#include <fstream>
#include <cerrno>
#include <iostream>
+#include <cfloat>
#include "i18n.h"
using std::string;
using std::list;
using std::cout;
+using std::map;
+using std::min;
+using std::max;
using boost::shared_ptr;
using boost::weak_ptr;
using boost::dynamic_pointer_cast;
shared_ptr<Job> job = _job.lock ();
DCPOMATIC_ASSERT (job);
- BOOST_FOREACH (DCPTimePeriod p, _film->reels ()) {
- _reels.push_back (ReelWriter (film, p, 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)));
}
/* We can keep track of the current audio and subtitle reels easily because audio
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);
+ 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, i->eyes);
+ LOG_WARNING (N_("- type FAKE, size %1, frame %2, eyes %3"), i->size, i->frame, (int) i->eyes);
}
}
}
switch (qi.type) {
case QueueItem::FULL:
- LOG_DEBUG_ENCODE (N_("Writer FULL-writes %1 (%2)"), qi.frame, qi.eyes);
+ 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));
}
dcp.add (cpl);
+ /* Calculate digests for each reel in parallel */
+
+ shared_ptr<Job> job = _job.lock ();
+ job->sub (_("Computing digests"));
+
+ boost::asio::io_service service;
+ boost::thread_group pool;
+
+ shared_ptr<boost::asio::io_service::work> work (new boost::asio::io_service::work (service));
+
+ int const threads = max (1, Config::instance()->num_local_encoding_threads ());
+
+ for (int i = 0; i < threads; ++i) {
+ 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);
+ service.post (boost::bind (&ReelWriter::calculate_digests, &i, set_progress));
+ }
- shared_ptr<Job> job = _job.lock ();
- DCPOMATIC_ASSERT (job);
- i.calculate_digests (job);
+ work.reset ();
+ pool.join_all ();
+ service.stop ();
+ /* Add reels to CPL */
+
+ BOOST_FOREACH (ReelWriter& i, _reels) {
cpl->add (i.create_reel (_reel_assets, _fonts));
}
}
}
- dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, signer);
+ dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, 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
DCPOMATIC_ASSERT (i < _reels.size ());
return 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);
+ 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);
+}