plucky (3) SDL_GL_GetAttribute.3.gz

NAME

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

HEADER FILE

       Defined in SDL3/SDL_video.h

SYNOPSIS

       #include "SDL3/SDL.h"

       bool SDL_GL_GetAttribute(SDL_GLAttr attr, int *value);

FUNCTION PARAMETERS

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

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

RETURN VALUE

       Returns true on success or false on failure; call

       SDL_GetError () for more information.

THREAD SAFETY

       This function should only be called on the main thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

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