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// Copyright 2024 The Chromium Authors
// 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_GPU_IMAGE_EXTRACTOR_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_GPU_IMAGE_EXTRACTOR_H_
#include "base/memory/stack_allocated.h"
#include "third_party/blink/renderer/platform/graphics/image.h"
#include "third_party/blink/renderer/platform/platform_export.h"
namespace blink {
class Image;
class PLATFORM_EXPORT ImageExtractor final {
STACK_ALLOCATED();
public:
// Extract an SkImage from an Image. If the alpha channel will ultimately
// be premultiplied, then `premultiply_alpha` should be true. If the color
// space of image is to be ignored then `target_color_space` is to be
// nullptr. Otherwise, `target_color_space` should be set to the color space
// that the image will ultimately be converted to.
ImageExtractor(Image*,
SkAlphaType target_alpha_type,
sk_sp<SkColorSpace> target_color_space);
ImageExtractor(const ImageExtractor&) = delete;
ImageExtractor& operator=(const ImageExtractor&) = delete;
sk_sp<SkImage> GetSkImage() { return sk_image_; }
private:
sk_sp<SkImage> sk_image_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_GPU_IMAGE_EXTRACTOR_H_
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