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| author | Max Kellermann <max@duempel.org> | 2011-09-01 07:13:21 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2011-09-01 07:13:21 +0200 |
| commit | 8b0b4ff0860ea93850c2f44e72e8a8a5de05e13b (patch) | |
| tree | da2adaaa75382333d934869b530ae416a922baf1 /src/output_init.c | |
| parent | 60f7ff3de594ef6b54a61b6ad630819ce026c760 (diff) | |
| download | mpd-8b0b4ff0860ea93850c2f44e72e8a8a5de05e13b.tar.gz mpd-8b0b4ff0860ea93850c2f44e72e8a8a5de05e13b.tar.xz mpd-8b0b4ff0860ea93850c2f44e72e8a8a5de05e13b.zip | |
output_thread: reimplement CANCEL synchronization
The output thread could hang indefinitely after finishing CANCEL,
because it could have missed the signal while the output was not
unlocked in ao_command_finished().
This patch removes the wait() call after CANCEL, and adds the flag
"allow_play" instead. While this flag is set, playback is skipped.
With this flag, there will not be any excess wait() call after the
pipe has been cleared.
This patch fixes a bug that causes mpd to discontinue playback after
seeking, due to the race condition described above.
Diffstat (limited to 'src/output_init.c')
| -rw-r--r-- | src/output_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/output_init.c b/src/output_init.c index f4700dfb2..96f87f512 100644 --- a/src/output_init.c +++ b/src/output_init.c @@ -189,6 +189,7 @@ audio_output_init(struct audio_output *ao, const struct config_param *param, ao->really_enabled = false; ao->open = false; ao->pause = false; + ao->allow_play = true; ao->fail_timer = NULL; pcm_buffer_init(&ao->cross_fade_buffer); |