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Wait for actual paint before setting paint related metrics

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This commit is contained in:
Fernando Jiménez Moreno 2017-07-26 20:24:42 +02:00
parent 1059ef4fde
commit 1b123400eb
16 changed files with 203 additions and 72 deletions
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6
components/compositing/compositor_thread.rs
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@ -7,6 +7,7 @@
use SendableFrameTree;
use compositor::CompositingReason;
use euclid::{Point2D, Size2D};
use gfx_traits::Epoch;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::{Key, KeyModifiers, KeyState, PipelineId, TopLevelBrowsingContextId};
use net_traits::image::base::Image;
@ -143,6 +144,10 @@ pub enum Msg {
Dispatch(Box<Fn() + Send>),
/// Enter or exit fullscreen
SetFullscreenState(TopLevelBrowsingContextId, bool),
/// Indicates to the compositor that it needs to record the time when the frame with
/// the given ID (epoch) is painted and report it to the layout thread of the given
/// pipeline ID.
PendingPaintMetric(PipelineId, Epoch),
}
impl Debug for Msg {
@ -176,6 +181,7 @@ impl Debug for Msg {
Msg::NewScrollFrameReady(..) => write!(f, "NewScrollFrameReady"),
Msg::Dispatch(..) => write!(f, "Dispatch"),
Msg::SetFullscreenState(..) => write!(f, "SetFullscreenState"),
Msg::PendingPaintMetric(..) => write!(f, "PendingPaintMetric"),
}
}
}