X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Flib%2Fj2k_image_proxy.h;h=8fc9040d5a8eda0eccf621fbaeddcce1c1ded1f5;hb=b064fa7e95ad31accffafc21a28fa7ede0161212;hp=96a776f2a5333bc6100a41629a4cf2919f24f7c6;hpb=92c691f29c5da9abca6a06605998e09f9b8103bb;p=dcpomatic.git

diff --git a/src/lib/j2k_image_proxy.h b/src/lib/j2k_image_proxy.h
index 96a776f2a..8fc9040d5 100644
--- a/src/lib/j2k_image_proxy.h
+++ b/src/lib/j2k_image_proxy.h
@@ -35,7 +35,11 @@ public:
 	J2KImageProxy (boost::shared_ptr<const dcp::StereoPictureFrame> frame, dcp::Size, dcp::Eye, AVPixelFormat pixel_format);
 	J2KImageProxy (boost::shared_ptr<cxml::Node> xml, boost::shared_ptr<Socket> socket);
 
-	boost::shared_ptr<Image> image (boost::optional<dcp::NoteHandler> note = boost::optional<dcp::NoteHandler> ()) const;
+	boost::shared_ptr<Image> image (
+		boost::optional<dcp::NoteHandler> note = boost::optional<dcp::NoteHandler> (),
+		boost::optional<dcp::Size> size = boost::optional<dcp::Size> ()
+		) const;
+
 	void add_metadata (xmlpp::Node *) const;
 	void send_binary (boost::shared_ptr<Socket>) const;
 	/** @return true if our image is definitely the same as another, false if it is probably not */
@@ -57,11 +61,11 @@ private:
 
 	/* For tests */
 	J2KImageProxy (dcp::Data data, dcp::Size size, AVPixelFormat pixel_format);
-	void ensure_j2k () const;
 
 	dcp::Data _data;
 	dcp::Size _size;
 	boost::optional<dcp::Eye> _eye;
 	mutable boost::shared_ptr<dcp::OpenJPEGImage> _j2k;
+	mutable boost::optional<dcp::Size> _j2k_target_size;
 	AVPixelFormat _pixel_format;
 };