gstreamer/subprojects/gst-editing-services/ges/ges-track-element-asset.h

71 lines
2.3 KiB
C

/* GStreamer Editing Services
*
* Copyright (C) 2012 Thibault Saunier <thibault.saunier@collabora.com>
*
* 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.
*/
#pragma once
#include <glib-object.h>
#include <gio/gio.h>
#include <ges/ges-types.h>
#include <ges/ges-asset.h>
G_BEGIN_DECLS
#define GES_TYPE_TRACK_ELEMENT_ASSET ges_track_element_asset_get_type()
GES_DECLARE_TYPE(TrackElementAsset, track_element_asset, TRACK_ELEMENT_ASSET);
struct _GESTrackElementAsset
{
GESAsset parent;
/* <private> */
GESTrackElementAssetPrivate *priv;
/* Padding for API extension */
gpointer __ges_reserved[GES_PADDING];
};
struct _GESTrackElementAssetClass
{
GESAssetClass parent_class;
/**
* GESTrackElementAssetClass::get_natural_framerate:
* @self: A #GESTrackElementAsset
* @framerate_n: The framerate numerator to retrieve
* @framerate_d: The framerate denominator to retrieve
*
* Returns: %TRUE if @self has a natural framerate @FALSE otherwise.
*
* Since: 1.18
*/
gboolean (*get_natural_framerate) (GESTrackElementAsset *self, gint *framerate_n, gint *framerate_d);
gpointer _ges_reserved[GES_PADDING - 1];
};
GES_API
const GESTrackType ges_track_element_asset_get_track_type (GESTrackElementAsset *asset);
GES_API
void ges_track_element_asset_set_track_type (GESTrackElementAsset * asset, GESTrackType type);
GES_API
gboolean ges_track_element_asset_get_natural_framerate (GESTrackElementAsset *self,
gint *framerate_n,
gint *framerate_d);
G_END_DECLS