/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 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/>.
*/
#ifndef DCPOMATIC_TYPES_H
#define DCPOMATIC_TYPES_H
+#include "position.h"
+#include "rect.h"
+#include <dcp/util.h>
+#include <boost/shared_ptr.hpp>
#include <vector>
#include <stdint.h>
-#include <boost/shared_ptr.hpp>
-#include <libdcp/util.h>
class Content;
class VideoContent;
class AudioContent;
class SubtitleContent;
class FFmpegContent;
-class AudioBuffers;
namespace cxml {
class Node;
/** The version number of the protocol used to communicate
* with servers. Intended to be bumped when incompatibilities
- * are introduced.
+ * are introduced. v2 uses 64+n
*/
-#define SERVER_LINK_VERSION 2
+#define SERVER_LINK_VERSION (64+0)
+
+/** A film of F seconds at f FPS will be Ff frames;
+ Consider some delta FPS d, so if we run the same
+ film at (f + d) FPS it will last F(f + d) seconds.
+
+ Hence the difference in length over the length of the film will
+ be F(f + d) - Ff frames
+ = Ff + Fd - Ff frames
+ = Fd frames
+ = Fd/f seconds
+
+ So if we accept a difference of 1 frame, ie 1/f seconds, we can
+ say that
+
+ 1/f = Fd/f
+ ie 1 = Fd
+ ie d = 1/F
+
+ So for a 3hr film, ie F = 3 * 60 * 60 = 10800, the acceptable
+ FPS error is 1/F ~= 0.0001 ~= 1e-4
+*/
+#define VIDEO_FRAME_RATE_EPSILON (1e-4)
+
+/** Port on which EncodeServer listens for frame encoding requests */
+#define ENCODE_FRAME_PORT (Config::instance()->server_port_base())
+/** Port on which EncodeServer listens for DCPOMATIC_HELLO from masters */
+#define HELLO_PORT (Config::instance()->server_port_base()+1)
+/** Port on which EncodeServerFinder listens for replies to DCPOMATIC_HELLO from servers */
+#define SERVER_PRESENCE_PORT (Config::instance()->server_port_base()+2)
+/** Port on which batch converter listens for job requests */
+#define BATCH_JOB_PORT (Config::instance()->server_port_base()+3)
-typedef int64_t Time;
-#define TIME_MAX INT64_MAX
-#define TIME_HZ ((Time) 96000)
-typedef int64_t OutputAudioFrame;
-typedef int OutputVideoFrame;
typedef std::vector<boost::shared_ptr<Content> > ContentList;
-typedef std::vector<boost::shared_ptr<VideoContent> > VideoContentList;
-typedef std::vector<boost::shared_ptr<AudioContent> > AudioContentList;
-typedef std::vector<boost::shared_ptr<SubtitleContent> > SubtitleContentList;
typedef std::vector<boost::shared_ptr<FFmpegContent> > FFmpegContentList;
-template<class T>
-struct TimedAudioBuffers
-{
- TimedAudioBuffers ()
- : time (0)
- {}
-
- TimedAudioBuffers (boost::shared_ptr<AudioBuffers> a, T t)
- : audio (a)
- , time (t)
- {}
-
- boost::shared_ptr<AudioBuffers> audio;
- T time;
-};
+typedef int64_t Frame;
enum VideoFrameType
{
VIDEO_FRAME_TYPE_2D,
+ /** `True' 3D content, e.g. 3D DCPs */
+ VIDEO_FRAME_TYPE_3D,
VIDEO_FRAME_TYPE_3D_LEFT_RIGHT,
VIDEO_FRAME_TYPE_3D_TOP_BOTTOM,
VIDEO_FRAME_TYPE_3D_ALTERNATE,
VIDEO_FRAME_TYPE_3D_RIGHT
};
+std::string video_frame_type_to_string (VideoFrameType);
+VideoFrameType string_to_video_frame_type (std::string);
+
enum Eyes
{
EYES_BOTH,
EYES_COUNT
};
+enum Part
+{
+ PART_LEFT_HALF,
+ PART_RIGHT_HALF,
+ PART_TOP_HALF,
+ PART_BOTTOM_HALF,
+ PART_WHOLE
+};
+
+enum ReelType
+{
+ REELTYPE_SINGLE,
+ REELTYPE_BY_VIDEO_CONTENT,
+ REELTYPE_BY_LENGTH
+};
+
/** @struct Crop
* @brief A description of the crop of an image or video.
*/
/** Number of pixels to remove from the bottom */
int bottom;
- libdcp::Size apply (libdcp::Size s, int minimum = 4) const {
+ dcp::Size apply (dcp::Size s, int minimum = 4) const {
s.width -= left + right;
s.height -= top + bottom;
if (s.height < minimum) {
s.height = minimum;
}
-
+
return s;
}
void as_xml (xmlpp::Node *) const;
};
+struct CPLSummary
+{
+ CPLSummary (std::string d, std::string i, std::string a, boost::filesystem::path f)
+ : dcp_directory (d)
+ , cpl_id (i)
+ , cpl_annotation_text (a)
+ , cpl_file (f)
+ {}
+
+ std::string dcp_directory;
+ std::string cpl_id;
+ std::string cpl_annotation_text;
+ boost::filesystem::path cpl_file;
+};
+
extern bool operator== (Crop const & a, Crop const & b);
extern bool operator!= (Crop const & a, Crop const & b);
std::string resolution_to_string (Resolution);
Resolution string_to_resolution (std::string);
+enum Protocol {
+ PROTOCOL_SCP,
+ PROTOCOL_FTP
+};
+
#endif
projects / dcpomatic.git / blobdiff