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6856 Commits

Author SHA1 Message Date
Max Kellermann
c75339edcc pcm/Format: change parameters/return values to ConstBuffer 2014-01-06 23:08:49 +01:00
Max Kellermann
b0b7244b3a pcm/Format: use number of samples instead of end pointer 2014-01-06 22:42:33 +01:00
Max Kellermann
a9e849ff4f DecoderBuffer: _read() returns ConstBuffer object 2014-01-06 22:17:30 +01:00
Max Kellermann
4c95a4d7c6 DecoderBuffer: add "pure" attributes 2014-01-06 22:16:56 +01:00
Max Kellermann
eac9fabd48 DecoderBuffer: add method _clear() 2014-01-06 21:59:43 +01:00
Max Kellermann
e2a08fa824 decoder/faad: make variables more local 2014-01-06 21:57:40 +01:00
Max Kellermann
d403749d09 decoder/faad: eliminate local variable "ret" 2014-01-06 21:57:40 +01:00
Max Kellermann
582c2105a9 event/Loop: cancel the WakeFD monitor in destructor 2014-01-06 21:57:40 +01:00
Steven O'Brien
f39a34ccfa input/AlsaInputPlugin.cxx: use I/O thread to poll for available data 
[mk: modified to use MultiSocketMonitor instead of SocketMonitor]
 2014-01-06 18:27:44 +01:00
Max Kellermann
08f5b9f1f9 event/MultiSocketMonitor: add method ClearSocketList() 2014-01-06 18:27:26 +01:00
Max Kellermann
793962c5b8 event/SocketMonitor: don't close the socket automatically 
Users now have to call Close() explicitly.  This simplifies using the
class, as most users have automatic socket management already, and
Steal() had to be used often.
 2014-01-06 18:26:55 +01:00
Max Kellermann
0d20130d07 util/Cast: new utility library 2014-01-06 18:21:45 +01:00
Max Kellermann
617090cfda event/IdleMonitor: cancel in destructor only if active 
Debug-mode workaround for bogus assertion failure.
 2014-01-06 18:21:45 +01:00
Max Kellermann
a9e604d51d event/MultiSocketMonitor: API documentation 2014-01-06 08:59:27 +01:00
Max Kellermann
e599b86424 event/Loop: try to avoid the WakeFD when adding DeferredMonitor 
Add a flag that indicates whether the EventLoop is currently "busy".
As long as that flag is set, it does not need to be woken up - we can
simply add the DeferredMonitor to the list, and it will be caught by
EventLoop very soon.  This eliminates nearly all of the
DeferredMonitor overhead when compared to IdleMonitor, rendering
IdleMonitor mostly obsolete.
 2014-01-05 02:15:34 +01:00
Max Kellermann
da9e584921 event/Loop: combine multiple WakeFD::Write() calls 
Reduce DeferredMonitor overhead.
 2014-01-05 02:15:10 +01:00
Max Kellermann
e9d764d7ad event/Loop: add attribute "again" 
Improved support for added events.
 2014-01-05 02:15:01 +01:00
Max Kellermann
6268955778 event/Loop: add thread-safety assertions 2014-01-05 02:14:31 +01:00
Max Kellermann
4ddfc6e9a2 output/httpd: move the clients.clear() call to the IOThread 
This call is not thread-safe.
 2014-01-05 02:13:35 +01:00
Max Kellermann
dcbc05a9cd output/httpd: import GetEventLoop() 2014-01-05 02:13:21 +01:00
Max Kellermann
4c705334fa ClientList: use "delete" instead of Client::Close() 
Client::Close() installs a TimeoutMonitor, which is not something we
should do during shutdown.
 2014-01-05 02:07:49 +01:00
Max Kellermann
c12da599b9 event/Loop: remove obsolete assertion 2014-01-05 01:41:03 +01:00
Max Kellermann
f685a48008 event/Loop: move code to HandleDeferred() 2014-01-05 01:35:12 +01:00
Max Kellermann
7c15e41da5 event/MultiSocketMonitor: add missing <algorithm> include 
For std::find_if().
 2014-01-05 01:35:12 +01:00
Max Kellermann
7b540f0226 event/MultiSocketMonitor: add method ReplaceSocketList() 
Move code from AlsaMixerPlugin.
