wam-community
Version:
A collection of prebuilt Web Audio Modules ready for use
147 lines (106 loc) • 158 kB
JavaScript
/*
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* If you are trying to read the output file, select a different devtool (https://webpack.js.org/configuration/devtool/)
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eval("\n\n/*\n MIT License http://www.opensource.org/licenses/mit-license.php\n Author Tobias Koppers @sokra\n*/\nmodule.exports = function (cssWithMappingToString) {\n var list = []; // return the list of modules as css string\n\n list.toString = function toString() {\n return this.map(function (item) {\n var content = \"\";\n var needLayer = typeof item[5] !== \"undefined\";\n\n if (item[4]) {\n content += \"@supports (\".concat(item[4], \") {\");\n }\n\n if (item[2]) {\n content += \"@media \".concat(item[2], \" {\");\n }\n\n if (needLayer) {\n content += \"@layer\".concat(item[5].length > 0 ? \" \".concat(item[5]) : \"\", \" {\");\n }\n\n content += cssWithMappingToString(item);\n\n if (needLayer) {\n content += \"}\";\n }\n\n if (item[2]) {\n content += \"}\";\n }\n\n if (item[4]) {\n content += \"}\";\n }\n\n return content;\n }).join(\"\");\n }; // import a list of modules into the list\n\n\n list.i = function i(modules, media, dedupe, supports, layer) {\n if (typeof modules === \"string\") {\n modules = [[null, modules, undefined]];\n }\n\n var alreadyImportedModules = {};\n\n if (dedupe) {\n for (var k = 0; k < this.length; k++) {\n var id = this[k][0];\n\n if (id != null) {\n alreadyImportedModules[id] = true;\n }\n }\n }\n\n for (var _k = 0; _k < modules.length; _k++) {\n var item = [].concat(modules[_k]);\n\n if (dedupe && alreadyImportedModules[item[0]]) {\n continue;\n }\n\n if (typeof layer !== \"undefined\") {\n if (typeof item[5] === \"undefined\") {\n item[5] = layer;\n } else {\n item[1] = \"@layer\".concat(item[5].length > 0 ? \" \".concat(item[5]) : \"\", \" {\").concat(item[1], \"}\");\n item[5] = layer;\n }\n }\n\n if (media) {\n if (!item[2]) {\n item[2] = media;\n } else {\n item[1] = \"@media \".concat(item[2], \" {\").concat(item[1], \"}\");\n item[2] = media;\n }\n }\n\n if (supports) {\n if (!item[4]) {\n item[4] = \"\".concat(supports);\n } else {\n item[1] = \"@supports (\".concat(item[4], \") {\").concat(item[1], \"}\");\n item[4] = supports;\n }\n }\n\n list.push(item);\n }\n };\n\n return list;\n};\n\n//# sourceURL=webpack://audio-input-wam/./node_modules/css-loader/dist/runtime/api.js?");
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ ChannelCounter: () => (/* binding */ ChannelCounter)\n/* harmony export */ });\nvar __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nfunction addAudioWorklet(context, proc) {\n var f = `data:text/javascript,${encodeURI(proc.toString())};\n try {registerProcessor(\"${proc.name}\",${proc.name}) } catch (e) { }`;\n return context.audioWorklet.addModule(f);\n}\nclass AudioWorkletProcessor {\n}\nclass ChannelCountProcessor extends AudioWorkletProcessor {\n constructor(options) {\n super(options);\n this.channelCount = 0;\n this.channels = [];\n this.port.onmessage = (ev) => {\n if (ev.data.action == \"channels\") {\n this.channels = ev.data.channels;\n }\n };\n }\n process(inputs, outputs, parameters) {\n if (inputs.length == 0) {\n return true;\n }\n if (inputs[0].length != this.channelCount && inputs[0].length > 0) {\n this.channelCount = inputs[0].length;\n this.port.postMessage({ action: \"count\", count: this.channelCount });\n }\n if (outputs.length == 0) {\n return true;\n }\n for (let i = 0; i < outputs[0].length; i++) {\n if (i < this.channels.length && this.channels[i] < inputs[0].length) {\n for (let k = 0; k < outputs[0][i].length; k++) {\n outputs[0][i][k] = inputs[0][this.channels[i]][k];\n }\n }\n }\n return true;\n }\n}\nclass ChannelCounter {\n constructor(context) {\n this.context = context;\n }\n register() {\n return __awaiter(this, void 0, void 0, function* () {\n yield addAudioWorklet(this.context, ChannelCountProcessor);\n });\n }\n createOutput(stereo) {\n if (!!this.channelCounter) {\n if (this.stereo == stereo) {\n return;\n }\n this.channelCounter.disconnect();\n }\n this.stereo = stereo;\n this.channelCounter = new AudioWorkletNode(this.context, 'ChannelCountProcessor', {\n numberOfInputs: 1,\n numberOfOutputs: 1,\n outputChannelCount: [stereo ? 2 : 1]\n });\n this.channelCounter.port.onmessage = (ev) => {\n if (ev.data.action == \"count\") {\n if (ev.data.count != this.count) {\n if (this.callback) {\n this.count = ev.data.count;\n this.callback();\n }\n }\n }\n };\n }\n setChannels(channels) {\n this.channelCounter.port.postMessage({\n action: \"channels\",\n channels\n });\n }\n}\n\n\n//# sourceURL=webpack://audio-input-wam/./src/ChannelCounter.ts?");
/***/ }),
/***/ "./src/Node.ts":
/*!*********************!*\
!*** ./src/Node.ts ***!
\*********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ AudioInputNode)\n/* harmony export */ });\n/* harmony import */ var _webaudiomodules_sdk_parammgr__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @webaudiomodules/sdk-parammgr */ \"../../../node_modules/@webaudiomodules/sdk-parammgr/dist/index.js\");\n/* harmony import */ var _ChannelCounter__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./ChannelCounter */ \"./src/ChannelCounter.ts\");\nvar __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\n\nclass AudioInputNode extends _webaudiomodules_sdk_parammgr__WEBPACK_IMPORTED_MODULE_0__.CompositeAudioNode {\n constructor(audioContext, baseUrl, options = {}) {\n super(audioContext, options);\n this._wamNode = undefined;\n this.state = {};\n this.generateChannelOptions();\n this.createNodes();\n }\n createNodes() {\n return __awaiter(this, void 0, void 0, function* () {\n let ctx = this.context;\n if (!navigator.mediaDevices) {\n throw new Error(\"browser does not support navigator.mediaDevices\");\n }\n try {\n let stream = yield navigator.mediaDevices.getUserMedia({\n audio: {\n latency: { ideal: 0.003 },\n },\n video: false,\n });\n this.stream = stream;\n }\n catch (e) {\n console.log(\"getUserMedia failed: \", e);\n }\n if (!this.stream) {\n return;\n }\n console.log(\"stream is \", this.stream);\n console.log(\"tracks are \", this.stream.getAudioTracks());\n for (let t of this.stream.getAudioTracks()) {\n let constraints = t.getConstraints();\n constraints.autoGainControl = false;\n constraints.echoCancellation = false;\n constraints.noiseSuppression = false;\n yield t.applyConstraints(constraints);\n console.log(\"After applying, constraints are \", t.getConstraints());\n }\n this.streamNode = ctx.createMediaStreamSource(this.stream);\n console.log(\"AudioContext base latency is: \", ctx.baseLatency);\n console.log(\"AudioContext output latency is: \", ctx.outputLatency);\n console.log(\"streamNode has \", this.streamNode.numberOfInputs, \" inputs and \", this.streamNode.numberOfOutputs, \" outputs\");\n let channelCounter = new _ChannelCounter__WEBPACK_IMPORTED_MODULE_1__.ChannelCounter(ctx);\n this.channelCounter = channelCounter;\n yield channelCounter.register();\n this._input = this.context.createGain();\n this._output = this.context.createGain();\n this.channelCounter.callback = () => {\n this.updateFromState();\n };\n this.channelMapIndex = -1;\n this.updateFromState();\n });\n }\n generateChannelOptions() {\n var _a;\n let count = (_a = this.channelCounter) === null || _a === void 0 ? void 0 : _a.count;\n let existingChannelSelection;\n if (!count) {\n count = 2;\n this.channelMapIndex = -1;\n }\n else {\n if (this.channelMapIndex >= 0 && this.channelMapIndex < this.channelMapOptions.length) {\n existingChannelSelection = this.channelMapOptions[this.channelMapIndex];\n }\n }\n let defaultIndex = 0;\n let results = [];\n for (let i = 0; i < count; i++) {\n results.push([i]);\n if (existingChannelSelection && existingChannelSelection.length == 1 && existingChannelSelection[0] == i) {\n this.channelMapIndex = i;\n }\n }\n if (count > 1) {\n defaultIndex = results.length;\n for (let i = 0; i < count; i += 2) {\n results.push([i, i + 1]);\n if (existingChannelSelection && existingChannelSelection.length == 2 && existingChannelSelection[0] == i) {\n this.channelMapIndex = i;\n }\n }\n }\n this.channelMapOptions = results;\n if (this.channelMapIndex >= results.length || this.channelMapIndex < 0) {\n this.channelMapIndex = defaultIndex;\n }\n }\n updateFromState() {\n this.streamNode.disconnect();\n this.generateChannelOptions();\n let channels = this.channelMapOptions[this.channelMapIndex];\n this.channelCounter.createOutput(channels.length > 1);\n this.channelCounter.setChannels(channels);\n this.streamNode.connect(this.channelCounter.channelCounter);\n this.channelCounter.channelCounter.connect(this._output);\n if (this.callback) {\n this.callback();\n }\n }\n get paramMgr() {\n return this._wamNode;\n }\n setup(paramMgr) {\n this._wamNode = paramMgr;\n }\n}\n\n\n//# sourceURL=webpack://audio-input-wam/./src/Node.ts?");
/***/ }),
/***/ "./src/StereoVUMeter.tsx":
/*!*******************************!*\
!*** ./src/StereoVUMeter.tsx ***!
\*******************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ StereoVUMeter: () => (/* binding */ StereoVUMeter)\n/* harmony export */ });\n/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! preact */ \"../../../node_modules/preact/dist/preact.module.js\");\n/* harmony import */ var _VUMeter__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./VUMeter */ \"./src/VUMeter.tsx\");\n\n\nclass StereoVUMeter extends preact__WEBPACK_IMPORTED_MODULE_0__.Component {\n componentWillMount() {\n this.node = this.props.node.context.createChannelSplitter(this.props.node.channelCount);\n this.props.node.connect(this.node);\n }\n render() {\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", {});\n let width = this.props.width / 2;\n var index = 1;\n if (this.props.node.channelCount == 1) {\n index = 0;\n }\n return (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { style: \"display: flex; flex-direction: row;\" },\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { style: \"padding-right: 1px;\" },\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(_VUMeter__WEBPACK_IMPORTED_MODULE_1__.VUMeter, { height: this.props.height, width: width, node: this.node, channelIndex: 0 })),\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(_VUMeter__WEBPACK_IMPORTED_MODULE_1__.VUMeter, { height: this.props.height, width: width, node: this.node, channelIndex: index }));\n }\n}\nStereoVUMeter.defaultProps = {\n width: 15,\n height: 120,\n};\n\n\n//# sourceURL=webpack://audio-input-wam/./src/StereoVUMeter.tsx?");
/***/ }),
/***/ "./src/VUMeter.tsx":
/*!*************************!*\
!*** ./src/VUMeter.tsx ***!
