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Add webgpu feature flag (#34444)
* Move script gpu files into webgpu folder Signed-off-by: atbrakhi <atbrakhi@igalia.com> * Modify gpu webidls Signed-off-by: atbrakhi <atbrakhi@igalia.com> * move gpu realted webidl Signed-off-by: atbrakhi <atbrakhi@igalia.com> * add webgpu feature to script Signed-off-by: atbrakhi <atbrakhi@igalia.com> * add dummy implementation for gpucanvascontext Signed-off-by: atbrakhi <atbrakhi@igalia.com> * fmt Signed-off-by: atbrakhi <atbrakhi@igalia.com> * add skip-if CARGO_FEATURE_WEBGPU Signed-off-by: atbrakhi <atbrakhi@igalia.com> * Move NavigatorGPU and workerNavigator GPU to webgpu idl Signed-off-by: atbrakhi <atbrakhi@igalia.com> * fmt and cleanup Signed-off-by: atbrakhi <atbrakhi@igalia.com> * review fix Signed-off-by: atbrakhi <atbrakhi@igalia.com> * enable webgpu by default and also some fmt fix Signed-off-by: atbrakhi <atbrakhi@igalia.com> * Add pref back, fix imports, small cleanups Signed-off-by: atbrakhi <atbrakhi@igalia.com> --------- Signed-off-by: atbrakhi <atbrakhi@igalia.com>
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atbrakhi
GitHub
parent
bba3bc6ac2
commit
1591a3b506
52 changed files with 295 additions and 105 deletions
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@ -94,6 +94,7 @@ use servo_url::{ImmutableOrigin, MutableOrigin, ServoUrl};
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use style::dom::OpaqueNode;
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use style::thread_state::{self, ThreadState};
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use url::Position;
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#[cfg(feature = "webgpu")]
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use webgpu::{WebGPUDevice, WebGPUMsg};
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use webrender_api::DocumentId;
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use webrender_traits::CrossProcessCompositorApi;
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@ -128,7 +129,6 @@ use crate::dom::event::{Event, EventBubbles, EventCancelable};
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::htmlanchorelement::HTMLAnchorElement;
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use crate::dom::htmliframeelement::HTMLIFrameElement;
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use crate::dom::identityhub::IdentityHub;
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use crate::dom::mutationobserver::MutationObserver;
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use crate::dom::node::{window_from_node, Node, ShadowIncluding};
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use crate::dom::performanceentry::PerformanceEntry;
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@ -136,6 +136,8 @@ use crate::dom::performancepainttiming::PerformancePaintTiming;
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use crate::dom::serviceworker::TrustedServiceWorkerAddress;
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use crate::dom::servoparser::{ParserContext, ServoParser};
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use crate::dom::uievent::UIEvent;
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#[cfg(feature = "webgpu")]
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use crate::dom::webgpu::identityhub::IdentityHub;
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use crate::dom::window::{ReflowReason, Window};
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use crate::dom::windowproxy::{CreatorBrowsingContextInfo, WindowProxy};
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use crate::dom::worker::TrustedWorkerAddress;
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@ -279,6 +281,7 @@ enum MixedMessage {
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FromScript(MainThreadScriptMsg),
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FromDevtools(DevtoolScriptControlMsg),
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FromImageCache((PipelineId, PendingImageResponse)),
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#[cfg(feature = "webgpu")]
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FromWebGPUServer(WebGPUMsg),
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}
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@ -739,10 +742,12 @@ pub struct ScriptThread {
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/// Identity manager for WebGPU resources
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#[no_trace]
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#[cfg(feature = "webgpu")]
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gpu_id_hub: Arc<IdentityHub>,
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/// Receiver to receive commands from optional WebGPU server.
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#[no_trace]
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#[cfg(feature = "webgpu")]
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webgpu_port: RefCell<Option<Receiver<WebGPUMsg>>>,
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// Secure context
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@ -1136,6 +1141,7 @@ impl ScriptThread {
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image_cache: script_thread.image_cache.clone(),
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is_headless: script_thread.headless,
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user_agent: script_thread.user_agent.clone(),
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#[cfg(feature = "webgpu")]
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gpu_id_hub: script_thread.gpu_id_hub.clone(),
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inherited_secure_context: script_thread.inherited_secure_context,
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};
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@ -1359,7 +1365,9 @@ impl ScriptThread {
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node_ids: Default::default(),
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is_user_interacting: Cell::new(false),
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#[cfg(feature = "webgpu")]
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gpu_id_hub: Arc::new(IdentityHub::default()),
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#[cfg(feature = "webgpu")]
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webgpu_port: RefCell::new(None),
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inherited_secure_context: state.inherited_secure_context,
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layout_factory,
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@ -1739,9 +1747,9 @@ impl ScriptThread {
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/// Handle incoming messages from other tasks and the task queue.
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fn handle_msgs(&self, can_gc: CanGc) -> bool {
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use self::MixedMessage::{
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FromConstellation, FromDevtools, FromImageCache, FromScript, FromWebGPUServer,
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};
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#[cfg(feature = "webgpu")]
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use self::MixedMessage::FromWebGPUServer;
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use self::MixedMessage::{FromConstellation, FromDevtools, FromImageCache, FromScript};
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// Proritize rendering tasks and others, and gather all other events as `sequential`.
