/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2015 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
*/
-#include <fstream>
-#include <cerrno>
-#include <dcp/mono_picture_mxf.h>
-#include <dcp/stereo_picture_mxf.h>
-#include <dcp/sound_mxf.h>
-#include <dcp/sound_mxf_writer.h>
-#include <dcp/reel.h>
-#include <dcp/reel_mono_picture_asset.h>
-#include <dcp/reel_stereo_picture_asset.h>
-#include <dcp/reel_sound_asset.h>
-#include <dcp/dcp.h>
-#include <dcp/cpl.h>
#include "writer.h"
#include "compose.hpp"
#include "film.h"
#include "log.h"
#include "dcp_video.h"
#include "dcp_content_type.h"
-#include "player.h"
#include "audio_mapping.h"
#include "config.h"
#include "job.h"
#include "cross.h"
#include "audio_buffers.h"
#include "md5_digester.h"
+#include "encoded_data.h"
+#include "version.h"
+#include "font.h"
+#include <dcp/mono_picture_mxf.h>
+#include <dcp/stereo_picture_mxf.h>
+#include <dcp/sound_mxf.h>
+#include <dcp/sound_mxf_writer.h>
+#include <dcp/reel.h>
+#include <dcp/reel_mono_picture_asset.h>
+#include <dcp/reel_stereo_picture_asset.h>
+#include <dcp/reel_sound_asset.h>
+#include <dcp/reel_subtitle_asset.h>
+#include <dcp/dcp.h>
+#include <dcp/cpl.h>
+#include <dcp/signer.h>
+#include <dcp/interop_subtitle_content.h>
+#include <dcp/font.h>
+#include <boost/foreach.hpp>
+#include <fstream>
+#include <cerrno>
#include "i18n.h"
#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
#define LOG_TIMING(...) _film->log()->microsecond_log (String::compose (__VA_ARGS__), Log::TYPE_TIMING);
#define LOG_WARNING_NC(...) _film->log()->log (__VA_ARGS__, Log::TYPE_WARNING);
+#define LOG_WARNING(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_WARNING);
+#define LOG_ERROR(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_ERROR);
+#define LOG_DEBUG(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_DEBUG);
+#define LOG_DEBUG_NC(...) _film->log()->log (__VA_ARGS__, Log::TYPE_DEBUG);
/* OS X strikes again */
#undef set_key
using std::string;
using std::list;
using std::cout;
-using std::stringstream;
using boost::shared_ptr;
using boost::weak_ptr;
using boost::dynamic_pointer_cast;
-int const Writer::_maximum_frames_in_memory = Config::instance()->num_local_encoding_threads() + 4;
-
Writer::Writer (shared_ptr<const Film> f, weak_ptr<Job> j)
: _film (f)
, _job (j)
boost::filesystem::remove_all (_film->dir (_film->dcp_name ()));
shared_ptr<Job> job = _job.lock ();
- assert (job);
-
- job->sub (_("Checking existing image data"));
- check_existing_picture_mxf ();
+ DCPOMATIC_ASSERT (job);
/* Create our picture asset in a subdirectory, named according to those
film's parameters which affect the video output. We will hard-link
_picture_mxf.reset (new dcp::MonoPictureMXF (dcp::Fraction (_film->video_frame_rate (), 1)));
}
+ job->sub (_("Checking existing image data"));
+ check_existing_picture_mxf ();
+
_picture_mxf->set_size (_film->frame_size ());
if (_film->encrypted ()) {
_sound_mxf_writer = _sound_mxf->start_write (_film->directory() / _film->audio_mxf_filename(), _film->interop() ? dcp::INTEROP : dcp::SMPTE);
}
+ /* Check that the signer is OK if we need one */
+ if (_film->is_signed() && !Config::instance()->signer()->valid ()) {
+ throw InvalidSignerError ();
+ }
+
_thread = new boost::thread (boost::bind (&Writer::thread, this));
job->sub (_("Encoding image data"));
{
boost::mutex::scoped_lock lock (_mutex);
- while (_queued_full_in_memory > _maximum_frames_in_memory) {
+ while (_queued_full_in_memory > maximum_frames_in_memory ()) {
/* The queue is too big; wait until that is sorted out */
_full_condition.wait (lock);
}
{
boost::mutex::scoped_lock lock (_mutex);
- while (_queued_full_in_memory > _maximum_frames_in_memory) {
+ while (_queued_full_in_memory > maximum_frames_in_memory ()) {
/* The queue is too big; wait until that is sorted out */
_full_condition.wait (lock);
}
- FILE* ifi = fopen_boost (_film->info_path (frame, eyes), "r");
- dcp::FrameInfo info (ifi);
- fclose (ifi);
+ FILE* file = fopen_boost (_film->info_file (), "rb");
+ if (!file) {
+ throw ReadFileError (_film->info_file ());
+ }
+ dcp::FrameInfo info = read_frame_info (file, frame, eyes);
+ fclose (file);
QueueItem qi;
qi.type = QueueItem::FAKE;
{
boost::mutex::scoped_lock lock (_mutex);
+ /* This is for debugging only */
+ bool done_something = false;
+
while (true) {
- if (_finish || _queued_full_in_memory > _maximum_frames_in_memory || have_sequenced_image_at_queue_head ()) {
+ if (_finish || _queued_full_in_memory > maximum_frames_in_memory () || have_sequenced_image_at_queue_head ()) {
/* We've got something to do: go and do it */
break;
}
return;
}
+ /* We stop here if we have been asked to finish, and if either the queue
+ is empty or we do not have a sequenced image at its head (if this is the
+ case we will never terminate as no new frames will be sent once
+ _finish is true).
