X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Faudiofilesource.cc;h=13b03f8f4828fdaa3998ef7b09b7c4938d89eb00;hb=2644aaddb19eda57551129c4e6ca6ca02fdb066a;hp=46079ef9a5bbfb1b5ecc38f70af07b84ae4c6346;hpb=e51e31dca20d1e636508c61d93a740fdb48eeebd;p=ardour.git diff --git a/libs/ardour/audiofilesource.cc b/libs/ardour/audiofilesource.cc index 46079ef9a5..13b03f8f48 100644 --- a/libs/ardour/audiofilesource.cc +++ b/libs/ardour/audiofilesource.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2006 Paul Davis + Copyright (C) 2006 Paul Davis 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 @@ -17,125 +17,190 @@ */ +#ifdef WAF_BUILD +#include "libardour-config.h" +#endif + #include #include #include +#include // for rename(), sigh #include +#include #include -#include -#include -#include -#include +#include "pbd/convert.h" +#include "pbd/basename.h" +#include "pbd/mountpoint.h" +#include "pbd/stl_delete.h" +#include "pbd/strsplit.h" +#include "pbd/shortpath.h" +#include "pbd/enumwriter.h" #include #include +#include +#include -#include -#include -#include -#include -#include +#include "ardour/audiofilesource.h" +#include "ardour/debug.h" +#include "ardour/sndfilesource.h" +#include "ardour/session.h" +#include "ardour/filename_extensions.h" // if these headers come before sigc++ is included // the parser throws ObjC++ errors. (nil is a keyword) -#ifdef HAVE_COREAUDIO -#include +#ifdef HAVE_COREAUDIO +#include "ardour/coreaudiosource.h" #include #include #endif // HAVE_COREAUDIO #include "i18n.h" +using namespace std; using namespace ARDOUR; using namespace PBD; +using namespace Glib; string AudioFileSource::peak_dir = ""; -string AudioFileSource::search_path; -sigc::signal AudioFileSource::HeaderPositionOffsetChanged; -uint64_t AudioFileSource::header_position_offset = 0; +PBD::Signal0 AudioFileSource::HeaderPositionOffsetChanged; +framecnt_t AudioFileSource::header_position_offset = 0; -char AudioFileSource::bwf_country_code[3] = "US"; -char AudioFileSource::bwf_organization_code[4] = "LAS"; -char AudioFileSource::bwf_serial_number[13] = "000000000000"; +/* XXX maybe this too */ +char AudioFileSource::bwf_serial_number[13] = "000000000000"; -AudioFileSource::AudioFileSource (string idstr, Flag flags) - : AudioSource (idstr), _flags (flags) -{ - /* constructor used for existing external to session files. file must exist already */ +struct SizedSampleBuffer { + framecnt_t size; + Sample* buf; - if (init (idstr, true)) { - throw failed_constructor (); + SizedSampleBuffer (framecnt_t sz) : size (sz) { + buf = new Sample[size]; + } + + ~SizedSampleBuffer() { + delete [] buf; } +}; +Glib::Threads::Private thread_interleave_buffer; + +/** Constructor used for existing external-to-session files. */ +AudioFileSource::AudioFileSource (Session& s, const string& path, Source::Flag flags) + : Source (s, DataType::AUDIO, path, flags) + , AudioSource (s, path) + /* note that external files have their own path as "origin" */ + , FileSource (s, DataType::AUDIO, path, path, flags) +{ + if (init (_path, true)) { + throw failed_constructor (); + } } -AudioFileSource::AudioFileSource (std::string path, Flag flags, SampleFormat samp_format, HeaderFormat hdr_format) - : AudioSource (path), _flags (flags) +/** Constructor used for new internal-to-session files. */ +AudioFileSource::AudioFileSource (Session& s, const string& path, const string& origin, Source::Flag flags, + SampleFormat /*samp_format*/, HeaderFormat /*hdr_format*/) + : Source (s, DataType::AUDIO, path, flags) + , AudioSource (s, path) + , FileSource (s, DataType::AUDIO, path, origin, flags) { - /* constructor used for new internal-to-session files. file cannot exist */ + /* note that origin remains empty */ - if (init (path, false)) { + if (init (_path, false)) { throw failed_constructor (); } } -AudioFileSource::AudioFileSource (const XMLNode& node) - : AudioSource (node), _flags (Flag (Writable|CanRename)) +/** Constructor