recipes-multimedia/musicpd/files/0001-output-PipeWire-activate-stream-in-Drain.patch

   1 From 6b430ba271f6d45b3f58c256cb8fede3b04f3b7a Mon Sep 17 00:00:00 2001
   2 From: Max Kellermann <max.kellermann@gmail.com>
   3 Date: Sat, 9 Jul 2022 00:21:27 +0200
   4 Subject: [PATCH] output/PipeWire: activate stream in Drain()
   5
   6 Upstream-Status: Backport [https://github.com/MusicPlayerDaemon/MPD/commit/6b430ba271f6d45b3f58c256cb8fede3b04f3b7a]
   7 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
   8
   9 ---
  10 diff --git a/src/output/plugins/PipeWireOutputPlugin.cxx b/src/output/plugins/PipeWireOutputPlugin.cxx
  11 index 524ab3d87..ccdf5c0e4 100644
  12 --- a/src/output/plugins/PipeWireOutputPlugin.cxx
  13 +++ b/src/output/plugins/PipeWireOutputPlugin.cxx
  14 @@ -866,6 +866,17 @@ PipeWireOutput::Drain()
  15  {
  16         const PipeWire::ThreadLoopLock lock(thread_loop);
  17
  18 +       if (drained)
  19 +               return;
  20 +
  21 +       if (!active) {
  22 +               /* there is data in the ring_buffer, but the stream is
  23 +                  not yet active; activate it now to ensure it is
  24 +                  played before this method returns */
  25 +               active = true;
  26 +               pw_stream_set_active(stream, true);
  27 +       }
  28 +
  29         drain_requested = true;
  30         AtScopeExit(this) { drain_requested = false; };
  31
  32 --
  33 2.39.0
  34