X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fwriter.cc;h=a9700f4f5edbbb7272e2ed2735c56f74cd2535b3;hp=79e5c8c3695dccf9e23d3726889a267004509725;hb=4347d97b703cfddcd322051092ccfcd5b5a6b941;hpb=14b8b29e6660f5a7fb21135fb5f90b4c1ce51a4b diff --git a/src/lib/writer.cc b/src/lib/writer.cc index 79e5c8c36..a9700f4f5 100644 --- a/src/lib/writer.cc +++ b/src/lib/writer.cc @@ -62,12 +62,16 @@ using boost::shared_ptr; using boost::weak_ptr; using boost::dynamic_pointer_cast; using boost::optional; +#if BOOST_VERSION >= 106100 +using namespace boost::placeholders; +#endif using dcp::Data; +using dcp::ArrayData; +using namespace dcpomatic; Writer::Writer (shared_ptr film, weak_ptr j) : _film (film) , _job (j) - , _thread (0) , _finish (false) , _queued_full_in_memory (0) /* These will be reset to sensible values when J2KEncoder is created */ @@ -87,6 +91,8 @@ Writer::Writer (shared_ptr film, weak_ptr j) _reels.push_back (ReelWriter (film, p, job, reel_index++, reels.size(), _film->content_summary(p))); } + _last_written.resize (reels.size()); + /* We can keep track of the current audio, subtitle and closed caption reels easily because audio and captions arrive to the Writer in sequence. This is not so for video. */ @@ -95,10 +101,11 @@ Writer::Writer (shared_ptr film, weak_ptr j) BOOST_FOREACH (DCPTextTrack i, _film->closed_caption_tracks()) { _caption_reels[i] = _reels.begin (); } + _atmos_reel = _reels.begin (); - /* Check that the signer is OK if we need one */ + /* Check that the signer is OK */ string reason; - if (_film->is_signed() && !Config::instance()->signer_chain()->valid(&reason)) { + if (!Config::instance()->signer_chain()->valid(&reason)) { throw InvalidSignerError (reason); } } @@ -106,9 +113,9 @@ Writer::Writer (shared_ptr film, weak_ptr j) void Writer::start () { - _thread = new boost::thread (boost::bind (&Writer::thread, this)); + _thread = boost::thread (boost::bind(&Writer::thread, this)); #ifdef DCPOMATIC_LINUX - pthread_setname_np (_thread->native_handle(), "writer"); + pthread_setname_np (_thread.native_handle(), "writer"); #endif } @@ -124,7 +131,7 @@ Writer::~Writer () * @param eyes Eyes that this frame image is for. */ void -Writer::write (Data encoded, Frame frame, Eyes eyes) +Writer::write (shared_ptr encoded, Frame frame, Eyes eyes) { boost::mutex::scoped_lock lock (_state_mutex); @@ -214,20 +221,18 @@ Writer::fake_write (Frame frame, Eyes eyes) } size_t const reel = video_reel (frame); - Frame const reel_frame = frame - _reels[reel].start (); - - FILE* file = fopen_boost (_film->info_file(_reels[reel].period()), "rb"); - if (!file) { - throw ReadFileError (_film->info_file(_reels[reel].period())); - } - dcp::FrameInfo info = _reels[reel].read_frame_info (file, reel_frame, eyes); - fclose (file); + Frame const frame_in_reel = frame - _reels[reel].start (); QueueItem qi; qi.type = QueueItem::FAKE; - qi.size = info.size; + + { + shared_ptr info_file = _film->info_file_handle(_reels[reel].period(), true); + qi.size = _reels[reel].read_frame_info(info_file, frame_in_reel, eyes).size; + } + qi.reel = reel; - qi.frame = reel_frame; + qi.frame = frame_in_reel; if (_film->three_d() && eyes == EYES_BOTH) { qi.eyes = EYES_LEFT; _queue.push_back (qi); @@ -270,8 +275,11 @@ Writer::write (shared_ptr audio, DCPTime const time) /* Easy case: we can write all the audio to this reel */ _audio_reel->write (audio); t = end; + } else if (_audio_reel->period().to <= t) { + /* This reel is entirely before the start of our audio; just skip the reel */ + ++_audio_reel; } else { - /* Split the audio into two and write the first part */ + /* This audio is over a reel boundary; split the audio into two and write the first part */ DCPTime part_lengths[2] = { _audio_reel->period().to - t, end - _audio_reel->period().to @@ -283,15 +291,12 @@ Writer::write (shared_ptr audio, DCPTime const time) }; if (part_frames[0]) { - shared_ptr part (new AudioBuffers (audio->channels(), part_frames[0])); - part->copy_from (audio.get(), part_frames[0], 0, 0); + shared_ptr part (new AudioBuffers(audio, part_frames[0], 0)); _audio_reel->write (part); } if (part_frames[1]) { - shared_ptr part (new AudioBuffers (audio->channels(), part_frames[1])); - part->copy_from (audio.get(), part_frames[1], part_frames[0], 0); - audio = part; + audio.reset (new AudioBuffers(audio, part_frames[1], part_frames[0])); } else { audio.reset (); } @@ -302,7 +307,21 @@ Writer::write (shared_ptr audio, DCPTime const time) } } -/** This must be called from Writer::thread() with an appropriate lock held */ + +void +Writer::write (shared_ptr atmos, DCPTime time, AtmosMetadata metadata) +{ + if (_atmos_reel->period().to == time) { + ++_atmos_reel; + DCPOMATIC_ASSERT (_atmos_reel != _reels.end()); + } + + /* We assume that we get a video frame's worth of data here */ + _atmos_reel->write (atmos, metadata); +} + + +/** Caller must hold a lock on _state_mutex */ bool Writer::have_sequenced_image_at_queue_head () { @@ -311,30 +330,41 @@ Writer::have_sequenced_image_at_queue_head () } _queue.sort (); - QueueItem const & f = _queue.front(); - ReelWriter const & reel = _reels[f.reel]; + return _last_written[f.reel].next(f); +} - /* The queue should contain only EYES_LEFT/EYES_RIGHT pairs or EYES_BOTH */ - if (f.eyes == EYES_BOTH) { +bool +Writer::LastWritten::next (QueueItem qi) const +{ + if (qi.eyes == EYES_BOTH) { /* 2D */ - return f.frame == (reel.last_written_video_frame() + 1); + return qi.frame == (_frame + 1); } /* 3D */ - if (reel.last_written_eyes() == EYES_LEFT && f.frame == reel.last_written_video_frame() && f.eyes == EYES_RIGHT) { + if (_eyes == EYES_LEFT && qi.frame == _frame && qi.eyes == EYES_RIGHT) { return true; } - if (reel.last_written_eyes() == EYES_RIGHT && f.frame == (reel.last_written_video_frame() + 1) && f.eyes == EYES_LEFT) { + if (_eyes == EYES_RIGHT && qi.frame == (_frame + 1) && qi.eyes == EYES_LEFT) { return true; } return false; } + +void +Writer::LastWritten::update (QueueItem qi) +{ + _frame = qi.frame; + _eyes = qi.eyes; +} + + void Writer::thread () try @@ -369,11 +399,11 @@ try /* (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::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, (int) i->eyes); + BOOST_FOREACH (QueueItem const& i, _queue) { + if (i.type == QueueItem::FULL) { + LOG_WARNING (N_("- type FULL, frame %1, eyes %2"), i.frame, (int) i.eyes); } else { - LOG_WARNING (N_("- type FAKE, size %1, frame %2, eyes %3"), i->size, i->frame, (int) i->eyes); + LOG_WARNING (N_("- type FAKE, size %1, frame %2, eyes %3"), i.size, i.frame, (int) i.eyes); } } } @@ -383,6 +413,7 @@ try /* Write any frames that we can write; i.e. those that are in sequence. */ while (have_sequenced_image_at_queue_head ()) { QueueItem qi = _queue.front (); + _last_written[qi.reel].update (qi); _queue.pop_front (); if (qi.type == QueueItem::FULL && qi.encoded) { --_queued_full_in_memory; @@ -396,14 +427,14 @@ try case QueueItem::FULL: LOG_DEBUG_ENCODE (N_("Writer FULL-writes %1 (%2)"), qi.frame, (int) qi.eyes); if (!qi.encoded) { - qi.encoded = Data (_film->j2c_path (qi.reel, qi.frame, qi.eyes, false)); + qi.encoded.reset (new ArrayData(_film->j2c_path(qi.reel, qi.frame, qi.eyes, false))); } reel.write (qi.encoded, qi.frame, qi.eyes); ++_full_written; break; case QueueItem::FAKE: LOG_DEBUG_ENCODE (N_("Writer FAKE-writes %1"), qi.frame); - reel.fake_write (qi.frame, qi.eyes, qi.size); + reel.fake_write (qi.size); ++_fake_written; break; case QueueItem::REPEAT: @@ -432,7 +463,7 @@ try DCPOMATIC_ASSERT (i != _queue.rend()); ++_pushed_to_disk; /* For the log message below */ - int const awaiting = _reels[_queue.front().reel].last_written_video_frame() + 1; + int const awaiting = _last_written[_queue.front().reel].frame() + 1; lock.unlock (); /* i is valid here, even though we don't hold a lock on the mutex, @@ -462,32 +493,28 @@ catch (...) void Writer::terminate_thread (bool can_throw) { + boost::this_thread::disable_interruption dis; + boost::mutex::scoped_lock lock (_state_mutex); - if (_thread == 0) { - return; - } _finish = true; _empty_condition.notify_all (); _full_condition.notify_all (); lock.unlock (); - if (_thread->joinable ()) { - _thread->join (); - } + try { + _thread.join (); + } catch (...) {} if (can_throw) { rethrow (); } - - delete _thread; - _thread = 0; } void Writer::finish () { - if (!_thread) { + if (!_thread.joinable()) { return; } @@ -539,38 +566,82 @@ Writer::finish () pool.join_all (); service.stop (); - /* Add reels to CPL */ + /* Add reels */ BOOST_FOREACH (ReelWriter& i, _reels) { cpl->add (i.create_reel (_reel_assets, _fonts)); } - dcp::XMLMetadata meta; - meta.annotation_text = cpl->annotation_text (); - meta.creator = Config::instance()->dcp_creator (); - if (meta.creator.empty ()) { - meta.creator = String::compose ("DCP-o-matic %1 %2", dcpomatic_version, dcpomatic_git_commit); + /* Add metadata */ + + string creator = Config::instance()->dcp_creator(); + if (creator.empty()) { + creator = String::compose("DCP-o-matic %1 %2", dcpomatic_version, dcpomatic_git_commit); } - meta.issuer = Config::instance()->dcp_issuer (); - if (meta.issuer.empty ()) { - meta.issuer = String::compose ("DCP-o-matic %1 %2", dcpomatic_version, dcpomatic_git_commit); + + string issuer = Config::instance()->dcp_issuer(); + if (issuer.empty()) { + issuer = String::compose("DCP-o-matic %1 %2", dcpomatic_version, dcpomatic_git_commit); } - meta.set_issue_date_now (); - cpl->set_metadata (meta); - cpl->set_ratings (vector_to_list(_film->ratings())); + cpl->set_ratings (_film->ratings()); - shared_ptr signer; - if (_film->is_signed ()) { - signer = Config::instance()->signer_chain (); - /* We did check earlier, but check again here to be on the safe side */ - string reason; - if (!signer->valid (&reason)) { - throw InvalidSignerError (reason); + vector cv; + BOOST_FOREACH (string i, _film->content_versions()) { + cv.push_back (dcp::ContentVersion(i)); + } + cpl->set_content_versions (cv); + + cpl->set_full_content_title_text (_film->name()); + cpl->set_full_content_title_text_language (_film->name_language()); + cpl->set_release_territory (_film->release_territory()); + cpl->set_version_number (_film->version_number()); + cpl->set_status (_film->status()); + cpl->set_chain (_film->chain()); + cpl->set_distributor (_film->distributor()); + cpl->set_facility (_film->facility()); + cpl->set_luminance (_film->luminance()); + + list ac = _film->mapped_audio_channels (); + dcp::MCASoundField field = ( + find(ac.begin(), ac.end(), static_cast(dcp::BSL)) != ac.end() || + find(ac.begin(), ac.end(), static_cast(dcp::BSR)) != ac.end() + ) ? dcp::SEVEN_POINT_ONE : dcp::FIVE_POINT_ONE; + + dcp::MainSoundConfiguration msc (field, _film->audio_channels()); + BOOST_FOREACH (int i, ac) { + if (i < _film->audio_channels()) { + msc.set_mapping (i, static_cast(i)); } } - dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, signer, Config::instance()->dcp_metadata_filename_format()); + cpl->set_main_sound_configuration (msc.to_string()); + cpl->set_main_sound_sample_rate (_film->audio_frame_rate()); + cpl->set_main_picture_stored_area (_film->frame_size()); + cpl->set_main_picture_active_area (_film->active_area()); + + vector sl = _film->subtitle_languages(); + if (sl.size() > 1) { + cpl->set_additional_subtitle_languages(std::vector(sl.begin() + 1, sl.end())); + } + + shared_ptr signer; + signer = Config::instance()->signer_chain (); + /* We did check earlier, but check again here to be on the safe side */ + string reason; + if (!signer->valid (&reason)) { + throw InvalidSignerError (reason); + } + + dcp.write_xml ( + _film->interop() ? dcp::INTEROP : dcp::SMPTE, + issuer, + creator, + dcp::LocalTime().as_string(), + String::compose("Created by libdcp %1", dcp::version), + signer, + Config::instance()->dcp_metadata_filename_format() + ); LOG_GENERAL ( N_("Wrote %1 FULL, %2 FAKE, %3 REPEAT, %4 pushed to disk"), _full_written, _fake_written, _repeat_written, _pushed_to_disk @@ -585,7 +656,7 @@ Writer::write_cover_sheet () boost::filesystem::path const cover = _film->file ("COVER_SHEET.txt"); FILE* f = fopen_boost (cover, "w"); if (!f) { - throw OpenFileError (cover, errno, false); + throw OpenFileError (cover, errno, OpenFileError::WRITE); } string text = Config::instance()->cover_sheet (); @@ -594,15 +665,12 @@ Writer::write_cover_sheet () boost::algorithm::replace_all (text, "$CONTAINER", _film->container()->container_nickname()); boost::algorithm::replace_all (text, "$AUDIO_LANGUAGE", _film->isdcf_metadata().audio_language); - optional subtitle_language; - BOOST_FOREACH (shared_ptr i, _film->content()) { - BOOST_FOREACH (shared_ptr j, i->text) { - if (j->type() == TEXT_OPEN_SUBTITLE && j->use()) { - subtitle_language = j->language (); - } - } + vector subtitle_languages = _film->subtitle_languages(); + if (subtitle_languages.empty()) { + boost::algorithm::replace_all (text, "$SUBTITLE_LANGUAGE", "None"); + } else { + boost::algorithm::replace_all (text, "$SUBTITLE_LANGUAGE", subtitle_languages.front().description()); } - boost::algorithm::replace_all (text, "$SUBTITLE_LANGUAGE", subtitle_language.get_value_or("None")); boost::uintmax_t size = 0; for ( @@ -768,14 +836,16 @@ Writer::video_reel (int frame) const void Writer::set_digest_progress (Job* job, float progress) { - /* I believe this is thread-safe */ - _digest_progresses[boost::this_thread::get_id()] = progress; - boost::mutex::scoped_lock lm (_digest_progresses_mutex); + + _digest_progresses[boost::this_thread::get_id()] = progress; float min_progress = FLT_MAX; for (map::const_iterator i = _digest_progresses.begin(); i != _digest_progresses.end(); ++i) { min_progress = min (min_progress, i->second); } job->set_progress (min_progress); + + Waker waker; + waker.nudge (); }