/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
- Taken from code Copyright (C) 2010-2011 Terrence Meiczinger
+ Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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,
+ DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <dcp/picture_mxf_writer.h>
-#include "util.h"
+#include "types.h"
+#include "encode_server_description.h"
+#include <libcxml/cxml.h>
+#include <dcp/array_data.h>
/** @file src/dcp_video_frame.h
* @brief A single frame of video destined for a DCP.
*/
-class Film;
-class ServerDescription;
-class Scaler;
-class Image;
class Log;
-class Subtitle;
class PlayerVideo;
-/** @class EncodedData
- * @brief Container for J2K-encoded data.
- */
-class EncodedData : public boost::noncopyable
-{
-public:
- /** @param s Size of data, in bytes */
- EncodedData (int s);
-
- EncodedData (boost::filesystem::path);
-
- virtual ~EncodedData ();
-
- void send (boost::shared_ptr<Socket> socket);
- void write (boost::shared_ptr<const Film>, int, Eyes) const;
- void write_info (boost::shared_ptr<const Film>, int, Eyes, dcp::FrameInfo) const;
-
- /** @return data */
- uint8_t* data () const {
- return _data;
- }
-
- /** @return data size, in bytes */
- int size () const {
- return _size;
- }
-
-protected:
- uint8_t* _data; ///< data
- int _size; ///< data size in bytes
-};
-
-/** @class LocallyEncodedData
- * @brief EncodedData that was encoded locally; this class
- * just keeps a pointer to the data, but does no memory
- * management.
- */
-class LocallyEncodedData : public EncodedData
-{
-public:
- /** @param d Data (which will be copied by this class)
- * @param s Size of data, in bytes.
- */
- LocallyEncodedData (uint8_t* d, int s);
-};
-
-/** @class RemotelyEncodedData
- * @brief EncodedData that is being read from a remote server;
- * this class allocates and manages memory for the data.
- */
-class RemotelyEncodedData : public EncodedData
-{
-public:
- RemotelyEncodedData (int s);
-};
-
/** @class DCPVideo
* @brief A single frame of video destined for a DCP.
*
* Objects of this class are used for the queue that we keep
* of images that require encoding.
*/
-class DCPVideo : public boost::noncopyable
+class DCPVideo
{
public:
- DCPVideo (boost::shared_ptr<const PlayerVideo>, int, int, int, Resolution, boost::shared_ptr<Log>);
- DCPVideo (boost::shared_ptr<const PlayerVideo>, cxml::ConstNodePtr, boost::shared_ptr<Log>);
+ DCPVideo (std::shared_ptr<const PlayerVideo>, int index, int dcp_fps, int bandwidth, Resolution r);
+ DCPVideo (std::shared_ptr<const PlayerVideo>, cxml::ConstNodePtr);
+
+ DCPVideo (DCPVideo const&) = delete;
+ DCPVideo& operator= (DCPVideo const&) = delete;
- boost::shared_ptr<EncodedData> encode_locally ();
- boost::shared_ptr<EncodedData> encode_remotely (ServerDescription);
+ dcp::ArrayData encode_locally ();
+ dcp::ArrayData encode_remotely (EncodeServerDescription, int timeout = 30);
int index () const {
return _index;
}
Eyes eyes () const;
-
+
+ bool same (std::shared_ptr<const DCPVideo> other) const;
+
+ static std::shared_ptr<dcp::OpenJPEGImage> convert_to_xyz (std::shared_ptr<const PlayerVideo> frame, dcp::NoteHandler note);
+
private:
void add_metadata (xmlpp::Element *) const;
-
- boost::shared_ptr<const PlayerVideo> _frame;
+
+ std::shared_ptr<const PlayerVideo> _frame;
int _index; ///< frame index within the DCP's intrinsic duration
int _frames_per_second; ///< Frames per second that we will use for the DCP
int _j2k_bandwidth; ///< J2K bandwidth to use
Resolution _resolution; ///< Resolution (2K or 4K)
-
- boost::shared_ptr<Log> _log; ///< log
};