From: eugeni <eugeni@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 18 Oct 2006 21:19:51 +0000 (+0000)
Subject: Center of rotation depends on alignment.
X-Git-Tag: 0.9.7~416
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4e04921d73ed4df34657f58e5bbaf996de613f4b;p=libass

Center of rotation depends on alignment.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20302 b3059339-0415-0410-9bf9-f77b7e298cf2
---

diff --git a/libass/ass_render.c b/libass/ass_render.c
index 447d905..364bb1e 100644
--- a/libass/ass_render.c
+++ b/libass/ass_render.c
@@ -1866,13 +1866,15 @@ static int ass_render_event(ass_event_t* event, event_images_t* event_images)
 			center.y = render_context.org_y;
 		} else {
 			FT_BBox str_bbox;
+			int bx, by;
 
 			center.x = text_info.glyphs[0].pos.x + device_x;
 			center.y = text_info.glyphs[0].pos.y + device_y;
 
 			compute_string_bbox(&text_info, &str_bbox);
-			center.x += (str_bbox.xMax - str_bbox.xMin) / 2;
-			center.y += (str_bbox.yMax - str_bbox.yMin) / 2;
+			get_base_point(str_bbox, alignment, &bx, &by);
+			center.x += bx - str_bbox.xMin;
+			center.y += by - str_bbox.yMin;
 		}
 
 		for (i = 0; i < text_info.length; ++i) {