/[svn]/linuxsampler/trunk/ChangeLog
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revision 685 by persson, Tue Jul 5 19:30:37 2005 UTC revision 738 by schoenebeck, Tue Aug 16 17:14:25 2005 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 also scales
26          cutoff frequency, not just resonance.
27    
28      * LSCP server:
29        - fixed application exit on broken pipe error (fixes bug #20)
30    
31      * general changes:
32        - support for muting sampler channels and solo mode of the same, two new
33          LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
34          fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
35          introduced for this, the behavior is the same like on a mixer console
36          (patch by Grigor Iliev, a bit adjusted). Also added configure option
37          --enable-process-muted-channels which can be used to enable the
38          processing of muted channels.
39    
40    Version 0.3.3 (15 July 2005)
41    
42      * packaging changes:
43        - fixed compilation with gcc 4.0
44    
45      * Gigasampler format engine:
46        - LFO preprocessing was performed even though the respective LFO was
47          disabled by the instrument patch (minor efficiency fix)
48        - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
49          for volume ramp downs in the same fragment (needed for current voice
50          stealing implementation) then simply inform the user with a warning
51          about possible click sounds and reduce the volume ramp down
52          appropriately instead of cancelling the audio device connection
53    
54  Version 0.3.2 (24 June 2005)  Version 0.3.2 (24 June 2005)
55    
56    * packaging changes:    * packaging changes:
# Line 8  Version 0.3.2 (24 June 2005) Line 61  Version 0.3.2 (24 June 2005)
61      - fixed 'make dist' rule to include all necessary files      - fixed 'make dist' rule to include all necessary files
62      - require automake (>= 1.5) for 'make -f Makefile.cvs'      - require automake (>= 1.5) for 'make -f Makefile.cvs'
63        (due to 'dist-bzip2' automake option)        (due to 'dist-bzip2' automake option)
     - fixed compilation with gcc 4.0  
64    
65    * Gigasampler format engine:    * Gigasampler format engine:
66      - support for the gig parameters for "release velocity response" curves      - support for the gig parameters for "release velocity response" curves

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