diff -ru libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/pdfioutdev_gpl.cxx libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx
--- libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/pdfioutdev_gpl.cxx	2018-11-01 20:43:55.802520387 +0000
+++ libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx	2018-11-01 20:44:33.399286879 +0000
@@ -514,7 +514,7 @@
 PDFOutDev::PDFOutDev( PDFDoc* pDoc ) :
     m_pDoc( pDoc ),
     m_aFontMap(),
-    m_pUtf8Map( new UnicodeMap("UTF-8", gTrue, &mapUTF8) ),
+    m_pUtf8Map( new UnicodeMap("UTF-8", true, &mapUTF8) ),
     m_bSkipImages(false)
 {
 }
@@ -943,11 +943,11 @@
 }
 
 void PDFOutDev::drawImageMask(GfxState* pState, Object*, Stream* str,
-                              int width, int height, GBool invert,
+                              int width, int height, bool invert,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                              GBool /*interpolate*/,
+                              bool /*interpolate*/,
 #endif
-                              GBool /*inlineImg*/ )
+                              bool /*inlineImg*/ )
 {
     if (m_bSkipImages)
         return;
@@ -976,9 +976,9 @@
 void PDFOutDev::drawImage(GfxState*, Object*, Stream* str,
                           int width, int height, GfxImageColorMap* colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                          GBool /*interpolate*/,
+                          bool /*interpolate*/,
 #endif
-                          int* maskColors, GBool /*inlineImg*/ )
+                          int* maskColors, bool /*inlineImg*/ )
 {
     if (m_bSkipImages)
         return;
@@ -1027,13 +1027,13 @@
                                 int width, int height,
                                 GfxImageColorMap* colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                GBool /*interpolate*/,
+                                bool /*interpolate*/,
 #endif
                                 Stream* maskStr,
                                 int maskWidth, int maskHeight,
-                                GBool maskInvert
+                                bool maskInvert
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                , GBool /*maskInterpolate*/
+                                , bool /*maskInterpolate*/
 #endif
                                )
 {
@@ -1049,13 +1049,13 @@
                                     int width, int height,
                                     GfxImageColorMap* colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                    GBool /*interpolate*/,
+                                    bool /*interpolate*/,
 #endif
                                     Stream* maskStr,
                                     int maskWidth, int maskHeight,
                                     GfxImageColorMap* maskColorMap
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                    , GBool /*maskInterpolate*/
+                                    , bool /*maskInterpolate*/
 #endif
                                    )
 {
diff -ru libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/pdfioutdev_gpl.hxx libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx
--- libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/pdfioutdev_gpl.hxx	2018-11-01 20:43:55.802520387 +0000
+++ libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx	2018-11-01 20:44:33.402620221 +0000
@@ -151,17 +151,17 @@
 
         // Does this device use upside-down coordinates?
         // (Upside-down means (0,0) is the top left corner of the page.)
-        virtual GBool upsideDown() override { return gTrue; }
+        virtual bool upsideDown() override { return true; }
 
         // Does this device use drawChar() or drawString()?
-        virtual GBool useDrawChar() override { return gTrue; }
+        virtual bool useDrawChar() override { return true; }
 
         // Does this device use beginType3Char/endType3Char?  Otherwise,
         // text in Type 3 fonts will be drawn with drawChar/drawString.
-        virtual GBool interpretType3Chars() override { return gFalse; }
+        virtual bool interpretType3Chars() override { return false; }
 
         // Does this device need non-text content?
-        virtual GBool needNonText() override { return gTrue; }
+        virtual bool needNonText() override { return true; }
 
         //----- initialization and control
 
@@ -237,40 +237,40 @@
 
         //----- image drawing
         virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
-                                   int width, int height, GBool invert,
+                                   int width, int height, bool invert,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                   GBool interpolate,
+                                   bool interpolate,
 #endif
-                                   GBool inlineImg) override;
+                                   bool inlineImg) override;
         virtual void drawImage(GfxState *state, Object *ref, Stream *str,
                                int width, int height, GfxImageColorMap *colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                               GBool interpolate,
+                               bool interpolate,
 #endif
-                               int *maskColors, GBool inlineImg) override;
+                               int *maskColors, bool inlineImg) override;
         virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
                                      int width, int height,
                                      GfxImageColorMap *colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                     GBool interpolate,
+                                     bool interpolate,
 #endif
                                      Stream *maskStr, int maskWidth, int maskHeight,
-                                     GBool maskInvert
+                                     bool maskInvert
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                     , GBool maskInterpolate
+                                     , bool maskInterpolate
 #endif
                                     ) override;
         virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
                                          int width, int height,
                                          GfxImageColorMap *colorMap,
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                         GBool interpolate,
+                                         bool interpolate,
 #endif
                                          Stream *maskStr,
                                          int maskWidth, int maskHeight,
                                          GfxImageColorMap *maskColorMap
 #if POPPLER_CHECK_VERSION(0, 12, 0)
-                                         , GBool maskInterpolate
+                                         , bool maskInterpolate
 #endif
                                         ) override;
 
diff -ru libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/wrapper_gpl.cxx libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx
--- libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper.orig/wrapper_gpl.cxx	2018-11-01 20:43:55.802520387 +0000
+++ libreoffice-6.1.2.1/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx	2018-11-01 20:44:33.402620221 +0000
@@ -69,7 +69,7 @@
 
     // read config file
     globalParams = new GlobalParams();
-    globalParams->setErrQuiet(gTrue);
+    globalParams->setErrQuiet(true);
 #if defined(_MSC_VER)
     globalParams->setupBaseFonts(nullptr);
 #endif
@@ -143,7 +143,7 @@
                 i,
                 PDFI_OUTDEV_RESOLUTION,
                 PDFI_OUTDEV_RESOLUTION,
-                0, gTrue, gTrue, gTrue);
+                0, true, true, true);
         rDoc.processLinks(&aOutDev, i);
     }