media-gfx/inkscape: Fixed compilation with >=app-text/poppler-0.69.0

Package-Manager: Portage-2.3.51, Repoman-2.3.12
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

3 files changed, 433 insertions, 0 deletions

diff --git a/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.69.patch b/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.69.patch
new file mode 100644
index 000000000000..593ba242db4d
--- /dev/null
+++ b/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.69.patch
@@ -0,0 +1,400 @@
+From 96781f5cea8af9777d87e056506b2bce660c397e Mon Sep 17 00:00:00 2001
+From: Thomas Holder <thomas@thomas-holder.de>
+Date: Fri, 28 Sep 2018 18:05:30 +0000
+Subject: [PATCH] fix 1789208 poppler 0.69
+
+---
+ CMakeScripts/DefineDependsandFlags.cmake      | 12 -----
+ src/extension/internal/pdfinput/pdf-input.cpp |  2 +-
+ src/extension/internal/pdfinput/pdf-input.h   |  1 +
+ .../internal/pdfinput/pdf-parser.cpp          | 46 ++++++++-----------
+ src/extension/internal/pdfinput/pdf-parser.h  | 12 +++--
+ .../pdfinput/poppler-transition-api.h         | 39 ++++++++++++++++
+ .../internal/pdfinput/svg-builder.cpp         | 22 ++++-----
+ src/extension/internal/pdfinput/svg-builder.h |  3 +-
+ 8 files changed, 80 insertions(+), 57 deletions(-)
+ create mode 100644 src/extension/internal/pdfinput/poppler-transition-api.h
+
+diff --git a/CMakeScripts/DefineDependsandFlags.cmake b/CMakeScripts/DefineDependsandFlags.cmake
+index c0fce145be..c1244055d5 100644
+--- a/CMakeScripts/DefineDependsandFlags.cmake
++++ b/CMakeScripts/DefineDependsandFlags.cmake
+@@ -116,18 +116,6 @@ if(ENABLE_POPPLER)
+ 		set(HAVE_POPPLER_GLIB ON)
+ 	    endif()
+ 	endif()
+-	if(POPPLER_VERSION VERSION_GREATER "0.26.0" OR
+-		POPPLER_VERSION VERSION_EQUAL   "0.26.0")
+-	    set(POPPLER_EVEN_NEWER_COLOR_SPACE_API ON)
+-	endif()
+-	if(POPPLER_VERSION VERSION_GREATER "0.29.0" OR
+-		POPPLER_VERSION VERSION_EQUAL   "0.29.0")
+-	    set(POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API ON)
+-	endif()
+-	if(POPPLER_VERSION VERSION_GREATER "0.58.0" OR
+-		POPPLER_VERSION VERSION_EQUAL   "0.58.0")
+-            set(POPPLER_NEW_OBJECT_API ON)
+-	endif()
+     else()
+ 	set(ENABLE_POPPLER_CAIRO OFF)
+     endif()
+diff --git a/src/extension/internal/pdfinput/pdf-input.cpp b/src/extension/internal/pdfinput/pdf-input.cpp
+index e3115620e3..9621e306a0 100644
+--- a/src/extension/internal/pdfinput/pdf-input.cpp
++++ b/src/extension/internal/pdfinput/pdf-input.cpp
+@@ -793,7 +793,7 @@ PdfInput::open(::Inkscape::Extension::Input * /*mod*/, const gchar * uri) {
+             dlg->getImportSettings(prefs);
+ 
+         // Apply crop settings
+-        PDFRectangle *clipToBox = NULL;
++        _POPPLER_CONST PDFRectangle *clipToBox = NULL;
+         double crop_setting;
+         sp_repr_get_double(prefs, "cropTo", &crop_setting);
