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* changes:
  Support multiple trace files.
  Improved logic for error detection.
This commit is contained in:
Treehugger Robot
2020-01-27 18:59:07 +00:00
committed by Gerrit Code Review
parent cfeef5f41c 813431292c
commit 6e988fdc1a
7 changed files with 605 additions and 382 deletions
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1
tools/winscope/.gitignore vendored Normal file
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@@ -0,0 +1 @@
node_modules/

436
tools/winscope/src/App.vue
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@@ -16,169 +16,63 @@
<div id="app">
<md-whiteframe md-tag="md-toolbar">
<h1 class="md-title" style="flex: 1">{{title}}</h1>
<div>
<md-checkbox v-model="store.displayDefaults">Show default properties
<md-tooltip md-direction="bottom">
If checked, shows the value of all properties.
Otherwise, hides all properties whose value is the default for its data type.
</md-tooltip>
</md-checkbox>
</div>
<input type="file" @change="onLoadFile" id="upload-file" v-show="false"/>
<label class="md-button md-accent md-raised md-theme-default" for="upload-file">Open File</label>
<div>
<md-select v-model="fileType" id="file-type" placeholder="File type">
<md-option value="auto">Detect type</md-option>
<md-option :value="k" v-for="(v,k) in FILE_TYPES">{{v.name}}</md-option>
</md-select>
</div>
<a class="md-button md-accent md-raised md-theme-default" @click="clear()" v-if="dataLoaded">Clear</a>
</md-whiteframe>
<div class="main-content" v-if="timeline.length">
<md-card class="timeline-card">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense"><h2 class="md-title">Timeline</h2></md-whiteframe>
<timeline :items="timeline" :selected="tree" @item-selected="onTimelineItemSelected" class="timeline" />
<div class="main-content">
<datainput v-if="!dataLoaded" ref="input" :store="store" @dataReady="onDataReady" @statusChange="setStatus" />
<md-card v-if="dataLoaded">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title">Timeline</h2>
</md-whiteframe>
<md-list>
<md-list-item v-for="(file, idx) in files" :key="file.filename">
<md-icon>{{file.type.icon}}</md-icon>
<timeline :items="file.timeline" :selected-index="file.selectedIndex" :scale="scale" @item-selected="onTimelineItemSelected($event, idx)" class="timeline" />
</md-list-item>
</md-list>
</md-card>
<div class="container">
<md-card class="rects">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense"><h2 class="md-title">Screen</h2></md-whiteframe>
<md-whiteframe md-elevation="8">
<rects :bounds="bounds" :rects="rects" :highlight="highlight" @rect-click="onRectClick" />
</md-whiteframe>
</md-card>
<md-card class="hierarchy">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title" style="flex: 1;">Hierarchy</h2>
<md-checkbox v-model="store.onlyVisible">Only visible</md-checkbox>
<md-checkbox v-model="store.flattened">Flat</md-checkbox>
</md-whiteframe>
<tree-view :item="tree" @item-selected="itemSelected" :selected="hierarchySelected" :filter="hierarchyFilter" :flattened="store.flattened" ref="hierarchy" />
</md-card>
<md-card class="properties">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title" style="flex: 1">Properties</h2>
<div class="filter">
<input id="filter" type="search" placeholder="Filter..." v-model="propertyFilterString" />
</div>
</md-whiteframe>
<tree-view :item="selectedTree" :filter="propertyFilter" />
</md-card>
</div>
<dataview v-for="file in files" :key="file.filename" :ref="file.filename" :store="store" :file="file" @focus="onDataViewFocus(file.filename)" />
</div>
</div>
</template>
<script>
import jsonProtoDefs from 'frameworks/base/core/proto/android/server/windowmanagertrace.proto'
import jsonProtoDefsSF from 'frameworks/native/services/surfaceflinger/layerproto/layerstrace.proto'
import protobuf from 'protobufjs'
import TreeView from './TreeView.vue'
import Timeline from './Timeline.vue'
import Rects from './Rects.vue'
import detectFile from './detectfile.js'
import DataView from './DataView.vue'
import DataInput from './DataInput.vue'
import LocalStore from './localstore.js'
import {transform_json} from './transform.js'
