Rename files to mention J2K.

1 files changed, 0 insertions, 230 deletions

diff --git a/src/picture_asset.cc b/src/picture_asset.cc
deleted file mode 100644
index c9f669a6..00000000
--- a/src/picture_asset.cc
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
-    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
-
-    This file is part of libdcp.
-
-    libdcp 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.
-
-    libdcp 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 libdcp.  If not, see <http://www.gnu.org/licenses/>.
-
-    In addition, as a special exception, the copyright holders give
-    permission to link the code of portions of this program with the
-    OpenSSL library under certain conditions as described in each
-    individual source file, and distribute linked combinations
-    including the two.
-
-    You must obey the GNU General Public License in all respects
-    for all of the code used other than OpenSSL.  If you modify
-    file(s) with this exception, you may extend this exception to your
-    version of the file(s), but you are not obligated to do so.  If you
-    do not wish to do so, delete this exception statement from your
-    version.  If you delete this exception statement from all source
-    files in the program, then also delete it here.
-*/
-
-
-/** @file  src/picture_asset.cc
- *  @brief PictureAsset class
- */
-
-
-#include "compose.hpp"
-#include "dcp_assert.h"
-#include "equality_options.h"
-#include "exceptions.h"
-#include "j2k_transcode.h"
-#include "openjpeg_image.h"
-#include "picture_asset.h"
-#include "picture_asset_writer.h"
-#include "util.h"
-#include <asdcp/AS_DCP.h>
-#include <asdcp/KM_fileio.h>
-#include <libxml++/nodes/element.h>
-#include <boost/filesystem.hpp>
-#include <list>
-#include <stdexcept>
-
-
-using std::string;
-using std::list;
-using std::vector;
-using std::max;
-using std::pair;
-using std::make_pair;
-using std::shared_ptr;
-using namespace dcp;
-
-
-PictureAsset::PictureAsset (boost::filesystem::path file)
-	: Asset (file)
-{
-
-}
-
-
-PictureAsset::PictureAsset (Fraction edit_rate, Standard standard)
-	: MXF (standard)
-	, _edit_rate (edit_rate)
-{
-
-}
-
-
-void
-PictureAsset::read_picture_descriptor (ASDCP::JP2K::PictureDescriptor const & desc)
-{
-	_size.width = desc.StoredWidth;
-	_size.height = desc.StoredHeight;
-	_edit_rate = Fraction (desc.EditRate.Numerator, desc.EditRate.Denominator);
-	_intrinsic_duration = desc.ContainerDuration;
-	_frame_rate = Fraction (desc.SampleRate.Numerator, desc.SampleRate.Denominator);
-	_screen_aspect_ratio = Fraction (desc.AspectRatio.Numerator, desc.AspectRatio.Denominator);
-}
-
-
-bool
-PictureAsset::descriptor_equals (
-	ASDCP::JP2K::PictureDescriptor const & a, ASDCP::JP2K::PictureDescriptor const & b, NoteHandler 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 (NoteType::ERROR, "video MXF picture descriptors differ");
-		return false;
-	}
-
-	if (a.ContainerDuration != b.ContainerDuration) {
-		note (NoteType::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 const& opt, NoteHandler 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 (NoteType::NOTE, "J2K identical");
-		/* Easy result; the J2K data is identical */
-		return true;
-	}
-
-	/* Decompress the images to bitmaps */
-	auto image_A = decompress_j2k (const_cast<uint8_t*>(data_A), size_A, 0);
-	auto 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 (NoteType::ERROR, String::compose ("image sizes for frame %1 differ", frame));
-			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 (auto j: abs_diffs) {
-		total_squared_deviation += pow (j - mean, 2);
-	}
-
-	auto const std_dev = sqrt (double (total_squared_deviation) / abs_diffs.size());
-
-	note (NoteType::NOTE, String::compose("mean difference %1 deviation %2", mean, std_dev));
-
-	if (mean > opt.max_mean_pixel_error) {
-		note (
-			NoteType::ERROR,
-			String::compose ("mean %1 out of range %2 in frame %3", mean, opt.max_mean_pixel_error, frame)
-			);
-
-		return false;
-	}
-
-	if (std_dev > opt.max_std_dev_pixel_error) {
-		note (
-			NoteType::ERROR,
-			String::compose ("standard deviation %1 out of range %2 in frame %3", std_dev, opt.max_std_dev_pixel_error, frame)
-			);
-
-		return false;
-	}
-
-	return true;
-}
-
-
-string
-PictureAsset::static_pkl_type (Standard standard)
-{
-	switch (standard) {
-	case Standard::INTEROP:
-		return "application/x-smpte-mxf;asdcpKind=Picture";
-	case Standard::SMPTE:
-		return "application/mxf";
-	default:
-		DCP_ASSERT (false);
-	}
-}
-
-
-string
-PictureAsset::pkl_type (Standard standard) const
-{
-	return static_pkl_type (standard);
-}