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Start using on_refresh_driver_tick #5681

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Final
This commit is contained in:
Guro Bokum 2015-04-20 22:01:56 +07:00
parent 6d2f70a4fd
commit be2cb665de
19 changed files with 315 additions and 68 deletions
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39
components/compositing/compositor.rs
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@ -27,6 +27,7 @@ use layers::rendergl;
use layers::scene::Scene;
use msg::compositor_msg::{Epoch, LayerId};
use msg::compositor_msg::{ReadyState, PaintState, ScrollPolicy};
use msg::constellation_msg::AnimationState;
use msg::constellation_msg::Msg as ConstellationMsg;
use msg::constellation_msg::{ConstellationChan, NavigationDirection};
use msg::constellation_msg::{Key, KeyModifiers, KeyState, LoadData};
@ -166,8 +167,11 @@ struct PipelineDetails {
/// The status of this pipeline's PaintTask.
paint_state: PaintState,
/// Whether animations are running.
/// Whether animations are running
animations_running: bool,
/// Whether there are animation callbacks
animation_callbacks_running: bool,
}
impl PipelineDetails {
@ -177,6 +181,7 @@ impl PipelineDetails {
ready_state: ReadyState::Blank,
paint_state: PaintState::Painting,
animations_running: false,
animation_callbacks_running: false,
}
}
}
@ -278,9 +283,9 @@ impl<Window: WindowMethods> IOCompositor<Window> {
self.change_paint_state(pipeline_id, paint_state);
}
(Msg::ChangeRunningAnimationsState(pipeline_id, running_animations),
(Msg::ChangeRunningAnimationsState(pipeline_id, animation_state),
ShutdownState::NotShuttingDown) => {
self.change_running_animations_state(pipeline_id, running_animations);
self.change_running_animations_state(pipeline_id, animation_state);
}
(Msg::ChangePageTitle(pipeline_id, title), ShutdownState::NotShuttingDown) => {
@ -422,11 +427,22 @@ impl<Window: WindowMethods> IOCompositor<Window> {
/// recomposite if necessary.
fn change_running_animations_state(&mut self,
pipeline_id: PipelineId,
animations_running: bool) {
self.get_or_create_pipeline_details(pipeline_id).animations_running = animations_running;
if animations_running {
self.composite_if_necessary(CompositingReason::Animation);
animation_state: AnimationState) {
match animation_state {
AnimationState::AnimationsPresent => {
self.get_or_create_pipeline_details(pipeline_id).animations_running = true;
self.composite_if_necessary(CompositingReason::Animation);
}
AnimationState::AnimationCallbacksPresent => {
self.get_or_create_pipeline_details(pipeline_id).animation_callbacks_running = true;
self.composite_if_necessary(CompositingReason::Animation);
}
AnimationState::NoAnimationsPresent => {
self.get_or_create_pipeline_details(pipeline_id).animations_running = false;
}
AnimationState::NoAnimationCallbacksPresent => {
self.get_or_create_pipeline_details(pipeline_id).animation_callbacks_running = false;
}
}
}
@ -921,10 +937,11 @@ impl<Window: WindowMethods> IOCompositor<Window> {
/// If there are any animations running, dispatches appropriate messages to the constellation.
fn process_animations(&mut self) {
for (pipeline_id, pipeline_details) in self.pipeline_details.iter() {
if !pipeline_details.animations_running {
continue
if pipeline_details.animations_running ||
pipeline_details.animation_callbacks_running {
self.constellation_chan.0.send(ConstellationMsg::TickAnimation(*pipeline_id)).unwrap();
}
self.constellation_chan.0.send(ConstellationMsg::TickAnimation(*pipeline_id)).unwrap();
}
}