message: Fix conversion warning in CompressPNG.cpp
diff: @@ -142,9 +142,9 @@ size_t CompressPNG::Operate(const char *dataIn, const Dims &blockStart,
  nullptr, nullptr, nullptr);
  png_infop pngInfo = png_create_info_struct(pngWrite);
  - const uint32_t bytesPerPixel = ndims == 3
  - ? static_cast<uint32_t>(blockCount[2])
  - : helper::GetDataTypeSize(type);
  + const uint32_t bytesPerPixel =
  + ndims == 3 ? static_cast<uint32_t>(blockCount[2])
  + : static_cast<uint32_t>(helper::GetDataTypeSize(type));
  const uint32_t width = static_cast<uint32_t>(blockCount[1]);
  const uint32_t height = static_cast<uint32_t>(blockCount[0]);
  