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Revision 3584 - (hide annotations) (download)
Fri Aug 30 13:33:32 2019 UTC (4 years, 6 months ago) by schoenebeck
File size: 88079 byte(s)
* NKSP VM API: Added 4 overridden methods to class VMNumberExpr:
  evalCastInt(MetricPrefix_t), evalCastInt(MetricPrefix_t,MetricPrefix_t),
  evalCastReal(MetricPrefix_t), evalCastReal(MetricPrefix_t,MetricPrefix_t)
  as convenient methods for automatically converting values to expected
  metric value basis.

* NKSP built-in function "wait()" accepts now both integers and real numbers
  as argument.

* Bumped version (2.1.1.svn9).

1 schoenebeck 3548 Version SVN trunk (?)
2    
3     * general changes:
4     - Fixed compiler error in Pool.h.
5 schoenebeck 3581 - Require C++14 compiler support.
6 schoenebeck 3557 - Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used
7 schoenebeck 3581 for checking in configure for C++14 support (as mandatory
8 schoenebeck 3557 requirement) and automatically adds compiler argument if required
9 schoenebeck 3581 (e.g. -std=C++14).
10 schoenebeck 3575 - RTMath: Implemented floating point comparison methods
11     fEqual32(float,float) and fEqual64(double,double) which take the
12     expected floating point tolerances into account.
13 schoenebeck 3550
14 schoenebeck 3551 * Real-time instrument scripts:
15     - Added method ScriptVM::setExitResultEnabled() which allows to
16     explicitly enable the built-in exit() function to optionally accept
17     one function argument; the value of the passed exit() function
18     argument will then become available by calling
19     VMExecContext::exitResult() after script execution.
20 schoenebeck 3557 - 64 bit support for NKSP integer scripts variables (declare $foo).
21 schoenebeck 3561 - Variable names, function names and preprocessor condition names must start
22     with a regular character (a-z or A-Z); starting them with a digit or
23     underscore is not allowed.
24     - NKSP parser fix: equal comparison operator "=" and not equal comparison
25     operator "#" must only accept integer operands.
26     - NKSP language: Implemented support for standard units like Hertz, seconds,
27     Bel including support for metric unit prefixes; so one can now e.g.
28     conveniently use numbers in scripts like "5us" meaning "5 microseconds",
29     or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning
30     "minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning).
31     - NKSP language: Introduced "final" operator "!" which is specifically
32     intended for synthesis parameter values to denote that the synthesis
33     parameter value is intended to be the "final" value for that synthesis
34     parameter that should explicitly be used by the engine and thus causing
35     the sampler engine to ignore all other modulation sources for the same
36     synthesis parameter (like e.g. LFO, EG); by simply prefixing a value,
37     variable or formula with this new "!" operator the expression is marked as
38     being "final".
39 schoenebeck 3562 - NKSP script editor API: Added support for detecting standard unit tokens
40     and their potential metric prefix token.
41 schoenebeck 3573 - NKSP language: Added support for NKSP real number literals and
42     arithmetic operations on them (e.g. "(3.9 + 2.9) / 12.3 - 42.0").
43     - NKSP language: Added support for NKSP real number (floating point) script
44     variables (declare ~foo).
45     - NKSP language: Added support for NKSP real number (floating point) array
46     script variables (declare ?foo[]).
47     - Built-in script function "message()" accepts now real number argument as
48     well.
49     - Added built-in script function "real_to_int()" and its short hand form
50     "int()" for casting from real number to integer in NKSP scripts.
51     - Added built-in script function "int_to_real()" and its short hand form
52     "real()" for casting from integer to real number in NKSP scripts.
53 schoenebeck 3575 - Allow built-in exit() function to potentially accept real number type
54     argument as well.
55 schoenebeck 3577 - Built-in script functions may have a different return type depending on
56     the arguments passed to the function.
57     - Built-in script function "abs()" optionally accepts and returns real
58     number.
59     - Built-in script functions "min()" and "max()" optionally accept real
60     number arguments and return real number as result in that case.
