gdk:draw-context-end-frame (context)

context -- a gdk:draw-context object

Ends a drawing operation started with the gdk:draw-context-begin-frame function and makes the drawing available on screen. See that function for more details about drawing.

When using a gdk:gl-context object, this function may call the glFlush() function implicitly before returning. It is not recommended to call the glFlush() function explicitly before calling this function. This function is deprecated since 4.16. Drawing directly to the surface is no longer recommended. Use the gsk:render-node and gsk:renderer API.