diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2012-01-17 05:27:22 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2012-01-17 05:27:22 +0000 |
commit | 09f5369feadbb09dee7f14373e571e01f10d21fa (patch) | |
tree | e520b6d48d523385f09c27b7daa3fc16e9b95bf6 /libs/ardour/beats_frames_converter.cc | |
parent | e2729c12a89e25cec7247ef92077f125d2909484 (diff) |
add more debugging to track/spot/debug mis-use of BeatFramesConverter
git-svn-id: svn://localhost/ardour2/branches/3.0@11253 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/beats_frames_converter.cc')
-rw-r--r-- | libs/ardour/beats_frames_converter.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/ardour/beats_frames_converter.cc b/libs/ardour/beats_frames_converter.cc index 584732ff03..62a0ebde69 100644 --- a/libs/ardour/beats_frames_converter.cc +++ b/libs/ardour/beats_frames_converter.cc @@ -19,6 +19,8 @@ $Id: midiregion.h 733 2006-08-01 17:19:38Z drobilla $ */ +#include "pbd/stacktrace.h" + #include "ardour/beats_frames_converter.h" #include "ardour/tempo.h" @@ -31,6 +33,10 @@ namespace ARDOUR { framecnt_t BeatsFramesConverter::to (double beats) const { + if (beats < 0) { + std::cerr << "negative beats passed to BFC: " << beats << std::endl; + PBD::stacktrace (std::cerr, 30); + } assert (beats >= 0); framecnt_t r = _tempo_map.framepos_plus_beats (_origin_b, beats) - _origin_b; return r; |