chrome/utility/cloud_print/bitmap_image.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_
   6 #define CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "ui/gfx/size.h"
  10
  11 namespace cloud_print {
  12
  13 class BitmapImage {
  14  public:
  15   enum Colorspace {
  16     // These are the only types PWGEncoder currently supports.
  17     RGBA,
  18     BGRA
  19   };
  20
  21   BitmapImage(const gfx::Size& size, Colorspace colorspace);
  22   ~BitmapImage();
  23
  24   uint8 channels() const;
  25   const gfx::Size& size() const { return size_; }
  26   Colorspace colorspace() const { return colorspace_; }
  27
  28   const uint8* pixel_data() const { return data_.get(); }
  29   uint8* pixel_data() { return data_.get(); }
  30
  31  private:
  32   gfx::Size size_;
  33   Colorspace colorspace_;
  34   scoped_ptr<uint8[]> data_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(BitmapImage);
  37 };
  38
  39 }  // namespace cloud_print
  40
  41 #endif  // CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_