X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fgfxfont.c;h=8650880cae8be8fac9fcb801b6be03fc2de2c508;hb=b7121844bf21b1c022aaeb26cd4c98148ab1ed29;hp=c1b82eb17454122ba2272afd93eb3a3fb1816d0a;hpb=0d97c44e7f70eef1b199373ef7b586749eb409c8;p=swftools.git

diff --git a/lib/gfxfont.c b/lib/gfxfont.c
index c1b82eb..8650880 100644
--- a/lib/gfxfont.c
+++ b/lib/gfxfont.c
@@ -570,6 +570,7 @@ void gfxfont_fix_unicode(gfxfont_t*font)
 	    int u = font->glyphs[t].unicode;
 	    if(u>=0) {
 		assert(font->unicode2glyph[u]<0); // we took care of duplicates, right?
+		assert(u<font->max_unicode);
 		font->unicode2glyph[u] = t;
 	    }
 	}
@@ -664,6 +665,20 @@ ttf_t* gfxfont_to_ttf(gfxfont_t*font)
 	    }
 	}
 
+	dest->bearing = dest->xmin;
+	/* make sure coordinates are always to the right of the origin */
+	int xshift=0;
+	if(dest->xmin < 0) {
+	    xshift = -dest->xmin;
+	    for(s=0;s<count;s++) {
+		dest->points[s].x += xshift;
+	    }
+	    dest->xmin += xshift;
+	    dest->xmax += xshift;
+	}
+
+	//dest->xmin=0; //TODO: might be necessary for some font engines?
+
 	dest->advance = src->advance*scale;
 
 	int u = font->glyphs[t].unicode;
@@ -691,7 +706,7 @@ ttf_t* gfxfont_to_ttf(gfxfont_t*font)
 	}
     } else {
 	int u;
-	for(u=1;u<ttf->unicode_size;u++) {
+	for(u=1;u<font->max_unicode;u++) {
 	    int g = font->unicode2glyph[u];
 	    if(g>=0 && u<32) {
 		msg("<warning> gfxfont_to_ttf: Font contains an invalid unicode (%d)", u);