Function SDL_GL_GetAttribute

pub unsafe extern "C" fn SDL_GL_GetAttribute(
    attr: SDL_GLAttr,
    value: *mut i32,
) -> bool

Available on crate feature dep_sdl3 only.

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

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
• SDL_GL_SetAttribute