+ 
+diff --git a/src/extension/internal/pdfinput/pdf-input.h b/src/extension/internal/pdfinput/pdf-input.h
+index 6e36603c31..73bbfe2a71 100644
+--- a/src/extension/internal/pdfinput/pdf-input.h
++++ b/src/extension/internal/pdfinput/pdf-input.h
+@@ -15,6 +15,7 @@
+ #endif
+ 
+ #ifdef HAVE_POPPLER
++#include "poppler-transition-api.h"
+ 
+ #include <gtkmm/dialog.h>
+ 
+diff --git a/src/extension/internal/pdfinput/pdf-parser.cpp b/src/extension/internal/pdfinput/pdf-parser.cpp
+index ea9f902e09..4a7fd8a5e5 100644
+--- a/src/extension/internal/pdfinput/pdf-parser.cpp
++++ b/src/extension/internal/pdfinput/pdf-parser.cpp
+@@ -295,8 +295,8 @@ PdfParser::PdfParser(XRef *xrefA,
+                      int /*pageNum*/,
+ 		     int rotate,
+ 		     Dict *resDict,
+-                     PDFRectangle *box,
+-		     PDFRectangle *cropBox) :
++                     _POPPLER_CONST PDFRectangle *box,
++                     _POPPLER_CONST PDFRectangle *cropBox) :
+     xref(xrefA),
+     builder(builderA),
+     subPage(gFalse),
+@@ -318,7 +318,7 @@ PdfParser::PdfParser(XRef *xrefA,
+   builder->setDocumentSize(Inkscape::Util::Quantity::convert(state->getPageWidth(), "pt", "px"),
+                            Inkscape::Util::Quantity::convert(state->getPageHeight(), "pt", "px"));
+ 
+-  double *ctm = state->getCTM();
++  const double *ctm = state->getCTM();
+   double scaledCTM[6];
+   for (int i = 0; i < 6; ++i) {
+     baseMatrix[i] = ctm[i];
+@@ -353,7 +353,7 @@ PdfParser::PdfParser(XRef *xrefA,
+ PdfParser::PdfParser(XRef *xrefA,
+ 		     Inkscape::Extension::Internal::SvgBuilder *builderA,
+                      Dict *resDict,
+-		     PDFRectangle *box) :
++		     _POPPLER_CONST PDFRectangle *box) :
+     xref(xrefA),
+     builder(builderA),
+     subPage(gTrue),
+@@ -572,7 +572,7 @@ const char *PdfParser::getPreviousOperator(unsigned int look_back) {
+ 
+ void PdfParser::execOp(Object *cmd, Object args[], int numArgs) {
+   PdfOperator *op;
+-  char *name;
++  const char *name;
+   Object *argPtr;
+   int i;
+ 
+@@ -620,7 +620,7 @@ void PdfParser::execOp(Object *cmd, Object args[], int numArgs) {
+   (this->*op->func)(argPtr, numArgs);
+ }
+ 
+-PdfOperator* PdfParser::findOp(char *name) {
++PdfOperator* PdfParser::findOp(const char *name) {
+   int a = -1;
+   int b = numOps;
+   int cmp = -1;
+@@ -1752,7 +1752,7 @@ void PdfParser::doShadingPatternFillFallback(GfxShadingPattern *sPat,
+                                              GBool stroke, GBool eoFill) {
+   GfxShading *shading;
+   GfxPath *savedPath;
+-  double *ctm, *btm, *ptm;
++  const double *ctm, *btm, *ptm;
+   double m[6], ictm[6], m1[6];
+   double xMin, yMin, xMax, yMax;
+   double det;
+@@ -1994,7 +1994,7 @@ void PdfParser::doFunctionShFill1(GfxFunctionShading *shading,
+   GfxColor color0M, color1M, colorM0, colorM1, colorMM;
