#include <libdcp/util.h>
class Content;
+class VideoContent;
+class AudioContent;
+class SubtitleContent;
+class FFmpegContent;
+class AudioBuffers;
-typedef int64_t Time;
+/** 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 DCPTime;
#define TIME_MAX INT64_MAX
-#define TIME_HZ ((Time) 96000)
-typedef int64_t OutputAudioFrame;
-typedef int OutputVideoFrame;
+#define TIME_HZ ((DCPTime) 96000)
+typedef int64_t ContentTime;
+typedef int64_t AudioFrame;
+typedef int VideoFrame;
+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;
+};
+
+enum VideoFrameType
+{
+ VIDEO_FRAME_TYPE_2D,
+ VIDEO_FRAME_TYPE_3D_LEFT_RIGHT,
+ VIDEO_FRAME_TYPE_3D_TOP_BOTTOM
+};
+
+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;
int top;
/** Number of pixels to remove from the bottom */
int bottom;
+
+ dcp::Size apply (dcp::Size s, int minimum = 4) const {
+ s.width -= left + right;
+ s.height -= top + bottom;
+
+ if (s.width < minimum) {
+ s.width = minimum;
+ }
+
+ if (s.height < minimum) {
+ s.height = minimum;
+ }
+
+ return s;
+ }
};
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