Accessor for ClosedCaptionsDialog.

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

diff --git a/src/lib/dcpomatic_time.h b/src/lib/dcpomatic_time.h
index 5f00807bdf2c3c4da605e577e3c18f7214d90391..897b725bd3e63587ba9390f194234847e01aedd1 100644 (file)
--- a/src/lib/dcpomatic_time.h
+++ b/src/lib/dcpomatic_time.h
@@ -35,8 +35,13 @@
 #include <iomanip>
 #include <cstdio>
 
+struct dcpomatic_time_ceil_test;
+struct dcpomatic_time_floor_test;
+
+namespace dcpomatic {
+
 /** A time in seconds, expressed as a number scaled up by Time::HZ.  We want two different
- *  versions of this class, ContentTime and DCPTime, and we want it to be impossible to
+ *  versions of this class, dcpomatic::ContentTime and dcpomatic::DCPTime, and we want it to be impossible to
  *  convert implicitly between the two.  Hence there's this template hack.  I'm not
  *  sure if it's the best way to do it.
  *
@@ -113,16 +118,24 @@ public:
                return *this;
        }
 
+       Time<S, O> operator/ (int o) const {
+               return Time<S, O> (_t / o);
+       }
+
        /** Round up to the nearest sampling interval
         *  at some sampling rate.
         *  @param r Sampling rate.
         */
-       Time<S, O> ceil (float r) const {
-               return Time<S, O> (llrint (HZ * frames_ceil(r) / double(r)));
+       Time<S, O> ceil (double r) const {
+               return Time<S, O> (llrint (HZ * frames_ceil(r) / r));
+       }
+
+       Time<S, O> floor (double r) const {
+               return Time<S, O> (llrint (HZ * frames_floor(r) / r));
        }
 
-       Time<S, O> floor (float r) const {
-               return Time<S, O> (llrint (HZ * frames_floor(r) / double(r)));
+       Time<S, O> round (double r) const {
+               return Time<S, O> (llrint (HZ * frames_round(r) / r));
        }
 
        double seconds () const {
@@ -217,12 +230,13 @@ public:
                return Time<S, O> (INT64_MAX);
        }
 
+       static const int HZ = 96000;
+
 private:
-       friend struct dcpomatic_time_ceil_test;
-       friend struct dcpomatic_time_floor_test;
+       friend struct ::dcpomatic_time_ceil_test;
+       friend struct ::dcpomatic_time_floor_test;
 
        Type _t;
-       static const int HZ = 96000;
 };
 
 class ContentTimeDifferentiator {};
@@ -348,4 +362,6 @@ std::string to_string (ContentTime t);
 std::string to_string (DCPTime t);
 std::string to_string (DCPTimePeriod p);
 
+}
+
 #endif