Light synchronization method in JackMessageBuffer::SetInitCallback.

common/JackMessageBuffer.cpp

@@ -22,6 +22,7 @@
 #include "JackMessageBuffer.h"
 #include "JackGlobals.h"
 #include "JackError.h"
+#include "JackTime.h"
 
 namespace Jack
 {
@@ -167,17 +168,24 @@ int JackMessageBuffer::SetInitCallback(JackThreadInitCallback callback, void *ar
         /* set up the callback */
         fInitArg = arg;
         fInit = callback;
-        /* wake msg buffer thread */
-        fGuard.Signal();
-        /* wait for it to be done */
-        fGuard.Wait();
+        
+        int count = 0;
+        while (fInit && ++count < 1000) {
+            /* wake msg buffer thread */
+            fGuard.Signal();
+            JackSleep(1000);
+        }
+        //fGuard.Wait();
+        
         /* and we're done */
         fGuard.Unlock();
+        if (count == 1000) goto error;
         return 0;
-    } else {
-        jack_error("JackMessageBuffer::SetInitCallback : callback cannot be executed");
-        return -1;
     }
+    
+error:
+    jack_error("JackMessageBuffer::SetInitCallback : callback cannot be executed");
+    return -1;
 }
 
 };

common/wscript

@@ -206,6 +206,7 @@ def build(bld):
             'JackLibSampleRateResampler.cpp',
             'JackResampler.cpp',
             'JackGlobals.cpp',
+            'JackPosixMutex.cpp',
             'ringbuffer.c']
 
         if bld.env['IS_LINUX']:

macosx/Jackdmp.xcodeproj/project.pbxproj

@@ -985,6 +985,8 @@
 		4BE5FED10E725C320020B576 /* JackCoreAudioAdapter.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BE5FECF0E725C320020B576 /* JackCoreAudioAdapter.cpp */; };
 		4BE5FED20E725C320020B576 /* JackCoreAudioAdapter.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BE5FED00E725C320020B576 /* JackCoreAudioAdapter.h */; };
 		4BE6C6AD0A3E0A65005A203A /* test.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BE6C6AC0A3E0A65005A203A /* test.cpp */; };
+		4BF1007C15135D8200B88F80 /* JackPosixMutex.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B327BA614B4B50400976483 /* JackPosixMutex.cpp */; };
+		4BF1007D15135D8800B88F80 /* JackPosixMutex.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BB4214814D2C0A700A1CAE1 /* JackPosixMutex.h */; };
 		4BF2841A0F31B4BC00B05BE3 /* JackArgParser.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BF284160F31B4BC00B05BE3 /* JackArgParser.cpp */; };
 		4BF2841B0F31B4BC00B05BE3 /* JackArgParser.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BF284170F31B4BC00B05BE3 /* JackArgParser.h */; };
 		4BF3391A0F8B86DC0080FB5B /* JackCoreMidiDriver.h in Headers */ = {isa = PBXBuildFile; fileRef = 4BF339140F8B86DC0080FB5B /* JackCoreMidiDriver.h */; };
@@ -4310,6 +4312,7 @@
 				4B86934E1371DEBD00D2D11B /* JackLibSampleRateResampler.h in Headers */,
 				4B49D44E14865F22003390F8 /* net.h in Headers */,
 				4B49D44F14865F22003390F8 /* session.h in Headers */,
+				4BF1007D15135D8800B88F80 /* JackPosixMutex.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -7831,6 +7834,7 @@
 				4B86932C1371DD9B00D2D11B /* ringbuffer.c in Sources */,
 				4B86934D1371DEBA00D2D11B /* JackLibSampleRateResampler.cpp in Sources */,
 				4B327BD614B4B6E700976483 /* JackException.cpp in Sources */,
+				4BF1007C15135D8200B88F80 /* JackPosixMutex.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

windows/JackWinProcessSync.h

@@ -70,7 +70,7 @@ class JackWinProcessSync : public JackWinMutex
         void LockedSignalAll();
 };
 
-#ifdef __MINGW64__
+#ifdef __WIN64__
 
 class JackWinCondVar {