along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-#ifdef USE_FREETYPE
+#ifdef HAVE_FREETYPE
#include <freetype/freetype.h>
#include <freetype/ftglyph.h>
{
FT_Face face;
FT_Error error;
- const char* name;
+ const char* name = 0;
FT_ULong charcode;
FT_UInt gindex;
SWFFONT* font;
font->layout->leading = -face->bbox.xMin;
font->layout->kerningcount = 0;
+ name = FT_Get_Postscript_Name(face);
if(name && *name)
- font->name = (U8*)strdup(FT_Get_Postscript_Name(face));
+ font->name = (U8*)strdup(name);
/* // Map Glyphs to Unicode, version 1 (quick and dirty):
int t;
return font;
}
-#else //USE_FREETYPE
+#else //HAVE_FREETYPE
SWFFONT* swf_LoadTrueTypeFont(char*filename)
{
#include <t1lib.h>
+static int t1lib_initialized = 0;
+
SWFFONT* swf_LoadT1Font(char*filename)
{
SWFFONT * font;
char**charname;
int c;
- T1_SetBitmapPad(16);
- if ((T1_InitLib(NO_LOGFILE)==NULL)){
- fprintf(stderr, "Initialization of t1lib failed\n");
- return 0;
+ if(!t1lib_initialized) {
+ T1_SetBitmapPad(16);
+ if ((T1_InitLib(NO_LOGFILE)==NULL)){
+ fprintf(stderr, "Initialization of t1lib failed\n");
+ return 0;
+ }
+ t1lib_initialized = 1;
}
nr = T1_AddFont(filename);
T1_LoadFont(nr);
memset(font, 0, sizeof(SWFFONT));
font->version = 2;
- font->name = (U8*)strdup(fontname);
+ if(fontname)
+ font->name = (U8*)strdup(fontname);
+ else
+ font->name = 0;
font->layout = (SWFLAYOUT*)malloc(sizeof(SWFLAYOUT));
memset(font->layout, 0, sizeof(SWFLAYOUT));
#endif
+static int isSWF(const char*filename)
+{
+ FILE*fi = fopen(filename, "rb");
+ char a[8];
+ if(!fi) {
+ perror(filename);
+ return -1;
+ }
+ memset(a, 0, sizeof(a));
+ fread(a, 4, 1, fi);
+ fclose(fi);
+
+ if(!strncmp(a, "FWS", 3) || !strncmp(a, "CWS", 3)) {
+ return 1;
+ }
+ return 0;
+}
+
+SWFFONT* swf_LoadFont(char*filename)
+{
+ int is_swf = isSWF(filename);
+ if(is_swf<0)
+ return 0;
+ if(is_swf) {
+ return swf_ReadFont(filename);
+ }
+#if defined(HAVE_FREETYPE)
+ return swf_LoadTrueTypeFont(filename);
+#elif defined(HAVE_T1LIB)
+ return swf_LoadT1Font(filename);
+#else
+ fprintf(stderr, "Error: Neither T1lib nor FreeType support compiled in. Could not load %s\n", filename);
+ return 0;
+#endif
+}
+