ardour/livetrax
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report archive encoding progress

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This commit is contained in:
Robin Gareus 2016-09-21 13:04:25 +02:00
parent 03fe02703d
commit c80e8727df
1 changed files with 31 additions and 14 deletions
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45
libs/ardour/session_state.cc
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@ -5002,10 +5002,6 @@ Session::archive_session (const std::string& dest, const std::string& name, Arch
/* prepare archive */
string archive = Glib::build_filename (dest, name + ".tar.xz");
#ifndef NDEBUG
cout << "ARCHIVE: " << archive << "\n";
#endif
PBD::ScopedConnectionList progress_connection;
PBD::FileArchive ar (archive);
if (progress) {
@ -5032,8 +5028,27 @@ Session::archive_session (const std::string& dest, const std::string& name, Arch
std::map<boost::shared_ptr<AudioFileSource>, std::string> orig_sources;
// TODO: build Source list once
// add option to only include *used* sources (see Session::cleanup_sources)
if (compress_audio != NO_ENCODE) {
Glib::Threads::Mutex::Lock lm (source_lock);
size_t total_size = 0;
if (progress) {
for (SourceMap::const_iterator i = sources.begin(); i != sources.end(); ++i) {
boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (i->second);
if (!afs) {
continue;
}
if (afs->readable_length () == 0) {
continue;
}
total_size += afs->readable_length ();
}
progress->set_progress (2); // set to "encoding"
progress->set_progress (0);
}
for (SourceMap::const_iterator i = sources.begin(); i != sources.end(); ++i) {
boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (i->second);
if (!afs) {
@ -5049,18 +5064,27 @@ Session::archive_session (const std::string& dest, const std::string& name, Arch
new_path = Glib::build_filename (Glib::path_get_dirname (new_path), PBD::basename_nosuffix (new_path) + ".flac");
g_mkdir_with_parents (Glib::path_get_dirname (new_path).c_str (), 0755);
// TODO: set progress to "encoding", use total readable_length () somehow.
// .. or a custom progress report like save-as.
if (progress) {
progress->descend ((float)afs->readable_length () / total_size);
}
try {
SndFileSource* ns = new SndFileSource (*this, *(afs.get()), new_path, compress_audio == FLAC_16BIT, NULL /*progress*/);
SndFileSource* ns = new SndFileSource (*this, *(afs.get()), new_path, compress_audio == FLAC_16BIT, progress);
afs->replace_file (new_path);
delete ns;
} catch (...) {
cerr << "failed to encode " << afs->path() << " to " << new_path << "\n";
}
if (progress) {
progress->ascend ();
}
}
}
if (progress) {
progress->set_progress (-1); // set to "archiving"
progress->set_progress (0);
}
/* index files relevant for this session */
for (vector<space_and_path>::const_iterator sd = session_dirs.begin(); sd != session_dirs.end(); ++sd) {
vector<string> files;
@ -5196,13 +5220,6 @@ Session::archive_session (const std::string& dest, const std::string& name, Arch
i->first->replace_file (i->second);
}
#ifndef NDEBUG
/* done -- now zip */
for (std::map<string,string>::const_iterator i = filemap.begin(); i != filemap.end (); ++i) {
cout << "archive " << (*i).first << " as " << (*i).second << "\n";
}
#endif
int rv = ar.create (filemap);
remove_directory (to_dir);