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Log of /linuxsampler/trunk/src/drivers/audio/AudioChannel.cpp

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Revision 1930 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 4 12:31:44 2009 UTC (11 years, 10 months ago) by schoenebeck
File length: 8935 byte(s)
Diff to previous 1913
* fixed vector optimization code in AudioChannel.cpp:
  - application crashed when audio buffer(s) were not 16 byte aligned
    (e.g. the case with some VST host applications)
  - vector extension code was always to tried be compiled, even though the
    compiler didn't support vector extensions

Revision 1913 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jun 7 16:24:55 2009 UTC (11 years, 11 months ago) by senoner
File length: 8298 byte(s)
Diff to previous 1481
* AudioChannel.cpp: added GCC vector extensions code for the functions
* copyTo() and MixTo() , gives 300% speedup
* should reduce CPU usage with large FX sends setups

Revision 1481 - (view) (download) (annotate) - [select for diffs]
Modified Wed Nov 14 23:42:15 2007 UTC (13 years, 5 months ago) by senoner
File length: 7325 byte(s)
Diff to previous 1424
* win32 port work in progress:
* - implemented win32 support in the following classes:
* Thread, Condition, Mutex, Path, LscpServer
* - lscp.y use DONTCARE instead of VOID
*  (a win32 symbol defined)
* - completed win32 editor plugin loader

Revision 1424 - (view) (download) (annotate) - [select for diffs]
Modified Sun Oct 14 22:00:17 2007 UTC (13 years, 6 months ago) by schoenebeck
File length: 7345 byte(s)
Diff to previous 1037
* 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 1037 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 23 20:03:22 2007 UTC (14 years, 3 months ago) by schoenebeck
File length: 7303 byte(s)
Diff to previous 1004
* bugfix regarding FX Sends: when more than one sampler channel used FX
  sends, only the audio signal of the last sampler channel made it into the
  final output signal
* fixed small autoconf compilation issue on certain systems (complained
  about missing AM_PATH_ARTS macro)

Revision 1004 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 28 18:05:14 2006 UTC (14 years, 4 months ago) by schoenebeck
File length: 5824 byte(s)
Diff to previous 1001
* fixed noise which occured while using effect sends

Revision 1001 - (view) (download) (annotate) - [select for diffs]
Modified Wed Dec 27 16:17:08 2006 UTC (14 years, 4 months ago) by schoenebeck
File length: 5808 byte(s)
Diff to previous 361
* implemented effect sends (also added new LSCP commands for this feature,
  updated LSCP spec document along with this commit batch as well)

Revision 361 - (view) (download) (annotate) - [select for diffs]
Modified Wed Feb 9 01:22:18 2005 UTC (16 years, 3 months ago) by schoenebeck
File length: 4652 byte(s)
Diff to previous 331
* bunch of fixes for OSX (patch by Stephane Letz)

Revision 331 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 30 04:00:03 2004 UTC (16 years, 4 months ago) by senkov
File length: 4453 byte(s)
Diff to previous 319
* Fixed bug with mixed channel creation

Revision 319 - (view) (download) (annotate) - [select for diffs]
Modified Mon Dec 13 00:46:42 2004 UTC (16 years, 4 months ago) by schoenebeck
File length: 4420 byte(s)
Diff to previous 226
* introduced 'synthesis mode' to reduce the amount of code and conditionals
  for the current synthesis case in the main synthesis loop
* support for MMX and SSE(1) in the core synthesis algorithms (CPU feature
  detection at runtime, only x86 so far)

Revision 226 - (view) (download) (annotate) - [select for diffs]
Modified Wed Aug 25 22:00:33 2004 UTC (16 years, 8 months ago) by schoenebeck
File length: 4377 byte(s)
Diff to previous 219
* 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
* 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
* src/network/lscpserver.cpp: fixed commands
  "GET AUDIO_OUTPUT_DRIVER_PARAMETER  INFO", fixed backward compatibility
* 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 219 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 17 20:35:04 2004 UTC (16 years, 8 months ago) by schoenebeck
File length: 4721 byte(s)
Diff to previous 200
* completely removed the lex scanner and replaced it by pure yacc rules
  for all terminal symbols (that is command keywords and variables) to
  avoid misunderstandings while parsing (e.g. recognition of command
  keywords in string arguments)
* src/drivers/audio/AudioChannel.cpp: changed channel parameter 'Name' to
 'NAME' as defined in the LSCP documentation

Revision 200 - (view) (download) (annotate) - [select for diffs]
Added Tue Jul 13 22:04:16 2004 UTC (16 years, 9 months ago) by schoenebeck
File length: 4721 byte(s)
moved directory '/src/audiodriver' -> '/src/drivers/audio'

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