From f7b2ba6c714bb0fb8a09b98b8ed5fc65fe2123e7 Mon Sep 17 00:00:00 2001 From: Adrian Johnson Date: Sun, 1 Oct 2017 18:02:15 +1030 Subject: [PATCH 06/11] Remove unused t1lib code --- CMakeLists.txt | 6 - poppler/SplashOutputDev.cc | 3 - poppler/poppler-config.h.cmake | 2 +- qt4/src/ArthurOutputDev.cc | 3 - qt5/src/ArthurOutputDev.cc | 3 - splash/SplashFontEngine.cc | 30 ---- splash/SplashFontEngine.h | 6 - splash/SplashT1Font.cc | 309 ----------------------------------------- splash/SplashT1Font.h | 69 --------- splash/SplashT1FontEngine.cc | 138 ------------------ splash/SplashT1FontEngine.h | 50 ------- splash/SplashT1FontFile.cc | 134 ------------------ splash/SplashT1FontFile.h | 70 ---------- 13 files changed, 1 insertion(+), 822 deletions(-) delete mode 100644 splash/SplashT1Font.cc delete mode 100644 splash/SplashT1Font.h delete mode 100644 splash/SplashT1FontEngine.cc delete mode 100644 splash/SplashT1FontEngine.h delete mode 100644 splash/SplashT1FontFile.cc delete mode 100644 splash/SplashT1FontFile.h diff --git a/CMakeLists.txt b/CMakeLists.txt index 887b0cc7..8837bf73 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -461,9 +461,6 @@ if(ENABLE_SPLASH) splash/SplashPattern.cc splash/SplashScreen.cc splash/SplashState.cc - splash/SplashT1Font.cc - splash/SplashT1FontEngine.cc - splash/SplashT1FontFile.cc splash/SplashXPath.cc splash/SplashXPathScanner.cc ) @@ -711,9 +708,6 @@ if(ENABLE_XPDF_HEADERS) splash/SplashPattern.h splash/SplashScreen.h splash/SplashState.h - splash/SplashT1Font.h - splash/SplashT1FontEngine.h - splash/SplashT1FontFile.h splash/SplashTypes.h splash/SplashXPath.h splash/SplashXPathScanner.h diff --git a/poppler/SplashOutputDev.cc b/poppler/SplashOutputDev.cc index e055e96e..2fc61208 100644 --- a/poppler/SplashOutputDev.cc +++ b/poppler/SplashOutputDev.cc @@ -1500,9 +1500,6 @@ void SplashOutputDev::startDoc(PDFDoc *docA) { delete fontEngine; } fontEngine = new SplashFontEngine( -#ifdef HAVE_T1LIB_H - globalParams->getEnableT1lib(), -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H globalParams->getEnableFreeType(), enableFreeTypeHinting, diff --git a/poppler/poppler-config.h.cmake b/poppler/poppler-config.h.cmake index 01c9a482..9bac2d76 100644 --- a/poppler/poppler-config.h.cmake +++ b/poppler/poppler-config.h.cmake @@ -127,7 +127,7 @@ // Also, there are preprocessor symbols in the header files // that are used but never defined when building poppler using configure -// or cmake: DISABLE_OUTLINE, DEBUG_MEM, SPLASH_CMYK, HAVE_T1LIB_H, +// or cmake: DISABLE_OUTLINE, DEBUG_MEM, // ENABLE_PLUGINS, DEBUG_FORMS, HAVE_FREETYPE_FREETYPE_H //------------------------------------------------------------------------ diff --git a/qt4/src/ArthurOutputDev.cc b/qt4/src/ArthurOutputDev.cc index 7e80b4a2..547198c8 100644 --- a/qt4/src/ArthurOutputDev.cc +++ b/qt4/src/ArthurOutputDev.cc @@ -112,9 +112,6 @@ void ArthurOutputDev::startDoc(XRef *xrefA) { const bool isSlightHinting = m_fontHinting == SlightHinting; m_fontEngine = new SplashFontEngine( -#if HAVE_T1LIB_H - globalParams->getEnableT1lib(), -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H globalParams->getEnableFreeType(), isHintingEnabled, diff --git a/qt5/src/ArthurOutputDev.cc b/qt5/src/ArthurOutputDev.cc index 14c79813..5d43e4ab 100644 --- a/qt5/src/ArthurOutputDev.cc +++ b/qt5/src/ArthurOutputDev.cc @@ -111,9 +111,6 @@ void ArthurOutputDev::startDoc(XRef *xrefA) { const bool isSlightHinting = m_fontHinting == SlightHinting; m_fontEngine = new SplashFontEngine( -#if HAVE_T1LIB_H - globalParams->getEnableT1lib(), -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H globalParams->getEnableFreeType(), isHintingEnabled, diff --git a/splash/SplashFontEngine.cc b/splash/SplashFontEngine.cc index 73ef8de0..462eb3da 100644 --- a/splash/SplashFontEngine.cc +++ b/splash/SplashFontEngine.cc @@ -30,10 +30,6 @@ #pragma implementation #endif -#if HAVE_T1LIB_H -#include -#endif - #include #include #ifdef HAVE_UNISTD_H @@ -42,7 +38,6 @@ #include "goo/gmem.h" #include "goo/GooString.h" #include "SplashMath.h" -#include "SplashT1FontEngine.h" #include "SplashFTFontEngine.h" #include "SplashFontFile.h" #include "SplashFontFileID.h" @@ -66,9 +61,6 @@ extern "C" int unlink(char *filename); //------------------------------------------------------------------------ SplashFontEngine::SplashFontEngine( -#if HAVE_T1LIB_H - GBool enableT1lib, -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H GBool enableFreeType, GBool enableFreeTypeHinting, @@ -81,13 +73,6 @@ SplashFontEngine::SplashFontEngine( fontCache[i] = NULL; } -#if HAVE_T1LIB_H - if (enableT1lib) { - t1Engine = SplashT1FontEngine::init(aa); - } else { - t1Engine = NULL; - } -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H if (enableFreeType) { ftEngine = SplashFTFontEngine::init(aa, enableFreeTypeHinting, enableSlightHinting); @@ -106,11 +91,6 @@ SplashFontEngine::~SplashFontEngine() { } } -#if HAVE_T1LIB_H - if (t1Engine) { - delete t1Engine; - } -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H if (ftEngine) { delete ftEngine; @@ -139,11 +119,6 @@ SplashFontFile *SplashFontEngine::loadType1Font(SplashFontFileID *idA, SplashFontFile *fontFile; fontFile = NULL; -#if HAVE_T1LIB_H - if (!fontFile && t1Engine) { - fontFile = t1Engine->loadType1Font(idA, src, enc); - } -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H if (!fontFile && ftEngine) { fontFile = ftEngine->loadType1Font(idA, src, enc); @@ -166,11 +141,6 @@ SplashFontFile *SplashFontEngine::loadType1CFont(SplashFontFileID *idA, SplashFontFile *fontFile; fontFile = NULL; -#if HAVE_T1LIB_H - if (!fontFile && t1Engine) { - fontFile = t1Engine->loadType1CFont(idA, src, enc); - } -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H if (!fontFile && ftEngine) { fontFile = ftEngine->loadType1CFont(idA, src, enc); diff --git a/splash/SplashFontEngine.h b/splash/SplashFontEngine.h index 6888d84b..6afa3908 100644 --- a/splash/SplashFontEngine.h +++ b/splash/SplashFontEngine.h @@ -54,9 +54,6 @@ public: // Create a font engine. SplashFontEngine( -#ifdef HAVE_T1LIB_H - GBool enableT1lib, -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H GBool enableFreeType, GBool enableFreeTypeHinting, @@ -99,9 +96,6 @@ private: SplashFont *fontCache[splashFontCacheSize]; -#ifdef HAVE_T1LIB_H - SplashT1FontEngine *t1Engine; -#endif #if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H SplashFTFontEngine *ftEngine; #endif diff --git a/splash/SplashT1Font.cc b/splash/SplashT1Font.cc deleted file mode 100644 index 0fdfaaf5..00000000 --- a/splash/SplashT1Font.cc +++ /dev/null @@ -1,309 +0,0 @@ -//======================================================================== -// -// SplashT1Font.cc -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2007 Albert Astals Cid -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "goo/gmem.h" -#include "SplashMath.h" -#include "SplashGlyphBitmap.h" -#include "SplashPath.h" -#include "SplashT1FontEngine.h" -#include "SplashT1FontFile.h" -#include "SplashT1Font.h" - -//------------------------------------------------------------------------ - -static Guchar bitReverse[256] = { - 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, - 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, - 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, - 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, - 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, - 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, - 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, - 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, - 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, - 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, - 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, - 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, - 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, - 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, - 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, - 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, - 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, - 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, - 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, - 