1 files changed, 95 insertions, 0 deletions
diff --git a/core/fxcodec/codec/ccodec_iccmodule.h b/core/fxcodec/codec/ccodec_iccmodule.h
new file mode 100644
index 0000000000..9eabd38482
--- /dev/null
+++ b/core/fxcodec/codec/ccodec_iccmodule.h
@@ -0,0 +1,95 @@
+// 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 "core/fxcodec/include/fx_codec_def.h"
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CFX_BinaryBuf;
+class CFX_IccProfileCache;
+class CFX_IccTransformCache;
+class CFX_PrivateData;
+class IFX_FileRead;
+
+class CCodec_IccModule {
+ public:
+  enum IccCS {
+    IccCS_Unknown = 0,
+    IccCS_XYZ,
+    IccCS_Lab,
+    IccCS_Luv,
+    IccCS_YCbCr,
+    IccCS_Yxy,
+    IccCS_Hsv,
+    IccCS_Hls,
+    IccCS_Gray,
+    IccCS_Rgb,
+    IccCS_Cmyk,
+    IccCS_Cmy
+  };
+
+  struct IccParam {
+    uint32_t Version;
+    IccCS ColorSpace;
+    uint32_t dwProfileType;
+    uint32_t dwFormat;
+    uint8_t* pProfileData;
+    uint32_t dwProfileSize;
+    double Gamma;
+  };
+
+  ~CCodec_IccModule();
+
+  IccCS GetProfileCS(const uint8_t* pProfileData, unsigned int dwProfileSize);
+  IccCS GetProfileCS(IFX_FileRead* pFile);
+  void* CreateTransform(CCodec_IccModule::IccParam* pInputParam,
+                        CCodec_IccModule::IccParam* pOutputParam,
+                        CCodec_IccModule::IccParam* pProofParam = nullptr,
+                        uint32_t dwIntent = Icc_INTENT_PERCEPTUAL,
+                        uint32_t dwFlag = Icc_FLAGS_DEFAULT,
+                        uint32_t dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC,
+                        uint32_t dwPrfFlag = Icc_FLAGS_SOFTPROOFING);
+  void* CreateTransform_sRGB(const uint8_t* pProfileData,
+                             uint32_t dwProfileSize,
+                             uint32_t& nComponents,
+                             int32_t intent = 0,
+                             uint32_t dwSrcFormat = Icc_FORMAT_DEFAULT);
+  void* CreateTransform_CMYK(const uint8_t* pSrcProfileData,
+                             uint32_t dwSrcProfileSize,
+                             uint32_t& nSrcComponents,
+                             const uint8_t* pDstProfileData,
+                             uint32_t dwDstProfileSize,
+                             int32_t intent = 0,
+                             uint32_t dwSrcFormat = Icc_FORMAT_DEFAULT,
+                             uint32_t dwDstFormat = Icc_FORMAT_DEFAULT);
+  void DestroyTransform(void* pTransform);
+  void Translate(void* pTransform, FX_FLOAT* pSrcValues, FX_FLOAT* pDestValues);
+  void TranslateScanline(void* pTransform,
+                         uint8_t* pDest,
+                         const uint8_t* pSrc,
+                         int pixels);
+  void SetComponents(uint32_t nComponents) { m_nComponents = nComponents; }
+
+ protected:
+  enum Icc_CLASS {
+    Icc_CLASS_INPUT = 0,
+    Icc_CLASS_OUTPUT,
+    Icc_CLASS_PROOF,
+    Icc_CLASS_MAX
+  };
+  void* CreateProfile(CCodec_IccModule::IccParam* pIccParam,
+                      Icc_CLASS ic,
+                      CFX_BinaryBuf* pTransformKey);
+
+  uint32_t m_nComponents;
+  std::map<CFX_ByteString, CFX_IccTransformCache*> m_MapTranform;
+  std::map<CFX_ByteString, CFX_IccProfileCache*> m_MapProfile;
+};
+
+#endif  // CORE_FXCODEC_CODEC_CCODEC_ICCMODULE_H_