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let mut sequential = vec![];
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@ -1764,8 +1772,25 @@ impl ScriptThread {
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recv(self.devtools_chan.as_ref().map(|_| &self.devtools_port).unwrap_or(&crossbeam_channel::never())) -> msg
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=> FromDevtools(msg.unwrap()),
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recv(self.image_cache_port) -> msg => FromImageCache(msg.unwrap()),
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recv(self.webgpu_port.borrow().as_ref().unwrap_or(&crossbeam_channel::never())) -> msg
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=> FromWebGPUServer(msg.unwrap()),
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recv({
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#[cfg(feature = "webgpu")]
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{
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self.webgpu_port.borrow().as_ref().unwrap_or(&crossbeam_channel::never())
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}
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#[cfg(not(feature = "webgpu"))]
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{
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&crossbeam_channel::never::<()>()
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}
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}) -> msg => {
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#[cfg(feature = "webgpu")]
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{
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FromWebGPUServer(msg.unwrap())
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}
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#[cfg(not(feature = "webgpu"))]
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{
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unreachable!("This should never be hit when webgpu is disabled");
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}
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},
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};
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debug!("Got event.");
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@ -1890,6 +1915,7 @@ impl ScriptThread {
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Err(_) => match self.task_queue.take_tasks_and_recv() {
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Err(_) => match self.devtools_port.try_recv() {
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Err(_) => match self.image_cache_port.try_recv() {
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#[cfg(feature = "webgpu")]
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Err(_) => match &*self.webgpu_port.borrow() {
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Some(p) => match p.try_recv() {
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Err(_) => break,
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@ -1898,6 +1924,8 @@ impl ScriptThread {
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None => break,
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},
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Ok(ev) => event = FromImageCache(ev),
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#[cfg(not(feature = "webgpu"))]
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Err(_) => break,
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},
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Ok(ev) => event = FromDevtools(ev),
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},
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@ -1953,6 +1981,7 @@ impl ScriptThread {
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FromScript(inner_msg) => self.handle_msg_from_script(inner_msg),
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FromDevtools(inner_msg) => self.handle_msg_from_devtools(inner_msg, can_gc),
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FromImageCache(inner_msg) => self.handle_msg_from_image_cache(inner_msg),
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#[cfg(feature = "webgpu")]
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FromWebGPUServer(inner_msg) => {
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self.handle_msg_from_webgpu_server(inner_msg, can_gc)
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},
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@ -2053,6 +2082,7 @@ impl ScriptThread {
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},
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_ => ScriptThreadEventCategory::ScriptEvent,
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},
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#[cfg(feature = "webgpu")]
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MixedMessage::FromWebGPUServer(_) => ScriptThreadEventCategory::WebGPUMsg,
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}
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}
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@ -2093,6 +2123,7 @@ impl ScriptThread {
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ScriptHangAnnotation::PerformanceTimelineTask
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},
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ScriptThreadEventCategory::PortMessage => ScriptHangAnnotation::PortMessage,
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#[cfg(feature = "webgpu")]
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ScriptThreadEventCategory::WebGPUMsg => ScriptHangAnnotation::WebGPUMsg,
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};
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self.background_hang_monitor
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@ -2139,6 +2170,7 @@ impl ScriptThread {
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PaintMetric(id, ..) => Some(id),
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ExitFullScreen(id, ..) => Some(id),
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MediaSessionAction(..) => None,
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#[cfg(feature = "webgpu")]
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SetWebGPUPort(..) => None,
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SetScrollStates(id, ..) => Some(id),
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SetEpochPaintTime(id, ..) => Some(id),
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@ -2155,6 +2187,7 @@ impl ScriptThread {
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MainThreadScriptMsg::WakeUp => None,
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},
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MixedMessage::FromImageCache((pipeline_id, _)) => Some(pipeline_id),
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#[cfg(feature = "webgpu")]
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MixedMessage::FromWebGPUServer(..) => None,
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}
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}
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@ -2287,6 +2320,7 @@ impl ScriptThread {
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profiler_chan,
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f
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),
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#[cfg(feature = "webgpu")]
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ScriptThreadEventCategory::WebGPUMsg => {
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time_profile!(ProfilerCategory::ScriptWebGPUMsg, None, profiler_chan, f)
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},
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@ -2438,6 +2472,7 @@ impl ScriptThread {
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ConstellationControlMsg::MediaSessionAction(pipeline_id, action) => {
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self.handle_media_session_action(pipeline_id, action, can_gc)
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},
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#[cfg(feature = "webgpu")]
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ConstellationControlMsg::SetWebGPUPort(port) => {
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if self.webgpu_port.borrow().is_some() {
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warn!("WebGPU port already exists for this content process");
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@ -2509,6 +2544,7 @@ impl ScriptThread {
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window.layout_mut().set_epoch_paint_time(epoch, time);
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}
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#[cfg(feature = "webgpu")]
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fn handle_msg_from_webgpu_server(&self, msg: WebGPUMsg, can_gc: CanGc) {
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match msg {
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WebGPUMsg::FreeAdapter(id) => self.gpu_id_hub.free_adapter_id(id),
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@ -3768,6 +3804,7 @@ impl ScriptThread {
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self.replace_surrogates,
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self.user_agent.clone(),
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self.player_context.clone(),
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#[cfg(feature = "webgpu")]
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self.gpu_id_hub.clone(),
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incomplete.inherited_secure_context,
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);
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