[Mesa-users] Interpreting KHR_debug output

[Stefan Monov]

The version is 12.0.6-0ubuntu0.16.04.1. It's from January this year - not
so old.

On Wed, Jul 26, 2017 at 6:41 PM, Brian Paul <brianp at vmware.com> wrote:

> On 07/26/2017 04:00 AM, Stefan Monov wrote:
>
>> Hello.
>> I enabled KHR_debug to find the cause of some bugs in my app, but became
>> interested in performance-related messages that were getting printed.
>> Example:
>>
>>  > Multi-LOD fast clear - giving up (2048x16x11)
>>
>> I'm interested in improving my code to remove such warnings, as all
>> extra performance is welcome. But I understand most of those messages
>> only partially - e.g. in the above example I understand what it means,
>> but not what might cause it or how to fix it.
>>
>> Is there any documentation on such warnings?
>>
>> Note that I'm mostly interested in the warnings produced by the *Intel*
>> driver, as I'm using an Intel GPU.
>>
>
> Which version of Mesa?
>
> I can't find any occurrence of "Multi-LOD" or "giving up" in the current
> Mesa code base.
>
> -Brian
>
>
>
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