[Spice-devel] [PATCH spice-server] streaming: Restart streams on video-codec changes

[Kevin Pouget]

ping

On Thu, Jul 4, 2019 at 10:08 AM Kevin Pouget <kpouget at redhat.com> wrote:

> Interrupt the video streams when the user changes the preferred
> video-codecs (dcc_handle_preferred_video_codec_type) or when the host
> admin updates the list of video-codecs allowed
> (display_channel_set_video_codecs).
>
> The video streaming will be automatically restarted by spice
> video-detection rules.
> ---
>  server/dcc.c             | 2 ++
>  server/display-channel.c | 2 ++
>  2 files changed, 4 insertions(+)
>
> diff --git a/server/dcc.c b/server/dcc.c
> index 71d09b77..86893ffe 100644
> --- a/server/dcc.c
> +++ b/server/dcc.c
> @@ -1198,6 +1198,8 @@ static int
> dcc_handle_preferred_video_codec_type(DisplayChannelClient *dcc,
>
>      /* New client preference */
>      dcc_update_preferred_video_codecs(dcc);
> +    video_stream_detach_and_stop(DCC_TO_DC(dcc));
> +
>      return TRUE;
>  }
>
> diff --git a/server/display-channel.c b/server/display-channel.c
> index 4677c261..75266598 100644
> --- a/server/display-channel.c
> +++ b/server/display-channel.c
> @@ -255,6 +255,8 @@ void display_channel_set_video_codecs(DisplayChannel
> *display, GArray *video_cod
>      g_clear_pointer(&display->priv->video_codecs, g_array_unref);
>      display->priv->video_codecs = g_array_ref(video_codecs);
>      g_object_notify(G_OBJECT(display), "video-codecs");
> +
> +    video_stream_detach_and_stop(display);
>  }
>
>  GArray *display_channel_get_video_codecs(DisplayChannel *display)
> --
> 2.21.0
>
>
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