Merge pull request #4 from corrados/master

update

ChangeLog

@@ -5,7 +5,7 @@
 
 3.5.7git
 
-- add new "slim channel" skin, intended for large ensembles (#339)
+- add new "compact" skin, intended for large ensembles (#339)
 
 - support sorting faders by channel instrument, coded by Alberstein8 (#356)
 

Jamulus.pro

@@ -6,6 +6,17 @@ contains(CONFIG, "noupcasename") {
     TARGET = jamulus
 }
 
+# support multi-threading with OMP if requested
+contains(CONFIG, "multithreading") {
+    unix {
+        message(The OpenMP multithreading is enabled.)
+        message(NOTE THAT THE OpenMP IMPLEMENTATION IS STILL EXPERIMENTAL AND MAY NOT BE STABLE.)
+        DEFINES += USE_OMP
+        QMAKE_CXXFLAGS += -fopenmp
+        QMAKE_LFLAGS += -fopenmp
+    }
+}
+
 CONFIG += qt \
     thread \
     release

src/server.cpp

@@ -993,6 +993,9 @@ static CTimingMeas JitterMeas ( 1000, "test2.dat" ); JitterMeas.Measure(); // TE
                                                                  vecChannelLevels );
         }
 
+#ifdef USE_OMP
+# pragma omp parallel for
+#endif
         for ( int i = 0; i < iNumClients; i++ )
         {
             int                iClientFrameSizeSamples = 0; // initialize to avoid a compiler warning