Function fermium::renderer::SDL_GetRenderDrawBlendMode[−][src]

pub unsafe extern "C" fn SDL_GetRenderDrawBlendMode(
    renderer: *mut SDL_Renderer, 
    blendMode: *mut SDL_BlendMode
) -> c_int

Get the blend mode used for drawing operations.

  • renderer The renderer from which blend mode should be queried.
  • blendMode A pointer filled in with the current blend mode.

Returns: 0 on success, or -1 on error

See Also: SDL_SetRenderDrawBlendMode