61 schoenebeck 3581 - NKSP VM API: Allow units and 'final'ness to be returned as result from
62     built-in functions (added methods VMFunction::returnUnitType() and
63     VMFunction::returnsFinal() for that purpose which must be implemented by
64     built-in function implementations).
65     - NKSP language: Allow metric unit prefixes of numeric scalar and array
66     variables to be changed freely at runtime (unlike unit types like Hz etc.
67     which are still sticky, parse-time features of variables which cannot be
68     changed at runtime for the intentional sake of determinism).
69     - NKSP language: 'final' values are prohibited for array variables for now
70     (attempt causes a parsers error).
71     - NKSP language: expressions with unit types (e.g. Hz) are prohibited for
72     conditions of runtime control structures like if(), while(), select()
73     (attempt causes a parser error).
74     - NKSP VM API: Allow built-in functions to perform their own, individual
75     parse time checks of arguments going to be passed to the function at
76     runtime (added method VMFunction::checkArgs() for that purpose).
77     - NKSP language: raise parser warning if only one operand of binary
78     operators (like logical 'or' comparison) contain a 'final' value (because
79     it would always yield in a 'final' result in such cases).
80     - NKSP language: Allow comparison (=, #, <, >, <=, >=) of values with
81     different metric unit prefixes, which will behave as expected (e.g.
82     result of expression '1000us < 2ms' is true).
83     - NKSP language: Allow adding values with different metric unit prefixes
84     (e.g. result of expression '100Hz + 5kHz' is '5100Hz').
85     - NKSP language: Allow subtracting values with different metric unit
86     prefixes (e.g. result of expression '1ms - 20us' is '980us').
87     - NKSP language: Allow multiplying with any metric unit prefixes
88     (e.g. result of expression '2k * 3ms' is '6s'), however multiplications
89     with unit types on both sides (e.g. '2s * 2s') is still prohibited since
90     we don't have any considerable practical use for a term like '4s^2'
91     (hence any attempt multiplying two unit types still causes parser error).
92     - NKSP language: Allow dividing by any metric unit prefixes and allow
93     division of same unit type on both sides (e.g. expression '8kHz / 1000Hz'
94     yields in unit free result '8'). So this is now a way to cast units away
95     e.g. for passing the result to other expressions, certain function calls
96     or variables which are not accepting any units (or that specific unit).
97     - NKSP language: integer arrays and real number arrays can now be converted
98     to strings (e.g. for dumping their content with message() calls for
99     script debugging purposes).
100     - NKSP language: expressions and variables with units are now correctly
101     casted to strings (e.g. with message() calls).
102     - NKSP language: comparing real numbers for equalness (e.g. '~foo = 3.1') or
103     unequalness (e.g. '~foo # 3.1') is now less strict and takes the expected
104     floating point tolerances into account.
105     - NKSP VM API: Added methods VMScalarNumberExpr::evalCastInt() and
106     VMScalarNumberExpr::evalCastReal().
107     - NKSP VM API: Added base class 'VMNumberArrayExpr' for classes
108     'VMIntArrayExpr' and 'VMRealArrayExpr'.
109     - NKSP VM API: replaced all unitPrefix() (parse time) methods by
110     unitFactor() (runtime) methods.
111     - Built-in function "exit()" supports now returning units and 'final'ness
112     for test cases.
113     - The following built-in functions support now units as well: "abs()",
114     "random()", "inc()", "dec()", "in_range()", "min()", "max()",
115     "real_to_int()", "int()", "int_to_real()" and "real()".
116     - Built-in functions "array_equal()", "search()" and "sort()" support now
117     real number arrays (correctly) as well.
118     - Added individual parse time checks of arguments to be passed to built-in
119     functions "random()", "inc()", "dec()", "in_range()", "min()", "max()",
120     "array_equal()" and "search()" specific for their individual purposes.
