@kibeo/loaders.gl-textures/dist/es5/lib/encoders/encode-texture.js

Framework-independent loaders for compressed and super compressed (basis) textures

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.encodeImageURLToCompressedTextureURL = encodeImageURLToCompressedTextureURL;

var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));

var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));

var _loaders = require("@kibeo/loaders.gl-worker-utils");

var MODULE_ROOT = "".concat(__dirname, "/../../..");

function encodeImageURLToCompressedTextureURL(_x, _x2) {
  return _encodeImageURLToCompressedTextureURL.apply(this, arguments);
}

function _encodeImageURLToCompressedTextureURL() {
  _encodeImageURLToCompressedTextureURL = (0, _asyncToGenerator2.default)(_regenerator.default.mark(function _callee(inputUrl, outputUrl) {
    var args, childProcess;
    return _regenerator.default.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            args = ['texture-compressor', '--type', 's3tc', '--compression', 'DXT1', '--quality', 'normal', '--input', inputUrl, '--output', outputUrl];
            childProcess = new _loaders.ChildProcessProxy();
            _context.next = 4;
            return childProcess.start({
              command: 'npx',
              arguments: args,
              spawn: {
                cwd: MODULE_ROOT
              }
            });

          case 4:
            return _context.abrupt("return", outputUrl);

          case 5:
          case "end":
            return _context.stop();
        }
      }
    }, _callee);
  }));
  return _encodeImageURLToCompressedTextureURL.apply(this, arguments);
}
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