+   GfxColor colors2[4];
+   double functionColorDelta = colorDeltas[pdfFunctionShading-1];
+-  double *matrix;
++  const double *matrix;
+   double xM, yM;
+   int nComps, i, j;
+ 
+@@ -2174,7 +2174,7 @@ void PdfParser::doPatchMeshShFill(GfxPatchMeshShading *shading) {
+   }
+ }
+ 
+-void PdfParser::fillPatch(GfxPatch *patch, int nComps, int depth) {
++void PdfParser::fillPatch(_POPPLER_CONST GfxPatch *patch, int nComps, int depth) {
+   GfxPatch patch00 = blankPatch();
+   GfxPatch patch01 = blankPatch();
+   GfxPatch patch10 = blankPatch();
+@@ -2595,7 +2595,7 @@ void PdfParser::doShowText(GooString *s) {
+   double x, y, dx, dy, tdx, tdy;
+   double originX, originY, tOriginX, tOriginY;
+   double oldCTM[6], newCTM[6];
+-  double *mat;
++  const double *mat;
+   Object charProc;
+   Dict *resDict;
+   Parser *oldParser;
+@@ -3669,7 +3669,6 @@ void PdfParser::opBeginImage(Object /*args*/[], int /*numArgs*/)
+ Stream *PdfParser::buildImageStream() {
+   Object dict;
+   Object obj;
+-  char *key;
+   Stream *str;
+ 
+   // build dictionary
+@@ -3687,26 +3686,17 @@ Stream *PdfParser::buildImageStream() {
+       obj.free();
+ #endif
+     } else {
+-      key = copyString(obj.getName());
+-#if defined(POPPLER_NEW_OBJECT_API)
+-      obj = parser->getObj();
+-#else
+-      obj.free();
+-      parser->getObj(&obj);
+-#endif
+-      if (obj.isEOF() || obj.isError()) {
+-	gfree(key);
++      Object obj2;
++      _POPPLER_CALL(obj2, parser->getObj);
++      if (obj2.isEOF() || obj2.isError()) {
++        _POPPLER_FREE(obj);
+ 	break;
+       }
+-#if defined(POPPLER_NEW_OBJECT_API)
+-      dict.dictAdd(key, std::move(obj));
++      _POPPLER_DICTADD(dict, obj.getName(), obj2);
++      _POPPLER_FREE(obj);
++      _POPPLER_FREE(obj2);
+     }
+-    obj = parser->getObj();
+-#else
+-      dict.dictAdd(key, &obj);
+-    }
+-    parser->getObj(&obj);
+-#endif
++    _POPPLER_CALL(obj, parser->getObj);
+   }
+   if (obj.isEOF()) {
+     error(errSyntaxError, getPos(), "End of file in inline image");
+diff --git a/src/extension/internal/pdfinput/pdf-parser.h b/src/extension/internal/pdfinput/pdf-parser.h
+index ed28274f42..0a04c81d46 100644
+--- a/src/extension/internal/pdfinput/pdf-parser.h
++++ b/src/extension/internal/pdfinput/pdf-parser.h
+@@ -9,6 +9,7 @@
+ #define PDF_PARSER_H
+ 
+ #ifdef HAVE_POPPLER
++#include "poppler-transition-api.h"
+ 
+ #ifdef USE_GCC_PRAGMAS
+ #pragma interface
+@@ -128,11 +129,14 @@ public:
+ 
+   // Constructor for regular output.
+   PdfParser(XRef *xrefA, SvgBuilder *builderA, int pageNum, int rotate,
+-            Dict *resDict, PDFRectangle *box, PDFRectangle *cropBox);
++            Dict *resDict,
++            _POPPLER_CONST PDFRectangle *box,
++            _POPPLER_CONST PDFRectangle *cropBox);
+ 
+   // Constructor for a sub-page object.
