X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ftypes.h;h=d4d66387d0c5c17c08183b1f04aecfe6ce2cebff;hb=8cc0d5e6eceeafaeba2490e941b1ff73230aa4e5;hp=c2bb9d8531d2ee1f8c5761ebd2f1827119a5d372;hpb=cd4a82d90677cec80e891ac190000cb70767446f;p=dcpomatic.git

diff --git a/src/lib/types.h b/src/lib/types.h
index c2bb9d853..d4d66387d 100644
--- a/src/lib/types.h
+++ b/src/lib/types.h
@@ -21,14 +21,55 @@
 #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;
-typedef int64_t ContentAudioFrame;
-typedef int ContentVideoFrame;
+
+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.
@@ -36,6 +77,7 @@ typedef int ContentVideoFrame;
 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;
@@ -45,65 +87,32 @@ struct Crop
 	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);
+	libdcp::Size apply (libdcp::Size s, int minimum = 4) const {
+		s.width -= left + right;
+		s.height -= top + bottom;
 
-/** @struct Position
- *  @brief A position.
- */
-struct Position
-{
-	Position ()
-		: x (0)
-		, y (0)
-	{}
-
-	Position (int x_, int y_)
-		: x (x_)
-		, y (y_)
-	{}
-
-	/** x coordinate */
-	int x;
-	/** y coordinate */
-	int y;
-};
-
-/** @struct Rect
- *  @brief A rectangle.
- */
-struct Rect
-{
-	Rect ()
-		: x (0)
-		, y (0)
-		, width (0)
-		, height (0)
-	{}
+		if (s.width < minimum) {
+			s.width = minimum;
+		}
 
-	Rect (int x_, int y_, int w_, int h_)
-		: x (x_)
-		, y (y_)
-		, width (w_)
-		, height (h_)
-	{}
-
-	int x;
-	int y;
-	int width;
-	int height;
-
-	Position position () const {
-		return Position (x, y);
+		if (s.height < minimum) {
+			s.height = minimum;
+		}
+		
+		return s;
 	}
+};
 
-	libdcp::Size size () const {
-		return libdcp::Size (width, height);
-	}
+extern bool operator== (Crop const & a, Crop const & b);
+extern bool operator!= (Crop const & a, Crop const & b);
 
-	Rect intersection (Rect const & other) const;
+enum Resolution {
+	RESOLUTION_2K,
+	RESOLUTION_4K
 };
 
+std::string resolution_to_string (Resolution);
+Resolution string_to_resolution (std::string);
+
 #endif