diff options
| -rw-r--r-- | components/compositing/compositor.rs | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/components/compositing/compositor.rs b/components/compositing/compositor.rs index 9fac205c680..468301317b8 100644 --- a/components/compositing/compositor.rs +++ b/components/compositing/compositor.rs @@ -530,7 +530,12 @@ impl<Window: WindowMethods> IOCompositor<Window> { self.composite_if_necessary(CompositingReason::Animation); } AnimationState::AnimationCallbacksPresent => { - self.get_or_create_pipeline_details(pipeline_id).animation_callbacks_running = true; + if self.get_or_create_pipeline_details(pipeline_id).animation_callbacks_running { + return + } + self.get_or_create_pipeline_details(pipeline_id).animation_callbacks_running = + true; + self.tick_animations_for_pipeline(pipeline_id); self.composite_if_necessary(CompositingReason::Animation); } AnimationState::NoAnimationsPresent => { @@ -1072,13 +1077,15 @@ impl<Window: WindowMethods> IOCompositor<Window> { for (pipeline_id, pipeline_details) in self.pipeline_details.iter() { if pipeline_details.animations_running || pipeline_details.animation_callbacks_running { - - self.constellation_chan.0.send(ConstellationMsg::TickAnimation(*pipeline_id)) - .unwrap(); + self.tick_animations_for_pipeline(*pipeline_id) } } } + fn tick_animations_for_pipeline(&self, pipeline_id: PipelineId) { + self.constellation_chan.0.send(ConstellationMsg::TickAnimation(pipeline_id)).unwrap() + } + fn constrain_viewport(&mut self, pipeline_id: PipelineId, constraints: ViewportConstraints) { let is_root = self.root_pipeline.as_ref().map_or(false, |root_pipeline| { root_pipeline.id == pipeline_id |