Method

GdkGLContextget_required_version

Declaration [src]

void
gdk_gl_context_get_required_version (
  GdkGLContext* context,
  int* major,
  int* minor
)

Description [src]

Retrieves required OpenGL version set as a requirement for the context realization. It will not change even if a greater OpenGL version is supported and used after the context is realized. See gdk_gl_context_get_version() for the real version in use.

See gdk_gl_context_set_required_version().

Parameters

`major`	`int*`
	Return location for the major version to request.
	The argument will be set by the function.
	The argument can be set to `NULL`.
	The instance takes ownership of the data, and is responsible for freeing it.
`minor`	`int*`
	Return location for the minor version to request.
	The argument will be set by the function.
	The argument can be set to `NULL`.
	The instance takes ownership of the data, and is responsible for freeing it.