+   PdfParser(XRef *xrefA, Inkscape::Extension::Internal::SvgBuilder *builderA,
+-            Dict *resDict, PDFRectangle *box);
++            Dict *resDict,
++            _POPPLER_CONST PDFRectangle *box);
+ 
+   virtual ~PdfParser();
+ 
+@@ -186,7 +190,7 @@ private:
+ 
+   void go(GBool topLevel);
+   void execOp(Object *cmd, Object args[], int numArgs);
+-  PdfOperator *findOp(char *name);
++  PdfOperator *findOp(const char *name);
+   GBool checkArg(Object *arg, TchkType type);
+   int getPos();
+ 
+@@ -257,7 +261,7 @@ private:
+ 			   double x2, double y2, GfxColor *color2,
+ 			   int nComps, int depth);
+   void doPatchMeshShFill(GfxPatchMeshShading *shading);
+-  void fillPatch(GfxPatch *patch, int nComps, int depth);
++  void fillPatch(_POPPLER_CONST GfxPatch *patch, int nComps, int depth);
+   void doEndPath();
+ 
+   // path clipping operators
+diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
+new file mode 100644
+index 0000000000..898e64bf2b
+--- /dev/null
++++ b/src/extension/internal/pdfinput/poppler-transition-api.h
+@@ -0,0 +1,39 @@
++#ifndef SEEN_POPPLER_TRANSITION_API_H
++#define SEEN_POPPLER_TRANSITION_API_H
++
++#include <glib/poppler-features.h>
++
++#if POPPLER_CHECK_VERSION(0,70,0)
++#define _POPPLER_CONST const
++#else
++#define _POPPLER_CONST
++#endif
++
++#if POPPLER_CHECK_VERSION(0,69,0)
++#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(key, std::move(obj))
++#elif POPPLER_CHECK_VERSION(0,58,0)
++#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), std::move(obj))
++#else
++#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), &obj)
++#endif
++
++#if POPPLER_CHECK_VERSION(0,58,0)
++#define POPPLER_NEW_OBJECT_API
++#define _POPPLER_FREE(obj)
++#define _POPPLER_CALL(ret, func) (ret = func())
++#define _POPPLER_CALL_ARGS(ret, func, ...) (ret = func(__VA_ARGS__))
++#else
++#define _POPPLER_FREE(obj) (obj).free()
++#define _POPPLER_CALL(ret, func) (*func(&ret))
++#define _POPPLER_CALL_ARGS(ret, func, ...) (*func(__VA_ARGS__, &ret))
++#endif
++
++#if POPPLER_CHECK_VERSION(0, 29, 0)
++#define POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API
++#endif
++
++#if POPPLER_CHECK_VERSION(0, 25, 0)
++#define POPPLER_EVEN_NEWER_COLOR_SPACE_API
++#endif
++
++#endif
+diff --git a/src/extension/internal/pdfinput/svg-builder.cpp b/src/extension/internal/pdfinput/svg-builder.cpp
+index 767c8af4d4..d449d1af52 100644
+--- a/src/extension/internal/pdfinput/svg-builder.cpp
++++ b/src/extension/internal/pdfinput/svg-builder.cpp
+@@ -625,7 +625,7 @@ gchar *SvgBuilder::_createPattern(GfxPattern *pattern, GfxState *state, bool is_
+     if ( pattern != NULL ) {
+         if ( pattern->getType() == 2 ) {  // Shading pattern
+             GfxShadingPattern *shading_pattern = static_cast<GfxShadingPattern *>(pattern);
+-            double *ptm;
++            const double *ptm;
+             double m[6] = {1, 0, 0, 1, 0, 0};
+             double det;
+ 
+@@ -672,7 +672,7 @@ gchar *SvgBuilder::_createTilingPattern(GfxTilingPattern *tiling_pattern,
+ 
+     Inkscape::XML::Node *pattern_node = _xml_doc->createElement("svg:pattern");
+     // Set pattern transform matrix
+-    double *p2u = tiling_pattern->getMatrix();
++    const double *p2u = tiling_pattern->getMatrix();
