On Mer, 2003-07-30 at 22:28, Michel Dänzer wrote:
On Wed, 2003-07-30 at 18:26, Ian Romanick wrote:
[...] we don't want the R200 driver to expose GLX_MESA_swap_control if there's no vblank interrupt available. Since it can't implement the functionality, we don't want to advertise it.
It could poll for vertical blank...
I'm suprised to hear the radeon has no vblank interrupt, given the test VGA blank code seems to work on it 8)
It does. This is more hypothetically speaking, and just using this as an example of an extension that we may not always be able to enable.
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