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Author SHA1 Message Date
Mike Brady 2ce5891280 Merge pull request #85 from mikebrady/portnumbers 
Portnumbers
 2015-06-13 20:01:02 +01:00
Mke Brady f5ffb4986e Merge branch 'portnumbers' into development 
Constrain UDP port numbers.
 2015-06-13 19:56:18 +01:00
Mike Brady 9719685b8b Bump bug fix number 2015-06-11 12:33:31 +01:00
Mike Brady 2514239ee5 Update configure.ac 2015-06-11 12:32:22 +01:00
Mike Brady 1da19c3bf9 Update configure.ac 2015-06-11 12:30:52 +01:00
Mike Brady 10b5b27c5b Update RELEASENOTES.md 2015-06-11 12:30:24 +01:00
Mike Brady 61315e6181 Change the UDP port base to 6001 2015-06-11 10:20:10 +00:00
Mke Brady 8c55f603bc UDP port numbers are now chosen from port 7000 up. Two options are introduced to control this. joerg-krause's stack erro fix installed. 2015-06-10 22:18:17 +01:00
Mike Brady f848b08c7a Add alsa stanza name! 2015-06-06 21:58:04 +01:00
Mike Brady c2117e302a Update configure.ac 2015-06-06 21:37:08 +01:00
Mike Brady 42109ef67b Update shairport-sync.conf 2015-06-06 19:45:00 +01:00
Mke Brady b17a35bacb Merge branch 'development' of github.com:mikebrady/shairport-sync into development 
Forgot to allow for the updates...
 2015-06-03 21:14:03 +01:00
Mke Brady 4fb74b4289 Add enclosing XML item tags to each item of metadata 2015-06-03 21:13:40 +01:00
Mke Brady 7095188344 Bump version 2015-06-03 21:12:59 +01:00
Mike Brady fd347fcbce Fix typos. 2015-06-03 20:43:39 +01:00
Mike Brady 3d03e6c670 Add a little more info, reorder enhancements 2015-06-03 20:40:23 +01:00
Mike Brady 11cfe7accc Include "no", duh! 2015-06-03 20:26:38 +01:00
Mike Brady 157b3aaf1d Add detail about PCM 2015-06-03 20:25:25 +01:00
Mike Brady c8fdbbd5a4 Rephrase. 2015-06-03 20:21:45 +01:00
Mike Brady 84eac6c5c8 Big update – extra outputs, config files. 2015-06-03 20:20:44 +01:00
Mke Brady a090a14ca8 Make dummy, pipe and stdout back ends optional compilations 2015-06-03 20:15:54 +01:00
Mike Brady 6de98c5bd9 Update RELEASENOTES.md 2015-06-03 19:43:24 +01:00
Mike Brady 07a4258f57 Merge pull request #80 from mikebrady/pipework 
Flow control improvements and limited support for different backends. Formatted much of the source code.
 2015-06-03 13:49:47 +01:00
Mike Brady 58a13cf800 Modify latency and buffer size limits, fix a few dying message bugs. 2015-06-02 13:18:07 +00:00
Mike Brady 60104d0ec9 Add sample and default settings for the back ends and update documentation a little. 2015-06-02 12:53:42 +00:00
Mike Brady e810eb64ce Modify the statistics output when synchronisation is disabled. 2015-06-02 12:52:40 +00:00
Mike Brady c65211a205 Quieten some debug messages 2015-06-02 12:51:42 +00:00
Mike Brady 38281dd1c5 Add new auidio back end -- to stdout. 2015-06-02 11:59:56 +00:00
Mke Brady 87a0475c16 Reformat using clang-format. 2015-06-01 23:16:50 +01:00
Mke Brady 04e27cfe4f Reduce the number of times the player thread asks for the delay in the audio back end -- halve it, mostly. 2015-06-01 22:08:31 +01:00
Mke Brady 54250f7552 Simplify init function, add defaults for latency offset and buffer size. Remove redundant timer stuff from audio_dummy.c. 2015-06-01 21:38:56 +01:00
Mke Brady e91cddabed Add support for latency offset and buffer length. Update comments. 2015-06-01 21:37:41 +01:00
Mke Brady c56a9ee26e Add support for settable buffer length and latency offset. 2015-06-01 21:36:18 +01:00
Mke Brady 8739c9a150 Add support for new config option and for modified config data structure. 2015-06-01 21:35:07 +01:00
Mke Brady 0be43c2690 Move backend settings to backend stanzas 2015-06-01 21:33:56 +01:00
Mke Brady 5395fbe00c Add an extra parameter -- audio backend latency offset to allow for delays in audio back ends 2015-06-01 21:32:55 +01:00
Mke Brady 181d6d4395 Remove one parameter from the init function of audio back ends. 2015-06-01 21:31:41 +01:00
Mike Brady 94025d4939 Bump bug fix number 2015-05-28 16:44:36 +01:00
Mike Brady 7e403325bf Update RELEASENOTES.md 2015-05-28 16:43:15 +01:00
Mike Brady fc169382ed Merge pull request #78 from joerg-krause/master 
Fix segfault with musl libc – allocate the player thread enough stack space.
 2015-05-28 16:38:05 +01:00
Jörg Krause 8a122426c6 Fix redirection of incorrect system headers 
The POSIX correct header include is `<poll.h>` [1] and `<signal.h>`

The glibc silently redirects these incorrect includes, musl libc prints
a warning:
  #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
  #warning redirecting incorrect #include <sys/signal.h> to <signal.h>

[1]
http://pubs.opengroup.org/onlinepubs/7908799/xsh/poll.h.html

[2]
http://pubs.opengroup.org/onlinepubs/7908799/xsh/signal.h.html
 2015-05-28 09:54:46 +02:00
Jörg Krause e12d7ad23e Fix segfault with musl libc 
shairport-sync crashes on musl libc when accessing the `statistics` array in
`player_thread_func()`. This array is quite large (60128 bytes) and the data
for this thread exceed the the default stack size on musl libc of 80k [1].

Safe and portable programs should not depend upon the default stack limit, but
instead, explicitly allocate enough stack for each thread by using the
pthread_attr_setstacksize routine [2].

So, lets set the stack size for the `player_thread` to 128k. A follow-up patch
may set the stack sizes for the other threads, too. The difficulty here is to
decide how much memory to allocate for the stack.

[1]
http://wiki.musl-libc.org/wiki/Functional_differences_from_glibc#Thread_stack_size

[2]
https://computing.llnl.gov/tutorials/pthreads/#Stack
 2015-05-28 09:10:59 +02:00
Mike Brady 6e7358c762 Simplify calculation of buffer timing. Rename dac_buffer_queue_desired_length 2015-05-27 16:36:31 +00:00
Mike Brady 46bf99858a Uses the dac buffer size to offset the timing of the packets by a fixed amount 2015-05-22 17:08:57 +00:00
Mike Brady 5f00910693 Allow the pipe to be stdout, regluate timing better in the player thread. Rough, rough. 2015-05-21 16:12:37 +00:00
Mke Brady c887aafdf0 Very broken player mod. 2015-05-21 09:09:37 +01:00
Mike Brady 4cd3f5c399 experiment with pipe backend. 2015-05-20 19:58:40 +00:00
Mike Brady 744214df54 Apply command line arguments _after_ sewttings from configuration file 2015-05-20 19:58:07 +00:00
Mike Brady 4b3151f84e Update info about packages 2015-05-17 11:37:29 +01:00
Mike Brady 6bd14a6a09 Add note about switching to the development branch 2015-05-08 18:41:45 +01:00