121 schoenebeck 3582 - NKSP VM refactoring: Renamed all methods, functions and classes matching
122     pattern *ScalarNumber* to simply *Number* (that is i.e. classes
123     VMScalarNumberExpr -> VMNumberExpr, ScalarNumberExpr -> NumberExpr,
124     ScalarNumberVariable -> NumberVariable, ScalarNumberBinaryOp ->
125     NumberBinaryOp, VMScalarNumberResultFunction -> VMNumberResultFunction,
126     method VMExpr::asScalarNumberExpr() -> VMExpr::asNumber(), function
127     isScalarNumber() -> isNumber()).
128 schoenebeck 3584 - NKSP VM API: Added 4 overridden methods to class VMNumberExpr:
129     evalCastInt(MetricPrefix_t), evalCastInt(MetricPrefix_t,MetricPrefix_t),
130     evalCastReal(MetricPrefix_t), evalCastReal(MetricPrefix_t,MetricPrefix_t)
131     as convenient methods for automatically converting values to expected
132     metric value basis.
133     - Built-in function "wait()" accepts now both integers and real numbers as
134     argument.
135 schoenebeck 3551
136 schoenebeck 3550 * test cases:
137 schoenebeck 3548 - Fixed compiler errors in test cases.
138     - Updated README for how to compile & run test cases.
139     - Updated test case
140     MutexTest::testDoubleLockStillBlocksConcurrentThread() to latest
141     expected behaviour of the Mutex class implementation (recursive
142     mutex type).
143 schoenebeck 3551 - Added test cases for NKSP core language aspects and core built-in
144     functions.
145 schoenebeck 3552 - Fixed thread tests segfaulting on Linux.
146 schoenebeck 3575 - NKSP: Added real number test cases for built-in functions exit(),
147     int_to_real(), real(), real_to_int() and int(), as well as for the
148     plus, minus and negate language operators.
149 schoenebeck 3581 - Added massive amount of NKSP test cases for standard measuring units and
150     'final' operator usage cases.
151     - Added NKSP test cases for (floating point tolerance aware) real number
152     equalness / unequalness comparison.
153 schoenebeck 3548
154 schoenebeck 3537 Version 2.1.1 (27 Jul 2019)
155 schoenebeck 3381
156     * Real-time instrument scripts:
157     - Fixed behavior of built-in NKSP functions change_sustain(),
158     change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain()
159     and change_cutoff_release().
160    
161 schoenebeck 3444 * general changes:
162     - Only play release trigger samples on sustain pedal up if this behaviour
163     was explicitly requested by the instrument (otherwise only on note-off).
164 persson 3455 - Fixed compiler warnings.
165     - Fixed compilation error when cross-compiling to Mac.
166 schoenebeck 3501 - FX Sends: Provide more useful error messages on routing problems
167     (see bug #169).
168     - LSCP doc: Be more clear describing the two distinct approaches
169     of using external vs. internal effects (see bug #169).
170 schoenebeck 3514 - "optional" class: Fixed comparison operators.
171 schoenebeck 3444
172 schoenebeck 3448 * Gigasampler/GigaStudio format engine:
173     - Format extension: If requested by instrument then don't play release
174     trigger sample on note-off events.
175    
176 schoenebeck 3487 * SFZ format engine:
177     - Fixed memory leak when releasing samples
178     (fixes bug #307, patch by Jacek Roszkowski)
179 schoenebeck 3492 - Fixed potential crash when a sample is shared by more than one region
180     (fixes bug #308, patch by Jacek Roszkowski).
181 schoenebeck 3497 - Opcode 'sample': Added support for built-in sample '*silence'
182     (fixes bug #310, patch by Jacek Roszkowski).
183 schoenebeck 3487
184 schoenebeck 3372 Version 2.1.0 (25 Nov 2017)
185 persson 2837
186 persson 2856 * SFZ format engine:
187     - added support for <global>, <master> and #define (patch by Alby M)
188 schoenebeck 3082 - Removed code duplication in SFZ file loading code.
