diff -up inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/pdf-parser.cpp.omv~ inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/pdf-parser.cpp
--- inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/pdf-parser.cpp.omv~	2026-02-07 15:27:45.476486393 +0100
+++ inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/pdf-parser.cpp	2026-02-07 15:53:11.245328003 +0100
@@ -653,7 +653,7 @@ void PdfParser::opSetFlat(Object args[],
 void PdfParser::opSetLineJoin(Object args[], int /*numArgs*/)
 {
   builder->beforeStateChange(state);
-  state->setLineJoin(args[0].getInt());
+  state->setLineJoin((GfxState::LineJoinStyle)args[0].getInt());
   builder->updateStyle(state);
 }
 
@@ -661,7 +661,7 @@ void PdfParser::opSetLineJoin(Object arg
 void PdfParser::opSetLineCap(Object args[], int /*numArgs*/)
 {
   builder->beforeStateChange(state);
-  state->setLineCap(args[0].getInt());
+  state->setLineCap((GfxState::LineCapStyle)args[0].getInt());
   builder->updateStyle(state);
 }
 
@@ -1565,7 +1565,9 @@ void PdfParser::doShadingPatternFillFall
 
   // restore graphics state
   restoreState();
-  state->setPath(savedPath);
+  state->clearPath();
+  GfxPath *currPath = const_cast<GfxPath*>(state->getPath());
+  currPath->append(savedPath);
 }
 
 // TODO not good that numArgs is ignored but args[] is used:
@@ -1626,7 +1628,9 @@ void PdfParser::opShFill(Object args[],
   // restore graphics state
   if (savedState) {
     restoreState();
-    state->setPath(savedPath);
+    state->clearPath();
+    GfxPath *currPath = const_cast<GfxPath*>(state->getPath());
+    currPath->append(savedPath);
   }
 }
 
@@ -2213,7 +2217,7 @@ void PdfParser::opShowSpaceText(Object a
 {
   Array *a = nullptr;
   Object obj;
-  int wMode = 0; // Writing mode (horizontal/vertical).
+  GfxFont::WritingMode wMode = GfxFont::WritingMode::Horizontal; // Writing mode (horizontal/vertical).
 
   if (!state->getFont()) {
     error(errSyntaxError, getPos(), "No font in show/space");
@@ -2227,7 +2231,7 @@ void PdfParser::opShowSpaceText(Object a
     if (obj.isNum()) {
       // this uses the absolute value of the font size to match
       // Acrobat's behavior
-      if (wMode) {
+      if (wMode != GfxFont::WritingMode::Horizontal) {
 	state->textShift(0, -obj.getNum() * 0.001 *
 			    fabs(state->getFontSize()));
       } else {
@@ -2254,7 +2258,7 @@ void PdfParser::doShowText(const GooStri
 void PdfParser::doShowText(GooString *s) {
 #endif
     auto font = state->getFont();
-    int wMode = font->getWMode(); // Vertical/Horizontal/Invalid
+    GfxFont::WritingMode wMode = font->getWMode(); // Vertical/Horizontal/Invalid
 
     builder->beginString(state, get_goostring_length(*s));
 
@@ -2289,7 +2293,7 @@ void PdfParser::doShowText(GooString *s)
         auto ax = dx;
         auto ay = dy;
 
-        if (wMode != 0) {
+        if (wMode != GfxFont::WritingMode::Horizontal) {
             // Vertical text (or invalid value).
             dy += state->getCharSpace();
             if (n == 1 && *p == ' ') {
@@ -2964,7 +2968,7 @@ Stream *PdfParser::buildImageStream() {
   // make stream
 #if defined(POPPLER_NEW_OBJECT_API)
   str = new EmbedStream(parser->getStream(), dict.copy(), gFalse, 0);
-  str = str->addFilters(dict.getDict());
+  str = str->addFilters(std::unique_ptr<Stream>(str), dict.getDict()).release();
 #else
   str = new EmbedStream(parser->getStream(), &dict, gFalse, 0);
   str = str->addFilters(&dict);
@@ -3138,7 +3142,7 @@ void PdfParser::loadOptionalContentLayer
             // Normally we'd use poppler optContentIsVisible, but these dict
             // objects don't retain their references so can't be used directly.
             for (auto &[ref, ocg] : ocgs->getOCGs()) {
-                if (ocg->getName()->cmp(label) == 0)
+                if (ocg->getName()->toStr() == label)
                     visible = ocg->getState() == OptionalContentGroup::On;
             }
             builder->addOptionalGroup(dict->getKey(j), label, visible);
diff -up inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/svg-builder.cpp.omv~ inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/svg-builder.cpp
--- inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/svg-builder.cpp.omv~	2026-02-07 15:23:57.471761629 +0100
+++ inkscape-1.4.3_2025-12-25_0d15f75042/src/extension/internal/pdfinput/svg-builder.cpp	2026-02-07 15:26:41.717103687 +0100
@@ -1386,7 +1386,7 @@ void SvgBuilder::updateFont(GfxState *st
     sp_repr_css_set_property(_css_font, "font-variant", "normal");
 
     // Writing mode
-    if ( font->getWMode() == 0 ) {
+    if ( font->getWMode() == GfxFont::WritingMode::Horizontal ) {
         sp_repr_css_set_property(_css_font, "writing-mode", "lr");
     } else {
         sp_repr_css_set_property(_css_font, "writing-mode", "tb");
@@ -1398,7 +1398,7 @@ void SvgBuilder::updateFont(GfxState *st
  */
 void SvgBuilder::updateTextShift(GfxState *state, double shift) {
     double shift_value = -shift * 0.001 * fabs(state->getFontSize());
-    if (state->getFont()->getWMode()) {
+    if (state->getFont()->getWMode() != GfxFont::WritingMode::Horizontal) {
         _text_position[1] += shift_value;
     } else {
         _text_position[0] += shift_value;
@@ -1452,7 +1452,7 @@ Inkscape::XML::Node* SvgBuilder::_flushT
 
     // Text direction is a property of the <text> element.
     auto font = state->getFont();
-    if (font->getWMode() == 1) {
+    if (font->getWMode() == GfxFont::WritingMode::Vertical) {
         // Only set if vertical.
         auto css_text = sp_repr_css_attr_new();
         sp_repr_css_set_property(css_text, "writing-mode", "tb");
@@ -1546,8 +1546,8 @@ Inkscape::XML::Node* SvgBuilder::_flushT
         bool output_tspan =
             next_it == _glyphs.end() ||
             next_it->style_changed   ||
-            (writing_mode == 0 && std::abs(glyph.text_position[1] - next_it->text_position[1]) > 0.1) ||
-            (writing_mode == 1 && std::abs(glyph.text_position[0] - next_it->text_position[0]) > 0.1);
+            (writing_mode == GfxFont::WritingMode::Horizontal && std::abs(glyph.text_position[1] - next_it->text_position[1]) > 0.1) ||
+            (writing_mode == GfxFont::WritingMode::Vertical && std::abs(glyph.text_position[0] - next_it->text_position[0]) > 0.1);
 
         if (output_tspan) {