SpeedScope/dist/speedscope.js

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},{"../../utils/capitalizeString":25,"css-in-js-utils/lib/isPrefixedValue":38,"css-in-js-utils/lib/hyphenateProperty":39}],13:[function(require,module,exports) {
var e=require("inline-style-prefixer/static/plugins/calc"),i=require("inline-style-prefixer/static/plugins/crossFade"),t=require("inline-style-prefixer/static/plugins/cursor"),r=require("inline-style-prefixer/static/plugins/filter"),s=require("inline-style-prefixer/static/plugins/flex"),o=require("inline-style-prefixer/static/plugins/flexboxIE"),n=require("inline-style-prefixer/static/plugins/flexboxOld"),a=require("inline-style-prefixer/static/plugins/gradient"),k=require("inline-style-prefixer/static/plugins/imageSet"),m=require("inline-style-prefixer/static/plugins/position"),l=require("inline-style-prefixer/static/plugins/sizing"),b=require("inline-style-prefixer/static/plugins/transition");module.exports={plugins:[e,i,t,r,s,o,n,a,k,m,l,b],prefixMap:{transform:["Webkit","ms"],transformOrigin:["Webkit","ms"],transformOriginX:["Webkit","ms"],transformOriginY:["Webkit","ms"],backfaceVisibility:["Webkit"],perspective:["Webkit"],perspectiveOrigin:["Webkit"],transformStyle:["Webkit"],transformOriginZ:["Webkit"],animation:["Webkit"],animationDelay:["Webkit"],animationDirection:["Webkit"],animationFillMode:["Webkit"],animationDuration:["Webkit"],animationIterationCount:["Webkit"],animationName:["Webkit"],animationPlayState:["Webkit"],animationTimingFunction:["Webkit"],appearance:["Webkit","Moz"],userSelect:["Webkit","Moz","ms"],fontKerning:["Webkit"],textEmphasisPosition:["Webkit"],textEmphasis:["Webkit"],textEmphasisStyle:["Webkit"],textEmphasisColor:["Webkit"],boxDecorationBreak:["Webkit"],clipPath:["Webkit"],maskImage:["Webkit"],maskMode:["Webkit"],maskRepeat:["Webkit"],maskPosition:["Webkit"],maskClip:["Webkit"],maskOrigin:["Webkit"],maskSize:["Webkit"],maskComposite:["Webkit"],mask:["Webkit"],maskBorderSource:["Webkit"],maskBorderMode:["Webkit"],maskBorderSlice:["Webkit"],maskBorderWidth:["Webkit"],maskBorderOutset:["Webkit"],maskBorderRepeat:["Webkit"],maskBorder:["Webkit"],maskType:["Webkit"],textDecorationStyle:["Webkit","Moz"],textDecorationSkip:["Webkit","Moz"],textDecorationLine:["Webkit","Moz"],textDecorationColor:["Webkit","Moz"],filter:["Webkit"],fontFeatureSettings:["Webkit","Moz"],breakAfter:["Webkit","Moz","ms"],breakBefore:["Webkit","Moz","ms"],breakInside:["Webkit","Moz","ms"],columnCount:["Webkit","Moz"],columnFill:["Webkit","Moz"],columnGap:["Webkit","Moz"],columnRule:["Webkit","Moz"],columnRuleColor:["Webkit","Moz"],columnRuleStyle:["Webkit","Moz"],columnRuleWidth:["Webkit","Moz"],columns:["Webkit","Moz"],columnSpan:["Webkit","Moz"],columnWidth:["Webkit","Moz"],flex:["Webkit","ms"],flexBasis:["Webkit"],flexDirection:["Webkit","ms"],flexGrow:["Webkit"],flexFlow:["Webkit","ms"],flexShrink:["Webkit"],flexWrap:["Webkit","ms"],alignContent:["Webkit"],alignItems:["Webkit"],alignSelf:["Webkit"],justifyContent:["Webkit"],order:["Webkit"],transitionDelay:["Webkit"],transitionDuration:["Webkit"],transitionProperty:["Webkit"],transitionTimingFunction:["Webkit"],backdropFilter:["Webkit"],scrollSnapType:["Webkit","ms"],scrollSnapPointsX:["Webkit","ms"],scrollSnapPointsY:["Webkit","ms"],scrollSnapDestination:["Webkit","ms"],scrollSnapCoordinate:["Webkit","ms"],shapeImageThreshold:["Webkit"],shapeImageMargin:["Webkit"],shapeImageOutside:["Webkit"],hyphens:["Webkit","Moz","ms"],flowInto:["Webkit","ms"],flowFrom:["Webkit","ms"],regionFragment:["Webkit","ms"],boxSizing:["Moz"],textAlignLast:["Moz"],tabSize:["Moz"],wrapFlow:["ms"],wrapThrough:["ms"],wrapMargin:["ms"],touchAction:["ms"],gridTemplateColumns:["ms"],gridTemplateRows:["ms"],gridTemplateAreas:["ms"],gridTemplate:["ms"],gridAutoColumns:["ms"],gridAutoRows:["ms"],gridAutoFlow:["ms"],grid:["ms"],gridRowStart:["ms"],gridColumnStart:["ms"],gridRowEnd:["ms"],gridRow:["ms"],gridColumn:["ms"],gridColumnEnd:["ms"],gridColumnGap:["ms"],gridRowGap:["ms"],gridArea:["ms"],gridGap:["ms"],textSizeAdjust:["Webkit","ms"],borderImage:["Webkit"],borderImageOutset:["Webkit"],borderImageRepeat:["Webkit"],borderImageSlice:["Webkit"],borderImageSource:["Webkit"],borderImageWidth:["Webkit"]}};
},{"inline-style-prefixer/static/plugins/calc":26,"inline-style-prefixer/static/plugins/crossFade":27,"inline-style-prefixer/static/plugins/cursor":28,"inline-style-prefixer/static/plugins/filter":29,"inline-style-prefixer/static/plugins/flex":30,"inline-style-prefixer/static/plugins/imageSet":31,"inline-style-prefixer/static/plugins/flexboxIE":32,"inline-style-prefixer/static/plugins/gradient":33,"inline-style-prefixer/static/plugins/flexboxOld":34,"inline-style-prefixer/static/plugins/position":35,"inline-style-prefixer/static/plugins/sizing":36,"inline-style-prefixer/static/plugins/transition":37}],14:[function(require,module,exports) {
"use strict";function e(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var t=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),n="undefined"!=typeof Map,r=function(){function r(){e(this,r),this.elements={},this.keyOrder=[]}return t(r,[{key:"forEach",value:function(e){for(var t=0;t<this.keyOrder.length;t++)e(this.elements[this.keyOrder[t]],this.keyOrder[t])}},{key:"set",value:function(e,t,s){var i=this;if(this.elements.hasOwnProperty(e)){if(s){var o=this.keyOrder.indexOf(e);this.keyOrder.splice(o,1),this.keyOrder.push(e)}}else this.keyOrder.push(e);if(null!=t){if(n&&t instanceof Map||t instanceof r){var a=function(){var n=i.elements.hasOwnProperty(e)?i.elements[e]:new r;return t.forEach(function(e,t){n.set(t,e,s)}),i.elements[e]=n,{v:void 0}}();if("object"==typeof a)return a.v}if(Array.isArray(t)||"object"!=typeof t)this.elements[e]=t;else{for(var f=this.elements.hasOwnProperty(e)?this.elements[e]:new r,l=Object.keys(t),u=0;u<l.length;u+=1)f.set(l[u],t[l[u]],s);this.elements[e]=f}}else this.elements[e]=t}},{key:"get",value:function(e){return this.elements[e]}},{key:"has",value:function(e){return this.elements.hasOwnProperty(e)}},{key:"addStyleType",value:function(e){var t=this;if(n&&e instanceof Map||e instanceof r)e.forEach(function(e,n){t.set(n,e,!0)});else for(var s=Object.keys(e),i=0;i<s.length;i++)this.set(s[i],e[s[i]],!0)}}]),r}();exports.default=r,module.exports=exports.default;
},{}],18:[function(require,module,exports) {
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},{}],15:[function(require,module,exports) {
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},{"string-hash":18}],21:[function(require,module,exports) {
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"use strict";function e(e,t,r,o,u){for(var s=0,f=e.length;s<f;++s){var l=e[s](t,r,o,u);if(l)return l}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=e,module.exports=exports.default;
},{}],23:[function(require,module,exports) {