import {transform_layers, transform_layers_trace} from './transform_sf.js'
import {transform_window_service, transform_window_trace} from './transform_wm.js'
import {fill_transform_data, format_transform_type, is_simple_transform} from './matrix_utils.js'
const APP_NAME = "Winscope"
var protoDefs = protobuf.Root.fromJSON(jsonProtoDefs)
.addJSON(jsonProtoDefsSF.nested);
var TraceMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerTraceFileProto");
var ServiceMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerServiceDumpProto");
var LayersMessage = protoDefs.lookupType("android.surfaceflinger.LayersProto");
var LayersTraceMessage = protoDefs.lookupType("android.surfaceflinger.LayersTraceFileProto");
function formatProto(obj) {
if (!obj || !obj.$type) {
return;
}
if (obj.$type.fullName === '.android.surfaceflinger.RectProto' ||
obj.$type.fullName === '.android.graphics.RectProto') {
return `(${obj.left}, ${obj.top}) - (${obj.right}, ${obj.bottom})`;
} else if (obj.$type.fullName === '.android.surfaceflinger.FloatRectProto') {
return `(${obj.left.toFixed(3)}, ${obj.top.toFixed(3)}) - (${obj.right.toFixed(3)}, ${obj.bottom.toFixed(3)})`;
}
else if (obj.$type.fullName === '.android.surfaceflinger.PositionProto') {
return `(${obj.x.toFixed(3)}, ${obj.y.toFixed(3)})`;
} else if (obj.$type.fullName === '.android.surfaceflinger.SizeProto') {
return `${obj.w} x ${obj.h}`;
} else if (obj.$type.fullName === '.android.surfaceflinger.ColorProto') {
return `r:${obj.r} g:${obj.g} \n b:${obj.b} a:${obj.a}`;
} else if (obj.$type.fullName === '.android.surfaceflinger.TransformProto') {
var transform_type = format_transform_type(obj);
if (is_simple_transform(obj)) {
return `${transform_type}`;
// Find the index of the last element matching the predicate in a sorted array
function findLastMatchingSorted(array, predicate) {
var a = 0;
var b = array.length - 1;
while (b - a > 1) {
var m = Math.floor((a + b) / 2);
if (predicate(array, m)) {
a = m;
} else {
b = m - 1;
}
return `${transform_type} dsdx:${obj.dsdx.toFixed(3)} dtdx:${obj.dtdx.toFixed(3)} dsdy:${obj.dsdy.toFixed(3)} dtdy:${obj.dtdy.toFixed(3)}`;
}
return predicate(array, b) ? b : a;
}
const FILE_TYPES = {
'window_dump': {
protoType: ServiceMessage,
transform: transform_window_service,
name: "WindowManager dump",
timeline: false,
},
'window_trace': {
protoType: TraceMessage,
transform: transform_window_trace,
name: "WindowManager trace",
timeline: true,
},
'layers_dump': {
protoType: LayersMessage,
transform: transform_layers,
name: "SurfaceFlinger dump",
timeline: false,
},
'layers_trace': {
protoType: LayersTraceMessage,
transform: transform_layers_trace,
name: "SurfaceFlinger trace",
timeline: true,
},
};
export default {
name: 'app',
data() {
return {
selectedTree: {},
hierarchySelected: null,
tree: {},
timeline: [],
bounds: {},
rects: [],
highlight: null,
timelineIndex: 0,
title: "The Tool",
filename: "",
lastSelectedStableId: null,
propertyFilterString: "",
files: [],
title: APP_NAME,
currentTimestamp: 0,
activeDataView: null,
store: LocalStore('app', {
flattened: false,
onlyVisible: false,
displayDefaults: true
displayDefaults: true,
}),
FILE_TYPES,
fileType: "auto",
}
},
created() {
@@ -186,195 +80,85 @@ export default {
document.title = this.title;
},
methods: {
onLoadFile(e) {
return this.onLoadProtoFile(e, this.fileType);
clear() {
this.files = [];
},
onLoadProtoFile(event, type) {
var files = event.target.files || event.dataTransfer.files;
var file = files[0];
if (!file) {
// No file selected.
return;
onTimelineItemSelected(index, timelineIndex) {
this.files[timelineIndex].selectedIndex = index;
var t = parseInt(this.files[timelineIndex].timeline[index].timestamp);
for (var i = 0; i < this.files.length; i++) {
if (i != timelineIndex) {
this.files[i].selectedIndex = findLastMatchingSorted(this.files[i].timeline, function(array, idx) {
return parseInt(array[idx].timestamp) <= t;
});
}
}
this.filename = file.name;
this.title = this.filename + " (loading)";
var reader = new FileReader();
reader.onload = (e) => {
var buffer = new Uint8Array(e.target.result);
var filetype = FILE_TYPES[type] || FILE_TYPES[detectFile(buffer)];
if (!filetype) {
this.title = this.filename + ": Could not detect file type."
