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a92aa0bedc
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1425 Commits

Author SHA1 Message Date
Max Kellermann
a92aa0bedc output/alsa: use IsCleared() instead of IsDrained() in DrainInternal() 
Really drain all data from the period_buffer in any case.
 2019-06-28 09:30:33 +02:00
Max Kellermann
d66f5a8590 output/alsa: replace PeriodBuffer::IsEmpty() with IsCleared() 
This assertion is not about whether all data has been consumed, but
about whether there has been any data at all.
 2019-06-28 09:29:18 +02:00
Max Kellermann
30ca6b8881 Merge branch 'v0.21.x' 2019-06-28 09:28:04 +02:00
Max Kellermann
c926021599 output/alsa: always redo DrainInternal() after writing 
Draining isn't finished just because the period_buffer has run empty.
It is only finished after snd_pcm_drain() has succeeded.
 2019-06-28 09:10:16 +02:00
Max Kellermann
543776d9c9 output/alsa: check PCM state before calling snd_pcm_drain() 
Apparently, if snd_pcm_drain() returns EAGAIN, it does not actually
want to be called again; the next call will snd_pcm_drain() will also
return EAGAIN, forever, even though the PCM state has meanwhile
switched to SND_PCM_STATE_SETUP.  This causes a busy loop; to fix
this, we should always check snd_pcm_state() to see if draining is
really required.
 2019-06-28 08:55:25 +02:00
Max Kellermann
cf631fca50 output/alsa: check GetFrames()>0 instead of IsEmpty() in WriteFromPeriodBuffer() 2019-06-27 21:59:43 +02:00
Max Kellermann
f0ac63d5af output/alsa: DrainInternal() ignores postponed partial frame 2019-06-27 21:23:28 +02:00
Max Kellermann
c1eb0583c4 output/alsa: add "full" assertion to WriteFromPeriodBuffer() 2019-06-27 21:22:52 +02:00
Max Kellermann
549faa8a9c output/alsa: add full check before calling FillWithSilence() 2019-06-27 21:20:38 +02:00
Max Kellermann
8f6c750064 output/alsa: improve silence generator test in DrainInternal() 
There cannot be partial frames in the buffer, so we don't need
GetPeriodPosition(); it's enough to check whether head has been moved
in this period.
 2019-06-27 21:17:37 +02:00
Max Kellermann
9fc1668de3 output/alsa: hold back snd_pcm_writei() until period_buffer is full 
This gives MPD more control, because attempts to avoid having partial
periods in the ALSA period buffer.  For example, this means that
DrainInternal() doesn't need to generate silence to fill the partial
period.
 2019-06-27 15:40:07 +02:00
Max Kellermann
2f243f2295 pcm/Export: rename GetFrameSize() to GetOutputFrameSize() 2019-06-26 15:46:49 +02:00
Max Kellermann
e69fd0300a pcm/Export: rename CalcSourceSize() to CalcInputSize() 2019-06-26 15:46:05 +02:00
Max Kellermann
f43cafbf7d pcm/Export: eliminate the AudioFormat parameter from GetFrameSize() 2019-06-26 15:42:47 +02:00
Max Kellermann
28e07e900f pcm/Export: convert the DSD bools to an enum 
These options are exclusive.
 2019-06-17 22:35:00 +02:00
Max Kellermann
c75dc4a647 output/osx: remove redundant initializer 2019-06-17 22:35:00 +02:00
Max Kellermann
47bb1cd8b5 output/{alsa,osx}: use ConstBuffer::empty() 2019-06-17 22:09:47 +02:00
Max Kellermann
ccc96e25d3 output/{alsa,osx}: remove comment after PcmExport::Export() 
Returning an empty buffer is a normal result now (since commit
79839db3a3), and doesn't deserve such a
big comment.
 2019-06-17 22:09:06 +02:00
Max Kellermann
33f5e03e80 Merge branch 'v0.21.x' 2019-06-17 22:06:54 +02:00
Max Kellermann
79839db3a3 output/oss: return early if PcmExport::Export() returns empty array 
This can happen if the DoP converter doesn't get enough source samples
for one destination quad.  This isn't a critical bug, because the OSS
plugin doesn't support DoP yet, but it's good to be prepared.
 2019-06-17 21:07:30 +02:00
Max Kellermann
fd7caab872 output/winmm: fix build breakage after e87f0ca771 2019-06-17 12:23:34 +02:00
Max Kellermann
e87f0ca771 pcm/Pcm*: drop more "Pcm" prefixes from source file names 2019-06-17 11:17:48 +02:00
Max Kellermann
a139279575 Copyright year 2019 2019-06-17 11:17:30 +02:00
Max Kellermann
fd5e74dbd0 pcm/Pcm{Dop,Export}: drop "Pcm" prefix 2019-06-16 12:11:44 +02:00
Max Kellermann
3055c1266d output/osx: don't use variable-length arrays 2019-06-08 11:51:15 +02:00
Max Kellermann
931c3a1de0 output/osx: convert int to size_t 2019-06-08 11:49:15 +02:00
Max Kellermann
adffbba2a5 release v0.21.10 
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Merge tag 'v0.21.10'

