#include "cross.h"
#include "audio_buffers.h"
#include "version.h"
-#include "font.h"
+#include "font_data.h"
#include "util.h"
#include "reel_writer.h"
#include "text_content.h"
#include <dcp/cpl.h>
#include <dcp/locale_convert.h>
-#include <boost/foreach.hpp>
+#include <dcp/reel_mxf.h>
#include <fstream>
#include <cerrno>
#include <iostream>
using std::min;
using std::max;
using std::vector;
-using boost::shared_ptr;
-using boost::weak_ptr;
-using boost::dynamic_pointer_cast;
+using std::shared_ptr;
+using std::weak_ptr;
+using std::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<const Film> film, weak_ptr<Job> j)
- : _film (film)
+
+static
+void
+ignore_progress (float)
+{
+
+}
+
+
+/** @param j Job to report progress to, or 0.
+ * @param text_only true to enable only the text (subtitle/ccap) parts of the writer.
+ */
+Writer::Writer (weak_ptr<const Film> weak_film, weak_ptr<Job> j, bool text_only)
+ : WeakConstFilm (weak_film)
, _job (j)
- , _thread (0)
, _finish (false)
, _queued_full_in_memory (0)
/* These will be reset to sensible values when J2KEncoder is created */
, _fake_written (0)
, _repeat_written (0)
, _pushed_to_disk (0)
+ , _text_only (text_only)
+ , _have_subtitles (false)
{
shared_ptr<Job> job = _job.lock ();
- DCPOMATIC_ASSERT (job);
int reel_index = 0;
- list<DCPTimePeriod> const reels = _film->reels ();
- BOOST_FOREACH (DCPTimePeriod p, reels) {
- _reels.push_back (ReelWriter (film, p, job, reel_index++, reels.size(), _film->content_summary(p)));
+ list<DCPTimePeriod> const reels = film()->reels();
+ for (auto p: reels) {
+ _reels.push_back (ReelWriter(weak_film, p, job, reel_index++, reels.size(), text_only));
}
+ _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.
*/
_audio_reel = _reels.begin ();
_subtitle_reel = _reels.begin ();
- BOOST_FOREACH (DCPTextTrack i, _film->closed_caption_tracks()) {
+ for (auto 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);
}
}
void
Writer::start ()
{
- _thread = new boost::thread (boost::bind (&Writer::thread, this));
+ if (!_text_only) {
+ _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
+ }
}
Writer::~Writer ()
{
- terminate_thread (false);
+ if (!_text_only) {
+ terminate_thread (false);
+ }
}
/** Pass a video frame to the writer for writing to disk at some point.
* @param eyes Eyes that this frame image is for.
*/
void
-Writer::write (Data encoded, Frame frame, Eyes eyes)
+Writer::write (shared_ptr<const Data> encoded, Frame frame, Eyes eyes)
{
boost::mutex::scoped_lock lock (_state_mutex);
qi.reel = video_reel (frame);
qi.frame = frame - _reels[qi.reel].start ();
- if (_film->three_d() && eyes == EYES_BOTH) {
+ if (film()->three_d() && eyes == EYES_BOTH) {
/* 2D material in a 3D DCP; fake the 3D */
qi.eyes = EYES_LEFT;
_queue.push_back (qi);
qi.type = QueueItem::REPEAT;
qi.reel = video_reel (frame);
qi.frame = frame - _reels[qi.reel].start ();
- if (_film->three_d() && eyes == EYES_BOTH) {
+ if (film()->three_d() && eyes == EYES_BOTH) {
qi.eyes = EYES_LEFT;
_queue.push_back (qi);
qi.eyes = EYES_RIGHT;
}
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<InfoFileHandle> 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;
- if (_film->three_d() && eyes == EYES_BOTH) {
+ qi.frame = frame_in_reel;
+ if (film()->three_d() && eyes == EYES_BOTH) {
qi.eyes = EYES_LEFT;
_queue.push_back (qi);
qi.eyes = EYES_RIGHT;
{
DCPOMATIC_ASSERT (audio);
- int const afr = _film->audio_frame_rate();
+ int const afr = film()->audio_frame_rate();
DCPTime const end = time + DCPTime::from_frames(audio->frames(), afr);
/* 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
};
if (part_frames[0]) {
- shared_ptr<AudioBuffers> part (new AudioBuffers (audio->channels(), part_frames[0]));
- part->copy_from (audio.get(), part_frames[0], 0, 0);
+ shared_ptr<AudioBuffers> part (new AudioBuffers(audio, part_frames[0], 0));
_audio_reel->write (part);
}
if (part_frames[1]) {
- shared_ptr<AudioBuffers> 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 ();
}
}
}
-/** This must be called from Writer::thread() with an appropriate lock held */
+
+void
+Writer::write (shared_ptr<const dcp::AtmosFrame> 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 ()
{
}
