Log of /linuxsampler/trunk/src/audiodriver
Directory Listing
Revision
202 -
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Modified
Tue Jul 13 22:17:10 2004 UTC
(19 years, 11 months ago)
by
schoenebeck
* moved directory '/src/audiodriver' -> '/src/drivers/audio'
* moved directory '/src/mididriver' -> '/src/drivers/midi'
Revision
174 -
Directory Listing
Modified
Tue Jul 6 03:27:38 2004 UTC
(19 years, 11 months ago)
by
senkov
* Reworked the infrastructure to allow for parameter
registration and creation
* Changed alsa audio output and midi drivers
to work with new infrastructure
Revision
169 -
Directory Listing
Modified
Fri Jul 2 23:49:12 2004 UTC
(19 years, 11 months ago)
by
senkov
* Do not use accessor operator for the map unless
the element accessed already exists
Revision
164 -
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Modified
Thu Jul 1 02:30:50 2004 UTC
(19 years, 11 months ago)
by
senkov
Something overlooked earlier. NAME -> Name
Revision
154 -
Directory Listing
Modified
Mon Jun 28 04:23:03 2004 UTC
(19 years, 11 months ago)
by
senkov
* Fixed object deletion
Revision
143 -
Directory Listing
Modified
Wed Jun 23 18:54:08 2004 UTC
(19 years, 11 months ago)
by
capela
* SET CHANNEL AUDIO_OUTPUT_TYPE <chan> <driver> command is back!
creates an audio output device instance of the given driver type
('Jack' or 'Alsa') with default parameters if none exists,
otherwise it just picks the first available device and assign
it to the intended sampler channel.
* The AudioOutputDevice class get's a new pure virtual method,
Driver(), which is implemented on both of the existing inherited
classes, AudioOutputDeviceAlsa and AudioOutputDeviceJack, with
the sole purpose to return the driver type name as a String
('Alsa' and 'Jack', respectively).
* The quoting on the filename argument for the LOAD INSTRUMENT
command has been made optional; you can have both ways, with
single quotes or none, keeping compability with older LSCP
specification.
* An additional sanity check is made on LOAD INSTRUMENT, whether
the sampler channel has an audio output device assigned, thus
preventing the server from crashing on instrument file load.
* The GET AUDIO_OUTPUT_DEVICE INFO now includes the missing
'driver' item, as predicted by the draft protocol document.
Revision
139 -
Directory Listing
Modified
Sun Jun 20 23:42:44 2004 UTC
(20 years ago)
by
senkov
* Fixes and hacks to make CREATE AUDIO_OUTPUT_DEVICE work
Revision
136 -
Directory Listing
Modified
Sun Jun 20 16:03:35 2004 UTC
(20 years ago)
by
senkov
* Update audiodriver to supply parameters in compliance
with the latest LSCP spec
Revision
128 -
Directory Listing
Modified
Tue Jun 15 03:19:30 2004 UTC
(20 years ago)
by
senkov
* Remove calls to pure virtual from constructor of base class
to avoid runtime failure. InitWithDefault() will have to be called
from the constructor of the class where virtuals are implemented.
Revision
123 -
Directory Listing
Modified
Mon Jun 14 19:33:16 2004 UTC
(20 years ago)
by
schoenebeck
* src/common: added template class 'optional<>' which can be used e.g. as
return type whenever a value might be returned, but don't has to; this
template class pretty much acts like a pointer of the given type, but is
much more safer than a simple pointer
* src/audiodriver: added static class AudioDeviceFactory to create audio
devices at runtime by using a string and to obtain driver informations
of drivers at runtime, driver classes should simply use the macro
REGISTER_AUDIO_OUTPUT_DRIVER(DriverName,DriverClass) in their cpp file
to register the driver to LinuxSampler (no changes needed anymore in the
LS code to add a new audio output driver)
* src/drivers: added classes to dynamically manage driver parameters; there
are two different kinds of parameters: parameters which are need to
create a new device (DeviceCreationParameterX) used to e.g. create an
audio output device or a MIDI input device and parameters which are only
available at runtime, means when a device is already created
(DeviceRuntimeParameterX) which will be e.g. used as audio channel
parameters and MIDI port parameters
* src/linuxsampler.cpp: all registered audio output drivers will be shown
on the console on startup
* src/network: implemented configuration of audio output devices via LSCP
Revision
80 -
Directory Listing
Modified
Sun May 23 19:16:33 2004 UTC
(20 years ago)
by
schoenebeck
* biquad filter parameters are now calculated outside the interpolate
loop for better performance
* couple of loop unroll optimizations
* filter is now enabled by default
* cubic interpolation is now enabled by default
* reduced debug level to 1 to lower verbosity
* raised default limit for voices to 128
* raised default limit for streams to 150
* added some compiler optimization flags (-ffast-math -march -mcpu)
Revision
67 -
Directory Listing
Modified
Sat May 8 18:51:51 2004 UTC
(20 years, 1 month ago)
by
senkov
Fixed build problem with dependency on JACK_LIBS variable
Revision
66 -
Directory Listing
Modified
Sat May 8 17:52:56 2004 UTC
(20 years, 1 month ago)
by
senkov
Fixed build problem with dependency on JACK_LIBS variable
Revision
65 -
Directory Listing
Modified
Fri May 7 22:36:45 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
* src/audiodriver/AudioOutputDeviceJack.cpp: fixed another stupid bug that
caused a segmentation fault when the Jack audio driver was loaded
Revision
64 -
Directory Listing
Modified
Thu May 6 20:06:20 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
* src/Sampler.cpp: fixed 3 stupid but fatal bugs that left in the rush (in
method SamplerChannels(), CreateAudioOutputDevice() and
CreateMidiInputDevice())
* src/network/lscpserver.cpp: implemented LSCP command
'SET CHANNEL MIDI_INPUT_CHANNEL'
* src/Sampler.h: moved enums 'audio_output_type_t', 'midi_input_type_t'
and 'engine_type_t' into the respective base classes
('AudioOutputDevice', 'MidiInputDevice', 'Engine')
Revision
57 -
Directory Listing
Modified
Sun May 2 17:45:43 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
* src/common/Thread.cpp: method StartThread() now blocks until thread
actually runs, mlockall() will only be applied for realtime threads
* libtoolized liblinuxsampler
* initiated automatic unit tests against the LinuxSampler codebase
(see src/testcases): already added a couple of tests for the Thread and
Mutex classes, you have to explicitly compile the unit tests by running
'make testcases' (you need to have cppunit installed though) and then you
can run the console version of the test runner by calling
'src/testcases/linuxsamplertest'
* src/Sampler.h: added API documentation
Revision
56 -
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Modified
Tue Apr 27 09:21:58 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
updated copyright header for 2004
Revision
53 -
Directory Listing
Added
Mon Apr 26 17:15:51 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
* completely restructured source tree
* implemented multi channel support
* implemented instrument manager, which controls sharing of instruments
between multiple sampler engines / sampler channels
* created abstract classes 'AudioOutputDevice' and 'MidiInputDevice' for
convenient implementation of further audio output driver and MIDI input
driver for LinuxSampler
* implemented following LSCP commands: 'SET CHANNEL MIDI INPUT TYPE',
'LOAD ENGINE', 'GET CHANNELS', 'ADD CHANNEL', 'REMOVE CHANNEL',
'SET CHANNEL AUDIO OUTPUT TYPE'
* temporarily removed all command line options
* LSCP server is now launched by default