/usr/include/gstreamer-0.10/gst/app/gstappsink.h is in libgstreamer-plugins-base0.10-dev 0.10.36-1ubuntu0.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | /* GStreamer
* Copyright (C) 2007 David Schleef <ds@schleef.org>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _GST_APP_SINK_H_
#define _GST_APP_SINK_H_
#include <gst/gst.h>
#include <gst/base/gstbasesink.h>
G_BEGIN_DECLS
#define GST_TYPE_APP_SINK \
(gst_app_sink_get_type())
#define GST_APP_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_APP_SINK,GstAppSink))
#define GST_APP_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_APP_SINK,GstAppSinkClass))
#define GST_IS_APP_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_APP_SINK))
#define GST_IS_APP_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_APP_SINK))
/* Since 0.10.23 */
#define GST_APP_SINK_CAST(obj) \
((GstAppSink*)(obj))
typedef struct _GstAppSink GstAppSink;
typedef struct _GstAppSinkClass GstAppSinkClass;
typedef struct _GstAppSinkPrivate GstAppSinkPrivate;
/**
* GstAppSinkCallbacks:
* @eos: Called when the end-of-stream has been reached. This callback
* is called from the steaming thread.
* @new_preroll: Called when a new preroll buffer is available.
* This callback is called from the steaming thread.
* The new preroll buffer can be retrieved with
* gst_app_sink_pull_preroll() either from this callback
* or from any other thread.
* @new_buffer: Called when a new buffer is available.
* This callback is called from the steaming thread.
* The new buffer can be retrieved with
* gst_app_sink_pull_buffer() either from this callback
* or from any other thread.
* @new_buffer_list: Called when a new bufferlist is available.
* This callback is called from the steaming thread.
* The new bufferlist can be retrieved with
* gst_app_sink_pull_buffer_list() either from this callback
* or from any other thread.
*
* A set of callbacks that can be installed on the appsink with
* gst_app_sink_set_callbacks().
*
* Since: 0.10.23
*/
typedef struct {
void (*eos) (GstAppSink *sink, gpointer user_data);
GstFlowReturn (*new_preroll) (GstAppSink *sink, gpointer user_data);
GstFlowReturn (*new_buffer) (GstAppSink *sink, gpointer user_data);
GstFlowReturn (*new_buffer_list) (GstAppSink *sink, gpointer user_data);
/*< private >*/
gpointer _gst_reserved[GST_PADDING - 1];
} GstAppSinkCallbacks;
struct _GstAppSink
{
GstBaseSink basesink;
/*< private >*/
GstAppSinkPrivate *priv;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
struct _GstAppSinkClass
{
GstBaseSinkClass basesink_class;
/* signals */
void (*eos) (GstAppSink *sink);
void (*new_preroll) (GstAppSink *sink);
void (*new_buffer) (GstAppSink *sink);
/* actions */
GstBuffer * (*pull_preroll) (GstAppSink *sink);
GstBuffer * (*pull_buffer) (GstAppSink *sink);
/* ABI added */
GstBufferList * (*new_buffer_list) (GstAppSink *sink);
GstBufferList * (*pull_buffer_list) (GstAppSink *sink);
/*< private >*/
gpointer _gst_reserved[GST_PADDING - 2];
};
GType gst_app_sink_get_type(void);
void gst_app_sink_set_caps (GstAppSink *appsink, const GstCaps *caps);
GstCaps * gst_app_sink_get_caps (GstAppSink *appsink);
gboolean gst_app_sink_is_eos (GstAppSink *appsink);
void gst_app_sink_set_emit_signals (GstAppSink *appsink, gboolean emit);
gboolean gst_app_sink_get_emit_signals (GstAppSink *appsink);
void gst_app_sink_set_max_buffers (GstAppSink *appsink, guint max);
guint gst_app_sink_get_max_buffers (GstAppSink *appsink);
void gst_app_sink_set_drop (GstAppSink *appsink, gboolean drop);
gboolean gst_app_sink_get_drop (GstAppSink *appsink);
GstBuffer * gst_app_sink_pull_preroll (GstAppSink *appsink);
GstBuffer * gst_app_sink_pull_buffer (GstAppSink *appsink);
GstBufferList * gst_app_sink_pull_buffer_list (GstAppSink *appsink);
void gst_app_sink_set_callbacks (GstAppSink * appsink,
GstAppSinkCallbacks *callbacks,
gpointer user_data,
GDestroyNotify notify);
G_END_DECLS
#endif
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