/[svn]/linuxsampler/trunk/ChangeLog
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revision 990 by schoenebeck, Tue Dec 19 19:40:45 2006 UTC revision 1147 by persson, Tue Apr 3 17:39:52 2007 UTC
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1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3      * packaging changes:
4        - only the API relevant header (and source) files will be exported to
5          the Doxygen API documentation (explicitly listed in Doxyfile.in)
6    
7    * general changes:    * general changes:
8      - replaced the old, confusing MIDI program change mechanism by a      - replaced the old, confusing MIDI program change mechanism by a
9        flexible MIDI instrument mapper which allows to map arbitrary        flexible MIDI instrument mapper which allows to map arbitrary
# Line 17  Version CVS HEAD (?) Line 21  Version CVS HEAD (?)
21        MIDI instrument maps and assign each sampler channel individually        MIDI instrument maps and assign each sampler channel individually
22        a certain map, so that i.e. separation of normal instruments and        a certain map, so that i.e. separation of normal instruments and
23        drumkits is possible        drumkits is possible
24      - new notification events for tracking audio/MIDI device changes,      - new notification events for tracking changes to audio/MIDI devices,
25        MIDI instrument map changes and MIDI instrument changes        MIDI instrument maps, MIDI instruments, FX sends, global volume.
26      - sampler was limited to load max. 200 instruments in the background      - sampler was limited to load max. 200 instruments in the background
27        due to a constant size RingBuffer FIFO which is now replaced by a        due to a constant size RingBuffer FIFO which is now replaced by a
28        dynamic (unlimited) size std::list FIFO        dynamic (unlimited) size std::list FIFO
29        - added FX sends, these allow to route audio signals to arbitrary audio
30          output channels for being processed by external effect processors
31          (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
32          controllers
33        - global (sampler wide) volume can now be controlled at runtime
34        - Implemented new, improved notification system
35    
36    * MIDI driver:    * MIDI driver:
37      - dispatch bank select (MSB and LSB) messages      - dispatch bank select (MSB and LSB) messages
38    
39      * audio driver:
40        - the ALSA audio output driver parameters now reflect the correct
41          parameter value ranges for the respective selected sound card
42          (patch by Till Wimmer, a bit fixed and extended)
43    
44    * Gigasampler format engine:    * Gigasampler format engine:
45      - if a filter is used and EG2 finishes before EG1, let the voice      - if a filter is used and EG2 finishes before EG1, let the voice
46        die when EG2 has finished (this fixes a problem with clicks and        die when EG2 has finished (this fixes a problem with clicks and
47        voice starvation for some gigs)        voice starvation for some gigs)
48        - playback is no longer disabled during instrument loading
49        - all notes playing on a channel that changes its instrument keep
50          playing with the old instrument until they get a note off
51          command
52        - EG fix: a release value of zero could cause noises or crash
53        - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
54        - EG fine tuning: when attack is zero the EG starts at a level
55          above max sustain level, which means that there is a decay phase
56          even if sustain is 100%
57        - more EG fixes: the level could sometimes go below zero and cause
58          noises or crashes
59    
60    * Bug fixes:    * Bug fixes:
61      - fixed crash occurring on certain LSCP scripts (Bug 39)      - fixed crash occurring on certain LSCP scripts (Bug 39)
62        - another thread safety fix for lscp "load engine" and "set
63          channel audio output device"
64    
65  Version 0.4.0 (24 November 2006)  Version 0.4.0 (24 November 2006)
66    

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