+     double m[6] = {1, 0, 0, 1, 0, 0};
+     double det;
+     det = _ttm[0] * _ttm[3] - _ttm[1] * _ttm[2];    // see LP Bug 1168908
+@@ -698,7 +698,7 @@ gchar *SvgBuilder::_createTilingPattern(GfxTilingPattern *tiling_pattern,
+     pattern_node->setAttribute("patternUnits", "userSpaceOnUse");
+     // Set pattern tiling
+     // FIXME: don't ignore XStep and YStep
+-    double *bbox = tiling_pattern->getBBox();
++    const double *bbox = tiling_pattern->getBBox();
+     sp_repr_set_svg_double(pattern_node, "x", 0.0);
+     sp_repr_set_svg_double(pattern_node, "y", 0.0);
+     sp_repr_set_svg_double(pattern_node, "width", bbox[2] - bbox[0]);
+@@ -751,7 +751,7 @@ gchar *SvgBuilder::_createTilingPattern(GfxTilingPattern *tiling_pattern,
+  */
+ gchar *SvgBuilder::_createGradient(GfxShading *shading, double *matrix, bool for_shading) {
+     Inkscape::XML::Node *gradient;
+-    Function *func;
++    _POPPLER_CONST Function *func;
+     int num_funcs;
+     bool extend0, extend1;
+ 
+@@ -865,7 +865,7 @@ static bool svgGetShadingColorRGB(GfxShading *shading, double offset, GfxRGB *re
+ 
+ #define INT_EPSILON 8
+ bool SvgBuilder::_addGradientStops(Inkscape::XML::Node *gradient, GfxShading *shading,
+-                                   Function *func) {
++                                   _POPPLER_CONST Function *func) {
+     int type = func->getType();
+     if ( type == 0 || type == 2 ) {  // Sampled or exponential function
+         GfxRGB stop1, stop2;
+@@ -877,9 +877,9 @@ bool SvgBuilder::_addGradientStops(Inkscape::XML::Node *gradient, GfxShading *sh
+             _addStopToGradient(gradient, 1.0, &stop2, 1.0);
+         }
+     } else if ( type == 3 ) { // Stitching
+-        StitchingFunction *stitchingFunc = static_cast<StitchingFunction*>(func);
+-        double *bounds = stitchingFunc->getBounds();
+-        double *encode = stitchingFunc->getEncode();
++        auto stitchingFunc = static_cast<_POPPLER_CONST StitchingFunction*>(func);
++        const double *bounds = stitchingFunc->getBounds();
++        const double *encode = stitchingFunc->getEncode();
+         int num_funcs = stitchingFunc->getNumFuncs();
+ 
+         // Add stops from all the stitched functions
+@@ -890,7 +890,7 @@ bool SvgBuilder::_addGradientStops(Inkscape::XML::Node *gradient, GfxShading *sh
+             svgGetShadingColorRGB(shading, bounds[i + 1], &color);
+             // Add stops
+             if (stitchingFunc->getFunc(i)->getType() == 2) {    // process exponential fxn
+-                double expE = (static_cast<ExponentialFunction*>(stitchingFunc->getFunc(i)))->getE();
++                double expE = (static_cast<_POPPLER_CONST ExponentialFunction*>(stitchingFunc->getFunc(i)))->getE();
+                 if (expE > 1.0) {
+                     expE = (bounds[i + 1] - bounds[i])/expE;    // approximate exponential as a single straight line at x=1
+                     if (encode[2*i] == 0) {    // normal sequence
+@@ -1148,7 +1148,7 @@ void SvgBuilder::updateFont(GfxState *state) {
+     Inkscape::CSSOStringStream os_font_size;
+     double css_font_size = _font_scaling * state->getFontSize();
+     if ( font->getType() == fontType3 ) {
+-        double *font_matrix = font->getFontMatrix();