event.target.value = '';
return;
this.currentTimestamp = t;
},
advanceTimeline(direction) {
var closestTimeline = -1;
var timeDiff = Infinity;
for (var idx = 0; idx < this.files.length; idx++) {
var file = this.files[idx];
var cur = file.selectedIndex;
if (cur + direction < 0 || cur + direction >= this.files[idx].timeline.length) {
continue;
}
this.title = this.filename + " (loading " + filetype.name + ")";
// Replace enum values with string representation and
// add default values to the proto objects. This function also handles
// a special case with TransformProtos where the matrix may be derived
// from the transform type.
function modifyProtoFields(protoObj, displayDefaults) {
if (!protoObj || protoObj !== Object(protoObj) || !protoObj.$type) {
return;
}
for (var fieldName in protoObj.$type.fields) {
var fieldProperties = protoObj.$type.fields[fieldName];
var field = protoObj[fieldName];
if (Array.isArray(field)) {
field.forEach((item, _) => {
modifyProtoFields(item, displayDefaults);
})
continue;
}
if (displayDefaults && !(field)) {
protoObj[fieldName] = fieldProperties.defaultValue;
}
if (fieldProperties.type === 'TransformProto'){
fill_transform_data(protoObj[fieldName]);
continue;
}
if (fieldProperties.resolvedType && fieldProperties.resolvedType.valuesById) {
protoObj[fieldName] = fieldProperties.resolvedType.valuesById[protoObj[fieldProperties.name]];
continue;
}
modifyProtoFields(protoObj[fieldName], displayDefaults);
}
var d = Math.abs(parseInt(file.timeline[cur + direction].timestamp) - this.currentTimestamp);
if (timeDiff > d) {
timeDiff = d;
closestTimeline = idx;
}
try {
var decoded = filetype.protoType.decode(buffer);
modifyProtoFields(decoded, this.store.displayDefaults);
var transformed = filetype.transform(decoded);
} catch (ex) {
this.title = this.filename + " (loading " + filetype.name + "):" + ex;
return;
} finally {
event.target.value = '';
}
if (filetype.timeline) {
this.timeline = transformed.children;
} else {
this.timeline = [transformed];
}
this.title = this.filename + " (" + filetype.name + ")";
this.lastSelectedStableId = null;
this.onTimelineItemSelected(this.timeline[0], 0);
}
reader.readAsArrayBuffer(files[0]);
},
itemSelected(item) {
this.hierarchySelected = item;
this.selectedTree = transform_json(item.obj, item.name, {
skip: item.skip,
formatter: formatProto});
this.highlight = item.highlight;
this.lastSelectedStableId = item.stableId;
},
onRectClick(item) {
if (item) {
this.itemSelected(item);
if (closestTimeline >= 0) {
this.files[closestTimeline].selectedIndex += direction;
this.currentTimestamp = parseInt(this.files[closestTimeline].timeline[this.files[closestTimeline].selectedIndex].timestamp);
}
},
onTimelineItemSelected(item, index) {
this.timelineIndex = index;
this.tree = item;
this.rects = [...item.rects].reverse();
this.bounds = item.bounds;
this.hierarchySelected = null;
this.selectedTree = {};
this.highlight = null;
function find_item(item, stableId) {
if (item.stableId === stableId) {
return item;
}
if (Array.isArray(item.children)) {
for (var child of item.children) {
var found = find_item(child, stableId);
if (found) {
return found;
}
}
}
return null;
}
if (this.lastSelectedStableId) {
var found = find_item(item, this.lastSelectedStableId);
if (found) {
this.itemSelected(found);
}
}
onDataViewFocus(view) {
this.activeDataView = view;
},
onKeyDown(event) {
event = event || window.event;
if (event.keyCode == 37 /* left */) {
if (event.keyCode == 37 /* left */ ) {
this.advanceTimeline(-1);
} else if (event.keyCode == 39 /* right */) {
} else if (event.keyCode == 39 /* right */ ) {
this.advanceTimeline(1);
} else if (event.keyCode == 38 /* up */) {
this.$refs.hierarchy.selectPrev();
