Use mojo typemap to simplify the code using DmabufPlane

components/arc/video_accelerator/video_accelerator.h

Index: components/arc/video_accelerator/video_accelerator.h
diff --git a/components/arc/video_accelerator/video_accelerator.h b/components/arc/video_accelerator/video_accelerator.h
new file mode 100644
index 0000000000000000000000000000000000000000..6fdef9f90457cce4400212b7761316387c07f792
--- /dev/null
+++ b/components/arc/video_accelerator/video_accelerator.h
@@ -0,0 +1,16 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENT_ARC_VIDEO_ACCELERATOR_VIDEO_ACCELERATOR_H_
+#define COMPONENT_ARC_VIDEO_ACCELERATOR_VIDEO_ACCELERATOR_H_
+
+namespace arc {
+
+struct ArcVideoAcceleratorDmabufPlane {
+  int32_t offset;  // in bytes
+  int32_t stride;  // in bytes
+};
+}

[Luis Héctor Chávez, 2016/11/29 18:25:36]

nit: empty line before to preserve symmetry.

[Yusuke Sato, 2016/11/29 21:34:27]

and add '// namespace arc'.

[yoshiki, 2016/11/30 17:25:44]

Done.

+
+#endif  // COMPONENT_ARC_VIDEO_ACCELERATOR_VIDEO_ACCELERATOR_H_