From 22a1f899925b9bf0632563caf7da95fcba021ceb Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Fri, 5 Jan 2018 01:00:21 +0000 Subject: Small and somewhat untested optimisation. --- src/lib/image_content.cc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/lib') diff --git a/src/lib/image_content.cc b/src/lib/image_content.cc index 191359ff3..5262064af 100644 --- a/src/lib/image_content.cc +++ b/src/lib/image_content.cc @@ -105,11 +105,15 @@ ImageContent::examine (shared_ptr job) { if (_path_to_scan) { job->sub (_("Scanning image files")); + int n = 0; for (boost::filesystem::directory_iterator i(*_path_to_scan); i != boost::filesystem::directory_iterator(); ++i) { if (boost::filesystem::is_regular_file (i->path()) && valid_image_file (i->path())) { _paths.push_back (i->path ()); } - job->set_progress_unknown (); + ++n; + if ((n % 1000) == 0) { + job->set_progress_unknown (); + } } if (_paths.empty()) { -- cgit v1.2.3