Look for changes to Default colorspaces in XObjects.

12 files changed, 148 insertions, 62 deletions

diff --git a/include/mupdf/fitz/colorspace.h b/include/mupdf/fitz/colorspace.h
index 068ec896..7bd87adf 100644
--- a/include/mupdf/fitz/colorspace.h
+++ b/include/mupdf/fitz/colorspace.h
@@ -204,6 +204,7 @@ fz_buffer *fz_icc_data_from_icc_colorspace(fz_context *ctx, const fz_colorspace
 fz_default_colorspaces *fz_new_default_colorspaces(fz_context *ctx);
 fz_default_colorspaces* fz_keep_default_colorspaces(fz_context *ctx, fz_default_colorspaces *default_cs);
 void fz_drop_default_colorspaces(fz_context *ctx, fz_default_colorspaces *default_cs);
+fz_default_colorspaces *fz_clone_default_colorspaces(fz_context *ctx, fz_default_colorspaces *base);
 
 /* Do we want to make fz_default_colorspaces public and get rid of these? */
 void fz_set_default_gray(fz_context *ctx, fz_default_colorspaces *default_cs, fz_colorspace *cs);
diff --git a/include/mupdf/fitz/glyph-cache.h b/include/mupdf/fitz/glyph-cache.h
index 100986a8..2a86213b 100644
--- a/include/mupdf/fitz/glyph-cache.h
+++ b/include/mupdf/fitz/glyph-cache.h
@@ -8,8 +8,8 @@
 
 void fz_purge_glyph_cache(fz_context *ctx);
 fz_pixmap *fz_render_glyph_pixmap(fz_context *ctx, fz_font*, int, fz_matrix *, const fz_irect *scissor, int aa);
-void fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gid, const fz_matrix *trm, void *gstate, int nestedDepth);
-void fz_prepare_t3_glyph(fz_context *ctx, fz_font *font, int gid, int nestedDepth);
+void fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gid, const fz_matrix *trm, void *gstate, int nested_depth, fz_default_colorspaces *def_cs);
+void fz_prepare_t3_glyph(fz_context *ctx, fz_font *font, int gid, int nested_depth);
 void fz_dump_glyph_cache_stats(fz_context *ctx);
 float fz_subpixel_adjust(fz_context *ctx, fz_matrix *ctm, fz_matrix *subpix_ctm, unsigned char *qe, unsigned char *qf);
 
diff --git a/include/mupdf/pdf/font.h b/include/mupdf/pdf/font.h
index 51e9cd43..23bc77bf 100644
--- a/include/mupdf/pdf/font.h
+++ b/include/mupdf/pdf/font.h
@@ -106,8 +106,8 @@ int pdf_font_cid_to_gid(fz_context *ctx, pdf_font_desc *fontdesc, int cid);
 const unsigned char *pdf_lookup_substitute_font(fz_context *ctx, int mono, int serif, int bold, int italic, int *len);
 
 pdf_font_desc *pdf_load_type3_font(fz_context *ctx, pdf_document *doc, pdf_obj *rdb, pdf_obj *obj);
-void pdf_load_type3_glyphs(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontdesc, int nestedDepth);
-pdf_font_desc *pdf_load_font(fz_context *ctx, pdf_document *doc, pdf_obj *rdb, pdf_obj *obj, int nestedDepth);
+void pdf_load_type3_glyphs(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontdesc, int nested_depth);
+pdf_font_desc *pdf_load_font(fz_context *ctx, pdf_document *doc, pdf_obj *rdb, pdf_obj *obj, int nested_depth);
 pdf_font_desc *pdf_load_hail_mary_font(fz_context *ctx, pdf_document *doc);
 
 pdf_font_desc *pdf_new_font_desc(fz_context *ctx);
@@ -119,7 +119,7 @@ void pdf_print_font(fz_context *ctx, fz_output *out, pdf_font_desc *fontdesc);
 fz_rect *pdf_measure_text(fz_context *ctx, pdf_font_desc *fontdesc, unsigned char *buf, size_t len, fz_rect *rect);
 float pdf_text_stride(fz_context *ctx, pdf_font_desc *fontdesc, float fontsize, unsigned char *buf, size_t len, float room, size_t *count);
 
