[pulseaudio-discuss] [PATCH] native: Don't enable prebuffering when draining

[Tanu Kaskinen]

On Tue, 2013-05-07 at 18:00 +0300, Tanu Kaskinen wrote:
> BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=64284
> ---
>  src/pulsecore/protocol-native.c | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
> index 96b6850..708878e 100644
> --- a/src/pulsecore/protocol-native.c
> +++ b/src/pulsecore/protocol-native.c
> @@ -1555,7 +1555,13 @@ static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int
>  
>              windex = pa_memblockq_get_write_index(s->memblockq);
>  
> -            pa_memblockq_prebuf_force(s->memblockq);
> +            /* We enable prebuffering so that after CORKED -> RUNNING
> +             * transitions we don't have trouble with underruns in case the
> +             * buffer has too little data. This must not be done when draining
> +             * has been requested, however, otherwise the buffered audio would
> +             * never play. */
> +            if (!s->drain_request)
> +                pa_memblockq_prebuf_force(s->memblockq);
>  
>              handle_seek(s, windex);
>  

No feedback received. I applied this patch now.

-- 
Tanu