diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2011-08-09 21:17:55 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2011-08-09 21:17:55 +0000 |
commit | db78ba19fff5bfeebe662ccc8bf5ef41d0b41b60 (patch) | |
tree | 61453957114704326f47cd977635e83086282f19 /libs | |
parent | 6e280d5cfcde76154c9199505d21c12c941772e8 (diff) |
attempt to prevent dropping into record if rolling in reverse (should fix #4254)
git-svn-id: svn://localhost/ardour2/branches/3.0@9971 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs')
-rw-r--r-- | libs/ardour/session.cc | 7 | ||||
-rw-r--r-- | libs/ardour/session_transport.cc | 5 |
2 files changed, 11 insertions, 1 deletions
diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc index 2be3af3c0f..631a20aac7 100644 --- a/libs/ardour/session.cc +++ b/libs/ardour/session.cc @@ -985,13 +985,18 @@ Session::handle_locations_changed (Locations::LocationList& locations) void Session::enable_record () { + if (_transport_speed < 0.0) { + /* no recording in reverse */ + return; + } + while (1) { RecordState rs = (RecordState) g_atomic_int_get (&_record_status); if (rs == Recording) { break; } - + if (g_atomic_int_compare_and_exchange (&_record_status, rs, Recording)) { _last_record_location = _transport_frame; diff --git a/libs/ardour/session_transport.cc b/libs/ardour/session_transport.cc index 5fc073d93e..ca6b4da319 100644 --- a/libs/ardour/session_transport.cc +++ b/libs/ardour/session_transport.cc @@ -958,6 +958,11 @@ Session::set_transport_speed (double speed, bool abort, bool clear_state) return; } + if (actively_recording() && speed < 0.0) { + /* no reverse during recording */ + return; + } + _target_transport_speed = fabs(speed); /* 8.0 max speed is somewhat arbitrary but based on guestimates regarding disk i/o capability |