diff options
Diffstat (limited to 'libs/ardour/export_handler.cc')
| -rw-r--r-- | libs/ardour/export_handler.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libs/ardour/export_handler.cc b/libs/ardour/export_handler.cc index d93ec7779a..4a6b0552c5 100644 --- a/libs/ardour/export_handler.cc +++ b/libs/ardour/export_handler.cc @@ -171,6 +171,7 @@ ExportHandler::start_timespan () timespan_bounds = config_map.equal_range (current_timespan); graph_builder->reset (); graph_builder->set_current_timespan (current_timespan); + handle_duplicate_format_extensions(); for (ConfigMap::iterator it = timespan_bounds.first; it != timespan_bounds.second; ++it) { // Filenames can be shared across timespans FileSpec & spec = it->second; @@ -186,6 +187,27 @@ ExportHandler::start_timespan () session.start_audio_export (process_position); } +void +ExportHandler::handle_duplicate_format_extensions() +{ + typedef std::map<std::string, int> ExtCountMap; + + ExtCountMap counts; + for (ConfigMap::iterator it = timespan_bounds.first; it != timespan_bounds.second; ++it) { + counts[it->second.format->extension()]++; + } + + bool duplicates_found = false; + for (ExtCountMap::iterator it = counts.begin(); it != counts.end(); ++it) { + if (it->second > 1) { duplicates_found = true; } + } + + // Set this always, as the filenames are shared... + for (ConfigMap::iterator it = timespan_bounds.first; it != timespan_bounds.second; ++it) { + it->second.filename->include_format_name = duplicates_found; + } +} + int ExportHandler::process (framecnt_t frames) { |