1 |
persson |
696 |
Version CVS HEAD (?) |
2 |
|
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|
3 |
schoenebeck |
697 |
* packaging changes: |
4 |
|
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- install necessary development header files for allowing 3rd party |
5 |
|
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applications to link against liblinuxsampler |
6 |
|
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- liblinuxsampler's API documentation can be generated with 'make docs' |
7 |
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(Doxygen required) |
8 |
schoenebeck |
715 |
- added benchmark to automatically detect the best triangle LFO |
9 |
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implementation (currently either an integer math solution or a |
10 |
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di-harmonic approximation), automatic detection can be overriden |
11 |
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with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x |
12 |
|
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configure script argument though (mandatory for cross-compilation) |
13 |
schoenebeck |
829 |
- do not automatically pick optimized gcc flags if the user already |
14 |
|
|
provided some on his own (as CXXFLAGS) |
15 |
schoenebeck |
849 |
- added compile time option to disable processing of All-Notes-Off MIDI |
16 |
|
|
messages |
17 |
schoenebeck |
852 |
- added compile time options to allow disabling the various audio and |
18 |
|
|
MIDI drivers |
19 |
schoenebeck |
697 |
|
20 |
persson |
696 |
* Gigasampler format engine: |
21 |
schoenebeck |
738 |
- extensive synthesis optimization |
22 |
|
|
(reimplementation of EGs and LFO(s), removed synthesis parameter |
23 |
|
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prerendering and the synthesis parameter matrix in general, splitting |
24 |
|
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each audio fragment into subfragments now where each subfragment uses |
25 |
persson |
830 |
constant pitch and filter coefficients. The volume coefficient is |
26 |
|
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linearly interpolated inside a subfragment, unless |
27 |
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--disable-interpolate-volume is set.) |
28 |
persson |
696 |
- fine tuning of the EG modulation parameters |
29 |
persson |
729 |
- improved filter cutoff calculation by adding support for the |
30 |
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following gig parameters: Cutoff freq (used when no cutoff |
31 |
|
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controller is defined), Control invert, Minimum cutoff, Velocity |
32 |
persson |
791 |
curve and Velocity range. The keyboard tracking now scales |
33 |
|
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cutoff frequency instead of resonance. |
34 |
|
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- filter fine tuning: calculation of cutoff frequency and |
35 |
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bandwidth improved. Removed use of "BasicBPFilter". Changed |
36 |
|
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bandpass filter from constant peak to constant skirt. Added |
37 |
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support for gig parameter Resonance. |
38 |
schoenebeck |
775 |
- fixed bug in sysex handling (patch by Juan Linietsky) |
39 |
schoenebeck |
781 |
- added global volume attenuation of -9 dB (0.35f) to prevent clipping |
40 |
|
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which can be overridden with --enable-global-attenuation |
41 |
persson |
783 |
- EG fixes: made the length of "attack hold" stage more |
42 |
|
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accurate. Release stage can now start before attack stage |
43 |
persson |
797 |
ends. Cancel release didn't work when sustain was zero. Attack |
44 |
|
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time now has a minimal value to prevent clicks. |
45 |
persson |
799 |
- fixed pitch changes larger than one octave |
46 |
schoenebeck |
829 |
- fixed EG3 (pitch envelope) synthesis which was neutral all the time |
47 |
|
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- implemented portamento mode and solo mode (a.k.a 'mono mode'): |
48 |
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all modes can be altered via standard GM messages, that is CC5 for |
49 |
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altering portamento time, CC65 for enabling / disabling portamento |
50 |
|
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mode, CC126 for enabling solo mode and CC127 for disabling solo mode |
51 |
persson |
832 |
- fine tuning of the curves for volume (CC7), pan (CC10 and gig |
52 |
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parameter) and crossfade |
53 |
persson |
831 |
- added support for the "attenuation controller threshold" gig |
54 |
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parameter |
55 |
persson |
832 |
- added smoothing of volume changes caused by control change |
56 |
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messages |
57 |
persson |
865 |
- sample loop parameters are now taken from the DimensionRegion |
58 |
|
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instead of the wave chunk |
59 |
|
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- fixed keyswitching for v3 gigs with a number of keyswitch splits |
60 |
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not equal to a power of two |
61 |
persson |
696 |
|
62 |
schoenebeck |
711 |
* LSCP server: |
63 |
|
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- fixed application exit on broken pipe error (fixes bug #20) |
64 |
iliev |
793 |
- fixed the notification messages delay due to lack of |
65 |
|
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network activity (fixes bug #26) |
66 |
schoenebeck |
826 |
- fixed parser bug which occured on space(s) within device parameters |
67 |
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(e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'") |
68 |
schoenebeck |
711 |
|
69 |
schoenebeck |
838 |
* audio driver: |
