As long as you don't need to rotate screens, and not good dualscreen support. In Ubuntu 11.04 I got screen corruption by rotating with twinview. It went away when rotating back and rotating again. Wasn't good anyway: Once I crashed X by typing xrandr -o left. And you can forget rotating one of two screens without doing some advanced stuff. But hey, who would want to do that anyway, right?
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KWin May Drop Support For Catalyst, Vintage GPUs
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Erm... Running Kwin with fglrx just fine here.
Though I can do without, and can't blame the devs for dropping legacy support.
Aren't openGL 2 issues related to the fact the specs have grown into a hodge-podge abomination of vendor extensions?
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Originally posted by bug77 View PostExactly.
Who in their right mind would use a driver that offers maximum performance, power saving, HW video acceleration, when they can use a driver that doesn't?
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Other performance improvements such as HyperZ, enabling PCI-E 2.0, and other changes are in the piplline. The performance gap between the open source drivers and fglrx is rapidly closing.
The gap which is NOT closing is the one where the closed source fglrx is a closed proprietary binary blob, unstable and prone to regressions, adapted from the Windows blob so not suited to or integrated properly with the Linux stack, not fixable (supportable) by the Linux community itself, can't be distributed with Linux distributions, breaks every time there is a kernel update, and won't support KMS (and so may require awkward manual configuration) or Wayland.
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Originally posted by PsynoKhi0 View PostAren't openGL 2 issues related to the fact the specs have grown into a hodge-podge abomination of vendor extensions?
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One thing I don't get with KWin, is why I can't run the OpenGL ES version of it on the binary drivers (NVidia *and* ATI). AFAIK, OpenGL ES is part of OpenGL 4.2 now, and both drivers support that version. So it should be possible to run the ES version using fglrx or nvidia.
Why isn't that possible?
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Originally posted by RealNC View PostOne thing I don't get with KWin, is why I can't run the OpenGL ES version of it on the binary drivers (NVidia *and* ATI). AFAIK, OpenGL ES is part of OpenGL 4.2 now, and both drivers support that version. So it should be possible to run the ES version using fglrx or nvidia.
Why isn't that possible?
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