Make size_in_pixels() more accurate.v1.8.20

2 files changed, 3 insertions, 3 deletions

diff --git a/src/subtitle_string.cc b/src/subtitle_string.cc
index 5e2c6251..e70a849f 100644
--- a/src/subtitle_string.cc
+++ b/src/subtitle_string.cc
@@ -90,7 +90,7 @@ SubtitleString::SubtitleString (
 }
 
 
-int
+float
 SubtitleString::size_in_pixels (int screen_height) const
 {
 	/* Size in the subtitle file is given in points as if the screen
@@ -98,7 +98,7 @@ SubtitleString::size_in_pixels (int screen_height) const
 	   height.
 	*/
 
-	return _size * screen_height / (11 * 72);
+	return _size * static_cast<float>(screen_height) / (11.0f * 72.0f);
 }
 
 
diff --git a/src/subtitle_string.h b/src/subtitle_string.h
index f6d0974b..f6c39836 100644
--- a/src/subtitle_string.h
+++ b/src/subtitle_string.h
@@ -142,7 +142,7 @@ public:
 		return _size;
 	}
 
-	int size_in_pixels (int screen_height) const;
+	float size_in_pixels (int screen_height) const;
 
 	float space_before () const {
 		return _space_before;