1// Copyright (c) 2006-2008 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 SKIA_EXT_SKIA_UTILS_WIN_H_
6#define SKIA_EXT_SKIA_UTILS_WIN_H_
7
8#include "third_party/skia/include/core/SkColor.h"
9
10struct SkIRect;
11struct SkPoint;
12struct SkRect;
13typedef unsigned long DWORD;
14typedef DWORD COLORREF;
15typedef struct tagPOINT POINT;
16typedef struct tagRECT RECT;
17
18namespace skia {
19
20// Converts a Skia point to a Windows POINT.
21POINT SkPointToPOINT(const SkPoint& point);
22
23// Converts a Windows RECT to a Skia rect.
24SkRect RECTToSkRect(const RECT& rect);
25
26// Converts a Windows RECT to a Skia rect.
27// Both use same in-memory format. Verified by COMPILE_ASSERT() in
28// skia_utils.cc.
29inline const SkIRect& RECTToSkIRect(const RECT& rect) {
30  return reinterpret_cast<const SkIRect&>(rect);
31}
32
33// Converts a Skia rect to a Windows RECT.
34// Both use same in-memory format. Verified by COMPILE_ASSERT() in
35// skia_utils.cc.
36inline const RECT& SkIRectToRECT(const SkIRect& rect) {
37  return reinterpret_cast<const RECT&>(rect);
38}
39
40// Converts COLORREFs (0BGR) to the ARGB layout Skia expects.
41SK_API SkColor COLORREFToSkColor(COLORREF color);
42
43// Converts ARGB to COLORREFs (0BGR).
44SK_API COLORREF SkColorToCOLORREF(SkColor color);
45
46}  // namespace skia
47
48#endif  // SKIA_EXT_SKIA_UTILS_WIN_H_
49
50