used for existing internal-to-session files via XML. File must exist. */ +AudioFileSource::AudioFileSource (Session& s, const XMLNode& node, bool must_exist) + : Source (s, node) + , AudioSource (s, node) + , FileSource (s, node, must_exist) { - /* constructor used for existing internal-to-session files. file must exist */ - - if (set_state (node)) { + if (set_state (node, Stateful::loading_state_version)) { throw failed_constructor (); } - - if (init (_name, true)) { + + if (init (_path, must_exist)) { throw failed_constructor (); } } AudioFileSource::~AudioFileSource () { + DEBUG_TRACE (DEBUG::Destruction, string_compose ("AudioFileSource destructor %1, removable? %2\n", _path, removable())); if (removable()) { unlink (_path.c_str()); unlink (peakpath.c_str()); } } -bool -AudioFileSource::removable () const +int +AudioFileSource::init (const string& pathstr, bool must_exist) { - return (_flags & Removable) && ((_flags & RemoveAtDestroy) || - ((_flags & RemovableIfEmpty) && is_empty (_path))); + return FileSource::init (pathstr, must_exist); } -int -AudioFileSource::init (string pathstr, bool must_exist) +string +AudioFileSource::peak_path (string audio_path) { - bool is_new = false; + string base; - _length = 0; - next_peak_clear_should_notify = false; - - if (!find (pathstr, must_exist, is_new)) { - return -1; - } + base = PBD::basename_nosuffix (audio_path); + base += '%'; + base += (char) ('A' + _channel); - if (is_new && must_exist) { - return -1; + return _session.peak_path (base); +} + +string +AudioFileSource::find_broken_peakfile (string peak_path, string audio_path) +{ + string str; + + /* check for the broken location in use by 2.0 for several months */ + + str = broken_peak_path (audio_path); + + if (Glib::file_test (str, Glib::FILE_TEST_EXISTS)) { + + if (!within_session()) { + + /* it would be nice to rename it but the nature of + the bug means that we can't reliably use it. + */ + + peak_path = str; + + } else { + /* all native files are mono, so we can just rename + it. + */ + ::rename (str.c_str(), peak_path.c_str()); + } + + } else { + /* Nasty band-aid for older sessions that were created before we + used libsndfile for all audio files. + */ + + + str = old_peak_path (audio_path); + if (Glib::file_test (str, Glib::FILE_TEST_EXISTS)) { + peak_path = str; + } } - return 0; + return peak_path; } - string -AudioFileSource::peak_path (string audio_path) +AudioFileSource::broken_peak_path (string audio_path) { - return Session::peak_path_from_audio_path (audio_path); + return _session.peak_path (basename_nosuffix (audio_path)); } string @@ -153,214 +218,67 @@ AudioFileSource::old_peak_path (string audio_path) char buf[32]; #ifdef __APPLE__ - snprintf (buf, sizeof (buf), "%u-%u-%d.peak", stat_mount.st_ino, stat_file.st_ino, channel); + snprintf (buf, sizeof (buf), "%u-%u-%d.peak", stat_mount.st_ino, stat_file.st_ino, _channel); #else - snprintf (buf, sizeof (buf), "%ld-%ld-%d.peak", stat_mount.st_ino, stat_file.st_ino, channel); + snprintf (buf, sizeof (buf), "%" PRId64 "-%" PRId64 "-%d.peak", (int64_t) stat_mount.st_ino, (int64_t) stat_file.st_ino, _channel); #endif string res = peak_dir; res += buf; + res += peakfile_suffix; return res; } -#ifdef HAVE_COREAUDIO - -AudioFileSource* -AudioFileSource::create (const XMLNode& node) -{ - AudioFileSource* es = 0; - - if (node.property (X_("destructive")) != 0) { - - es = new DestructiveFileSource (node); - - } else { - - try { - es = new CoreAudioSource (node); - } - - - catch (failed_constructor& err) { - es = new SndFileSource (node); - } - } - - return es; -} - -#else - -AudioFileSource* -AudioFileSource::create (const XMLNode& node) -{ - if (node.property (X_("destructive")) != 0) { - - return new DestructiveFileSource (node); - - } else { - - return new SndFileSource (node); - } -} - -#endif // HAVE_COREAUDIO - -#ifdef HAVE_COREAUDIO -AudioFileSource* -AudioFileSource::create (const string& idstr, Flag