X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fgfxfont.c;h=549e50d58931d3272f6d1c50bfaa9c703a5947a5;hp=fa75059b4d9cacbe27401445f48a489129ae538e;hb=879d0eec420fe0fd5ddcd56c8fe62b82a6744edd;hpb=c1c865b58f4fbc9c97f92110306e277665ad9c81

diff --git a/lib/gfxfont.c b/lib/gfxfont.c
index fa75059..549e50d 100644
--- a/lib/gfxfont.c
+++ b/lib/gfxfont.c
@@ -22,6 +22,8 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #include <assert.h>
+#include <stdio.h>
+#include <memory.h>
 #include "../config.h"
 #include "gfxdevice.h"
 #include "gfxtools.h"
@@ -143,7 +145,7 @@ static int errorno = 0;
 
 //#define DEBUG 1
 
-gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quality)
+gfxfont_t* gfxfont_load(const char*id, const char*filename, unsigned int flags, double quality)
 {
     FT_Face face;
     FT_Error error;
@@ -492,7 +494,7 @@ gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quali
 }
 #else
 
-gfxfont_t* gfxfont_load(char*id, char*filename, unsigned int flags, double quality)
+gfxfont_t* gfxfont_load(const char*id, const char*filename, unsigned int flags, double quality)
 {
     fprintf(stderr, "No freetype support compiled in! Not able to load %s\n", filename);
     return 0;
@@ -557,7 +559,22 @@ void gfxfont_fix_unicode(gfxfont_t*font)
 	    max = u;
     }
     free(used);
-    
+    if(font->unicode2glyph) {
+	free(font->unicode2glyph);
+    }
+    font->unicode2glyph = 0;
+    font->max_unicode = 0;
+}
+
+void gfxfont_add_unicode2glyph(gfxfont_t*font)
+{ 
+    int t;
+    int max = 0;
+    for(t=0;t<font->num_glyphs;t++) {
+	int u = font->glyphs[t].unicode;
+	if(u > max)
+	    max = u;
+    }
     if(!font->unicode2glyph) {
 	/* (re)generate unicode2glyph-to-glyph mapping table by reverse mapping
 	   the glyph unicode2glyph's indexes into the mapping table. For collisions,