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_DEVICECS_H_ 8 #define CORE_FPDFAPI_PAGE_CPDF_DEVICECS_H_ 9 10 #include <set> 11 12 #include "core/fpdfapi/page/cpdf_colorspace.h" 13 #include "core/fxcrt/retain_ptr.h" 14 15 class CPDF_DeviceCS final : public CPDF_ColorSpace { 16 public: 17 template <typename T, typename... Args> 18 friend RetainPtr<T> pdfium::MakeRetain(Args&&... args); 19 20 ~CPDF_DeviceCS() override; 21 22 // CPDF_ColorSpace: 23 bool GetRGB(const float* pBuf, float* R, float* G, float* B) const override; 24 void TranslateImageLine(uint8_t* pDestBuf, 25 const uint8_t* pSrcBuf, 26 int pixels, 27 int image_width, 28 int image_height, 29 bool bTransMask) const override; 30 uint32_t v_Load(CPDF_Document* pDoc, 31 const CPDF_Array* pArray, 32 std::set<const CPDF_Object*>* pVisited) override; 33 34 private: 35 explicit CPDF_DeviceCS(int family); 36 }; 37 38 #endif // CORE_FPDFAPI_PAGE_CPDF_DEVICECS_H_ 39