189     - Added support for sfz extension opcode 'script' which may be used to
190     load real-time instrument script file (NKSP script language).
191 schoenebeck 3095 - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
192 schoenebeck 3100 - Fixed unintended volume fade-in of voices under certain conditions.
193 persson 3291 - sfz parser: allow missing space between header and opcode
194 persson 2856
195 schoenebeck 3188 * Gigasampler/GigaStudio format engine:
196 schoenebeck 3072 - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
197     cutoff settings.
198 schoenebeck 3302 - Got rid of resembling an ancient GSt misbehavior which did not pitch at
199     all if an up-pitch of more than 40 semi tones was requested (I don't
200     think there is any stock gig sound that requires this behavior to
201     resemble its original sound).
202 schoenebeck 3328 - Added support for controlling whether the individual EGADSR stages may
203     be aborted (as LinuxSampler extension to the original GigaStudio 4
204     format).
205 schoenebeck 3072
206 persson 2837 * general changes:
207     - fixed printf type errors (mostly in debug messages)
208 persson 2840 - use unique_ptr instead of auto_ptr when building with C++11
209 schoenebeck 2871 - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
210     allowing to sort data efficiently in real-time safe manner.
211     - RTList class: added methods for moving/inserting elements to arbitrary
212     position within a list.
213     - RTList class: added method fromPtr() for creating an Iterator object from
214     a raw element pointer.
215     - Attempt to partly fix resetting engine channels vs. resetting engine, an
216     overall cleanup of the Reset*(), ConnectAudioDevice(),
217     DisconnectAudioDevice() API methods would still be desirable though,
218     because the current situation is still inconsistent and error prone.
219 schoenebeck 2879 - Active voices are now internally grouped to "Note" objects, instead of
220     being directly assigned to a keyboard key. This allows more fine graded
221     processing of voices, which is i.e. required for certain instrument
222     script features.
223 schoenebeck 2927 - Fix: Release trigger voices were not spawned on sustain pedal up
224     (CC #64) events.
225     - Fix: Release trigger voices can now also distinguish correctly between
226     note-off and sustain pedal up events.
227 schoenebeck 2963 - All engines: Increased ramp speed of volume smoother and pan smoother
228     (while slow rate of crossfade smoother is preserved) to allow quick
229     volume and pan changes by instrument scripts for instance.
230 schoenebeck 3015 - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
231     properly and thus were ignored for certain uses.
232 schoenebeck 3018 - Added new C++ API method
233     VirtualMidiDevice::SendChannelPressureToSampler().
234 persson 3020 - windows, 32-bit: fixed potential crashes by making sure the stack in
235     sub threads is 16-byte aligned
236 schoenebeck 3054 - fixed numerous compiler warnings
237 schoenebeck 3205 - Fixed invalid (note-on) event ID being assigned to new Note objects.
238 schoenebeck 3290 - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
239     fixes potential undefined behavior.
240 schoenebeck 3306 - Fixed Note object leak when triggering notes on keys which did not
241     have a valid sample mapped (fixes bug #252).
242     - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
243 schoenebeck 3354 - linuxsampler binary fix: option --create-instruments-db ignored
244     subsequent optional argument due to glibc's implementation oddity
245     which expects a "=" sign, but no space between them.
246 persson 2837
247 schoenebeck 2866 * packaging changes:
248     - removed unnecessary dependency to libuuid
249     (originated by libgig's usage of it)
250 schoenebeck 2884 - Automake: set environment variable GCC_COLORS=auto to allow GCC to
251     auto detect whether it (sh/c)ould output its messages in color.
252 schoenebeck 3352 - Debian: Fixed packaging error about invalid "Source-Version"
253     substitution variable.
254     - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
255 schoenebeck 3354 - Debian: Added build dependency to libsqlite3-dev for building
256     linuxsampler with instruments DB support.
257 schoenebeck 2866
258 schoenebeck 2871 * Real-time instrument scripts:
259     - Implemented scheduler for delayed MIDI events and for suspended scripts.
