Fix closeStream on Mac OS X

diff --git a/RtAudio.cpp b/RtAudio.cpp
old mode 100644 (file)
new mode 100755 (executable)
index 4d4c85f..07cba60
--- a/RtAudio.cpp
+++ b/RtAudio.cpp
@@ -1406,6 +1406,19 @@ void RtApiCore :: closeStream( void )
 \r
   CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
   if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+  if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+    if (handle) {\r
+      AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
+        kAudioObjectPropertyScopeGlobal,\r
+        kAudioObjectPropertyElementMaster };\r
+\r
+      property.mSelector = kAudioDeviceProcessorOverload;\r
+      property.mScope = kAudioObjectPropertyScopeGlobal;\r
+      if (AudioObjectRemovePropertyListener( handle->id[0], &property, xrunListener, (void *) handle ) != noErr) {\r
+        errorText_ = "RtApiCore::closeStream(): error removing property listener!";\r
+        error( RtAudioError::WARNING );\r
+      }\r
+    }\r
     if ( stream_.state == STREAM_RUNNING )\r
       AudioDeviceStop( handle->id[0], callbackHandler );\r
 #if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
@@ -1417,6 +1430,18 @@ void RtApiCore :: closeStream( void )
   }\r
 \r
   if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
+    if (handle) {\r
+      AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
+        kAudioObjectPropertyScopeGlobal,\r
+        kAudioObjectPropertyElementMaster };\r
+\r
+      property.mSelector = kAudioDeviceProcessorOverload;\r
+      property.mScope = kAudioObjectPropertyScopeGlobal;\r
+      if (AudioObjectRemovePropertyListener( handle->id[1], &property, xrunListener, (void *) handle ) != noErr) {\r
+        errorText_ = "RtApiCore::closeStream(): error removing property listener!";\r
+        error( RtAudioError::WARNING );\r
+      }\r
+    }\r
     if ( stream_.state == STREAM_RUNNING )\r
       AudioDeviceStop( handle->id[1], callbackHandler );\r
 #if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r