Add wxAnyScrollHelperBase to reduce code duplication in wxVarScrollHelperBase.

[wxWidgets.git] / src / msw / mediactrl_am.cpp

diff --git a/src/msw/mediactrl_am.cpp b/src/msw/mediactrl_am.cpp
index 300cb6816dfd3a5ce73421d240ed2c20785f3410..39f07e8ab7b3cfb28c6dccfa46df19b6f8ce6783 100644 (file)
--- a/src/msw/mediactrl_am.cpp
+++ b/src/msw/mediactrl_am.cpp
@@ -4,7 +4,6 @@
 // Author:      Ryan Norton <wxprojects@comcast.net>
 // Modified by:
 // Created:     01/29/05
-// RCS-ID:      $Id$
 // Copyright:   (c) Ryan Norton
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -1540,14 +1539,14 @@ wxString wxAMMediaBackend::GetErrorString(HRESULT hrdsv)
     {
         return wxString::Format(wxT("DirectShow error \"%s\" \n")
                                      wxT("(numeric %X)\n")
-                                     wxT("occured"),
+                                     wxT("occurred"),
                                      szError, (int)hrdsv);
     }
     else
     {
         return wxString::Format(wxT("Unknown error \n")
                                      wxT("(numeric %X)\n")
-                                     wxT("occured"),
+                                     wxT("occurred"),
                                      (int)hrdsv);
     }
 }
@@ -2020,7 +2019,15 @@ wxLongLong wxAMMediaBackend::GetDuration()
 
         case S_OK:
             // outDuration is in seconds, we need milliseconds
-            return outDuration * 1000;
+#ifdef wxLongLong_t
+            return static_cast<wxLongLong_t>(outDuration * 1000);
+#else
+            // In principle it's possible to have video of duration greater
+            // than ~1193 hours which corresponds LONG_MAX in milliseconds so
+            // cast to wxLongLong first and multiply by 1000 only then to avoid
+            // the overflow (resulting in maximal duration of ~136 years).
+            return wxLongLong(static_cast<long>(outDuration)) * 1000;
+#endif
     }
 }