[Mesa-dev] [PATCH RFC 4/4] dri: Turn of a couple of glx extensions for gnome-shell on vmwgfx.

[Thomas Hellstrom]

On 05/08/2017 04:14 PM, Marek Olšák wrote:
> For the series:
>
> Reviewed-by: Marek Olšák <marek.olsak at amd.com>
>
> Marek

Thanks for reviewing, Marek.

/Thomas


>
> On Fri, May 5, 2017 at 4:02 PM, Thomas Hellstrom <thellstrom at vmware.com> wrote:
>> Increases performance on vmwgfx since we're avoiding full buffer damage and
>> since we can't sync to vertical retrace anyway.
>>
>> Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
>> ---
>>  src/mesa/drivers/dri/common/drirc | 7 +++++++
>>  1 file changed, 7 insertions(+)
>>
>> diff --git a/src/mesa/drivers/dri/common/drirc b/src/mesa/drivers/dri/common/drirc
>> index 14d7713..a8f2ccf 100644
>> --- a/src/mesa/drivers/dri/common/drirc
>> +++ b/src/mesa/drivers/dri/common/drirc
>> @@ -137,4 +137,11 @@ TODO: document the other workarounds.
>>              <option name="glsl_zero_init" value="true"/>
>>          </application>
>>      </device>
>> +    <!-- vmwgfx doesn't like full buffer swaps and can't sync to vertical retraces.-->
>> +    <device driver="vmwgfx">
>> +        <application name="gnome-shell" executable="gnome-shell">
>> +            <option name="glx_disable_ext_buffer_age" value="true" />
>> +            <option name="glx_disable_oml_sync_control" value="true" />
>> +        </application>
>> +    </device>
>>  </driconf>
>> --
>> 2.7.4
>>
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