How to draw a background fast in cocos2d?

Question

I\'m toying with a small game on my iPad using cocos2d and I\'ve run into some performance worries. I have a 512x512 image tiled as my background. That gives me around 40fps wit

Answer 1

Turns out cocos2d moves in mysterious ways. Adding the background to an otherwise empty wrapping CCSprite gets the framerate back up to 60:

CCSprite *spback = [(CCSprite*)[CCSprite alloc] init];
[self addChild:spback];

CCSprite *sp = [CCSprite spriteWithFile:@"Background.png"];
sp.position = ccp(1024/2, 768/2);
[spback addChild:sp];

Credits for this goes to yaoligang on the cocos2d forums.