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3d1c00fbcd
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
324 lines
12 KiB
C
324 lines
12 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2012 Paul Lange <palango@gmx.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef _GES_META_CONTAINER
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#define _GES_META_CONTAINER
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#include <glib-object.h>
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#include <gst/gst.h>
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#include <ges/ges-types.h>
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#include "ges-enums.h"
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G_BEGIN_DECLS
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#define GES_TYPE_META_CONTAINER (ges_meta_container_get_type ())
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#define GES_META_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_META_CONTAINER, GESMetaContainer))
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#define GES_IS_META_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_META_CONTAINER))
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#define GES_META_CONTAINER_GET_INTERFACE (inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GES_TYPE_META_CONTAINER, GESMetaContainerInterface))
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/**
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* GES_META_FORMATTER_NAME:
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*
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* Name of a formatter it is used as ID of Formater assets (string)
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*
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* The name of the formatter
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*/
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#define GES_META_FORMATTER_NAME "name"
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/**
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* GES_META_DESCRIPTION:
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*
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* The description of an object, can be used in various context (string)
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*
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* The description
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*/
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#define GES_META_DESCRIPTION "description"
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/**
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* GES_META_FORMATTER_MIMETYPE:
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*
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* Mimetype used for the file produced by a formatter (string)
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*
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* The mime type
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*/
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#define GES_META_FORMATTER_MIMETYPE "mimetype"
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/**
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* GES_META_FORMATTER_EXTENSION:
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*
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* The extension of the files produced by a formatter (string)
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*/
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#define GES_META_FORMATTER_EXTENSION "extension"
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/**
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* GES_META_FORMATTER_VERSION:
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*
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* The version of a formatter (double)
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*
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* The formatter version
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*/
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#define GES_META_FORMATTER_VERSION "version"
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/**
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* GES_META_FORMATTER_RANK:
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*
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* The rank of a formatter (GstRank)
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*
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* The rank of a formatter
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*/
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#define GES_META_FORMATTER_RANK "rank"
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/**
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* GES_META_VOLUME:
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*
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* The volume, can be used for audio track or layers
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*
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* The volume for a track or a layer, it is register as a float
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*/
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#define GES_META_VOLUME "volume"
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/**
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* GES_META_VOLUME_DEFAULT:
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*
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* The default volume
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*
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* The default volume for a track or a layer as a float
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*/
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#define GES_META_VOLUME_DEFAULT 1.0
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/**
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* GES_META_FORMAT_VERSION:
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*
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* The version of the format in which a project is serialized
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*/
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#define GES_META_FORMAT_VERSION "format-version"
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typedef struct _GESMetaContainer GESMetaContainer;
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typedef struct _GESMetaContainerInterface GESMetaContainerInterface;
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struct _GESMetaContainerInterface {
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GTypeInterface parent_iface;
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gpointer _ges_reserved[GES_PADDING];
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};
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GST_GES_API
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GType ges_meta_container_get_type (void);
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GST_GES_API gboolean
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ges_meta_container_set_boolean (GESMetaContainer *container,
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const gchar* meta_item,
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gboolean value);
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GST_GES_API gboolean
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ges_meta_container_set_int (GESMetaContainer *container,
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const gchar* meta_item,
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gint value);
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GST_GES_API gboolean
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ges_meta_container_set_uint (GESMetaContainer *container,
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const gchar* meta_item,
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guint value);
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GST_GES_API gboolean
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ges_meta_container_set_int64 (GESMetaContainer *container,
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const gchar* meta_item,
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gint64 value);
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GST_GES_API gboolean
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ges_meta_container_set_uint64 (GESMetaContainer *container,
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const gchar* meta_item,
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guint64 value);
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GST_GES_API gboolean
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ges_meta_container_set_float (GESMetaContainer *container,
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const gchar* meta_item,
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gfloat value);
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GST_GES_API gboolean
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ges_meta_container_set_double (GESMetaContainer *container,
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const gchar* meta_item,
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gdouble value);
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GST_GES_API gboolean
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ges_meta_container_set_date (GESMetaContainer *container,
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const gchar* meta_item,
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const GDate* value);
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GST_GES_API gboolean
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ges_meta_container_set_date_time (GESMetaContainer *container,
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const gchar* meta_item,
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const GstDateTime* value);
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GST_GES_API gboolean
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ges_meta_container_set_string (GESMetaContainer *container,
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const gchar* meta_item,
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const gchar* value);
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GST_GES_API gboolean
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ges_meta_container_set_meta (GESMetaContainer * container,
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const gchar* meta_item,
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const GValue *value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_boolean (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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gboolean value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_int (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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gint value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_uint (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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guint value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_int64 (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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gint64 value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_uint64 (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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guint64 value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_float (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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gfloat value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_double (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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gdouble value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_date (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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const GDate* value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_date_time (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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const GstDateTime* value);
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GST_GES_API gboolean
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ges_meta_container_register_meta_string (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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const gchar* value);
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GST_GES_API gboolean
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ges_meta_container_register_meta (GESMetaContainer *container,
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GESMetaFlag flags,
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const gchar* meta_item,
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const GValue * value);
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GST_GES_API gboolean
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ges_meta_container_check_meta_registered (GESMetaContainer *container,
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const gchar * meta_item,
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GESMetaFlag * flags,
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GType * type);
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GST_GES_API gboolean
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ges_meta_container_get_boolean (GESMetaContainer *container,
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const gchar* meta_item,
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gboolean* dest);
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GST_GES_API gboolean
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ges_meta_container_get_int (GESMetaContainer *container,
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const gchar* meta_item,
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gint* dest);
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GST_GES_API gboolean
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ges_meta_container_get_uint (GESMetaContainer *container,
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const gchar* meta_item,
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guint* dest);
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GST_GES_API gboolean
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ges_meta_container_get_int64 (GESMetaContainer *container,
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const gchar* meta_item,
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gint64* dest);
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GST_GES_API gboolean
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ges_meta_container_get_uint64 (GESMetaContainer *container,
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const gchar* meta_item,
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guint64* dest);
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GST_GES_API gboolean
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ges_meta_container_get_float (GESMetaContainer *container,
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const gchar* meta_item,
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gfloat* dest);
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GST_GES_API gboolean
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ges_meta_container_get_double (GESMetaContainer *container,
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const gchar* meta_item,
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gdouble* dest);
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GST_GES_API gboolean
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ges_meta_container_get_date (GESMetaContainer *container,
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const gchar* meta_item,
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GDate** dest);
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GST_GES_API gboolean
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ges_meta_container_get_date_time (GESMetaContainer *container,
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const gchar* meta_item,
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GstDateTime** dest);
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GST_GES_API const gchar *
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ges_meta_container_get_string (GESMetaContainer * container,
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const gchar * meta_item);
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GST_GES_API const GValue *
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ges_meta_container_get_meta (GESMetaContainer * container,
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const gchar * key);
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typedef void
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(*GESMetaForeachFunc) (const GESMetaContainer *container,
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const gchar *key,
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const GValue *value,
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gpointer user_data);
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GST_GES_API void
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ges_meta_container_foreach (GESMetaContainer *container,
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GESMetaForeachFunc func,
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gpointer user_data);
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GST_GES_API gchar *
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ges_meta_container_metas_to_string (GESMetaContainer *container);
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GST_GES_API gboolean
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ges_meta_container_add_metas_from_string (GESMetaContainer *container,
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const gchar *str);
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G_END_DECLS
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#endif /* _GES_META_CONTAINER */
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