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6b613dfc78d2b2c4e00811ef00fb7894ec09b7fe
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217 Commits
Author SHA1 Message Date
Mike Brady 320baa4db9 quieten some debug messages 2020-06-15 12:16:59 +01:00
Mike Brady 9d6adc6f1f one less debug message. 2020-06-14 14:29:55 +01:00
Mike Brady f89830eb2c Send more timing sync requests at the start. The debug messages are a bit noisy. 2020-06-14 14:26:22 +01:00
Mike Brady ead6cfc4ad Emphasise one debug message 2020-06-14 09:49:10 +01:00
Mike Brady 19a7bd4969 quieten some debug messages 2020-06-12 10:10:26 +01:00
Mike Brady f5eceff6f7 Store clock drift information for each client based on its IP. This is stored in RAM, not on disk. Used at the start of a new session until new clock drift data is ready. 2020-06-11 12:09:55 +01:00
Mike Brady 92074c2b96 add code to calculate the diffusion multiplier based on the ending diffusion multiplier and the number of entries. 2020-06-10 20:04:03 +01:00
Mike Brady 0517a233c1 Fix the recording of the sample count if it's less than the threshold. Use the last gradient / drift if the number of samples is less than the threshold. 2020-06-10 14:21:29 +01:00
Mike Brady 9f9b36c01f Clean up and bug-fix the code for estimating remote-to-local clock drift using least squares linear regression. Use the estimated remote-to-local difference and the calculated drift instead of just using the difference estimated from the last-exchanged timing message. 2020-06-09 11:37:24 +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 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 40289ca6d3 functional with full removal of get_absolute_time_fp() but not quite starting correctly 2020-02-24 22:23:08 +00:00
Mike Brady 32427423af update packet reception statistics to use nanosecond timing 2020-02-24 19:58:35 +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 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 9fd4a39729 check for a couple of divide-by-zero possiblities. 2019-05-19 13:53:25 +01:00
Mike Brady 223dfd7801 only need to ensure at least one packet has been received, it seems. 2019-04-02 16:33:30 +01:00
Mike Brady 40ed76b411 wait for packets to be received before starting to calculate the nominal remote input rate. 2019-04-02 16:29:17 +01:00
Mike Brady 1f45b8c006 allow calculation of nominal source frame rates even when the connection is error prone. 2019-04-02 15:37:38 +01:00
Mike Brady 89340f20c9 3.3 release candidate 0 2019-03-04 12:38:20 +00:00
Mike Brady 2e4428538d Add an "active" mode that can time out after a period -- 10 seconds by default -- after play ends. 2019-01-21 21:43:55 +00:00
Mike Brady 1b3d64ce85 Quieten a debug message. 2019-01-08 12:59:04 +00:00
Mike Brady e5452e5172 Make the idle timeout on the RTSP link the same as the overall timeout -- 30 seconds is a bit short. Add checks to the alsa interface timing -- 15 ms to write a packet of frames, 1 ms to ask for the delay. 2018-12-08 14:12:33 +00:00
Mike Brady e49707e051 Ensure no pthread cancellation can occur during an ALSA-related call. 2018-12-03 12:44:57 +00:00
Mike Brady a5c65ceced Move UDP port cloure to the RTSP thread, don't allow calls to mdns_* to be cancelled. Remove usage of (p)select in rtsp thread handling. 2018-11-30 14:55:04 +00:00
Mike Brady 0eac2b9cb3 Move closing of ports to the player thread cleanup. They can be bound without the UDP threads ever having been called, so they must be closed when the player thread exits. 2018-11-29 22:03:49 +00:00
Mike Brady 4a5b0009a4 Quieten a debug message 2018-11-29 17:13:12 +00:00
Mike Brady ca45d2ecbe Clang formatted. 2018-11-29 12:18:07 +00:00
Mike Brady c318796e55 Add an uncancellable usleep timer. Make the player and UDP thread cleanups uncancellable. 2018-11-29 11:37:56 +00:00
Mike Brady 7bf22b4265 Add some debug messages to closing the UDP ports. 2018-11-28 19:49:12 +00:00
Mike Brady 1cf28be647 Add SO_REUSEADDR to the UDP sockets. See if it makes any difference. 2018-11-28 19:39:11 +00:00
Mike Brady 22f3e3e318 Move watchdog to cover connection from start, not just from start of play. Start investigating UDP port allocation. Tidy up handling or RTSP write errors -- remove the pselect code from before a write. 2018-11-28 17:18:03 +00:00
Mike Brady eaa98ea7d9 Quieten a few debug messages. 2018-11-27 17:40:07 +00:00
Mike Brady 3b4654df77 Make some alsa operation sequences un-cancellable. Make some cleanup sequences un-cancellable. 2018-11-24 22:28:52 +00:00
Mike Brady 998e7cea2c clang-format 2018-11-24 11:16:57 +00:00
Mike Brady d93aeec50a Quieten a few debug messages. 2018-11-23 15:11:04 +00:00
Mike Brady 093bf1dd46 Rotate usage of UDP ports if a session is interrupted. Avoids out-of-date packets landing in a new session. 2018-11-23 13:29:09 +00:00
Mike Brady 3709ac8180 experimental 2018-11-23 08:53:27 +00:00
Mike Brady 303a85c3b5 Add back in the ability to interrupt a session. Clean up a few debug messages. 2018-11-21 21:32:18 +00:00
Mike Brady ccc4fe09af Tidy up the formats. 2018-11-20 22:56:53 +00:00
Mike Brady 29a37f44b9 Check timer values a bit more carefully and ignore crazy values. 2018-11-14 12:25:56 +00:00
Mike Brady 3cb359c747 Tighten up integer promotion checks to calculate large delays properly. Fix input rate calculation restarting. 2018-10-23 10:26:08 +00:00
Mike Brady e0a4e5cde8 Format tidy-up 2018-10-21 17:10:23 +01:00
Mike Brady a5f165d982 Use a parameter rather than a hard-wired input rate. 2018-10-21 16:31:55 +01:00
Mike Brady d2dba7cdba Seems to work for higher rates 2018-10-19 22:14:23 +01:00
Mike Brady de071aeffc Try to fix modulo calculations 2018-10-18 17:44:50 +01:00
Mike Brady a7ee65cda0 Allow for changed AirPlay latencies in iOS 12 and mac OS Mojave (AirPlay version 371 and onwards) 2018-10-14 10:18:16 +01:00
Mike Brady 31499dcea8 Allow for a change in the sync time of AirPlay on Mojave and iOS 12. 2018-10-11 15:35:17 +01:00
Mike Brady d2f6a446e1 Bring up to date with 3.3d2 from the raspberry pi 2018-08-22 14:41:03 +01:00
Mike Brady 754155ce0f clang format 2018-08-22 13:07:04 +01:00