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Contents of /linuxsampler/trunk/ChangeLog

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Revision 715 - (show annotations) (download)
Sat Jul 23 21:57:36 2005 UTC (14 years, 4 months ago) by schoenebeck
File size: 3730 byte(s)
added benchmark to automatically detect the best triangle LFO
implementation (currently either an integer math solution or a
di-harmonic approximation), automatic detection can be overriden
with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
configure script argument though (mandatory for cross-compilation)
---
actual implementation of the new LFO implementations in LS will follow soon

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 - fine tuning of the EG modulation parameters
16
17 * LSCP server:
18 - fixed application exit on broken pipe error (fixes bug #20)
19
20 * general changes:
21 - support for muting sampler channels and solo mode of the same, two new
22 LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
23 fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
24 introduced for this, the behavior is the same like on a mixer console
25 (patch by Grigor Iliev, a bit adjusted)
26
27 Version 0.3.3 (15 July 2005)
28
29 * packaging changes:
30 - fixed compilation with gcc 4.0
31
32 * Gigasampler format engine:
33 - LFO preprocessing was performed even though the respective LFO was
34 disabled by the instrument patch (minor efficiency fix)
35 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
36 for volume ramp downs in the same fragment (needed for current voice
37 stealing implementation) then simply inform the user with a warning
38 about possible click sounds and reduce the volume ramp down
39 appropriately instead of cancelling the audio device connection
40
41 Version 0.3.2 (24 June 2005)
42
43 * packaging changes:
44 - updated autotools build files to compile on OS X
45 (conditional compilation of CoreMIDI and MidiShare drivers)
46 - hand-crafted assembly optimization code can be disabled with
47 './configure --disable-asm' (definitely not recommended)
48 - fixed 'make dist' rule to include all necessary files
49 - require automake (>= 1.5) for 'make -f Makefile.cvs'
50 (due to 'dist-bzip2' automake option)
51
52 * Gigasampler format engine:
53 - support for the gig parameters for "release velocity response" curves
54 - fine tuning of the EGADSR envelope
55 - volume of release triggered samples now depends on note-on velocity,
56 note length and gig parameter "release trigger decay" instead of
57 note-off velocity.
58 - revised voice stealing
59 (fixes crash and endless loop caused by voice stealing)
60 - don't reset scale tuning on instrument or audio output device change
61 - handle key group conflicts right at the beginning of each fragment
62 instead of when the respective voice is actually launched
63 (fixes undefined behavior if stolen voices belonged to a key group -
64 this case was followed by a "killed voice survived" error message)
65 - fixed minor issue with null/silence samples
66 (those stole voices even though they don't need a voice at all which
67 resulted in "voice stealing didn't work out" messages)
68 - don't reset volume, pan, pitch and MIDI controller values on
69 instrument or audio output device change
70
71 * LSCP server:
72 - fixed some crashes (patch by Grigor Iliev, fixes #19)
73 - fixed LSCP event "CHANNEL_INFO" notification
74 (e.g. did not notify on volume changes or MIDI program change events)
75
76 * linuxsampler application:
77 - added command line parameters --lscp-addr and --lscp-port to override
78 default IP address and port of LSCP server
79
80 Version 0.3.1 (24 May 2005)
81
82 * initial release

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