=== modified file 'configure.ac'
--- configure.ac	2014-05-05 08:40:12 +0000
+++ configure.ac	2014-05-30 20:43:38 +0000
@@ -492,10 +492,15 @@
 	AC_MSG_RESULT(yes)
 else
 	AC_MSG_RESULT(no)
 fi
 
+PKG_CHECK_MODULES(POPPLER_EVEN_NEWER_COLOR_SPACE_API, poppler >= 0.26.0, popplernewercolorspaceapi=yes, popplernewercolorspaceapi=no)
+if test "x$popplernewercolorspaceapi" = "xyes"; then
+	AC_DEFINE(POPPLER_EVEN_NEWER_COLOR_SPACE_API, 1, [Use even newer color space API from Poppler >= 0.26.0])
+fi
+
 # Poppler's b604a008 commit changes this
 AC_MSG_CHECKING([whether GfxPatch in Poppler no longer uses GfxColor])
 popplergfxcolor="no"
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 		  [[#include <GfxState.h>]],

=== modified file 'src/extension/internal/pdfinput/pdf-parser.cpp'
--- src/extension/internal/pdfinput/pdf-parser.cpp	2014-03-27 01:33:44 +0000
+++ src/extension/internal/pdfinput/pdf-parser.cpp	2014-05-30 20:51:01 +0000
@@ -864,11 +864,13 @@
 	if (obj3.streamGetDict()->lookup(const_cast<char*>("Group"), &obj4)->isDict()) {
 	  GfxColorSpace *blendingColorSpace = 0;
 	  GBool isolated = gFalse;
 	  GBool knockout = gFalse;
 	  if (!obj4.dictLookup(const_cast<char*>("CS"), &obj5)->isNull()) {
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+	    blendingColorSpace = GfxColorSpace::parse(&obj5, NULL, NULL);
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
 	    blendingColorSpace = GfxColorSpace::parse(&obj5, NULL);
 #else
 	    blendingColorSpace = GfxColorSpace::parse(&obj5);
 #endif
 	  }
@@ -1098,11 +1100,17 @@
 
   state->setFillPattern(NULL);
   res->lookupColorSpace(args[0].getName(), &obj);
 
   GfxColorSpace *colorSpace = 0;
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+  if (obj.isNull()) {
+    colorSpace = GfxColorSpace::parse(&args[0], NULL, NULL);
+  } else {
+    colorSpace = GfxColorSpace::parse(&obj, NULL, NULL);
+  }
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
   if (obj.isNull()) {
     colorSpace = GfxColorSpace::parse(&args[0], NULL);
   } else {
     colorSpace = GfxColorSpace::parse(&obj, NULL);
   }
@@ -1135,11 +1143,17 @@
   Object obj;
   GfxColorSpace *colorSpace = 0;
 
   state->setStrokePattern(NULL);
   res->lookupColorSpace(args[0].getName(), &obj);
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+  if (obj.isNull()) {
+    colorSpace = GfxColorSpace::parse(&args[0], NULL, NULL);
+  } else {
+    colorSpace = GfxColorSpace::parse(&obj, NULL, NULL);
+  }
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
   if (obj.isNull()) {
     colorSpace = GfxColorSpace::parse(&args[0], NULL);
   } else {
     colorSpace = GfxColorSpace::parse(&obj, NULL);
   }
@@ -1229,11 +1243,17 @@
       }
       state->setFillColor(&color);
       builder->updateStyle(state);
     }
     GfxPattern *pattern;
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL, NULL))) {
+      state->setFillPattern(pattern);
+      builder->updateStyle(state);
+    }
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
     if (args[numArgs-1].isName() &&
 	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
       state->setFillPattern(pattern);
       builder->updateStyle(state);
     }
@@ -1289,11 +1309,17 @@
       }
       state->setStrokeColor(&color);
       builder->updateStyle(state);
     }
     GfxPattern *pattern;
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL, NULL))) {
+      state->setStrokePattern(pattern);
+      builder->updateStyle(state);
+    }
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
     if (args[numArgs-1].isName() &&
 	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
       state->setStrokePattern(pattern);
       builder->updateStyle(state);
     }
@@ -1744,11 +1770,15 @@
   double xTemp, yTemp;
   double gradientTransform[6];
   double *matrix = NULL;
   GBool savedState = gFalse;
 
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+  if (!(shading = res->lookupShading(args[0].getName(), NULL, NULL))) {
+    return;
+  }
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
   if (!(shading = res->lookupShading(args[0].getName(), NULL))) {
     return;
   }
 #else
   if (!(shading = res->lookupShading(args[0].getName()))) {
@@ -2815,11 +2845,13 @@
             } else {
 	            obj2.free();
             }
         }
         if (!obj1.isNull()) {
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+            colorSpace = GfxColorSpace::parse(&obj1, NULL, NULL);
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
             colorSpace = GfxColorSpace::parse(&obj1, NULL);
 #else
             colorSpace = GfxColorSpace::parse(&obj1);
 #endif
         } else if (csMode == streamCSDeviceGray) {
@@ -2907,11 +2939,13 @@
     	            obj1 = obj2;
 	            } else {
 	                obj2.free();
 	            }
             }
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+            GfxColorSpace *maskColorSpace = GfxColorSpace::parse(&obj1, NULL, NULL);
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
             GfxColorSpace *maskColorSpace = GfxColorSpace::parse(&obj1, NULL);
 #else
             GfxColorSpace *maskColorSpace = GfxColorSpace::parse(&obj1);
 #endif
             obj1.free();
@@ -3097,11 +3131,13 @@
   blendingColorSpace = NULL;
   if (dict->lookup(const_cast<char*>("Group"), &obj1)->isDict()) {
     if (obj1.dictLookup(const_cast<char*>("S"), &obj2)->isName(const_cast<char*>("Transparency"))) {
       transpGroup = gTrue;
       if (!obj1.dictLookup(const_cast<char*>("CS"), &obj3)->isNull()) {
-#if defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+	blendingColorSpace = GfxColorSpace::parse(&obj3, NULL, NULL);
+#elif defined(POPPLER_NEW_COLOR_SPACE_API) || defined(POPPLER_NEW_ERRORAPI)
 	blendingColorSpace = GfxColorSpace::parse(&obj3, NULL);
 #else
 	blendingColorSpace = GfxColorSpace::parse(&obj3);
 #endif
       }