_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
LOG_TIMING (N_("writer-wake queue=%1"), _queue.size());
}
- if (_finish && _queue.empty()) {
- 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
/* (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, (int) i->eyes);
+ for (auto 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);
}
}
}
/* 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;
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:
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,
LOG_GENERAL ("Writer full; pushes %1 to disk while awaiting %2", i->frame, awaiting);
i->encoded->write_via_temp (
- _film->j2c_path (i->reel, i->frame, i->eyes, true),
- _film->j2c_path (i->reel, i->frame, i->eyes, false)
+ film()->j2c_path(i->reel, i->frame, i->eyes, true),
+ film()->j2c_path(i->reel, i->frame, i->eyes, false)
);
lock.lock ();
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;
}
+
+/** @param output_dcp Path to DCP folder to write */
void
-Writer::finish ()
+Writer::finish (boost::filesystem::path output_dcp)
{
- if (!_thread) {
- return;
+ if (_thread.joinable()) {
+ LOG_GENERAL_NC ("Terminating writer thread");
+ terminate_thread (true);
}
- LOG_GENERAL_NC ("Terminating writer thread");
-
- terminate_thread (true);
-
LOG_GENERAL_NC ("Finishing ReelWriters");
- BOOST_FOREACH (ReelWriter& i, _reels) {
- i.finish ();
+ for (auto& i: _reels) {
+ i.finish (output_dcp);
}
LOG_GENERAL_NC ("Writing XML");
- dcp::DCP dcp (_film->dir (_film->dcp_name()));
+ dcp::DCP dcp (output_dcp);
shared_ptr<dcp::CPL> cpl (
new dcp::CPL (
- _film->dcp_name(),
- _film->dcp_content_type()->libdcp_kind ()
+ film()->dcp_name(),
+ film()->dcp_content_type()->libdcp_kind ()
)
);
/* Calculate digests for each reel in parallel */
shared_ptr<Job> job = _job.lock ();
- job->sub (_("Computing digests"));
+ if (job) {
+ job->sub (_("Computing digests"));
+ }
boost::asio::io_service service;
boost::thread_group pool;
pool.create_thread (boost::bind (&boost::asio::io_service::run, &service));
}
- BOOST_FOREACH (ReelWriter& i, _reels) {
- boost::function<void (float)> set_progress = boost::bind (&Writer::set_digest_progress, this, job.get(), _1);
+ boost::function<void (float)> set_progress;
+ if (job) {
+ set_progress = boost::bind (&Writer::set_digest_progress, this, job.get(), _1);
+ } else {
+ set_progress = &ignore_progress;
+ }
+
+ for (auto& i: _reels) {
service.post (boost::bind (&ReelWriter::calculate_digests, &i, set_progress));
}
+ service.post (boost::bind (&Writer::calculate_referenced_digests, this, set_progress));
work.reset ();
pool.join_all ();
service.stop ();
- /* Add reels to CPL */
+ /* Add reels */
- BOOST_FOREACH (ReelWriter& i, _reels) {
- cpl->add (i.create_reel (_reel_assets, _fonts));
+ for (auto& i: _reels) {
+ cpl->add (i.create_reel(_reel_assets, _fonts, output_dcp, _have_subtitles, _have_closed_captions));
}
- 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<const dcp::CertificateChain> 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<dcp::ContentVersion> cv;
+ for (auto 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<int> ac = film()->mapped_audio_channels();
+ dcp::MCASoundField field = (
+ find(ac.begin(), ac.end(), static_cast<int>(dcp::BSL)) != ac.end() ||
+ find(ac.begin(), ac.end(), static_cast<int>(dcp::BSR)) != ac.end()
+ ) ? dcp::SEVEN_POINT_ONE : dcp::FIVE_POINT_ONE;
+
+ dcp::MainSoundConfiguration msc (field, film()->audio_channels());
+ for (auto i: ac) {
+ if (i < film()->audio_channels()) {
+ msc.set_mapping (i, static_cast<dcp::Channel>(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<dcp::LanguageTag> sl = film()->subtitle_languages();
+ if (sl.size() > 1) {
+ cpl->set_additional_subtitle_languages(std::vector<dcp::LanguageTag>(sl.begin() + 1, sl.end()));
+ }
+
+ shared_ptr<const dcp::CertificateChain> 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
);
- write_cover_sheet ();
+ write_cover_sheet (output_dcp);
}
void
-Writer::write_cover_sheet ()
+Writer::write_cover_sheet (boost::filesystem::path output_dcp)
{
- boost::filesystem::path const cover = _film->file ("COVER_SHEET.txt");
+ boost::filesystem::path const cover = film()->file("COVER_SHEET.txt");
