/[svn]/linuxsampler/trunk/src/drivers/audio/AudioOutputDevice.cpp
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Log of /linuxsampler/trunk/src/drivers/audio/AudioOutputDevice.cpp

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Revision 2198 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 3 18:06:51 2011 UTC (8 years, 11 months ago) by iliev
File length: 14144 byte(s)
Diff to previous 2137
* bugfix: LSCP command "REMOVE FX_SEND EFFECT" was broken
* fixed a bug in FxSend::SetDestinationEffect
* bugfix: parent was not set when effect instance is appended
* bugfix: was able to remove effect chain while FX send is connected to it
* bugfix: was able to remove effect instance from effect chain while
  FX send is connected to that instance


Revision 2137 - (view) (download) (annotate) - [select for diffs]
Modified Mon Oct 4 12:20:23 2010 UTC (9 years, 8 months ago) by schoenebeck
File length: 13888 byte(s)
Diff to previous 2135
* revised previously added new LSCP commands regarding effect handling:
  renamed "master effects" to "send effects", since this is the actual
  correct common term for those effects
* also corrected the names regarding "send effects" in the respective
  methods of the "FxSsnd" class and "AudioOutputDevice" class of the
  sampler's C++ API, the old methods are still available but marked as
  deprecated and scheduled for removal
* added LSCP command "SET FX_SEND SEND_EFFECT <sampler_channel>
  <fx_send_id> <effect_chain> <chain_pos>"
* added LSCP command "REMOVE FX_SEND SEND_EFFECT <sampler_channel>
  <fx_send_id>"
* added a list of common known LADSPA paths (for Windows and POSIX) which
  will be automatically checked for being used as LADSPA plugin directory
  (if the user did not set the LADSPA_PATH environment variable explicitly)
* bumped version to 1.0.0.cvs8


Revision 2135 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 30 20:00:43 2010 UTC (9 years, 8 months ago) by schoenebeck
File length: 13323 byte(s)
Diff to previous 1748
* added and implemented a set of 19 new LSCP commands for controlling
  internal effects:
  - added LSCP command "GET AVAILABLE_EFFECTS"
  - added LSCP command "LIST AVAILABLE_EFFECTS"
  - added LSCP command "GET EFFECT INFO <effect-index>"
  - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
  - added LSCP command
    "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
  - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
  - added LSCP command "GET EFFECT_INSTANCES"
  - added LSCP command "LIST EFFECT_INSTANCES"
  - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
  - added LSCP command "GET EFFECT_INSTANCE_INPUT_CONTROL INFO
    <effect-instance> <input-control>"
  - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL <effect-instance>
    <input-control> <value>"
  - added LSCP command "GET MASTER_EFFECT_CHAINS <audio-device>"
  - added LSCP command "LIST MASTER_EFFECT_CHAINS <audio-device>"
  - added LSCP command "ADD MASTER_EFFECT_CHAIN <audio-device>"
  - added LSCP command
    "REMOVE MASTER_EFFECT_CHAIN <audio-device> <effect-chain>"
  - added LSCP command
    "GET MASTER_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
  - added LSCP command "APPEND MASTER_EFFECT_CHAIN EFFECT <audio-device>
    <effect-chain> <effect-instance>"
  - added LSCP command "INSERT MASTER_EFFECT_CHAIN EFFECT <audio-device>
    <effect-chain> <effect-instance> <effect-chain-pos>"
  - added LSCP command "REMOVE MASTER_EFFECT_CHAIN EFFECT <audio-device>
    <effect-chain> <effect-instance>"
* bumped version to 1.0.0.cvs7


Revision 1748 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jun 22 14:46:46 2008 UTC (11 years, 11 months ago) by persson
File length: 13127 byte(s)
Diff to previous 1722
* bugfix: notes triggered at position 0 in the audio buffer were
  sometimes wrongly killed in the same buffer, causing no sound to be
  played
* fixes for audio drivers with varying buffer sizes
* Makefile fix: JACK_CFLAGS wasn't used
* JACK driver: use jack_client_open instead of the deprecated
  jack_client_new


Revision 1722 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 10 17:41:32 2008 UTC (12 years, 1 month ago) by schoenebeck
File length: 13113 byte(s)
Diff to previous 1607
* minor preparations for internal effects support
* bumped version to 0.5.1.5cvs


Revision 1607 - (view) (download) (annotate) - [select for diffs]
Modified Mon Dec 31 19:03:31 2007 UTC (12 years, 5 months ago) by schoenebeck
File length: 10605 byte(s)
Diff to previous 1599
* bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
  reflected the wrong value


Revision 1599 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 28 15:47:33 2007 UTC (12 years, 5 months ago) by schoenebeck
File length: 10389 byte(s)
Diff to previous 1424
* removed the nonsense audio channel constraint (which was hard coded to
  max. 100 audio channels) for most audio drivers


Revision 1424 - (view) (download) (annotate) - [select for diffs]
Modified Sun Oct 14 22:00:17 2007 UTC (12 years, 7 months ago) by schoenebeck
File length: 10370 byte(s)
Diff to previous 1305
* code cleanup:
- global.h now only covers global definitions that are needed for the C++
  API header files, all implementation internal global definitions are now
  in global_private.h
- atomic.h is not exposed to the C++ API anymore (replaced the references
  in SynchronizedConfig.h for this with local definitions)
- no need to include config.h anymore for using LS's API header files
- DB instruments classes are not exposed to the C++ API
- POSIX callback functions of Thread.h are hidden
- the (optional) gig Engine benchmark compiles again
- updated Doxyfile.in
- fixed warnings in API doc generation
* preparations for release 0.5.0


