Changeset 3255 for code/branches/core4/src/core/Core.cc

Timestamp:

Jun 29, 2009, 11:59:29 PM (15 years ago)

Author:

rgrieder

Message:

#298: Improved usage dialogue creation and the information itself.

File:

• code/branches/core4/src/core/Core.cc (modified) (4 diffs)

code/branches/core4/src/core/Core.cc

@@ -80 +80 @@
     Core* Core::singletonRef_s  = 0;
 
-    SetCommandLineArgument(mediaPath, "").information("PATH");
-    SetCommandLineOnlyArgument(writingPathSuffix, "").information("DIR");
-    SetCommandLineArgument(settingsFile, "orxonox.ini");
-    SetCommandLineArgument(limitToCPU, 0).information("0: off | #cpu");
+    SetCommandLineArgument(mediaPath, "").information("Path to the media/data files");
+    SetCommandLineOnlyArgument(writingPathSuffix, "").information("Additional subfolder for config and log files");
+    SetCommandLineArgument(settingsFile, "orxonox.ini").information("THE configuration file");
+#ifdef ORXONOX_PLATFORM_WINDOWS
+    SetCommandLineArgument(limitToCPU, 0).information("Limits the program to one cpu/core (1, 2, 3, etc.). 0 turns it off (default)");
+#endif
 
     /**
@@ -263 +265 @@
         CommandLine::parseFile();
 
+#ifdef ORXONOX_PLATFORM_WINDOWS
         // limit the main thread to the first core so that QueryPerformanceCounter doesn't jump
         // do this after ogre has initialised. Somehow Ogre changes the settings again (not through
@@ -269 +272 @@
         if (limitToCPU > 0)
             setThreadAffinity(static_cast<unsigned int>(limitToCPU));
+#endif
 
         // Manage ini files and set the default settings file (usually orxonox.ini)
@@ -423 +427 @@
     void Core::setThreadAffinity(int limitToCPU)
     {
+#ifdef ORXONOX_PLATFORM_WINDOWS
+
         if (limitToCPU <= 0)
             return;
 
-#ifdef ORXONOX_PLATFORM_WINDOWS
         unsigned int coreNr = limitToCPU - 1;
         // Get the current process core mask