-void pdf_run_glyph(fz_context *ctx, pdf_document *doc, pdf_obj *resources, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nestedDepth);
+void pdf_run_glyph(fz_context *ctx, pdf_document *doc, pdf_obj *resources, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nested_depth, fz_default_colorspaces *default_cs);
 
 pdf_obj *pdf_add_simple_font(fz_context *ctx, pdf_document *doc, fz_font *font);
 pdf_obj *pdf_add_cid_font(fz_context *ctx, pdf_document *doc, fz_font *font);
diff --git a/include/mupdf/pdf/interpret.h b/include/mupdf/pdf/interpret.h
index b069da0a..812b0b92 100644
--- a/include/mupdf/pdf/interpret.h
+++ b/include/mupdf/pdf/interpret.h
@@ -181,7 +181,7 @@ struct pdf_csi_s
 	0 for an initial call, and will be incremented in nested calls
 	due to Type 3 fonts.
 */
-pdf_processor *pdf_new_run_processor(fz_context *ctx, fz_device *dev, const fz_matrix *ctm, const char *usage, pdf_gstate *gstate, int nested);
+pdf_processor *pdf_new_run_processor(fz_context *ctx, fz_device *dev, const fz_matrix *ctm, const char *usage, pdf_gstate *gstate, int nested, fz_default_colorspaces *default_cs);
 
 /*
 	pdf_new_buffer_processor: Create a buffer processor. This
diff --git a/include/mupdf/pdf/page.h b/include/mupdf/pdf/page.h
index 02d6dd4e..13f61bfa 100644
--- a/include/mupdf/pdf/page.h
+++ b/include/mupdf/pdf/page.h
@@ -179,6 +179,11 @@ fz_transition *pdf_page_presentation(fz_context *ctx, pdf_page *page, fz_transit
 fz_default_colorspaces *pdf_load_default_colorspaces(fz_context *ctx, pdf_document *doc, pdf_page *page);
 
 /*
+	Update default colorspaces for an xobject.
+*/
+fz_default_colorspaces *pdf_update_default_colorspaces(fz_context *ctx, fz_default_colorspaces *old_cs, pdf_obj *res);
+
+/*
  * Page tree, pages and related objects
  */
 
diff --git a/source/fitz/colorspace.c b/source/fitz/colorspace.c
index 9d5c93ab..da4a4f29 100644
--- a/source/fitz/colorspace.c
+++ b/source/fitz/colorspace.c
@@ -3872,6 +3872,18 @@ fz_new_default_colorspaces(fz_context *ctx)
 }
 
 fz_default_colorspaces *
+fz_clone_default_colorspaces(fz_context *ctx, fz_default_colorspaces *base)
+{
+	fz_default_colorspaces *default_cs = fz_malloc_struct(ctx, fz_default_colorspaces);
+	default_cs->refs = 1;
+	default_cs->gray = fz_keep_colorspace(ctx, base->gray);
+	default_cs->rgb = fz_keep_colorspace(ctx, base->rgb);
+	default_cs->cmyk = fz_keep_colorspace(ctx, base->cmyk);
+	default_cs->oi = fz_keep_colorspace(ctx, base->oi);
+	return default_cs;
+}
+
+fz_default_colorspaces *
 fz_keep_default_colorspaces(fz_context *ctx, fz_default_colorspaces *default_cs)
 {
 	return fz_keep_imp(ctx, default_cs, &default_cs->refs);
diff --git a/source/fitz/font-imp.h b/source/fitz/font-imp.h
index 59ae628e..74a25ccf 100644
--- a/source/fitz/font-imp.h
+++ b/source/fitz/font-imp.h
@@ -19,7 +19,7 @@ struct fz_font_s
 	float *t3widths; /* has 256 entries if used */
 	unsigned short *t3flags; /* has 256 entries if used */
 	void *t3doc; /* a pdf_document for the callback */
-	void (*t3run)(fz_context *ctx, void *doc, void *resources, fz_buffer *contents, struct fz_device_s *dev, const fz_matrix *ctm, void *gstate, int nestedDepth);
+	void (*t3run)(fz_context *ctx, void *doc, void *resources, fz_buffer *contents, struct fz_device_s *dev, const fz_matrix *ctm, void *gstate, int nested_depth, fz_default_colorspaces *default_cs);
 	void (*t3freeres)(fz_context *ctx, void *doc, void *resources);
 
