Delete hey-buddy-worklet.js

hey-buddy-worklet.js

@@ -1,86 +0,0 @@
-/** @module worklet */
-
-// Called with `audioWorker.addModule('worklet.js')`
-// Defines the following global variables:
-// - sampleRate
-// - registerProcessor
-
-/**
- * The `Processor` class is an AudioWorkletProcessor that resamples the input audio to a target sample rate.
- */
-class Processor extends AudioWorkletProcessor {
-    /**
-     * @param {object} options - The options object.
-     * @param {object} options.processorOptions - The processor options object.
-     * @param {number} options.processorOptions.targetSampleRate - The target sample rate.
-     */
-    constructor(options) {
-        super(options);
-        this.targetSampleRate = options.processorOptions.targetSampleRate;
-        this.inputBuffer = new Float32Array(this.inputFrameSize);
-        this.inputBufferSize = 0;
-        this.outputBuffer = new Float32Array(this.targetFrameSize);
-    }
-
-    /**
-     * The size of the input frame.
-     * @type {number}
-     */
-    get inputFrameSize() {
-        return Math.round(sampleRate / 50);
-    }
-
-    /**
-     * The size of the target frame.
-     * @type {number}
-     */
-    get targetFrameSize() {
-        return Math.round(this.targetSampleRate / 50);
-    }
-
-    /**
-     * Flushes the input buffer to the output buffer, resampling the audio.
-     * Then sends the output buffer to the main thread using the port.
-     */
-    async flush() {
-        const ratio = sampleRate / this.targetSampleRate;
-        this.outputBuffer.fill(0);
-        for (let i = 0; i < this.targetFrameSize; i++) {
-            const index = i * ratio;
-            const left = Math.floor(index);
-            const right = Math.min(left + 1, this.targetFrameSize - 1);
-            const weight = index - left;
-            this.outputBuffer[i] = this.inputBuffer[left] * (1 - weight) + this.inputBuffer[right] * weight;
-        }
-        await this.port.postMessage(this.outputBuffer);
-    }
-
-    /**
-     * Pushes audio to the input buffer.
-     * @param {Float32Array} inputArray - The input audio.
-     */
-    pushAudio(inputArray) {
-        const inputLength = inputArray.length;
-        const remainingLength = this.inputFrameSize - this.inputBufferSize;
-        if (inputLength < remainingLength) {
-            this.inputBuffer.set(inputArray, this.inputBufferSize);
-            this.inputBufferSize += inputLength;
-            return;
-        }
-        this.inputBuffer.set(inputArray.subarray(0, remainingLength), this.inputBufferSize);
-        this.flush();
-        this.inputBufferSize = 0;
-        this.pushAudio(inputArray.subarray(remainingLength));
-    }
-
-    /**
-     * Processes the input audio (the main worklet loop).
-     */
-    process(inputArray, outputArray, parameters) {
-        this.pushAudio(inputArray[0][0]);
-        return true;
-    }
-}
-
-// Registers the processor with the name "hey-buddy".
-registerProcessor("hey-buddy", Processor);