Method formats_reader

renderdoccmd/renderdoccmd.cpp:657–671

struct formats_reader
{
  formats_reader(bool input)
  {
    ICaptureFile *tmp = RENDERDOC_OpenCaptureFile();

    for(const CaptureFileFormat &f : tmp->GetCaptureFileFormats())
    {
      if(!f.openSupported && input)
        continue;

      exts.push_back(conv(f.extension));
      names.push_back(conv(f.name));
    }

    tmp->Shutdown();
  }
  std::string operator()(const std::string &s)
  {
    if(std::find(exts.begin(), exts.end(), s) == exts.end())