From 39bfa0130713defc9abb478a70717ca07377cdab Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Wed, 23 Dec 2020 06:12:49 -0500
Subject: Implement user-provided stream filters

Refactor QPDF_Stream to use stream filter classes to handle supported
stream filters as well.
---
 libqpdf/QPDF.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libqpdf/QPDF.cc')

diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index 793ce2fc..ff4866f0 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -269,6 +269,14 @@ QPDF::emptyPDF()
     processMemoryFile("empty PDF", EMPTY_PDF, strlen(EMPTY_PDF));
 }
 
+void
+QPDF::registerStreamFilter(
+    std::string const& filter_name,
+    std::function<std::shared_ptr<QPDFStreamFilter> ()> factory)
+{
+    QPDF_Stream::registerStreamFilter(filter_name, factory);
+}
+
 void
 QPDF::setIgnoreXRefStreams(bool val)
 {
-- 
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