diff options
Diffstat (limited to 'libs/surfaces/mackie/surface_port.cc')
| -rw-r--r-- | libs/surfaces/mackie/surface_port.cc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/libs/surfaces/mackie/surface_port.cc b/libs/surfaces/mackie/surface_port.cc index bf5e7417ab..9d0296a9a4 100644 --- a/libs/surfaces/mackie/surface_port.cc +++ b/libs/surfaces/mackie/surface_port.cc @@ -117,11 +117,19 @@ SurfacePort::write (const MidiByteArray & mba) DEBUG_TRACE (DEBUG::MackieControl, string_compose ("port %1 write %2\n", output_port().name(), mba)); - int count = output_port().write (mba.bytes().get(), mba.size(), 0); + if (mba[0] != 0xf0 && mba.size() > 3) { + std::cerr << "TOO LONG WRITE: " << mba << std::endl; + } + + /* this call relies on std::vector<T> using contiguous storage. not + * actually guaranteed by the standard, but way, way beyond likely. + */ + + int count = output_port().write (&mba[0], mba.size(), 0); - if (count != (int)mba.size()) { + if (count != (int) mba.size()) { - if (errno == 0) { + if (errno == 0) { cout << "port overflow on " << output_port().name() << ". Did not write all of " << mba << endl; |