Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/gfx/layers/ipc/UiCompositorControllerMessageTypes.h b/gfx/layers/ipc/UiCompositorControllerMessageTypes.h
new file mode 100644
index 0000000000..3e68e7be31
--- /dev/null
+++ b/gfx/layers/ipc/UiCompositorControllerMessageTypes.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 include_gfx_ipc_UiCompositorControllerMessageTypes_h
+#define include_gfx_ipc_UiCompositorControllerMessageTypes_h
+
+namespace mozilla {
+namespace layers {
+
+//
+// NOTE: These values are also defined in
+// mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoSession.java
+// and must be kept in sync. Any new message added here must also be added
+// there.
+//
+
+// clang-format off
+enum UiCompositorControllerMessageTypes {
+  FIRST_PAINT                      = 0, // Sent from compositor after first paint
+  LAYERS_UPDATED                   = 1, // Sent from the compositor when any layer has been updated
+  COMPOSITOR_CONTROLLER_OPEN       = 2, // Compositor controller IPC is open
+  IS_COMPOSITOR_CONTROLLER_OPEN    = 3  // Special message sent from controller to query if the compositor controller is open
+};
+// clang-format on
+
+}  // namespace layers
+}  // namespace mozilla
+
+#endif  // include_gfx_ipc_UiCompositorControllerMessageTypes_h