Revision 1305 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 27 07:51:28 2007 UTC (12 years, 9 months ago) by iliev
File length: 10329 byte(s)
Diff to previous 1001
* added default min and max values to restrict the number of allowed
  audio output channels and MIDI input ports
* the connection to the PCM interface is now closed when destroying
  an audio output device


Revision 1001 - (view) (download) (annotate) - [select for diffs]
Modified Wed Dec 27 16:17:08 2006 UTC (13 years, 5 months ago) by schoenebeck
File length: 10369 byte(s)
Diff to previous 880
* implemented effect sends (also added new LSCP commands for this feature,
  updated LSCP spec document along with this commit batch as well)


Revision 880 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jun 27 22:57:37 2006 UTC (13 years, 11 months ago) by schoenebeck
File length: 10285 byte(s)
Diff to previous 846
just some refactoring work:
- renamed class LinuxSamplerException -> Exception
- encapsulated LS API relevant files into LS namespace
- removed unnecessary header inclusions


Revision 846 - (view) (download) (annotate) - [select for diffs]
Modified Sun Mar 19 16:38:22 2006 UTC (14 years, 2 months ago) by persson
File length: 10321 byte(s)
Diff to previous 840
* more thread safety fixes: another fix for lscp "load engine" and
  midi thread. Sysex midi protected against lscp. Instrument loader
  thread protected against lscp thread.


Revision 840 - (view) (download) (annotate) - [select for diffs]
Modified Sun Feb 26 13:00:08 2006 UTC (14 years, 3 months ago) by persson
File length: 10276 byte(s)
Diff to previous 836
* fixed some concurrency problems between the lscp thread and the
  audio/midi threads for these commands: load engine, set channel
  audio output device, set channel midi input device/port/channel and
  remove channel. Thanks to Vincent Bongiorno for bug reports and
  testing.
* removed an autotools warning
* fixed an iterator bug
* minor code clean-ups


Revision 836 - (view) (download) (annotate) - [select for diffs]
Modified Wed Feb 8 20:28:46 2006 UTC (14 years, 3 months ago) by persson
File length: 9954 byte(s)
Diff to previous 835
* fixed some invalid iterator errors


Revision 835 - (view) (download) (annotate) - [select for diffs]
Modified Mon Feb 6 18:07:17 2006 UTC (14 years, 3 months ago) by persson
File length: 9963 byte(s)
Diff to previous 554
* fixed some memory management errors


Revision 554 - (view) (download) (annotate) - [select for diffs]
Modified Thu May 19 19:25:14 2005 UTC (15 years ago) by schoenebeck
File length: 9971 byte(s)
Diff to previous 412
* All compile time options are now centrally alterable as arguments to the
  ./configure script. All options are C Macros beginning with CONFIG_
  prefix and will be placed into auto generated config.h file.


Revision 412 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 26 22:44:51 2005 UTC (15 years, 3 months ago) by schoenebeck
File length: 9947 byte(s)
Diff to previous 411
* gig::Engine: fixed silence (engine channels' events were not imported
  into the engine, fixed undesired creation of new gig::Engine instances
  (and disk threads)
* AudioOutputDevice: reverted behavior to render per Engine instance (and
  not per EngineChannel instance)


Revision 411 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 26 02:01:14 2005 UTC (15 years, 3 months ago) by schoenebeck
File length: 9964 byte(s)
Diff to previous 272
* design change: using now one sampler engine instance and one disk thread
  instance for all sampler channels that are connected to the same audio
  output device (and are using the same engine type of course)
* added EngineFactory / EngineChannelFactory to remove the annoying build
  dependencies e.g. of the lscpserver to the actual sampler engine
  implementations
* bumped version to 0.3.0 (current CVS state is still quite broken,
  previous, stable CVS version was tagged as "v0_2_0" and is also available
  as source tarball)


Revision 272 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 8 21:03:32 2004 UTC (15 years, 7 months ago) by schoenebeck
File length: 9737 byte(s)
Diff to previous 226
support for showing exceptions in realtime audio thread if these are
enabled in global.h


Revision 226 - (view) (download) (annotate) - [select for diffs]
Modified Wed Aug 25 22:00:33 2004 UTC (15 years, 9 months ago) by schoenebeck
File length: 9434 byte(s)
Diff to previous 200
* ALSA MIDI driver: create one MIDI port by default, implemented parameter
  info for parameter 'ALSA_SEQ_BINDINGS'
* ALSA audio driver: implemented parameter info for driver parameters
  'FRAGMENTS' and 'FRAGMENTSIZE'
* JACK audio driver: fixed creation of channels on device creation, channel
  parameter 'NAME' now actually updates the respective JACK port name,
  implemented channel parameter 'JACK_BINDINGS' (as well as its parameter
  info)
* src/network/lscpserver.cpp: fixed commands
  "GET MIDI_INPUT_DRIVER_PARAMETER INFO" and
  "GET AUDIO_OUTPUT_DRIVER_PARAMETER  INFO", fixed backward compatibility
  for "SET AUDIO_OUTPUT_TYPE" and "SET MIDI_INPUT_TYPE" commands
* src/networ/lscp.y: added comma character (',') to symbol 'char'
* src/drivers/DeviceParameter.cpp: fixed methods RangeMin(), RangeMax() in
  class DeviceCreationParameterInt which returned wrong values


Revision 200 - (view) (download) (annotate) - [select for diffs]
Added Tue Jul 13 22:04:16 2004 UTC (15 years, 10 months ago) by schoenebeck
File length: 4296 byte(s)
moved directory '/src/audiodriver' -> '/src/drivers/audio'


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