 2014-01-05 01:28:36 +01:00
Max Kellermann
e29c22e662 event/MultiSocketMonitor: include cleanup 2014-01-05 00:39:29 +01:00
Max Kellermann
f0d3b47ad8 event/Loop: remove the GLib implementation 
Now that the remaining known bugs in poll() implementation are fixed,
we can go on without the GLib implementation.
 2014-01-04 19:31:23 +01:00
Max Kellermann
bfe7533546 output/httpd: move Bind()/Unbind() to the IOThread 
Fixes more thread-safety bugs.
 2014-01-04 19:29:51 +01:00
Max Kellermann
880bf17dae event/poll: eliminate one vector::size() call 2014-01-04 19:10:21 +01:00
Max Kellermann
c9da3363a0 output/httpd: move all broadcast operations to the IOThread 
Add a Page queue to class HttpdOutput, and use DeferredMonitor to
flush this queue inside the IOThread.  This fixes a thread-safety
issue: much of EventLoop is not thread-safe, and the httpd plugin
ignored that problem.
 2014-01-04 18:22:55 +01:00
Max Kellermann
9bd4ed3e60 output/httpd: use the IOThread 
Do all I/O in the IOThread and not in the main thread.  This solves an
upcoming deadlock problem.
 2014-01-04 18:21:40 +01:00
Max Kellermann
68fcc19565 output/httpd: move queue size check to HttpdClient::PushPage() 
Don't let the server care for client problems.
 2014-01-04 17:42:03 +01:00
Max Kellermann
8e4efd071e output/httpd: wrap the std::list in std::queue 2014-01-04 17:12:59 +01:00
Max Kellermann
f2ad9f6fad output/httpd: merge duplicate code to ClearQueue() 2014-01-04 17:11:22 +01:00
Max Kellermann
968c5eb767 output/httpd: keep track of queue size 
Don't iterate the std::list each time.
 2014-01-04 17:06:05 +01:00
Max Kellermann
19424e95db event/Loop: remove bogus "!quit" assertion 
Commit 1f11959 allowed modifying the "quit" attribute from any thread,
and thus the assertion may fail spuriously.  This assertion is too
strict for the relaxed use of "quit".  Let's remove it and move the
"quit" check to before the SockedMonitor::Dispatch() call.
 2014-01-04 17:06:05 +01:00
Max Kellermann
0f9ef2506f event/Loop: remove unused method AddCall() 2014-01-04 16:00:45 +01:00
Max Kellermann
1f1195975f event/Loop: non-recursive Break() implementation 
Simply set the "quit" flag and wake up the thread.  This works even if
we're inside this thread.  Setting "quit" to a new value without mutex
protection is usually not safe, but good enough here.
 2014-01-04 15:59:00 +01:00
Max Kellermann
87fce8ef27 mixer/alsa: use DeferredMonitor to update file descriptors 
EventLoop::AddCall() and EventLoop::AddIdle() are unsafe, because we
can't cancel those calls.
 2014-01-04 15:58:59 +01:00
Max Kellermann
d2a4f64fd6 event/BlockingCall: always use DeferredMonitor internally 
There is no advantage of using EventLoop::AddCall(), now that
DeferredMonitor is thread-safe.
 2014-01-04 15:58:59 +01:00
Max Kellermann
a357d84dce event/DeferredMonitor: make fully thread-safe 
Instead of creating a new eventfd for each DeferredMonitor instance,
reuse EventLoop's eventfd, and add a std::list to EventLoop that
manages the list of pending DeferredMonitors.  This std::list is
protected by the same mutex as the "calls" list.

The bottom line is: reduced overhead because the per-instance eventfd
was eliminated, slightly added overhead due to Mutex usage (but
negligible), and we're thread-safe now.

This subsystem is now good enough to replace EventLoop::AddCall().
