Re: [Qemu-devel] [RFC PATCH] audio/sdlaudio: Allow audio playback with SDL2

[Gerd Hoffmann]

On Di, 2017-01-31 at 09:46 +0100, Thomas Huth wrote:
> When compiling with SDL2, the semaphore trick used in sdlaudio.c
> does not work - QEMU locks up completely in this case. To avoid
> the hang and get at least some audio playback up and running (it's
> a little bit crackling, but better than nothing), we can use the
> SDL locking functions SDL_LockAudio() and SDL_UnlockAudio() to sync
> with the sound playback thread instead.

Does SDL_LockAudio work with sdl1 too?
So we can possibly avoid having all those #ifdefs?

cheers,
  Gerd