Remove all use of stringstream in an attempt to fix

[dcpomatic.git] / src / lib / content.cc

diff --git a/src/lib/content.cc b/src/lib/content.cc
index a56573ed28536503e4099a7bdd88c44ebb23604f..9c7e790402c157aa7ffec1ad20a7b1e79e30948d 100644 (file)
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -30,7 +30,6 @@
 #include "job.h"
 #include "compose.hpp"
 #include "raw_convert.h"
-#include <locked_sstream.h>
 #include <libcxml/cxml.h>
 #include <libxml++/libxml++.h>
 #include <boost/thread/mutex.hpp>
@@ -254,14 +253,12 @@ Content::length_after_trim () const
 string
 Content::identifier () const
 {
-       locked_stringstream s;
-
-       s << Content::digest()
-         << "_" << position().get()
-         << "_" << trim_start().get()
-         << "_" << trim_end().get();
-
-       return s.str ();
+       char buffer[256];
+       snprintf (
+               buffer, sizeof(buffer), "%s_%" PRId64 "_%" PRId64 "_%" PRId64,
+               Content::digest().c_str(), position().get(), trim_start().get(), trim_end().get()
+               );
+       return buffer;
 }
 
 bool