How sync swapbuffer on the twinview

[ksk]

Hi,

I Just create a window ranging over both of screens on twinview.
But a screen on either side does not swap buffer simultaneously.
How sync glXSwapBuffers over the twinview?

thanks in advance

[zedro]

Hi, I have not been able to get TwinView to work on my Mandrake 9.1 installation with the new 4349 drivers. If you are using a similar configuration, or even the same drivers, would you mind telling me what you did to get it to work?

[ksk]

I investigated many things. It turns out that this problem is the method of dealing with two displays using the hardware which does not carry GenLock. Are there any skillful methods?