 	fz_rect bbox;	/* font bbox is used only for t3 fonts */
diff --git a/source/fitz/font.c b/source/fitz/font.c
index 780d6c83..58a42314 100644
--- a/source/fitz/font.c
+++ b/source/fitz/font.c
@@ -1276,7 +1276,7 @@ fz_prepare_t3_glyph(fz_context *ctx, fz_font *font, int gid, int nested_depth)
 			FZ_DEVFLAG_LINEWIDTH_UNDEFINED;
 	fz_try(ctx)
 	{
-		font->t3run(ctx, font->t3doc, font->t3resources, contents, dev, &fz_identity, NULL, 0);
+		font->t3run(ctx, font->t3doc, font->t3resources, contents, dev, &fz_identity, NULL, 0, NULL);
 		fz_close_device(ctx, dev);
 		font->t3flags[gid] = dev->flags;
 		d1_rect = dev->d1_rect;
@@ -1418,7 +1418,7 @@ fz_render_t3_glyph(fz_context *ctx, fz_font *font, int gid, const fz_matrix *trm
 }
 
 void
-fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gid, const fz_matrix *trm, void *gstate, int nested_depth)
+fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gid, const fz_matrix *trm, void *gstate, int nested_depth, fz_default_colorspaces *def_cs)
 {
 	fz_matrix ctm;
 	void *contents;
@@ -1444,7 +1444,7 @@ fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gi
 	}
 
 	fz_concat(&ctm, &font->t3matrix, trm);
-	font->t3run(ctx, font->t3doc, font->t3resources, contents, dev, &ctm, gstate, nested_depth);
+	font->t3run(ctx, font->t3doc, font->t3resources, contents, dev, &ctm, gstate, nested_depth, def_cs);
 }
 
 fz_rect *
diff --git a/source/pdf/pdf-op-run.c b/source/pdf/pdf-op-run.c
index 324ee32d..2b9b134c 100644
--- a/source/pdf/pdf-op-run.c
+++ b/source/pdf/pdf-op-run.c
@@ -77,6 +77,8 @@ struct pdf_run_processor_s
 	pdf_processor super;
 	fz_device *dev;
 
+	fz_default_colorspaces *default_cs;
+
 	int nested_depth;
 
 	/* path object state */
@@ -948,7 +950,7 @@ pdf_show_char(fz_context *ctx, pdf_run_processor *pr, int cid)
 		 * attributes, or type 3 glyphs within type3 glyphs). */
 		fz_matrix composed;
 		fz_concat(&composed, &trm, &gstate->ctm);
-		fz_render_t3_glyph_direct(ctx, pr->dev, fontdesc->font, gid, &composed, gstate, pr->nested_depth);
+		fz_render_t3_glyph_direct(ctx, pr->dev, fontdesc->font, gid, &composed, gstate, pr->nested_depth, pr->default_cs);
 		/* Render text invisibly so that it can still be extracted. */
 		pr->text_mode = 3;
 	}
@@ -1221,6 +1223,7 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 	int transparency = 0;
 	pdf_document *doc;
 	fz_colorspace *cs = NULL;
+	fz_default_colorspaces *saved_def_cs = NULL;
 
 	/* Avoid infinite recursion */
 	if (xobj == NULL || pdf_mark_obj(ctx, xobj->obj))
@@ -1231,6 +1234,7 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 	fz_var(oldtop);
 	fz_var(oldbot);
 	fz_var(cs);
+	fz_var(saved_def_cs);
 
 	gparent_save = pr->gparent;
 	pr->gparent = pr->gtop;
@@ -1304,6 +1308,13 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 		if (!resources)
 			resources = page_resources;
 