"use strict";function e(e,r){-1===e.indexOf(r)&&e.push(r)}function r(r,t){if(Array.isArray(t))for(var o=0,s=t.length;o<s;++o)e(r,t[o]);else e(r,t)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=r,module.exports=exports.default;
},{}],24:[function(require,module,exports) {
"use strict";function e(e){return e instanceof Object&&!Array.isArray(e)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=e,module.exports=exports.default;
},{}],20:[function(require,module,exports) {
"use strict";function e(e){return e&&e.__esModule?e:{default:e}}function r(e){function r(e){for(var i in e){var s=e[i];if((0,n.default)(s))e[i]=r(s);else if(Array.isArray(s)){for(var d=[],o=0,p=s.length;o<p;++o){var v=(0,a.default)(l,i,s[o],e,t);(0,f.default)(d,v||s[o])}d.length>0&&(e[i]=d)}else{var x=(0,a.default)(l,i,s,e,t);x&&(e[i]=x),(0,u.default)(t,i,e)}}return e}var t=e.prefixMap,l=e.plugins;return r}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=r;var t=require("../utils/prefixProperty"),u=e(t),l=require("../utils/prefixValue"),a=e(l),i=require("../utils/addNewValuesOnly"),f=e(i),s=require("../utils/isObject"),n=e(s);module.exports=exports.default;
},{"../utils/prefixProperty":21,"../utils/prefixValue":22,"../utils/addNewValuesOnly":23,"../utils/isObject":24}],11:[function(require,module,exports) {
"use strict";function e(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(exports,"__esModule",{value:!0});var r=Object.assign||function(e){for(var r=1;r<arguments.length;r++){var t=arguments[r];for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])}return e},t=require("inline-style-prefixer/static/createPrefixer"),n=e(t),a=require("../lib/staticPrefixData"),i=e(a),l=require("./ordered-elements"),u=e(l),o=require("./util"),f=(0,n.default)(i.default),s=[function(e,r,t){return":"!==e[0]?null:t(r+e)},function(e,r,t){if("@"!==e[0])return null;return e+"{"+t(r)+"}"}];exports.defaultSelectorHandlers=s;var c=function e(r,t,n,a,i){for(var l=new u.default,o=0;o<t.length;o++)l.addStyleType(t[o]);var f=new u.default,s="";return l.forEach(function(t,l){n.some(function(u){var o=u(l,r,function(r){return e(r,[t],n,a,i)});if(null!=o)return s+=o,!0})||f.set(l,t,!0)}),v(r,f,a,i,n)+s};exports.generateCSS=c;var d=function(e,r,t){if(r)for(var n=Object.keys(r),a=0;a<n.length;a++){var i=n[a];e.has(i)&&e.set(i,r[i](e.get(i),t),!1)}},y=function(e,r,t){return(0,o.kebabifyStyleName)(e)+":"+t(e,r)+";"},v=function(e,t,n,a,i){d(t,n,i);var l=r({},t.elements),u=f(t.elements),s=Object.keys(u);if(s.length!==t.keyOrder.length)for(var c=0;c<s.length;c++)if(!l.hasOwnProperty(s[c])){var v=void 0;if((v="W"===s[c][0]?s[c][6].toLowerCase()+s[c].slice(7):"o"===s[c][1]?s[c][3].toLowerCase()+s[c].slice(4):s[c][2].toLowerCase()+s[c].slice(3))&&l.hasOwnProperty(v)){var h=t.keyOrder.indexOf(v);t.keyOrder.splice(h,0,s[c])}else t.keyOrder.unshift(s[c])}var p=!1===a?o.stringifyValue:o.stringifyAndImportantifyValue,g=[];for(c=0;c<t.keyOrder.length;c++){var O=t.keyOrder[c],k=u[O];if(Array.isArray(k))for(var b=0;b<k.length;b++)g.push(y(O,k[b],p));else g.push(y(O,k,p))}return g.length?e+"{"+g.join("")+"}":""};exports.generateCSSRuleset=v;
},{"../lib/staticPrefixData":13,"./ordered-elements":14,"./util":15,"inline-style-prefixer/static/createPrefixer":20}],19:[function(require,module,exports) {
var global = (1,eval)("this");
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},{}],17:[function(require,module,exports) {
