summaryrefslogtreecommitdiffstats
path: root/gfx/ipc/CompositorWidgetVsyncObserver.h
diff options
context:
space:
mode:
Diffstat (limited to 'gfx/ipc/CompositorWidgetVsyncObserver.h')
-rw-r--r--gfx/ipc/CompositorWidgetVsyncObserver.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/gfx/ipc/CompositorWidgetVsyncObserver.h b/gfx/ipc/CompositorWidgetVsyncObserver.h
new file mode 100644
index 000000000..c13662474
--- /dev/null
+++ b/gfx/ipc/CompositorWidgetVsyncObserver.h
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=99: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h
+#define mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h
+
+#include "mozilla/VsyncDispatcher.h"
+
+namespace mozilla {
+namespace gfx {
+class VsyncBridgeChild;
+} // namespace gfx
+
+namespace widget {
+
+class CompositorWidgetVsyncObserver : public VsyncObserver
+{
+ typedef gfx::VsyncBridgeChild VsyncBridgeChild;
+
+ public:
+ CompositorWidgetVsyncObserver(RefPtr<VsyncBridgeChild> aVsyncBridge,
+ const uint64_t& aRootLayerTreeId);
+
+ bool NotifyVsync(TimeStamp aVsyncTimestamp) override;
+
+ private:
+ RefPtr<VsyncBridgeChild> mVsyncBridge;
+ uint64_t mRootLayerTreeId;
+};
+
+} // namespace widget
+} // namespace mozilla
+
+#endif // mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h