| // Copyright 2016 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_FXCODEC_CODEC_CCODEC_ICCMODULE_H_ |
| #define CORE_FXCODEC_CODEC_CCODEC_ICCMODULE_H_ |
| |
| #include <memory> |
| |
| #include "core/fxcodec/fx_codec_def.h" |
| #include "core/fxcrt/fx_string.h" |
| #include "core/fxcrt/fx_system.h" |
| #include "third_party/base/ptr_util.h" |
| |
| #if defined(USE_SYSTEM_LCMS2) |
| #include <lcms2.h> |
| #else |
| #include "third_party/lcms/include/lcms2.h" |
| #endif |
| |
| class CLcmsCmm { |
| public: |
| CLcmsCmm(int srcComponents, cmsHTRANSFORM transform, bool isLab); |
| ~CLcmsCmm(); |
| |
| cmsHTRANSFORM m_hTransform; |
| int m_nSrcComponents; |
| bool m_bLab; |
| }; |
| |
| class CCodec_IccModule { |
| public: |
| CCodec_IccModule(); |
| ~CCodec_IccModule(); |
| |
| std::unique_ptr<CLcmsCmm> CreateTransform_sRGB(const uint8_t* pProfileData, |
| uint32_t dwProfileSize, |
| uint32_t* nComponents); |
| void Translate(CLcmsCmm* pTransform, |
| const float* pSrcValues, |
| float* pDestValues); |
| void TranslateScanline(CLcmsCmm* pTransform, |
| uint8_t* pDest, |
| const uint8_t* pSrc, |
| int pixels); |
| void SetComponents(uint32_t nComponents) { m_nComponents = nComponents; } |
| |
| protected: |
| uint32_t m_nComponents; |
| }; |
| |
| #endif // CORE_FXCODEC_CODEC_CCODEC_ICCMODULE_H_ |