1 // Copyright 2017 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_ 8 #define CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_ 9 10 #include <memory> 11 12 #include "core/fxcrt/retain_ptr.h" 13 #include "core/fxcrt/unowned_ptr.h" 14 15 class CLcmsCmm; 16 class CPDF_Stream; 17 18 class CPDF_IccProfile : public Retainable { 19 public: 20 template <typename T, typename... Args> 21 friend RetainPtr<T> pdfium::MakeRetain(Args&&... args); 22 23 CPDF_Stream* GetStream() const { return m_pStream.Get(); } 24 bool IsValid() const { return IsSRGB() || IsSupported(); } 25 bool IsSRGB() const { return m_bsRGB; } 26 bool IsSupported() const { return !!m_Transform; } 27 CLcmsCmm* transform() { return m_Transform.get(); } 28 uint32_t GetComponents() const { return m_nSrcComponents; } 29 30 private: 31 CPDF_IccProfile(CPDF_Stream* pStream, const uint8_t* pData, uint32_t dwSize); 32 ~CPDF_IccProfile() override; 33 34 const bool m_bsRGB; 35 UnownedPtr<CPDF_Stream> const m_pStream; 36 std::unique_ptr<CLcmsCmm> m_Transform; 37 uint32_t m_nSrcComponents = 0; 38 }; 39 40 #endif // CORE_FPDFAPI_PAGE_CPDF_ICCPROFILE_H_ 41
