From b255fcca7f57c7068603a104adbb645fe5701c21 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 2 Feb 2015 18:46:58 +0000
Subject: Improve efficiency of DCP -> image decoding.

---
 src/lib/dcp_examiner.cc    | 4 ++--
 src/lib/j2k_image_proxy.cc | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/dcp_examiner.cc b/src/lib/dcp_examiner.cc
index de7e95399..35be422c1 100644
--- a/src/lib/dcp_examiner.cc
+++ b/src/lib/dcp_examiner.cc
@@ -120,9 +120,9 @@ DCPExaminer::DCPExaminer (shared_ptr<const DCPContent> content)
 			shared_ptr<Image> image (new Image (PIX_FMT_RGB48LE, _video_size.get(), false));
 			
 			if (mono) {
-				mono->get_frame(0)->rgb_frame (reinterpret_cast<uint16_t*> (image->data()[0]));
+				mono->get_frame(0)->rgb_frame (image);
 			} else {
-				stereo->get_frame(0)->rgb_frame (dcp::EYE_LEFT, reinterpret_cast<uint16_t*> (image->data()[0]));
+				stereo->get_frame(0)->rgb_frame (dcp::EYE_LEFT, image);
 			}
 			
 		}
diff --git a/src/lib/j2k_image_proxy.cc b/src/lib/j2k_image_proxy.cc
index 09eaa4695..2c4a2db5b 100644
--- a/src/lib/j2k_image_proxy.cc
+++ b/src/lib/j2k_image_proxy.cc
@@ -77,15 +77,15 @@ J2KImageProxy::J2KImageProxy (shared_ptr<cxml::Node> xml, shared_ptr<Socket> soc
 shared_ptr<Image>
 J2KImageProxy::image (optional<dcp::NoteHandler> note) const
 {
-	shared_ptr<Image> image (new Image (PIX_FMT_RGB48LE, _size, false));
+	shared_ptr<Image> image (new Image (PIX_FMT_RGB48LE, _size, true));
 
 	if (_mono) {
-		_mono->rgb_frame (reinterpret_cast<uint16_t*> (image->data()[0]), note);
+		_mono->rgb_frame (image, note);
 	} else {
-		_stereo->rgb_frame (_eye, reinterpret_cast<uint16_t*> (image->data()[0]));
+		_stereo->rgb_frame (_eye, image);
 	}
 
-	return shared_ptr<Image> (new Image (image, true));
+	return image;
 }
 
 void
-- 
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