/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of libdcp.
+
+ libdcp is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ libdcp 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 General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with libdcp. If not, see <http://www.gnu.org/licenses/>.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of portions of this program with the
+ OpenSSL library under certain conditions as described in each
+ individual source file, and distribute linked combinations
+ including the two.
+ You must obey the GNU General Public License in all respects
+ for all of the code used other than OpenSSL. If you modify
+ file(s) with this exception, you may extend this exception to your
+ version of the file(s), but you are not obligated to do so. If you
+ do not wish to do so, delete this exception statement from your
+ version. If you delete this exception statement from all source
+ files in the program, then also delete it here.
*/
+
/** @file src/reel_picture_asset.h
- * @brief ReelPictureAsset class.
+ * @brief ReelPictureAsset class
*/
+
#ifndef LIBDCP_REEL_PICTURE_ASSET_H
#define LIBDCP_REEL_PICTURE_ASSET_H
-#include "reel_asset.h"
-#include "picture_mxf.h"
+
+#include "reel_file_asset.h"
+#include "picture_asset.h"
+
namespace dcp {
+
/** @class ReelPictureAsset
- * @brief Part of a Reel's description which refers to a picture MXF.
+ * @brief Part of a Reel's description which refers to a picture asset
*/
-class ReelPictureAsset : public ReelAsset
+class ReelPictureAsset : public ReelFileAsset
{
public:
- ReelPictureAsset ();
- ReelPictureAsset (boost::shared_ptr<PictureMXF> content, int64_t entry_point);
- ReelPictureAsset (boost::shared_ptr<const cxml::Node>);
+ ReelPictureAsset (std::shared_ptr<PictureAsset> asset, int64_t entry_point);
+ explicit ReelPictureAsset (std::shared_ptr<const cxml::Node>);
- virtual void write_to_cpl (xmlpp::Node* node, Standard standard) const;
+ /** @return the PictureAsset that this object refers to */
+ std::shared_ptr<const PictureAsset> asset () const {
+ return asset_of_type<const PictureAsset>();
+ }
- boost::shared_ptr<PictureMXF> mxf () {
- return boost::dynamic_pointer_cast<PictureMXF> (_content.object ());
+ /** @return the PictureAsset that this object refers to */
+ std::shared_ptr<PictureAsset> asset () {
+ return asset_of_type<PictureAsset>();
}
+ virtual xmlpp::Node* write_to_cpl (xmlpp::Node* node, Standard standard) const override;
+ bool equals(std::shared_ptr<const ReelPictureAsset>, EqualityOptions const&, NoteHandler) const;
+
+ /** @return picture frame rate */
+ Fraction frame_rate () const {
+ return _frame_rate;
+ }
+
+ /** Set the ScreenAspectRatio of this asset.
+ * @param a New aspect ratio.
+ */
void set_screen_aspect_ratio (Fraction a) {
_screen_aspect_ratio = a;
}
+ Fraction screen_aspect_ratio () const {
+ return _screen_aspect_ratio;
+ }
+
private:
+ boost::optional<std::string> key_type () const override {
+ return std::string ("MDIK");
+ }
+
Fraction _frame_rate;
Fraction _screen_aspect_ratio;
};
+
}
+
#endif