GskRendererrealize

gboolean
gsk_renderer_realize (
  GskRenderer* renderer,
  GdkSurface* surface,
  GError** error
)

Creates the resources needed by the renderer to render the scene graph.

Since GTK 4.6, the surface may be NULL, which allows using renderers without having to create a surface.

Note that it is mandatory to call gsk_renderer_unrealize() before destroying the renderer.

`surface`	`GdkSurface`
	The `GdkSurface` renderer will be used on.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Returns:	`gboolean`
	Whether the renderer was successfully realized.