coreaudio: Move some variable declarations to the top of the scope.

libsdl-org · Sep 2, 2016 · f9d9708 · f9d9708
1 parent 1428bab
commit f9d9708
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/audio/coreaudio/SDL_coreaudio.c b/src/audio/coreaudio/SDL_coreaudio.c
@@ -437,17 +437,18 @@ static void
 COREAUDIO_CloseDevice(_THIS)
 {
     const int iscapture = this->iscapture;
+
     if (this->hidden->audioUnitOpened) {
+        const AudioUnitElement output_bus = 0;
+        const AudioUnitElement input_bus = 1;
+        const AudioUnitElement bus = ((iscapture) ? input_bus : output_bus);
+        AURenderCallbackStruct callback;
+
         #if MACOSX_COREAUDIO
         /* Unregister our disconnect callback. */
         AudioObjectRemovePropertyListener(this->hidden->deviceID, &alive_address, device_unplugged, this);
         #endif
 
-        AURenderCallbackStruct callback;
-        const AudioUnitElement output_bus = 0;
-        const AudioUnitElement input_bus = 1;
-        const AudioUnitElement bus = ((iscapture) ? input_bus : output_bus);
-
         /* stop processing the audio unit */
         AudioOutputUnitStop(this->hidden->audioUnit);