flags) -{ - AudioFileSource* es = 0; - - if (flags & Destructive) { - return new DestructiveFileSource (idstr, flags); - } - - try { - es = new CoreAudioSource (idstr, flags); - } - - catch (failed_constructor& err) { - es = new SndFileSource (idstr, flags); - } - - return es; -} - -#else - -AudioFileSource* -AudioFileSource::create (const string& idstr, Flag flags) -{ - return new SndFileSource (idstr, flags); -} - -#endif // HAVE_COREAUDIO - bool AudioFileSource::get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg) { -#ifdef HAVE_COREAUDIO - OSStatus err = noErr; - FSRef ref; - ExtAudioFileRef af = 0; - size_t size; - CFStringRef name; - - err = FSPathMakeRef ((UInt8*)path.c_str(), &ref, 0); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } + /* try sndfile first because it gets timecode info from .wav (BWF) if it exists, + which at present, ExtAudioFile from Apple seems unable to do. + */ - err = ExtAudioFileOpen(&ref, &af); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; + if (SndFileSource::get_soundfile_info (path, _info, error_msg) != 0) { + return true; } - AudioStreamBasicDescription absd; - memset(&absd, 0, sizeof(absd)); - size = sizeof(AudioStreamBasicDescription); - err = ExtAudioFileGetProperty(af, - kExtAudioFileProperty_FileDataFormat, &size, &absd); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - _info.samplerate = absd.mSampleRate; - _info.channels = absd.mChannelsPerFrame; - - size = sizeof(_info.length); - err = ExtAudioFileGetProperty(af, kExtAudioFileProperty_FileLengthFrames, &size, &_info.length); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - size = sizeof(CFStringRef); - err = AudioFormatGetProperty( - kAudioFormatProperty_FormatName, sizeof(absd), &absd, &size, &name); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; +#ifdef HAVE_COREAUDIO + if (CoreAudioSource::get_soundfile_info (path, _info, error_msg) == 0) { + return true; } - - _info.format_name = CFStringRefToStdString(name); - - ExtAudioFileDispose (af); - return true; - -libsndfile: #endif // HAVE_COREAUDIO - SNDFILE *sf; - SF_INFO sf_info; - - sf_info.format = 0; // libsndfile says to clear this before sf_open(). - - if ((sf = sf_open ((char*) path.c_str(), SFM_READ, &sf_info)) == 0) { - char errbuf[256]; - error_msg = sf_error_str (0, errbuf, sizeof (errbuf) - 1); - return false; - } - - sf_close (sf); - - _info.samplerate = sf_info.samplerate; - _info.channels = sf_info.channels; - _info.length = sf_info.frames; - _info.format_name = string_compose("Format: %1, %2", - sndfile_major_format(sf_info.format), - sndfile_minor_format(sf_info.format)); - return true; + return false; } XMLNode& AudioFileSource::get_state () { XMLNode& root (AudioSource::get_state()); - char buf[16]; - snprintf (buf, sizeof (buf), "0x%x", (int)_flags); - root.add_property ("flags", buf); + char buf[32]; + snprintf (buf, sizeof (buf), "%u", _channel); + root.add_property (X_("channel"), buf); + root.add_property (X_("origin"), _origin); return root; } int -AudioFileSource::set_state (const XMLNode& node) +AudioFileSource::set_state (const XMLNode& node, int version) { - const XMLProperty* prop; - - if (AudioSource::set_state (node)) { + if (Source::set_state (node, version)) { return -1; } - if ((prop = node.property (X_("flags"))) != 0) { - - int ival; - sscanf (prop->value().c_str(), "0x%x", &ival); - _flags = Flag (ival); - - } else { - - _flags = Flag (0); + if (AudioSource::set_state (node, version)) { + return -1; + } + if (FileSource::set_state (node, version)) { + return -1; } return 0; } -void -AudioFileSource::mark_for_remove () -{ - if (!writable()) { - return; - } - _flags = Flag (_flags | RemoveAtDestroy); -} - void AudioFileSource::mark_streaming_write_completed () { @@ -368,284 +286,112 @@ AudioFileSource::mark_streaming_write_completed () return; } - Glib::Mutex::Lock lm (_lock); - - next_peak_clear_should_notify = true; - - if (_peaks_built || pending_peak_builds.empty()) { - _peaks_built = true; - PeaksReady (); /* EMIT SIGNAL */ - } -} - -void -AudioFileSource::mark_take (string id) -{ - if (writable()) { - _take_id = id; - } + AudioSource::mark_streaming_write_completed (); } int -AudioFileSource::move_to_trash (const string trash_dir_name) -{ - string newpath; - - if (!writable()) { - return -1; - } - - /* don't move the file across filesystems, just - stick it in the `trash_dir_name' directory - on whichever filesystem it was already on. - */ - - newpath = Glib::path_get_dirname (_path); - newpath = Glib::path_get_dirname (newpath); - - newpath += '/'; - newpath += trash_dir_name; - newpath += '/'; - newpath += Glib::path_get_basename (_path); - - if (access (newpath.c_str(), F_OK) == 0) { - - /* the new path already exists, try versioning */ - - char buf[PATH_MAX+1]; - int version = 1; - string newpath_v; - - snprintf (buf, sizeof (buf), "%s.%d", newpath.c_str(), version); - newpath_v = buf; - - while (access (newpath_v.c_str(), F_OK) == 0 && version < 999) { - snprintf (buf, sizeof (buf), "%s.%d", newpath.c_str(), ++version); - newpath_v = buf; - } - - if (version == 999) { - error << string_compose (_("there are already 1000 files with names like %1; versioning discontinued"), - newpath) - << endmsg; - } else { - newpath = newpath_v; - } - - } else { - - /* it doesn't exist, or we can't read it or something */ - - } - - if (::rename (_path.c_str(), newpath.c_str()) != 0) { - error << string_compose (_("cannot rename audio file source from %1 to %2 (%3)"), - _path, newpath, strerror (errno)) - << endmsg; - return -1; - } - - if (::unlink (peakpath.c_str()) != 0) { - error << string_compose (_("cannot remove peakfile %1 for %2 (%3)"), - peakpath, _path, strerror (errno)) - << endmsg; - /* try to back out */ - rename (newpath.c_str(), _path.c_str()); - return -1; - } - - _path = newpath; - peakpath = ""; - - /* file can not be removed twice, since the operation is not idempotent */ - - _flags = Flag (_flags & ~(RemoveAtDestroy|Removable|RemovableIfEmpty)); - - return 0; -} - -bool -AudioFileSource::find (string pathstr, bool must_exist, bool& isnew) -{ - string::size_type pos; - bool ret = false; - - isnew = false; - - /* clean up PATH:CHANNEL notation so that we are looking for the correct path */ - - if ((pos = pathstr.find_last_of (':')) == string::npos) { - pathstr = pathstr; - } else { - pathstr = pathstr.substr (0, pos); - } - - if (pathstr[0] != '/') { - - /* non-absolute pathname: find pathstr in search path */ - - vector dirs; - int cnt; - string fullpath; - string keeppath; - - if (search_path.length() == 0) { - error << _("FileSource: search path not set") << endmsg; - goto out; - } - - split (search_path, dirs, ':'); - - cnt = 0; - - for (vector::iterator i = dirs.begin(); i != dirs.end(); ++i) { - - fullpath = *i; - if (fullpath[fullpath.length()-1] != '/') { - fullpath += '/'; - } - fullpath += pathstr; - - if (access (fullpath.c_str(), R_OK) == 0) { - keeppath = fullpath; - ++cnt; - } - } - - if (cnt > 1) { - - error << string_compose (_("FileSource: \"%1\" is ambigous when searching %2\n\t"), pathstr, search_path) << endmsg; - goto out; - - } else if (cnt == 0) { - - if (must_exist) { - error << string_compose(_("Filesource: cannot find required file (%1): while searching %2"), pathstr, search_path) << endmsg; - goto out; - } else { - isnew = true; - } - } - - _name = pathstr; - _path = keeppath; - ret = true; - - } else { - - /* external files and/or very very old style sessions include full paths */ - - _path = pathstr; - _name = pathstr.substr (pathstr.find_last_of ('/') + 1); - - if (access (_path.c_str(), R_OK) != 0) { - - /* file does not exist or we cannot read it */ - - if (must_exist) { - error << string_compose(_("Filesource: cannot find required file (%1): %2"), _path, strerror (errno)) << endmsg; - goto out; - } - - if (errno != ENOENT) { - error << string_compose(_("Filesource: cannot check for existing file (%1): %2"), _path, strerror (errno)) << endmsg; - goto out; - } - - /* a new file */ - - isnew = true; - ret = true; - - } else { - - /* already exists */ - - ret = true; - } - } - - out: - return ret; -} - -void -AudioFileSource::set_search_path (string p) +AudioFileSource::move_dependents_to_trash() { - search_path = p; + return ::unlink (peakpath.c_str()); } void -AudioFileSource::set_header_position_offset (jack_nframes_t offset) +AudioFileSource::set_header_position_offset (framecnt_t offset) { header_position_offset = offset; - cerr << "hpo set to " << offset << endl; HeaderPositionOffsetChanged (); } -void -AudioFileSource::handle_header_position_change () +bool +AudioFileSource::is_empty (Session& /*s*/, string path) { - if (writable()) { - set_header_timeline_position (); - flush_header (); + SoundFileInfo info; + string err; + + if (!get_soundfile_info (path, info, err)) { + /* dangerous: we can't get info, so assume that its not empty */ + return false; } -} -void -AudioFileSource::set_timeline_position (jack_nframes_t pos) -{ - timeline_position = pos; + return info.length == 0; } -void -AudioFileSource::set_allow_remove_if_empty (bool yn) +int +AudioFileSource::setup_peakfile () { - if (writable()) { - allow_remove_if_empty = yn; + if (!(_flags & NoPeakFile)) { + return initialize_peakfile (_path); + } else { + return 0; } } -int -AudioFileSource::set_name (string newname, bool destructive) +bool +AudioFileSource::safe_audio_file_extension(const string& file) { - Glib::Mutex::Lock lm (_lock); - string oldpath = _path; - string newpath = Session::change_audio_path_by_name (oldpath, _name, newname, destructive); - - if (newpath.empty()) { - error << string_compose (_("programming error: %1"), "cannot generate a changed audio path") << endmsg; - return -1; - } - - // Test whether newpath exists, if yes notify the user but continue. - if (access(newpath.c_str(),F_OK) == 0) { - error << _("Programming error! Ardour tried to rename a file over another file! It's safe to continue working, but please report this to the developers.") << endmsg; - return -1; - } + const char* suffixes[] = { + ".aif", ".AIF", + ".aifc", ".AIFC", + ".aiff", ".AIFF", + ".amb", ".AMB", + ".au", ".AU", + ".caf", ".CAF", + ".cdr", ".CDR", + ".flac", ".FLAC", + ".htk", ".HTK", + ".iff", ".IFF", + ".mat", ".MAT", + ".oga", ".OGA", + ".ogg", ".OGG", + ".paf", ".PAF", + ".pvf", ".PVF", + ".sf", ".SF", + ".smp", ".SMP", + ".snd", ".SND", + ".maud", ".MAUD", + ".voc", ".VOC" + ".vwe", ".VWE", + ".w64", ".W64", + ".wav", ".WAV", +#ifdef HAVE_COREAUDIO + ".aac", ".AAC", + ".adts", ".ADTS", + ".ac3", ".AC3", + ".amr", ".AMR", + ".mpa", ".MPA", + ".mpeg", ".MPEG", + ".mp1", ".MP1", + ".mp2", ".MP2", + ".mp3", ".MP3", + ".mp4", ".MP4", + ".m4a", ".M4A", + ".sd2", ".SD2", // libsndfile supports sd2 also, but the resource fork is required to open. +#endif // HAVE_COREAUDIO + }; - if (rename (oldpath.c_str(), newpath.c_str()) != 0) { - error << string_compose (_("cannot rename audio file for %1 to %2"), _name, newpath) << endmsg; - return -1; + for (size_t n = 0; n < sizeof(suffixes)/sizeof(suffixes[0]); ++n) { + if (file.rfind (suffixes[n]) == file.length() - strlen (suffixes[n])) { + return true; + } } - _name = Glib::path_get_basename (newpath); - _path = newpath; - - return rename_peakfile (peak_path (_path)); + return false; } -bool -AudioFileSource::is_empty (string path) +Sample* +AudioFileSource::get_interleave_buffer (framecnt_t size) { - bool ret = false; - AudioFileSource* afs = create (path, NoPeakFile); + SizedSampleBuffer* ssb; - if (afs) { - ret = (afs->length() == 0); - delete afs; + if ((ssb = thread_interleave_buffer.get()) == 0) { + ssb = new SizedSampleBuffer (size); + thread_interleave_buffer.set (ssb); } - return ret; -} + if (ssb->size < size) { + ssb = new SizedSampleBuffer (size); + thread_interleave_buffer.set (ssb); + } + return ssb->buf; +}