Max Kellermann
917cedf893
output/Thread: move AudioFormat logging code around
2017-01-15 01:23:49 +01:00
Max Kellermann
193dd71600
output/Thread: remember the original filter audio format in local variable
2017-01-15 01:21:14 +01:00
Max Kellermann
5900253b85
update copyright year
2017-01-03 20:48:59 +01:00
Max Kellermann
2e182e84c3
thread/Mutex: remove ScopeLock, use std::lock_guard directly
2017-01-03 07:11:57 +01:00
Max Kellermann
ef9acc54ec
output/Internal: remember the most recent error
2016-12-29 14:21:12 +01:00
Max Kellermann
a9f2d25957
output/Thread: unify exception handling
2016-12-29 14:10:37 +01:00
Max Kellermann
d5e422970c
output/Plugin: delay() returns std::chrono::steady_clock::duration
2016-12-28 22:00:29 +01:00
Max Kellermann
9e33074735
output/Thread: move software_mixer_set_filter() call to Open()
...
.. and remove the obsolete method OpenFilter().
2016-12-27 14:44:39 +01:00
Max Kellermann
d6d465cdf4
output/Thread: fix assertion failure in CLOSE handler
...
Convert assertion to runtime check; this assertion could fail when the
output was closed due to an error before CLOSE arrived.
2016-12-27 07:57:22 +01:00
Max Kellermann
e76573cc1a
output/Thread: use "true" instead of "1"
2016-12-27 07:53:02 +01:00
Max Kellermann
b6004b6837
output/Source: release the mutex while the filter runs
...
The filter can take some time to finish, even more so on a weak
machine with a saturated CPU. By not holding the mutex during that
time, we can reduce PlayerThread latency a lot, because that thread
needs to synchronize a lot with all outputs.
2016-12-26 20:02:15 +01:00
Max Kellermann
86d3b25aec
output/Source: add Fill(), ReadTag(), PeekData(), ConsumeData()
...
Don't expose MusicChunk instances, provide higher-level access to
chunk contents.
2016-12-26 13:53:22 +01:00
Max Kellermann
8a407bfbb0
output/Thread: move code to new class AudioOutputSource
2016-12-26 13:35:19 +01:00
Max Kellermann
f95e404be1
outputThread: optimize Command::OPEN
...
Try harder to skip steps (reopen filter, reopen output) if the
AudioOutput is already open.
2016-12-24 14:05:11 +01:00
Max Kellermann
f86d6b0162
output/Control: move pipe initialization to the OutputThread
...
Un-protect the SharedPipeConsumer instance, and make it available in
the OutputThread only. This gives more well-defined mutex protection.
2016-12-22 14:04:38 +01:00
Max Kellermann
a8d343e07b
output/Thread: update in_audio_format before ReopenFilter()
2016-12-22 14:04:34 +01:00
Max Kellermann
d020172181
output/Thread: keep the device open if the audio format hasn't changed
...
Add another condition to Reopen() which allows keeping it open.
2016-12-21 17:45:01 +01:00
Max Kellermann
e5c9f6c1fe
output/Internal: add attribute request.audio_format
...
Make in_audio_format accessible only from within the OutputThread, and
add a new one for inter-thread communication.
2016-12-21 17:00:29 +01:00
Max Kellermann
176dc11748
output/Thread: ao_filter_chunk() throws exception on error
...
Move the error logging to AudioOutput::PlayChunk().
2016-12-20 17:40:11 +01:00
Max Kellermann
c2abd02b9b
output/Thread: use ConstBuffer::skip_front()
2016-12-20 17:38:08 +01:00
Max Kellermann
12ecfdd423
output/Thread: convert pointer to reference
2016-12-20 17:35:38 +01:00
Max Kellermann
ccb45b6f6e
output/Client: new interface to replace direct access to class PlayerControl
2016-12-14 20:29:15 +01:00
Max Kellermann
fb907f5f76
output/Thread: KILL implicitly closes and disables the AudioOutput
...
Reduce shutdown latency by two commands per output.
2016-12-14 08:29:09 +01:00
Max Kellermann
a9d7293818
output/Thread: wake up the player thread periodically while playing
...
