Adjust how macOS drives are analysed and add a couple of tests.

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

diff --git a/src/lib/util.cc b/src/lib/util.cc
index d3af74376a3cd2349eeceafa9ab3ab35f5dc9423..c165a5129bae42bfe646b772d56d246a7102935f 100644 (file)
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -406,7 +406,7 @@ DCPOMATIC_ENABLE_WARNINGS
        list<StringText> subs;
        dcp::SubtitleString ss(
                optional<string>(), false, false, false, dcp::Colour(), 42, 1, dcp::Time(), dcp::Time(), 0, dcp::HAlign::CENTER, 0, dcp::VAlign::CENTER, dcp::Direction::LTR,
-               "Hello dolly", dcp::Effect::NONE, dcp::Colour(), dcp::Time(), dcp::Time()
+               "Hello dolly", dcp::Effect::NONE, dcp::Colour(), dcp::Time(), dcp::Time(), 0
                );
        subs.push_back (StringText(ss, 0));
        render_text (subs, list<shared_ptr<Font>>(), dcp::Size(640, 480), DCPTime(), 24);
@@ -1111,7 +1111,7 @@ linear_to_db (double linear)
 
 
 dcp::Size
-scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_container)
+scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_container, PixelQuanta quanta)
 {
        /* Now scale it down if the display container is smaller than the film container */
        if (display_container != film_container) {
@@ -1122,6 +1122,7 @@ scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_cont
 
                s.width = lrintf (s.width * scale);
                s.height = lrintf (s.height * scale);
+               s = quanta.round (s);
        }
 
        return s;