High res image loading uses the low res content scale factor

[totallyeviljake]

From codeplex:

https://cocos2dxna.codeplex.com/discussions/461066

The system loads a high res image properly, but it uses the low res content scale factor which then makes the high res image too large (upscaled).

[doubleday]

When using the scale hack mentioned in the discussion I run in the problem that ConvertToNodeSpace does not work anymore for in bounds calculations. When I'm doing

var converted = ConvertToNodeSpace(touch.Location);

The converted x, y will be doubled. I guess this is collateral damage and will not be an issue when this is fixed properly?

[doubleday]

Me again. Just found out by checking cocos2d-x that I need to set the content scale factor on the director.

So for ios this works fine for me:

var height = CCDrawManager.FrameSize.Height;
if (height > 480)
    height /= 2;

CCDrawManager.SetDesignResolutionSize(320, height, CCResolutionPolicy.ShowAll);
CCDirector.SharedDirector.ContentScaleFactor = CCDrawManager.FrameSize.Width / CCDrawManager.DesignResolutionSize.Width;

So my problem is solved and this might not be a bug after all...