fixed a bug in #if 0'd code

[swftools.git] / lib / modules / swffont.c

diff --git a/lib/modules/swffont.c b/lib/modules/swffont.c
index 6344fd3..4a951a9 100644 (file)
--- a/lib/modules/swffont.c
+++ b/lib/modules/swffont.c
@@ -51,6 +51,11 @@ void swf_SetLoadFontParameters(int _scale, int _skip_unused, int _full_unicode)
 #include <freetype/ftoutln.h>
 #endif
 
+/* Setting subpixels to 64 also means that the "point size" of the
+   font outlines will be 64. So the font, when rendered at original
+   size (i.e., the swf fontsize is 1024) will have the same size as
+   if it was rendered at 64pt */
+
 #define FT_SCALE 1
 #define FT_SUBPIXELS 64
 
@@ -289,9 +294,9 @@ SWFFONT* swf_LoadTrueTypeFont(char*filename)
 
 #if 0
        if(bbox.xMin > 0) {
-           font->glyph[font->numchars].advance = (bbox.xMax*FT_SCALE)/FT_SUBPIXELS;
+           font->glyph[font->numchars].advance = (bbox.xMax*20*FT_SCALE)/FT_SUBPIXELS;
        } else {
-           font->glyph[font->numchars].advance = ((bbox.xMax - bbox.xMin)*FT_SCALE)/FT_SUBPIXELS;
+           font->glyph[font->numchars].advance = ((bbox.xMax - bbox.xMin)*20*FT_SCALE)/FT_SUBPIXELS;
        }
 #else
        font->glyph[font->numchars].advance = glyph->advance.x*20/65536;