// GL_GetAttribute (https://wiki.libsdl.org/SDL_GL_GetAttribute)
func GL_GetAttribute(attr GLattr) (int, error) {
var _value C.int
if C.SDL_GL_GetAttribute(attr.c(), &_value) != 0 {
return int(_value), GetError()
}
return int(_value), nil
}
func GL_GetAttribute(attr int) (int, error) {
var value C.int = 0
ret := C.SDL_GL_GetAttribute(C.SDL_GLattr(attr), &value)
if ret == 0 {
return int(value), NewSDLError()
}
return int(value), nil
}
func GL_GetAttribute(attr GLattr) (int, error) {
var val C.int
if C.SDL_GL_GetAttribute(C.SDL_GLattr(attr), &val) != 0 {
return 0, getError()
}
return int(val), nil
}
func GL_GetAttribute(attribute uint32) (value int, status int) {
_attribute := (C.SDL_GLattr)(attribute)
var _value, _status C.int
_status = (C.SDL_GL_GetAttribute(_attribute, &_value))
return int(_status), int(_value)
}
func GL_GetAttribute(attribute uint32, value *int) int {
_attribute := (C.SDL_GLattr)(attribute)
_value := (*C.int)(unsafe.Pointer(value))
return (int)(C.SDL_GL_GetAttribute(_attribute, _value))
}
func GL_GetAttribute(attr GLattr) (value int, status int) {
var _value, _status C.int
_status = (C.SDL_GL_GetAttribute(attr.c(), &_value))
return int(_status), int(_value)
}
// Get an attribute of the OpenGL subsystem from the windowing
// interface, such as glX. This is of course different from getting
// the values from SDL's internal OpenGL subsystem, which only
// stores the values you request before initialization.
//
// Developers should track the values they pass into SDL_GL_SetAttribute
// themselves if they want to retrieve these values.
// extern DECLSPEC int SDLCALL SDL_GL_GetAttribute(SDL_GLattr attr, int* value);
func GLGetAttribute(attr int) (int, int) {
var value C.int
res := int(C.SDL_GL_GetAttribute(C.SDL_GLattr(attr), &value))
return res, int(value)
}