void
fz_dropfont(fz_font *font)
{
int fterr;
int i;
if (font && --font->refs == 0)
{
if (font->t3procs)
{
for (i = 0; i < 256; i++)
if (font->t3procs[i])
fz_droptree(font->t3procs[i]);
{ /* HACK: make sure the static pixmap is freed through a dummy call */
fz_glyph glyph; fz_matrix tmr = { 0 };
font->t3procs[0] = nil;
fz_rendert3glyph(&glyph, font, 0, tmr);
}
fz_free(font->t3procs);
fz_free(font->t3widths);
}
if (font->ftface)
{
fterr = FT_Done_Face((FT_Face)font->ftface);
if (fterr)
fz_warn("freetype finalizing face: %s", ft_errorstring(fterr));
fz_finalizefreetype();
}
fz_free(font);
}
}
static void
t3dropfont(fz_font *font)
{
int i;
pdf_font *pfont = (pdf_font*)font;
if (pfont->encoding)
pdf_dropcmap(pfont->encoding);
for (i = 0; i < 256; i++)
if (pfont->charprocs[i])
fz_droptree(pfont->charprocs[i]);
}
void
fz_droplinknode(fz_linknode *node)
{
fz_droptree(node->tree);
}