/*
- Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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,
+ DCP-o-matic 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.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <libcxml/cxml.h>
#include "image_content.h"
+#include "video_content.h"
#include "image_examiner.h"
#include "compose.hpp"
#include "film.h"
#include "job.h"
#include "frame_rate_change.h"
#include "exceptions.h"
+#include "image_filename_sorter.h"
+#include <libcxml/cxml.h>
+#include <libxml++/libxml++.h>
+#include <boost/foreach.hpp>
+#include <iostream>
#include "i18n.h"
using std::string;
using std::cout;
-using std::stringstream;
-using boost::shared_ptr;
+using std::list;
+using std::vector;
+using std::shared_ptr;
+using namespace dcpomatic;
-ImageContent::ImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
- : Content (f)
- , VideoContent (f)
+ImageContent::ImageContent (boost::filesystem::path p)
{
- if (boost::filesystem::is_regular_file (p)) {
- _paths.push_back (p);
- } else {
- for (boost::filesystem::directory_iterator i(p); i != boost::filesystem::directory_iterator(); ++i) {
- if (boost::filesystem::is_regular_file (i->path()) && valid_image_file (i->path())) {
- _paths.push_back (i->path ());
- }
- }
+ video.reset (new VideoContent (this));
- if (_paths.empty()) {
- throw FileError (_("No valid image files were found in the folder."), p);
- }
-
- sort (_paths.begin(), _paths.end());
+ if (boost::filesystem::is_regular_file (p) && valid_image_file (p)) {
+ add_path (p);
+ } else {
+ _path_to_scan = p;
}
+
+ set_default_colour_conversion ();
}
-ImageContent::ImageContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
- : Content (f, node)
- , VideoContent (f, node, version)
+ImageContent::ImageContent (cxml::ConstNodePtr node, int version)
+ : Content (node)
{
-
+ video = VideoContent::from_xml (this, node, version);
}
string
ImageContent::technical_summary () const
{
string s = Content::technical_summary() + " - "
- + VideoContent::technical_summary() + " - ";
+ + video->technical_summary() + " - ";
if (still ()) {
s += _("still");
}
void
-ImageContent::as_xml (xmlpp::Node* node) const
+ImageContent::as_xml (xmlpp::Node* node, bool with_paths) const
{
node->add_child("Type")->add_child_text ("Image");
- Content::as_xml (node);
- VideoContent::as_xml (node);
+ Content::as_xml (node, with_paths);
+
+ if (video) {
+ video->as_xml (node);
+ }
}
void
-ImageContent::examine (shared_ptr<Job> job)
+ImageContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
{
- job->sub (_("Computing digest"));
- Content::examine (job);
+ if (_path_to_scan) {
+ job->sub (_("Scanning image files"));
+ vector<boost::filesystem::path> paths;
+ int n = 0;
+ for (boost::filesystem::directory_iterator i(*_path_to_scan); i != boost::filesystem::directory_iterator(); ++i) {
+ if (boost::filesystem::is_regular_file (i->path()) && valid_image_file (i->path())) {
+ paths.push_back (i->path());
+ }
+ ++n;
+ if ((n % 1000) == 0) {
+ job->set_progress_unknown ();
+ }
+ }
+
+ if (paths.empty()) {
+ throw FileError (_("No valid image files were found in the folder."), *_path_to_scan);
+ }
+
+ sort (paths.begin(), paths.end(), ImageFilenameSorter());
+ set_paths (paths);
+ }
+
+ Content::examine (film, job);
- shared_ptr<const Film> film = _film.lock ();
- assert (film);
-
shared_ptr<ImageExaminer> examiner (new ImageExaminer (film, shared_from_this(), job));
- take_from_video_examiner (examiner);
+ video->take_from_examiner (examiner);
+ set_default_colour_conversion ();
}
-void
-ImageContent::set_video_length (ContentTime len)
+DCPTime
+ImageContent::full_length (shared_ptr<const Film> film) const
{
- {
- boost::mutex::scoped_lock lm (_mutex);
- _video_length = len;
- }
-
- signal_changed (ContentProperty::LENGTH);
+ FrameRateChange const frc (film, shared_from_this());
+ return DCPTime::from_frames (llrint(video->length_after_3d_combine() * frc.factor()), film->video_frame_rate());
}
DCPTime
-ImageContent::full_length () const
+ImageContent::approximate_length () const
{
- shared_ptr<const Film> film = _film.lock ();
- assert (film);
- return DCPTime (video_length_after_3d_combine(), FrameRateChange (video_frame_rate(), film->video_frame_rate()));
+ return DCPTime::from_frames (video->length_after_3d_combine(), 24);
}
string
ImageContent::identifier () const
{
- stringstream s;
- s << VideoContent::identifier ();
- s << "_" << video_length().get();
- return s.str ();
+ char buffer[256];
+ snprintf (buffer, sizeof(buffer), "%s_%s_%" PRId64, Content::identifier().c_str(), video->identifier().c_str(), video->length());
+ return buffer;
}
bool
}
void
-ImageContent::set_video_frame_rate (float r)
+ImageContent::set_default_colour_conversion ()
{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_video_frame_rate == r) {
+ BOOST_FOREACH (boost::filesystem::path i, paths()) {
+ if (valid_j2k_file (i)) {
+ /* We default to no colour conversion if we have JPEG2000 files */
+ video->unset_colour_conversion ();
return;
}
-
- _video_frame_rate = r;
}
-
- signal_changed (VideoContentProperty::VIDEO_FRAME_RATE);
+
+ bool const s = still ();
+
+ boost::mutex::scoped_lock lm (_mutex);
+
+ if (s) {
+ video->set_colour_conversion (PresetColourConversion::from_id ("srgb").conversion);
+ } else {
+ video->set_colour_conversion (PresetColourConversion::from_id ("rec709").conversion);
+ }
}
+void
+ImageContent::add_properties (shared_ptr<const Film> film, list<UserProperty>& p) const
+{
+ Content::add_properties (film, p);
+ video->add_properties (p);
+}
projects / dcpomatic.git / blobdiff