Enable d3d9 accelerated layers as a fallback.

If d3d 11 can't be used for whatever reason (limited integrated/mobile chipset, etc.)
we should fall back to d3d9. Mozilla blocked this based on experiences with Intel
GPUs/drawing artefacts, but those drivers are blacklisted already. No reason to
disable this path for everyone.
This commit is contained in:
wolfbeast
2018-07-30 07:21:04 +02:00
parent 017cb0351d
commit f7b00e782a
+2 -2
View File
@@ -4596,8 +4596,8 @@ pref("gfx.direct2d.force-enabled", false);
pref("layers.prefer-opengl", false);
pref("layers.prefer-d3d9", false);
// Disable for now due to bug 1304360
pref("layers.allow-d3d9-fallback", false);
// Enable fallback if d3d11 can't be used. See bug #1262187
pref("layers.allow-d3d9-fallback", true);
#endif
// Copy-on-write canvas