diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/pdf/pdf-clean.c | 7 | ||||
| -rw-r--r-- | source/pdf/pdf-write.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/source/pdf/pdf-clean.c b/source/pdf/pdf-clean.c index 89926832..b88bbb71 100644 --- a/source/pdf/pdf-clean.c +++ b/source/pdf/pdf-clean.c @@ -117,7 +117,7 @@ pdf_clean_type3(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_obj *orig_ } } -void pdf_clean_page_contents(fz_context *ctx, pdf_document *doc, pdf_page *page, fz_cookie *cookie) +void pdf_clean_page_contents(fz_context *ctx, pdf_document *doc, pdf_page *page, fz_cookie *cookie, pdf_page_contents_process_fn *proc_fn, void *proc_arg) { pdf_process process, process2; fz_buffer *buffer = fz_new_buffer(ctx, 1024); @@ -166,7 +166,6 @@ void pdf_clean_page_contents(fz_context *ctx, pdf_document *doc, pdf_page *page, num = pdf_to_num(ctx, contents); pdf_dict_dels(ctx, contents, "Filter"); } - pdf_update_stream(ctx, doc, num, buffer); /* Now deal with resources. The spec allows for Type3 fonts and form * XObjects to omit a resource dictionary and look in the parent. @@ -260,6 +259,10 @@ void pdf_clean_page_contents(fz_context *ctx, pdf_document *doc, pdf_page *page, /* Properties - no cleaning possible. */ + if (proc_fn) + (*proc_fn)(proc_arg, buffer, res); + + pdf_update_stream(ctx, doc, num, buffer); pdf_drop_obj(ctx, page->resources); ref = pdf_new_ref(ctx, doc, res); page->resources = pdf_keep_obj(ctx, ref); diff --git a/source/pdf/pdf-write.c b/source/pdf/pdf-write.c index 1016e8af..6f5088c6 100644 --- a/source/pdf/pdf-write.c +++ b/source/pdf/pdf-write.c @@ -2533,7 +2533,7 @@ static void sanitise(fz_context *ctx, pdf_document *doc) { pdf_page *page = pdf_load_page(ctx, doc, i); - pdf_clean_page_contents(ctx, doc, page, NULL); + pdf_clean_page_contents(ctx, doc, page, NULL, NULL, NULL); fz_drop_page(ctx, &page->super); } |