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* [ANN] dtas 0.18.0 - duct tape audio suite for *nix
@ 2020-02-03  8:36  7% Eric Wong
  0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2020-02-03  8:36 UTC (permalink / raw)
  To: dtas-all

Free Software command-line tools for audio playback, mastering, and
whatever else related to audio.  dtas follows the worse-is-better
philosophy and acts as duct tape to combine existing command-line tools
for flexibility and ease-of-development.  dtas is currently implemented
in Ruby (and some embedded shell), but may use other languages in the
future.

Changes:

    dtas 0.18.0
    
    fiddle is now supported for Linux users without a C compiler or
    Ruby headers installed to take advantage of inotify(7)
    functionality and efficiency improvements with splice(2) and
    eventfd(7).
    
    For non-RubyGems users, there's some setup.rb fixes thanks
    to James Rowe.
    
    Eric Wong (8):
          doc: fixup leftover ftp://lists.gnu.org links
          pipe: avoid loading sleepy_penguin
          provide fiddle-based eventfd implementation
          buffer: replace sleepy_penguin with fiddle
          watchable: use fiddle for inotify support
          doc: remove most recommendations for sleepy_penguin
          INSTALL: s/bogomips.org/yhbt.net/
          doc: update copyrights for 2020
    
    James Rowe (2):
          setup: update to use RbConfig
          setup: fix duplicate variable warning

* homepage: https://80x24.org/dtas.git/about
* https://80x24.org/dtas/INSTALL
* https://80x24.org/dtas/dtas-player.txt
* https://80x24.org/dtas/NEWS.atom
* git clone https://80x24.org/dtas.git
* dtas-all@nongnu.org (plain-text only, no HTML mail, please)
* mail archives: https://80x24.org/dtas-all/
  nntp://news.public-inbox.org/inbox.comp.audio.dtas
  https://80x24.org/dtas-all/new.atom


^ permalink raw reply	[relevance 7%]

* [PATCH v2 5/5] doc: remove most recommendations for sleepy_penguin
  2019-12-20  1:39  6% [PATCH v2 0/5] support fiddle for Linux-only syscalls Eric Wong
@ 2019-12-20  1:39  6% ` Eric Wong
  0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2019-12-20  1:39 UTC (permalink / raw)
  To: dtas-all

sleepy_penguin is still a hair faster than libffi+fiddle,
but most users probably won't notice.  So stop documenting
it, but just don't introduce performance regressions for
existing users.
---
 Documentation/dtas-sinkedit.pod   |  2 +-
 Documentation/dtas-sourceedit.pod |  2 +-
 INSTALL                           | 16 +++-------------
 3 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/Documentation/dtas-sinkedit.pod b/Documentation/dtas-sinkedit.pod
index ee2d5b7..f572684 100644
--- a/Documentation/dtas-sinkedit.pod
+++ b/Documentation/dtas-sinkedit.pod
@@ -13,7 +13,7 @@ dtas-sinkedit SINKNAME
 dtas-sinkedit spawns an editor to allow editing of a sink as a YAML file.
 See L<dtas-player_protocol(7)> for details on SINKARGS.
 
-On Linux machines with the sleepy_penguin RubyGem installed, L<inotify(7)>
+On Linux machines,  L<inotify(7)>
 is used to monitor the file for changes while the text editor is running.
 Each time a user finishes saving a file, changes are committed immediately.
 This behavior may be disabled by using the -N or --no-watch command-line
diff --git a/Documentation/dtas-sourceedit.pod b/Documentation/dtas-sourceedit.pod
index ee88e8f..d8313b4 100644
--- a/Documentation/dtas-sourceedit.pod
+++ b/Documentation/dtas-sourceedit.pod
@@ -16,7 +16,7 @@ a pipe or file, it is parsed as YAML and fed to the L<dtas-player(1)> instance
 non-interactively.  This is useful for loading various profiles from the
 filesystem.
 
