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audio: do not run each backend in audio_run

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audio_run is called manually by alsa and oss backends when polling.
In this case only the requesting backend should be run, not all of them.

Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 10221fcea2028fa18d95cf531526ffe3b1d9b21a.1566168923.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Kővágó, Zoltán 2019-08-19 01:06:55 +02:00 • committed by Gerd Hoffmann
parent 5893591503
commit 18e2c1771b
4 changed files with 17 additions and 18 deletions
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7
audio/alsaaudio.c
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@ -39,6 +39,7 @@ struct pollhlp {
struct pollfd *pfds;
int count;
int mask;
AudioState *s;
};
typedef struct ALSAVoiceOut {
@ -199,11 +200,11 @@ static void alsa_poll_handler (void *opaque)
break;
case SND_PCM_STATE_PREPARED:
audio_run ("alsa run (prepared)");
audio_run(hlp->s, "alsa run (prepared)");
break;
case SND_PCM_STATE_RUNNING:
audio_run ("alsa run (running)");
audio_run(hlp->s, "alsa run (running)");
break;
default:
@ -749,6 +750,7 @@ static int alsa_init_out(HWVoiceOut *hw, struct audsettings *as,
return -1;
}
alsa->pollhlp.s = hw->s;
alsa->handle = handle;
alsa->dev = dev;
return 0;
@ -850,6 +852,7 @@ static int alsa_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
return -1;
}
alsa->pollhlp.s = hw->s;
alsa->handle = handle;
alsa->dev = dev;
return 0;