X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fsubtitle.cc;h=5c1ad97064fd1042450b99638d21de8a62f049b5;hb=ba0a895137b630f5d308b123ef886d68090f855d;hp=b4ac14285714b1e085a9fffcee5d80daf1906fc9;hpb=feea01f6109e00fddaacc9ae23f4cf6f55b4cabf;p=dcpomatic.git

diff --git a/src/lib/subtitle.cc b/src/lib/subtitle.cc
index b4ac14285..5c1ad9706 100644
--- a/src/lib/subtitle.cc
+++ b/src/lib/subtitle.cc
@@ -25,8 +25,11 @@
 #include "image.h"
 #include "exceptions.h"
 
+#include "i18n.h"
+
 using namespace std;
 using namespace boost;
+using libdcp::Size;
 
 /** Construct a TimedSubtitle.  This is a subtitle image, position,
  *  and a range of time over which it should be shown.
@@ -46,13 +49,13 @@ TimedSubtitle::TimedSubtitle (AVSubtitle const & sub)
 	_to = packet_time + (double (sub.end_display_time) / 1e3);
 
 	if (sub.num_rects > 1) {
-		throw DecodeError ("multi-part subtitles not yet supported");
+		throw DecodeError (_("multi-part subtitles not yet supported"));
 	}
 
 	AVSubtitleRect const * rect = sub.rects[0];
 
 	if (rect->type != SUBTITLE_BITMAP) {
-		throw DecodeError ("non-bitmap subtitles not yet supported");
+		throw DecodeError (_("non-bitmap subtitles not yet supported"));
 	}
 	
 	shared_ptr<Image> image (new SimpleImage (PIX_FMT_RGBA, libdcp::Size (rect->w, rect->h), true));
@@ -133,8 +136,8 @@ subtitle_transformed_area (
 	 * Combining these two translations gives these expressions.
 	 */
 	
-	tx.x = target_x_scale * (sub_area.x + (sub_area.width * (1 - subtitle_scale) / 2));
-	tx.y = target_y_scale * (sub_area.y + (sub_area.height * (1 - subtitle_scale) / 2));
+	tx.x = rint (target_x_scale * (sub_area.x + (sub_area.width * (1 - subtitle_scale) / 2)));
+	tx.y = rint (target_y_scale * (sub_area.y + (sub_area.height * (1 - subtitle_scale) / 2)));
 
 	return tx;
 }