| 1 |
Version CVS HEAD (?) |
Version CVS HEAD (?) |
| 2 |
|
|
| 3 |
* packaging changes: |
* 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 |
|
|
| 45 |
|
* MIDI driver: |
| 46 |
|
- fixed legacy sysex code which caused dispatching of MIDI SysEx |
| 47 |
|
messages several times instead of once |
| 48 |
|
|
| 49 |
|
* general changes: |
| 50 |
|
- support for muting sampler channels and solo mode of the same, two new |
| 51 |
|
LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new |
| 52 |
|
fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were |
| 53 |
|
introduced for this, the behavior is the same like on a mixer console |
| 54 |
|
(patch by Grigor Iliev, a bit adjusted). Also added configure option |
| 55 |
|
--enable-process-muted-channels which can be used to enable the |
| 56 |
|
processing of muted channels. |
| 57 |
|
- support for sostenuto pedal |
| 58 |
|
- support for monitoring the total number of active voices |
| 59 |
|
(new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX, |
| 60 |
|
SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT) |
| 61 |
|
|
| 62 |
|
Version 0.3.3 (15 July 2005) |
| 63 |
|
|
| 64 |
|
* packaging changes: |
| 65 |
|
- fixed compilation with gcc 4.0 |
| 66 |
|
|
| 67 |
|
* Gigasampler format engine: |
| 68 |
|
- LFO preprocessing was performed even though the respective LFO was |
| 69 |
|
disabled by the instrument patch (minor efficiency fix) |
| 70 |
|
- if period time of chosen audio device is too small (< MIN_RELEASE_TIME) |
| 71 |
|
for volume ramp downs in the same fragment (needed for current voice |
| 72 |
|
stealing implementation) then simply inform the user with a warning |
| 73 |
|
about possible click sounds and reduce the volume ramp down |
| 74 |
|
appropriately instead of cancelling the audio device connection |
| 75 |
|
|
| 76 |
|
Version 0.3.2 (24 June 2005) |
| 77 |
|
|
| 78 |
|
* packaging changes: |
| 79 |
- updated autotools build files to compile on OS X |
- updated autotools build files to compile on OS X |
| 80 |
(conditional compilation of CoreMIDI and MidiShare drivers) |
(conditional compilation of CoreMIDI and MidiShare drivers) |
| 81 |
- hand-crafted assembly optimization code can be disabled with |
- hand-crafted assembly optimization code can be disabled with |
| 82 |
'./configure --disable-asm' (definitely not recommended) |
'./configure --disable-asm' (definitely not recommended) |
| 83 |
* support for the gig parameters for "release velocity response" |
- fixed 'make dist' rule to include all necessary files |
| 84 |
curves |
- require automake (>= 1.5) for 'make -f Makefile.cvs' |
| 85 |
* fine tuning of the EGADSR envelope |
(due to 'dist-bzip2' automake option) |
| 86 |
|
|
| 87 |
|
* Gigasampler format engine: |
| 88 |
|
- support for the gig parameters for "release velocity response" curves |
| 89 |
|
- fine tuning of the EGADSR envelope |
| 90 |
|
- volume of release triggered samples now depends on note-on velocity, |
| 91 |
|
note length and gig parameter "release trigger decay" instead of |
| 92 |
|
note-off velocity. |
| 93 |
|
- revised voice stealing |
| 94 |
|
(fixes crash and endless loop caused by voice stealing) |
| 95 |
|
- don't reset scale tuning on instrument or audio output device change |
| 96 |
|
- handle key group conflicts right at the beginning of each fragment |
| 97 |
|
instead of when the respective voice is actually launched |
| 98 |
|
(fixes undefined behavior if stolen voices belonged to a key group - |
| 99 |
|
this case was followed by a "killed voice survived" error message) |
| 100 |
|
- fixed minor issue with null/silence samples |
| 101 |
|
(those stole voices even though they don't need a voice at all which |
| 102 |
|
resulted in "voice stealing didn't work out" messages) |
| 103 |
|
- don't reset volume, pan, pitch and MIDI controller values on |
| 104 |
|
instrument or audio output device change |
| 105 |
|
|
| 106 |
* LSCP server: |
* LSCP server: |
| 107 |
- fixed some crashes (patch by Grigor Iliev, fixes #19) |
- fixed some crashes (patch by Grigor Iliev, fixes #19) |
| 108 |
* volume of release triggered samples now depends on note-on |
- fixed LSCP event "CHANNEL_INFO" notification |
| 109 |
velocity, note length and gig parameter "release trigger decay" |
(e.g. did not notify on volume changes or MIDI program change events) |
| 110 |
instead of note-off velocity. |
|
| 111 |
|
* linuxsampler application: |
| 112 |
|
- added command line parameters --lscp-addr and --lscp-port to override |
| 113 |
|
default IP address and port of LSCP server |
| 114 |
|
|
| 115 |
Version 0.3.1 (24 May 2005) |
Version 0.3.1 (24 May 2005) |
| 116 |
|
|
Parent Directory
| 
Revision Log
| 
Patch