\*************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ VUMeter: () => (/* binding */ VUMeter)\n/* harmony export */ });\n/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! preact */ \"../../../node_modules/preact/dist/preact.module.js\");\n\nclass VUMeter extends preact__WEBPACK_IMPORTED_MODULE_0__.Component {\n constructor() {\n super();\n this.lastValue = 0;\n this.animationFrame = this.animationFrame.bind(this);\n this.scheduleAnimationFrame = this.scheduleAnimationFrame.bind(this);\n }\n componentDidMount() {\n this.analyser = this.props.node.context.createAnalyser();\n this.analyser.smoothingTimeConstant = 0.85;\n this.analyser.fftSize = 1024;\n this.bufferLength = this.analyser.frequencyBinCount;\n this.dataArray = new Uint8Array(this.bufferLength);\n if (this.props.channelIndex) {\n this.props.node.connect(this.analyser, this.props.channelIndex);\n }\n else {\n this.props.node.connect(this.analyser);\n }\n }\n componentWillUnmount() {\n this.analyser.disconnect();\n if (this.animationRequest != undefined) {\n window.cancelAnimationFrame(this.animationRequest);\n this.animationRequest = undefined;\n }\n }\n cancelAnimation() {\n if (this.animationTimeout != undefined) {\n window.clearTimeout(this.animationTimeout);\n this.animationTimeout = undefined;\n }\n if (this.animationRequest != undefined) {\n window.cancelAnimationFrame(this.animationRequest);\n this.animationRequest = undefined;\n }\n }\n scheduleAnimation() {\n this.animationTimeout = window.setTimeout(this.scheduleAnimationFrame, 30);\n }\n scheduleAnimationFrame() {\n this.animationRequest = window.requestAnimationFrame(this.animationFrame);\n }\n calculateValue() {\n this.analyser.getByteTimeDomainData(this.dataArray);\n const max = Math.max.apply(null, this.dataArray);\n const min = Math.min.apply(null, this.dataArray);\n let amp = max - min;\n amp /= 240;\n var db = 20 * (Math.log(amp) / Math.log(10));\n if (db < -60) {\n db = -60;\n }\n if (db > +6) {\n db = 6;\n }\n return db;\n }\n animationFrame() {\n if (!this.analyser) {\n this.scheduleAnimation();\n return;\n }\n if (!this.canvas) {\n return;\n }\n let newValue = this.calculateValue();\n if (newValue > this.lastValue) {\n this.lastValue = newValue;\n }\n else {\n this.lastValue = this.lastValue - 3.0;\n this.lastValue = (newValue > this.lastValue) ? newValue : this.lastValue;\n }\n let percent = (this.lastValue + 60) / 66;\n let length = (this.props.height * percent);\n let position = this.props.height - length;\n let fill = newValue > 0.99 ? \"red\" : \"green\";\n this.canvas.beginPath();\n this.canvas.rect(0, 0, this.props.width, this.props.height);\n this.canvas.fillStyle = 'rgb(0,0,0)';\n this.canvas.fill();\n this.canvas.beginPath();\n this.canvas.rect(0, position, this.props.width, length);\n this.canvas.fillStyle = fill;\n this.canvas.fill();\n this.scheduleAnimation();\n }\n setup(ref) {\n if (ref == null) {\n return;\n }\n if (this.ref == ref) {\n return;\n }\n this.ref = ref;\n ref.innerHTML = \"\";\n this.canvas = ref.getContext('2d');\n if (!this.canvas) {\n return;\n }\n this.ref.setAttribute('width', `${this.props.width}px`);\n this.ref.setAttribute('height', `${this.props.height}`);\n this.animationFrame();\n }\n render() {\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", {});\n return (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { class: \"component-wrapper\" },\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"canvas\", { ref: (ref) => this.setup(ref) }));\n }\n}\nVUMeter.defaultProps = {\n width: 15,\n height: 120,\n};\n\n\n//# sourceURL=webpack://audio-input-wam/./src/VUMeter.tsx?");
/***/ }),
/***/ "./src/index.tsx":
/*!***********************!*\
!*** ./src/index.tsx ***!
