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inkscape: fix build for poppler 22.04

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Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
This commit is contained in:
Andreas Müller
2022-04-16 01:06:12 +02:00
parent 642cf697b1
commit 45d2ec2bf9
2 changed files with 146 additions and 0 deletions
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1
recipes-graphics/inkscape/inkscape.bb
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@@ -7,6 +7,7 @@ PV = "1.1.2"
SRC_URI = " \
https://inkscape.org/gallery/item/31668/${BP}.tar.xz \
file://0001-Fix-build-with-poppler-22.03.patch \
file://0002-Fix-build-with-poppler-22.04.patch \
"
SRC_URI[sha256sum] = "3ffe54a06d0b25a4cd8b6eb424536ef1ed205be13443a39cd437c8c7b89b96d1"
S = "${WORKDIR}/${BPN}-${PV}_2022-02-04_0a00cf5339"

145
recipes-graphics/inkscape/inkscape/0002-Fix-build-with-poppler-22.04.patch Normal file
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@@ -0,0 +1,145 @@
From d989cdf1059c78bc3bb6414330242073768d640b Mon Sep 17 00:00:00 2001
From: Rafael Siejakowski <rs@rs-math.net>
Date: Mon, 4 Apr 2022 22:09:39 -0300
Subject: [PATCH] Compatibility with Poppler 22.04
Replace vanilla pointers with std::shared_ptr for pointers to fonts;
eliminate manual ref-counting.
Fixes https://gitlab.com/inkscape/inkscape/-/issues/3387
Upstream-Status: Backport[https://gitlab.com/inkscape/inkscape/-/commit/d989cdf1059c78bc3bb6414330242073768d640b]
---
src/extension/internal/pdfinput/pdf-parser.cpp | 14 ++++++++------
.../internal/pdfinput/poppler-transition-api.h | 6 ++++++
src/extension/internal/pdfinput/svg-builder.cpp | 7 +------
src/extension/internal/pdfinput/svg-builder.h | 1 -
4 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/src/extension/internal/pdfinput/pdf-parser.cpp b/src/extension/internal/pdfinput/pdf-parser.cpp
index feecefa043..d6e2ede4f3 100644
--- a/src/extension/internal/pdfinput/pdf-parser.cpp
+++ b/src/extension/internal/pdfinput/pdf-parser.cpp
@@ -30,6 +30,7 @@
#include "Gfx.h"
#include "pdf-parser.h"
#include "util/units.h"
+#include "poppler-transition-api.h"
#include "glib/poppler-features.h"
#include "goo/gmem.h"
@@ -2158,7 +2159,7 @@ void PdfParser::opSetCharSpacing(Object args[], int /*numArgs*/)
// TODO not good that numArgs is ignored but args[] is used:
void PdfParser::opSetFont(Object args[], int /*numArgs*/)
{
- GfxFont *font = res->lookupFont(args[0].getName());
+ auto font = res->lookupFont(args[0].getName());
if (!font) {
// unsetting the font (drawing no text) is better than using the
@@ -2179,7 +2180,9 @@ void PdfParser::opSetFont(Object args[], int /*numArgs*/)
fflush(stdout);
}
+#if !POPPLER_CHECK_VERSION(22, 4, 0)
font->incRefCnt();
+#endif
state->setFont(font, args[1].getNum());
fontChanged = gTrue;
}
@@ -2373,7 +2376,6 @@ void PdfParser::doShowText(const GooString *s) {
#else
void PdfParser::doShowText(GooString *s) {
#endif
- GfxFont *font;
int wMode;
double riseX, riseY;
CharCode code;
@@ -2392,7 +2394,7 @@ void PdfParser::doShowText(GooString *s) {
#endif
int len, n, uLen;
- font = state->getFont();
+ auto font = state->getFont();
wMode = font->getWMode();
builder->beginString(state);
@@ -2445,10 +2447,10 @@ void PdfParser::doShowText(GooString *s) {
//out->updateCTM(state, 1, 0, 0, 1, 0, 0);
if (false){ /*!out->beginType3Char(state, curX + riseX, curY + riseY, tdx, tdy,
code, u, uLen)) {*/
- _POPPLER_CALL_ARGS(charProc, ((Gfx8BitFont *)font)->getCharProc, code);
- if ((resDict = ((Gfx8BitFont *)font)->getResources())) {
+ _POPPLER_CALL_ARGS(charProc, _POPPLER_FONTPTR_TO_GFX8(font)->getCharProc, code);
+ if (resDict = _POPPLER_FONTPTR_TO_GFX8(font)->getResources()) {
pushResources(resDict);
- }
+ }
if (charProc.isStream()) {
//parse(&charProc, gFalse); // TODO: parse into SVG font
} else {
diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
index 87a19d4..17e173a 100644
--- a/src/extension/internal/pdfinput/poppler-transition-api.h
+++ b/src/extension/internal/pdfinput/poppler-transition-api.h
@@ -14,6 +14,12 @@
#include <glib/poppler-features.h>
+#if POPPLER_CHECK_VERSION(22, 4, 0)
+#define _POPPLER_FONTPTR_TO_GFX8(font_ptr) ((Gfx8BitFont *)font_ptr.get())
+#else
+#define _POPPLER_FONTPTR_TO_GFX8(font_ptr) ((Gfx8BitFont *)font_ptr)
+#endif
+
#if POPPLER_CHECK_VERSION(0, 83, 0)
#define _POPPLER_CONST_83 const
#else
diff --git a/src/extension/internal/pdfinput/svg-builder.cpp b/src/extension/internal/pdfinput/svg-builder.cpp
index eede668893..901cc8cddb 100644
--- a/src/extension/internal/pdfinput/svg-builder.cpp
+++ b/src/extension/internal/pdfinput/svg-builder.cpp
@@ -108,7 +108,6 @@ SvgBuilder::~SvgBuilder() = default;
void SvgBuilder::_init() {
_font_style = nullptr;
- _current_font = nullptr;
_font_specification = nullptr;
_font_scaling = 1;
_need_font_update = true;
@@ -1064,11 +1063,8 @@ void SvgBuilder::updateFont(GfxState *state) {
_need_font_update = false;
updateTextMatrix(state); // Ensure that we have a text matrix built
- if (_font_style) {
- //sp_repr_css_attr_unref(_font_style);
- }
_font_style = sp_repr_css_attr_new();
- GfxFont *font = state->getFont();
+ auto font = state->getFont();
// Store original name
if (font->getName()) {
_font_specification = font->getName()->getCString();
@@ -1213,7 +1209,6 @@ void SvgBuilder::updateFont(GfxState *state) {
sp_repr_css_set_property(_font_style, "writing-mode", "tb");
}
- _current_font = font;
_invalidated_style = true;
}
diff --git a/src/extension/internal/pdfinput/svg-builder.h b/src/extension/internal/pdfinput/svg-builder.h
index fb4e64fa19..e91febd717 100644
--- a/src/extension/internal/pdfinput/svg-builder.h
+++ b/src/extension/internal/pdfinput/svg-builder.h
@@ -204,7 +204,6 @@ private:
std::vector<SvgGraphicsState> _state_stack;
SPCSSAttr *_font_style; // Current font style
- GfxFont *_current_font;
const char *_font_specification;
double _font_scaling;
bool _need_font_update;
--
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