Merge pull request #35 from Bestoa/master

Fix bug in 64bit windows
danginsburg · May 3, 2017 · 66df74e · 66df74e
2 parents 221f90f + 8e1d4ce
commit 66df74e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Common/Source/Win32/esUtil_win32.c b/Common/Source/Win32/esUtil_win32.c
@@ -164,7 +164,12 @@ GLboolean WinCreate ( ESContext *esContext, const char *title )
 
    // Set the ESContext* to the GWL_USERDATA so that it is available to the
    // ESWindowProc
-   SetWindowLongPtr (  esContext->eglNativeWindow, GWL_USERDATA, ( LONG ) ( LONG_PTR ) esContext );
+#ifdef _WIN64
+   //In LLP64 LONG is stll 32bit.
+   SetWindowLongPtr( esContext->eglNativeWindow, GWL_USERDATA, ( LONGLONG ) ( LONG_PTR )esContext);
+#else
+   SetWindowLongPtr ( esContext->eglNativeWindow, GWL_USERDATA, ( LONG ) ( LONG_PTR ) esContext );
+#endif
 
 
    if ( esContext->eglNativeWindow == NULL )