} else if (event.keyCode == 40 /* down */) {
this.$refs.hierarchy.selectNext();
} else if (event.keyCode == 38 /* up */ ) {
this.$refs[this.activeView][0].arrowUp();
} else if (event.keyCode == 40 /* down */ ) {
this.$refs[this.activeView][0].arrowDown();
} else {
return false;
}
event.preventDefault();
return true;
},
advanceTimeline(frames) {
if (!Array.isArray(this.timeline) || this.timeline.length == 0) {
return false;
}
var nextIndex = this.timelineIndex + frames;
if (nextIndex < 0) {
nextIndex = 0;
}
if (nextIndex >= this.timeline.length) {
nextIndex = this.timeline.length - 1;
}
this.onTimelineItemSelected(this.timeline[nextIndex], nextIndex);
return true;
onDataReady(files) {
this.files = files;
},
setStatus(status) {
if (status) {
this.title = status;
} else {
this.title = APP_NAME;
}
}
},
computed: {
prettyDump: function() { return JSON.stringify(this.dump, null, 2); },
hierarchyFilter() {
return this.store.onlyVisible ? (c, flattened) => {
return c.visible || c.childrenVisible && !flattened;
} : null;
},
propertyFilter() {
var filterStrings = this.propertyFilterString.split(",");
var positive = [];
var negative = [];
filterStrings.forEach((f) => {
if (f.startsWith("!")) {
var str = f.substring(1);
negative.push((s) => s.indexOf(str) === -1);
} else {
var str = f;
positive.push((s) => s.indexOf(str) !== -1);
}
});
var filter = (item) => {
var apply = (f) => f(item.name);
return (positive.length === 0 || positive.some(apply))
&& (negative.length === 0 || negative.every(apply));
};
filter.includeChildren = true;
return filter;
dataLoaded: function() { return this.files.length > 0 },
scale() {
var mx = Math.max(...(this.files.map(f => Math.max(...f.timeline.map(t => t.timestamp)))));
var mi = Math.min(...(this.files.map(f => Math.min(...f.timeline.map(t => t.timestamp)))));
return [mi, mx];
},
activeView: function() {
if (!this.activeDataView) {
this.activeDataView = this.files[0].filename;
}
return this.activeDataView;
}
},
watch: {
title() {
@@ -382,58 +166,33 @@ export default {
}
},
components: {
'tree-view': TreeView,
'timeline': Timeline,
'rects': Rects,
}
'dataview': DataView,
'datainput': DataInput,
},
}
</script>
<style>
#app {
}
.main-content {
padding: 8px;
.main-content>* {
margin: 1em;
}
.card-toolbar {
border-bottom: 1px solid rgba(0, 0, 0, .12);
}
.timeline-card {
margin: 8px;
}
.timeline {
margin: 16px;
}
.screen {
border: 1px solid black;
}
.container {
display: flex;
flex-wrap: wrap;
}
.rects {
flex: none;
margin: 8px;
}
.hierarchy, .properties {
flex: 1;
margin: 8px;
min-width: 400px;
}
.hierarchy > .tree-view, .properties > .tree-view {
margin: 16px;
}
h1, h2 {
h1,
h2 {
font-weight: normal;
}
@@ -450,4 +209,5 @@ li {
a {
color: #42b983;
}
</style>

178
tools/winscope/src/DataInput.vue Normal file
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@@ -0,0 +1,178 @@
<!-- Copyright (C) 2019 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<template>
<md-layout class="md-alignment-top-center">
<md-card style="min-width: 50em">
<!-- v-if="!timeline.length" -->
<md-card-header>
<div class="md-title">Open files</div>
</md-card-header>
<md-card-content>
<md-list>
<md-list-item v-for="file in dataFiles" v-bind:key="file.filename">
<md-icon>{{file.type.icon}}</md-icon>
<span class="md-list-item-text">{{file.filename}} ({{file.type.name}})</span>
<md-button class="md-icon-button md-accent" @click="onRemoveFile(file.type.name)">
<md-icon>close</md-icon>
</md-button>
</md-list-item>
</md-list>
<div>
<md-checkbox v-model="store.displayDefaults">Show default properties
<md-tooltip md-direction="bottom">
If checked, shows the value of all properties.
Otherwise, hides all properties whose value is the default for its data type.
