Add Time constructor from ticks; fix Time::to_ticks().

2 files changed, 16 insertions, 1 deletions

diff --git a/src/dcp_time.cc b/src/dcp_time.cc
index 7d3111d2..ccedd8ce 100644
--- a/src/dcp_time.cc
+++ b/src/dcp_time.cc
@@ -42,6 +42,19 @@ Time::Time (int frame, int frames_per_second)
 	set (double (frame) / frames_per_second);
 }
 
+Time::Time (int64_t ticks)
+{
+	h = ticks / (60 * 60 * 25);
+	ticks -= int64_t (h) * 60 * 60 * 25;
+	m = ticks / (60 * 25);
+	ticks -= int64_t (m) * 60 * 25;
+	s = ticks / 25;
+	ticks -= int64_t (s) * 25;
+	t = ticks;
+
+	std::cout << "Hello: " << h << " " << m << " " << s << " " << t << "\n";
+}
+
 void
 Time::set (double ss)
 {
@@ -235,6 +248,6 @@ Time::to_string () const
 int64_t
 Time::to_ticks () const
 {
-	return t + s * 25 + m * 60 * 25 + h * 60 * 60 * 25;
+	return int64_t(t) + int64_t(s) * 25 + int64_t(m) * 60 * 25 + int64_t(h) * 60 * 60 * 25;
 }
 
diff --git a/src/dcp_time.h b/src/dcp_time.h
index 10e495f9..92cee9a0 100644
--- a/src/dcp_time.h
+++ b/src/dcp_time.h
@@ -39,6 +39,8 @@ class Time
 public:
 	Time () : h (0), m (0), s (0), t (0) {}
 
+	Time (int64_t ticks);
+
 	/** Construct a Time from a frame index (starting from 0)
 	 *  and a frames per second count.
 	 */