Synched with Xpdf 0.92

this adds "decryption" support
testing this code after six weeks immediately gives me segfaults (image drawing) :-O
must have fixed that later without knowing :-O

1 files changed, 7 insertions, 1 deletions

diff --git a/pdf/xpdf/PBMOutputDev.h b/pdf/xpdf/PBMOutputDev.h
index 3d235b3..5afe0d6 100644
--- a/pdf/xpdf/PBMOutputDev.h
+++ b/pdf/xpdf/PBMOutputDev.h
@@ -22,10 +22,16 @@
 class PBMOutputDev: public XOutputDev {
 public:
 
+  // NB: Users must use makePBMOutputDev and killPBMOutputDev rather
+  // than the constructor and destructor.  (This is due to some
+  // constraints in the underlying XOutputDev object.)
+
   static PBMOutputDev *makePBMOutputDev(char *displayName,
 					char *fileRoot1);
 
-  ~PBMOutputDev();
+  static void killPBMOutputDev(PBMOutputDev *out);
+
+  virtual ~PBMOutputDev();
 
   //----- initialization and control