Development

The table below shows the topics currently under development. Each topic is included in the integration branch shown as Branch . Topics in next are expected to be of higher quality than those in pu .

Name	Branch	Commits	Description
duration-keyword	pu	1	make "duration" a new keyword for the mood grammar
list-cleanups	pu	9	clean up list.h
misc	pu	2	smallish miscellaneous changes for master
rm_task_subcmd	next	1	Remove the obsolete server command "tasks".
rm_v1_moods	next	1	Remove version 1 moods.
score-formula	next	1	rework the score formula of the audio file selector
sf_float	pu	1	support 32 bit float sample format.
sha256	pu	5	switch from sha1 to sha256
ubsan	pu	1	New option for configure to activate ubsan

Topic branch details

The SHA1 number shown as tip can be used to checkout a commit which only contains the changes introduced in this topic.

duration-keyword

desc: make “duration” a new keyword for the mood grammar
state: started on 2018-08-30
branch: pu
base: master
aim: master
number commits: 1
tip: 6fd916db3210eed12ddbc6dca1dadcae8fe18de2
merge commit: 60fbaf436967940072c179cb84388f820d03c1a7
merge date: Fri, 28 May 2021 15:08:28 +0200

rebase count: 64

   mp.c          | 21 +++++++++++++++++++++
   mp.h          |  1 +
   web/manual.md |  1 +
   yy/mp.lex     |  1 +
   yy/mp.y       |  5 +++++
   5 files changed, 29 insertions(+)

list-cleanups

desc: clean up list.h
state: started on 2021-05-15
branch: pu
base: master
aim: master
number commits: 9
tip: 9e125ef3e5629253ef54299fde1e8e5e0ebbe43b
merge commit: fb12517d1b854367c4b91d514e5be27f507914d6
merge date: Fri, 28 May 2021 15:08:25 +0200

rebase count: 3

   afs.c           |   2 +-
   buffer_tree.c   |   4 +-
   chunk_queue.c   |   2 +-
   close_on_fork.c |   2 +-
   list.h          | 202 +++++++++++++++++++++-----------------------------------
   mood.c          |   6 +-
   net.c           |   2 +-
   sched.c         |   2 +-
   send_common.c   |   4 +-
   sync_filter.c   |   2 +-
   udp_send.c      |   4 +-
   vss.c           |   2 +-
   12 files changed, 90 insertions(+), 144 deletions(-)

misc

desc: smallish miscellaneous changes for master
state: testing
branch: pu
base: master
aim: master
number commits: 2
tip: a0f54605410f6f38abc1b66b03ad5b6f94a09845
merge commit: 5106a78c7b02e04a32f7a03228446909754aee5f
merge date: Fri, 28 May 2021 15:07:58 +0200
rebase count: 0

Stuff in here is too small to get its own topic branch, and safe enough to be applied to master without cooking in next.

     client.c |  2 +-
     play.c   | 11 +++++++++--
     2 files changed, 10 insertions(+), 3 deletions(-)

rm_task_subcmd

desc: Remove the obsolete server command “tasks”.
state: started on 2020-03-17, cooking since 2021-02-27
branch: next
base: master
aim: master
number commits: 1
tip: 5dffe231771540d1295c5d75b29920834478051f
merge commit: ad01d26fd6da15ea390d19a28082dd0400ccbfec
merge date: Sat, 27 Feb 2021 17:59:37 +0100
rebase count: 7

A single commit containing an incompatible change for 0.7.0.

The server command “tasks” server command has been removed.

     client.c                   | 1 -
     command.c                  | 8 --------
     m4/lls/server_cmd.suite.m4 | 9 ---------
     3 files changed, 18 deletions(-)

rm_v1_moods

desc: Remove version 1 moods.
state: started on 2020-03-16, cooking since 2021-02-27
branch: next
base: master
aim: master
number commits: 1
tip: 184ea897a9b446611a9d02315160b6d77c0926fe
merge commit: ea033fda3608cf2480f37a301c7ce6ec9c0f0ed3
merge date: Sat, 27 Feb 2021 17:59:36 +0100
rebase count: 7

A single commit which removes a long obsolete feature.

