2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wtay@chello.be>
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.
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.
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., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
24 #ifndef __GST_FAKE_SINK_H__
25 #define __GST_FAKE_SINK_H__
28 #include <gst/base/gstbasesink.h>
31 #define GST_TYPE_FAKE_SINK \
32 (gst_fake_sink_get_type())
33 #define GST_FAKE_SINK(obj) \
34 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FAKE_SINK,GstFakeSink))
35 #define GST_FAKE_SINK_CLASS(klass) \
36 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FAKE_SINK,GstFakeSinkClass))
37 #define GST_IS_FAKE_SINK(obj) \
38 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FAKE_SINK))
39 #define GST_IS_FAKE_SINK_CLASS(klass) \
40 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKE_SINK))
41 #define GST_FAKE_SINK_CAST(obj) ((GstFakeSink *)obj)
43 * GstFakeSinkStateError:
44 * @FAKE_SINK_STATE_ERROR_NONE: no error
45 * @FAKE_SINK_STATE_ERROR_NULL_READY: cause the NULL to READY state change to fail
46 * @FAKE_SINK_STATE_ERROR_READY_PAUSED: cause the READY to PAUSED state change to fail:
47 * @FAKE_SINK_STATE_ERROR_PAUSED_PLAYING: cause the PAUSED to PLAYING state change to fail:
48 * @FAKE_SINK_STATE_ERROR_PLAYING_PAUSED: cause the PLAYING to PAUSED state change to fail:
49 * @FAKE_SINK_STATE_ERROR_PAUSED_READY: cause the PAUSED to READY state change to fail:
50 * @FAKE_SINK_STATE_ERROR_READY_NULL: cause the READY to NULL state change to fail:
52 * Possible state change errors for the state-error property.
56 FAKE_SINK_STATE_ERROR_NONE = 0,
57 FAKE_SINK_STATE_ERROR_NULL_READY,
58 FAKE_SINK_STATE_ERROR_READY_PAUSED,
59 FAKE_SINK_STATE_ERROR_PAUSED_PLAYING,
60 FAKE_SINK_STATE_ERROR_PLAYING_PAUSED,
61 FAKE_SINK_STATE_ERROR_PAUSED_READY,
62 FAKE_SINK_STATE_ERROR_READY_NULL
63 } GstFakeSinkStateError;
65 typedef struct _GstFakeSink GstFakeSink;
66 typedef struct _GstFakeSinkClass GstFakeSinkClass;
67 typedef struct _GstExampleMgr GstExampleMgr;
72 * The opaque #GstFakeSink data structure.
80 gboolean signal_handoffs;
81 GstFakeSinkStateError state_error;
84 gint num_buffers_left;
85 GstExampleMgr *example_mgr;
88 struct _GstFakeSinkClass
90 GstBaseSinkClass parent_class;
93 void (*handoff) (GstElement * element, GstBuffer * buf, GstPad * pad);
94 void (*preroll_handoff) (GstElement * element, GstBuffer * buf, GstPad * pad);
97 G_GNUC_INTERNAL GType gst_fake_sink_get_type (void);
99 #define GST_EXAMPLE_MGR_CONTEXT_TYPE "gst.example.ExampleMgr"
101 GstContext *gst_example_mgr_new_context (GstExampleMgr * mgr);
102 GstQuery *gst_example_mgr_query_context (void);
103 void gst_context_set_example_mgr (GstContext * context, GstExampleMgr * mgr);
104 gboolean gst_context_get_example_mgr (GstContext * context,
105 GstExampleMgr ** mgr);
107 #define GST_TYPE_EXAMPLE_MGR (gst_example_mgr_get_type())
108 GType gst_example_mgr_get_type (void);
110 GstExampleMgr *gst_example_mgr_new (GDestroyNotify destroy_notify);
111 GstExampleMgr *gst_example_mgr_ref (GstExampleMgr * mgr);
112 void gst_example_mgr_unref (GstExampleMgr * mgr);
115 #endif /* __GST_FAKE_SINK_H__ */