\***********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ AudioInputModule)\n/* harmony export */ });\n/* harmony import */ var _webaudiomodules_sdk__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @webaudiomodules/sdk */ \"../../../node_modules/@webaudiomodules/sdk/dist/index.js\");\n/* harmony import */ var _webaudiomodules_sdk_parammgr__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @webaudiomodules/sdk-parammgr */ \"../../../node_modules/@webaudiomodules/sdk-parammgr/dist/index.js\");\n/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! preact */ \"../../../node_modules/preact/dist/preact.module.js\");\n/* harmony import */ var _shared_getBaseUrl__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../../shared/getBaseUrl */ \"../shared/getBaseUrl.tsx\");\n/* harmony import */ var _views_AudioInputView__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./views/AudioInputView */ \"./src/views/AudioInputView.tsx\");\n/* harmony import */ var _Node__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./Node */ \"./src/Node.ts\");\n/* harmony import */ var _views_AudioInputView_scss__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./views/AudioInputView.scss */ \"./src/views/AudioInputView.scss\");\n/* harmony import */ var _shared_insertStyle__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ../../shared/insertStyle */ \"../shared/insertStyle.ts\");\nvar __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\n\n\n\n\n\n\n\nclass AudioInputModule extends _webaudiomodules_sdk__WEBPACK_IMPORTED_MODULE_0__.WebAudioModule {\n constructor() {\n super(...arguments);\n this._baseURL = (0,_shared_getBaseUrl__WEBPACK_IMPORTED_MODULE_3__.getBaseUrl)(new URL('.', __webpack_require__.p));\n this._descriptorUrl = `${this._baseURL}/descriptor.json`;\n }\n _loadDescriptor() {\n return __awaiter(this, void 0, void 0, function* () {\n const url = this._descriptorUrl;\n if (!url)\n throw new TypeError('Descriptor not found');\n const response = yield fetch(url);\n const descriptor = yield response.json();\n Object.assign(this._descriptor, descriptor);\n return descriptor;\n });\n }\n initialize(state) {\n const _super = Object.create(null, {\n initialize: { get: () => super.initialize }\n });\n return __awaiter(this, void 0, void 0, function* () {\n yield this._loadDescriptor();\n return _super.initialize.call(this, state);\n });\n }\n createAudioNode(initialState) {\n return __awaiter(this, void 0, void 0, function* () {\n const synthNode = new _Node__WEBPACK_IMPORTED_MODULE_5__[\"default\"](this.audioContext, this._baseURL);\n const paramMgrNode = yield _webaudiomodules_sdk_parammgr__WEBPACK_IMPORTED_MODULE_1__.ParamMgrFactory.create(this, {});\n synthNode.setup(paramMgrNode);\n if (initialState)\n synthNode.setState(initialState);\n return synthNode;\n });\n }\n createGui() {\n return __awaiter(this, void 0, void 0, function* () {\n const div = document.createElement('div');\n (0,preact__WEBPACK_IMPORTED_MODULE_2__.h)(\"div\", {});\n div.setAttribute(\"style\", \"height: 100%; width: 100%; display: flex; flex: 1;\");\n div.setAttribute(\"width\", \"320\");\n div.setAttribute(\"height\", \"240\");\n var shadow = div.attachShadow({ mode: 'open' });\n (0,_shared_insertStyle__WEBPACK_IMPORTED_MODULE_7__.insertStyle)(shadow, _views_AudioInputView_scss__WEBPACK_IMPORTED_MODULE_6__[\"default\"].toString());\n (0,preact__WEBPACK_IMPORTED_MODULE_2__.render)((0,preact__WEBPACK_IMPORTED_MODULE_2__.h)(_views_AudioInputView__WEBPACK_IMPORTED_MODULE_4__.AudioInputView, { plugin: this }), shadow);\n return div;\n });\n }\n destroyGui(el) {\n (0,preact__WEBPACK_IMPORTED_MODULE_2__.render)(null, el.shadowRoot);\n }\n}\n\n\n//# sourceURL=webpack://audio-input-wam/./src/index.tsx?");
/***/ }),
/***/ "./src/views/AudioInputView.tsx":
/*!**************************************!*\
!*** ./src/views/AudioInputView.tsx ***!