-On Linux machines with the sleepy_penguin RubyGem installed, L<inotify(7)>
+On Linux machines, L<inotify(7)>
 is used to monitor the file for changes while the text editor is running.
 Each time a user finishes saving a file, changes are committed immediately.
 This behavior may be disabled by using the -N or --no-watch command-line
diff --git a/INSTALL b/INSTALL
index d0b8a24..0ca2e43 100644
--- a/INSTALL
+++ b/INSTALL
@@ -16,18 +16,7 @@ Debian 7+ users can install dependencies easily:
 
     sudo apt-get install sox libsox-fmt-all mp3gain flac ruby-dev
 
-# installing dtas RubyGem on GNU/Linux (Linux kernel 2.6.32+)
-
-Be sure to have Ruby development headers and a working C compiler.
-This will pull in the sleepy_penguin RubyGems for minor
-speedups.  If you cannot be bothered to have a development
-environment, just use "gem install dtas".
-
-    sudo gem install dtas-linux
-
-This should pull in the "sleepy_penguin" RubyGems
-
-For future upgrades of dtas (upgrades to dtas-linux will be infrequent)
+For future upgrades of dtas
 
     sudo gem update dtas
 
@@ -45,7 +34,8 @@ Grab the latest tarball from our HTTPS site:
     $ cd dtas-0.17.0
     $ sudo ruby setup.rb
 
-GNU/Linux users may optionally install the "sleepy_penguin" package:
+GNU/Linux users may optionally install the "sleepy_penguin" RubyGem
+for a tiny speed improvement over the default "fiddle" RubyGem.
 
     * sleepy_penguin - https://bogomips.org/sleepy_penguin/
 


^ permalink raw reply related	[relevance 6%]

* [PATCH v2 0/5] support fiddle for Linux-only syscalls
@ 2019-12-20  1:39  6% Eric Wong
  2019-12-20  1:39  6% ` [PATCH v2 5/5] doc: remove most recommendations for sleepy_penguin Eric Wong
  0 siblings, 1 reply; 3+ results
From: Eric Wong @ 2019-12-20  1:39 UTC (permalink / raw)
  To: dtas-all

fiddle can be used as an alternative to sleepy_penguin, since
sleepy_penguin requires development headers and a compiler to
install, and fiddle is bundled as part of Ruby.  sleepy_penguin
can still be faster, though, so we continue supporting
sleepy_penguin.

Eric Wong (5):
  pipe: avoid loading sleepy_penguin
  provide fiddle-based eventfd implementation
  buffer: replace sleepy_penguin with fiddle
  watchable: use fiddle for inotify support
  doc: remove most recommendations for sleepy_penguin

 Documentation/dtas-sinkedit.pod   |   2 +-
 Documentation/dtas-sourceedit.pod |   2 +-
 INSTALL                           |  16 +--
 lib/dtas.rb                       |   8 ++
 lib/dtas/buffer.rb                |  15 ++-
 lib/dtas/buffer/fiddle_splice.rb  | 216 ++++++++++++++++++++++++++++++
 lib/dtas/buffer/read_write.rb     |   4 +-
 lib/dtas/buffer/splice.rb         |   2 +
 lib/dtas/pipe.rb                  |  20 +--
 lib/dtas/sigevent.rb              |   7 +-
 lib/dtas/sigevent/efd.rb          |   2 +
 lib/dtas/sigevent/fiddle_efd.rb   |  38 ++++++
 lib/dtas/sigevent/pipe.rb         |   2 +-
 lib/dtas/watchable.rb             | 115 ++++++++--------
 lib/dtas/watchable/fiddle_ino.rb  |  78 +++++++++++
 lib/dtas/watchable/inotify.rb     |  13 ++
 test/test_buffer.rb               |  10 +-
 test/test_sigevent.rb             |  20 +++
 test/test_sink_pipe_size.rb       |  27 ++--
 19 files changed, 486 insertions(+), 111 deletions(-)
 create mode 100644 lib/dtas/buffer/fiddle_splice.rb
 create mode 100644 lib/dtas/sigevent/fiddle_efd.rb
 create mode 100644 lib/dtas/watchable/fiddle_ino.rb
 create mode 100644 lib/dtas/watchable/inotify.rb
 create mode 100644 test/test_sigevent.rb



^ permalink raw reply	[relevance 6%]

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2019-12-20  1:39  6% [PATCH v2 0/5] support fiddle for Linux-only syscalls Eric Wong
2019-12-20  1:39  6% ` [PATCH v2 5/5] doc: remove most recommendations for sleepy_penguin Eric Wong
2020-02-03  8:36  7% [ANN] dtas 0.18.0 - duct tape audio suite for *nix Eric Wong

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