Thank you. With your example I can quickly learn cocos2d. My development environment is win7, vs2008, cocos2d-0.99.5-x-0.7.2-rc.
I read all of the code. There are several questions about the class CResConvertor.
1, AddVirtualScreen() Why save the rate, why not value.
2, SetScaleStep() what is used to do, step Why is the value of 480, step_count is doing what.
3, several CRCScaleModes What is the difference.
4, Process () is difficult to understand.
What documents, or what knowledge can help me understand CResConvertor.