</md-tooltip>
</md-checkbox>
</div>
<div class="md-layout">
<div class="md-layout-item md-small-size-100">
<md-select v-model="fileType" id="file-type" placeholder="File type">
<md-option value="auto">Detect type</md-option>
<md-option :value="k" v-for="(v,k) in FILE_TYPES" v-bind:key="v.name">{{v.name}}</md-option>
</md-select>
</div>
</div>
<div class="md-layout md-gutter">
<input type="file" @change="onLoadFile" id="upload-file" v-show="false" />
<label class="md-button md-accent md-raised md-theme-default" for="upload-file">Add File</label>
<md-button v-if="dataReady" @click="onSubmit" class="md-button md-primary md-raised md-theme-default">Submit</md-button>
</div>
</md-card-content>
</md-card>
</md-layout>
</template>
<script>
import jsonProtoDefs from 'frameworks/base/core/proto/android/server/windowmanagertrace.proto'
import jsonProtoDefsSF from 'frameworks/native/services/surfaceflinger/layerproto/layerstrace.proto'
import protobuf from 'protobufjs'
import { detectFile, dataFile, FILE_TYPES, DATA_TYPES } from './detectfile.js'
import { fill_transform_data } from './matrix_utils.js'
var protoDefs = protobuf.Root.fromJSON(jsonProtoDefs)
.addJSON(jsonProtoDefsSF.nested);
var TraceMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerTraceFileProto");
var ServiceMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerServiceDumpProto");
var LayersMessage = protoDefs.lookupType("android.surfaceflinger.LayersProto");
var LayersTraceMessage = protoDefs.lookupType("android.surfaceflinger.LayersTraceFileProto");
export default {
name: 'datainput',
data() {
return {
FILE_TYPES,
fileType: "auto",
dataFiles: {},
}
},
props: ['store'],
methods: {
onLoadFile(e) {
var type = this.fileType;
var files = event.target.files || event.dataTransfer.files;
var file = files[0];
if (!file) {
// No file selected.
return;
}
this.$emit('statusChange', this.filename + " (loading)");
var reader = new FileReader();
reader.onload = (e) => {
var buffer = new Uint8Array(e.target.result);
try {
if (FILE_TYPES[type]) {
var filetype = FILE_TYPES[type];
var decoded = filetype.protoType.decode(buffer);
modifyProtoFields(decoded, this.store.displayDefaults);
var transformed = filetype.transform(decoded);
} else {
var [filetype, decoded] = detectFile(buffer);
modifyProtoFields(decoded, this.store.displayDefaults);
var transformed = filetype.transform(decoded);
}
} catch (ex) {
this.$emit('statusChange', this.filename + ': ' + ex);
return;
} finally {
event.target.value = ''
}
this.$emit('statusChange', this.filename + " (loading " + filetype.name + ")");
// Replace enum values with string representation and
// add default values to the proto objects. This function also handles
// a special case with TransformProtos where the matrix may be derived
// from the transform type.
function modifyProtoFields(protoObj, displayDefaults) {
if (!protoObj || protoObj !== Object(protoObj) || !protoObj.$type) {
return;
}
for (var fieldName in protoObj.$type.fields) {
var fieldProperties = protoObj.$type.fields[fieldName];
var field = protoObj[fieldName];
if (Array.isArray(field)) {
field.forEach((item, _) => {
modifyProtoFields(item, displayDefaults);
})
continue;
}
if (displayDefaults && !(field)) {
protoObj[fieldName] = fieldProperties.defaultValue;
}
if (fieldProperties.type === 'TransformProto') {
fill_transform_data(protoObj[fieldName]);
continue;
}
if (fieldProperties.resolvedType && fieldProperties.resolvedType.valuesById) {
protoObj[fieldName] = fieldProperties.resolvedType.valuesById[protoObj[fieldProperties.name]];
continue;
}
modifyProtoFields(protoObj[fieldName], displayDefaults);
}
}
var timeline;
if (filetype.timeline) {
timeline = transformed.children;
} else {
timeline = [transformed];
}
this.$set(this.dataFiles, filetype.dataType.name, dataFile(file.name, timeline, filetype.dataType));
this.$emit('statusChange', null);
}
reader.readAsArrayBuffer(files[0]);
},
onRemoveFile(typeName) {
this.$delete(this.dataFiles, typeName);
},
onSubmit() {
this.$emit('dataReady', Object.keys(this.dataFiles).map(key => this.dataFiles[key]));
}
},
computed: {
dataReady: function() { return Object.keys(this.dataFiles).length > 0 }