"use strict";function t(){if(o.length)throw o.shift()}function r(t){var r;(r=l.length?l.pop():new n).task=t,e(r)}function n(){this.task=null}var e=require("./raw"),l=[],o=[],i=e.makeRequestCallFromTimer(t);module.exports=r,n.prototype.call=function(){try{this.task.call()}catch(t){r.onerror?r.onerror(t):(o.push(t),i())}finally{this.task=null,l[l.length]=this}};
},{"./raw":19}],16:[function(require,module,exports) {
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"use strict";function e(e,t,i,s,n=1){for(;;){if(t-e<=n)return[e,t];const o=(t+e)/2,r=i(o);r<s&&(e=o),r>s&&(t=o)}}function t(e,t){const i=Math.floor(t/2),s=e.substr(0,i),n=e.substr(e.length-i,i);return s+p+n}function i(e,t){return d.has(t)||d.set(t,e.measureText(t).width),d.get(t)}function s(s,n,o){if(i(s,n)<=o)return n;const[r]=e(0,n.length,e=>i(s,t(n,e)),o);return t(n,r)}Object.defineProperty(exports,"__esModule",{value:!0});const n=require("preact"),o=require("aphrodite"),r=require("regl"),a=require("./math"),h=require("./utils");var c;(c||(c={})).MONOSPACE="Courier, monospace";var l;!function(e){e[e.LABEL=10]="LABEL"}(l||(l={}));class f{constructor(e){this.profile=e,this.layers=[],this.duration=0,this.frameColors=new Map,e.forEachSample(this.appendSample.bind(this)),this.layers=this.layers.map(f.mergeAdjacentFrames),this.selectFrameColors(e)}getDuration(){return this.duration}getLayers(){return this.layers}getFrameColors(){return this.frameColors}appendFrame(e,t,i,s){for(;e>=this.layers.length;)this.layers.push([]);const n={node:t,start:this.duration,end:this.duration+i,parent:s,children:[]};return this.layers[e].push(n),s&&s.children.push(n),n}appendSample(e,t){let i=null;for(let s=0;s<e.length;s++)i=this.appendFrame(s,e[s],t,i);this.duration+=t}static shouldMergeFrames(e,t){return e.node===t.node&&(e.parent===t.parent&&e.end===t.start)}static mergeFrames(e,t){const i={node:e.node,start:e.start,end:t.end,parent:e.parent,children:e.children.concat(t.children)};for(let e of i.children)e.parent=i;return i}static mergeAdjacentFrames(e){const t=[];for(let i of e){const e=t.length>0?t[t.length-1]:null;e&&f.shouldMergeFrames(e,i)?(t.pop(),t.push(f.mergeFrames(e,i))):t.push(i)}return t}selectFrameColors(e){function t(e){return(e.file||"").split("/").concat(e.name.split(/\W/))}function i(e,i){const s=t(e),n=t(i),o=Math.min(s.length,n.length);let r=0;for(let e=0;e<o&&s[e]===n[e];e++)r++;const a=Math.pow(.9,r);return s.join()>n.join()?a:-a}const s=[];this.profile.forEachFrame(e=>s.push(e)),s.sort(i);const n=[];let o=0;for(let e=0;e<s.length;e++){const t=o+Math.abs(i(s[e],s[(e+1)%s.length]));n.push(t),o=t}const r=[],a=n[n.length-1]||1;for(let e=0;e<n.length;e++)r.push(360*n[e]/a);for(let e=0;e<r.length;e++){const t=r[e],i=.2*Math.random()-.1,n=.2+i,o=.85-i,a=t/60,h=n*(1-Math.abs(a%2-1)),[c,l,f]=a<1?[n,h,0]:a<2?[h,n,0]:a<3?[0,n,h]:a<4?[0,h,n]:a<5?[h,0,n]:[n,0,h],p=o-(.3*c+.59*l+.11*f);this.frameColors.set(s[e],[c+p,l+p,f+p])}}}exports.Flamechart=f;const p="…",d=new Map,u=window.devicePixelRatio;class m extends n.Component{constructor(){super(...arguments),this.renderer=null,this.ctx=null,this.canvas=null,this.overlayCanvas=null,this.overlayCtx=null,this.configSpaceViewportRect=new a.Rect,this.labels=[],this.hoveredLabel=null,this.canvasRef=(e=>{e?(this.canvas=e,this.ctx=this.canvas.getContext("webgl"),this.renderCanvas()):this.canvas=null}),this.overlayCanvasRef=(e=>{e?