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improve comment about warning message

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This commit is contained in:
Paul Davis 2019-11-06 08:56:50 -07:00
parent 7d67789a3f
commit 0bb34edec0
1 changed files with 21 additions and 12 deletions
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33
libs/ardour/midi_port.cc
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@ -127,20 +127,29 @@ MidiPort::get_midi_buffer (pframes_t nframes)
/* check that the event is in the acceptable time range */ /* check that the event is in the acceptable time range */
if ((timestamp < (_global_port_buffer_offset)) || if ((timestamp < (_global_port_buffer_offset)) ||
(timestamp >= (_global_port_buffer_offset + nframes))) { (timestamp >= (_global_port_buffer_offset + nframes))) {
/* XXX this is normal after a split cycles XXX /* This is normal after a split cycles.
* The engine buffer contains the data for the complete cycle, but *
* only the part after _global_port_buffer_offset is needed. */ * The engine buffer contains the data for the
* complete cycle, but only the part after
* _global_port_buffer_offset is needed.
*
* But of course ... if
* _global_port_buffer_offset is zero,
* something wierd is happening.
*/
#ifndef NDEBUG #ifndef NDEBUG
cerr << "Ignored incoming MIDI at time " << timestamp << "; offset=" if (_global_port_buffer_offset == 0) {
<< _global_port_buffer_offset << " limit=" cerr << "Ignored incoming MIDI at time " << timestamp << "; offset="
<< (_global_port_buffer_offset + nframes) << _global_port_buffer_offset << " limit="
<< " = (" << _global_port_buffer_offset << (_global_port_buffer_offset + nframes)
<< " + " << nframes << " = (" << _global_port_buffer_offset
<< ")"; << " + " << nframes
for (size_t xx = 0; xx < size; ++xx) { << ")";
cerr << ' ' << hex << (int) buf[xx]; for (size_t xx = 0; xx < size; ++xx) {
cerr << ' ' << hex << (int) buf[xx];
}
cerr << dec << endl;
} }
cerr << dec << endl;
#endif #endif
continue; continue;
} }