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Add a safeguard which will eliminate false disk underruns when punching

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in. Not a complete fix though, this is more a workaround.


git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@2169 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Sampo Savolainen 2007-07-21 13:13:20 +00:00
parent 100bd1328b
commit 91e8cfbeb1
1 changed files with 6 additions and 0 deletions
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6
libs/ardour/audio_diskstream.cc
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@ -555,6 +555,12 @@ AudioDiskstream::process (nframes_t transport_frame, nframes_t nframes, nframes_
if (nominally_recording || (_session.get_record_enabled() && Config->get_punch_in())) {
OverlapType ot;
// Safeguard against situations where process() goes haywire when autopunching and last_recordable_frame < first_recordable_frame
if (last_recordable_frame < first_recordable_frame) {
last_recordable_frame = max_frames;
}
ot = coverage (first_recordable_frame, last_recordable_frame, transport_frame, transport_frame + nframes);
switch (ot) {