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14bfba27242545c7c3aa426528da730ab05a7e05
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199 Commits
Author SHA1 Message Date
Mike Brady 14bfba2724 Add code to check divisions and mods for a potrntial divide by zero problem. MAy cause SPS to terminate but leave a log message. 2021-11-21 21:47:32 +00:00
Mike Brady 04240708a9 Try using the monotonic clock for checking output rate... 2021-11-08 10:14:42 +00:00
Mike Brady 6beb73e99e Allow debug/inform/die/warn messages up to 16384 bytes (up from 1024 bytes) 2021-08-23 12:57:56 +01:00
Mike Brady 23da206c7e revert output to syslog rather than stderr 2021-07-30 19:15:17 +01:00
Mike Brady 67455c19d6 If using libdaemon logs default to daemonlog, otherwise to stderr. 2021-07-19 17:09:52 +01:00
Mike Brady e925e196c8 Changes to allow it to compile in FreeBSD and fix a few issues that were picked up by clang 10. 2021-06-22 13:49:11 +01:00
Mike Brady a109b587ec Flush seems to be working properly and reliably. Some audio glitches removed too by dropping the first two AAC blocks of any passage. Crude. Flush diagnostic linked list stuff left in place. 2021-05-30 11:17:06 +01:00
Mike Brady e1034e1131 Advertise the _raop._tcp service as well as the _airplay._tcp service. Use a real MAC as the basis for the device ID. 2021-05-24 12:07:05 +01:00
Mike Brady 2203d6a335 Start using automatic git-based versioning 2021-05-14 22:49:17 +01:00
Mike Brady e8e81a8b07 fix a couple of compilation errors. 2021-05-12 10:57:50 +01:00
Mike Brady 7ae72d795f add plist cleanup for pthread cleanup 2021-05-10 09:01:25 +01:00
Mike Brady 796b7da07c Bringing across the extra AP2 components of common.h and common.c 2021-04-30 10:44:43 +01:00
Mike Brady b3cec5c690 move over to clock_realtime from clock_monotonic. Seems to work. 2021-04-30 10:12:59 +01:00
Mike Brady 8a73d5972c rtp meged with lots of AP2 stuff still commented out. But it still works. 2021-04-29 15:04:50 +01:00
Mike Brady 18c9e13a02 Clean up with clang-format 2021-01-24 21:32:57 +00:00
Mike Brady 5b95a4276f Fix a hang if an on-*** script didn't launch. 2020-12-23 16:13:44 +00:00
Mike Brady 3fc9570489 Clang Format 2020-09-27 10:45:22 +01:00
Mike Brady 46c47c01a6 Ensure the metadata pipe is created, if necessary, when the --with-metadata option is chosen without dbus or mpris 2020-09-11 16:54:34 +01:00
Mike Brady ca56287254 Make the first output backend in the list of backends the default and make its name the default output_name. Clang-format everything 2020-09-03 09:53:13 +01:00
Mike Brady aa38f7820c Add the word 'jack' to the version string if Jack Audi support is compiled in. 2020-09-02 17:27:36 +01:00
Mike Brady bcddc6722e Add the string "-alac" to the version string in '-V' if the Apple ALAC decoder is included. 2020-06-24 09:48:46 +01:00
Mike Brady 05beeaab22 Use exit() instead of abort() when a fatal error occurs, but skip the cleanup before exit, as this can cause trouble. 2020-06-22 10:16:37 +01:00
Mike Brady 526a86b732 remove an insignificant FreeBSD compiler warning. 2020-06-14 15:58:06 +01:00
Mike Brady dfd90bac6b Clean up code for the silent lead-in on a non-syncing back end e.g. a pipe. Clean up pipe creation and initial opening and associated error messages. Fix error with warning/die messages. Tidy up some debug messages. 2020-06-05 17:22:53 +01:00
Mike Brady 5decc1bb06 Make the pipe, hub and mqtt separate threads with their own metadata queues. If one blocks, no new metadata is sent to it and the others are unaffected. 2020-05-30 15:49:00 +01:00
Mike Brady c0e5d0473e Add the ability to direct logs etc. to a file or pipe. 2020-05-28 12:19:59 +01:00
Mike Brady 6406c296f5 Add setting to direct logs to syslog, STDERR or STDOUT 2020-05-27 16:21:35 +01:00
Mike Brady 9e34b1334b Stop using home-brew non-blocking write. Instead, having opened the pipe non-blocking, change to blocking. 2020-05-27 15:02:49 +01:00
Mike Brady ba4b6b66c6 Brown bag 2020-05-25 14:56:33 +01:00
Mike Brady e8ef0e9371 rewrite the non_blocking_write to not use poll() and to return immediately if there is no reader at the end of the pipe. 2020-05-25 12:48:39 +01:00
Mike Brady 54d761ff7d Clean up some of the wording and layout of the configuration file 
Clean up and improve the way lead-in sillence is used to give a more accurate sync time to the first packet of audio.
Allow very good sync to occur with 0.3 seconds of lead-in silence.
Improve the use of the buffer offset.
Format some other files.
 2020-05-18 16:55:09 +01:00
Mike Brady 218a4385f4 Tidy up timed mutex messages. 2020-03-24 15:57:16 +00:00
Mike Brady 67e9b1b6cd partial move to using a nanosecond-based system timer. More to come. 2020-02-24 19:40:44 +00:00
Mike Brady 820ee1c9f2 Add a call to get the time in nanoseconds. 2020-02-23 11:46:07 +00:00
Mike Brady ebb1d69ce0 Remove a redundant comparison 2020-02-22 18:24:57 +00:00
Mike Brady d673f274cb Don't use strndup as old versions of OpenWrt don't seem to have it 2020-02-20 18:24:04 +00:00
Mike Brady 6c72e52a07 Brown bag -- this is what 3.3.6d9 was supposed to do! 2020-02-19 14:34:29 +00:00
Mike Brady f6ce0262a2 fix compaison between old and new metadata string -- check for lenghts, huh. 2020-02-19 09:34:17 +00:00
Mike Brady f771774519 Compiles under gcc-10 with -fno-common 2020-02-13 17:37:41 +00:00
Mike Brady 686fc2a5c1 Add missing frame status field, fix a bug with the first missing frame variable, expose the settings for resending, remove some commented out code. 2019-10-10 09:23:20 +01:00
Mike Brady db8f10cfa1 add the option (normally on) of including the file name and line number of the originrating message in a debug log message 2019-09-17 12:14:55 +01:00
Mike Brady 185000d0bd Remove some old code and clean up the exit cleanup function so that it works better with libdaemon and its parent and child processes 2019-09-08 17:03:36 +01:00
Mike Brady 86b6d7bfff Squashed commit of the following: 
Fix Issue #890 -- https://github.com/mikebrady/shairport-sync/issues/890
    Recognise situation where a track has no artwork properly.
    Less likely to drop the 'availabile' property.
    Always output the full metadata whenever any part of it has changed.
    Metadata coming from dacp is now incorporated,
 2019-08-29 11:47:49 +01:00
Mike Brady a8faacd3fc Expose some of the settings used in the disable_standby_mode. 
Specifically, firstly, the disable_standby_mode_silence_threshold, which is the
amount of audio in the output device's hardware buffer. It should normally
be close to the value givein in the audio_backend_buffer_desired_length_in_seconds
setting. If it drops to this value, silence is added to the buffer to prevent
the output device from becoming idle.

