gfx: Make display lists serializable using serde.

This commit introduces the `serde` dependency, which we will use to
serialize messages going between processes in multiprocess Servo.

This also adds a new debugging flag, `-Z print-display-list-json`,
allowing the output of display list serialization to be visualized.
This will be useful for our experiments with alternate rasterizers.
This commit is contained in:
Patrick Walton 2015-07-08 16:15:23 -07:00
parent b6b95085fb
commit 6eacb0c995
30 changed files with 320 additions and 124 deletions

View file

@ -829,7 +829,9 @@ impl FragmentDisplayListBuilding for Fragment {
let line_display_item = box LineDisplayItem {
base: BaseDisplayItem::new(baseline,
DisplayItemMetadata::new(self.node, style, Cursor::DefaultCursor),
DisplayItemMetadata::new(self.node,
style,
Cursor::DefaultCursor),
(*clip).clone()),
color: color::rgb(0, 200, 0),
style: border_style::T::dashed,