Log of /linuxsampler/trunk/src/linuxsampler.cpp
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61 -
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Modified
Mon May 3 19:29:44 2004 UTC
(20 years ago)
by
schoenebeck
File length: 10350 byte(s)
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forgot to update copyright header for 2004 for following files:
src/linuxsampler.cpp,
src/Sampler.h,
src/Sampler.cpp,
src/network/lscpscanner.cpp
Revision
53 -
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Modified
Mon Apr 26 17:15:51 2004 UTC
(20 years, 1 month ago)
by
schoenebeck
File length: 10350 byte(s)
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* 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
Revision
35 -
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Modified
Fri Mar 5 13:46:15 2004 UTC
(20 years, 2 months ago)
by
schoenebeck
File length: 11053 byte(s)
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* implemented parser for the LinuxSampler control protocol (LSCP) by using
flex / bison (where src/network/lscp.l is the input file for lex / flex
and src/network/lscp.y is the input file for yacc / bison), parser and
scanner can be regenerated by 'make parser'
* implemented LSCP network server (only single threaded so far), LSCP
server will be launched if LinuxSampler was started with "--server" flag,
implemented the following LSCP commands so far: "LOAD INSTRUMENT", "GET
CHANNEL VOICE_COUNT", "GET CHANNEL STREAM_COUNT", "GET CHANNEL
BUFFER_FILL", "SET CHANNEL VOLUME" and "RESET CHANNEL"
* disk thread now started within the engine
Revision
33 -
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Modified
Mon Feb 16 19:30:42 2004 UTC
(20 years, 3 months ago)
by
schoenebeck
File length: 11984 byte(s)
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* implemented bidirectional voice state transition, means voice state can
switch arbitrary times between 'Sustained'<-->'Released' within it's life
time, thus the release process of a voice can be cancelled
* src/eg_vca.cpp: extended envelope generator by additional states
('Attack_Hold', 'Decay_1' and 'Decay_2')
* applied patch from Vladimir Senkov which adds new command line parameters
('--jackout', '--alsaout' and '--samplerate')
* configure.in: fixed compiler warning
Revision
31 -
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Modified
Sun Jan 18 20:31:31 2004 UTC
(20 years, 4 months ago)
by
schoenebeck
File length: 9494 byte(s)
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* Added JACK support: Audio rendering process is now callback based and
independant of used audio output system. Interfaces to other audio output
systems can be added by creating a class derived from abstract base class
'AudioIO' and embedding the new class into linuxsampler.cpp.
* src/audiothread.cpp: applied patch from Vladimir Senkov which fixes
hanging notes in conjunction with the sustain pedal
Revision
20 -
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Modified
Thu Dec 25 00:02:45 2003 UTC
(20 years, 5 months ago)
by
schoenebeck
File length: 8882 byte(s)
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* added command line switch --volume to set the global volume level
* added command line switch --inputclient to connect to an Alsa sequencer
input client on startup (e.g. a MIDI port with a keyboard)
* added command line switch --instrument to select an instrument in case
the instrument file provides more than one instrument
Revision
18 -
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Modified
Sun Dec 7 05:03:43 2003 UTC
(20 years, 5 months ago)
by
schoenebeck
File length: 7269 byte(s)
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* src/audioio.cpp: added support for Alsa 1.0.0
* src/audiothread.cpp: fixed several bugs in sustain pedal handling
* src/diskthread.cpp: fixed several bugs which occured under extreme
conditions (endless loop in audiothread, freezing the whole application,
outage of available disk streams)
* src/voice.cpp: fixed cubic interpolation (disabled by default; you can
enable it by setting USE_LINEAR_INTERPOLATION to 0 in src/voice.h)
* src/configure.in: added check for Alsa version
Revision
13 -
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Modified
Fri Nov 21 15:07:23 2003 UTC
(20 years, 6 months ago)
by
schoenebeck
File length: 7269 byte(s)
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previous 12
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* src/voice.cpp: fixed bug which caused a voice not free it's disk stream
when the whole sample was already played back and the voice was going to
free itself resulting in outage of unused disk streams after a while
* src/audioio.cpp: implemented automatic fallback to ALSA plughw when the
sound card doesn't support one of the hardware parameters
* src/linuxsampler.cpp: solved segmentation fault issue when receiving a
SIGINT which was caused due to the fact that all threads entered the
signal handler (there still seems to occur a segfault on some certain
circumstances though)
* added print out of all-time maximum usage of voices and streams and the
current number of unused streams
* src/thread.cpp: the StopThread() method will now block until the
associated thread actually stopped it's execution
Revision
12 -
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Modified
Sun Nov 16 19:01:50 2003 UTC
(20 years, 6 months ago)
by
schoenebeck
File length: 6962 byte(s)
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previous 10
* src/gig.cpp: fixed bug in decompression algorithm which caused it not to
detect the end of a stream and let the disk streams reload forever also
resulting in strange sounds at the end of disk voices (concerned only
playback of compressed gig files)
* src/audiothread.cpp: deallocation of voices when they reached the end of
playback (thus e.g. when sustain pedal is pressed and a disk stream
reached it's end)
* various endian corrections needed for non intel systems
* introduced debug level, you can set the debug level and thus the
verbosity of LinuxSampler in src/global.h
Revision
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Modified
Tue Nov 11 23:30:47 2003 UTC
(20 years, 6 months ago)
by
senoner
File length: 7103 byte(s)
Diff to
previous 9
* src/audiothread.cpp, src/audiothread.h: added Sustain Pedal support
implemented by postponing note-offs and leting multiple voices play
on the same MIDI key.
* added the RTELMemoryPool Class which is a fast RT-safe memory allocator
and list manger
* src/linuxsampler.cpp: added a voice and stream counter debug message
Revision
9 -
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Added
Wed Nov 5 14:47:10 2003 UTC
(20 years, 6 months ago)
by
schoenebeck
File length: 6954 byte(s)
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* transition from plain Makefile to autotools, source files moved to src/
* configure.in: added test for x86 architecture
* src/voice.h: x86 specific asm optimization for double to int casts only
if compiling for x86 architecture
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