BlendMode.h

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
 
#ifndef SFML_BLENDMODE_H
#define SFML_BLENDMODE_H
 
// Headers
#include <SFML/Graphics/Export.h>
 
 
typedef enum
{
    sfBlendFactorZero,             
    sfBlendFactorOne,              
    sfBlendFactorSrcColor,         
    sfBlendFactorOneMinusSrcColor, 
    sfBlendFactorDstColor,         
    sfBlendFactorOneMinusDstColor, 
    sfBlendFactorSrcAlpha,         
    sfBlendFactorOneMinusSrcAlpha, 
    sfBlendFactorDstAlpha,         
    sfBlendFactorOneMinusDstAlpha  
} sfBlendFactor;
 
 
typedef enum
{
    sfBlendEquationAdd,            
    sfBlendEquationSubtract,       
    sfBlendEquationReverseSubtract 
} sfBlendEquation;
 
 
typedef struct
{
    sfBlendFactor colorSrcFactor;  
    sfBlendFactor colorDstFactor;  
    sfBlendEquation colorEquation; 
    sfBlendFactor alphaSrcFactor;  
    sfBlendFactor alphaDstFactor;  
    sfBlendEquation alphaEquation; 
} sfBlendMode;
 
 
CSFML_GRAPHICS_API const sfBlendMode sfBlendAlpha;    
CSFML_GRAPHICS_API const sfBlendMode sfBlendAdd;      
CSFML_GRAPHICS_API const sfBlendMode sfBlendMultiply; 
CSFML_GRAPHICS_API const sfBlendMode sfBlendNone;     
 
 
#endif // SFML_BLENDMODE_H