(this.overlayCanvas=e,this.overlayCtx=this.overlayCanvas.getContext("2d"),this.renderCanvas()):(this.overlayCanvas=null,this.overlayCtx=null)}),this.LOGICAL_VIEW_SPACE_FRAME_HEIGHT=16,this.renderCanvas=h.atMostOnceAFrame(()=>{!this.canvas||this.canvas.getBoundingClientRect().width<2?requestAnimationFrame(()=>this.renderCanvas()):(this.renderer||this.preprocess(this.props.flamechart),this.renderRects(),this.renderLabels())}),this.lastDragPos=null,this.onMouseDown=(e=>{this.lastDragPos=new a.Vec2(e.offsetX,e.offsetY)}),this.onMouseDrag=(e=>{if(!this.lastDragPos)return;const t=new a.Vec2(e.offsetX,e.offsetY);this.pan(this.lastDragPos.minus(t)),this.lastDragPos=t}),this.onMouseMove=(e=>{if(this.lastDragPos)return e.preventDefault(),void this.onMouseDrag(e);this.hoveredLabel=null;const t=new a.Vec2(e.offsetX,e.offsetY),i=this.logicalToPhysicalViewSpace().transformPosition(t),s=this.configSpaceToPhysicalViewSpace().inverseTransformPosition(i);if(s){for(let e of this.labels)if(e.configSpaceBounds.contains(s)){this.hoveredLabel=e;break}this.props.setNodeHover(this.hoveredLabel?this.hoveredLabel.node:null,t),this.renderCanvas()}}),this.onWheel=(e=>{if(e.preventDefault(),e.metaKey||e.ctrlKey){let t=1+e.deltaY/100;e.ctrlKey&&(t=1+e.deltaY/40),this.zoom(new a.Vec2(e.offsetX,e.offsetY),t)}else this.pan(new a.Vec2(e.deltaX,e.deltaY)),this.hoveredLabel=null,this.props.setNodeHover(null,new a.Vec2);this.renderCanvas()}),this.onWindowMouseUp=(e=>{this.lastDragPos=null})}preprocess(e){if(!this.canvas||!this.ctx)return;const t=[],i=[],s=e.getLayers(),n=e.getFrameColors();this.labels=[];for(let e=0;e<s.length;e++){const o=s[e];for(let s of o){const o=new a.Rect(new a.Vec2(s.start,e),new a.Vec2(s.end-s.start,1));t.push(o),i.push(n.get(s.node.frame)||[0,0,0]),this.labels.push({configSpaceBounds:o,node:s.node})}}this.renderer=exports.rectangleBatchRenderer(this.ctx,t,i),this.configSpaceViewportRect=new a.Rect,this.hoveredLabel=null}configSpaceSize(){return new a.Vec2(this.props.flamechart.getDuration(),this.props.flamechart.getLayers().length)}physicalViewSize(){return new a.Vec2(this.canvas?this.canvas.width:0,this.canvas?this.canvas.height:0)}configSpaceToPhysicalViewSpace(){return a.AffineTransform.betweenRects(this.configSpaceViewportRect,new a.Rect(new a.Vec2(0,0),this.physicalViewSize()))}physicalViewSpaceToNDC(){return a.AffineTransform.withScale(new a.Vec2(1,-1)).times(a.AffineTransform.betweenRects(new a.Rect(new a.Vec2(0,0),this.physicalViewSize()),new a.Rect(new a.Vec2(-1,-1),new a.Vec2(2,2))))}logicalToPhysicalViewSpace(){return a.AffineTransform.withScale(new a.Vec2(u,u))}resizeOverlayCanvasIfNeeded(){if(!this.overlayCanvas)return;let{width:e,height:t}=this.overlayCanvas.getBoundingClientRect();if(e=Math.floor(e),t=Math.floor(t),0===e||0===t)return;const i=e*u,s=t*u;i===this.overlayCanvas.width&&s===this.overlayCanvas.height||(this.overlayCanvas.width=i,this.overlayCanvas.height=s)}renderLabels(){const e=this.overlayCtx;if(!e)return;this.resizeOverlayCanvasIfNeeded();const t=this.configSpaceToPhysicalViewSpace(),n=l.LABEL*u,o=this.LOGICAL_VIEW_SPACE_FRAME_HEIGHT*u,r=this.physicalViewSize(),h=new a.Rect(new a.Vec2(0,0),r);if(e.clearRect(0,0,r.x,r.y),e.strokeStyle="rgba(15, 10, 5, 0.5)",e.lineWidth=2,this.hoveredLabel){const i=t.transformRect(this.hoveredLabel.configSpaceBounds);e.strokeRect(Math.floor(i.left()),Math.floor(i.top()),Math.floor(i.width()),Math.floor(i.height()))}e.font=`${n}px/${o}px ${c.MONOSPACE}`,e.fillStyle="rgba(80, 70, 70, 1)",e.textBaseline="top";const f=i(e,"M"+p+"M");for(let i of this.labels){const n=2*u;let