commit f7579474089bfc67f7d83680d562efa17783e4b4
author Patrick Luby <guibmacdev@gmail.com> Wed Apr 10 08:04:57 2024 -0400
committer Patrick Luby <guibomacdev@gmail.com> Fri Apr 26 14:10:05 2024 +0200
tree 9888ee08904c1e40a6d4517ce61c058881050e28
parent 1e8ac8b7c865d63014c6655e2e7e77979927c4f7

tdf#160590 Disable Metal with Intel HD Graphics 6000

Releasing a Metal buffer resource hangs when fetching pixels from a
Skia surface on this Intel MacBook Air built-in GPU.

Change-Id: Ic3028bf8eb45ebb9f6d71879bf5d96f0401a95c8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165927
Tested-by: Jenkins
Reviewed-by: Patrick Luby <guibomacdev@gmail.com>
(cherry picked from commit fe3a4bdf48f7b2d4f6da31b4392ac5979653cf9c)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165946
Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
Tested-by: Patrick Luby <guibomacdev@gmail.com>

vcl/quartz/cgutils.mm

diff --git a/vcl/quartz/cgutils.mm b/vcl/quartz/cgutils.mm
index 0d611be..50b7fcd 100644
--- a/vcl/quartz/cgutils.mm
+++ b/vcl/quartz/cgutils.mm
@@ -122,6 +122,16 @@ bool DefaultMTLDeviceIsSupported()
           bRet = false;
    }

    if (bRet)
    {
        // tdf#160590 Disable Metal with Intel HD Graphics 6000
        // Releasing a Metal buffer resource hangs when fetching pixels from a
        // Skia surface on this Intel MacBook Air built-in GPU.
       static NSString* pIntelHDGraphics6000Prefix = @"Intel(R) Iris(TM) Graphics 6000";
       if ([pMetalDevice.name hasPrefix:pIntelHDGraphics6000Prefix])
           bRet = false;
    }

    [pMetalDevice release];
    return bRet;
}