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// Copyright 2015 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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_SKIA_IMAGE_PIXEL_LOCKER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_SKIA_IMAGE_PIXEL_LOCKER_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
#include "third_party/blink/renderer/platform/wtf/allocator.h"
#include "third_party/blink/renderer/platform/wtf/noncopyable.h"
#include "third_party/skia/include/core/SkImageInfo.h"
#include "third_party/skia/include/core/SkRefCnt.h"
class SkImage;
namespace blink {
class ImagePixelLocker final {
DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
WTF_MAKE_NONCOPYABLE(ImagePixelLocker);
public:
ImagePixelLocker(sk_sp<const SkImage>, SkAlphaType, SkColorType);
const void* Pixels() const { return pixels_; }
private:
const sk_sp<const SkImage> image_;
const void* pixels_;
Vector<char> pixel_storage_;
};
} // namespace blink
#endif
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