\**************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ AudioInputView: () => (/* binding */ AudioInputView)\n/* harmony export */ });\n/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! preact */ \"../../../node_modules/preact/dist/preact.module.js\");\n/* harmony import */ var _shared_ui_Select__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../../shared/ui/Select */ \"../shared/ui/Select.tsx\");\n/* harmony import */ var _StereoVUMeter__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../StereoVUMeter */ \"./src/StereoVUMeter.tsx\");\n/* harmony import */ var _VUMeter__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../VUMeter */ \"./src/VUMeter.tsx\");\n/* harmony import */ var _AudioInputView_scss__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./AudioInputView.scss */ \"./src/views/AudioInputView.scss\");\n\n\n\n\n\nlet styles = _AudioInputView_scss__WEBPACK_IMPORTED_MODULE_4__[\"default\"].locals;\nclass AudioInputView extends preact__WEBPACK_IMPORTED_MODULE_0__.Component {\n constructor() {\n super();\n }\n componentDidMount() {\n this.props.plugin.audioNode.callback = () => {\n this.forceUpdate();\n };\n }\n componentWillUnmount() {\n this.props.plugin.audioNode.callback = undefined;\n }\n selectChannels(index) {\n this.props.plugin.audioNode.channelMapIndex = parseInt(index);\n this.props.plugin.audioNode.updateFromState();\n }\n render() {\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", {});\n let node = this.props.plugin.audioNode;\n if (!node || !node.stream) {\n return (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", null, \"Audio device not opened.\");\n }\n let tracks = node.stream.getAudioTracks().map(t => (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", null, t.label));\n let meter;\n if (this.props.plugin.audioNode.channelCounter) {\n if (this.props.plugin.audioNode.channelCounter.stereo) {\n meter = (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(_StereoVUMeter__WEBPACK_IMPORTED_MODULE_2__.StereoVUMeter, { node: this.props.plugin._audioNode.channelCounter.channelCounter, width: 40, height: 200 });\n }\n else {\n meter = (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(_VUMeter__WEBPACK_IMPORTED_MODULE_3__.VUMeter, { node: this.props.plugin._audioNode.channelCounter.channelCounter, width: 20, height: 200 });\n }\n }\n let audioNode = this.props.plugin.audioNode;\n let channelSelectOptions = audioNode.channelMapOptions.map(c => c.map(i => i + 1).join(\" / \"));\n return (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { class: styles.AudioInputMain },\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", null, meter),\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { style: \"margin: 10px;\" },\n tracks,\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"br\", null),\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(_shared_ui_Select__WEBPACK_IMPORTED_MODULE_1__.Select, { label: \"Input\", value: () => this.props.plugin.audioNode.channelMapIndex, options: channelSelectOptions, onChange: (i) => this.selectChannels(i) })));\n }\n}\n\n\n//# sourceURL=webpack://audio-input-wam/./src/views/AudioInputView.tsx?");
/***/ }),
/***/ "../shared/getBaseUrl.tsx":
/*!********************************!*\
!*** ../shared/getBaseUrl.tsx ***!
\********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ getBaseUrl: () => (/* binding */ getBaseUrl)\n/* harmony export */ });\nconst getBaseUrl = (relativeURL) => {\n const baseURL = relativeURL.href.substring(0, relativeURL.href.lastIndexOf('/'));\n return baseURL;\n};\n\n\n//# sourceURL=webpack://audio-input-wam/../shared/getBaseUrl.tsx?");
/***/ }),
/***/ "../shared/insertStyle.ts":
/*!********************************!*\
!*** ../shared/insertStyle.ts ***!
\********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ insertStyle: () => (/* binding */ insertStyle)\n/* harmony export */ });\nfunction insertStyle(shadow, style) {\n const el = document.createElement('style');\n el.textContent = style;\n shadow.appendChild(el);\n}\n\n\n//# sourceURL=webpack://audio-input-wam/../shared/insertStyle.ts?");
/***/ }),
/***/ "../shared/ui/Select.tsx":
/*!*******************************!*\
!*** ../shared/ui/Select.tsx ***!
