OpenAL added to CCAppDelegate

Removes noticeable delay on first time usage.


Former-commit-id: 973eabc

Author: cocojoe

cocos2d/Platforms/iOS/CCAppDelegate.m

@@ -35,6 +35,8 @@
 #import "kazmath/kazmath.h"
 #import "kazmath/GL/matrix.h"
 
+#import "OALSimpleAudio.h"
+
 NSString* const CCSetupPixelFormat = @"CCSetupPixelFormat";
 NSString* const CCSetupScreenMode = @"CCSetupScreenMode";
 NSString* const CCSetupScreenOrientation = @"CCSetupScreenOrientation";
@@ -242,6 +244,9 @@ - (void) setupCocos2dWithOptions:(NSDictionary*)config
 	// It can be RGBA8888, RGBA4444, RGB5_A1, RGB565
 	// You can change this setting at any time.
 	[CCTexture setDefaultAlphaPixelFormat:CCTexturePixelFormat_RGBA8888];
+    
+    // Initialise OpenAL
+    [OALSimpleAudio sharedInstance];
 
 	// Create a Navigation Controller with the Director
 	navController_ = [[CCNavigationController alloc] initWithRootViewController:director];