Remove stringstream from Time.

diff --git a/src/dcp_time.cc b/src/dcp_time.cc
index 526c784c95b09bff127aba1900d501281972a5d6..d397d9d7153d9b7728aa4b49e7526ee1413dc187 100644 (file)
--- a/src/dcp_time.cc
+++ b/src/dcp_time.cc
@@ -330,18 +330,15 @@ dcp::operator/ (Time a, Time const & b)
 string
 Time::as_string (Standard standard) const
 {
-       locked_stringstream str;
-       str << setw(2) << setfill('0') << h << ":"
-           << setw(2) << setfill('0') << m << ":"
-           << setw(2) << setfill('0') << s << ":";
+       char buffer[64];
 
        if (standard == SMPTE) {
-               str << setw(2) << setfill('0') << e;
+               snprintf (buffer, sizeof(buffer), "%02d:%02d:%02d:%02d", h, m, s, e);
        } else {
-               str << setw(3) << setfill('0') << e;
+               snprintf (buffer, sizeof(buffer), "%02d:%02d:%02d:%03d", h, m, s, e);
        }
 
-       return str.str ();
+       return buffer;
 }
 
 /** @param tcr_ Timecode rate with which the return value should be counted.