2 files changed, 353 insertions, 0 deletions

diff --git a/graphics/xpdf/Makefile b/graphics/xpdf/Makefile
index 4a552ac1596c..1134a558a634 100644
--- a/graphics/xpdf/Makefile
+++ b/graphics/xpdf/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	xpdf
 PORTVERSION=	3.00
+PORTREVISION=	1
 CATEGORIES=	graphics print
 MASTER_SITES=	ftp://ftp.foolabs.com/pub/xpdf/ \
 		${MASTER_SITE_TEX_CTAN}
diff --git a/graphics/xpdf/files/patch-truetype.patch b/graphics/xpdf/files/patch-truetype.patch
new file mode 100644
index 000000000000..2337ed71f198
--- /dev/null
+++ b/graphics/xpdf/files/patch-truetype.patch
@@ -0,0 +1,352 @@
+--- splash/Splash.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/Splash.cc	Fri Mar  5 21:37:59 2004
+@@ -952,7 +952,7 @@
+ }
+ 
+ SplashError Splash::fillChar(SplashCoord x, SplashCoord y,
+-			     int c, SplashFont *font) {
++			     int c, SplashFont *font, Unicode *u) {
+   SplashGlyphBitmap glyph;
+   int x0, y0, xFrac, yFrac;
+   SplashError err;
+@@ -965,7 +965,7 @@
+   xFrac = splashFloor((x - x0) * splashFontFraction);
+   y0 = splashFloor(y);
+   yFrac = splashFloor((y - y0) * splashFontFraction);
+-  if (!font->getGlyph(c, xFrac, yFrac, &glyph)) {
++  if (!font->getGlyph(c, xFrac, yFrac, &glyph, u)) {
+     return splashErrNoGlyph;
+   }
+   err = fillGlyph(x, y, &glyph);
+--- splash/Splash.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/Splash.h	Fri Mar  5 21:37:59 2004
+@@ -104,7 +104,7 @@
+   SplashError xorFill(SplashPath *path, GBool eo);
+ 
+   // Draw a character, using the current fill pattern.
+-  SplashError fillChar(SplashCoord x, SplashCoord y, int c, SplashFont *font);
++  SplashError fillChar(SplashCoord x, SplashCoord y, int c, SplashFont *font, Unicode *u);
+ 
+   // Draw a glyph, using the current fill pattern.  This function does
+   // not free any data, i.e., it ignores glyph->freeData.
+--- splash/SplashFTFont.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFTFont.cc	Fri Mar  5 21:37:59 2004
+@@ -125,12 +125,12 @@
+ }
+ 
+ GBool SplashFTFont::getGlyph(int c, int xFrac, int yFrac,
+-			     SplashGlyphBitmap *bitmap) {
+-  return SplashFont::getGlyph(c, xFrac, 0, bitmap);
++			     SplashGlyphBitmap *bitmap, Unicode *u) {
++  return SplashFont::getGlyph(c, xFrac, 0, bitmap, u);
+ }
+ 
+ GBool SplashFTFont::makeGlyph(int c, int xFrac, int yFrac,
+-			      SplashGlyphBitmap *bitmap) {
++			      SplashGlyphBitmap *bitmap, Unicode *u) {
+   SplashFTFontFile *ff;
+   FT_Vector offset;
+   FT_GlyphSlot slot;
+@@ -147,11 +147,21 @@
+   FT_Set_Transform(ff->face, &matrix, &offset);
+   slot = ff->face->glyph;
+ 
++#if 1
+   if (ff->codeToGID && c < ff->codeToGIDLen) {
+     gid = (FT_UInt)ff->codeToGID[c];
++  } else if (ff->modeUnicode) {
++    gid = FT_Get_Char_Index(ff->face, (FT_ULong)*u);
+   } else {
+     gid = (FT_UInt)c;
+   }
++#else
++  if (ff->codeToGID && c < ff->codeToGIDLen) {
++    gid = (FT_UInt)ff->codeToGID[c];
++  } else {
