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e2336b07a8
MozReview-Commit-ID: EROfGuYQ6a0 --HG-- extra : rebase_source : be0aa1b9c7963882e8e7d47964f2da5b670ab10a extra : intermediate-source : e6f368f2d8741f2a9655b288d49b59fbbd6b90b7 extra : source : 51cdc2541486d5ddf2d385ec0459a9ec38b8775b
131 lines
4.8 KiB
Plaintext
131 lines
4.8 KiB
Plaintext
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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include GraphicsMessages;
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include MemoryReportTypes;
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include protocol PCompositorBridge;
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include protocol PImageBridge;
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include protocol PProfiler;
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include protocol PVRManager;
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include protocol PVsyncBridge;
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include protocol PUiCompositorController;
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include protocol PVideoDecoderManager;
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using base::ProcessId from "base/process.h";
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using mozilla::TimeDuration from "mozilla/TimeStamp.h";
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using mozilla::CSSToLayoutDeviceScale from "Units.h";
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using mozilla::dom::NativeThreadId from "mozilla/dom/TabMessageUtils.h";
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using mozilla::gfx::IntSize from "mozilla/gfx/2D.h";
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using mozilla::layers::CompositorOptions from "mozilla/layers/CompositorOptions.h";
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using mozilla::Telemetry::Accumulation from "mozilla/TelemetryComms.h";
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using mozilla::Telemetry::KeyedAccumulation from "mozilla/TelemetryComms.h";
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using mozilla::Telemetry::ScalarAction from "mozilla/TelemetryComms.h";
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using mozilla::Telemetry::KeyedScalarAction from "mozilla/TelemetryComms.h";
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using mozilla::Telemetry::ChildEventData from "mozilla/TelemetryComms.h";
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namespace mozilla {
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namespace gfx {
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union GfxPrefValue {
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bool;
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int32_t;
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uint32_t;
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float;
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nsCString;
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};
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struct GfxPrefSetting {
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int32_t index;
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GfxPrefValue value;
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};
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struct LayerTreeIdMapping {
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uint64_t layersId;
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ProcessId ownerId;
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};
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sync protocol PGPU
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{
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parent:
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// Sent by the UI process to initiate core settings.
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async Init(GfxPrefSetting[] prefs,
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GfxVarUpdate[] vars,
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DevicePrefs devicePrefs,
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LayerTreeIdMapping[] mapping);
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async InitVsyncBridge(Endpoint<PVsyncBridgeParent> endpoint);
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async InitImageBridge(Endpoint<PImageBridgeParent> endpoint);
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async InitVRManager(Endpoint<PVRManagerParent> endpoint);
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async InitUiCompositorController(uint64_t rootLayerTreeId, Endpoint<PUiCompositorControllerParent> endpoint);
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async InitProfiler(Endpoint<PProfilerChild> endpoint);
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// Called to update a gfx preference or variable.
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async UpdatePref(GfxPrefSetting pref);
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async UpdateVar(GfxVarUpdate var);
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// Create a new top-level compositor.
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async NewWidgetCompositor(Endpoint<PCompositorBridgeParent> endpoint,
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CSSToLayoutDeviceScale scale,
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TimeDuration vsyncRate,
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CompositorOptions options,
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bool useExternalSurface,
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IntSize surfaceSize);
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// Create a new content-process compositor bridge.
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async NewContentCompositorBridge(Endpoint<PCompositorBridgeParent> endpoint);
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async NewContentImageBridge(Endpoint<PImageBridgeParent> endpoint);
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async NewContentVRManager(Endpoint<PVRManagerParent> endpoint);
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async NewContentVideoDecoderManager(Endpoint<PVideoDecoderManagerParent> endpoint);
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// Called to notify the GPU process of who owns a layersId.
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sync AddLayerTreeIdMapping(LayerTreeIdMapping mapping);
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async RemoveLayerTreeIdMapping(LayerTreeIdMapping mapping);
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// Request the current DeviceStatus from the GPU process. This blocks until
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// one is available (i.e., Init has completed).
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sync GetDeviceStatus() returns (GPUDeviceData status);
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// Have a message be broadcasted to the GPU process by the GPU process
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// observer service.
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async NotifyGpuObservers(nsCString aTopic);
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async RequestMemoryReport(uint32_t generation,
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bool anonymize,
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bool minimizeMemoryUsage,
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MaybeFileDesc DMDFile);
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child:
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// Sent when the GPU process has initialized devices. This occurs once, after
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// Init().
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async InitComplete(GPUDeviceData data);
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// Sent when APZ detects checkerboarding and apz checkerboard reporting is enabled.
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async ReportCheckerboard(uint32_t severity, nsCString log);
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// Graphics errors, analogous to PContent::GraphicsError
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async GraphicsError(nsCString aError);
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async InitCrashReporter(Shmem shmem, NativeThreadId threadId);
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// Have a message be broadcasted to the UI process by the UI process
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// observer service.
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async NotifyUiObservers(nsCString aTopic);
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// Messages for reporting telemetry to the UI process.
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async AccumulateChildHistograms(Accumulation[] accumulations);
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async AccumulateChildKeyedHistograms(KeyedAccumulation[] accumulations);
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async UpdateChildScalars(ScalarAction[] actions);
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async UpdateChildKeyedScalars(KeyedScalarAction[] actions);
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async RecordChildEvents(ChildEventData[] events);
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async NotifyDeviceReset(GPUDeviceData status);
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async AddMemoryReport(MemoryReport aReport);
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async FinishMemoryReport(uint32_t aGeneration);
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};
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} // namespace gfx
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} // namespace mozilla
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