generators: Optionally warn when an image is being resized

This adds commandline argument --debug-warn-resize that is useful
for debugging image resizing, particularly for detecting unintended
supplied image resizes.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/cgg.c b/src/cgg.c
index e13ffbb..146c687 100644
--- a/src/cgg.c
+++ b/src/cgg.c
@@ -44,6 +44,7 @@ static gboolean verbose = FALSE;
 static gboolean update = FALSE;
 static gboolean fullsize = FALSE;
 static gboolean dont_strip_unused_tags = FALSE;
+static gboolean warn_resize = FALSE;
 static int jobs = 0;
 
 
@@ -69,6 +70,7 @@ parse_cmd (int argc, char *argv[])
           { "update", 'u', 0, G_OPTION_ARG_NONE, &update, "Update the output structure", NULL },
           { "fullsize", 'f', 0, G_OPTION_ARG_NONE, &fullsize, "Override the nofullsize switch and generate full gallery", NULL },
           { "debug-dont-strip-unused-tags", 0, 0, G_OPTION_ARG_NONE, &dont_strip_unused_tags, "Don't strip unused/unknown template tags", NULL },
+          { "debug-warn-resize", 0, 0, G_OPTION_ARG_NONE, &warn_resize, "Warn when image is being resized", NULL },
           { NULL }
 	};
 
@@ -217,6 +219,7 @@ main (int argc, char* argv[])
   setup->update_mode = update;
   setup->override_nofullsize = fullsize;
   setup->strip_unused_tags = ! dont_strip_unused_tags;
+  setup->warn_resize = warn_resize;
 
   path_info = g_malloc0 (sizeof (TPathInfo));
   path_info->templates_root = templates_basedir;