FILE* f = fopen_boost (cover, "w");
if (!f) {
throw OpenFileError (cover, errno, OpenFileError::WRITE);
}
string text = Config::instance()->cover_sheet ();
- boost::algorithm::replace_all (text, "$CPL_NAME", _film->name());
- boost::algorithm::replace_all (text, "$TYPE", _film->dcp_content_type()->pretty_name());
- boost::algorithm::replace_all (text, "$CONTAINER", _film->container()->container_nickname());
- boost::algorithm::replace_all (text, "$AUDIO_LANGUAGE", _film->isdcf_metadata().audio_language);
-
- optional<string> subtitle_language;
- BOOST_FOREACH (shared_ptr<Content> i, _film->content()) {
- BOOST_FOREACH (shared_ptr<TextContent> j, i->text) {
- if (j->type() == TEXT_OPEN_SUBTITLE && j->use()) {
- subtitle_language = j->language ();
- }
- }
+ boost::algorithm::replace_all (text, "$CPL_NAME", film()->name());
+ boost::algorithm::replace_all (text, "$TYPE", film()->dcp_content_type()->pretty_name());
+ boost::algorithm::replace_all (text, "$CONTAINER", film()->container()->container_nickname());
+ boost::algorithm::replace_all (text, "$AUDIO_LANGUAGE", film()->isdcf_metadata().audio_language);
+
+ vector<dcp::LanguageTag> 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, "$SUBTITLE_LANGUAGE", subtitle_language.get_value_or("None"));
boost::uintmax_t size = 0;
for (
- boost::filesystem::recursive_directory_iterator i = boost::filesystem::recursive_directory_iterator(_film->dir(_film->dcp_name()));
+ boost::filesystem::recursive_directory_iterator i = boost::filesystem::recursive_directory_iterator(output_dcp);
i != boost::filesystem::recursive_directory_iterator();
++i) {
if (boost::filesystem::is_regular_file (i->path ())) {
boost::algorithm::replace_all (text, "$SIZE", String::compose ("%1MB", dcp::locale_convert<string> (size / 1000000.0, 1, true)));
}
- pair<int, int> ch = audio_channel_types (_film->mapped_audio_channels(), _film->audio_channels());
+ pair<int, int> ch = audio_channel_types (film()->mapped_audio_channels(), film()->audio_channels());
string description = String::compose("%1.%2", ch.first, ch.second);
if (description == "0.0") {
boost::algorithm::replace_all (text, "$AUDIO", description);
int h, m, s, fr;
- _film->length().split (_film->video_frame_rate(), h, m, s, fr);
+ film()->length().split(film()->video_frame_rate(), h, m, s, fr);
string length;
if (h == 0 && m == 0) {
length = String::compose("%1s", s);
bool
Writer::can_fake_write (Frame frame) const
{
- if (_film->encrypted()) {
+ if (film()->encrypted()) {
/* We need to re-write the frame because the asset ID is embedded in the HMAC... I think... */
return false;
}
switch (type) {
case TEXT_OPEN_SUBTITLE:
reel = &_subtitle_reel;
+ _have_subtitles = true;
break;
case TEXT_CLOSED_CAPTION:
DCPOMATIC_ASSERT (track);
DCPOMATIC_ASSERT (_caption_reels.find(*track) != _caption_reels.end());
reel = &_caption_reels[*track];
+ _have_closed_captions.insert (*track);
break;
default:
DCPOMATIC_ASSERT (false);
}
void
-Writer::write (list<shared_ptr<Font> > fonts)
+Writer::write (vector<FontData> fonts)
{
/* Just keep a list of unique fonts and we'll deal with them in ::finish */
- BOOST_FOREACH (shared_ptr<Font> i, fonts) {
+ for (auto const& i: fonts) {
bool got = false;
- BOOST_FOREACH (shared_ptr<Font> j, _fonts) {
- if (*i == *j) {
+ for (auto& j: _fonts) {
+ if (i == j) {
got = true;
}
}
size_t
Writer::video_reel (int frame) const
{
- DCPTime t = DCPTime::from_frames (frame, _film->video_frame_rate ());
+ DCPTime t = DCPTime::from_frames (frame, film()->video_frame_rate());
size_t i = 0;
while (i < _reels.size() && !_reels[i].period().contains (t)) {
++i;
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<boost::thread::id, float>::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 ();
+}
+
+
+/** Calculate hashes for any referenced MXF assets which do not already have one */
+void
+Writer::calculate_referenced_digests (boost::function<void (float)> set_progress)
+{
+ for (auto const& i: _reel_assets) {
+ shared_ptr<dcp::ReelMXF> mxf = dynamic_pointer_cast<dcp::ReelMXF>(i.asset);
+ if (mxf && !mxf->hash()) {
+ mxf->asset_ref().asset()->hash (set_progress);
+ mxf->set_hash (mxf->asset_ref().asset()->hash());
+ }
+ }
}
+
projects / dcpomatic.git / blobdiff