+ */
+ if (_finish && (!have_sequenced_image_at_queue_head() || _queue.empty())) {
+ done_something = true;
+ /* (Hopefully temporarily) log anything that was not written */
+ if (!_queue.empty() && !have_sequenced_image_at_queue_head()) {
+ LOG_WARNING (N_("Finishing writer with a left-over queue of %1:"), _queue.size());
+ for (list<QueueItem>::const_iterator i = _queue.begin(); i != _queue.end(); ++i) {
+ if (i->type == QueueItem::FULL) {
+ LOG_WARNING (N_("- type FULL, frame %1, eyes %2"), i->frame, i->eyes);
+ } else {
+ LOG_WARNING (N_("- type FAKE, size %1, frame %2, eyes %3"), i->size, i->frame, i->eyes);
+ }
+ }
+ LOG_WARNING (N_("Last written frame %1, last written eyes %2"), _last_written_frame, _last_written_eyes);
+ }
+ return;
+ }
/* Write any frames that we can write; i.e. those that are in sequence. */
while (have_sequenced_image_at_queue_head ()) {
+ done_something = true;
QueueItem qi = _queue.front ();
_queue.pop_front ();
if (qi.type == QueueItem::FULL && qi.encoded) {
_last_written_eyes = qi.eyes;
shared_ptr<Job> job = _job.lock ();
- assert (job);
+ DCPOMATIC_ASSERT (job);
int64_t total = _film->length().frames (_film->video_frame_rate ());
if (_film->three_d ()) {
/* _full_written and so on are incremented for each eye, so we need to double the total
}
}
- while (_queued_full_in_memory > _maximum_frames_in_memory) {
+ while (_queued_full_in_memory > maximum_frames_in_memory ()) {
+ done_something = true;
/* Too many frames in memory which can't yet be written to the stream.
Write some FULL frames to disk.
*/
++i;
}
- assert (i != _queue.rend());
+ DCPOMATIC_ASSERT (i != _queue.rend());
QueueItem qi = *i;
++_pushed_to_disk;
--_queued_full_in_memory;
}
+ if (!done_something) {
+ LOG_DEBUG_NC ("Writer loop ran without doing anything");
+ LOG_DEBUG ("_queued_full_in_memory=%1", _queued_full_in_memory);
+ LOG_DEBUG ("_queue_size=%1", _queue.size ());
+ LOG_DEBUG ("_finish=%1", _finish);
+ LOG_DEBUG ("_last_written_frame=%1", _last_written_frame);
+ }
+
/* The queue has probably just gone down a bit; notify anything wait()ing on _full_condition */
_full_condition.notify_all ();
}
}
/* Hard-link the video MXF into the DCP */
- boost::filesystem::path video_from;
- video_from /= _film->internal_video_mxf_dir();
- video_from /= _film->internal_video_mxf_filename();
+ boost::filesystem::path video_from = _picture_mxf->file ();
boost::filesystem::path video_to;
video_to /= _film->dir (_film->dcp_name());
boost::system::error_code ec;
boost::filesystem::create_hard_link (video_from, video_to, ec);
if (ec) {
- /* hard link failed; copy instead */
- boost::filesystem::copy_file (video_from, video_to);
- LOG_WARNING_NC ("Hard-link failed; fell back to copying");
+ LOG_WARNING_NC ("Hard-link failed; copying instead");
+ boost::filesystem::copy_file (video_from, video_to, ec);
+ if (ec) {
+ LOG_ERROR ("Failed to copy video file from %1 to %2 (%3)", video_from.string(), video_to.string(), ec.message ());
+ throw FileError (ec.message(), video_from);
+ }
}
_picture_mxf->set_file (video_to);
reel->add (shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (_sound_mxf, 0)));
dcp.add (_sound_mxf);
}
+
+ if (_subtitle_content) {
+ _subtitle_content->write_xml (_film->dir (_film->dcp_name ()) / _film->subtitle_xml_filename ());
+ reel->add (shared_ptr<dcp::ReelSubtitleAsset> (
+ new dcp::ReelSubtitleAsset (
+ _subtitle_content,
+ dcp::Fraction (_film->video_frame_rate(), 1),
+ _picture_mxf->intrinsic_duration (),
+ 0
+ )
+ ));
+
+ dcp.add (_subtitle_content);
+
+ boost::filesystem::path const liberation = shared_path () / "LiberationSans-Regular.ttf";
+
+ /* Add all the fonts to the subtitle content and as assets to the DCP */
+ BOOST_FOREACH (shared_ptr<Font> i, _fonts) {
+ boost::filesystem::path const from = i->file.get_value_or (liberation);
