NAME

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

SYNOPSIS

#include <SDL3/SDL_video.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

SDL_GL_ResetAttributes(3), SDL_GL_SetAttribute(3)