Log of /linuxsampler/trunk/src/engines
Directory Listing
Revision
259 -
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Modified
Wed Sep 29 03:16:01 2004 UTC
(19 years, 8 months ago)
by
senkov
* Fixed a hang in stage_fadeout
Revision
252 -
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Modified
Thu Sep 23 21:33:43 2004 UTC
(19 years, 8 months ago)
by
schoenebeck
* fixed another bug in EGADSR which caused clicks when voices were killed
near the audio fragment end
Revision
251 -
Directory Listing
Modified
Mon Sep 20 12:27:48 2004 UTC
(19 years, 8 months ago)
by
schoenebeck
* changed curve type from exponential to linear in stage 'end' of
EGADSR (fixes click sounds at the end of voices)
Revision
250 -
Directory Listing
Modified
Mon Sep 20 00:31:13 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* added first two experimental voice stealing algorithms ('oldestkey' -
which just steals the oldest voice on the oldest key and 'keymask' - which
tries to pick the oldest voice on the same key where the new voice should
be spawned, if it fails it behaves like 'oldestkey'), the desired algorithm
can be selected at compile time (see Engine.h) will be configurable via
LSCP soon though
Revision
249 -
Directory Listing
Modified
Mon Sep 20 00:26:40 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
reduced EG_MIN_RELEASE_TIME to allow to finish kill process of a voice
within the same audio fragment, this will be e.g. be mandatory for voice
stealing
Revision
247 -
Directory Listing
Modified
Sun Sep 19 23:44:23 2004 UTC
(19 years, 9 months ago)
by
senkov
* Small fix to pan coeff. calculation.
* (LS was silent with gigs where pan was 0).
Revision
246 -
Directory Listing
Modified
Sun Sep 19 14:12:55 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
just tidied up event type specific parameters (that is note-on specific
parameters, controle change specific parameters, etc.) in Event class
Revision
245 -
Directory Listing
Modified
Sat Sep 18 14:12:36 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* support patch panorama info
Revision
244 -
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Modified
Fri Sep 17 01:01:11 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* added support for scale tuning via MIDI GS system exclusive message
Revision
242 -
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Modified
Wed Sep 15 13:59:08 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* added support for release trigger dimension (that is voices which are
spawned when a key was released)
* libgig: bugfix in dimension region switching
Revision
239 -
Directory Listing
Modified
Sun Sep 12 14:48:19 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* implemented key groups (a.k.a exclusive groups) which is important for
drum patches and monphonic instruments
* src/engines/gig/Engine.cpp: bugfix in ProcessNoteOn() - did not always
stick the note on event to the respective key's own event list although
e.g. the EGADRS expects it to find there
Revision
237 -
Directory Listing
Modified
Sun Sep 12 01:59:40 2004 UTC
(19 years, 9 months ago)
by
senkov
* Fixed a crash in EGADSR::Process()
Revision
236 -
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Modified
Thu Sep 9 18:44:18 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* added support for crossfades
* support sample playback start offset
Revision
233 -
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Modified
Tue Sep 7 09:32:21 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* added support for layers
* fixed initial pitch calculation which did not honor the sample's own
sample rate
Revision
230 -
Directory Listing
Modified
Thu Sep 2 21:52:29 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* src/engines/gig/Voice.cpp: dimension region selection takes current
MIDI controller values into account
Revision
225 -
Directory Listing
Modified
Sun Aug 22 14:46:47 2004 UTC
(19 years, 9 months ago)
by
schoenebeck
* set default volume to 1.0 in Gigasampler engine (was 0.0)
* implemented "SET CHANNEL AUDIO_OUTPUT_CHANNEL" LSCP command
* fixed "GET ENGINE INFO" LSCP command
* fixed "GET CHANNEL INFO" LSCP command
* src/network/lscp.y: fixed 'stringval' rule (returned string with formal
apostrophes), fixed 'dotnum' rule (ignored position after decimal point)
Revision
205 -
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Modified
Tue Jul 13 23:16:40 2004 UTC
(19 years, 11 months ago)
by
schoenebeck
accidently commited this file
Revision
203 -
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Modified
Tue Jul 13 22:44:13 2004 UTC
(19 years, 11 months ago)
by
schoenebeck
forgot to change some things which was mandatory due to the recent
directory movements ('/src/audiodriver' -> '/src/drivers/audio',
'/src/mididriver' -> '/src/drivers/midi')
Revision
133 -
Directory Listing
Modified
Fri Jun 18 14:29:02 2004 UTC
(20 years ago)
by
capela
* Load Instrument patch applied; this patch makes the
LOAD INSTRUMENT command to return immediately,
almost/always with an OK response, while spawning
the proper instrument file loading in the background.
* New INSTRUMENT_STATUS field on GET CHANNEL INFO result
set; the instrument status value holds the load progress
percentage if positive, otherwise a negative value is
evidence of a load exception error.
* VERSION is now set to 0.2.
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
112 -
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Modified
Sun Jun 6 20:57:28 2004 UTC
(20 years ago)
by
senkov
* Added methods for CHANNEL_INFO command
Revision
111 -
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Modified
Sat Jun 5 20:55:50 2004 UTC
(20 years ago)
by
schoenebeck
* LSCP allows now comment lines, that is lines starting with a hash ('#')
character
* src/engines/gig/Voice.cpp: fixed "SET CHANNEL VOLUME" bug
Revision
99 -
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Modified
Tue Jun 1 16:19:40 2004 UTC
(20 years ago)
by
letz
* Do polynomial interpolation computation in float
Revision
97 -
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Modified
Mon May 31 19:28:09 2004 UTC
(20 years ago)
by
schoenebeck
* src/engines/gig/Voice.h: fixed bug which caused to hear only one audio
channel
Revision
84 -
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Modified
Sun May 23 20:17:31 2004 UTC
(20 years ago)
by
schoenebeck
forgot to remove a redundant assignment (only a small efficiency issue)
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
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