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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_
#define CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_
#include <memory>
#include "core/fxcrt/retain_ptr.h"
#include "core/fxcrt/unowned_ptr.h"
#include "third_party/base/span.h"
class CLcmsCmm;
class CPDF_Stream;
class CPDF_IccProfile : public Retainable {
public:
template <typename T, typename... Args>
friend RetainPtr<T> pdfium::MakeRetain(Args&&... args);
const CPDF_Stream* GetStream() const { return m_pStream.Get(); }
bool IsValid() const { return IsSRGB() || IsSupported(); }
bool IsSRGB() const { return m_bsRGB; }
bool IsSupported() const { return !!m_Transform; }
CLcmsCmm* transform() { return m_Transform.get(); }
uint32_t GetComponents() const { return m_nSrcComponents; }
private:
CPDF_IccProfile(const CPDF_Stream* pStream, pdfium::span<const uint8_t> span);
~CPDF_IccProfile() override;
const bool m_bsRGB;
UnownedPtr<const CPDF_Stream> const m_pStream;
std::unique_ptr<CLcmsCmm> m_Transform;
uint32_t m_nSrcComponents = 0;
};
#endif // CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_
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