Startup flicker « cocos2d for iPhone

Startup flicker

(4 posts) (3 voices)

Tags:

sowbug
Member
I'm using 0.9-beta2. I backported from 0.99 the macros mentioned in http://code.google.com/p/cocos2d-iphone/issues/detail?id=735. Here's what I have:
```
CCSprite *sprite = [CCSprite spriteWithFile:@"Default.png"];
sprite.anchorPoint = CGPointZero;
CC_ENABLE_DEFAULT_GL_STATES();
[sprite draw];
CC_DISABLE_DEFAULT_GL_STATES();
[[[CCDirector sharedDirector] openGLView] swapBuffers];
[[CCDirector sharedDirector] runWithScene:scene];
```
Unfortunately, the flicker between Default.png and the intro scene is pretty noticeable on both my devices (old iPhone, iPhone 3GS). The [self mainloop] hack in Director didn't work. Anyone have any ideas of other ways to solve this problem?
Posted 5 months ago #
crmagicxxx
Member
This code works perfect for me, but I think new Default OpenGL states are introduced in 0.99.0-rc (from revision r1707 exactly)

So if you don't use latest revisions try removing lines
```
CC_ENABLE_DEFAULT_GL_STATES();
CC_DISABLE_DEFAULT_GL_STATES();
```
Posted 5 months ago #
neophit
Member

myBuddyCJ posted a patch which fixes the flicker in CCDirector.

Worked great for me!

Posted 5 months ago #
sowbug
Member

Hey neophit, that patch worked perfectly. Thanks to you and myBuddyCJ!

Posted 5 months ago #

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