X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Ffilters%2Fremove_font_transforms.c;h=06b6300a707802c8573b2078479264050618dfae;hp=c92816c47ec56816f914af6445d7ec595e175180;hb=5244627ce001a4b2c49595fe38042628856be1d3;hpb=61d532661dfc369cffa7b2c6cbf046f2d0d4ad29

diff --git a/lib/filters/remove_font_transforms.c b/lib/filters/remove_font_transforms.c
index c92816c..06b6300 100644
--- a/lib/filters/remove_font_transforms.c
+++ b/lib/filters/remove_font_transforms.c
@@ -137,7 +137,12 @@ static transformedfont_t* transformedfont_new(gfxfont_t*orig, mymatrix_t*m)
     transformedfont_t*f = rfx_calloc(sizeof(transformedfont_t));
     f->orig = orig;
     f->matrix = *m;
-    f->used = malloc(sizeof(f->used[0])*orig->num_glyphs);
+    f->used = rfx_calloc(sizeof(f->used[0])*orig->num_glyphs);
+    int t;
+    for(t=0;t<orig->num_glyphs;t++) {
+	if(orig->glyphs[t].unicode==32)
+	    f->used[t]=1; //always preserve the space char in fonts
+    }
     return f;
 }
 
@@ -212,7 +217,7 @@ static gfxresult_t* pass1_finish(gfxfilter_t*f, gfxdevice_t*out)
 	fd->dx = -total.xmin;
 
 	font->ascent = total.ymax;
-	font->descent = total.ymin;
+	font->descent = -total.ymin;
 
 	for(t=0;t<count;t++) {
 	    gfxline_t*line = font->glyphs[t].line;