260     - Built-in script function "wait()": implemented support for function's
261     "duration-us" argument, thus scripts using this function are now
262     correctly resumed after the requested amount of microseconds.
263     - Built-in script function "play_note()": implemented support for
264     function's "duration-us" argument, thus notes triggered with this
265     argument are now correctly released after the requested amount of
266     microseconds.
267     - Fix: script events were not cleared when engine channel was reset,
268     potentially causing undefined behavior.
269     - Fixed crash which happened when trying to reference an undeclared
270     variable.
271 schoenebeck 2879 - Built-in script function "play_note()": Added support for passing
272     special value -1 for "duration-us" argument, which will cause the
273     triggered note to be released once the original note was released.
274 schoenebeck 2885 - Instrument script classes now exported with the liblinuxsampler C++ API.
275     - Added new API method ScriptVM::syntaxHighlighting() which provides
276     a convenient syntax highlighting backend for external instrument
277     script editor applications.
278 schoenebeck 2889 - Added new C++ API class "ScriptVMFactory".
279     - Extended parser issues to provide not only first line and first
280     column, but also last line and last column of issue (thus marking
281     the precise span of the issue within the source code).
282 schoenebeck 2902 - Reload script automatically after being modified by an instrument
283     editor.
284 schoenebeck 2911 - NKSP language grammar correction: allow empty event handler bodies
285     like "on note end on".
286 schoenebeck 2931 - Implemented built-in script function "change_vol()".
287     - Implemented built-in script function "change_tune()".
288     - Implemented built-in script function "change_pan()".
289 schoenebeck 2935 - Implemented built-in script function "change_cutoff()".
290     - Implemented built-in script function "change_reso()".
291     - Implemented built-in script function "event_status()".
292     - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
293     "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
294     "event_status()" function.
295     - NKSP language: Added support for bitwise operators ".or.", ".and."
296     and ".not.".
297     - NKSP language scanner: Fixed IDs matching to require at least one
298     character (i.e. when matching function names or variable names).
299     - NKSP language scanner: disabled unusued rules.
300 schoenebeck 2938 - Fixed behavior of play_note() and note_off() functions which must
301     be distinguished engine internally from "real" MIDI note on/off
302     events in order to avoid misbehaviors like hanging notes.
303 schoenebeck 2942 - Implemented built-in script variable "$KSP_TIMER".
304     - Implemented built-in script variable "$NKSP_REAL_TIMER".
305     - Implemented built-in script variable "$NKSP_PERF_TIMER".
306     - Implemented built-in script variable "$ENGINE_UPTIME".
307 schoenebeck 2945 - Implemented built-in script function "inc()".
308     - Implemented built-in script function "dec()".
309     - NKSP language fix: division expressions were evaluated too often.
310     - NKSP language fix: string concatenation operator was right
311     associative instead of left (to right).
312 schoenebeck 2947 - NKSP language correction: allow empty statements in entire language
313     (i.e. "if end if").
314 schoenebeck 2948 - Implemented built-in script function "stop_wait()".
315     - Implemented built-in script variable "$NI_CALLBACK_ID".
316     - Implemented built-in script variable "$NI_CALLBACK_TYPE".
317     - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
318     - Added support for read-only built-in variables (respectively
319     handled by the script parser).
320     - Added built-in script constant "$NI_CB_TYPE_INIT".
321     - Added built-in script constant "$NI_CB_TYPE_NOTE".
322     - Added built-in script constant "$NI_CB_TYPE_RELEASE".
323     - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
324 schoenebeck 2951 - NKSP Language: Added support for user defined script functions.
325 schoenebeck 2953 - Implemented built-in script function "change_attack()".
326     - Implemented built-in script function "change_decay()".
327     - Implemented built-in script function "change_release()".
328 schoenebeck 2962 - Fixed all change_*() built-in script functions to apply their
329     synthesis parameter changes immediately in case the respective note
330     was triggered at the same time, instead of scheduling the parameter
331     change, especially because it would cause some parameter types's
332     changes either to be ramped (i.e. change_vol()) or other types even
333     to have not effect at all (i.e. change_attack()).
