SDL_GL_GetAttribute - Get the actual value for an attribute from the current context.

       This function is available since SDL 3.2.0.

attr   an SDL_GLAttr
               enum value specifying the OpenGL attribute to get.

       value  a pointer filled in with the current value of attr .

       Defined in SDL3/SDL_video.h

       SDL_GL_GetAttribute - Get the actual value for an attribute from the current context.

       Returns true on success or false on failure; call

       SDL_GetError () for more information.

•(3), SDL_GL_ResetAttributes(3), •(3), SDL_GL_SetAttribute(3)

Simple Directmedia Layer                           SDL 3.2.10                             SDL_GL_GetAttribute(3)

#include"SDL3/SDL.h"boolSDL_GL_GetAttribute(SDL_GLAttrattr,int*value);

       This function should only be called on the main thread.