Correctly clamp destination when blitting to the framebuffer.
Correctly clamp destination when blitting to the framebuffer.

varjagg/Mezzano,AugustusHuang/Mezzano,froggey/Mezzano,varjagg/Mezzano,rvedam/Mezzano,AugustusHuang/Mezzano,rvedam/Mezzano,froggey/Mezzano