player: litter code with explicit wakeup calls

This does 3 kinds of changes:
- change sleeptime=x to mp_set_timeout()
- change sleeptime=0 to mp_wakeup_core() calls (to be more explicit)
- change commands etc. to call mp_wakeup_core() if they do changes that
  require the playloop to be rerun

This is preparation for the following changes. The goal is to process
client API requests without having to rerun the playloop every time. As
of this commit, the changes should not change behavior. In particular,
the playloop is still implicitly woken up on every command.

1 files changed, 1 insertions, 0 deletions

diff --git a/player/scripting.c b/player/scripting.c
index cb35b1bfd7..afa567ca6a 100644
--- a/player/scripting.c
+++ b/player/scripting.c
@@ -97,6 +97,7 @@ static void wait_loaded(struct MPContext *mpctx)
 {
     while (!mp_clients_all_initialized(mpctx))
         mp_idle(mpctx);
+    mp_wakeup_core(mpctx); // avoid lost wakeups during waiting
 }
 
 static void mp_load_script(struct MPContext *mpctx, const char *fname)