mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-04 05:35:53 +00:00
241e809a81
Summary: Handle the fact that some new features can be added and that means generated files will not be fully understandable by older versions of the formatter. Make sure that we set the format version to 0.2 when we serialize the GstEncodingProfile.enabled property. Add some tests around that. + Fix a minor bug in the test-utils + Add a meta on the projects to tell in what format version a project has been serialized/parsed back API: GES_META_FORMAT_VERSION Depends on D178 Reviewers: Mathieu_Du Differential Revision: http://phabricator.freedesktop.org/D184
323 lines
11 KiB
C
323 lines
11 KiB
C
/* GStreamer Editing Services
|
|
* Copyright (C) 2012 Paul Lange <palango@gmx.de>
|
|
*
|
|
* 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 _GES_META_CONTAINER
|
|
#define _GES_META_CONTAINER
|
|
|
|
#include <glib-object.h>
|
|
#include <gst/gst.h>
|
|
#include <ges/ges-types.h>
|
|
#include "ges-enums.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GES_TYPE_META_CONTAINER (ges_meta_container_get_type ())
|
|
#define GES_META_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_META_CONTAINER, GESMetaContainer))
|
|
#define GES_IS_META_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_META_CONTAINER))
|
|
#define GES_META_CONTAINER_GET_INTERFACE (inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GES_TYPE_META_CONTAINER, GESMetaContainerInterface))
|
|
|
|
/**
|
|
* GES_META_FORMATTER_NAME:
|
|
*
|
|
* Name of a formatter it is used as ID of Formater assets (string)
|
|
*
|
|
* The name of the formatter
|
|
*/
|
|
#define GES_META_FORMATTER_NAME "name"
|
|
|
|
/**
|
|
* GES_META_DESCRIPTION:
|
|
*
|
|
* The description of an object, can be used in various context (string)
|
|
*
|
|
* The description
|
|
*/
|
|
#define GES_META_DESCRIPTION "description"
|
|
|
|
/**
|
|
* GES_META_FORMATTER_MIMETYPE:
|
|
*
|
|
* Mimetype used for the file produced by a formatter (string)
|
|
*
|
|
* The mime type
|
|
*/
|
|
#define GES_META_FORMATTER_MIMETYPE "mimetype"
|
|
|
|
/**
|
|
* GES_META_FORMATTER_EXTENSION:
|
|
*
|
|
* The extension of the files produced by a formatter (string)
|
|
*/
|
|
#define GES_META_FORMATTER_EXTENSION "extension"
|
|
|
|
/**
|
|
* GES_META_FORMATTER_VERSION:
|
|
*
|
|
* The version of a formatter (double)
|
|
*
|
|
* The formatter version
|
|
*/
|
|
#define GES_META_FORMATTER_VERSION "version"
|
|
|
|
/**
|
|
* GES_META_FORMATTER_RANK:
|
|
*
|
|
* The rank of a formatter (GstRank)
|
|
*
|
|
* The rank of a formatter
|
|
*/
|
|
#define GES_META_FORMATTER_RANK "rank"
|
|
|
|
/**
|
|
* GES_META_VOLUME:
|
|
*
|
|
* The volume, can be used for audio track or layers
|
|
*
|
|
* The volume for a track or a layer, it is register as a float
|
|
*/
|
|
#define GES_META_VOLUME "volume"
|
|
|
|
/**
|
|
* GES_META_VOLUME_DEFAULT:
|
|
*
|
|
* The default volume
|
|
*
|
|
* The default volume for a track or a layer as a float
|
|
*/
|
|
#define GES_META_VOLUME_DEFAULT 1.0
|
|
|
|
/**
|
|
* GES_META_FORMAT_VERSION:
|
|
*
|
|
* The version of the format in which a project is serialized
|
|
*/
|
|
#define GES_META_FORMAT_VERSION "format-version"
|
|
|
|
typedef struct _GESMetaContainer GESMetaContainer;
|
|
typedef struct _GESMetaContainerInterface GESMetaContainerInterface;
|
|
|
|
struct _GESMetaContainerInterface {
|
|
GTypeInterface parent_iface;
|
|
|
|
gpointer _ges_reserved[GES_PADDING];
|
|
};
|
|
|
|
GType ges_meta_container_get_type (void);
|
|
|
|
gboolean
|
|
ges_meta_container_set_boolean (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gboolean value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_int (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gint value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_uint (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
guint value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_int64 (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gint64 value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_uint64 (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
guint64 value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_float (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gfloat value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_double (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gdouble value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_date (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
const GDate* value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_date_time (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
const GstDateTime* value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_string (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
const gchar* value);
|
|
|
|
gboolean
|
|
ges_meta_container_set_meta (GESMetaContainer * container,
|
|
const gchar* meta_item,
|
|
const GValue *value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_boolean (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
gboolean value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_int (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
gint value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_uint (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
guint value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_int64 (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
gint64 value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_uint64 (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
guint64 value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_float (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
gfloat value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_double (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
gdouble value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_date (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
const GDate* value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_date_time (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
const GstDateTime* value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta_string (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
const gchar* value);
|
|
|
|
gboolean
|
|
ges_meta_container_register_meta (GESMetaContainer *container,
|
|
GESMetaFlag flags,
|
|
const gchar* meta_item,
|
|
const GValue * value);
|
|
|
|
gboolean
|
|
ges_meta_container_check_meta_registered (GESMetaContainer *container,
|
|
const gchar * meta_item,
|
|
GESMetaFlag * flags,
|
|
GType * type);
|
|
|
|
gboolean
|
|
ges_meta_container_get_boolean (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gboolean* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_int (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gint* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_uint (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
guint* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_int64 (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gint64* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_uint64 (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
guint64* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_float (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gfloat* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_double (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
gdouble* dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_date (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
GDate** dest);
|
|
|
|
gboolean
|
|
ges_meta_container_get_date_time (GESMetaContainer *container,
|
|
const gchar* meta_item,
|
|
GstDateTime** dest);
|
|
|
|
const gchar *
|
|
ges_meta_container_get_string (GESMetaContainer * container,
|
|
const gchar * meta_item);
|
|
|
|
const GValue *
|
|
ges_meta_container_get_meta (GESMetaContainer * container,
|
|
const gchar * key);
|
|
|
|
typedef void
|
|
(*GESMetaForeachFunc) (const GESMetaContainer *container,
|
|
const gchar *key,
|
|
const GValue *value,
|
|
gpointer user_data);
|
|
|
|
void
|
|
ges_meta_container_foreach (GESMetaContainer *container,
|
|
GESMetaForeachFunc func,
|
|
gpointer user_data);
|
|
|
|
gchar *
|
|
ges_meta_container_metas_to_string (GESMetaContainer *container);
|
|
|
|
gboolean
|
|
ges_meta_container_add_metas_from_string (GESMetaContainer *container,
|
|
const gchar *str);
|
|
|
|
G_END_DECLS
|
|
#endif /* _GES_META_CONTAINER */
|