CacheToTexture Never Updates Cached Textures?

[kklouzal]

In writing my own renderer it seems as though cached textures never get updated?
I am able to successfully cache a texture and the renderer does draw the cached texture, however, when a control changes, the cached texture never gets updated.
I assume this should happen through:
void UpdateControlCacheTexture(CacheHandle control) { printf("Update"); }
However the function is never called.
Is there something specific that needs to be done to allow the updating to happen?

[billyquith]

It does need looking at. There is another issue open #27. It's only really necessary for the colour pickers. However, I have added a software renderer and a pixel buffer target, so this may be a better solution. This is a more efficient solution as well as the colour pickers draw a rectangle for each pixel!