From 989f182558193a51e0a26603fb2ca59f827216a0 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 2 Feb 2015 22:33:27 +0000
Subject: Remove Image and ARGBImage and just dump RGB data into uint8_t*
 buffers.  This is hopefully simpler than trying to come up with some Image
 hierarchy that suits everything.

---
 test/decryption_test.cc | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)

(limited to 'test/decryption_test.cc')

diff --git a/test/decryption_test.cc b/test/decryption_test.cc
index a28f3c64..282e74f3 100644
--- a/test/decryption_test.cc
+++ b/test/decryption_test.cc
@@ -17,22 +17,28 @@
 
 */
 
-#include <boost/test/unit_test.hpp>
 #include "dcp.h"
 #include "mono_picture_frame.h"
 #include "cpl.h"
 #include "decrypted_kdm.h"
 #include "encrypted_kdm.h"
-#include "argb_image.h"
 #include "mono_picture_mxf.h"
 #include "reel_picture_asset.h"
 #include "reel.h"
 #include "test.h"
+#include "xyz_image.h"
+#include "rgb_xyz.h"
+#include "colour_conversion.h"
+#include <boost/test/unit_test.hpp>
+#include <boost/scoped_array.hpp>
 
+using std::pair;
+using std::make_pair;
 using boost::dynamic_pointer_cast;
 using boost::shared_ptr;
+using boost::scoped_array;
 
-static shared_ptr<const dcp::ARGBImage>
+pair<uint8_t*, dcp::Size>
 get_frame (dcp::DCP const & dcp)
 {
 	shared_ptr<const dcp::Reel> reel = dcp.cpls().front()->reels().front ();
@@ -41,7 +47,11 @@ get_frame (dcp::DCP const & dcp)
 
 	shared_ptr<const dcp::MonoPictureMXF> mono_picture = dynamic_pointer_cast<const dcp::MonoPictureMXF> (picture);
 	shared_ptr<const dcp::MonoPictureFrame> j2k_frame = mono_picture->get_frame (0);
-	return j2k_frame->argb_image ();
+	shared_ptr<dcp::XYZImage> xyz = j2k_frame->xyz_image();
+
+	uint8_t* argb = new uint8_t[xyz->size().width * xyz->size().height * 4];
+	dcp::xyz_to_rgba (j2k_frame->xyz_image(), dcp::ColourConversion::xyz_to_srgb(), argb);
+	return make_pair (argb, xyz->size ());
 }
 
 /** Decrypt an encrypted test DCP and check that its first frame is the same as the unencrypted version */
@@ -68,14 +78,24 @@ BOOST_AUTO_TEST_CASE (decryption_test)
 	
 	encrypted.add (kdm);
 
-	shared_ptr<const dcp::ARGBImage> plaintext_frame = get_frame (plaintext);
-	shared_ptr<const dcp::ARGBImage> encrypted_frame = get_frame (encrypted);
+	pair<uint8_t *, dcp::Size> plaintext_frame = get_frame (plaintext);
+	pair<uint8_t *, dcp::Size> encrypted_frame = get_frame (encrypted);
 
 	/* Check that plaintext and encrypted are the same */
-	BOOST_CHECK_EQUAL (plaintext_frame->stride(), encrypted_frame->stride());
-	BOOST_CHECK_EQUAL (plaintext_frame->size().width, encrypted_frame->size().width);
-	BOOST_CHECK_EQUAL (plaintext_frame->size().height, encrypted_frame->size().height);
-	BOOST_CHECK_EQUAL (memcmp (plaintext_frame->data(), encrypted_frame->data(), plaintext_frame->stride() * plaintext_frame->size().height), 0);
+
+	BOOST_CHECK_EQUAL (plaintext_frame.second, encrypted_frame.second);
+	
+	BOOST_CHECK_EQUAL (
+		memcmp (
+			plaintext_frame.first,
+			encrypted_frame.first,
+			plaintext_frame.second.width * plaintext_frame.second.height * 4
+			),
+		0
+		);
+
+	delete[] plaintext_frame.first;
+	delete[] encrypted_frame.first;
 }
 
 /** Load in a KDM that didn't work at first */
-- 
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