Bug 1795296 - Enable Direct2D backend with OffscreenCanvas. r=gfx-reviewers,lsalzman

Differential Revision: https://phabricator.services.mozilla.com/D189533

modules/libpref/init/StaticPrefList.yaml

@@ -5737,7 +5737,7 @@
 # Whether OffscreenCanvas can use remote canvas
 - name: gfx.canvas.remote.allow-offscreen
   type: RelaxedAtomicBool
-  value: false
+  value: true
   mirror: always
 
 # How long to wait in milliseconds for a texture to be resolved

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.html.ini

@@ -0,0 +1,3 @@
+[2d.gradient.conic.negative.rotation.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.negative.rotation.worker.js.ini

@@ -0,0 +1,3 @@
+[2d.gradient.conic.negative.rotation.worker.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.positive.rotation.html.ini

@@ -0,0 +1,3 @@
+[2d.gradient.conic.positive.rotation.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.conic.positive.rotation.worker.js.ini

@@ -0,0 +1,3 @@
+[2d.gradient.conic.positive.rotation.worker.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.coloralpha.html.ini

@@ -0,0 +1,3 @@
+[2d.gradient.interpolate.coloralpha.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.coloralpha.worker.js.ini

@@ -0,0 +1,3 @@
+[2d.gradient.interpolate.coloralpha.worker.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap.html.ini

@@ -0,0 +1,4 @@
+[2d.gradient.interpolate.overlap.html]
+  [OffscreenCanvas test: 2d.gradient.interpolate.overlap]
+    expected:
+      if (os == "win") and not swgl: FAIL

testing/web-platform/meta/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.interpolate.overlap.worker.js.ini

@@ -0,0 +1,4 @@
+[2d.gradient.interpolate.overlap.worker.html]
+  [2d]
+    expected:
+      if (os == "win") and not swgl: FAIL

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.arc.selfintersect.1.html.ini

@@ -0,0 +1,4 @@
+[2d.path.arc.selfintersect.1.html]
+  [arc() with lineWidth > 2*radius is drawn sensibly]
+    expected:
+      if (os == "win"): [PASS, FAIL]

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.arc.selfintersect.1.worker.js.ini

@@ -1,3 +1,4 @@
 [2d.path.arc.selfintersect.1.worker.html]
-  expected:
-    if (os == "android") and fission: TIMEOUT
+  [arc() with lineWidth > 2*radius is drawn sensibly]
+    expected:
+      if (os == "win"): [PASS, FAIL]

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.roundrect.zero.3.html.ini

@@ -0,0 +1,3 @@
+[2d.path.roundrect.zero.3.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.roundrect.zero.3.worker.js.ini

@@ -0,0 +1,3 @@
+[2d.path.roundrect.zero.3.worker.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.roundrect.zero.6.html.ini

@@ -0,0 +1,3 @@
+[2d.path.roundrect.zero.6.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850

testing/web-platform/meta/html/canvas/offscreen/path-objects/2d.path.roundrect.zero.6.worker.js.ini

@@ -0,0 +1,3 @@
+[2d.path.roundrect.zero.6.worker.html]
+  disabled:
+    if (os == "win") and not swgl: https://bugzilla.mozilla.org/show_bug.cgi?id=1847850