void verifyInputs()

in source/mesh_stream/ConvertToBinary.cpp [86:114]

• 26 lines of code
• 13 McCabe index (conditional complexity)

void verifyInputs(const Camera::Rig& rig, const std::vector<std::string>& outputFormats) {
  CHECK_NE(FLAGS_rig, "");
  CHECK_NE(FLAGS_first, "");
  CHECK_NE(FLAGS_last, "");

  const std::set<std::string> supportedFormats = {"idx", "vtx", "bc7", "obj", "pfm", "rgba"};
  for (const std::string& outputFormat : outputFormats) {
    // We allow size 0 inputs to ensure stray commas are ignored, i.e. exr,,png is fine
    CHECK(outputFormat.size() == 0 || supportedFormats.find(outputFormat) != supportedFormats.end())
        << "Invalid output format specified: " << outputFormat;

    const bool isColor = outputFormat == "bc7" || outputFormat == "rgba";
    const bool isDisparity = outputFormat == "idx" || outputFormat == "vtx" ||
        outputFormat == "pfm" || outputFormat == "obj";
    if (!FLAGS_color.empty() && isColor) {
      verifyImagePaths(FLAGS_color, rig, FLAGS_first, FLAGS_last);
    } else {
      LOG(INFO) << "No color directory provided. Ignoring color conversion...";
    }
    if (!FLAGS_disparity.empty() && isDisparity) {
      verifyImagePaths(FLAGS_disparity, rig, FLAGS_first, FLAGS_last);
    } else {
      LOG(INFO) << "No disparity directory provided. Ignoring depth conversion...";
    }
    if (!FLAGS_foreground_masks.empty() && isDisparity) {
      verifyImagePaths(FLAGS_foreground_masks, rig, FLAGS_first, FLAGS_last);
    }
  }
}