[Mesa-dev] [PATCH] egl-util: Adds probe_front_pixel_rgb function

[Matt Turner]

On Tue, Oct 2, 2012 at 7:19 AM, Robert Bragg <robert at sixbynine.org> wrote:
> On Thu, Sep 27, 2012 at 6:48 PM, Matt Turner <mattst88 at gmail.com> wrote:
>> On Thu, Sep 20, 2012 at 8:59 AM, Robert Bragg <robert at sixbynine.org> wrote:
>>> This adds an egl_probe_front_pixel_rgb function that is analogous to
>>> piglit_probe_pixel_rgba except it probes the front buffer instead of
>>> probing the back buffer.
>>> ---
>>>  tests/egl/egl-util.c |   31 +++++++++++++++++++++++++++++++
>>>  tests/egl/egl-util.h |    4 ++++
>>>  2 files changed, 35 insertions(+), 0 deletions(-)
>>
>> I applied these two patches with the intention of committing them, but
>> they cause egl-nok-swap-region to fail:
>>
>> Front Buffer Probe at (15,15)
>>   Expected: 1.000000 0.000000 0.000000 1.000000
>>   Observed: 0.000000 1.000000 0.000000 0.000000
>> PIGLIT: {'result': 'fail' }
>>
>> The test (before and after) doesn't end on its own either. I have to
>> close it in order to get the test result. I don't know if that's by
>> design, but it's not good for automated piglit testing.
>
> Hmm that's curious, I just rebased the patches on master, as well as
> the corresponding mesa patch and the test works as expected for me. Is
> it failing for you because you haven't got the mesa patch perhaps? (I
> don't have commit access to land that myself) As for the test
> blocking, I haven't seen that happen before so I don't know what could
> be up there, but I guess it's not related to my changes.
>
> kind regards,
> - Robert

Ah, I didn't have the Mesa patch applied. It's a really good idea to
say in the Mesa patch that it fixes XXX piglit test.

Also, if your patches aren't committed after a week on the list,
please ping someone so that they don't get lost and forgotten.

Anyway, I'll commit these patches and the Mesa patch. Thanks!