SDL_GetSurfaceBlendMode - Get the blend mode used for blit operations.

       This function is available since SDL 3.2.0.

surface
              the SDL_Surface
               structure to query.

       blendMode
              a pointer filled in with the current SDL_BlendMode .

       Defined in SDL3/SDL_surface.h

       SDL_GetSurfaceBlendMode - Get the blend mode used for blit operations.

       Returns true on success or false on failure; call

       SDL_GetError () for more information.

•(3), SDL_SetSurfaceBlendMode(3)

Simple Directmedia Layer                           SDL 3.2.10                         SDL_GetSurfaceBlendMode(3)

#include"SDL3/SDL.h"boolSDL_GetSurfaceBlendMode(SDL_Surface*surface,SDL_BlendMode*blendMode);

       It is safe to call this function from any thread.