[Nouveau] UBO support for nouveau broken

[Patrick Baggett]

Hi Thomas,

Are you well-versed in C and OpenGL? If so, can you write a test case for
it that shows the problem? If not, would you mind running a test case if I
wrote it and letting me know how well it works (if at all)? I'm not a
nouveau developer, but I do have an interest in seeing this bug resolved
(my app needs working GL 3.3 support) and I imagine compiling and running
an emulator (including downloading test ISOs) is a very... un-fun ... task
to reproduce your bug, indeed.

Let me know so we can get to the bottom of this!

Best Regards,

Patrick


On Thu, Jul 11, 2013 at 2:21 PM, Thomas Schneider <maxmusterm at gmail.com>wrote:

> Oh and just for the sake of completeness the problem occurs in the form of
> wrongly rendered textures in front of a black screen. The objects only are
> fusible for a second and them disappear sometimes they appear at the wrong
> position or are rotated.
> If you compile dolphin with GLEW_ARB_uniform_buffer_object replaced with
> false in Source/Plugins/Plugin_VideoOGL/Src/Render.cpp the problems won't
> occur.
>  I tried testing it with other cards but they got different problems for
> example my "GeForce GTX 560 SE" throws dozens of
>>
>> [   63.403141] nouveau E[  PGRAPH][0000:01:00.0] DATA_ERROR [(unknown
> enum 0x00000053)] ch 3 [0x023fa7b000 dolphin-emu[727]] subc 2 class 0x9039
> mthd 0x0300 data 0x00100100
> lines when trying to run dolphin with it.I will try to test it later with
> all my remaining nvidia cards and nouveau.
>
> _______________________________________________
> Nouveau mailing list
> Nouveau at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/nouveau
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130711/22e3d082/attachment.html>