buffered rendering and frameskip

[unknown]

I want to ask why if I turn off buffered rendering its always flickerring??? some body please tell me

but if I turn off the buffered rendering and turn on the frame skip,the game work with great speed ( in Naruto akatsuki rising it 40 fps,in bleach heat soul 7 it 35 fps,in harvestmoon hero leaf valley it 35 fps)
I test in the latest build today v6.754

I think if when disable buffered rendering its not flickerring it will be great

this flick make me crazy

please henrik fix it

xperia ray,rooted,gingerbread