Support for the long deprecated version 1 moods, has been removed.

     configure.ac |   1 -
     mm.c         | 375 -------------------------------------------------------
     mm.h         |  62 ----------
     mood.c       | 399 ++++++-----------------------------------------------------
     4 files changed, 41 insertions(+), 796 deletions(-)

score-formula

desc: rework the score formula of the audio file selector
state: started on 2020-03-14, cooking since 2021-05-13
branch: next
base: master
aim: master
number commits: 1
tip: 86b5aba882056a6ff6d8645684e59222ba74a818
merge commit: c483c795293bc260e079fdfdc81967d809b4ec4b
merge date: Thu, 13 May 2021 18:12:16 +0200
rebase count: 3
A single patch which modifies the score function of the audio file selector to re-scale the two quantities that comprise the score value.

The score formula of the audio file selector has been reworked.

   mood.c | 123 +++++++++++++++++++++++++++++++++++++++++++++++++++--------------
   1 file changed, 98 insertions(+), 25 deletions(-)

sf_float

desc: support 32 bit float sample format.
state: started on 2018-04-29
branch: pu
base: master
aim: master
number commits: 1
tip: 0e062fdee6aed6efe5be7fd1f07c5e81751620e6
merge commit: 2eb2aaeda0ee49311b8bb2a1f0fd6791eb639c52
merge date: Fri, 28 May 2021 15:07:57 +0200
rebase count: 64

The first few patches of this series are small cleanups related to writers. The last patch adds two new sample formats for 32 bit IEEE float waveform data.

The alsa writer also supports 32 bit float sample formats.

   alsa_write.c                    |  2 ++
   ao_write.c                      |  2 ++
   check_wav.c                     | 20 +++++++++++++++++---
   m4/lls/include/sample-format.m4 |  4 +++-
   para.h                          |  2 ++
   5 files changed, 26 insertions(+), 4 deletions(-)

sha256

desc: switch from sha1 to sha256
state: started on 2020-03-06
branch: pu
base: master
aim: master
number commits: 5
tip: 0df992cf7a322217429d3d3a8e18502e2d20718e
merge commit: ad3eb16e73baef72f9e40578d3f2c52db078dab2
merge date: Fri, 28 May 2021 15:07:57 +0200

rebase count: 5

   Makefile.in                |   1 +
   Makefile.real              |   5 +-
   afs.c                      |   2 +-
   aft.c                      |  34 ++--
   client_common.c            |  38 ++++-
   command.c                  |  35 ++++-
   configure.ac               |  14 +-
   crypt.h                    |  39 +++++
   crypt_common.c             |  25 +++
   gcrypt.c                   |  16 ++
   m4/lls/server.suite.m4     |   2 +-
   m4/lls/upgrade_db.suite.m4 |  33 ++++
   openssl.c                  |   8 +
   upgrade_db.c               | 382 +++++++++++++++++++++++++++++++++++++++++++++
   web/manual.md              |   8 +-
   15 files changed, 602 insertions(+), 40 deletions(-)

ubsan

desc: New option for configure to activate ubsan
state: started on 2017-07-15
branch: pu
base: master
aim: master
number commits: 1
tip: 594e77650f3c81adb8258488783c767fdbf01fd4
merge commit: 0b65281fcede7cb62352e558f7f41f99a011bc55
merge date: Fri, 28 May 2021 15:07:57 +0200
rebase count: 5

New option for configure: –enable-ubsan to detect and report undefined behaviour.

A single patch which adds an option to ./configure which instructs the compiler to activate its undefined behaviour checker.

     Makefile.in   | 2 ++
     Makefile.real | 5 +++++
     configure.ac  | 5 +++++
     3 files changed, 12 insertions(+)