diff -ur poppler-0.21.0.orig/poppler/GfxState.cc poppler-0.21.0/poppler/GfxState.cc --- poppler-0.21.0.orig/poppler/GfxState.cc 2012-09-11 23:26:45.000000000 +0200 +++ poppler-0.21.0/poppler/GfxState.cc 2012-10-15 11:08:08.000000000 +0200 @@ -3423,7 +3423,7 @@ getParameterRange(&sMin, &sMax, xMin, yMin, xMax, yMax); upperBound = ctm->norm() * getDistance(sMin, sMax); - maxSize = ceil(upperBound); + maxSize = (int)ceil(upperBound); maxSize = std::max(maxSize, 2); { diff -ur poppler-0.21.0.orig/poppler/GfxState.h poppler-0.21.0/poppler/GfxState.h --- poppler-0.21.0.orig/poppler/GfxState.h 2012-09-11 23:32:57.000000000 +0200 +++ poppler-0.21.0/poppler/GfxState.h 2012-10-15 11:08:08.000000000 +0200 @@ -101,7 +101,7 @@ } static inline Guchar dblToByte(double x) { - return (x * 255.0); + return (Guchar)(x * 255.0); } static inline double byteToDbl(Guchar x) { diff -ur poppler-0.21.0.orig/poppler/Hints.cc poppler-0.21.0/poppler/Hints.cc --- poppler-0.21.0.orig/poppler/Hints.cc 2012-02-29 21:12:22.000000000 +0100 +++ poppler-0.21.0/poppler/Hints.cc 2012-10-15 11:08:08.000000000 +0200 @@ -415,7 +415,7 @@ { Guint bit, bits; - if (n < 0) return -1; + if (n < 0) return (Guint)-1; if (n == 0) return 0; if (n == 1) @@ -423,11 +423,11 @@ bit = (readBit(str) << (n-1)); if (bit == (Guint) -1) - return -1; + return (Guint)-1; bits = readBits(n-1, str); if (bits == (Guint) -1) - return -1; + return (Guint)-1; return bit | bits; } diff -ur poppler-0.21.0.orig/poppler/Lexer.cc poppler-0.21.0/poppler/Lexer.cc --- poppler-0.21.0.orig/poppler/Lexer.cc 2012-09-16 13:50:19.000000000 +0200 +++ poppler-0.21.0/poppler/Lexer.cc 2012-10-15 11:08:08.000000000 +0200 @@ -216,7 +216,7 @@ overflownUnsignedInteger = gTrue; xf = xi * 10.0 + (c - '0'); } else { - xui = xi * 10.0 + (c - '0'); + xui = (unsigned int)(xi * 10.0 + (c - '0')); } } else { xi = xi * 10 + (c - '0'); diff -ur poppler-0.21.0.orig/poppler/Stream.cc poppler-0.21.0/poppler/Stream.cc --- poppler-0.21.0.orig/poppler/Stream.cc 2012-09-18 00:11:08.000000000 +0200 +++ poppler-0.21.0/poppler/Stream.cc 2012-10-15 11:08:08.000000000 +0200 @@ -479,7 +479,7 @@ Guchar *p; int readChars = str->doGetChars(inputLineSize, inputLine); - for ( ; readChars < inputLineSize; readChars++) inputLine[readChars] = EOF; + for ( ; readChars < inputLineSize; readChars++) inputLine[readChars] = (Guchar)EOF; if (nBits == 1) { p = inputLine; for (i = 0; i < nVals; i += 8) {