}
}
</script>

215
tools/winscope/src/DataView.vue Normal file
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@@ -0,0 +1,215 @@
<!-- Copyright (C) 2019 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<template>
<md-card v-if="tree">
<md-card-header>
<div class="md-title">
<md-icon>{{file.type.icon}}</md-icon> {{file.filename}}
</div>
</md-card-header>
<md-card-content class="container">
<md-card class="rects">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title">Screen</h2>
</md-whiteframe>
<md-whiteframe md-elevation="8">
<rects :bounds="bounds" :rects="rects" :highlight="highlight" @rect-click="onRectClick" />
</md-whiteframe>
</md-card>
<md-card class="hierarchy">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title" style="flex: 1;">Hierarchy</h2>
<md-checkbox v-model="store.onlyVisible">Only visible</md-checkbox>
<md-checkbox v-model="store.flattened">Flat</md-checkbox>
</md-whiteframe>
<tree-view :item="tree" @item-selected="itemSelected" :selected="hierarchySelected" :filter="hierarchyFilter" :flattened="store.flattened" ref="hierarchy" />
</md-card>
<md-card class="properties">
<md-whiteframe md-tag="md-toolbar" md-elevation="0" class="card-toolbar md-transparent md-dense">
<h2 class="md-title" style="flex: 1">Properties</h2>
<div class="filter">
<input id="filter" type="search" placeholder="Filter..." v-model="propertyFilterString" />
</div>
</md-whiteframe>
<tree-view :item="selectedTree" :filter="propertyFilter" />
</md-card>
</md-card-content>
</md-card>
</template>
<script>
import TreeView from './TreeView.vue'
import Timeline from './Timeline.vue'
import Rects from './Rects.vue'
import { transform_json } from './transform.js'
import { format_transform_type, is_simple_transform } from './matrix_utils.js'
function formatProto(obj) {
if (!obj || !obj.$type) {
return;
}
if (obj.$type.fullName === '.android.surfaceflinger.RectProto' ||
obj.$type.fullName === '.android.graphics.RectProto') {
return `(${obj.left}, ${obj.top}) - (${obj.right}, ${obj.bottom})`;
} else if (obj.$type.fullName === '.android.surfaceflinger.FloatRectProto') {
return `(${obj.left.toFixed(3)}, ${obj.top.toFixed(3)}) - (${obj.right.toFixed(3)}, ${obj.bottom.toFixed(3)})`;
} else if (obj.$type.fullName === '.android.surfaceflinger.PositionProto') {
return `(${obj.x.toFixed(3)}, ${obj.y.toFixed(3)})`;
} else if (obj.$type.fullName === '.android.surfaceflinger.SizeProto') {
return `${obj.w} x ${obj.h}`;
} else if (obj.$type.fullName === '.android.surfaceflinger.ColorProto') {
return `r:${obj.r} g:${obj.g} \n b:${obj.b} a:${obj.a}`;
} else if (obj.$type.fullName === '.android.surfaceflinger.TransformProto') {
var transform_type = format_transform_type(obj);
if (is_simple_transform(obj)) {
return `${transform_type}`;
}
return `${transform_type} dsdx:${obj.dsdx.toFixed(3)} dtdx:${obj.dtdx.toFixed(3)} dsdy:${obj.dsdy.toFixed(3)} dtdy:${obj.dtdy.toFixed(3)}`;
}
}
export default {
name: 'dataview',
data() {
return {
propertyFilterString: "",
selectedTree: {},
hierarchySelected: null,
lastSelectedStableId: null,
bounds: {},
rects: [],
tree: null,
highlight: null,
}
},
methods: {
itemSelected(item) {
this.hierarchySelected = item;
this.selectedTree = transform_json(item.obj, item.name, {
skip: item.skip,
formatter: formatProto
});
this.highlight = item.highlight;
this.lastSelectedStableId = item.stableId;
this.$emit('focus');
},
onRectClick(item) {
if (item) {
this.itemSelected(item);
}
},
setData(item) {
this.tree = item;
this.rects = [...item.rects].reverse();
this.bounds = item.bounds;
this.hierarchySelected = null;
this.selectedTree = {};
this.highlight = null;
function find_item(item, stableId) {
if (item.stableId === stableId) {
return item;
}
if (Array.isArray(item.children)) {
for (var child of item.children) {
var found = find_item(child, stableId);
if (found) {
return found;
}
}
}
return null;
}
if (this.lastSelectedStableId) {
var found = find_item(item, this.lastSelectedStableId);
if (found) {
this.itemSelected(found);
}
}
},
arrowUp() {
return this.$refs.hierarchy.selectPrev();
},
arrowDown() {
return this.$refs.hierarchy.selectNext();
},
},
created() {
