pixi.js/lib/compressed-textures/basis/utils/gpuFormatToBasisTranscoderFormat.js

PixiJS — The HTML5 Creation Engine =============

'use strict';

"use strict";
const gpuFormatToBasisTranscoderFormatMap = {
  "bc3-rgba-unorm": 3,
  // cTFBC3_RGBA
  "bc7-rgba-unorm": 6,
  // cTFBC7_RGBA,
  "etc2-rgba8unorm": 1,
  // cTFETC2_RGBA,
  "astc-4x4-unorm": 10,
  // cTFASTC_4x4_RGBA,
  // Uncompressed
  rgba8unorm: 13,
  // cTFRGBA32,
  rgba4unorm: 16
  // cTFRGBA4444,
};
function gpuFormatToBasisTranscoderFormat(transcoderFormat) {
  const format = gpuFormatToBasisTranscoderFormatMap[transcoderFormat];
  if (format) {
    return format;
  }
  throw new Error(`Unsupported transcoderFormat: ${transcoderFormat}`);
}

exports.gpuFormatToBasisTranscoderFormat = gpuFormatToBasisTranscoderFormat;
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