From 5128ca8e5f4dd6b3d38216891efc0d43189a2205 Mon Sep 17 00:00:00 2001
From: Martin Stransky <stransky@redhat.com>
Date: Fri, 17 Jun 2022 12:54:46 +0200
Subject: Added fix for mozilla#1774271

---
 mozilla-1774271.patch | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 mozilla-1774271.patch

(limited to 'mozilla-1774271.patch')

diff --git a/mozilla-1774271.patch b/mozilla-1774271.patch
new file mode 100644
index 0000000..6029b22
--- /dev/null
+++ b/mozilla-1774271.patch
@@ -0,0 +1,31 @@
+changeset:   623945:6117c9ecd16b
+tag:         tip
+parent:      623941:45e313943df5
+user:        stransky <stransky@redhat.com>
+date:        Fri Jun 17 12:36:38 2022 +0200
+files:       gfx/thebes/gfxPlatform.cpp
+description:
+Bug 1774271 [Linux] Don't use EGL_MESA_image_dma_buf_export in Mesa/Intel due to https://gitlab.freedesktop.org/mesa/mesa/-/issues/6688 r?jgilbert
+
+Depends on https://phabricator.services.mozilla.com/D149238
+
+Differential Revision: https://phabricator.services.mozilla.com/D149608
+
+
+diff --git a/gfx/thebes/gfxPlatform.cpp b/gfx/thebes/gfxPlatform.cpp
+--- a/gfx/thebes/gfxPlatform.cpp
++++ b/gfx/thebes/gfxPlatform.cpp
+@@ -2871,6 +2871,12 @@ void gfxPlatform::InitWebGLConfig() {
+         adapterDriverVendor.Find("radeonsi") != -1) {
+       gfxVars::SetUseDMABufSurfaceExport(false);
+     }
++    // Disable EGL_MESA_image_dma_buf_export on mesa/iris due to
++    // https://gitlab.freedesktop.org/mesa/mesa/-/issues/6688
++    if (adapterDriverVendor.Find("mesa") != -1 &&
++        adapterDriverVendor.Find("iris") != -1) {
++      gfxVars::SetUseDMABufSurfaceExport(false);
++    }
+   }
+ }
+ 
+
-- 
cgit