From: Colin Clark <colin.clark@cclark.uk>
Date: Tue, 16 May 2017 18:56:54 +0000 (+0100)
Subject: Speed up re-read of exif date
X-Git-Tag: v1.4~181
X-Git-Url: http://geeqie.org/cgi-bin/gitweb.cgi?p=geeqie.git;a=commitdiff_plain;h=d0224edc8344bedbb90c38e730f719eb1402d263

Speed up re-read of exif date

Remove unnecessary resets of exif date which cause re-reads of exif date
to be slow.
The initial read of exif date is unfortunately still slow.
---

diff --git a/src/filedata.c b/src/filedata.c
index 3126a4ea..08e13668 100644
--- a/src/filedata.c
+++ b/src/filedata.c
@@ -427,6 +427,7 @@ static FileData *file_data_new(const gchar *path_utf8, struct stat *st, gboolean
 	fd->mode = st->st_mode;
 	fd->ref = 1;
 	fd->magick = FD_MAGICK;
+	fd->exifdate = 0;
 
 	if (disable_sidecars) fd->disable_grouping = TRUE;
 
@@ -465,21 +466,6 @@ FileData *file_data_new_simple(const gchar *path_utf8)
 	return fd;
 }
 
-void init_exif_time_data(GList *files)
-{
-	FileData *file;
-	DEBUG_1("%s init_exif_time_data: ...", get_exec_time());
-	while (files)
-		{
-		file = files->data;
-
-		if (file)
-			file->exifdate = 0;
-
-		files = files->next;
-		}
-}
-
 void read_exif_time_data(FileData *file)
 {
 	if (file->exifdate > 0)
@@ -1330,9 +1316,6 @@ static gboolean filelist_read_real(const gchar *dir_path, GList **files, GList *
 		}
 	if (basename_hash) file_data_basename_hash_free(basename_hash);
 
-	// Call a separate function to initialize the exif datestamps for the found files..
-	if (files) init_exif_time_data(*files);
-
 	return TRUE;
 }