diff options
Diffstat (limited to 'libs/ardour/rb_effect.cc')
| -rw-r--r-- | libs/ardour/rb_effect.cc | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/libs/ardour/rb_effect.cc b/libs/ardour/rb_effect.cc index 9d8ac311b7..d0a8a3abbf 100644 --- a/libs/ardour/rb_effect.cc +++ b/libs/ardour/rb_effect.cc @@ -60,8 +60,15 @@ RBEffect::~RBEffect () } int -RBEffect::run (boost::shared_ptr<AudioRegion> region) +RBEffect::run (boost::shared_ptr<Region> r) { + boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion> (r); + + if (!region) { + error << "RBEffect::run() passed a non-audio region! WTF?" << endmsg; + return -1; + } + SourceList nsrcs; nframes_t done; int ret = -1; @@ -158,9 +165,6 @@ RBEffect::run (boost::shared_ptr<AudioRegion> region) stretcher.setExpectedInputDuration(read_duration); stretcher.setDebugLevel(1); - stretcher.setExpectedInputDuration(duration); - stretcher.setDebugLevel(1); - /* the name doesn't need to be super-precise, but allow for 2 fractional digits just to disambiguate close but not identical FX */ @@ -288,8 +292,12 @@ RBEffect::run (boost::shared_ptr<AudioRegion> region) for (uint32_t i = 0; i < nsrcs.size(); ++i) { - if (nsrcs[i]->write(buffers[i], this_read) != - this_read) { + boost::shared_ptr<AudioSource> asrc = boost::dynamic_pointer_cast<AudioSource>(nsrcs[i]); + if (!asrc) { + continue; + } + + if (asrc->write(buffers[i], this_read) != this_read) { error << string_compose (_("error writing tempo-adjusted data to %1"), nsrcs[i]->name()) << endmsg; goto out; } @@ -305,7 +313,12 @@ RBEffect::run (boost::shared_ptr<AudioRegion> region) for (uint32_t i = 0; i < nsrcs.size(); ++i) { - if (nsrcs[i]->write(buffers[i], this_read) != + boost::shared_ptr<AudioSource> asrc = boost::dynamic_pointer_cast<AudioSource>(nsrcs[i]); + if (!asrc) { + continue; + } + + if (asrc->write(buffers[i], this_read) != this_read) { error << string_compose (_("error writing tempo-adjusted data to %1"), nsrcs[i]->name()) << endmsg; goto out; @@ -334,14 +347,13 @@ RBEffect::run (boost::shared_ptr<AudioRegion> region) /* now reset ancestral data for each new region */ - for (vector<boost::shared_ptr<AudioRegion> >::iterator x = results.begin(); x != results.end(); ++x) { - + for (vector<boost::shared_ptr<Region> >::iterator x = results.begin(); x != results.end(); ++x) { (*x)->set_ancestral_data (read_start, read_duration, stretch, shift); - (*x)->set_master_sources (region->get_master_sources()); + (*x)->set_master_sources (region->master_sources()); } out: |