Some improvements in progress reporting, especially for long jobs.

[dcpomatic.git] / src / lib / types.h

diff --git a/src/lib/types.h b/src/lib/types.h
index b1b359810e87219ff7c67777f447e2f52a965848..d4d66387d0c5c17c08183b1f04aecfe6ce2cebff 100644 (file)
--- a/src/lib/types.h
+++ b/src/lib/types.h
@@ -26,6 +26,13 @@
 #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
@@ -34,18 +41,43 @@ 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;
@@ -55,6 +87,21 @@ struct Crop
        int top;
        /** Number of pixels to remove from the bottom */
        int bottom;
+
+       libdcp::Size apply (libdcp::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);