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No more headless compositor. Just the normal one.

Browse source 
This changes headless operation to strictly be a runtime option, rather
than a compile-time one. Note that the old headless version still relied
on a display server to support WebGL, while it now requires one all the
time.

Fixes #8573
This commit is contained in:
Michael Howell 2016-01-01 17:11:10 -07:00
parent f2f05869d6
commit c9cb4839e4
25 changed files with 119 additions and 474 deletions
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11
components/compositing/compositor.rs
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@ -525,6 +525,7 @@ impl<Window: WindowMethods> IOCompositor<Window> {
(Msg::InitializeLayersForPipeline(pipeline_id, epoch, properties),
ShutdownState::NotShuttingDown) => {
debug!("initializing layers for pipeline: {:?}", pipeline_id);
self.pipeline_details(pipeline_id).current_epoch = epoch;
self.collect_old_layers(pipeline_id, &properties);
@ -542,7 +543,7 @@ impl<Window: WindowMethods> IOCompositor<Window> {
(Msg::GetNativeDisplay(chan),
ShutdownState::NotShuttingDown) => {
chan.send(Some(self.native_display.clone())).unwrap();
chan.send(self.native_display.clone()).unwrap();
}
(Msg::AssignPaintedBuffers(pipeline_id, epoch, replies, frame_tree_id),
@ -641,7 +642,8 @@ impl<Window: WindowMethods> IOCompositor<Window> {
reply.send(img).unwrap();
}
(Msg::PaintThreadExited(pipeline_id), ShutdownState::NotShuttingDown) => {
(Msg::PaintThreadExited(pipeline_id), _) => {
debug!("compositor learned about paint thread exiting: {:?}", pipeline_id);
self.remove_pipeline_root_layer(pipeline_id);
}
@ -690,8 +692,11 @@ impl<Window: WindowMethods> IOCompositor<Window> {
reports_chan.send(reports);
}
(Msg::PipelineExited(pipeline_id), _) => {
(Msg::PipelineExited(pipeline_id, sender), _) => {
debug!("Compositor got pipeline exited: {:?}", pipeline_id);
self.pending_subpages.remove(&pipeline_id);
self.remove_pipeline_root_layer(pipeline_id);
sender.send(()).unwrap();
}
// When we are shutting_down, we need to avoid performing operations