Alexandre Julliard pushed to branch master at wine / wine

Commits:

• b9eb3caa
  by Giovanni Mascellani at 2026-03-03T15:15:46+01:00

  winmm: Write a null HWAVE when waveOutOpen() fails.
  

• 8b1e971f
  by Giovanni Mascellani at 2026-03-03T15:15:46+01:00

  winmm: Initialize the audio client with AUTOCONVERTPCM.
  
  Currently nothing changes, but eventually the audio client
  will start rejecting formats that require channel or sample
  rate conversion if AUTOCONVERTPCM is not specified.
  

• 3eda8f91
  by Giovanni Mascellani at 2026-03-03T15:15:48+01:00

  winmm: Interpret S_FALSE from IsFormatSupported() as success.
  
  It means that the format is supported, but it requires sample
  rate or channel count conversion. Since we're now using
  AUTOCONVERTPCM such conversion will be done automatically.
  

2 changed files:

• dlls/winmm/tests/wave.c
• dlls/winmm/waveform.c