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// Copyright (c) 2006-2008 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.
#pragma once
#include <CoreGraphics/CGColor.h>
#include "third_party/skia/include/core/SkColor.h"
struct SkIRect;
struct SkPoint;
struct SkRect;
class SkBitmap;
class SkMatrix;
#ifdef __LP64__
typedef CGSize NSSize;
typedef struct _NSSize NSSize;
#ifdef __OBJC__
@class NSImage;
class NSImage;
namespace gfx {
// Converts a Skia point to a CoreGraphics CGPoint.
// Both use same in-memory format.
inline const CGPoint& SkPointToCGPoint(const SkPoint& point) {
return reinterpret_cast<const CGPoint&>(point);
// Converts a CoreGraphics point to a Skia CGPoint.
// Both use same in-memory format.
inline const SkPoint& CGPointToSkPoint(const CGPoint& point) {
return reinterpret_cast<const SkPoint&>(point);
// Matrix converters.
CGAffineTransform SkMatrixToCGAffineTransform(const SkMatrix& matrix);
// Rectangle converters.
SkRect CGRectToSkRect(const CGRect& rect);
SkIRect CGRectToSkIRect(const CGRect& rect);
// Converts a Skia rect to a CoreGraphics CGRect.
CGRect SkIRectToCGRect(const SkIRect& rect);
CGRect SkRectToCGRect(const SkRect& rect);
// Converts CGColorRef to the ARGB layout Skia expects.
SkColor CGColorRefToSkColor(CGColorRef color);
// Converts ARGB to CGColorRef.
CGColorRef SkColorToCGColorRef(SkColor color);
// Converts a CGImage to a SkBitmap.
SkBitmap CGImageToSkBitmap(CGImageRef image);
// Draws an NSImage with a given size into a SkBitmap.
SkBitmap NSImageToSkBitmap(NSImage* image, NSSize size, bool is_opaque);
// Given an SkBitmap and a color space, return an autoreleased NSImage.
NSImage* SkBitmapToNSImageWithColorSpace(const SkBitmap& icon,
CGColorSpaceRef colorSpace);
// Given an SkBitmap, return an autoreleased NSImage in the generic color space.
// DEPRECATED, use SkBitmapToNSImageWithColorSpace() instead.
// TODO(thakis): Remove this --
NSImage* SkBitmapToNSImage(const SkBitmap& icon);
// Returns |[NSImage imageNamed:@"NSApplicationIcon"]| as SkBitmap.
SkBitmap AppplicationIconAtSize(int size);
} // namespace gfx