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canvas: Remove all the canvas layerization infrastructure

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It was never complete, and with webrender as a backend the way we render
WebGL contexts has changed a bit.

This should remove quite a bit of overhead.
This commit is contained in:
Emilio Cobos Álvarez 2016-03-23 16:29:19 +01:00
parent ef8d36d208
commit a02daf7144
8 changed files with 6 additions and 90 deletions
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18
components/canvas_traits/lib.rs
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@ -55,7 +55,6 @@ pub enum CanvasMsg {
Canvas2d(Canvas2dMsg),
Common(CanvasCommonMsg),
FromLayout(FromLayoutMsg),
FromPaint(FromPaintMsg),
WebGL(CanvasWebGLMsg),
}
@ -82,23 +81,6 @@ pub enum FromLayoutMsg {
SendData(IpcSender<CanvasData>),
}
#[derive(Clone)]
pub enum FromPaintMsg {
SendNativeSurface(Sender<NativeSurface>),
}
impl Serialize for FromPaintMsg {
fn serialize<S>(&self, _: &mut S) -> Result<(), S::Error> where S: Serializer {
panic!("can't serialize a `FromPaintMsg`!")
}
}
impl Deserialize for FromPaintMsg {
fn deserialize<D>(_: &mut D) -> Result<FromPaintMsg, D::Error> where D: Deserializer {
panic!("can't deserialize a `FromPaintMsg`!")
}
}
#[derive(Clone, Deserialize, Serialize)]
pub enum Canvas2dMsg {
Arc(Point2D<f32>, f32, f32, f32, bool),