X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Futil.h;h=7056db6a372fe4def5fbe0cce8baa83b4a6a5e0a;hb=4aed3e564381267a36d8707b80f35cafba39fa98;hp=ac13e9f6120e88b69019428666e88816bb9f54e0;hpb=9a9d4e014c16be88d72914a9480343445bc785a5;p=libdcp.git

diff --git a/src/util.h b/src/util.h
index ac13e9f6..7056db6a 100644
--- a/src/util.h
+++ b/src/util.h
@@ -22,11 +22,15 @@
  */
 
 #include <string>
-#include <sigc++/sigc++.h>
+#include <stdint.h>
+#include <boost/signals2.hpp>
+#include <openjpeg.h>
 #include "types.h"
 
 namespace libdcp {
 
+class ARGBFrame;	
+	
 /** Create a UUID.
  *  @return UUID.
  */
@@ -38,10 +42,15 @@ extern std::string make_uuid ();
  *  progress; the parameter will start at 0.5 and proceed to 1.
  *  @return Digest.
  */
-extern std::string make_digest (std::string filename, sigc::signal1<void, float>* progress);
+extern std::string make_digest (std::string filename, boost::signals2::signal<void (float)>* progress);
 
 extern std::string content_kind_to_string (ContentKind kind);
 extern ContentKind content_kind_from_string (std::string kind);
+extern bool starts_with (std::string big, std::string little);
 extern bool ends_with (std::string big, std::string little);
-	
+extern bool empty_or_white_space (std::string s);
+
+extern opj_image_t* decompress_j2k (uint8_t* data, int64_t size, int reduce);
+extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame);
+
 }