++        const double *font_matrix = font->getFontMatrix();
+         if ( font_matrix[0] != 0.0 ) {
+             css_font_size *= font_matrix[3] / font_matrix[0];
+         }
+@@ -1193,7 +1193,7 @@ void SvgBuilder::updateTextPosition(double tx, double ty) {
+ void SvgBuilder::updateTextMatrix(GfxState *state) {
+     _flushText();
+     // Update text matrix
+-    double *text_matrix = state->getTextMat();
++    const double *text_matrix = state->getTextMat();
+     double w_scale = sqrt( text_matrix[0] * text_matrix[0] + text_matrix[2] * text_matrix[2] );
+     double h_scale = sqrt( text_matrix[1] * text_matrix[1] + text_matrix[3] * text_matrix[3] );
+     double max_scale;
+diff --git a/src/extension/internal/pdfinput/svg-builder.h b/src/extension/internal/pdfinput/svg-builder.h
+index 55daacee74..34b42e17b8 100644
+--- a/src/extension/internal/pdfinput/svg-builder.h
++++ b/src/extension/internal/pdfinput/svg-builder.h
+@@ -15,6 +15,7 @@
+ #endif
+ 
+ #ifdef HAVE_POPPLER
++#include "poppler-transition-api.h"
+ 
+ class SPDocument;
+ namespace Inkscape {
+@@ -174,7 +175,7 @@ private:
+     void _addStopToGradient(Inkscape::XML::Node *gradient, double offset,
+                             GfxRGB *color, double opacity);
+     bool _addGradientStops(Inkscape::XML::Node *gradient, GfxShading *shading,
+-                           Function *func);
++                           _POPPLER_CONST Function *func);
+     gchar *_createTilingPattern(GfxTilingPattern *tiling_pattern, GfxState *state,
+                                 bool is_stroke=false);
+     // Image/mask creation
+-- 
+2.19.1
+
diff --git a/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.71.patch b/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.71.patch
new file mode 100644
index 000000000000..fe6ee81260cf
--- /dev/null
+++ b/media-gfx/inkscape/files/inkscape-0.92.3-poppler-0.71.patch
@@ -0,0 +1,31 @@
+From 493aa253fe5c5b1879c0aa26bdad0aa84ba5d6db Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Wed, 7 Nov 2018 16:36:22 +0100
+Subject: [PATCH] Fix build with poppler-0.71.0
+
+Fix blatantly backported from
+https://launchpadlibrarian.net/396085203/inkscape-poppler-v071.patch
+---
+ src/extension/internal/pdfinput/poppler-transition-api.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
+index 6ed911b04b..4437052593 100644
+--- a/src/extension/internal/pdfinput/poppler-transition-api.h
++++ b/src/extension/internal/pdfinput/poppler-transition-api.h
+@@ -3,6 +3,12 @@
+ 
+ #include <glib/poppler-features.h>
+ 
++#if POPPLER_CHECK_VERSION(0,71,0)
++typedef bool GBool;
++#define gTrue true
++#define gFalse false
++#endif
++
+ #if POPPLER_CHECK_VERSION(0,70,0)
+ #define _POPPLER_CONST const
+ #else
+-- 
+2.19.1
+
diff --git a/media-gfx/inkscape/inkscape-0.92.3-r1.ebuild b/media-gfx/inkscape/inkscape-0.92.3-r1.ebuild
index c022c704d3a7..bc4433cc9962 100644
--- a/media-gfx/inkscape/inkscape-0.92.3-r1.ebuild
+++ b/media-gfx/inkscape/inkscape-0.92.3-r1.ebuild
@@ -101,6 +101,8 @@ PATCHES=(
 	"${FILESDIR}/${PN}-0.92.3-poppler-0.64.patch"
 	"${FILESDIR}/${PN}-0.92.3-poppler-0.65.patch"
 	"${FILESDIR}/${PN}-0.92.3-poppler-0.64-2.patch"
+	"${FILESDIR}/${PN}-0.92.3-poppler-0.69.patch"
+	"${FILESDIR}/${PN}-0.92.3-poppler-0.71.patch"
 )
 
 S="${WORKDIR}/${MY_P}"