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Auto merge of #8688 - Ms2ger:compositing, r=pcwalton

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Some compositing cleanup.

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This commit is contained in:
bors-servo 2015-11-28 07:26:14 +05:30
commit fa7e1d07ff
2 changed files with 35 additions and 27 deletions
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2
components/compositing/constellation.rs
View file

@ -362,7 +362,7 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
script_channel: Option<IpcSender<ConstellationControlMsg>>,
load_data: LoadData) {
let spawning_paint_only = script_channel.is_some();
let (pipeline, unprivileged_pipeline_content, mut privileged_pipeline_content) =
let (pipeline, unprivileged_pipeline_content, privileged_pipeline_content) =
Pipeline::create::<LTF, STF>(InitialPipelineState {
id: pipeline_id,
parent_info: parent_info,

60
components/compositing/pipeline.rs
View file

@ -199,7 +199,7 @@ impl Pipeline {
let unprivileged_pipeline_content = UnprivilegedPipelineContent {
id: state.id,
parent_info: state.parent_info,
constellation_chan: state.constellation_chan.clone(),
constellation_chan: state.constellation_chan,
scheduler_chan: state.scheduler_chan,
devtools_chan: script_to_devtools_chan,
image_cache_task: state.image_cache_task,
@ -228,7 +228,6 @@ impl Pipeline {
let privileged_pipeline_content = PrivilegedPipelineContent {
id: state.id,
constellation_chan: state.constellation_chan,
painter_chan: state.painter_chan,
compositor_proxy: state.compositor_proxy,
font_cache_task: state.font_cache_task,
@ -236,11 +235,11 @@ impl Pipeline {
mem_profiler_chan: state.mem_profiler_chan,
load_data: state.load_data,
failure: failure,
layout_to_paint_port: Some(layout_to_paint_port),
layout_to_paint_port: layout_to_paint_port,
chrome_to_paint_chan: chrome_to_paint_chan,
chrome_to_paint_port: Some(chrome_to_paint_port),
chrome_to_paint_port: chrome_to_paint_port,
paint_shutdown_chan: paint_shutdown_chan,
script_to_compositor_port: Some(script_to_compositor_port),
script_to_compositor_port: script_to_compositor_port,
};
(pipeline, unprivileged_pipeline_content, privileged_pipeline_content)
@ -385,7 +384,7 @@ impl UnprivilegedPipelineContent {
ScriptTaskFactory::create(None::<&mut STF>, InitialScriptState {
id: self.id,
parent_info: self.parent_info,
compositor: self.script_to_compositor_chan.clone(),
compositor: self.script_to_compositor_chan,
control_chan: self.script_chan.clone(),
control_port: mem::replace(&mut self.script_port, None).unwrap(),
constellation_chan: self.constellation_chan.clone(),
@ -432,29 +431,38 @@ impl UnprivilegedPipelineContent {
pub struct PrivilegedPipelineContent {
id: PipelineId,
constellation_chan: ConstellationChan<ConstellationMsg>,
painter_chan: ConstellationChan<PaintMsg>,
compositor_proxy: Box<CompositorProxy + Send + 'static>,
script_to_compositor_port: Option<IpcReceiver<ScriptToCompositorMsg>>,
script_to_compositor_port: IpcReceiver<ScriptToCompositorMsg>,
font_cache_task: FontCacheTask,
time_profiler_chan: time::ProfilerChan,
mem_profiler_chan: profile_mem::ProfilerChan,
load_data: LoadData,
failure: Failure,
layout_to_paint_port: Option<Receiver<LayoutToPaintMsg>>,
layout_to_paint_port: Receiver<LayoutToPaintMsg>,
chrome_to_paint_chan: Sender<ChromeToPaintMsg>,
chrome_to_paint_port: Option<Receiver<ChromeToPaintMsg>>,
chrome_to_paint_port: Receiver<ChromeToPaintMsg>,
paint_shutdown_chan: IpcSender<()>,
}
impl PrivilegedPipelineContent {
pub fn start_all(&mut self) {
self.start_paint_task();
pub fn start_all(self) {
PaintTask::create(self.id,
self.load_data.url,
self.chrome_to_paint_chan,
self.layout_to_paint_port,
self.chrome_to_paint_port,
self.compositor_proxy.clone_compositor_proxy(),
self.painter_chan,
self.font_cache_task,
self.failure,
self.time_profiler_chan,
self.mem_profiler_chan,
self.paint_shutdown_chan);
let compositor_proxy_for_script_listener_thread =
self.compositor_proxy.clone_compositor_proxy();
let script_to_compositor_port =
mem::replace(&mut self.script_to_compositor_port, None).unwrap();
let script_to_compositor_port = self.script_to_compositor_port;
thread::spawn(move || {
compositor_task::run_script_listener_thread(
compositor_proxy_for_script_listener_thread,
@ -462,19 +470,19 @@ impl PrivilegedPipelineContent {
});
}
pub fn start_paint_task(&mut self) {
pub fn start_paint_task(self) {
PaintTask::create(self.id,
self.load_data.url.clone(),
self.chrome_to_paint_chan.clone(),
mem::replace(&mut self.layout_to_paint_port, None).unwrap(),
mem::replace(&mut self.chrome_to_paint_port, None).unwrap(),
self.compositor_proxy.clone_compositor_proxy(),
self.painter_chan.clone(),
self.font_cache_task.clone(),
self.failure.clone(),
self.time_profiler_chan.clone(),
self.mem_profiler_chan.clone(),
self.paint_shutdown_chan.clone());
self.load_data.url,
self.chrome_to_paint_chan,
self.layout_to_paint_port,
self.chrome_to_paint_port,
self.compositor_proxy,
self.painter_chan,
self.font_cache_task,
self.failure,
self.time_profiler_chan,
self.mem_profiler_chan,
self.paint_shutdown_chan);
}
}