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| author | Paul Davis <paul@linuxaudiosystems.com> | 2015-10-06 12:41:49 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2015-10-06 12:42:01 -0400 |
| commit | 2af78143c1f29c1ab129cf9cc1361345d930f461 (patch) | |
| tree | 52bc0b1bca6ac8f3b07547522a2e0832dcd7d97f | |
| parent | ef35ee5d43d8a7544339b07e5b7024fa5d80e2db (diff) | |
more debugging for MIDI input via WinMME
| -rw-r--r-- | libs/backends/portaudio/winmmemidi_input_device.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/backends/portaudio/winmmemidi_input_device.cc b/libs/backends/portaudio/winmmemidi_input_device.cc index ed8f23b45e..9a4de275c1 100644 --- a/libs/backends/portaudio/winmmemidi_input_device.cc +++ b/libs/backends/portaudio/winmmemidi_input_device.cc @@ -209,18 +209,22 @@ WinMMEMidiInputDevice::winmm_input_callback(HMIDIIN handle, switch (msg) { case MIM_OPEN: case MIM_CLOSE: + DEBUG_MIDI("WinMME: devices changed callback\n"); // devices_changed_callback break; case MIM_MOREDATA: + DEBUG_MIDI("WinMME: more data ..\n"); // passing MIDI_IO_STATUS to midiInOpen means that MIM_MOREDATA // will be sent when the callback isn't processing MIM_DATA messages // fast enough to keep up with messages arriving at input device // driver. I'm not sure what could be done differently if that occurs // so just handle MIM_DATA as per normal case MIM_DATA: + DEBUG_MIDI(string_compose ("WinMME: short msg @ %1\n", (uint32_t) timestamp)); midi_input->handle_short_msg ((const uint8_t*)&midi_msg, (uint32_t)timestamp); break; case MIM_LONGDATA: + DEBUG_MIDI(string_compose ("WinMME: long msg @ %1\n", (uint32_t) timestamp)); midi_input->handle_sysex_msg ((MIDIHDR*)&midi_msg, (uint32_t)timestamp); break; case MIM_ERROR: @@ -229,6 +233,9 @@ WinMMEMidiInputDevice::winmm_input_callback(HMIDIIN handle, case MIM_LONGERROR: DEBUG_MIDI ("WinMME: Driver sent an invalid or incomplete SYSEX message\n"); break; + default: + DEBUG_MIDI ("WinMME: Driver sent an unknown message\n"); + break; } } |