[poppler] Optimization on font handling

[Albert Astals Cid]

Patch i got for kpdf from Takashi Iwai <tiwai AT suse DOT de> adapted to 
poppler

He said

**********
This patch optimizes the handling of fonts by reducing the use of
temporary files for embedded fonts.  The fonts are no longer
written/read via temp files but passed directly on memory.

The exception is T1-type, which still requires a temp file for
conversion.  But I guess this isn't used so often.
**********

The patch contains also the ttc patch because is how i got it

Albert
-------------- next part --------------
A non-text attachment was scrubbed...
Name: fonts-optimize.patch
Type: text/x-diff
Size: 39699 bytes
Desc: not available
Url : http://lists.freedesktop.org/archives/poppler/attachments/20050401/1017f31b/fonts-optimize-0001.bin