commit acb6430800fccd120765110a3822c422fbc9a19d
author Patrick Luby <guibmacdev@gmail.com> Wed Apr 10 08:04:57 2024 -0400
committer Adolfo Jayme Barrientos <fitojb@ubuntu.com> Sat Apr 13 21:13:01 2024 +0200
tree 9a566a6fda0efdc05922985af77d4b3e8f258d2a
parent 4e983181e038a539c3d9834c585037d4808c5d90

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/+/165945
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.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;
}