/[svn]/linuxsampler/trunk/ChangeLog
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revision 2565 by schoenebeck, Tue May 20 12:21:39 2014 UTC revision 2884 by schoenebeck, Wed Apr 20 15:22:58 2016 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version SVN trunk (?)
2    
3      * SFZ format engine:
4        - added support for <global>, <master> and #define (patch by Alby M)
5    
6      * general changes:
7        - fixed printf type errors (mostly in debug messages)
8        - use unique_ptr instead of auto_ptr when building with C++11
9        - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
10          allowing to sort data efficiently in real-time safe manner.
11        - RTList class: added methods for moving/inserting elements to arbitrary
12          position within a list.
13        - RTList class: added method fromPtr() for creating an Iterator object from
14          a raw element pointer.
15        - Attempt to partly fix resetting engine channels vs. resetting engine, an
16          overall cleanup of the Reset*(), ConnectAudioDevice(),
17          DisconnectAudioDevice() API methods would still be desirable though,
18          because the current situation is still inconsistent and error prone.
19        - Active voices are now internally grouped to "Note" objects, instead of
20          being directly assigned to a keyboard key. This allows more fine graded
21          processing of voices, which is i.e. required for certain instrument
22          script features.
23    
24      * packaging changes:
25        - removed unnecessary dependency to libuuid
26          (originated by libgig's usage of it)
27        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
28          auto detect whether it (sh/c)ould output its messages in color.
29    
30      * Real-time instrument scripts:
31        - Implemented scheduler for delayed MIDI events and for suspended scripts.
32        - Built-in script function "wait()": implemented support for function's
33          "duration-us" argument, thus scripts using this function are now
34          correctly resumed after the requested amount of microseconds.
35        - Built-in script function "play_note()": implemented support for
36          function's "duration-us" argument, thus notes triggered with this
37          argument are now correctly released after the requested amount of
38          microseconds.
39        - Fix: script events were not cleared when engine channel was reset,
40          potentially causing undefined behavior.
41        - Fixed crash which happened when trying to reference an undeclared
42          variable.
43        - Built-in script function "play_note()": Added support for passing
44          special value -1 for "duration-us" argument, which will cause the
45          triggered note to be released once the original note was released.
46    
47    Version 2.0.0 (15 July 2015)
48    
49    * packaging changes:    * packaging changes:
50      - fixed building with newer MinGW-w64      - fixed building with newer MinGW-w64
# Line 103  Version CVS HEAD (?) Line 149  Version CVS HEAD (?)
149        polyphonic key pressure events (so far polyphonic pressure was not        polyphonic key pressure events (so far polyphonic pressure was not
150        supported at all, and channel pressure was rerouted as CC128 but not        supported at all, and channel pressure was rerouted as CC128 but not
151        used so far).        used so far).
152        - Added initial support for real-time instrument scripts. The script VM
153          code is shared by all sampler engine implemementations, however only the
154          gig file format currently provides support for storing instrument scripts
155          (as LinuxSampler extension to the original GigaStudio 4 format).
156    
157    * Gigasampler format engine:    * Gigasampler format engine:
158      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 122  Version CVS HEAD (?) Line 172  Version CVS HEAD (?)
172      - Fixed support for 'aftertouch' attenuation controller.      - Fixed support for 'aftertouch' attenuation controller.
173      - Fixed crash that happened with velocity split sounds under certain      - Fixed crash that happened with velocity split sounds under certain
174        conditions (see also previous commit on libgig).        conditions (see also previous commit on libgig).
175        - fixed behaviour of filter LFO
176    
177    * SFZ format engine:    * SFZ format engine:
178      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 286  Version CVS HEAD (?) Line 337  Version CVS HEAD (?)
337      - bugfix: generation of velocity curves etc should not be done      - bugfix: generation of velocity curves etc should not be done
338        after each "#include", only after the main file is parsed        after each "#include", only after the main file is parsed
339      - bugfix: line numbers in error messages were wrong after "#include"      - bugfix: line numbers in error messages were wrong after "#include"
340        - added support for float and 32 bit sample files
341    
342    * SoundFont format engine:    * SoundFont format engine:
343      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 333  Version CVS HEAD (?) Line 385  Version CVS HEAD (?)
