Draw using a single buffer?

[hasapian]

Is it possible to draw on a single buffer? Because with two single buffers, I have to draw the same things twice, which slows a lot my program. And there are differences between two consequent draws, so if the two buffers are used, an epileptic effect is created...

Thank you in advance and I apologize if the forum contains the same topic somewhere else....

[eXpl0it3r]

So you don't want double buffering?

If you run into such issues, you're doing things wrong. With SFML you're required to draw the whole scene every frame. Don't just draw when things change.