// Copyright 2014 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.

module mojo {

struct Point {
  int32 x;
  int32 y;
};

struct PointF {
  float x;
  float y;
};

struct Size {
  int32 width;
  int32 height;
};

struct Rect {
  int32 x;
  int32 y;
  int32 width;
  int32 height;
};

struct Transform {
  // Row major order.
  float[16] matrix;
};

}