++    gid = (FT_UInt)c;
++  }
++#endif
+ 
+   // if we have the FT2 bytecode interpreter, autohinting won't be used
+ #ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+@@ -196,7 +206,7 @@
+   return gTrue;
+ }
+ 
+-SplashPath *SplashFTFont::getGlyphPath(int c) {
++SplashPath *SplashFTFont::getGlyphPath(int c, Unicode *u) {
+   static FT_Outline_Funcs outlineFuncs = {
+     &glyphPathMoveTo,
+     &glyphPathLineTo,
+@@ -214,11 +224,21 @@
+   ff->face->size = sizeObj;
+   FT_Set_Transform(ff->face, &matrix, NULL);
+   slot = ff->face->glyph;
++#if 1
++  if (ff->codeToGID && c < ff->codeToGIDLen) {
++    gid = (FT_UInt)ff->codeToGID[c];
++  } else if (ff->modeUnicode) {
++    gid = FT_Get_Char_Index(ff->face, (FT_ULong)*u);
++  } else {
++    gid = (FT_UInt)c;
++  }
++#else
+   if (ff->codeToGID && c < ff->codeToGIDLen) {
+     gid = ff->codeToGID[c];
+   } else {
+     gid = (FT_UInt)c;
+   }
++#endif
+   if (FT_Load_Glyph(ff->face, gid, FT_LOAD_DEFAULT)) {
+     return NULL;
+   }
+--- splash/SplashFTFont.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFTFont.h	Fri Mar  5 21:37:59 2004
+@@ -33,15 +33,15 @@
+ 
+   // Munge xFrac and yFrac before calling SplashFont::getGlyph.
+   virtual GBool getGlyph(int c, int xFrac, int yFrac,
+-			 SplashGlyphBitmap *bitmap);
++			 SplashGlyphBitmap *bitmap, Unicode *u);
+ 
+   // Rasterize a glyph.  The <xFrac> and <yFrac> values are the same
+   // as described for getGlyph.
+   virtual GBool makeGlyph(int c, int xFrac, int yFrac,
+-			  SplashGlyphBitmap *bitmap);
++			  SplashGlyphBitmap *bitmap, Unicode *u);
+ 
+   // Return the path for a glyph.
+-  virtual SplashPath *getGlyphPath(int c);
++  virtual SplashPath *getGlyphPath(int c, Unicode *u);
+ 
+ private:
+ 
+--- splash/SplashFTFontEngine.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFTFontEngine.cc	Fri Mar  5 21:38:00 2004
+@@ -107,7 +107,12 @@
+   SplashFontFile *ret;
+ 
+   if (!(ff = FoFiTrueType::load(fileName))) {
+-    return NULL;
++    ret = SplashFTFontFile::loadTrueTypeFont(this, idA,
++                                           fileName, gTrue,
++                                           codeToGID, codeToGIDLen);
++
++    delete ff;
++    return ret;
+   }
+   tmpFileName = NULL;
+   if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) {
+--- splash/SplashFTFontFile.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFTFontFile.cc	Fri Mar  5 21:38:00 2004
+@@ -43,7 +43,7 @@
+   }
+ 
+   return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA,
+-			      faceA, codeToGIDA, 256);
++			      faceA, gFalse, codeToGIDA, 256);
+ }
+ 
+ SplashFontFile *SplashFTFontFile::loadCIDFont(SplashFTFontEngine *engineA,
+@@ -59,7 +59,7 @@
+   }
+ 
+   return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA,
+-			      faceA, codeToGIDA, codeToGIDLenA);
++			      faceA, gFalse, codeToGIDA, codeToGIDLenA);
+ }
+ 
+ SplashFontFile *SplashFTFontFile::loadTrueTypeFont(SplashFTFontEngine *engineA,