334 schoenebeck 2965 - Implemented built-in script function "sh_left()".
335     - Implemented built-in script function "sh_right()".
336 schoenebeck 2970 - Implemented built-in script function "min()".
337     - Implemented built-in script function "max()".
338 schoenebeck 2972 - NKSP Fix: "init" event handler was not always executed when a script
339     was loaded.
340     - NKSP built-in wait() script function: abort script execution if
341     a negative or zero wait time was passed as argument (since this is
342     a common indication of a bug either of the script or even of the
343     engine, which could lead to RT instability or even worse).
344 schoenebeck 2974 - ScriptVM: Implemented automatic suspension of RT safety
345     threatening scripts.
346 schoenebeck 3008 - Provide more user friendly error messages on syntax errors.
347 schoenebeck 3013 - Fixed NKSP parser warning "Not a statement" when assigning an
348     initializer list to an array variable.
349 schoenebeck 3073 - Implemented built-in script array variable "%ALL_EVENTS".
350 schoenebeck 3076 - Implemented built-in script function "in_range()".
351 schoenebeck 3118 - Implemented built-in script function "change_amp_lfo_depth()".
352     - Implemented built-in script function "change_amp_lfo_freq()".
353     - Implemented built-in script function "change_pitch_lfo_depth()".
354     - Implemented built-in script function "change_pitch_lfo_freq()".
355 schoenebeck 3188 - Implemented built-in script function "change_vol_time()".
356     - Implemented built-in script function "change_tune_time()".
357     - Implemented built-in script function "fade_in()".
358     - Implemented built-in script function "fade_out()".
359     - Fixed acceptance of wrong data type of parameters passed to built-in
360     script functions "change_vol()", "change_tune()", "change_pan()",
361     "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
362     "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
363     "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
364 schoenebeck 3193 - Added built-in script function "get_event_par()" and implemented some
365     of its possible parameter selections.
366     - Added built-in script function "set_event_par()" and implemented some
367     of its possible parameter selections.
368 schoenebeck 3205 - Fixed a bunch of scheduler time related bugs.
369 schoenebeck 3207 - Fixed polyphonic variables not being reset to zero after usage.
370 schoenebeck 3212 - Built-in "ignore_event()" function: argument is now optional, like with
371     built-in function "ignore_controller()".
372 schoenebeck 3214 - Implemented built-in script function "change_velo()".
373     - Implemented built-in script function "change_note()".
374 schoenebeck 3218 - Adjusted behavior of "change_vol()" and "change_tune()" to a more
375     intuitive behavior if used in combination with "change_vol_time()" or
376     "change_tune_time()" respectively: now tuning/volume changes are only
377     assigned (without delay) immediately to a new note if the respective
378     timing function has not been called before, otherwise the volume/tuning
379     changes are automatically faded (before, only the event's time stamp was
380     relevant).
381 schoenebeck 3221 - Implemented built-in script function "array_equal()".
382     - Implemented built-in script function "search()".
383     - Implemented built-in script function "sort()".
384     - NKSP Fix: Never suspend "init" event handlers.
385 schoenebeck 3228 - Implemented built-in script function "same_region()" (currently only
386     available for gig format engine).
387 schoenebeck 3246 - Added built-in script constant "$NKSP_LINEAR".
388     - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
389     - Implemented built-in script function "change_vol_curve()".
390     - Implemented built-in script function "change_tune_curve()".
391 schoenebeck 3251 - built-in "play_note()" function now supports a sample playback start
392     offset with argument 3, where special value -1 means to use the regular
393     sample offset as defined by the instrument file.
394 schoenebeck 3253 - Built-in array variable %KEY_DOWN[] is now a read-only variable.
395     - Built-in variable $EVENT_NOTE is now a read-only variable.
396     - Built-in variable $EVENT_VELOCITY is now a read-only variable.
