Suppress TIFF Metadata warnings

1 files changed, 7 insertions, 0 deletions

diff --git a/src/lib/seg/util.c b/src/lib/seg/util.c
index a45f6c8..238fa1c 100644
--- a/src/lib/seg/util.c
+++ b/src/lib/seg/util.c
@@ -7,6 +7,12 @@
 #include <stdlib.h>
 #include <string.h>
 
+// Suppress Tiff Warnings
+void TiffDummyHandler(const char* module, const char* fmt, va_list ap)
+{
+    // ignore errors and warnings (or handle them your own way)
+}
+
 // Convert x,y coords to linear coordinate
 size_t xy_to_coord(size_t x, size_t y, uint32_t width, uint32_t height)
 {
@@ -221,6 +227,7 @@ uint16_t* combine_masks(uint16_t *destination, uint16_t *extra_labels, uint32_t
 //  starting_label_p will be incremented for each label found in the image
 uint16_t* tif_to_labels(char* tif_file_name, uint32_t *width, uint32_t *height, uint16_t *starting_label_p)
 {
+  TIFFSetWarningHandler(TiffDummyHandler);
   //-TIFF-IMAGE-OPEN-------------------------------
   TIFF *tif = TIFFOpen(tif_file_name, "r");
   if (!tif) {