o=t.transformRect(i.configSpaceBounds);if((o=o.withOrigin(o.origin.plus(new a.Vec2(n,n))).withSize(o.size.minus(new a.Vec2(2*n,2*n))).intersectWith(new a.Rect(new a.Vec2(n,-1/0),new a.Vec2(r.x,1/0)))).width()<f)continue;if(h.intersectWith(o).isEmpty())continue;o.origin.x<0&&(o=o.withOrigin(new a.Vec2(0,o.origin.y)));const c=s(e,i.node.frame.name,o.width());e.fillText(c,o.left(),o.top())}}resizeCanvasIfNeeded(){if(!this.canvas||!this.ctx)return;let{width:e,height:t}=this.canvas.getBoundingClientRect();const i=t;if(e=Math.floor(e)*u,t=Math.floor(t)*u,0===e||0===t)return;const s=this.canvas.width,n=this.canvas.height;this.configSpaceViewportRect.isEmpty()?this.configSpaceViewportRect=new a.Rect(new a.Vec2(0,0),new a.Vec2(this.configSpaceSize().x,i/this.LOGICAL_VIEW_SPACE_FRAME_HEIGHT)):this.configSpaceViewportRect=this.configSpaceViewportRect.withSize(this.configSpaceViewportRect.size.timesPointwise(new a.Vec2(e/s,t/n))),e===s&&t===n||(this.canvas.width=e,this.canvas.height=t,this.ctx.viewport(0,0,e,t))}renderRects(){if(!this.renderer||!this.canvas)return;this.resizeCanvasIfNeeded();const e=this.physicalViewSpaceToNDC().times(this.configSpaceToPhysicalViewSpace());this.renderer({configSpaceToNDC:e,physicalSize:this.physicalViewSize()})}transformViewport(e){const t=e.transformRect(this.configSpaceViewportRect),i=new a.Rect(new a.Vec2(0,0),a.Vec2.max(new a.Vec2(0,0),this.configSpaceSize().minus(t.size))),s=new a.Rect(new a.Vec2(1,t.height()),new a.Vec2(this.configSpaceSize().x,t.height()));this.configSpaceViewportRect=new a.Rect(i.closestPointTo(t.origin),s.closestPointTo(t.size)),this.renderCanvas()}pan(e){const t=this.logicalToPhysicalViewSpace().transformVector(e),i=this.configSpaceToPhysicalViewSpace().inverseTransformVector(t);i&&this.transformViewport(a.AffineTransform.withTranslation(i))}zoom(e,t){const i=this.logicalToPhysicalViewSpace().transformPosition(e),s=this.configSpaceToPhysicalViewSpace().inverseTransformPosition(i);if(!s)return;const n=a.AffineTransform.withTranslation(s.times(-1)).scaledBy(new a.Vec2(t,1)).translatedBy(s);this.transformViewport(n)}shouldComponentUpdate(){return!1}componentWillReceiveProps(e){this.props.flamechart!==e.flamechart&&(this.renderer=null),this.renderCanvas()}componentDidMount(){window.addEventListener("mouseup",this.onWindowMouseUp)}componentWillUnmount(){window.removeEventListener("mouseup",this.onWindowMouseUp)}render(){return n.h("div",{className:o.css(w.fill),onMouseDown:this.onMouseDown,onMouseMove:this.onMouseMove,onWheel:this.onWheel},n.h("canvas",{width:1,height:1,ref:this.canvasRef,className:o.css(w.fill)}),n.h("canvas",{width:1,height:1,ref:this.overlayCanvasRef,className:o.css(w.fill)}))}}exports.FlamechartPanZoomView=m;class v extends n.Component{constructor(){super(),this.container=null,this.onNodeHover=((e,t)=>{this.setState({hoveredNode:e,logicalSpaceMouse:t})}),this.containerRef=(e=>{this.container=e||null}),this.state={hoveredNode:null,logicalSpaceMouse:new a.Vec2}}formatTime(e){const t=this.props.flamechart.getDuration();return`${(e/1e3).toFixed(2)}ms (${(100*e/t).toFixed()}%)`}renderTooltip(){if(!this.container)return null;const{hoveredNode:e,logicalSpaceMouse:t}=this.state;if(!e)return null;const{width:i,height:s}=this.container.getBoundingClientRect(),r={};return t.x+7+v.TOOLTIP_WIDTH_MAX<i?r.left=t.x+7:r.right=i-t.x+1,t.y+7+v.TOOLTIP_HEIGHT_MAX<s?r.top=t.y+7:r.bottom=s-t.y+1,n.h("div",{className:o.css(w.hoverTip),style:r},n.h("div",{className:o.css(w.hoverTipRow)},e.frame.name),n.h("div",{className:o.css(w.hoverTipRow)},"Total