New subject: [Bug 54556] winmm:midi fails on w11pro64_amd and w11pro64_nv

22 Feb 2023


      https://bugs.winehq.org/show_bug.cgi?id=54556
Bug ID: 54556
           Summary: winmm:midi fails on w11pro64_amd and w11pro64_nv
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: winmm&mci
          Assignee: wine-bugs@winehq.org
          Reporter: fgouget@codeweavers.com
winmm:midi fails on w11pro64_amd and w11pro64_nv:
midi.c:1147: Found 1 MIDI OUT devices
midi.c:252: Found 1 MCI sequencer devices
midi.c:1155: ** Testing device 0
midi.c:285: * Microsoft GS Wavetable Synth: manufacturer=1, product=27, tech=7,
support=1: 32 voices, 32 notes
midi.c:304: Test failed: midiOutOpen(dev=0) rc=MMSYSERR_ERROR
midi.c:620: Test failed: midiStreamOpen(dev=-2) rc=MMSYSERR_ERROR
midi.c:1164: ** Testing MIDI mapper
midi.c:285: * Microsoft MIDI Mapper: manufacturer=1, product=1, tech=5,
support=9: 0 voices, 0 notes
midi.c:304: Test failed: midiOutOpen(dev=-1) rc=MMSYSERR_ERROR
midi.c:620: Test failed: midiStreamOpen(dev=-2) rc=MMSYSERR_ERROR
See https://test.winehq.org/data/patterns.html#winmm:midi
Where -1 == MIDIMAPPER
      -2 is probably udev after being modified by midiStreamOpen()
This is probably because these two test configurations use the graphics card's
HDMI out audio device but the 'screen' has no speaker. See bug 54523 for more
details. Bug 54538 is probably the same issue too.
It's still strange that midiOutGetNumDevs() returns 1 device when trying to use
it does not actually work. Maybe that's a bug in the GPU drivers?
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[Bug 54556] New: winmm:midi fails on w11pro64_amd and w11pro64_nv