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)