core/fpdfapi/page/cpdf_devicecs.h

// 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_DEVICECS_H_
#define CORE_FPDFAPI_PAGE_CPDF_DEVICECS_H_

#include <set>

#include "core/fpdfapi/page/cpdf_colorspace.h"
#include "core/fxcrt/retain_ptr.h"

class CPDF_DeviceCS final : public CPDF_ColorSpace {
 public:
  template <typename T, typename... Args>
  friend RetainPtr<T> pdfium::MakeRetain(Args&&... args);

  ~CPDF_DeviceCS() override;

  // CPDF_ColorSpace:
  bool GetRGB(const float* pBuf, float* R, float* G, float* B) const override;
  void TranslateImageLine(uint8_t* pDestBuf,
                          const uint8_t* pSrcBuf,
                          int pixels,
                          int image_width,
                          int image_height,
                          bool bTransMask) const override;
  uint32_t v_Load(CPDF_Document* pDoc,
                  const CPDF_Array* pArray,
                  std::set<const CPDF_Object*>* pVisited) override;

 private:
  explicit CPDF_DeviceCS(int family);
};

#endif  // CORE_FPDFAPI_PAGE_CPDF_DEVICECS_H_