Secondly, the disable_standby_mode_silence_scan_interval is the time between checks
of the output device's hardware buffer.

The code for generating frames of possibly-dithered silence has been simplified.
 2019-06-20 10:45:27 +01:00
Mike Brady c8b0be30b4 find . \( -name \*.cpp -or -name \*.h -or -name \*.c \) -exec clang-format -i -style='{BasedOnStyle: llvm, IndentWidth: 2, ColumnLimit: 100}' '{}' \; 2019-06-19 19:06:54 +01:00
Mike Brady 85cc1bdd97 Fix the dither calculation -- it was 12 dB too high, really noticable on the U8 setting. 2019-06-02 17:56:47 +01:00
Mike Brady 7f2e6b1aac Add support for S32_LE, S32_BE, S24_LE and S24_BE wqhen generating frames of dithered silence 2019-05-29 16:18:51 +01:00
Mike Brady 83c0405d03 Add automatic bit depth and speed selection for alsa devices. Set rate and format to "auto" by default. Always look for the greatest bit depth, but the lowest multiple of 44,100. 
Improve support for big-endian CPUs by adding support for explicit -endian formats, i.e. S16_LE, S16_BE, S24_LE, S24_BE, S32_LE, S32_BE.

For the "disable_standby_mode" setting, change "while_active" to "auto".
 2019-05-07 10:19:04 +01:00
Mike Brady 1d32976d07 Improve support for bigendian devices. Add support for S16_LE, S16_BE, S24_LE, S24_BE, S32_LE and S32_BE formats. Make the default S16_LE. Allow precision timing only on alsa devices with names beginning with "hw:". Use snd_pcm_hw_params_is_monotonic() to see if clock is monotonic. 2019-05-01 11:01:15 +01:00
Mike Brady 19a1a28374 Add "auto" to interpolation settings. Time a few soxr_oneshots to get a figure for soxr_delay_index. Add a soxr_delay_threshold and in auto mode, select soxr if delay is below threshold. 2019-04-21 14:25:27 +01:00