Asset -> MXF in some cases.

1 files changed, 0 insertions, 211 deletions

diff --git a/src/picture_asset.cc b/src/picture_asset.cc
deleted file mode 100644
index 94ebefaa..00000000
--- a/src/picture_asset.cc
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-/** @file  src/picture_asset.cc
- *  @brief An asset made up of JPEG2000 files
- */
-
-#include <list>
-#include <stdexcept>
-#include <iostream>
-#include <sstream>
-#include <boost/filesystem.hpp>
-#include <boost/lexical_cast.hpp>
-#include <openjpeg.h>
-#include <libxml++/nodes/element.h>
-#include "AS_DCP.h"
-#include "KM_fileio.h"
-#include "picture_asset.h"
-#include "util.h"
-#include "exceptions.h"
-#include "xyz_frame.h"
-#include "picture_asset_writer.h"
-
-using std::string;
-using std::ostream;
-using std::list;
-using std::vector;
-using std::max;
-using std::stringstream;
-using std::pair;
-using std::make_pair;
-using std::istream;
-using std::cout;
-using boost::shared_ptr;
-using boost::dynamic_pointer_cast;
-using boost::lexical_cast;
-using namespace dcp;
-
-PictureAsset::PictureAsset (boost::filesystem::path directory, boost::filesystem::path mxf_name)
-	: MXFAsset (directory, mxf_name)
-{
-
-}
-
-void
-PictureAsset::write_to_cpl (xmlpp::Element* node) const
-{
-	MXFAsset::write_to_cpl (node);
-	
-	xmlpp::Node::NodeList c = node->get_children ();
-	xmlpp::Node::NodeList::iterator i = c.begin();
-	while (i != c.end() && (*i)->get_name() != cpl_node_name ()) {
-		++i;
-	}
-
-	assert (i != c.end ());
-
-	(*i)->add_child ("FrameRate")->add_child_text (lexical_cast<string> (_edit_rate * edit_rate_factor ()) + " 1");
-	if (_interop) {
-		stringstream s;
-		s << std::fixed << std::setprecision (2) << (float (_size.width) / _size.height);
-		(*i)->add_child ("ScreenAspectRatio")->add_child_text (s.str ());
-	} else {
-		(*i)->add_child ("ScreenAspectRatio")->add_child_text (lexical_cast<string> (_size.width) + " " + lexical_cast<string> (_size.height));
-	}
-}
-
-bool
-PictureAsset::descriptor_equals (
-	ASDCP::JP2K::PictureDescriptor const & a, ASDCP::JP2K::PictureDescriptor const & b, boost::function<void (NoteType, string)> note
-	) const
-{
-	if (
-		a.EditRate != b.EditRate ||
-		a.SampleRate != b.SampleRate ||
-		a.StoredWidth != b.StoredWidth ||
-		a.StoredHeight != b.StoredHeight ||
-		a.AspectRatio != b.AspectRatio ||
-		a.Rsize != b.Rsize ||
-		a.Xsize != b.Xsize ||
-		a.Ysize != b.Ysize ||
-		a.XOsize != b.XOsize ||
-		a.YOsize != b.YOsize ||
-		a.XTsize != b.XTsize ||
-		a.YTsize != b.YTsize ||
-		a.XTOsize != b.XTOsize ||
-		a.YTOsize != b.YTOsize ||
-		a.Csize != b.Csize
-//		a.CodingStyleDefault != b.CodingStyleDefault ||
-//		a.QuantizationDefault != b.QuantizationDefault
-		) {
-		
-		note (ERROR, "video MXF picture descriptors differ");
-		return false;
-	}
-
-	if (a.ContainerDuration != b.ContainerDuration) {
-		note (ERROR, "video container durations differ");
-	}
-	
-//		for (unsigned int j = 0; j < ASDCP::JP2K::MaxComponents; ++j) {
-//			if (a.ImageComponents[j] != b.ImageComponents[j]) {
-//				notes.pack_start ("video MXF picture descriptors differ");
-//			}
-//		}
-
-	return true;
-}
-
-bool
-PictureAsset::frame_buffer_equals (
-	int frame, EqualityOptions opt, boost::function<void (NoteType, string)> note,
-	uint8_t const * data_A, unsigned int size_A, uint8_t const * data_B, unsigned int size_B
-	) const
-{
-	if (size_A == size_B && memcmp (data_A, data_B, size_A) == 0) {
-		note (NOTE, "J2K identical");
-		/* Easy result; the J2K data is identical */
-		return true;
-	}
-		
-	/* Decompress the images to bitmaps */
-	shared_ptr<XYZFrame> image_A = decompress_j2k (const_cast<uint8_t*> (data_A), size_A, 0);
-	shared_ptr<XYZFrame> image_B = decompress_j2k (const_cast<uint8_t*> (data_B), size_B, 0);
-	
-	/* Compare them */
-	
-	vector<int> abs_diffs (image_A->size().width * image_A->size().height * 3);
-	int d = 0;
-	int max_diff = 0;
-	
-	for (int c = 0; c < 3; ++c) {
-		
-		if (image_A->size() != image_B->size()) {
-			note (ERROR, "image sizes for frame " + lexical_cast<string>(frame) + " differ");
-			return false;
-		}
-		
-		int const pixels = image_A->size().width * image_A->size().height;
-		for (int j = 0; j < pixels; ++j) {
-			int const t = abs (image_A->data(c)[j] - image_B->data(c)[j]);
-			abs_diffs[d++] = t;
-			max_diff = max (max_diff, t);
-		}
-	}
-		
-	uint64_t total = 0;
-	for (vector<int>::iterator j = abs_diffs.begin(); j != abs_diffs.end(); ++j) {
-		total += *j;
-	}
-	
-	double const mean = double (total) / abs_diffs.size ();
-	
-	uint64_t total_squared_deviation = 0;
-	for (vector<int>::iterator j = abs_diffs.begin(); j != abs_diffs.end(); ++j) {
-		total_squared_deviation += pow (*j - mean, 2);
-	}
-	
-	double const std_dev = sqrt (double (total_squared_deviation) / abs_diffs.size());
-	
-	note (NOTE, "mean difference " + lexical_cast<string> (mean) + ", deviation " + lexical_cast<string> (std_dev));
-	
-	if (mean > opt.max_mean_pixel_error) {
-		note (
-			ERROR,
-			"mean " + lexical_cast<string>(mean) +
-			" out of range " + lexical_cast<string>(opt.max_mean_pixel_error) +
-			" in frame " + lexical_cast<string>(frame)
-			);
-		
-		return false;
-	}
-
-	if (std_dev > opt.max_std_dev_pixel_error) {
-		note (
-			ERROR,
-			"standard deviation " + lexical_cast<string>(std_dev) +
-			" out of range " + lexical_cast<string>(opt.max_std_dev_pixel_error) +
-			" in frame " + lexical_cast<string>(frame)
-			);
-		
-		return false;
-	}
-
-	return true;
-}
-
-string
-PictureAsset::key_type () const
-{
-	return "MDIK";
-}
-
-
-