+@@ -69,19 +69,39 @@
+ 						   Gushort *codeToGIDA,
+ 						   int codeToGIDLenA) {
+   FT_Face faceA;
++  GBool modeUnicodeA = gFalse;
+ 
+   if (FT_New_Face(engineA->lib, fileNameA, 0, &faceA)) {
+     return NULL;
+   }
+ 
++#if 1
++  if (!codeToGIDLenA) {
++    int i;
++    modeUnicodeA = gTrue;
++
++    for (i = 0; i < faceA->num_charmaps; ++i) {
++      if ((faceA->charmaps[i]->platform_id == 3 &&
++           faceA->charmaps[i]->encoding_id == 1) ||
++          faceA->charmaps[i]->platform_id == 0) {
++        break;
++      }
++    }
++    if (i == faceA->num_charmaps) {
++      i = 0;
++    }
++    if (i) FT_Set_Charmap(faceA, faceA->charmaps[i]);
++  } 
++#endif
++
+   return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA,
+-			      faceA, codeToGIDA, codeToGIDLenA);
++			      faceA, modeUnicodeA, codeToGIDA, codeToGIDLenA);
+ }
+ 
+ SplashFTFontFile::SplashFTFontFile(SplashFTFontEngine *engineA,
+ 				   SplashFontFileID *idA,
+ 				   char *fileNameA, GBool deleteFileA,
+-				   FT_Face faceA,
++				   FT_Face faceA, GBool modeUnicodeA,
+ 				   Gushort *codeToGIDA, int codeToGIDLenA):
+   SplashFontFile(idA, fileNameA, deleteFileA)
+ {
+@@ -89,6 +109,7 @@
+   face = faceA;
+   codeToGID = codeToGIDA;
+   codeToGIDLen = codeToGIDLenA;
++  modeUnicode = modeUnicodeA;
+ }
+ 
+ SplashFTFontFile::~SplashFTFontFile() {
+--- splash/SplashFTFontFile.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFTFontFile.h	Fri Mar  5 21:38:00 2004
+@@ -53,13 +53,14 @@
+   SplashFTFontFile(SplashFTFontEngine *engineA,
+ 		   SplashFontFileID *idA,
+ 		   char *fileNameA, GBool deleteFileA,
+-		   FT_Face faceA,
++		   FT_Face faceA, GBool modeUnicodeA,
+ 		   Gushort *codeToGIDA, int codeToGIDLenA);
+ 
+   SplashFTFontEngine *engine;
+   FT_Face face;
+   Gushort *codeToGID;
+   int codeToGIDLen;
++  GBool modeUnicode;
+ 
+   friend class SplashFTFont;
+ };
+--- splash/SplashFont.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFont.cc	Fri Mar  5 21:38:00 2004
+@@ -89,7 +89,7 @@
+ }
+ 
+ GBool SplashFont::getGlyph(int c, int xFrac, int yFrac,
+-			   SplashGlyphBitmap *bitmap) {
++			   SplashGlyphBitmap *bitmap, Unicode *u) {
+   SplashGlyphBitmap bitmap2;
+   int size;
+   Guchar *p;
+@@ -122,7 +122,7 @@
+   }
+ 
+   // generate the glyph bitmap
+-  if (!makeGlyph(c, xFrac, yFrac, &bitmap2)) {
++  if (!makeGlyph(c, xFrac, yFrac, &bitmap2, u)) {
+     return gFalse;
+   }
+ 
+--- splash/SplashFont.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashFont.h	Fri Mar  5 21:38:00 2004
+@@ -61,15 +61,15 @@
+   // should override this to zero out xFrac and/or yFrac if they don't
+   // support fractional coordinates.
+   virtual GBool getGlyph(int c, int xFrac, int yFrac,
+-			 SplashGlyphBitmap *bitmap);
++			 SplashGlyphBitmap *bitmap, Unicode *u);
+ 
+   // Rasterize a glyph.  The <xFrac> and <yFrac> values are the same
+   // as described for getGlyph.
