SDL_BlendMode - A set of blend modes used in drawing operations.

       This datatype is available since SDL 3.2.0.

       These predefined blend modes are supported everywhere.

       Additional values may be obtained from SDL_ComposeCustomBlendMode.

       SDL_BlendMode - A set of blend modes used in drawing operations.

SDL_ComposeCustomBlendMode(3)

Simple Directmedia Layer                           SDL 3.2.20                               SDL_BlendMode(3type)

#include<SDL3/SDL_blendmode.h>typedefUint32SDL_BlendMode;#defineSDL_BLENDMODE_NONE0x00000000u/**<noblending:dstRGBA=srcRGBA*/#defineSDL_BLENDMODE_BLEND0x00000001u/**<alphablending:dstRGB=(srcRGB*srcA)+(dstRGB*(1-srcA)),dstA=srcA+(dstA*(1-srcA))*/#defineSDL_BLENDMODE_BLEND_PREMULTIPLIED0x00000010u/**<pre-multipliedalphablending:dstRGBA=srcRGBA+(dstRGBA*(1-srcA))*/#defineSDL_BLENDMODE_ADD0x00000002u/**<additiveblending:dstRGB=(srcRGB*srcA)+dstRGB,dstA=dstA*/#defineSDL_BLENDMODE_ADD_PREMULTIPLIED0x00000020u/**<pre-multipliedadditiveblending:dstRGB=srcRGB+dstRGB,dstA=dstA*/#defineSDL_BLENDMODE_MOD0x00000004u/**<colormodulate:dstRGB=srcRGB*dstRGB,dstA=dstA*/#defineSDL_BLENDMODE_MUL0x00000008u/**<colormultiply:dstRGB=(srcRGB*dstRGB)+(dstRGB*(1-srcA)),dstA=dstA*/#defineSDL_BLENDMODE_INVALID0x7FFFFFFFu