It's going to be used by the GL renderer to safely create and bind FBOs when needed.
e2a43a8 gsk: Add GL driver API to create render targets
gsk/gskgldriver.c | 104 +++++++++++++++++++++++++++++++++++++++-------
gsk/gskgldriverprivate.h | 2 +
2 files changed, 91 insertions(+), 15 deletions(-)
Upstream: git.gnome.org