+		saved_def_cs = pr->default_cs;
+		pr->default_cs = NULL;
+		pr->default_cs = pdf_update_default_colorspaces(ctx, saved_def_cs, resources);
+
+		if (pr->default_cs != saved_def_cs)
+			fz_set_default_colorspaces(ctx, pr->dev, pr->default_cs);
+
 		doc = pdf_get_bound_document(ctx, xobj->obj);
 
 		oldbot = pr->gbot;
@@ -1315,6 +1326,21 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 	{
 		fz_drop_colorspace(ctx, cs);
 
+		if (saved_def_cs)
+		{
+			fz_drop_default_colorspaces(ctx, pr->default_cs);
+			pr->default_cs = saved_def_cs;
+			fz_try(ctx)
+			{
+				fz_set_default_colorspaces(ctx, pr->dev, pr->default_cs);
+			}
+			fz_catch(ctx)
+			{
+				/* Postpone the problem */
+				strcpy(errmess, fz_caught_message(ctx));
+			}
+		}
+
 		/* Undo any gstate mismatches due to the pdf_process_contents call */
 		if (oldbot != -1)
 		{
@@ -1340,6 +1366,8 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 				fz_catch(ctx)
 				{
 					/* Postpone the problem */
+					if (errmess[0])
+						fz_warn(ctx, errmess);
 					strcpy(errmess, fz_caught_message(ctx));
 				}
 			}
@@ -1352,6 +1380,8 @@ pdf_run_xobject(fz_context *ctx, pdf_run_processor *proc, pdf_xobject *xobj, pdf
 				fz_catch(ctx)
 				{
 					/* Postpone the problem */
+					if (errmess[0])
+						fz_warn(ctx, errmess);
 					strcpy(errmess, fz_caught_message(ctx));
 				}
 			}
@@ -2059,11 +2089,13 @@ pdf_drop_run_processor(fz_context *ctx, pdf_processor *proc)
 	fz_drop_path(ctx, pr->path);
 	fz_drop_text(ctx, pr->text);
 
+	fz_drop_default_colorspaces(ctx, pr->default_cs);
+
 	fz_free(ctx, pr->gstate);
 }
 
 pdf_processor *
-pdf_new_run_processor(fz_context *ctx, fz_device *dev, const fz_matrix *ctm, const char *usage, pdf_gstate *gstate, int nested)
+pdf_new_run_processor(fz_context *ctx, fz_device *dev, const fz_matrix *ctm, const char *usage, pdf_gstate *gstate, int nested, fz_default_colorspaces *default_cs)
 {
 	pdf_run_processor *proc = pdf_new_processor(ctx, sizeof *proc);
 	{
@@ -2195,6 +2227,8 @@ pdf_new_run_processor(fz_context *ctx, fz_device *dev, const fz_matrix *ctm, con
 
 	proc->dev = dev;
 
+	proc->default_cs = fz_keep_default_colorspaces(ctx, default_cs);
+
 	proc->nested_depth = nested;
 
 	proc->path = NULL;
diff --git a/source/pdf/pdf-page.c b/source/pdf/pdf-page.c
index 90f77f1e..5d426455 100644
--- a/source/pdf/pdf-page.c
+++ b/source/pdf/pdf-page.c
@@ -867,12 +867,66 @@ pdf_new_page(fz_context *ctx, pdf_document *doc)
 	return page;
 }
 
