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.