+   virtual GBool makeGlyph(int c, int xFrac, int yFrac,
+-			  SplashGlyphBitmap *bitmap) = 0;
++			  SplashGlyphBitmap *bitmap, Unicode *u) = 0;
+ 
+   // Return the path for a glyph.
+-  virtual SplashPath *getGlyphPath(int c) = 0;
++  virtual SplashPath *getGlyphPath(int c, Unicode *u) = 0;
+ 
+ protected:
+ 
+--- splash/SplashT1Font.cc.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashT1Font.cc	Fri Mar  5 21:38:00 2004
+@@ -171,12 +171,12 @@
+ }
+ 
+ GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac,
+-			     SplashGlyphBitmap *bitmap) {
+-  return SplashFont::getGlyph(c, 0, 0, bitmap);
++			     SplashGlyphBitmap *bitmap, Unicode *u) {
++  return SplashFont::getGlyph(c, 0, 0, bitmap, u);
+ }
+ 
+ GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac,
+-			      SplashGlyphBitmap *bitmap) {
++			      SplashGlyphBitmap *bitmap, Unicode *u) {
+   GLYPH *glyph;
+   int n, i;
+ 
+@@ -209,7 +209,7 @@
+   return gTrue;
+ }
+ 
+-SplashPath *SplashT1Font::getGlyphPath(int c) {
++SplashPath *SplashT1Font::getGlyphPath(int c, Unicode *u) {
+   SplashPath *path;
+   T1_OUTLINE *outline;
+   T1_PATHSEGMENT *seg;
+--- splash/SplashT1Font.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashT1Font.h	Fri Mar  5 21:38:00 2004
+@@ -30,15 +30,15 @@
+ 
+   // Munge xFrac and yFrac before calling SplashFont::getGlyph.
+   virtual GBool getGlyph(int c, int xFrac, int yFrac,
+-			 SplashGlyphBitmap *bitmap);
++			 SplashGlyphBitmap *bitmap, Unicode *u);
+ 
+   // Rasterize a glyph.  The <xFrac> and <yFrac> values are the same
+   // as described for getGlyph.
+   virtual GBool makeGlyph(int c, int xFrac, int yFrac,
+-			  SplashGlyphBitmap *bitmap);
++			  SplashGlyphBitmap *bitmap, Unicode *u);
+ 
+   // Return the path for a glyph.
+-  virtual SplashPath *getGlyphPath(int c);
++  virtual SplashPath *getGlyphPath(int c, Unicode *u);
+ 
+ private:
+ 
+--- splash/SplashTypes.h.orig	Thu Jan 22 10:26:44 2004
++++ splash/SplashTypes.h	Fri Mar  5 21:38:00 2004
+@@ -9,6 +9,7 @@
+ 
+ #include <aconf.h>
+ #include "gtypes.h"
++#include "../xpdf/CharTypes.h"
+ 
+ //------------------------------------------------------------------------
+ // coordinates
+--- xpdf/SplashOutputDev.cc.orig	Thu Jan 22 10:26:45 2004
++++ xpdf/SplashOutputDev.cc	Fri Mar  5 21:38:00 2004
+@@ -823,12 +823,12 @@
+ 
+   // fill
+   if (!(render & 1)) {
+-    splash->fillChar((SplashCoord)x1, (SplashCoord)y1, code, font);
++    splash->fillChar((SplashCoord)x1, (SplashCoord)y1, code, font, u);
+   }
+ 
+   // stroke
+   if ((render & 3) == 1 || (render & 3) == 2) {
+-    if ((path = font->getGlyphPath(code))) {
++    if ((path = font->getGlyphPath(code, u))) {
+       path->offset((SplashCoord)x1, (SplashCoord)y1);
+       splash->stroke(path);
+       delete path;
+@@ -837,7 +837,7 @@
+ 
+   // clip
+   if (render & 4) {
+-    path = font->getGlyphPath(code);
++    path = font->getGlyphPath(code, u);
+     path->offset((SplashCoord)x1, (SplashCoord)y1);
+     if (textClipPath) {
+       textClipPath->append(path);