+static void
+pdf_load_default_colorspaces_imp(fz_context *ctx, fz_default_colorspaces *default_cs, pdf_obj *obj)
+{
+	pdf_obj *cs_obj;
+
+	/* The spec says to ignore any colors we can't understand */
+	fz_try(ctx)
+	{
+		cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultGray);
+		if (cs_obj)
+		{
+			fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
+			fz_set_default_gray(ctx, default_cs, cs);
+			fz_drop_colorspace(ctx, cs);
+		}
+	}
+	fz_catch(ctx)
+	{
+		if (fz_caught(ctx) != FZ_ERROR_TRYLATER)
+			fz_warn(ctx, "Error while reading DefaultGray: %s", fz_caught_message(ctx));
+	}
+
+	fz_try(ctx)
+	{
+		cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultRGB);
+		if (cs_obj)
+		{
+			fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
+			fz_set_default_rgb(ctx, default_cs, cs);
+			fz_drop_colorspace(ctx, cs);
+		}
+	}
+	fz_catch(ctx)
+	{
+		if (fz_caught(ctx) != FZ_ERROR_TRYLATER)
+			fz_warn(ctx, "Error while reading DefaultRGB: %s", fz_caught_message(ctx));
+	}
+
+	fz_try(ctx)
+	{
+		cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultCMYK);
+		if (cs_obj)
+		{
+			fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
+			fz_set_default_cmyk(ctx, default_cs, cs);
+			fz_drop_colorspace(ctx, cs);
+		}
+	}
+	fz_catch(ctx)
+	{
+		if (fz_caught(ctx) != FZ_ERROR_TRYLATER)
+			fz_warn(ctx, "Error while reading DefaultCMYK: %s", fz_caught_message(ctx));
+	}
+}
+
 fz_default_colorspaces *
 pdf_load_default_colorspaces(fz_context *ctx, pdf_document *doc, pdf_page *page)
 {
 	pdf_obj *res;
 	pdf_obj *obj;
-	pdf_obj *cs_obj;
 	fz_default_colorspaces *default_cs;
 	fz_colorspace *oi;
 
@@ -885,47 +939,7 @@ pdf_load_default_colorspaces(fz_context *ctx, pdf_document *doc, pdf_page *page)
 	res = pdf_page_resources(ctx, page);
 	obj = pdf_dict_get(ctx, res, PDF_NAME_ColorSpace);
 	if (obj)
-	{
-		/* The spec says to ignore any colors we can't understand */
-		fz_try(ctx)
-		{
-			cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultGray);
-			if (cs_obj)
-			{
-				fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
-				fz_set_default_gray(ctx, default_cs, cs);
-				fz_drop_colorspace(ctx, cs);
-			}
-		}
-		fz_catch(ctx)
-		{}
-
-		fz_try(ctx)
-		{
-			cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultRGB);
-			if (cs_obj)
-			{
-				fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
-				fz_set_default_rgb(ctx, default_cs, cs);
-				fz_drop_colorspace(ctx, cs);
-			}
-		}
-		fz_catch(ctx)
-		{}
-
-		fz_try(ctx)
-		{
-			cs_obj = pdf_dict_get(ctx, obj, PDF_NAME_DefaultCMYK);
-			if (cs_obj)
-			{
-				fz_colorspace *cs = pdf_load_colorspace(ctx, cs_obj);
-				fz_set_default_cmyk(ctx, default_cs, cs);
-				fz_drop_colorspace(ctx, cs);
-			}
-		}
-		fz_catch(ctx)
-		{}
-	}
+		pdf_load_default_colorspaces_imp(ctx, default_cs, obj);
 
 	oi = pdf_document_output_intent(ctx, doc);
 	if (oi)
@@ -934,6 +948,22 @@ pdf_load_default_colorspaces(fz_context *ctx, pdf_document *doc, pdf_page *page)
 	return default_cs;
 }
 
+fz_default_colorspaces *
+pdf_update_default_colorspaces(fz_context *ctx, fz_default_colorspaces *old_cs, pdf_obj *res)
+{
+	pdf_obj *obj;
+	fz_default_colorspaces *new_cs;
+
+	obj = pdf_dict_get(ctx, res, PDF_NAME_ColorSpace);
+	if (!obj)
+		return fz_keep_default_colorspaces(ctx, old_cs);
+
+	new_cs = fz_clone_default_colorspaces(ctx, old_cs);
+	pdf_load_default_colorspaces_imp(ctx, new_cs, obj);
+
+	return new_cs;
+}
+
 pdf_page *
 pdf_load_page(fz_context *ctx, pdf_document *doc, int number)
 {
diff --git a/source/pdf/pdf-run.c b/source/pdf/pdf-run.c
index b1de0342..1436e93a 100644
--- a/source/pdf/pdf-run.c
+++ b/source/pdf/pdf-run.c
@@ -6,25 +6,29 @@ pdf_run_annot_with_usage(fz_context *ctx, pdf_document *doc, pdf_page *page, pdf
 {
 	fz_matrix local_ctm, page_ctm;
 	fz_rect mediabox;
-	pdf_processor *proc;
+	pdf_processor *proc = NULL;
 	fz_default_colorspaces *default_cs;
 