 2014-01-04 15:58:59 +01:00
James McGlashan (DarkFox)
48c96bbaea Added application key for soundcloud plugin 2014-01-04 14:01:17 +01:00
James McGlashan (DarkFox)
1ee3df6976 Added user and search paramaters for SoundCloud plugin 2014-01-04 13:36:24 +01:00
James McGlashan (DarkFox)
d4dea53ae9 http -> https for SoundCloud plugin 2014-01-02 12:29:45 +01:00
Max Kellermann
d477a9222e output/httpd: change "struct" to "class" 2013-12-31 17:04:40 +01:00
Max Kellermann
69a9d29190 output/httpd: move code to methods Delay(), Play(), Cancel() 2013-12-31 17:01:08 +01:00
Max Kellermann
e2425592b6 output/httpd: move Cast() into the class 2013-12-31 16:59:24 +01:00
Max Kellermann
964b2661d8 output/httpd: add methods Init(), Finish() 2013-12-31 16:55:26 +01:00
Max Kellermann
8b65b524d5 output/httpd: use reference instead of pointer 2013-12-31 16:32:33 +01:00
Max Kellermann
f1ac2cd336 output/httpd: make the HttpdClient base class "private" 2013-12-31 16:24:51 +01:00
Max Kellermann
e73d0df2b6 event/*Monitor: document as not being thread-safe 2013-12-31 15:59:41 +01:00
Max Kellermann
af3f483924 event/Loop: document that AddCall() is thread-safe 2013-12-31 15:31:59 +01:00
Max Kellermann
809b0eb1f5 command: "lsinfo" and "readcomments" allowed for remote files 2013-12-29 18:25:32 +01:00
Max Kellermann
b5f3bfce92 SongUpdate: read tags from songs in an archive 
Add the TagStream.cxx library, similar to TagFile.cxx, and use it to
load tags from song files inside archives.
 2013-12-29 18:15:30 +01:00
Max Kellermann
aeb2baa495 InputStream: add static method OpenReady() 
Merge some duplicate code.
 2013-12-29 18:08:49 +01:00
Max Kellermann
afc70c120e util/UriUtil: uri_get_suffix() fails if name begins with dot 
A file called ".jpg" is not a JPEG file with an empty name; it is
merely a hidden file.
 2013-12-29 17:40:51 +01:00
Max Kellermann
ea9aff1d3f TagFile: rewind the stream before trying the next plugin 
Got lost in commit c97685fe
 2013-12-29 17:09:59 +01:00
Max Kellermann
cecae419fb DecoderList: add "pure" attribute 2013-12-29 17:06:59 +01:00
Max Kellermann
df4db50904 DecoderList: add function decoder_plugins_supports_suffix() 
Replaces decoder_plugin_from_suffix().
 2013-12-29 16:59:57 +01:00
Max Kellermann
decc4002a0 DecoderThread: use decoder_plugins_try() 
.. instead of decoder_plugin_from_suffix().  This reduces overhead by
walking the array only once.
 2013-12-29 16:51:18 +01:00
Max Kellermann
5bb563e3bc UpdateContainer: pass suffix instead of DecoderPlugin 
Instead of using the first DecoderPlugin that supports the suffix, use
the first one that actually implements the "container_scan" method.
 2013-12-29 16:46:02 +01:00
Max Kellermann
9be82891b0 TagFile: pass reference instead of pointer 2013-12-29 16:24:04 +01:00
Max Kellermann
c97685fe6c TagFile: use decoder_plugins_try() 
.. instead of decoder_plugin_from_suffix().  This reduces overhead by
walking the array only once.
 2013-12-29 16:13:11 +01:00
Max Kellermann
358b671033 DecoderList: remove unused function decoder_plugin_from_mime_type() 2013-12-29 15:53:55 +01:00
Max Kellermann
92a4bf4441 Merge branch 'v0.18.x' 2013-12-29 14:18:19 +01:00
Max Kellermann
e30b356eb0 daemon: no initgroups() when already running as the configured user 
We can assume that initgroups() would be a no-op in that case, however
initgroups() is not allowed for unprivileged users anyway.
 2013-12-29 13:59:05 +01:00
Max Kellermann
09a0803116 Daemon: fix typo in comment 2013-12-29 13:59:05 +01:00
Max Kellermann
20ffedc745 Daemon: simplify nested "if" 2013-12-29 13:57:12 +01:00
Max Kellermann
0b1ad27ba8 Daemon: fix typo in cast 2013-12-29 13:47:29 +01:00
Max Kellermann
5465647c2e input/smbclient: new input plugin 2013-12-29 01:25:27 +01:00
Max Kellermann
a2baeed329 ls: add "pure" attribute 2013-12-29 01:25:27 +01:00
Max Kellermann
92aa464edb pcm/Volume: remove unused function pcm_volume_dither() 2013-12-28 18:39:26 +01:00
Max Kellermann
da29298d4d pcm/PcmMix: improved dithering 
Use the existing PcmDither library.
 2013-12-28 18:30:27 +01:00
Max Kellermann
afcf0795c4 pcm/Volume: improved dithering 
Instead of just adding a rectangular random value before shifting back
to the normal scale, use the existing PcmDither library.
