From 265975201012fc0fb83b8cf100e02f4b24cff8ae Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 8 Sep 2016 14:16:17 +0100
Subject: Better error.

---
 src/mono_picture_frame.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/mono_picture_frame.cc b/src/mono_picture_frame.cc
index 79527280..23deb1e8 100644
--- a/src/mono_picture_frame.cc
+++ b/src/mono_picture_frame.cc
@@ -79,8 +79,10 @@ MonoPictureFrame::MonoPictureFrame (ASDCP::JP2K::MXFReader* reader, int n, share
 	/* XXX: unfortunate guesswork on this buffer size */
 	_buffer = new ASDCP::JP2K::FrameBuffer (4 * Kumu::Megabyte);
 
-	if (ASDCP_FAILURE (reader->ReadFrame (n, *_buffer, c->decryption()))) {
-		boost::throw_exception (DCPReadError (String::compose ("could not read video frame %1", n)));
+	ASDCP::Result_t const r = reader->ReadFrame (n, *_buffer, c->decryption());
+
+	if (ASDCP_FAILURE (r)) {
+		boost::throw_exception (DCPReadError (String::compose ("could not read video frame %1 (%2)", n, static_cast<int>(r))));
 	}
 }
 
-- 
cgit v1.2.3