this.setData(this.file.timeline[this.file.selectedIndex]);
},
watch: {
selectedIndex() {
this.setData(this.file.timeline[this.file.selectedIndex]);
}
},
props: ['store', 'file'],
computed: {
selectedIndex() {
return this.file.selectedIndex;
},
hierarchyFilter() {
return this.store.onlyVisible ? (c, flattened) => {
return c.visible || c.childrenVisible && !flattened;
} : null;
},
propertyFilter() {
var filterStrings = this.propertyFilterString.split(",");
var positive = [];
var negative = [];
filterStrings.forEach((f) => {
if (f.startsWith("!")) {
var str = f.substring(1);
negative.push((s) => s.indexOf(str) === -1);
} else {
var str = f;
positive.push((s) => s.indexOf(str) !== -1);
}
});
var filter = (item) => {
var apply = (f) => f(item.name);
return (positive.length === 0 || positive.some(apply)) &&
(negative.length === 0 || negative.every(apply));
};
filter.includeChildren = true;
return filter;
}
},
components: {
'tree-view': TreeView,
'rects': Rects,
}
}
</script>
<style>
.rects {
flex: none;
margin: 8px;
}
.hierarchy,
.properties {
flex: 1;
margin: 8px;
min-width: 400px;
}
.hierarchy>.tree-view,
.properties>.tree-view {
margin: 16px;
}
</style>

26
tools/winscope/src/Timeline.vue
View File

@@ -14,19 +14,15 @@
-->
<template>
<svg width="2000" height="20" viewBox="-5,0,2010,20">
<circle :cx="translate(c.timestamp)" cy="10" r="5" v-for="(c,i) in items"
@click="onItemClick(c, i)" :class="itemClass(c)" />
<circle :cx="translate(c.timestamp)" cy="10" r="5" v-for="(c,i) in items" @click="onItemClick(c, i)" :class="itemClass(i)" />
</svg>
</template>
<script>
export default {
name: 'timeline',
props: ['items', 'selected'],
data () {
return {
};
props: ['items', 'selectedIndex', 'scale'],
data() {
return {};
},
methods: {
translate(cx) {
@@ -37,16 +33,13 @@ export default {
return (cx - scale[0]) / (scale[1] - scale[0]) * 2000;
},
onItemClick(item, index) {
this.$emit('item-selected', item, index);
this.$emit('item-selected', index);
},
itemClass(index) {
return (this.selectedIndex == index) ? 'selected' : 'not-selected'
},
itemClass(item) {
return (this.selected == item) ? 'selected' : 'not-selected'
}
},
computed: {
scale() {
return [Math.min(...this.timestamps), Math.max(...this.timestamps)];
},
timestamps() {
if (this.items.length == 1) {
return [0];
@@ -55,10 +48,11 @@ export default {
}
},
}
</script>
</script>
<style scoped>
.selected {
fill: red;
}
</style>

21
tools/winscope/src/TreeView.vue
View File

@@ -21,14 +21,11 @@
</div>
</div>
<div class="children" v-if="children">
<tree-view v-for="(c,i) in children" :item="c" @item-selected="childItemSelected" :selected="selected" :v-key="i" :chip-class='chipClass' :filter="childFilter(c)" :flattened="flattened"
:force-flattened="applyingFlattened" v-show="filterMatches(c)" ref='children' />
<tree-view v-for="(c,i) in children" :item="c" @item-selected="childItemSelected" :selected="selected" :key="i" :chip-class='chipClass' :filter="childFilter(c)" :flattened="flattened" :force-flattened="applyingFlattened" v-show="filterMatches(c)" ref='children' />
</div>
</div>
</template>
<script>
import jsonProtoDefs from 'frameworks/base/core/proto/android/server/windowmanagertrace.proto'
import protobuf from 'protobufjs'
@@ -41,9 +38,8 @@ var ServiceMessage = protoDefs.lookupType(
export default {
name: 'tree-view',
props: ['item', 'selected', 'chipClass', 'filter', 'flattened', 'force-flattened'],
data () {
return {
};
data() {
return {};
},
methods: {
selectNext(found, parent) {
@@ -84,7 +80,8 @@ export default {
},
chipClassForChip(c) {
return ['tree-view-internal-chip', this.chipClassOrDefault,
this.chipClassOrDefault + '-' + (c.class || 'default')];
this.chipClassOrDefault + '-' + (c.class || 'default')
];
},
filterMatches(c) {
if (this.filter) {
@@ -117,22 +114,26 @@ export default {
},
}
}
</script>
</script>
<style>
.children {
margin-left: 24px;
}
.kind {
color: #333;
}
.selected {
background-color: #3f51b5;
color: white;
}
.selected .kind{
.selected .kind {
color: #ccc;
}
.tree-view-internal-chip {
display: inline-block;
}

110
tools/winscope/src/detectfile.js
View File

@@ -14,9 +14,78 @@
* limitations under the License.
