/*
- 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
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2006-2014 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2012-2018 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2013-2015 John Emmas <john@creativepost.co.uk>
+ * Copyright (C) 2015 Tim Mayberry <mojofunk@gmail.com>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#ifdef WAF_BUILD
#include "libardour-config.h"
{
int fmt = 0;
- init_sndfile ();
+ init_sndfile ();
- assert (!Glib::file_test (_path, Glib::FILE_TEST_EXISTS));
+ assert (!Glib::file_test (_path, Glib::FILE_TEST_EXISTS));
existence_check ();
_file_is_new = true;
_flags = Flag (_flags & ~Broadcast);
break;
+ case FLAC:
+ fmt = SF_FORMAT_FLAC;
+ if (sfmt == FormatFloat) {
+ sfmt = FormatInt24;
+ }
+ _flags = Flag (_flags & ~Broadcast);
+ _flags = Flag (_flags & ~Destructive); // XXX or force WAV if destructive?
+ break;
+
case AIFF:
fmt = SF_FORMAT_AIFF;
_flags = Flag (_flags & ~Broadcast);
if (destructive()) {
xfade_buf = new Sample[xfade_samples];
- _timeline_position = header_position_offset;
+ _natural_position = header_position_offset;
}
AudioFileSource::HeaderPositionOffsetChanged.connect_same_thread (header_position_connection, boost::bind (&SndFileSource::handle_header_position_change, this));
}
if ((_info.format & SF_FORMAT_TYPEMASK ) == SF_FORMAT_FLAC) {
- assert (!writable());
- _sndfile = sf_open_fd (fd, SFM_READ, &_info, true);
+ assert (!destructive());
+ _sndfile = sf_open_fd (fd, writable () ? SFM_WRITE : SFM_READ, &_info, true);
} else {
_sndfile = sf_open_fd (fd, writable() ? SFM_RDWR : SFM_READ, &_info, true);
}
if (_file_is_new && _length == 0 && writable() && !bwf_info_exists) {
/* newly created files will not have a BWF header at this point in time.
- * Import will have called Source::set_timeline_position() if one exists
+ * Import will have called Source::set_natural_position() if one exists
* in the original. */
- header_position_offset = _timeline_position;
+ header_position_offset = _natural_position;
}
- /* Set our timeline position to either the time reference from a BWF header or the current
- start of the session.
- */
- set_timeline_position (bwf_info_exists ? _broadcast_info->get_time_reference() : header_position_offset);
+ if (destructive()) {
+ /* Set our timeline position to either the time reference from a BWF header or the current
+ start of the session.
+ */
+ set_natural_position (bwf_info_exists ? _broadcast_info->get_time_reference() : header_position_offset);
+ } else {
+ /* If a BWF header exists, set our _natural_position from it */
+ if (bwf_info_exists) {
+ set_natural_position (_broadcast_info->get_time_reference());
+ }
+ }
if (_length != 0 && !bwf_info_exists) {
delete _broadcast_info;
_capture_end = false;
/* move to the correct location place */
- file_pos = capture_start_sample - _timeline_position;
+ file_pos = capture_start_sample - _natural_position;
// split cnt in half
samplecnt_t subcnt = cnt / 2;
_capture_end = false;
/* move to the correct location place */
- file_pos = capture_start_sample - _timeline_position;
+ file_pos = capture_start_sample - _natural_position;
if (crossfade (data, cnt, 1) != cnt) {
return 0;
int
SndFileSource::update_header (samplepos_t when, struct tm& now, time_t tnow)
{
- set_timeline_position (when);
+ set_natural_position (when);
if (_flags & Broadcast) {
if (setup_broadcast_info (when, now, tnow)) {
/* now update header position taking header offset into account */
- set_header_timeline_position ();
+ set_header_natural_position ();
return 0;
}
void
-SndFileSource::set_header_timeline_position ()
+SndFileSource::set_header_natural_position ()
{
if (!(_flags & Broadcast)) {
return;
}
assert (_broadcast_info);
- _broadcast_info->set_time_reference (_timeline_position);
+ _broadcast_info->set_time_reference (_natural_position);
if (_sndfile == 0 || !_broadcast_info->write_to_file (_sndfile)) {
error << string_compose (_("cannot set broadcast info for audio file %1 (%2); dropping broadcast info for this file"),
return cnt;
}
-samplepos_t
-SndFileSource::natural_position() const
-{
- return _timeline_position;
-}
-
void
SndFileSource::clear_capture_marks ()
{
SndFileSource::mark_capture_start (samplepos_t pos)
{
if (destructive()) {
- if (pos < _timeline_position) {
+ if (pos < _natural_position) {
_capture_start = false;
} else {
_capture_start = true;
error << string_compose(_("Filesource: start time is already set for existing file (%1): Cannot change start time."), _path ) << endmsg;
//in the future, pop up a dialog here that allows user to regenerate file with new start offset
} else if (writable()) {
- _timeline_position = header_position_offset;
- set_header_timeline_position (); //this will get flushed if/when the file is recorded to
+ _natural_position = header_position_offset;
+ set_header_natural_position (); //this will get flushed if/when the file is recorded to
}
}
}
}
void
-SndFileSource::set_timeline_position (samplepos_t pos)
+SndFileSource::set_natural_position (samplepos_t pos)
{
// destructive track timeline postion does not change
// except at instantion or when header_position_offset
// (session start) changes
if (!destructive()) {
- AudioFileSource::set_timeline_position (pos);
+ AudioFileSource::set_natural_position (pos);
}
}
{
FileSource::set_path (p);
}
-
projects / ardour.git / blobdiff