From 97dad4c442ac9a74c5941e57023a9e2995fe81e9 Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Sun, 29 Nov 2009 11:58:01 -0800
Subject: [PATCH] handle fonts with zero bboxes in layout more gracefully
---
lib/modules/swftext.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/lib/modules/swftext.c b/lib/modules/swftext.c
index 41207bf..bc0ff4f 100644
--- a/lib/modules/swftext.c
+++ b/lib/modules/swftext.c
@@ -349,6 +349,13 @@ int swf_FontExtract_DefineFont2(int id, SWFFONT * font, TAG * tag)
for (t = 0; t < glyphcount; t++) {
swf_ResetReadBits(tag);
swf_GetRect(tag, &font->layout->bounds[t]);
+ SRECT b = font->layout->bounds[t];
+ if((b.xmin|b.xmax|b.ymin|b.ymax) == 0) {
+ // recalculate bounding box
+ SHAPE2 *shape2 = swf_ShapeToShape2(font->glyph[t].shape);
+ font->layout->bounds[t] = swf_GetShapeBoundingBox(shape2);
+ swf_Shape2Free(shape2);
+ }
}
kerningcount = swf_GetU16(tag);
--
1.7.10.4