[PATCH v3 0/4] MR9296: dmsynth, dmusic: Reduce memory usage part 1

[Anton Baskanov (＠baskanov)]

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  v3: dmsynth: Release the waves when voices finish playing.
      dmsynth: Implement callback support in synth_Unload().
      dmsynth: Call fluid_sample_set_sound_data() with copy_data = FALSE.
      dmusic: Reuse downloaded waves.

https://gitlab.winehq.org/wine/wine/-/merge_requests/9296