branches: 1.1.2; 1.1.4;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

bta2dpd: fix lint build

Add option -D to run in the background using daemon(3).
Also changed the message output to using syslog(3).

branches: 1.2.2; 1.2.4; 1.2.16;
Fix the build (objdirs)

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Remove extra semicolon.

Avoid read overflows

Avoid potential undefined behavior in bta2dpd(8)

The operator >> causes implicit promotion to int.

There is need to cast the result back to uint8_t in order to save the
return value to a data undef a pointe of type uint8_t.

Requested by GCC when building with Undefined Behavior Sanitizer.

branches: 1.1.2; 1.1.4; 1.1.14; 1.1.16;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Fix typo, add new signal definitions.

branches: 1.1.2; 1.1.4; 1.1.28;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Fix formatting.

XXX pullup-10.

Add BUGS section to manual page.

This notes the problems with playback from file on certain devices.

XXX pullup-10

Bump date for previous commit.

XXX pullup-10.

Manual page fixups.

Fix EXAMPLES section.

Use correct flags when used with pad(4).
Use correct encoding format (sinear_le).

XXX pullup-10.

branches: 1.6.2;
bta2dpd(8): s/conection/connection/

Intoduce "-n" switch.

Running btat2dpd with "-n" especially for use with pad(4) will stop bta2dpd
from exiting upon a read error from pad(4) devices.

This is to compenstate for the behaviour in NetBSD current that pad(4) will
no longer output 0's when its corresponding audio(4) device is not active.

I believe that this new pad(4) behaviour is not present in -9 and -8.

While here I've improved its function as a daemon and it should reconnect to
bluetooth speakers when they are disconnected/reconnected.

Reported and tested by reinoud@ and maya@

Add option -D to run in the background using daemon(3).
Also changed the message output to using syslog(3).

branches: 1.3.2;
Use the correct tag options.

branches: 1.2.2; 1.2.4; 1.2.14;
Sort SYNOPSIS, descriptions, SEE ALSO.
Use more macros.
Fix sections.
New sentence, new line.
Various other improvements.

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Fix typo.

Intoduce "-n" switch.

Running btat2dpd with "-n" especially for use with pad(4) will stop bta2dpd
from exiting upon a read error from pad(4) devices.

This is to compenstate for the behaviour in NetBSD current that pad(4) will
no longer output 0's when its corresponding audio(4) device is not active.

I believe that this new pad(4) behaviour is not present in -9 and -8.

While here I've improved its function as a daemon and it should reconnect to
bluetooth speakers when they are disconnected/reconnected.

Reported and tested by reinoud@ and maya@

Avoid running of the end of the array if a file cannot be opened.

Found by plunky@.

branches: 1.6.2;
Add option -D to run in the background using daemon(3).
Also changed the message output to using syslog(3).

branches: 1.5.4;
Set size of mtusize before calling getsockopt to obtain mtu size.

Connection state machine improvement upon transition from AVDTP_OPEN to
AVDTP_START/SUSPEND.

branches: 1.3.2;
Streaming channel is now opened in blocking mode again.
Removal of a hack in sbc_encode now that pad(4) is fixed.

branches: 1.2.2; 1.2.4;
RTP timestamp is now set correctly. The streaming socket is set to non
block blocking and connection state machinre improvement.

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Reorder for readability.

No functional change intended.

XXX pullup-10.

Add thottling when playing from file.

This avoids rapid playback when playing from file with affected devices.

Playback using pad(4) is still preferred ad gives a better result.
Playback from pad(4) is unaffected by this change.

XXX pullup-10.

With the latest changes, pad(4) will return partial reads to allow a
more fine grained pacing of audio data. But this broke bta2dpd which
relied on full buffers returned (like reading from a file).

Replace the single read() in bta2dpd with a loop that fetches a full
buffer. This restores the old behaviour but loops in userland instead
of the kernel at the cost of a few extra system calls.

branches: 1.10.8;
Fix off by one in sbc encoder. Test mode transmission and reception
works again.

XXX pullup -8 and -9.

Consistent indentation / whitespace

KNF for loops

Remove duplicate check for curpkt > 13

We already guarantee this above:
if (numpkts < 1 || numpkts > 13) {
return -1;

branches: 1.6.2;
Whitespace

Opps... Remove extra ')'

Remove dead code from sbc decoder.

Found by Hans Petter Selasky.

branches: 1.3.2; 1.3.10;
Streaming channel is now opened in blocking mode again.
Removal of a hack in sbc_encode now that pad(4) is fixed.

branches: 1.2.2; 1.2.4;
RTP timestamp is now set correctly. The streaming socket is set to non
block blocking and connection state machinre improvement.

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

branches: 1.1.2; 1.1.4;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Create a new bsd.hostinit.mk file and put the build definitions for all host
programs there; make all Makefiles that use bsd.hostprog.mk include it.
Namely turn off MKREPRO and don't make lint, man pages, info files etc.
Remove the Makefile.inc files that contained these same settings, and
remove the settings from Makefile.host

branches: 1.1.2; 1.1.4; 1.1.14;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

branches: 1.3.2; 1.3.4;
dedup.

Improve portability baseline of bta2dpd's cosdata-gen and sbc_crc-gen hostprogs.

XXX why are these being generated at build time?

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

Create a new bsd.hostinit.mk file and put the build definitions for all host
programs there; make all Makefiles that use bsd.hostprog.mk include it.
Namely turn off MKREPRO and don't make lint, man pages, info files etc.
Remove the Makefile.inc files that contained these same settings, and
remove the settings from Makefile.host

branches: 1.1.2; 1.1.4; 1.1.14;
bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@

branches: 1.3.2; 1.3.4;
KNF.

Improve portability baseline of bta2dpd's cosdata-gen and sbc_crc-gen hostprogs.

XXX why are these being generated at build time?

bta2dpd - Bluetooth Advand Audio Distribution (A2DP) Profile Daemon.

bta2dpd allows you to stream audio to and from bluetooth devices.
It features high quality stereo audio and is intended for use with pad(4)
device.

As discussed on current-users@ and tech-userlevel@