+	fz_var(proc);
+
 	default_cs = pdf_load_default_colorspaces(ctx, doc, page);
 	if (default_cs)
 		fz_set_default_colorspaces(ctx, dev, default_cs);
-	fz_drop_default_colorspaces(ctx, default_cs);
 
 	pdf_page_transform(ctx, page, &mediabox, &page_ctm);
 	fz_concat(&local_ctm, &page_ctm, ctm);
 
-	proc = pdf_new_run_processor(ctx, dev, &local_ctm, usage, NULL, 0);
 	fz_try(ctx)
 	{
+		proc = pdf_new_run_processor(ctx, dev, &local_ctm, usage, NULL, 0, default_cs);
 		pdf_process_annot(ctx, proc, doc, page, annot, cookie);
 		pdf_close_processor(ctx, proc);
 	}
 	fz_always(ctx)
+	{
 		pdf_drop_processor(ctx, proc);
+		fz_drop_default_colorspaces(ctx, default_cs);
+	}
 	fz_catch(ctx)
 		fz_rethrow(ctx);
 }
@@ -76,7 +80,7 @@ pdf_run_page_contents_with_usage(fz_context *ctx, pdf_document *doc, pdf_page *p
 			fz_drop_colorspace(ctx, colorspace);
 		}
 
-		proc = pdf_new_run_processor(ctx, dev, &local_ctm, usage, NULL, 0);
+		proc = pdf_new_run_processor(ctx, dev, &local_ctm, usage, NULL, 0, default_cs);
 		pdf_process_contents(ctx, proc, doc, resources, contents, cookie);
 		pdf_close_processor(ctx, proc);
 	}
@@ -204,14 +208,14 @@ pdf_run_page(fz_context *ctx, pdf_page *page, fz_device *dev, const fz_matrix *c
 }
 
 void
-pdf_run_glyph(fz_context *ctx, pdf_document *doc, pdf_obj *resources, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nested_depth)
+pdf_run_glyph(fz_context *ctx, pdf_document *doc, pdf_obj *resources, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nested_depth, fz_default_colorspaces *default_cs)
 {
 	pdf_processor *proc;
 
 	if (nested_depth > 10)
 		fz_throw(ctx, FZ_ERROR_GENERIC, "Too many nestings of Type3 glyphs");
 
-	proc = pdf_new_run_processor(ctx, dev, ctm, "View", gstate, nested_depth+1);
+	proc = pdf_new_run_processor(ctx, dev, ctm, "View", gstate, nested_depth+1, default_cs);
 	fz_try(ctx)
 	{
 		pdf_process_glyph(ctx, proc, doc, resources, contents);
diff --git a/source/pdf/pdf-type3.c b/source/pdf/pdf-type3.c
index 074e3c36..f82bb2f0 100644
--- a/source/pdf/pdf-type3.c
+++ b/source/pdf/pdf-type3.c
@@ -4,9 +4,9 @@
 #include "../fitz/font-imp.h"
 
 static void
-pdf_run_glyph_func(fz_context *ctx, void *doc, void *rdb, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nested_depth)
+pdf_run_glyph_func(fz_context *ctx, void *doc, void *rdb, fz_buffer *contents, fz_device *dev, const fz_matrix *ctm, void *gstate, int nested_depth, fz_default_colorspaces *default_cs)
 {
-	pdf_run_glyph(ctx, doc, (pdf_obj *)rdb, contents, dev, ctm, gstate, nested_depth);
+	pdf_run_glyph(ctx, doc, (pdf_obj *)rdb, contents, dev, ctm, gstate, nested_depth, default_cs);
 }
 
 static void