[Piglit] [PATCH] fbo-copyteximage-depth-max: New test for i965 driver bug

Shuang He shuang.he at intel.com
Thu Jan 5 05:26:19 PST 2012

On 2012/1/5 3:32, Eric Anholt wrote:
> On Wed,  4 Jan 2012 14:30:34 +0800, Shuang He<shuang.he at intel.com>  wrote:
> (process:2216): gmime-CRITICAL **: g_mime_stream_filter_add: assertion `GMIME_IS_FILTER (filter)' failed
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44436
>> Signed-off-by: Shuang He<shuang.he at intel.com>
> The actual interesting failure here is attempting a readpixels from a
> huge depth FBO in the process of doing copypixels, which fails by using
> GTT mapping when it's not possible.  The risk with the testcase as-is is
> that we might change the copypixels path to just bind the FBO as a
> texture and render with it, which would paper over the issue.
> Could you switch it to just make a huge FBO, initialize it, and try to
> read it?

Thanks for the suggestion and the explanation. I will try it


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