\*******************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Select: () => (/* binding */ Select)\n/* harmony export */ });\n/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! preact */ \"../../../node_modules/preact/dist/preact.module.js\");\n\nclass Select extends preact__WEBPACK_IMPORTED_MODULE_0__.Component {\n constructor() {\n super();\n this.lastRenderedValue = \"-1\";\n this.animationFrame = this.animationFrame.bind(this);\n this.scheduleFrame = this.scheduleFrame.bind(this);\n this.scheduleAnimation = this.scheduleAnimation.bind(this);\n }\n onChange(e) {\n if (this.props.onChange) {\n this.props.onChange(e.target.value);\n }\n }\n cancelAnimation() {\n if (this.animationTimeout != undefined) {\n window.clearTimeout(this.animationTimeout);\n this.animationTimeout = undefined;\n }\n if (this.animationRequest != undefined) {\n window.cancelAnimationFrame(this.animationRequest);\n this.animationRequest = undefined;\n }\n }\n scheduleAnimation() {\n this.animationTimeout = window.setTimeout(this.scheduleFrame, 100);\n }\n scheduleFrame() {\n this.animationRequest = window.requestAnimationFrame(this.animationFrame);\n }\n componentWillUnmount() {\n this.cancelAnimation();\n }\n animationFrame() {\n let newValue = this.props.value();\n if (this.lastRenderedValue == newValue) {\n this.scheduleAnimation();\n return;\n }\n this.lastRenderedValue = newValue;\n for (let option of this.select.options) {\n option.selected = (option.value == newValue);\n }\n this.scheduleAnimation();\n }\n setup(ref) {\n if (ref == null) {\n return;\n }\n if (ref == this.ref && this.sameArray(this.props.options, this.renderedOptions) && this.sameArray(this.props.values, this.renderedValues)) {\n return;\n }\n this.ref = ref;\n ref.innerHTML = \"\";\n if (this.props.value === undefined || this.props.value === null) {\n throw `Select with label ${this.props.label} values ${this.props.values} has null value`;\n }\n if (!this.select) {\n this.select = document.createElement(\"select\");\n this.select.addEventListener(\"change\", e => this.onChange(e));\n }\n else {\n while (this.select.firstChild) {\n this.select.removeChild(this.select.firstChild);\n }\n try {\n this.ref.removeChild(this.select);\n }\n catch (e) {\n }\n }\n this.ref.appendChild(this.select);\n this.props.options.forEach((name, index) => {\n let option = document.createElement(\"option\");\n option.text = name;\n option.value = (this.props.values) ? this.props.values[index].toString() : index.toString();\n this.select.appendChild(option);\n });\n this.lastRenderedValue = \"-1\";\n this.renderedOptions = this.props.options;\n this.renderedValues = this.props.values;\n this.cancelAnimation();\n this.animationFrame();\n }\n render() {\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", {});\n let style = this.props.style ? this.props.style : \"\";\n return (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { class: \"ComponentWrapper\", style: style },\n this.props.label && (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"label\", null, this.props.label),\n (0,preact__WEBPACK_IMPORTED_MODULE_0__.h)(\"div\", { ref: (e) => this.setup(e), style: \"color: black;\", class: \"ComponentSelect\" }));\n }\n sameArray(lhs, rhs) {\n if (lhs === undefined && rhs === undefined) {\n return true;\n }\n if (lhs === undefined || rhs === undefined) {\n return false;\n }\n return (lhs.length == rhs.length && lhs.every((l, i) => l == rhs[i]));\n }\n}\n\n\n//# sourceURL=webpack://audio-input-wam/../shared/ui/Select.tsx?");
/***/ }),
/***/ "../../../node_modules/@webaudiomodules/sdk-parammgr/dist/index.js":
/*!*************************************************************************!*\
!*** ../../../node_modules/@webaudiomodules/sdk-parammgr/dist/index.js ***!
\*************************************************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ CompositeAudioNode: () => (/* binding */ CompositeAudioNode),\n/* harmony export */ ParamMgrFactory: () => (/* binding */ ParamMgrFactory)\n/* harmony export */ });\nvar __defProp = Object.defineProperty;\nvar __defProps = Object.defineProperties;\nva