397     - built-in "play_note()" function now accepts -2 for its fourth argument
398     (note duration) which means the life time of the note shall be sticked
399     to the requested note number of argument 1.
400     - Fix: built-in "play_note()" function now returns 0 as result value if
401     -1 was passed for its fourth argument (note duration) and the respective
402     parent note is already gone.
403 schoenebeck 3255 - Implemented built-in script function "change_play_pos()".
404 schoenebeck 3257 - NKSP language: Added support for user declared const array variables.
405     - NKSP language: Raise parser warning if array variable is accessed with
406     an index that exceeds the array's size.
407 schoenebeck 3259 - NKSP language fix: Unknown characters were not handled correctly.
408 schoenebeck 3260 - NKSP language: Added support for "synchronized .. end synchronized"
409     code blocks.
410 schoenebeck 3277 - Implemented built-in script function "abort()" which allows to abort
411     another script handler by passing its callback ID.
412 schoenebeck 3283 - Fixed potential memory access bug and potential undefined behavior of
413     "init" event handlers.
414 schoenebeck 3285 - Print a time stamp along to each call of built-in function "message()".
415     - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
416     to retrieve all code blocks filtered out by the preprocessor.
417 schoenebeck 3293 - Added built-in script function "fork()".
418     - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
419     - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
420     - Fixed potential crash when accessing dynamic built-in array variables.
421 schoenebeck 3296 - Added built-in script function "callback_status()".
422     - Added built-in constant $CALLBACK_STATUS_TERMINATED.
423     - Added built-in constant $CALLBACK_STATUS_QUEUE.
424     - Added built-in constant $CALLBACK_STATUS_RUNNING.
425 schoenebeck 3303 - Removed max. value limitation of built-in functions "change_attack()",
426     "change_decay()" and "change_release()" to i.e. allow passing 2000000
427     for doubling the respective time.
428 schoenebeck 3308 - NKSP script editor syntax highlighting API: Fixed app termination due
429     to a lexer start condition stack underrun.
430     - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
431     USE_CODE_IF_NOT() preprocessor statements.
432 schoenebeck 3311 - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
433     can be set to disable all subsequent built-in "message()" function calls
434     on preprocessor level.
435 schoenebeck 3316 - Implemented built-in script function "change_sustain()".
436 schoenebeck 3332 - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
437     to avoid the editor app to crash on ill-formed text input.
438 schoenebeck 3335 - Added built-in script function "change_pan_time()".
439     - Added built-in script function "change_pan_curve()".
440 schoenebeck 3360 - Added built-in script function "change_cutoff_attack()".
441     - Added built-in script function "change_cutoff_decay()".
442     - Added built-in script function "change_cutoff_sustain()".
443     - Added built-in script function "change_cutoff_release()".
444     - Added built-in script function "change_cutoff_lfo_depth()".
445     - Added built-in script function "change_cutoff_lfo_freq()".
446 schoenebeck 2871
447 schoenebeck 3050 * Instruments DB:
448     - Fixed memory access bug of general DB access code which lead to
449     undefined behavior.
450 schoenebeck 3091 - Cleanup of instruments DB file creation and opening code.
451     - The instrument DB path of linuxsampler's --create-instruments-db argument
452     is now optional, if it is missing, then a default location is used.
453 schoenebeck 3092 - Added support for scanning SFZ (.sfz) files.
454     - Added support for scanning Sound Font (.sf2) files.
455 schoenebeck 3101 - Fixed undefined DB transaction behavior.
