X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Futil.cc;h=c165a5129bae42bfe646b772d56d246a7102935f;hp=c65b2bc850fcac89c49195d55fcb901ab9216572;hb=ac34066d5e448d1984d11a180be74e31b6e13b5c;hpb=9bfa07293928c371d59db2091ba2b7e715ce5994

diff --git a/src/lib/util.cc b/src/lib/util.cc
index c65b2bc85..c165a5129 100644
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -22,31 +22,33 @@
  *  @brief Some utility functions and classes.
  */
 
+
 #define UNICODE 1
 
-#include "util.h"
-#include "exceptions.h"
-#include "dcp_content_type.h"
-#include "filter.h"
+
+#include "audio_buffers.h"
+#include "audio_processor.h"
 #include "cinema_sound_processor.h"
+#include "compose.hpp"
 #include "config.h"
-#include "ratio.h"
-#include "job.h"
 #include "cross.h"
-#include "video_content.h"
-#include "rect.h"
-#include "digester.h"
-#include "audio_processor.h"
 #include "crypto.h"
-#include "compose.hpp"
-#include "audio_buffers.h"
-#include "string_text.h"
-#include "font.h"
-#include "render_text.h"
+#include "dcp_content_type.h"
+#include "digester.h"
+#include "exceptions.h"
 #include "ffmpeg_image_proxy.h"
+#include "filter.h"
+#include "font.h"
 #include "image.h"
-#include "text_decoder.h"
+#include "job.h"
 #include "job_manager.h"
+#include "ratio.h"
+#include "rect.h"
+#include "render_text.h"
+#include "string_text.h"
+#include "text_decoder.h"
+#include "util.h"
+#include "video_content.h"
 #include "warnings.h"
 #include <dcp/decrypted_kdm.h>
 #include <dcp/locale_convert.h>
@@ -93,25 +95,23 @@ DCPOMATIC_ENABLE_WARNINGS
 
 #include "i18n.h"
 
-using std::string;
-using std::wstring;
-using std::setfill;
-using std::ostream;
+
+using std::bad_alloc;
+using std::cout;
 using std::endl;
-using std::vector;
-using std::min;
-using std::max;
-using std::map;
-using std::list;
-using std::multimap;
 using std::istream;
+using std::list;
+using std::make_pair;
+using std::make_shared;
+using std::map;
+using std::min;
+using std::ostream;
 using std::pair;
-using std::cout;
-using std::bad_alloc;
 using std::set_terminate;
-using std::make_pair;
 using std::shared_ptr;
-using std::make_shared;
+using std::string;
+using std::vector;
+using std::wstring;
 using boost::thread;
 using boost::optional;
 using boost::lexical_cast;
@@ -122,6 +122,7 @@ using dcp::raw_convert;
 using dcp::locale_convert;
 using namespace dcpomatic;
 
+
 /** Path to our executable, required by the stacktrace stuff and filled
  *  in during App::onInit().
  */
@@ -405,7 +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);
@@ -956,7 +957,7 @@ emit_subtitle_image (ContentTimePeriod period, dcp::SubtitleImage sub, dcp::Size
 {
 	/* XXX: this is rather inefficient; decoding the image just to get its size */
 	FFmpegImageProxy proxy (sub.png_image());
-	auto image = proxy.image(false).image;
+	auto image = proxy.image(Image::Alignment::PADDED).image;
 	/* set up rect with height and width */
 	dcpomatic::Rect<double> rect(0, 0, image->size().width / double(size.width), image->size().height / double(size.height));
 
@@ -1110,7 +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) {
@@ -1121,6 +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;