ardour/livetrax
13
0
Fork 0
Code

Fix audio loop recording alignment

Browse Source
This commit is contained in:
Robin Gareus 2021-07-11 16:31:34 +02:00
parent 914c4beb21
commit b8f245f7e8
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libs/ardour/disk_writer.cc
View File

@ -169,6 +169,8 @@ DiskWriter::check_record_status (samplepos_t transport_sample, double speed, boo
Location* loc;
if (_session.config.get_punch_in () && 0 != (loc = _session.locations()->auto_punch_location ())) {
_capture_start_sample = loc->start ();
} else if (_loop_location) {
_capture_start_sample = _loop_location->start ();
} else {
_capture_start_sample = _session.transport_sample ();
}
@ -478,9 +480,13 @@ DiskWriter::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
at the loop start and can handle time wrapping around.
Otherwise, start the source right now as usual.
*/
_capture_captured = start_sample - loop_start;
_capture_captured = start_sample - loop_start + rec_offset;
_capture_start_sample = loop_start;
_first_recordable_sample = loop_start;
if (_alignment_style == ExistingMaterial) {
_capture_captured -= _playback_offset + _capture_offset;
}
if (_capture_captured > 0) {
/* when enabling record while already looping,
* zero fill region back to loop-start.