[GitHub] gigasquid closed pull request #13207: [Scala][Clojure] Fix problem with some OSX not handling the cast on imDecode

[GitBox <gi...@apache.org>]

gigasquid closed pull request #13207: [Scala][Clojure] Fix problem with some OSX not handling the cast on imDecode
URL: https://github.com/apache/incubator-mxnet/pull/13207
 
 
   

This is a PR merged from a forked repository.
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As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/scala-package/core/src/main/scala/org/apache/mxnet/Image.scala b/scala-package/core/src/main/scala/org/apache/mxnet/Image.scala
index 43f81a22a40..77881ab940b 100644
--- a/scala-package/core/src/main/scala/org/apache/mxnet/Image.scala
+++ b/scala-package/core/src/main/scala/org/apache/mxnet/Image.scala
@@ -42,7 +42,7 @@ object Image {
   def imDecode(buf: Array[Byte], flag: Int,
                to_rgb: Boolean,
                out: Option[NDArray]): NDArray = {
-    val nd = NDArray.array(buf.map(_.toFloat), Shape(buf.length))
+    val nd = NDArray.array(buf.map( x => (x & 0xFF).toFloat), Shape(buf.length))
     val byteND = NDArray.api.cast(nd, "uint8")
     val args : ListBuffer[Any] = ListBuffer()
     val map : mutable.Map[String, Any] = mutable.Map()


 

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