import mozjpeg from "./mozjpeg_enc.js"; import mozjpegSimd from "./mozjpeg_enc_simd.js"; const width = 2048; const height = 2048; const size = width * height * 4; const data = new Uint8ClampedArray(size); for(let i = 0; i < size; i++) { data[i] = Math.random() * 256; } mozjpeg({ onRuntimeInitialized() { const start = performance.now(); const result = this.encode(data, width, height, { quality: 75, baseline: false, arithmetic: false, progressive: true, optimize_coding: true, smoothing: 0, color_space: 3, quant_table: 3, trellis_multipass: false, trellis_opt_zero: false, trellis_opt_table: false, trellis_loops: 1, auto_subsample: true, chroma_subsample: 2, separate_chroma_quality: false, chroma_quality: 75, }); const end = performance.now(); console.log("No SIMD", end - start); } }) mozjpegSimd({ onRuntimeInitialized() { const start = performance.now(); const result = this.encode(data, width, height, { quality: 75, baseline: false, arithmetic: false, progressive: true, optimize_coding: true, smoothing: 0, color_space: 3, quant_table: 3, trellis_multipass: false, trellis_opt_zero: false, trellis_opt_table: false, trellis_loops: 1, auto_subsample: true, chroma_subsample: 2, separate_chroma_quality: false, chroma_quality: 75, }); const end = performance.now(); console.log("SIMD", end - start); } })