From c9cbd9693d043f618f22bea3f29fae9e8dbb17bd Mon Sep 17 00:00:00 2001
From: nadavi <nadavi@sandia.gov>
Date: Wed, 22 Apr 2020 12:29:40 -0600
Subject: [PATCH] fix type warnings

---
 vtkm/rendering/EncodePNG.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vtkm/rendering/EncodePNG.cxx b/vtkm/rendering/EncodePNG.cxx
index b3004e5ed..11dbb14ed 100644
--- a/vtkm/rendering/EncodePNG.cxx
+++ b/vtkm/rendering/EncodePNG.cxx
@@ -29,7 +29,8 @@ vtkm::UInt32 EncodePNG(std::vector<unsigned char> const& image,
 {
   // The default is 8 bit RGBA; does anyone care to have more options?
   // We can certainly add them in a backwards-compatible way if need be.
-  vtkm::UInt32 error = vtkm::png::lodepng::encode(output_png, image, width, height);
+  vtkm::UInt32 error = vtkm::png::lodepng::encode(
+    output_png, image, static_cast<unsigned int>(width), static_cast<unsigned int>(height));
   if (error)
   {
     VTKM_LOG_S(vtkm::cont::LogLevel::Error,