X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fplatform%2Fthreads%2Fmutex.h;h=ed60ba8724612fae369e1fd7e9e33ede7877e97e;hb=1bede530033f40a81400c7a1e4ed0e8755d4ec59;hp=4a0c331a1fa6d64cbffa29e8466e25c29aca211a;hpb=78850b01b90c5aaacc49f523270fbbdcd7e600a7;p=deb_libcec.git

diff --git a/src/lib/platform/threads/mutex.h b/src/lib/platform/threads/mutex.h
index 4a0c331..ed60ba8 100644
--- a/src/lib/platform/threads/mutex.h
+++ b/src/lib/platform/threads/mutex.h
@@ -257,18 +257,19 @@ namespace PLATFORM
         if (iTimeout == 0)
           return Wait(mutex, predicate);
 
-        bool bReturn(true);
-        if (!predicate)
+        if (predicate)
+          return true;
+
+        bool bReturn(false);
+        bool bBreak(false);
+        CTimeout timeout(iTimeout);
+        uint32_t iMsLeft(0);
+
+        while (!bReturn && !bBreak)
         {
-          CTimeout timeout(iTimeout);
-          uint32_t iMsLeft(0);
-          bReturn = false;
-          while (!bReturn)
-          {
-            iMsLeft = timeout.TimeLeft();
-            if ((bReturn = iMsLeft == 0 || predicate) == false)
-              m_condition.Wait(mutex.m_mutex, iMsLeft);
-          }
+          iMsLeft = timeout.TimeLeft();
+          if ((bReturn = predicate) == false && (bBreak = iMsLeft == 0) == false)
+            m_condition.Wait(mutex.m_mutex, iMsLeft);
         }
         return bReturn;
       }
@@ -280,10 +281,11 @@ namespace PLATFORM
   class CEvent
   {
   public:
-    CEvent(void) :
+    CEvent(bool bAutoReset = true) :
       m_bSignaled(false),
       m_bBroadcast(false),
-      m_iWaitingThreads(0) {}
+      m_iWaitingThreads(0),
+      m_bAutoReset(bAutoReset) {}
     virtual ~CEvent(void) {}
 
     void Broadcast(void)
@@ -336,15 +338,16 @@ namespace PLATFORM
     {
       CLockObject lock(m_mutex);
       bool bReturn(m_bSignaled);
-      if (bReturn && (--m_iWaitingThreads == 0 || !m_bBroadcast))
+      if (bReturn && (--m_iWaitingThreads == 0 || !m_bBroadcast) && m_bAutoReset)
         m_bSignaled = false;
       return bReturn;
     }
 
-    volatile bool              m_bSignaled;
-    CCondition<volatile bool&> m_condition;
-    CMutex                     m_mutex;
-    volatile bool              m_bBroadcast;
-    unsigned int               m_iWaitingThreads;
+    volatile bool             m_bSignaled;
+    CCondition<volatile bool> m_condition;
+    CMutex                    m_mutex;
+    volatile bool             m_bBroadcast;
+    unsigned int              m_iWaitingThreads;
+    bool                      m_bAutoReset;
   };
 }