[Spice-devel] [spice] reds: Enable mm_time adjustments on startup

[Francois Gouget]

This reinstates the reds_enable_mm_time() call in do_spice_init()
that was removed by commit c541d7e29dc0.

We send mm_time adjustments to the client whenever there is no audio
playback. There is no audio playback on startup. Therefore
mm_time_enabled must be true on startup. QED.

This fixes adjusting the client mm_time whenever playing a silent
video (or full desktop stream) when no sound has been played before
such as when using Xspice, booting an OS with no startup or login
jingle, or possibly when migrating a VM (per commit 1c154ea5ecc3).

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
 server/reds.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/server/reds.c b/server/reds.c
index d658103e6..792e98381 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -3570,6 +3570,11 @@ static int do_spice_init(RedsState *reds, SpiceCoreInterface *core_interface)
     if (!(reds->mig_timer = reds->core.timer_add(&reds->core, migrate_timeout, reds))) {
         spice_error("migration timer create failed");
     }
+    /* Note that this will not actually send the mm_time to the client because
+     * the main channel is not connected yet. This would have been redundant
+     * with the RED_PIPE_ITEM_TYPE_MAIN_INIT message anyway.
+     */
+    reds_enable_mm_time(reds);
 
     if (reds_init_net(reds) < 0) {
         spice_warning("Failed to open SPICE sockets");
-- 
2.20.1