 2013-12-28 18:30:24 +01:00
Max Kellermann
394e2815db pcm/PcmDither: inline Dither24To16() and Dither32To16() 2013-12-28 18:30:13 +01:00
Max Kellermann
f3bbe4bb1f pcm/Volume: remove optimized i386 assembly 
This code is unable to dither.  Until we implement that, let's remove
the code for now.  i386 isn't relevant anymore anyway.
 2013-12-28 17:24:54 +01:00
Max Kellermann
2a3a18a283 pcm/Traits: use 32 bit integer for S8 long_type 
16 bit is not enough for volume calculations.
 2013-12-25 12:28:18 +01:00
Max Kellermann
431c80f4f0 pcm/Dither: add API documentation 2013-12-24 23:45:38 +01:00
Max Kellermann
9ac18c39a1 pcm/Dither: move shift from DitherConvert() to Dither() 
All callers need this shift, so let's move it to the basic method.
 2013-12-24 23:39:29 +01:00
Max Kellermann
d1b7473418 pcm/Dither: rename DitherShift() to DitherConvert() 2013-12-24 23:38:11 +01:00
Max Kellermann
64e898f6db release v0.18.6 
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Merge tag 'release-0.18.6'
 2013-12-24 12:20:24 +01:00
Max Kellermann
91fed47648 PlayerThread: log the last song that was played 2013-12-24 11:58:10 +01:00
Max Kellermann
c05691b546 OutputControl: update both ReplayGainFilters 
The "mode" of the second ReplayGainFilter was never set, and thus
replay gain was never applied to the new song during cross-fade.
 2013-12-24 11:53:21 +01:00
Max Kellermann
1732166328 OutputThread: handle failing ReplayGainFilter::Open() 
Since opening the PcmVolume object can now fail, this case must be
handled.
 2013-12-24 10:52:33 +01:00
Max Kellermann
8edde7a4b3 pcm/Volume: convert to class 
Prepare for adding state.
 2013-12-23 10:58:37 +01:00
Max Kellermann
d11a0c9f14 pcm/Volume: apply volume into destination buffer 2013-12-23 10:55:29 +01:00
Max Kellermann
7be2abe6b5 pcm/Volume: convert i386 code to template specialization 2013-12-23 10:35:35 +01:00
Max Kellermann
4a62cd4ad8 pcm/Volume: move code to template pcm_volume_sample() 2013-12-23 10:35:23 +01:00
Max Kellermann
6d21b9448a pcm/PcmVolume: rename to Volume.cxx 2013-12-23 10:35:21 +01:00
Max Kellermann
2d1a3073f6 pcm/PcmConvert: move the Domain instance to Domain.cxx 
Rename pcm_convert_domain to pcm_domain.  Move it out so we can use it
without depending on the whole PcmConvert library.
 2013-12-23 10:35:19 +01:00
Max Kellermann
d7b9886387 ConfigData: initialise "used" in second constructor 2013-12-23 10:31:29 +01:00
Max Kellermann
1543e529f1 pcm/Dither: convert remaining methods to templates 
Use the SampleTraits template and let the compiler generate a special
case for S32 instead of reusing S24_P32.
 2013-12-22 22:18:06 +01:00
Max Kellermann
4043f320fe pcm/Dither: generic sample dithering using template 2013-12-22 22:06:25 +01:00
Max Kellermann
32b834aa04 pcm/Traits: include stddef.h for size_t 2013-12-22 22:06:25 +01:00
Max Kellermann
b43ec3d6f0 pcm/Traits: add MIN and MAX 
Move from PcmClamp().
 2013-12-22 21:32:25 +01:00
Max Kellermann
316a25dead pcm/Volume: add constant PCM_VOLUME_BITS 2013-12-22 21:31:17 +01:00
Max Kellermann
bfe020e06c pcm/Volume: make PCM_VOLUME_1 a "constexpr" 2013-12-22 21:20:40 +01:00
Max Kellermann
5aae560683 pcm/Prng: make pcm_prng() inline 2013-12-22 21:20:38 +01:00
Max Kellermann
86e72ffefb util/Clamp: generic Clamp() function 2013-12-22 21:08:06 +01:00
Max Kellermann
6416198e9f event/PollGroupPoll: include stddef.h instead of string.h 2013-12-21 21:21:25 +01:00