1 files changed, 37 insertions, 0 deletions
diff --git a/widget/android/AndroidWidgetUtils.h b/widget/android/AndroidWidgetUtils.h
new file mode 100644
index 0000000000..ccf831206d
--- /dev/null
+++ b/widget/android/AndroidWidgetUtils.h
@@ -0,0 +1,37 @@
+/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
+ * vim: set sw=2 ts=4 expandtab:
+ * 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_widget_AndroidWidgetUtils_h__
+#define mozilla_widget_AndroidWidgetUtils_h__
+
+#include "Units.h"
+
+namespace mozilla {
+
+namespace gfx {
+class SourceSurface;
+class DataSourceSurface;
+}  // namespace gfx
+
+namespace widget {
+
+class AndroidWidgetUtils final {
+ public:
+  typedef mozilla::LayoutDeviceIntRect LayoutDeviceIntRect;
+
+  /**
+   * Return Android's bitmap object compatible data surface.
+   */
+  static already_AddRefed<gfx::DataSourceSurface>
+  GetDataSourceSurfaceForAndroidBitmap(
+      gfx::SourceSurface* aSurface, const LayoutDeviceIntRect* aRect = nullptr,
+      uint32_t aStride = 0);
+};
+
+}  // namespace widget
+}  // namespace mozilla
+
+#endif