Merge libjpeg-turbo 2.0.5

* tag '2.0.5':
  TurboJPEG: Make global error handling thread-safe
  ChangeLog.md: Add missing sub-header for 2.0.5
  ChangeLog.md: List CVE ID fixed by previous commit
  rdppm.c: Fix buf overrun caused by bad binary PPM
  Build: Add missing jpegtran-icc test dependency
  rdswitch.c: Eliminate spaces before semicolons
  TJCompressor.compress(int): Fix YUV-to-JPEG error
  Bump version to 2.0.5; Document previous commit
  MIPS DSPr2: Work around various 'make test' errors
  MIPS DSPr2: Fix compiler warning with -mdspr2
  MIPS SIMD: Always honor JSIMD_FORCE* env vars
  Test: Honor CMAKE_CROSSCOMPILING_EMULATOR variable

java/org/libjpegturbo/turbojpeg/TJCompressor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2011-2015, 2018 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2011-2015, 2018, 2020 D. R. Commander.  All Rights Reserved.
  * Copyright (C)2015 Viktor Szathmáry.  All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -377,8 +377,15 @@ public class TJCompressor implements Closeable {
    * #getCompressedSize} to obtain the size of the JPEG image.
    */
   public byte[] compress(int flags) throws TJException {
-    checkSourceImage();
-    byte[] buf = new byte[TJ.bufSize(srcWidth, srcHeight, subsamp)];
+    byte[] buf;
+    if (srcYUVImage != null) {
+      buf = new byte[TJ.bufSize(srcYUVImage.getWidth(),
+                                srcYUVImage.getHeight(),
+                                srcYUVImage.getSubsamp())];
+    } else {
+      checkSourceImage();
+      buf = new byte[TJ.bufSize(srcWidth, srcHeight, subsamp)];
+    }
     compress(buf, flags);
     return buf;
   }