Time: ",this.formatTime(e.getTotalTime())),n.h("div",{className:o.css(w.hoverTipRow)},"Self Time: ",this.formatTime(e.getSelfTime())),n.h("div",{className:o.css(w.hoverTipRow)},"Cum. Total Time: ",this.formatTime(e.frame.getTotalTime())),n.h("div",{className:o.css(w.hoverTipRow)},"Cum. Self Time: ",this.formatTime(e.frame.getSelfTime())))}render(){return n.h("div",{className:o.css(w.fill,w.clip),ref:this.containerRef},n.h(m,{flamechart:this.props.flamechart,setNodeHover:this.onNodeHover}),this.renderTooltip())}}v.TOOLTIP_WIDTH_MAX=300,v.TOOLTIP_HEIGHT_MAX=75,exports.FlamechartView=v;const g=2,w=o.StyleSheet.create({hoverTip:{position:"absolute",background:"white",border:"1px solid black",maxWidth:v.TOOLTIP_WIDTH_MAX,overflow:"hidden",paddingTop:2,paddingBottom:2,pointerEvents:"none",userSelect:"none",fontSize:l.LABEL,fontFamily:c.MONOSPACE},hoverTipRow:{textOverflow:"ellipsis",whiteSpace:"nowrap",overflow:"hidden",paddingLeft:2,paddingRight:2,maxWidth:v.TOOLTIP_WIDTH_MAX},clip:{overflow:"hidden"},fill:{width:"100%",height:"100%",position:"absolute",left:0,top:0}});exports.rectangleBatchRenderer=((e,t,i)=>{const s=[],n=[],o=(e,t)=>{function i(e){s.push(e.flatten()),n.push(t)}i(e.topLeft()),i(e.bottomLeft()),i(e.topRight()),i(e.bottomLeft()),i(e.topRight()),i(e.bottomRight())};for(let e=0;e<t.length;e++)o(t[e],i[e]);return r(e)({vert:"\n      uniform mat3 configSpaceToNDC;\n      uniform vec2 physicalSize;\n      attribute vec2 position;\n      attribute vec3 color;\n      varying vec3 vColor;\n      void main() {\n        vColor = color;\n        vec2 roundedPosition = (configSpaceToNDC * vec3(position, 1)).xy;\n        vec2 halfSize = physicalSize / 2.0;\n        roundedPosition = floor(roundedPosition * halfSize) / halfSize;\n        gl_Position = vec4(roundedPosition, 0, 1);\n      }\n    ",frag:"\n      precision mediump float;\n      varying vec3 vColor;\n      void main() {\n        gl_FragColor = vec4(vColor, 1);\n      }\n    ",attributes:{position:s,color:n},uniforms:{configSpaceToNDC:(e,t)=>t.configSpaceToNDC.flatten(),physicalSize:(e,t)=>t.physicalSize.flatten()},primitive:"triangles",count:n.length})});
},{"./math":7,"./utils":8,"preact":5,"aphrodite":6,"regl":10}],9:[function(require,module,exports) {
"use strict";function e(e,t,s){return e.has(t)||e.set(t,s),e.get(t)}function t(e){return e[e.length-1]}Object.defineProperty(exports,"__esModule",{value:!0});class s{constructor(){this.selfTime=0,this.totalTime=0}getSelfTime(){return this.selfTime}getTotalTime(){return this.totalTime}addToTotalTime(e){this.totalTime+=e}addToSelfTime(e){this.selfTime+=e}}exports.HasTimings=s;class i extends s{constructor(e){super(),this.key=e.key,this.name=e.name,this.file=e.file,this.line=e.line,this.col=e.col}}exports.Frame=i;class r extends s{constructor(e,t){super(),this.frame=e,this.parent=t,this.children=[]}}exports.CallTreeNode=r;class a{constructor(e){this.frames=new Map,this.calltreeRoots=[],this.samples=[],this.timeDeltas=[],this.events=[],this.duration=e}getDuration(){return this.duration}getEvents(){return this.events}forEachSample(e){const t=new Map;for(let s=0;s<this.samples.length;s++){let i=this.samples[s];if(!t.has(i)){const e=[];for(let t=i;t;t=t.parent)e.push(t);e.reverse(),t.set(i,e)}e(t.get(i),this.timeDeltas[s])}}forEachFrame(e){this.frames.forEach(e)}appendSample(s,a){if(isNaN(a))throw