Index: ui/gl/gl_switches.cc |
diff --git a/ui/gl/gl_switches.cc b/ui/gl/gl_switches.cc |
index 8171048e524dca92189303679970319a6217bb59..2eccfc33dd3d915414b23264af014ee1e852bb4d 100644 |
--- a/ui/gl/gl_switches.cc |
+++ b/ui/gl/gl_switches.cc |
@@ -135,3 +135,13 @@ const int kGLSwitchesCopiedFromGpuProcessHostNumSwitches = |
arraysize(kGLSwitchesCopiedFromGpuProcessHost); |
} // namespace switches |
+ |
+namespace features { |
+ |
+#if defined(OS_WIN) |
+// Wait for D3D VSync signals in GPU process (as opposed to delay based VSync |
+// generated in Browser process based on VSync parameters). |
+const base::Feature kD3DVsync{"D3DVsync", base::FEATURE_DISABLED_BY_DEFAULT}; |
+#endif // defined(OS_WIN) |
+ |
+} // namespace features |