Rearrange source files.

1 files changed, 39 insertions, 0 deletions

diff --git a/source/pdf/pdf-xref-aux.c b/source/pdf/pdf-xref-aux.c
new file mode 100644
index 00000000..48634374
--- /dev/null
+++ b/source/pdf/pdf-xref-aux.c
@@ -0,0 +1,39 @@
+#include "mupdf/pdf.h"
+
+/*
+	These functions have been split out of pdf_xref.c to allow tools
+	to be linked without pulling in the interpreter. The interpreter
+	references the built-in font and cmap resources which are quite
+	big. Not linking those into the tools saves roughly 6MB in the
+	resulting executables.
+*/
+
+static void pdf_run_page_contents_shim(fz_document *doc, fz_page *page, fz_device *dev, const fz_matrix *transform, fz_cookie *cookie)
+{
+	pdf_run_page_contents((pdf_document*)doc, (pdf_page*)page, dev, transform, cookie);
+}
+
+static void pdf_run_annot_shim(fz_document *doc, fz_page *page, fz_annot *annot, fz_device *dev, const fz_matrix *transform, fz_cookie *cookie)
+{
+	pdf_run_annot((pdf_document*)doc, (pdf_page*)page, (pdf_annot *)annot, dev, transform, cookie);
+}
+
+pdf_document *
+pdf_open_document_with_stream(fz_context *ctx, fz_stream *file)
+{
+	pdf_document *doc = pdf_open_document_no_run_with_stream(ctx, file);
+	doc->super.run_page_contents = pdf_run_page_contents_shim;
+	doc->super.run_annot = pdf_run_annot_shim;
+	doc->update_appearance = pdf_update_appearance;
+	return doc;
+}
+
+pdf_document *
+pdf_open_document(fz_context *ctx, const char *filename)
+{
+	pdf_document *doc = pdf_open_document_no_run(ctx, filename);
+	doc->super.run_page_contents = pdf_run_page_contents_shim;
+	doc->super.run_annot = pdf_run_annot_shim;
+	doc->update_appearance = pdf_update_appearance;
+	return doc;
+}