/usr/include/gstreamer-1.0/ges/ges-formatter.h is in libges-1.0-dev 1.2.1-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | /* GStreamer Editing Services
* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
* 2010 Nokia Corporation
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GES_FORMATTER
#define _GES_FORMATTER
#include <glib-object.h>
#include <ges/ges-timeline.h>
#define GES_TYPE_FORMATTER ges_formatter_get_type()
#define GES_FORMATTER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_FORMATTER, GESFormatter))
#define GES_FORMATTER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_FORMATTER, GESFormatterClass))
#define GES_IS_FORMATTER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_FORMATTER))
#define GES_IS_FORMATTER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_FORMATTER))
#define GES_FORMATTER_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_FORMATTER, GESFormatterClass))
typedef struct _GESFormatterPrivate GESFormatterPrivate;
/**
* GESFormatter:
*
* Base class for timeline data serialization and deserialization.
*/
struct _GESFormatter {
GInitiallyUnowned parent;
/*< private >*/
GESFormatterPrivate *priv;
/*< protected >*/
GESProject *project;
GESTimeline *timeline;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
typedef gboolean (*GESFormatterCanLoadURIMethod) (GESFormatter *dummy_instance, const gchar * uri, GError **error);
/**
* GESFormatterLoadFromURIMethod:
* @formatter: a #GESFormatter
* @timeline: a #GESTimeline
* @uri: the URI to load from
* @error: (out) (allow-none): An error to be set in case something wrong happens or %NULL
*
* Virtual method for loading a timeline from a given URI.
*
* Every #GESFormatter subclass needs to implement this method.
*
* Returns: TRUE if the @timeline was properly loaded from the given @uri,
* else FALSE.
**/
typedef gboolean (*GESFormatterLoadFromURIMethod) (GESFormatter *formatter,
GESTimeline *timeline,
const gchar * uri,
GError **error);
/**
* GESFormatterSaveToURIMethod:
* @formatter: a #GESFormatter
* @timeline: a #GESTimeline
* @uri: the URI to save to
* @overwrite: Whether the file should be overwritten in case it exists
* @error: (out) (allow-none): An error to be set in case something wrong happens or %NULL
*
* Virtual method for saving a timeline to a uri.
*
* Every #GESFormatter subclass needs to implement this method.
*
* Returns: TRUE if the @timeline was properly stored to the given @uri,
* else FALSE.
*/
typedef gboolean (*GESFormatterSaveToURIMethod) (GESFormatter *formatter,
GESTimeline *timeline, const gchar * uri, gboolean overwrite,
GError **error);
/**
* GESFormatterClass:
* @parent_class: the parent class structure
* @can_load_uri: Whether the URI can be loaded
* @load_from_uri: class method to deserialize data from a URI
* @save_to_uri: class method to serialize data to a URI
*
* GES Formatter class. Override the vmethods to implement the formatter functionnality.
*/
struct _GESFormatterClass {
GInitiallyUnownedClass parent_class;
GESFormatterCanLoadURIMethod can_load_uri;
GESFormatterLoadFromURIMethod load_from_uri;
GESFormatterSaveToURIMethod save_to_uri;
/* < private > */
const gchar *name;
const gchar *description;
const gchar *extension;
const gchar *mimetype;
gdouble version;
GstRank rank;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
GType ges_formatter_get_type (void);
void ges_formatter_class_register_metas (GESFormatterClass * klass,
const gchar *name,
const gchar *description,
const gchar *extension,
const gchar *mimetype,
gdouble version,
GstRank rank);
gboolean ges_formatter_can_load_uri (const gchar * uri, GError **error);
gboolean ges_formatter_can_save_uri (const gchar * uri, GError **error);
gboolean ges_formatter_load_from_uri (GESFormatter * formatter,
GESTimeline *timeline,
const gchar *uri,
GError **error);
gboolean ges_formatter_save_to_uri (GESFormatter * formatter,
GESTimeline *timeline,
const gchar *uri,
gboolean overwrite,
GError **error);
GESAsset *ges_formatter_get_default (void);
#endif /* _GES_FORMATTER */
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