/[svn]/linuxsampler/trunk/ChangeLog
ViewVC logotype

Diff of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 692 by schoenebeck, Fri Jul 15 16:59:35 2005 UTC revision 826 by schoenebeck, Sun Jan 8 20:19:49 2006 UTC
# Line 1  Line 1 
1    Version CVS HEAD (?)
2    
3      * packaging changes:
4        - install necessary development header files for allowing 3rd party
5          applications to link against liblinuxsampler
6        - liblinuxsampler's API documentation can be generated with 'make docs'
7          (Doxygen required)
8        - added benchmark to automatically detect the best triangle LFO
9          implementation (currently either an integer math solution or a
10          di-harmonic approximation), automatic detection can be overriden
11          with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
12          configure script argument though (mandatory for cross-compilation)
13    
14      * Gigasampler format engine:
15        - extensive synthesis optimization
16          (reimplementation of EGs and LFO(s), removed synthesis parameter
17          prerendering and the synthesis parameter matrix in general, splitting
18          each audio fragment into subfragments now where each subfragment uses
19          constant synthesis parameters - that is volume, pitch and filter
20          coefficients)
21        - fine tuning of the EG modulation parameters
22        - improved filter cutoff calculation by adding support for the
23          following gig parameters: Cutoff freq (used when no cutoff
24          controller is defined), Control invert, Minimum cutoff, Velocity
25          curve and Velocity range. The keyboard tracking now scales
26          cutoff frequency instead of resonance.
27        - filter fine tuning: calculation of cutoff frequency and
28          bandwidth improved. Removed use of "BasicBPFilter". Changed
29          bandpass filter from constant peak to constant skirt. Added
30          support for gig parameter Resonance.
31        - fixed bug in sysex handling (patch by Juan Linietsky)
32        - added global volume attenuation of -9 dB (0.35f) to prevent clipping
33          which can be overridden with --enable-global-attenuation
34        - EG fixes: made the length of "attack hold" stage more
35          accurate. Release stage can now start before attack stage
36          ends. Cancel release didn't work when sustain was zero. Attack
37          time now has a minimal value to prevent clicks.
38        - fixed pitch changes larger than one octave
39    
40      * LSCP server:
41        - fixed application exit on broken pipe error (fixes bug #20)
42        - fixed the notification messages delay due to lack of
43          network activity (fixes bug #26)
44        - fixed parser bug which occured on space(s) within device parameters
45          (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
46    
47      * MIDI driver:
48        - fixed legacy sysex code which caused dispatching of MIDI SysEx
49          messages several times instead of once
50    
51      * general changes:
52        - support for muting sampler channels and solo mode of the same, two new
53          LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
54          fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
55          introduced for this, the behavior is the same like on a mixer console
56          (patch by Grigor Iliev, a bit adjusted). Also added configure option
57          --enable-process-muted-channels which can be used to enable the
58          processing of muted channels.
59        - support for sostenuto pedal
60        - support for monitoring the total number of active voices
61          (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
62          SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
63    
64  Version 0.3.3 (15 July 2005)  Version 0.3.3 (15 July 2005)
65    
66    * packaging changes:    * packaging changes:

Legend:
Removed from v.692  
changed lines
  Added in v.826

  ViewVC Help
Powered by ViewVC