff) (GstElement *element, GstBuffer *buf, GstPad *pad);

    92   void (*preroll_handoff) (GstElement *element, GstBuffer *buf, GstPad *pad);

    93 };

    94 #ifdef __SYMBIAN32__

    95 IMPORT_C

    96 #endif

    97 

    98 

    99 GType gst_fake_sink_get_type (void);

   100 

   101 G_END_DECLS

   102 

   103 #endif /* __GST_FAKE_SINK_H__ */