[PATCH 0/1] MR4932: sapi: Create a new engine only when needed in ISpVoice.

[Shaun Ren (＠shaunren)]

Instead of creating the TTS voice engine directly in SetVoice, we save
the specified voice token, and only create them in speak_proc when
necessary.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4932