70 |
|
|
- added aRts audio output driver (by no means RT safe) |
71 |
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|
72 |
schoenebeck |
775 |
* MIDI driver: |
73 |
|
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- fixed legacy sysex code which caused dispatching of MIDI SysEx |
74 |
|
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messages several times instead of once |
75 |
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|
76 |
schoenebeck |
705 |
* general changes: |
77 |
|
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- support for muting sampler channels and solo mode of the same, two new |
78 |
|
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LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new |
79 |
|
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fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were |
80 |
|
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introduced for this, the behavior is the same like on a mixer console |
81 |
iliev |
716 |
(patch by Grigor Iliev, a bit adjusted). Also added configure option |
82 |
|
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--enable-process-muted-channels which can be used to enable the |
83 |
|
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processing of muted channels. |
84 |
iliev |
777 |
- support for sostenuto pedal |
85 |
iliev |
779 |
- support for monitoring the total number of active voices |
86 |
iliev |
778 |
(new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX, |
87 |
|
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SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT) |
88 |
persson |
835 |
- fixed some memory management errors |
89 |
persson |
841 |
- fixed some concurrency problems that could lead to crashes when |
90 |
|
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LSCP commands were executed |
91 |
schoenebeck |
705 |
|
92 |
schoenebeck |
692 |
Version 0.3.3 (15 July 2005) |
93 |
schoenebeck |
686 |
|
94 |
|
|
* packaging changes: |
95 |
|
|
- fixed compilation with gcc 4.0 |
96 |
|
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|
97 |
schoenebeck |
687 |
* Gigasampler format engine: |
98 |
|
|
- LFO preprocessing was performed even though the respective LFO was |
99 |
|
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disabled by the instrument patch (minor efficiency fix) |
100 |
schoenebeck |
688 |
- if period time of chosen audio device is too small (< MIN_RELEASE_TIME) |
101 |
|
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for volume ramp downs in the same fragment (needed for current voice |
102 |
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stealing implementation) then simply inform the user with a warning |
103 |
|
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about possible click sounds and reduce the volume ramp down |
104 |
|
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appropriately instead of cancelling the audio device connection |
105 |
schoenebeck |
687 |
|
106 |
schoenebeck |
677 |
Version 0.3.2 (24 June 2005) |
107 |
schoenebeck |
609 |
|
108 |
|
|
* packaging changes: |
109 |
|
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- updated autotools build files to compile on OS X |
110 |
|
|
(conditional compilation of CoreMIDI and MidiShare drivers) |
111 |
schoenebeck |
617 |
- hand-crafted assembly optimization code can be disabled with |
112 |
|
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'./configure --disable-asm' (definitely not recommended) |
113 |
schoenebeck |
654 |
- fixed 'make dist' rule to include all necessary files |
114 |
|
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- require automake (>= 1.5) for 'make -f Makefile.cvs' |
115 |
|
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(due to 'dist-bzip2' automake option) |
116 |
schoenebeck |
649 |
|
117 |
|
|
* Gigasampler format engine: |
118 |
|
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- support for the gig parameters for "release velocity response" curves |
119 |
|
|
- fine tuning of the EGADSR envelope |
120 |
|
|
- volume of release triggered samples now depends on note-on velocity, |
121 |
|
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note length and gig parameter "release trigger decay" instead of |
122 |
|
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note-off velocity. |
123 |
schoenebeck |
663 |
- revised voice stealing |
124 |
|
|
(fixes crash and endless loop caused by voice stealing) |
125 |
schoenebeck |
659 |
- don't reset scale tuning on instrument or audio output device change |
126 |
schoenebeck |
668 |
- handle key group conflicts right at the beginning of each fragment |
127 |
|
|
instead of when the respective voice is actually launched |
128 |
|
|
(fixes undefined behavior if stolen voices belonged to a key group - |
129 |
|
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this case was followed by a "killed voice survived" error message) |
130 |
schoenebeck |
669 |
- fixed minor issue with null/silence samples |
131 |
|
|
(those stole voices even though they don't need a voice at all which |
132 |
|
|
resulted in "voice stealing didn't work out" messages) |
133 |
schoenebeck |
670 |
- don't reset volume, pan, pitch and MIDI controller values on |
134 |
|
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instrument or audio output device change |
135 |
schoenebeck |
654 |
|
136 |
schoenebeck |
620 |
* LSCP server: |
137 |
schoenebeck |
654 |
- fixed some crashes (patch by Grigor Iliev, fixes #19) |
138 |
schoenebeck |
660 |
- fixed LSCP event "CHANNEL_INFO" notification |
139 |
schoenebeck |
670 |
(e.g. did not notify on volume changes or MIDI program change events) |
140 |
schoenebeck |
609 |
|
141 |
schoenebeck |
668 |
* linuxsampler application: |
142 |
|
|
- added command line parameters --lscp-addr and --lscp-port to override |
143 |
|
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default IP address and port of LSCP server |
144 |
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|
145 |
schoenebeck |
579 |
Version 0.3.1 (24 May 2005) |
146 |
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|
147 |
|
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* initial release |