Use number of components from ICC profile and alternateCS

core/include/fxcodec/fx_codec.h

 // Copyright 2014 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 _FX_CODEC_H_
 #define _FX_CODEC_H_
 #ifndef _FXCRT_EXTENSION_
 #include "../fxcrt/fx_ext.h"
@@ skipping 249 matching lines @@
     virtual FX_LPVOID   CreateTransform(ICodec_IccModule::IccParam* pInputParam,
                                         ICodec_IccModule::IccParam* pOutputParam,
                                         ICodec_IccModule::IccParam* pProofParam = NULL,
                                         FX_DWORD dwIntent = Icc_INTENT_PERCEPTUAL,
                                         FX_DWORD dwFlag = Icc_FLAGS_DEFAULT,
                                         FX_DWORD dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC,
                                         FX_DWORD dwPrfFlag = Icc_FLAGS_SOFTPROOFING
                                      ) = 0;
 
 
-    virtual FX_LPVOID   CreateTransform_sRGB(FX_LPCBYTE pProfileData, unsigned int dwProfileSize, int nComponents, int intent = 0,
+    virtual FX_LPVOID   CreateTransform_sRGB(FX_LPCBYTE pProfileData, FX_DWORD dwProfileSize, FX_INT32* nComponents, FX_INT32 intent = 0,
             FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT) = 0;
 
-    virtual FX_LPVOID   CreateTransform_CMYK(FX_LPCBYTE pSrcProfileData, unsigned int dwSrcProfileSize, int nSrcComponents,
-            FX_LPCBYTE pDstProfileData, unsigned int dwDstProfileSize, int intent = 0,
+    virtual FX_LPVOID   CreateTransform_CMYK(FX_LPCBYTE pSrcProfileData, FX_DWORD dwSrcProfileSize, FX_INT32* nSrcComponents,
+            FX_LPCBYTE pDstProfileData, FX_DWORD dwDstProfileSize, FX_INT32 intent = 0,
             FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT,
             FX_DWORD dwDstFormat = Icc_FORMAT_DEFAULT
                                           ) = 0;
 
     virtual void                        DestroyTransform(FX_LPVOID pTransform) = 0;
 
     virtual void                        Translate(FX_LPVOID pTransform, FX_FLOAT* pSrcValues, FX_FLOAT* pDestValues) = 0;
 
     virtual void                        TranslateScanline(FX_LPVOID pTransform, FX_LPBYTE pDest, FX_LPCBYTE pSrc, int pixels) = 0;
     virtual void                        SetComponents(FX_DWORD nComponents) = 0;
 };
 void AdobeCMYK_to_sRGB(FX_FLOAT c, FX_FLOAT m, FX_FLOAT y, FX_FLOAT k, FX_FLOAT& R, FX_FLOAT& G, FX_FLOAT& B);
 void AdobeCMYK_to_sRGB1(FX_BYTE c, FX_BYTE m, FX_BYTE y, FX_BYTE k, FX_BYTE& R, FX_BYTE& G, FX_BYTE& B);
 FX_BOOL MD5ComputeID(FX_LPCVOID buf, FX_DWORD dwSize, FX_BYTE ID[16]);
 #endif