SkBlendMode.h

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/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef SkBlendMode_DEFINED
#define SkBlendMode_DEFINED
 
#include "include/core/SkTypes.h"
 
enum class SkBlendMode {
    kClear,                           
    kSrc,                             
    kDst,                             
    kSrcOver,                         
    kDstOver,                         
    kSrcIn,                           
    kDstIn,                           
    kSrcOut,                          
    kDstOut,                          
    kSrcATop,                         
    kDstATop,                         
    kXor,                             
    kPlus,                            
    kModulate,                        
    kScreen,                
    kLastCoeffMode     = kScreen,     
    kOverlay,                         
    kDarken,                          
    kLighten,                         
    kColorDodge,                      
    kColorBurn,                       
    kHardLight,                       
    kSoftLight,                       
    kDifference,                      
    kExclusion,                       
    kMultiply,                        
    kLastSeparableMode = kMultiply,   
    kHue,                           
    kSaturation,                    
    kColor,                         
    kLuminosity,                    
    kLastMode          = kLuminosity, 
};
 
enum class SkBlendModeCoeff {
    kZero, 
    kOne,  
    kSC,   
    kISC,  
    kDC,   
    kIDC,  
    kSA,   
    kISA,  
    kDA,   
    kIDA,  
    kCoeffCount
};
 
SK_API bool SkBlendMode_AsCoeff(SkBlendMode mode, SkBlendModeCoeff* src, SkBlendModeCoeff* dst);
 
 
SK_API const char* SkBlendMode_Name(SkBlendMode blendMode);
 
#endif