134 bool WriteChaptersFile(const metadata_map_t& metadata_map,
160 void BuildMap(const mkvparser::Segment* segment, metadata_map_t* metadata_map);
165 bool OpenFiles(metadata_map_t* metadata_map, const char* filename);
168 void CloseFiles(metadata_map_t* metadata_map);
178 bool InitializeFiles(const metadata_map_t& metadata_map);
183 bool ProcessCluster(const metadata_map_t& metadata_map,
189 bool ProcessBlockEntry(const metadata_map_t& metadata_map,
392 bool vttdemux::OpenFiles(metadata_map_t* metadata_map, const char* filename) {  in OpenFiles()  argument
393   if (metadata_map == NULL || metadata_map->empty())  in OpenFiles()
417   metadata_map_t& m = *metadata_map;  in OpenFiles()
508 void vttdemux::CloseFiles(metadata_map_t* metadata_map) {  in CloseFiles()  argument
509   if (metadata_map == NULL)  in CloseFiles()
512   metadata_map_t& m = *metadata_map;  in CloseFiles()
982   libwebm::vttdemux::metadata_map_t metadata_map;  in main()  local
984   BuildMap(segment_ptr.get(), &metadata_map);  in main()
986   if (metadata_map.empty()) {  in main()
991   if (!OpenFiles(&metadata_map, filename)) {  in main()
992     CloseFiles(&metadata_map);  // nothing to flush, so not strictly necessary  in main()
996   if (!WriteFiles(metadata_map, segment_ptr.get())) {  in main()
997     CloseFiles(&metadata_map);  // might as well flush what we do have  in main()
1001   CloseFiles(&metadata_map);  in main()