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, - 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, - 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, - 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, - 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, - 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, - 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, - 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, - 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, - 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, - 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, - 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, - 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff -}; - -//------------------------------------------------------------------------ -// SplashT1Font -//------------------------------------------------------------------------ - -SplashT1Font::SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA, - SplashCoord *textMatA): - SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa) -{ - T1_TMATRIX matrix; - BBox bbox; - SplashCoord bbx0, bby0, bbx1, bby1; - int x, y; - - t1libID = T1_CopyFont(fontFileA->t1libID); - outlineID = -1; - - // compute font size - size = (float)splashDist(0, 0, mat[2], mat[3]); - - // transform the four corners of the font bounding box -- the min - // and max values form the bounding box of the transformed font - bbox = T1_GetFontBBox(t1libID); - bbx0 = 0.001 * bbox.llx; - bby0 = 0.001 * bbox.lly; - bbx1 = 0.001 * bbox.urx; - bby1 = 0.001 * bbox.ury; - // some fonts are completely broken, so we fake it (with values - // large enough that most glyphs should fit) - if (bbx0 == 0 && bby0 == 0 && bbx1 == 0 && bby1 == 0) { - bbx0 = bby0 = -0.5; - bbx1 = bby1 = 1.5; - } - x = (int)(mat[0] * bbx0 + mat[2] * bby0); - xMin = xMax = x; - y = (int)(mat[1] * bbx0 + mat[3] * bby0); - yMin = yMax = y; - x = (int)(mat[0] * bbx0 + mat[2] * bby1); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx0 + mat[3] * bby1); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)(mat[0] * bbx1 + mat[2] * bby0); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx1 + mat[3] * bby0); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)(mat[0] * bbx1 + mat[2] * bby1); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx1 + mat[3] * bby1); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - // This is a kludge: some buggy PDF generators embed fonts with - // zero bounding boxes. - if (xMax == xMin) { - xMin = 0; - xMax = (int)size; - } - if (yMax == yMin) { - yMin = 0; - yMax = (int)(1.2 * size); - } - // Another kludge: an unusually large xMin or yMin coordinate is - // probably wrong. - if (xMin > 0) { - xMin = 0; - } - if (yMin > 0) { - yMin = 0; - } - // Another kludge: t1lib doesn't correctly handle fonts with - // real (non-integer) bounding box coordinates. - if (xMax - xMin > 5000) { - xMin = 0; - xMax = (int)size; - } - if (yMax - yMin > 5000) { - yMin = 0; - yMax = (int)(1.2 * size); - } - - // transform the font - matrix.cxx = (double)mat[0] / size; - matrix.cxy = (double)mat[1] / size; - matrix.cyx = (double)mat[2] / size; - matrix.cyy = (double)mat[3] / size; - T1_TransformFont(t1libID, &matrix); -} - -SplashT1Font::~SplashT1Font() { - T1_DeleteFont(t1libID); - if (outlineID >= 0) { - T1_DeleteFont(outlineID); - } -} - -GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - return SplashFont::getGlyph(c, 0, 0, bitmap, x0, y0, clip, clipRes); -} - -GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - GLYPH *glyph; - int n, i; - - if (aa) { - glyph = T1_AASetChar(t1libID, c, size, NULL); - } else { - glyph = T1_SetChar(t1libID, c, size, NULL); - } - if (!glyph) { - return gFalse; - } - - bitmap->x = -glyph->metrics.leftSideBearing; - bitmap->y = glyph->metrics.ascent; - bitmap->w = glyph->metrics.rightSideBearing - glyph->metrics.leftSideBearing; - bitmap->h = glyph->metrics.ascent - glyph->metrics.descent; - bitmap->aa = aa; - if (aa) { - bitmap->data = (Guchar *)glyph->bits; - bitmap->freeData = gFalse; - } else { - n = bitmap->h * ((bitmap->w + 7) >> 3); - bitmap->data = (Guchar *)gmalloc(n); - for (i = 0; i < n; ++i) { - bitmap->data[i] = bitReverse[glyph->bits[i] & 0xff]; - } - bitmap->freeData = gTrue; - } - - *clipRes = clip->testRect(x0 - bitmap->x, - y0 - bitmap->y, - x0 - bitmap->x + bitmap->w - 1, - y0 - bitmap->y + bitmap->h - 1); - - return gTrue; -} - -SplashPath *SplashT1Font::getGlyphPath(int c) { - T1_TMATRIX matrix; - SplashPath *path; - T1_OUTLINE *outline; - T1_PATHSEGMENT *seg; - T1_BEZIERSEGMENT *bez; - int x, y, x1, y1; - GBool needClose; - - if (outlineID < 0) { - outlineID = T1_CopyFont(((SplashT1FontFile *)fontFile)->t1libID); - outlineSize = (float)splashDist(0, 0, textMat[2], textMat[3]); - matrix.cxx = (double)textMat[0] / outlineSize; - matrix.cxy = (double)textMat[1] / outlineSize; - matrix.cyx = (double)textMat[2] / outlineSize; - matrix.cyy = (double)textMat[3] / outlineSize; - // t1lib doesn't seem to handle small sizes correctly here, so set - // the size to 1000, and scale the resulting coordinates later - outlineMul = (float)(outlineSize / 65536000.0); - outlineSize = 1000; - T1_TransformFont(outlineID, &matrix); - } - - path = new SplashPath(); - if ((outline = T1_GetCharOutline(outlineID, c, outlineSize, NULL))) { - // NB: t1lib uses integer coordinates here; we keep a running - // (x,y) total as integers, so that the final point in the path is - // exactly the same as the first point, thus avoiding weird - // mitered join glitches - x = y = 0; - needClose = gFalse; - for (seg = outline; seg; seg = seg->link) { - switch (seg->type) { - case T1_PATHTYPE_MOVE: - if (needClose) { - path->close(); - needClose = gFalse; - } - x += seg->dest.x; - y += seg->dest.y; - path->moveTo(outlineMul * x, -outlineMul * y); - break; - case T1_PATHTYPE_LINE: - x += seg->dest.x; - y += seg->dest.y; - path->lineTo(outlineMul * x, -outlineMul * y); - needClose = gTrue; - break; - case T1_PATHTYPE_BEZIER: - bez = (T1_BEZIERSEGMENT *)seg; - x1 = x + bez->dest.x; - y1 = y + bez->dest.y; - path->curveTo(outlineMul * (x + bez->B.x), - -outlineMul * (y + bez->B.y), - outlineMul * (x + bez->C.x), - -outlineMul * (y + bez->C.y), - outlineMul * x1, - -outlineMul * y1); - x = x1; - y = y1; - needClose = gTrue; - break; - } - } - if (needClose) { - path->close(); - } - T1_FreeOutline(outline); - } - - return path; -} - -#endif // HAVE_T1LIB_H diff --git a/splash/SplashT1Font.h b/splash/SplashT1Font.h deleted file mode 100644 index 1dbe66cd..00000000 --- a/splash/SplashT1Font.h +++ /dev/null @@ -1,69 +0,0 @@ -//======================================================================== -// -// SplashT1Font.h -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2007 Albert Astals Cid -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#ifndef SPLASHT1FONT_H -#define SPLASHT1FONT_H - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "SplashFont.h" - -class SplashT1FontFile; - -//------------------------------------------------------------------------ -// SplashT1Font -//------------------------------------------------------------------------ - -class SplashT1Font: public SplashFont { -public: - - SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA, - SplashCoord *textMatA); - - virtual ~SplashT1Font(); - - // Munge xFrac and yFrac before calling SplashFont::getGlyph. - virtual GBool getGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes); - - // Rasterize a glyph. The and values are the same - // as described for getGlyph. - virtual GBool makeGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes); - - // Return the path for a glyph. - virtual SplashPath *getGlyphPath(int c); - -private: - - int t1libID; // t1lib font ID - int outlineID; // t1lib font ID for glyph outlines - float size; - float outlineSize; // size for glyph outlines - float outlineMul; -}; - -#endif // HAVE_T1LIB_H - -#endif diff --git a/splash/SplashT1FontEngine.cc b/splash/SplashT1FontEngine.cc deleted file mode 100644 index fb4b38da..00000000 --- a/splash/SplashT1FontEngine.cc +++ /dev/null @@ -1,138 +0,0 @@ -//======================================================================== -// -// SplashT1FontEngine.cc -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2006 Takashi Iwai -// Copyright (C) 2009 Albert Astals Cid -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#ifdef HAVE_UNISTD_H -# include -#endif -#include -#include "goo/GooString.h" -#include "goo/gfile.h" -#include "fofi/FoFiType1C.h" -#include "SplashT1FontFile.h" -#include "SplashT1FontEngine.