release v0.21.10
 2019-06-05 22:38:54 +02:00
cathugger
f9ca2f52c1 output/httpd: reject some well-known request paths 
Return `404 not found` for some common well-known paths, as clients requesting them usually do that automatically and don't expect endless audio stram.

Closes #572
 2019-06-05 21:53:46 +02:00
cathugger
4b81cf0c2c output/httpd: use strncmp instead of memcmp 
memcmp use may result in out of bounds access
 2019-06-05 21:53:46 +02:00
Max Kellermann
e7acbf112c output/httpd: fix indent 2019-06-05 21:53:43 +02:00
Max Kellermann
620a39afb4 thread/Slack: use std::chrono::duration 2019-05-29 21:11:32 +02:00
Max Kellermann
9d1906da8a {event,output}/Thread: downgrade realtime scheduling errors to "info" 
These messages can be confusing, but they are not critical.
 2019-05-23 14:24:27 +02:00
Max Kellermann
973c87b351 event/Call, ...: use wait() with predicate 2019-05-07 20:01:45 +02:00
Max Kellermann
0a0cc66e8f thread/Mutex: use using instead of making it a derived class 
Prepare the transition to std::mutex.
 2019-05-07 19:23:01 +02:00
Max Kellermann
23d56cb6a1 output/Control: pass std::unique_lock<> to Cond::wait() 2019-04-26 18:28:44 +02:00
Max Kellermann
4473816384 output/Control: add LockEnableDisableAsync() 2019-04-26 18:28:09 +02:00
Max Kellermann
2c8d004f78 output/Control: add LockWaitForCommand() 2019-04-26 18:25:36 +02:00
Max Kellermann
684bd9153e output/MultipleOutputs: simplify locking in CheckPipe() 
Instead of keeping all open outputs locked, let ClearTailChunk() stall
playback until MultipleOutputs::CheckPipe() has updated the MusicPipe.
 2019-04-26 18:13:14 +02:00
Max Kellermann
ec456fc57c output/MultipleOutputs: make variable more local 2019-04-26 18:13:02 +02:00
Max Kellermann
7c92eb4360 output/Control: add noexcept 2019-04-26 17:53:27 +02:00
Max Kellermann
376f4a2b16 output/MultipleOutputs: wrap AudioOutputControl in std::unique_ptr<> 2019-04-26 14:28:59 +02:00
Max Kellermann
b42f19f514 output/Control: implicitly call BeginDestroy() in destructor 2019-04-26 14:28:30 +02:00
Max Kellermann
92022658f9 thread/Cond: add wait() overload which takes a unique_lock<> 
Just like std::condition_variable, which however has no way to specify
the std::mutex directly.
 2019-04-26 11:51:45 +02:00
Max Kellermann
b51bae5500 thread/*Cond: rename methods to match std::condition_variable 2019-04-25 19:46:43 +02:00
Max Kellermann
ea5e6d8f33 Merge branch 'v0.21.x' 2019-04-04 10:29:58 +02:00
Max Kellermann
325c7b8e8b output/httpd: close client connection on error 
This missing piece probably never really hurt, because
HttpdClient::OnSocketClosed() would be called right after a socket
error, but it's better to be explicit about closing on error.
 2019-04-04 09:39:22 +02:00
Max Kellermann
380656d8c9 output/httpd: add missing mutex lock 2019-04-03 22:53:03 +02:00
Max Kellermann
9111bc2c21 output/httpd: add more API documentation about locking 2019-04-03 22:49:25 +02:00
Max Kellermann
7a1b56fe96 release v0.21.7 
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Merge tag 'v0.21.7'

release v0.21.7
 2019-04-03 12:32:20 +02:00
François Revol
0d8942e64a Haiku: remove redundant calls to delete_sem() 
Fixes #184.

Semaphores are kernel-managed objects, calling delete_sem() twice is not more
dangerous than calling close() twice on an fd though, it would just return
an error.
 2019-03-29 14:33:49 +01:00