Function ExtractQFS

src/Util/Utils.cpp:332–351

    }

    bool ExtractQFS(const std::string &qfs_input, const std::string &output_dir) {
        LOG(INFO) << "Extracting QFS file: " << qfs_input << " to " << output_dir;
        if (boost::filesystem::exists(output_dir)) {
            LOG(INFO) << "Textures already exist at " << output_dir << ". Nothing to extract.";
            return true;
        }

        boost::filesystem::create_directories(output_dir);

        // Fshtool molests the current working directory, save and restore
        char cwd[1024];
        getcwd(cwd, sizeof(cwd));

        char *args[3] = {const_cast<char *>(""), strdup(qfs_input.c_str()), strdup(output_dir.c_str())};
        int returnCode = (fsh_main(3, args) == 1);

        chdir(cwd);

        return returnCode;
    }

    uint32_t abgr1555ToARGB8888(uint16_t abgr1555) {
        uint8_t red = static_cast<int>(round((abgr1555 & 0x1F) / 31.0F * 255.0F));