[Spice-devel] [PATCH spice-server v3] stream-channel: Tell client we are just streaming data

[Christophe de Dinechin]

> On 21 Nov 2017, at 15:00, Frediano Ziglio <fziglio at redhat.com> wrote:
> 
> This give an hint to client which can optimise rendering.
> 
> Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> ---
> server/stream-channel.c | 7 +++++++
> 1 file changed, 7 insertions(+)
> 
> Changes since v2:
> - remove conditional code.
> 
> diff --git a/server/stream-channel.c b/server/stream-channel.c
> index c7ca0206..568ceac8 100644
> --- a/server/stream-channel.c
> +++ b/server/stream-channel.c
> @@ -203,6 +203,13 @@ stream_channel_send_item(RedChannelClient *rcc, RedPipeItem *pipe_item)
>             channel->width, channel->height,
>             SPICE_SURFACE_FMT_32_xRGB, SPICE_SURFACE_FLAGS_PRIMARY
>         };
> +
> +        // give an hint to client that we are sending just streaming
> +        // see spice.proto for capability check here
> +        if (red_channel_client_test_remote_cap(rcc, SPICE_DISPLAY_CAP_MULTI_CODEC)) {
> +            surface_create.flags |= SPICE_SURFACE_FLAGS_STREAMING_MODE;
> +        }
> +
>         spice_marshall_msg_display_surface_create(m, &surface_create);
>         break;
>     }
> -- 
> 2.14.3

Acked-by: Christophe de Dinechin <dinechin at redhat.com> 

> 
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