Without this, the pipe would run empty very often, which may result in
an xrun if the roundtrip to the PlayerThread and back takes too long.
By waking up the PlayerThread before the pipe runs empty, we make MPD
much more latency tolerant, which is a major optimization.
2016-12-13 22:39:49 +01:00
Max Kellermann
265ad4b96a
output/Thread: eliminate redundant nullptr check
2016-12-13 22:20:41 +01:00
Max Kellermann
92eeb4969f
output/Thread: don't wake up the player after receiving command in Play()
...
If we have a pending command, then the player thread is already awake.
Even if not, we'll wake it up as soon as we have finished the command.
2016-12-13 22:17:06 +01:00
Max Kellermann
6fcddaf8fa
output/Thread: use AtScopeExit() to revert the in_playback_loop flag
2016-12-13 22:15:52 +01:00
Max Kellermann
41fd583fbc
output/Thread: eliminate one ScopeLock
2016-12-13 21:57:03 +01:00
Max Kellermann
ceba6816de
output/Thread: split Open()
...
Simplify the code, eliminate duplicate rollback code and eliminate the
"goto" kludge.
2016-12-13 21:46:27 +01:00
Max Kellermann
093cb475bb
output/Thread: simplify the retry_audio_format declaration
2016-12-13 21:34:43 +01:00
Max Kellermann
d44790b35f
output/Thread: reduce locking further in Open()
2016-12-13 21:26:28 +01:00
Max Kellermann
f8164a3dd1
output/Thread: unlock mutex during OpenFilter()
2016-12-13 21:24:14 +01:00
Max Kellermann
c20126598f
output/Thread: remove unused variable
2016-12-13 21:24:05 +01:00
Max Kellermann
6c818bb37a
AudioFormat: add method WithMask(), shortcut for ApplyMask()
2016-12-13 20:57:46 +01:00
Max Kellermann
df91f3738a
output/Thread: remove a useless out_audio_format setting
...
Now that I can see the Reopen() method clearly, it is obvious that the
out_audio_format setting will get overwritten by the following Open()
call.
2016-12-13 20:43:29 +01:00
Max Kellermann
b5b268f606
output/Thread: remove another redundant "open" check
2016-12-13 20:41:54 +01:00
Max Kellermann
ce6b8c94a2
output/Thread: convert redundant runtime check to assertion
2016-12-13 20:29:16 +01:00
Max Kellermann
6e643fe58b
output/Thread: don't deinitialize the pipe in Close()
2016-12-13 20:28:19 +01:00
Max Kellermann
2bf91a0487
output/Internal: merge REOPEN and OPEN
2016-12-13 20:07:00 +01:00
Max Kellermann
2775d747ac
output/Thread: move MusicPipe code to class SharedPipeConsumer
2016-12-13 16:33:23 +01:00
Max Kellermann
bfb0897b54
filter/ReplayGain: convert pointers to references
2016-12-03 12:13:45 +01:00
Max Kellermann
d9cb85df83
output/Plugin: remove 'Error&' parameters, use C++ exceptions only
2016-11-09 12:36:21 +01:00
Max Kellermann
b78cc7e48a
output/Thread: remove obsolete pcm_domain check, this is defunct
2016-11-09 12:15:35 +01:00
Max Kellermann
b8aac3f8fc
output/Thread: catch and log send_tag() exceptions
2016-11-07 09:25:47 +01:00
Max Kellermann
d6559e2ac9
output/Thread: fix wrong error reference in catch clause
2016-11-04 11:31:23 +01:00
Max Kellermann
8b3d934230
output/Thread: catch Pause() exceptions
2016-11-02 10:53:43 +01:00
Max Kellermann
a249a630c0
OutputThread: support plugins throwing exceptions
2016-10-28 21:10:18 +02:00
Max Kellermann
f39823eac0
OutputThread: use class ScopeUnlock for exception-safety
2016-10-28 21:10:18 +02:00
Max Kellermann
13c32111a0
Filter/Internal: migrate from class Error to C++ exceptions
2016-09-04 19:38:41 +02:00
Max Kellermann
12091fcfb1
thread/Util: throw exception on error
2016-09-04 15:15:11 +02:00