diff options
Diffstat (limited to 'libs/ardour/session_export.cc')
| -rw-r--r-- | libs/ardour/session_export.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libs/ardour/session_export.cc b/libs/ardour/session_export.cc index b39c4f2218..c5449d3e06 100644 --- a/libs/ardour/session_export.cc +++ b/libs/ardour/session_export.cc @@ -46,6 +46,7 @@ #include <ardour/export.h> #include <ardour/sndfile_helpers.h> #include <ardour/port.h> +#include <ardour/audio_port.h> #include <ardour/audioengine.h> #include <ardour/audio_diskstream.h> #include <ardour/panner.h> @@ -604,8 +605,12 @@ Session::process_export (jack_nframes_t nframes, AudioExportSpecification* spec) /* OK, this port's output is supposed to appear on this channel */ - Port* port = (*t).first; - Sample* port_buffer = port->get_buffer (nframes); + AudioPort* const port = dynamic_cast<AudioPort*>((*t).first); + if (port == 0) { + cerr << "FIXME: Non-audio export" << endl; + continue; + } + Sample* port_buffer = port->get_audio_buffer().data(nframes); /* now interleave the data from the channel into the float buffer */ |