SF.net SVN: alleg:[12133] allegro/branches/4.9/addons/ttf/ttf.c

[<el...@us...>]

Revision: 12133
          http://alleg.svn.sourceforge.net/alleg/?rev=12133&view=rev
Author:   elias
Date:     2009-04-26 14:10:37 +0000 (Sun, 26 Apr 2009)

Log Message:
-----------
TTF Addon: Fixed a possible bug with kerning of unicode code points > 127 (and committed some debug code I must have written from scratch for the 10th time now).

Modified Paths:
--------------
    allegro/branches/4.9/addons/ttf/ttf.c

Modified: allegro/branches/4.9/addons/ttf/ttf.c
===================================================================
--- allegro/branches/4.9/addons/ttf/ttf.c	2009-04-25 23:52:48 UTC (rev 12132)
+++ allegro/branches/4.9/addons/ttf/ttf.c	2009-04-26 14:10:37 UTC (rev 12133)
@@ -208,7 +208,7 @@
 {
     ALLEGRO_TTF_FONT_DATA *data = f->data;
     FT_Face face = data->face;
-    char prev = '\0';
+    int32_t prev = '\0';
     int pos = 0;
     int i;
     int x = 0;
@@ -234,11 +234,29 @@
     *descent = (-face->size->metrics.descender) >> 6;
 }
 
+#if 0
+static void debug_cache(ALLEGRO_FONT *f)
+{
+   ALLEGRO_TTF_FONT_DATA *data = f->data;
+   _AL_VECTOR *v = &data->cache_bitmaps;
+   int i;
+   for (i = 0; i < _al_vector_size(v); i++) {
+      ALLEGRO_BITMAP **bmp = _al_vector_ref(v, i);
+      ALLEGRO_USTR *u = al_ustr_newf("font%d.png", i);
+      al_save_bitmap(al_cstr(u), *bmp);
+      al_ustr_free(u);
+   }
+}
+#endif
+
 static void destroy(ALLEGRO_FONT *f)
 {
     int i;
     ALLEGRO_TTF_FONT_DATA *data = f->data;
     _AL_VECTOR *vec = &data->cache_bitmaps;
+#if 0
+    debug_cache(f);
+#endif
     FT_Done_Face(data->face);
     for (i = 0; i < data->glyphs_count; i++) {
         if (data->cache[i].bitmap) {


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.