allanger/ardour
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Activity

more debugging for MIDI input via WinMME

Browse Source
This commit is contained in:
Paul Davis
2015-10-06 12:41:49 -04:00
parent ef35ee5d43
commit 2af78143c1
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
libs/backends/portaudio/winmmemidi_input_device.cc
View File

@@ -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;
}
}