+ _subtitle_content->add_font (i->id, from.leaf().string ());
+
+ boost::filesystem::path to = _film->dir (_film->dcp_name ()) / from.leaf();
+
+ boost::system::error_code ec;
+ boost::filesystem::copy_file (from, to, ec);
+ if (!ec) {
+ dcp.add (shared_ptr<dcp::Font> (new dcp::Font (to)));
+ } else {
+ LOG_WARNING_NC (String::compose ("Could not copy font %1 to DCP", from.string ()));
+ }
+ }
+ }
cpl->add (reel);
shared_ptr<Job> job = _job.lock ();
- assert (job);
+ DCPOMATIC_ASSERT (job);
job->sub (_("Computing image digest"));
_picture_mxf->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
_sound_mxf->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
}
- dcp::XMLMetadata meta = Config::instance()->dcp_metadata ();
+ dcp::XMLMetadata meta;
+ meta.issuer = Config::instance()->dcp_issuer ();
+ meta.creator = String::compose ("DCP-o-matic %1 %2", dcpomatic_version, dcpomatic_git_commit);
meta.set_issue_date_now ();
- dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, _film->is_signed() ? make_signer () : shared_ptr<const dcp::Signer> ());
+ shared_ptr<const dcp::Signer> signer;
+ if (_film->is_signed ()) {
+ signer = Config::instance()->signer ();
+ /* We did check earlier, but check again here to be on the safe side */
+ if (!signer->valid ()) {
+ throw InvalidSignerError ();
+ }
+ }
+
+ dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, signer);
LOG_GENERAL (
N_("Wrote %1 FULL, %2 FAKE, %3 pushed to disk"), _full_written, _fake_written, _pushed_to_disk
Writer::check_existing_picture_mxf_frame (FILE* mxf, int f, Eyes eyes)
{
/* Read the frame info as written */
- FILE* ifi = fopen_boost (_film->info_path (f, eyes), "r");
- if (!ifi) {
+ FILE* file = fopen_boost (_film->info_file (), "rb");
+ if (!file) {
LOG_GENERAL ("Existing frame %1 has no info file", f);
return false;
}
- dcp::FrameInfo info (ifi);
- fclose (ifi);
+ dcp::FrameInfo info = read_frame_info (file, f, eyes);
+ fclose (file);
if (info.size == 0) {
LOG_GENERAL ("Existing frame %1 has no info file", f);
return false;
Writer::check_existing_picture_mxf ()
{
/* Try to open the existing MXF */
- boost::filesystem::path p;
- p /= _film->internal_video_mxf_dir ();
- p /= _film->internal_video_mxf_filename ();
- FILE* mxf = fopen_boost (p, "rb");
+ FILE* mxf = fopen_boost (_picture_mxf->file(), "rb");
if (!mxf) {
- LOG_GENERAL ("Could not open existing MXF at %1 (errno=%2)", p.string(), errno);
+ LOG_GENERAL ("Could not open existing MXF at %1 (errno=%2)", _picture_mxf->file().string(), errno);
return;
}
- int N = 0;
- for (boost::filesystem::directory_iterator i (_film->info_dir ()); i != boost::filesystem::directory_iterator (); ++i) {
- ++N;
- }
-
while (true) {
shared_ptr<Job> job = _job.lock ();
- assert (job);
+ DCPOMATIC_ASSERT (job);
- if (N > 0) {
- job->set_progress (float (_first_nonexistant_frame) / N);
- }
+ job->set_progress_unknown ();
if (_film->three_d ()) {
if (!check_existing_picture_mxf_frame (mxf, _first_nonexistant_frame, EYES_LEFT)) {
return (frame != 0 && frame < _first_nonexistant_frame);
}
+void
+Writer::write (PlayerSubtitles subs)
+{
+ if (subs.text.empty ()) {
+ return;
+ }
+
+ if (!_subtitle_content) {
+ _subtitle_content.reset (new dcp::InteropSubtitleContent (_film->name(), _film->subtitle_language ()));
+ }
+
+ for (list<dcp::SubtitleString>::const_iterator i = subs.text.begin(); i != subs.text.end(); ++i) {
+ _subtitle_content->add (*i);
+ }
+}
+
+void
+Writer::write (list<shared_ptr<Font> > fonts)
+{
+ /* Just keep a list of fonts and we'll deal with them in ::finish */
+ copy (fonts.begin (), fonts.end (), back_inserter (_fonts));
+}
+
bool
operator< (QueueItem const & a, QueueItem const & b)
{
{
return a.frame == b.frame && a.eyes == b.eyes;
}
+
+int
+Writer::maximum_frames_in_memory () const
+{
+ return Config::instance()->num_local_encoding_threads() + 4;
+}
projects / dcpomatic.git / blobdiff