X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Frender_subtitles.cc;h=bc89fd3f88dc85977e2d765227401dde059f0275;hb=9483ff5be32c31e3f78c7201c4519bedf822967c;hp=5364b8dfe3eeb9a3e0f0c1655c2b1ff4a425ca3a;hpb=2c0478d2b33906845b9d910668b12fe3e8f03a7c;p=dcpomatic.git

diff --git a/src/lib/render_subtitles.cc b/src/lib/render_subtitles.cc
index 5364b8dfe..bc89fd3f8 100644
--- a/src/lib/render_subtitles.cc
+++ b/src/lib/render_subtitles.cc
@@ -37,11 +37,11 @@ calculate_position (dcp::VAlign v_align, double v_position, int target_height, i
 {
 	switch (v_align) {
 	case dcp::TOP:
-		return (v_position / 100) * target_height - offset;
+		return v_position * target_height - offset;
 	case dcp::CENTER:
-		return (0.5 + v_position / 100) * target_height - offset;
+		return (0.5 + v_position) * target_height - offset;
 	case dcp::BOTTOM:
-		return (1.0 - v_position / 100) * target_height - offset;
+		return (1.0 - v_position) * target_height - offset;
 	}
 
 	return 0;
@@ -88,11 +88,7 @@ render_subtitles (list<dcp::SubtitleString> subtitles, dcp::Size target)
 	context->set_line_width (1);
 
 	for (list<dcp::SubtitleString>::const_iterator i = subtitles.begin(); i != subtitles.end(); ++i) {
-		string f = i->font ();
-		if (f.empty ()) {
-			f = "Arial";
-		}
-		Pango::FontDescription font (f);
+		Pango::FontDescription font (i->font().get_value_or ("Arial"));
 		font.set_absolute_size (i->size_in_pixels (target.height) * PANGO_SCALE);
 		if (i->italic ()) {
 			font.set_style (Pango::STYLE_ITALIC);
@@ -103,16 +99,6 @@ render_subtitles (list<dcp::SubtitleString> subtitles, dcp::Size target)
 		/* Compute fade factor */
 		/* XXX */
 		float fade_factor = 1;
-#if 0		
-		dcp::Time now (time * 1000 / (4 * TIME_HZ));
-		dcp::Time end_fade_up = i->in() + i->fade_up_time ();
-		dcp::Time start_fade_down = i->out() - i->fade_down_time ();
-		if (now < end_fade_up) {
-			fade_factor = (now - i->in()) / i->fade_up_time();
-		} else if (now > start_fade_down) {
-			fade_factor = 1.0 - ((now - start_fade_down) / i->fade_down_time ());
-		}
-#endif		
 
 		layout->update_from_cairo_context (context);
 		
@@ -123,7 +109,7 @@ render_subtitles (list<dcp::SubtitleString> subtitles, dcp::Size target)
 
 		if (i->effect() == dcp::SHADOW) {
 			/* Drop-shadow effect */
-			dcp::Color const ec = i->effect_color ();
+			dcp::Colour const ec = i->effect_colour ();
 			context->set_source_rgba (float(ec.r) / 255, float(ec.g) / 255, float(ec.b) / 255, fade_factor);
 			context->move_to (x + 4, y + 4);
 			layout->add_to_cairo_context (context);
@@ -132,7 +118,7 @@ render_subtitles (list<dcp::SubtitleString> subtitles, dcp::Size target)
 
 		/* The actual subtitle */
 		context->move_to (x, y);
-		dcp::Color const c = i->color ();
+		dcp::Colour const c = i->colour ();
 		context->set_source_rgba (float(c.r) / 255, float(c.g) / 255, float(c.b) / 255, fade_factor);
 		layout->add_to_cairo_context (context);
 		context->fill ();
@@ -140,7 +126,7 @@ render_subtitles (list<dcp::SubtitleString> subtitles, dcp::Size target)
 		if (i->effect() == dcp::BORDER) {
 			/* Border effect */
 			context->move_to (x, y);
-			dcp::Color ec = i->effect_color ();
+			dcp::Colour ec = i->effect_colour ();
 			context->set_source_rgba (float(ec.r) / 255, float(ec.g) / 255, float(ec.b) / 255, fade_factor);
 			layout->add_to_cairo_context (context);
 			context->stroke ();