new Error("invalid timeDelta");let l=null,o=this.calltreeRoots;for(let n of s){const s=e(this.frames,n.key,new i(n)),h=t(o);h&&h.frame==s?l=h:(l=new r(s,l),o.push(l)),l.addToTotalTime(a),l.frame.addToTotalTime(a),o=l.children}l&&(l.addToSelfTime(a),l.frame.addToSelfTime(a),this.samples.push(l),this.timeDeltas.push(a))}sortedAlphabetically(){function e(e){let t="",s=e;for(;s;)t=s.frame.name+":"+t,s=s.parent;return t}let t=[];for(let e=0;e<this.samples.length;e++)t.push([this.samples[e],this.timeDeltas[e]]);t.sort((t,s)=>e(t[0])<e(s[0])?-1:1);const s=new a(this.duration);for(const[e,r]of t){const t=[];function i(e){e.parent&&i(e.parent);const s=Object.assign({},e.frame);s.key=s.name,t.push(s)}i(e),s.appendSample(t,r)}return s}}exports.Profile=a;
},{}],3:[function(require,module,exports) {
"use strict";function e(e){const r=[];return e.replace(/^(.*) (\d+)$/gm,(e,t,o)=>(r.push({stack:t.split(";").map(e=>({key:e,name:e})),duration:parseInt(o,10)}),e)),r}function r(r){const o=e(r),n=o.reduce((e,r)=>e+r.duration,0),a=new t.Profile(n);for(let e of o)a.appendSample(e.stack,e.duration);return a}Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../profile");exports.importFromBGFlameGraph=r;
},{"../profile":9}],4:[function(require,module,exports) {
"use strict";function e(e){const r=JSON.parse(e),s=r.raw_timestamp_deltas.reduce((e,t)=>e+t,0),o=new t.Profile(s),{frames:a,raw:l,raw_timestamp_deltas:n}=r;let p=0;for(let e=0;e<l.length;){const t=l[e++],r=[];for(let s=0;s<t;s++){const t=l[e++];r.push(Object.assign({key:t},a[t]))}const s=l[e++];let c=0;for(let e=0;e<s;e++)c+=n[p++];o.appendSample(r,c)}return o}Object.defineProperty(exports,"__esModule",{value:!0});const t=require("../profile");exports.importFromStackprof=e;
},{"../profile":9}],1:[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const e=require("preact"),t=require("aphrodite"),r=require("./import/bg-flamegraph"),o=require("./import/stackprof"),s=require("./flamechart");var n;!function(e){e[e.CHRONO=0]="CHRONO",e[e.ALPHA=1]="ALPHA"}(n||(n={}));class i extends e.Component{constructor(){super(),this.onDrop=(e=>{const t=e.dataTransfer.files.item(0),n=new FileReader;n.addEventListener("loadend",()=>{const e=t.name.endsWith("json")?o.importFromStackprof(n.result):r.importFromBGFlameGraph(n.result),i=new s.Flamechart(e),a=new s.Flamechart(e.sortedAlphabetically());this.setState({profile:e,flamechart:i,sortedFlamechart:a})}),n.readAsText(t),e.preventDefault()}),this.onDragOver=(e=>{e.preventDefault()}),this.onWindowKeyPress=(e=>{"a"==e.key&&this.setState({sortOrder:this.state.sortOrder===n.CHRONO?n.ALPHA:n.CHRONO})}),this.onWindowResize=(()=>{this.forceUpdate()}),this.state={profile:null,flamechart:null,sortedFlamechart:null,sortOrder:n.CHRONO}}componentDidMount(){window.addEventListener("resize",this.onWindowResize),window.addEventListener("keypress",this.onWindowKeyPress)}componentWillUnmount(){window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keypress",this.onWindowKeyPress)}render(){const{flamechart:r,sortedFlamechart:o,sortOrder:i}=this.state,d=i==n.CHRONO?r:o;return e.h("div",{onDrop:this.onDrop,onDragOver:this.onDragOver,className:t.css(a.root)},d&&e.h(s.FlamechartView,{flamechart:d}))}}const a=t.StyleSheet.create({root:{width:"100vw",height:"100vh",overflow:"hidden"}});e.render(e.h(i,null),document.body);
},{"./flamechart":2,"./import/bg-flamegraph":3,"./import/stackprof":4,"preact":5,"aphrodite":6}]},{},[1])