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ - -int SplashT1FontEngine::t1libInitCount = 0; - -//------------------------------------------------------------------------ - -static void fileWrite(void *stream, const char *data, int len) { - fwrite(data, 1, len, (FILE *)stream); -} - -//------------------------------------------------------------------------ -// SplashT1FontEngine -//------------------------------------------------------------------------ - -SplashT1FontEngine::SplashT1FontEngine(GBool aaA) { - aa = aaA; -} - -SplashT1FontEngine *SplashT1FontEngine::init(GBool aaA) { - // grayVals[i] = round(i * 255 / 16) - static unsigned long grayVals[17] = { - 0, 16, 32, 48, 64, 80, 96, 112, 128, 143, 159, 175, 191, 207, 223, 239, 255 - }; - - //~ for multithreading: need a mutex here - if (t1libInitCount == 0) { - T1_SetBitmapPad(8); - if (!T1_InitLib(NO_LOGFILE | IGNORE_CONFIGFILE | IGNORE_FONTDATABASE | - T1_NO_AFM)) { - return NULL; - } - if (aaA) { - T1_AASetBitsPerPixel(8); - T1_AASetLevel(T1_AA_HIGH); - T1_AAHSetGrayValues(grayVals); - } else { - T1_AANSetGrayValues(0, 1); - } - } - ++t1libInitCount; - - return new SplashT1FontEngine(aaA); -} - -SplashT1FontEngine::~SplashT1FontEngine() { - //~ for multithreading: need a mutex here - if (--t1libInitCount == 0) { - T1_CloseLib(); - } -} - -SplashFontFile *SplashT1FontEngine::loadType1Font(SplashFontFileID *idA, - SplashFontSrc *src, - const char **enc) { - return SplashT1FontFile::loadType1Font(this, idA, src, enc); -} - -SplashFontFile *SplashT1FontEngine::loadType1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - const char **enc) { - FoFiType1C *ff; - GooString *tmpFileName; - FILE *tmpFile; - SplashFontFile *ret; - - SplashFontSrc *newsrc; - - if (src->isFile) - ff = FoFiType1C::load(src->fileName->getCString()); - else - ff = FoFiType1C::make(src->buf, src->bufLen); - if (! ff) - return NULL; - - tmpFileName = NULL; - if (!openTempFile(&tmpFileName, &tmpFile, "wb")) { - delete ff; - return NULL; - } - ff->convertToType1(NULL, NULL, gTrue, &fileWrite, tmpFile); - delete ff; - fclose(tmpFile); - newsrc = new SplashFontSrc; - newsrc->setFile(tmpFileName, gTrue); - delete tmpFileName; - ret = SplashT1FontFile::loadType1Font(this, idA, newsrc, enc); - newsrc->unref(); - return ret; -} - -#endif // HAVE_T1LIB_H diff --git a/splash/SplashT1FontEngine.h b/splash/SplashT1FontEngine.h deleted file mode 100644 index 268a0147..00000000 --- a/splash/SplashT1FontEngine.h +++ /dev/null @@ -1,50 +0,0 @@ -//======================================================================== -// -// SplashT1FontEngine.h -// -//======================================================================== - -#ifndef SPLASHT1FONTENGINE_H -#define SPLASHT1FONTENGINE_H - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "goo/gtypes.h" - -class SplashFontFile; -class SplashFontFileID; -class SplashFontSrc; - -//------------------------------------------------------------------------ -// SplashT1FontEngine -//------------------------------------------------------------------------ - -class SplashT1FontEngine { -public: - - static SplashT1FontEngine *init(GBool aaA); - - ~SplashT1FontEngine(); - - // Load fonts. - SplashFontFile *loadType1Font(SplashFontFileID *idA, SplashFontSrc *src, const char **enc); - SplashFontFile *loadType1CFont(SplashFontFileID *idA, SplashFontSrc *src, const char **enc); - -private: - - SplashT1FontEngine(GBool aaA); - - static int t1libInitCount; - GBool aa; - - friend class SplashT1FontFile; - friend class SplashT1Font; -}; - -#endif // HAVE_T1LIB_H - -#endif diff --git a/splash/SplashT1FontFile.cc b/splash/SplashT1FontFile.cc deleted file mode 100644 index 1832a916..00000000 --- a/splash/SplashT1FontFile.cc +++ /dev/null @@ -1,134 +0,0 @@ -//======================================================================== -// -// SplashT1FontFile.cc -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2006 Takashi Iwai -// Copyright (C) 2009 Albert Astals Cid -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "goo/GooString.h" -#include "goo/gfile.h" -#include "goo/gmem.h" -#include "SplashT1FontEngine.h" -#include "SplashT1Font.h" -#include "SplashT1FontFile.h" - -//------------------------------------------------------------------------ -// SplashT1FontFile -//------------------------------------------------------------------------ - -SplashFontFile *SplashT1FontFile::loadType1Font(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - const char **encA) { - int t1libIDA; - const char **encTmp; - char *encStrTmp; - int encStrSize; - char *encPtr; - int i; - - GooString *fileNameA; - SplashFontSrc *newsrc = NULL; - SplashFontFile *ff; - - if (! src->isFile) { - GooString *tmpFileName; - FILE *tmpFile; - if (!openTempFile(&tmpFileName, &tmpFile, "wb")) - return NULL; - fwrite(src->buf, 1, src->bufLen, tmpFile); - fclose(tmpFile); - newsrc = new SplashFontSrc; - newsrc->setFile(tmpFileName, gTrue); - src = newsrc; - delete tmpFileName; - } - fileNameA = src->fileName; - // load the font file - if ((t1libIDA = T1_AddFont(fileNameA->getCString())) < 0) { - delete newsrc; - return NULL; - } - T1_LoadFont(t1libIDA); - - // reencode it - encStrSize = 0; - for (i = 0; i < 256; ++i) { - if (encA[i]) { - encStrSize += strlen(encA[i]) + 1; - } - } - encTmp = (const char **)gmallocn(257, sizeof(char *)); - encStrTmp = (char *)gmallocn(encStrSize, sizeof(char)); - encPtr = encStrTmp; - for (i = 0; i < 256; ++i) { - if (encA[i]) { - strcpy(encPtr, encA[i]); - encTmp[i] = encPtr; - encPtr += strlen(encPtr) + 1; - } else { - encTmp[i] = ".notdef"; - } - } - encTmp[256] = "custom"; - T1_ReencodeFont(t1libIDA, (char **)encTmp); - - ff = new SplashT1FontFile(engineA, idA, src, - t1libIDA, encTmp, encStrTmp); - if (newsrc) - newsrc->unref(); - return ff; -} - -SplashT1FontFile::SplashT1FontFile(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *srcA, - int t1libIDA, const char **encA, char *encStrA): - SplashFontFile(idA, srcA) -{ - engine = engineA; - t1libID = t1libIDA; - enc = encA; - encStr = encStrA; -} - -SplashT1FontFile::~SplashT1FontFile() { - gfree(encStr); - gfree(enc); - T1_DeleteFont(t1libID); -} - -SplashFont *SplashT1FontFile::makeFont(SplashCoord *mat, - SplashCoord *textMat) { - SplashFont *font; - - font = new SplashT1Font(this, mat, textMat); - font->initCache(); - return font; -} - -#endif // HAVE_T1LIB_H diff --git a/splash/SplashT1FontFile.h b/splash/SplashT1FontFile.h deleted file mode 100644 index c094b6d8..00000000 --- a/splash/SplashT1FontFile.h +++ /dev/null @@ -1,70 +0,0 @@ -//======================================================================== -// -// SplashT1FontFile.h -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2006 Takashi Iwai -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#ifndef SPLASHT1FONTFILE_H -#define SPLASHT1FONTFILE_H - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "SplashFontFile.h" - -class SplashT1FontEngine; - -//------------------------------------------------------------------------ -// SplashT1FontFile -//------------------------------------------------------------------------ - -class SplashT1FontFile: public SplashFontFile { -public: - - static SplashFontFile *loadType1Font(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - const char **encA); - - virtual ~SplashT1FontFile(); - - // Create a new SplashT1Font, i.e., a scaled instance of this font - // file. - virtual SplashFont *makeFont(SplashCoord *mat, - SplashCoord *textMat); - -private: - - SplashT1FontFile(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - int t1libIDA, const char **encA, char *encStrA); - - SplashT1FontEngine *engine; - int t1libID; // t1lib font ID - const char **enc; - char *encStr; - - friend class SplashT1Font; -}; - -#endif // HAVE_T1LIB_H - -#endif -- 2.11.0