385      - VST: implemented retrieval and switching of programs using the      - VST: implemented retrieval and switching of programs using the
386        sampler's internal MIDI instrument mapping system        sampler's internal MIDI instrument mapping system
387    
388      * Instrument editor interface:
389        - Changed instrument editor plugin interface, providing additional
390          informations like the EngineChannel for which the instrument editor was
391          spawned for. This allows the instrument editors to interact more actively
392          with the sampler.
393    
394    * MIDI driver:    * MIDI driver:
395      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
396        the ALSA sequencer client name        the ALSA sequencer client name
# Line 354  Version CVS HEAD (?) Line 412  Version CVS HEAD (?)
412      - Implemented missing handling of MIDI "running status".      - Implemented missing handling of MIDI "running status".
413      - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.      - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
414      - MME bugfix: driver wasn't closed properly      - MME bugfix: driver wasn't closed properly
415        - CoreMIDI: automatically connect to all input sources by default (driver
416          parameter "AUTO_BIND").
417        - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
418        - CoreMIDI: fixed minor memory leak
419    
420    * audio driver:    * audio driver:
421      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
# Line 420  Version CVS HEAD (?) Line 482  Version CVS HEAD (?)
482        as one specific LSCP command was detected while typing on the command        as one specific LSCP command was detected while typing on the command
483        line.        line.
484    
485      * Real-time instrument scripts:
486        - Implemented built-in script array variable %CC.
487        - Implemented built-in script int variable $CC_NUM.
488        - Implemented built-in script int variable $EVENT_NOTE.
489        - Implemented built-in script int variable $EVENT_VELOCITY.
490        - Implemented built-in script constant variable $VCC_MONO_AT.
491        - Implemented built-in script constant variable $VCC_PITCH_BEND.
492        - Implemented execution of script event handler "init".
493        - Implemented execution of script event handler "controller".
494        - Implemented execution of script event handler "note".
495        - Implemented execution of script event handler "release".
496        - Implemented built-in script function "play_note()" (only two of the
497          max. four function arguments are currently implemented yet though).
498        - Implemented built-in script int variable $EVENT_ID.
499        - Implemented built-in script function "ignore_event()"
500        - Implemented built-in script function "ignore_controller()" (may have one
501          or no argument).
502        - Implemented built-in script function "set_controller()".
503        - Added extended script VM for the Gigasampler/GigaStudio format sampler
504          engine, which extends the general instrument script VM with Giga format
505          specific variables and functions.
506        - Giga format scripts: added built-in script int constant variables
507          $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
508          $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
509          $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
510          $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
511          $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
512          $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
513          $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
514          $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
515          $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
516          $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
517        - Giga format scripts: Implemented built-in script function
518          "gig_set_dim_zone(event_id, dimension, zone)".
519        - Implemented built-in script int array variable $KEY_DOWN.
520        - Implemented built-in script function "abs()".
521        - Implemented built-in script function "random()".
522        - Implemented built-in script function "num_elements()".
523        - Implemented built-in script function "note_off()".
524        - Implemented built-in script function "set_event_mark()".
525        - Implemented built-in script function "delete_event_mark()".
526        - Implemented built-in script function "by_marks()".
527        - Added built-in script int const variables $MARK_1 to $MARK_28.
528        - Built-in script functions "ignore_event()", "note_off()" and
529          "gig_set_dim_zone()" now also accept an array of event IDs as argument
530          (i.e. return value of new script function "by_marks()").
531        - Pass/preserve polyphonic variable data from respective "note" event
532          handler to "release" event handler.
533    
534    * Bug fixes:    * Bug fixes:
535      - Fixed crash which may occur when MIDI key + transpose is out of range      - Fixed crash which may occur when MIDI key + transpose is out of range
536      - minor valgrind fixes      - minor valgrind fixes
# Line 470  Version CVS HEAD (?) Line 581  Version CVS HEAD (?)
581        "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far        "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
582        practically irrelevant, however it caused problems with the new LSCP        practically irrelevant, however it caused problems with the new LSCP
583        shell's auto completion feature).        shell's auto completion feature).
584        - Fixed MIDI program change messages being ignored if quickly executed
585          after each other (fixes #231).
586    
587  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
588    

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