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Date: Mon, 16 Jul 2012 04:03:26 +0400 (MSK)
From: malc <av1474@comtv.ru>
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Subject: Re: [Qemu-devel] QEMU VNC Audio - All audio data null
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To: agraham <agraham@g-b.net>
Cc: qemu-devel@nongnu.org

On Sun, 15 Jul 2012, agraham wrote:

[..snip..]

> 
> I've found the root cause and hopefully you should be able to reproduce the
> issue.
> 
> There was a configure option introduced called "--enable-mixemu".
> 
> --enable-mixemu          enable mixer emulation

Try this

diff --git a/audio/audio.c b/audio/audio.c
index 583ee51..1c77389 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -818,6 +818,7 @@ static int audio_attach_capture (HWVoiceOut *hw)
         sw->active = hw->enabled;
         sw->conv = noop_conv;
         sw->ratio = ((int64_t) hw_cap->info.freq << 32) / sw->info.freq;
+        sw->vol = nominal_volume;
         sw->rate = st_rate_start (sw->info.freq, hw_cap->info.freq);
         if (!sw->rate) {
             dolog ("Could not start rate conversion for `%s'\n", SW_NAME (sw));

[..snip..]

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