*/
import jsonProtoDefs from 'frameworks/base/core/proto/android/server/windowmanagertrace.proto'
import jsonProtoDefsSF from 'frameworks/native/services/surfaceflinger/layerproto/layerstrace.proto'
import protobuf from 'protobufjs'
import { transform_layers, transform_layers_trace } from './transform_sf.js'
import { transform_window_service, transform_window_trace } from './transform_wm.js'
var protoDefs = protobuf.Root.fromJSON(jsonProtoDefs)
.addJSON(jsonProtoDefsSF.nested);
var WindowTraceMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerTraceFileProto");
var WindowMessage = protoDefs.lookupType(
"com.android.server.wm.WindowManagerServiceDumpProto");
var LayersMessage = protoDefs.lookupType("android.surfaceflinger.LayersProto");
var LayersTraceMessage = protoDefs.lookupType("android.surfaceflinger.LayersTraceFileProto");
const LAYER_TRACE_MAGIC_NUMBER = [0x09, 0x4c, 0x59, 0x52, 0x54, 0x52, 0x41, 0x43, 0x45] // .LYRTRACE
const WINDOW_TRACE_MAGIC_NUMBER = [0x09, 0x57, 0x49, 0x4e, 0x54, 0x52, 0x41, 0x43, 0x45] // .WINTRACE
const DATA_TYPES = {
WINDOW_MANAGER: {
name: "WindowManager",
icon: "view_compact",
},
SURFACE_FLINGER: {
name: "SurfaceFlinger",
icon: "filter_none",
},
}
const FILE_TYPES = {
'window_trace': {
protoType: WindowTraceMessage,
transform: transform_window_trace,
name: "WindowManager trace",
timeline: true,
dataType: DATA_TYPES.WINDOW_MANAGER,
},
'layers_trace': {
protoType: LayersTraceMessage,
transform: transform_layers_trace,
name: "SurfaceFlinger trace",
timeline: true,
dataType: DATA_TYPES.SURFACE_FLINGER,
},
'layers_dump': {
protoType: LayersMessage,
transform: transform_layers,
name: "SurfaceFlinger dump",
timeline: false,
dataType: DATA_TYPES.SURFACE_FLINGER,
},
'window_dump': {
protoType: WindowMessage,
transform: transform_window_service,
name: "WindowManager dump",
timeline: false,
dataType: DATA_TYPES.WINDOW_MANAGER,
},
};
function dataFile(filename, timeline, type) {
return {
filename: filename,
timeline: timeline,
type: type,
selectedIndex: 0,
}
}
function arrayEquals(a, b) {
if (a.length !== b.length) {
return false;
@@ -33,23 +102,28 @@ function arrayStartsWith(array, prefix) {
return arrayEquals(array.slice(0, prefix.length), prefix);
}
/** buffer: Uint8Array */
function detect(buffer) {
if (arrayStartsWith(buffer, LAYER_TRACE_MAGIC_NUMBER)) {
return 'layers_trace'
}
if (arrayStartsWith(buffer, WINDOW_TRACE_MAGIC_NUMBER)) {
return 'window_trace'
}
if (arrayStartsWith(buffer, [0x12])) {
// Because policy is empty, the first field in the dump is 2 currently.
// This might change.
return 'window_dump';
}
if (arrayStartsWith(buffer, [0x0a])) {
// For now; window_dump might soon start with 0x0a too.
return 'layers_dump';
}
function decodedFile(filename, buffer) {
var decoded = FILE_TYPES[filename].protoType.decode(buffer);
return [FILE_TYPES[filename], decoded];
}
export default detect;
function detectFile(buffer) {
if (arrayStartsWith(buffer, LAYER_TRACE_MAGIC_NUMBER)) {
return decodedFile('layers_trace', buffer);
}
if (arrayStartsWith(buffer, WINDOW_TRACE_MAGIC_NUMBER)) {
return decodedFile('window_trace', buffer);
}
for (var filename of ['layers_dump', 'window_dump']) {
try {
var [filetype, decoded] = decodedFile(filename, buffer);
var transformed = filetype.transform(decoded);
return [FILE_TYPES[filename], decoded];
} catch (ex) {
// ignore exception and try next filetype
}
}
throw new Error('Unable to detect file');
}
export { detectFile, dataFile, DATA_TYPES, FILE_TYPES };