Use std::vector and emplace_back(), lengthen variable name.

[dcpomatic.git] / src / lib / film.cc

diff --git a/src/lib/film.cc b/src/lib/film.cc
index d747efb0e1706de0122f50fe42fa92f3828be7cc..d94ef0af31061c82e2e8f009deda3df1663e6b60 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -1804,15 +1804,16 @@ Film::audio_analysis_finished ()
        /* XXX */
 }
 
-list<DCPTimePeriod>
+
+vector<DCPTimePeriod>
 Film::reels () const
 {
-       list<DCPTimePeriod> p;
+       vector<DCPTimePeriod> periods;
        auto const len = length();
 
        switch (reel_type ()) {
        case ReelType::SINGLE:
-               p.push_back (DCPTimePeriod (DCPTime (), len));
+               periods.emplace_back(DCPTime(), len);
                break;
        case ReelType::BY_VIDEO_CONTENT:
        {
@@ -1837,7 +1838,7 @@ Film::reels () const
                for (auto t: split_points) {
                        if (last && (t - *last) >= DCPTime::from_seconds(1)) {
                                /* Period from *last to t is long enough; use it and start a new one */
-                               p.push_back (DCPTimePeriod(*last, t));
+                               periods.emplace_back(*last, t);
                                last = t;
                        } else if (!last) {
                                /* That was the first time, so start a new period */
@@ -1845,8 +1846,8 @@ Film::reels () const
                        }
                }
 
-               if (!p.empty()) {
-                       p.back().to = split_points.back();
+               if (!periods.empty()) {
+                       periods.back().to = split_points.back();
                }
                break;
        }
@@ -1859,16 +1860,17 @@ Film::reels () const
                Frame const reel_in_frames = max(_reel_length / ((j2k_bandwidth() / video_frame_rate()) / 8), static_cast<Frame>(video_frame_rate()));
                while (current < len) {
                        DCPTime end = min (len, current + DCPTime::from_frames (reel_in_frames, video_frame_rate ()));
-                       p.push_back (DCPTimePeriod (current, end));
+                       periods.emplace_back(current, end);
                        current = end;
                }
                break;
        }
        }
 
-       return p;
+       return periods;
 }
 
+
 /** @param period A period within the DCP
  *  @return Name of the content which most contributes to the given period.
  */