diff options
| author | Chad Versace <[email protected]> | 2012-08-02 17:13:17 -0700 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2012-08-07 09:30:34 -0700 |
| commit | e943e5c291c5f4c017f9f5a483f1940313333fc3 (patch) | |
| tree | 1cbb87edac3820757191855f2ac8c02f89bc9b0f /SConstruct | |
| parent | 8b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756e (diff) | |
intel: Advertise multisample DRI2 configs on gen >= 6
This turns on window system MSAA.
This patch changes the id of many GLX visuals and configs, but that
couldn't be prevented. I attempted to preserve the id's of extant configs
by appending the multisample configs to the end of the extant ones. But
somewhere, perhaps in the X server, the configs are reordered with
multisample configs interspersed among the singlesample ones.
Test results:
Tested with xonotic and `glxgears -samples 1` on Ivybridge.
No piglit regressions on Ivybridge.
On Sandybridge, passes 68/70 of oglconform's
winsys multisample tests. The two failing tests are:
multisample(advanced.pixelmap.depth)
multisample(advanced.pixelmap.depthCopyPixels)
These tests hang the gpu (on kernel 3.4.6) due to
a glDrawPixels/glReadPixels pair on an MSAA depth buffer. I don't expect
realworld apps to do that, so I'm not too concerned about the hang.
On Ivybridge, passes 69/70. The failing case is
multisample(advanced.line.changeWidth).
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
Diffstat (limited to 'SConstruct')
0 files changed, 0 insertions, 0 deletions