[Mesa-dev] [PATCH] radeonsi: don't emit partial flushes at the end of IBs (v2)

[Marek Olšák]

Hi guys,

Can you please re-apply the problematic commit and test whether
R600_DEBUG=noce fixes the corruption?

Thanks,
Marek

On Fri, Jun 23, 2017 at 7:47 PM, Marek Olšák <maraeo at gmail.com> wrote:
> I reverted the commit.
>
> Marek
>
> On Fri, Jun 23, 2017 at 7:26 PM, Andy Furniss <adf.lists at gmail.com> wrote:
>> Dieter Nützel wrote:
>>>
>>> Addendum:
>>>
>>> Only wild shot in the dark...
>>>
>>> Could it be the LLVM (gfx9) thing, too?
>>
>>
>> I think it's just this commit, with more confidence as sees it as well.
>>
>> I was a bit off llvm head when I first saw it, updated to head in case
>> it changed things - hit the assert bug, found and reverted that commit.
>>
>>>
>>> In a rush.
>>>
>>> Dieter
>>>
>>> Am 23.06.2017 14:56, schrieb Dieter Nützel:
>>>>
>>>> Hello Andy,
>>>>
>>>> do you have a screenshot handy? I get maybe the same artifacts on
>>>> Unigine Valley (in the trees?) on my RX580 but without _this_ patch
>>>> applied. I have other 'new' one from 'Patchwork Mesa' in.
>>
>>
>> Valley, is normally OK for me. Tricky to get a screen shot as the
>> artifacts are single frame flashes - though they do repeat. Other scenes
>> seem to have less noticeable ones than this from scene 2.
>>
>> Ignore image quality - this is a shot from a paused x11grab h264
>> ultrafast preset compressed video made with ffmpeg.
>>
>> https://drive.google.com/open?id=0BxP5-S1t9VEETWNDdzZ3NFp0M1k