1 files changed, 103 insertions, 0 deletions
diff --git a/src/lib/types.h b/src/lib/types.h
new file mode 100644
index 000000000..01560ba81
--- /dev/null
+++ b/src/lib/types.h
@@ -0,0 +1,103 @@
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+    This program 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,
+    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.
+
+*/
+
+#ifndef DCPOMATIC_TYPES_H
+#define DCPOMATIC_TYPES_H
+
+#include <vector>
+#include <stdint.h>
+#include <boost/shared_ptr.hpp>
+#include <libdcp/util.h>
+
+class Content;
+class AudioBuffers;
+
+/** The version number of the protocol used to communicate
+ *  with servers.  Intended to be bumped when incompatibilities
+ *  are introduced.
+ */
+#define SERVER_LINK_VERSION 1
+
+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;
+
+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;
+};
+
+enum VideoFrameType
+{
+	VIDEO_FRAME_TYPE_2D,
+	VIDEO_FRAME_TYPE_3D_LEFT_RIGHT
+};
+
+enum Eyes
+{
+	EYES_BOTH,
+	EYES_LEFT,
+	EYES_RIGHT,
+	EYES_COUNT
+};
+
+/** @struct Crop
+ *  @brief A description of the crop of an image or video.
+ */
+struct Crop
+{
+	Crop () : left (0), right (0), top (0), bottom (0) {}
+	Crop (int l, int r, int t, int b) : left (l), right (r), top (t), bottom (b) {}
+
+	/** Number of pixels to remove from the left-hand side */
+	int left;
+	/** Number of pixels to remove from the right-hand side */
+	int right;
+	/** Number of pixels to remove from the top */
+	int top;
+	/** Number of pixels to remove from the bottom */
+	int bottom;
+};
+
+extern bool operator== (Crop const & a, Crop const & b);
+extern bool operator!= (Crop const & a, Crop const & b);
+
+enum Resolution {
+	RESOLUTION_2K,
+	RESOLUTION_4K
+};
+
+std::string resolution_to_string (Resolution);
+Resolution string_to_resolution (std::string);
+
+#endif