456 schoenebeck 3050
457 schoenebeck 2787 Version 2.0.0 (15 July 2015)
458 schoenebeck 1993
459 persson 2086 * packaging changes:
460     - fixed building with newer MinGW-w64
461 persson 2183 - Mac OS X: support the new dir for Core Audio SDK
462     - Mac OS X: fixed building outside source directory
463     - made sure all source files for hostplugins are included when
464     doing "make dist"
465     - removed empty directories left from the cvs to svn migration
466 persson 2185 - fixed compilation with gcc 4.6.1
467 persson 2203 - another "make dist" fix, for the LV2 plugin
468 persson 2185 - made --enable-pthread-testcancel default on Mac OS X
469 persson 2197 - minor Makefile fix for building lscpparser when build and source
470     directories are separate
471 persson 2203 - Mac OS X: made it possible to specify plugin installation dir to
472     configure
473 persson 2208 - Mac OS X: Makefile fix for the install-strip target
474 persson 2335 - fixed compilation with gcc 4.7
475 persson 2343 - fixed configure script error with old autoconf versions
476     - lsatomic.h: use gcc provided atomic functions if building with
477     gcc 4.7 and C++11
478 persson 2365 - modernized configure script
479 persson 2378 - fixed linkage error when building with
480     LDFLAGS="-Wl,--no-undefined" (#190)
481 persson 2390 - fixed compilation with Clang 3.2
482 persson 2420 - removed usage of deprecated Automake variable INCLUDES
483 persson 2460 - fixed building with C++11
484     - build fix: ChangeFlagRelaxed.h was missing in makefile
485     - build fix: libsndfile compiler flags were missing in some
486     makefiles
487 persson 2461 - fix for building with bison 3.0 (#202)
488 schoenebeck 2473 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
489     on the process's main thread
490 persson 2478 - fixed build error on newer MinGW
491     - support building with older jack versions
492     - support building with spaces in vst sdk path
493 persson 2519 - enabled automake 'subdir-objects' option and moved external
494     source references (vst, au, asio) from makefiles to cpp files,
495     in order to get rid of warnings from automake 1.14
496 persson 2382
497 persson 2086 * general changes:
498 iliev 2012 - Refactoring: moved the independent code from
499     the Gigasampler format engine to base classes
500 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
501     respective profiling code is currently broken
502 schoenebeck 2053 - Introduced support for optional environment variable
503     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
504     where the sampler shall look for instrument editor plugins
505     (patch by Luis Garrido, slightly modified).
506 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
507     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
508     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
509     note (in this implementation of the sampler its simply hard routed to
510     the 1st effect send of the sampler channel, no matter what the actual
511     effect type is)
512     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
513     note (in this implementation of the sampler its simply hard routed to
514     the 2nd effect send of the sampler channel, no matter what the actual
515     effect type is)
516 schoenebeck 2124 - implemented support for internal LADSPA effects
517 schoenebeck 2140 - raised limit of program change queue from 100 to 512
518     (as suggested by Alex Stone)
519 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
520 iliev 2296 - experimental support for per voice equalization
521 iliev 2306 - added command line option --exec-after-init
522 schoenebeck 2330 - Introduced new C++ API method:
523     EngineChannel::InstrumentFileName(int index)
524     allowing to retrieve the whole list of files used for the loaded
525     instrument on an engine channel (a.k.a. part). Some GigaStudio
526     instruments for example are splitted over several files like
527     "Foo.gig", "Foo.gx01", "Foo.gx02", ...
528 schoenebeck 2375 - Added new C++ API method Sampler::GetGlobalMaxVoices().
529     - Added new C++ API method Sampler::GetGlobalMaxStreams().
530     - Added new C++ API method Sampler::SetGlobalMaxVoices().
531     - Added new C++ API method Sampler::SetGlobalMaxStreams().
532 schoenebeck 2377 - Various "const" and "restrict" optimizations.
533 persson 2382 - all engines: add pan CC value to instrument pan parameter before
534     applying panning, instead of using two separate pan functions in
535     series (#182)
536 persson 2427 - added a lock guard class for exception safe mutex handling and
537     used it everywhere appropriate
538 schoenebeck 2448 - Immediately apply scale tuning changes to active voices.
539     - Exposed scale tuning to C++ API (along to the already existing standard
540     SysEx way).
541 persson 2452 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
542     and broken for ppc64. (Seq_cst loads and stores are actually not
543     used in LS, so the bug wasn't noticable.)
544     - lsatomic.h: added ARMv7 support
545 schoenebeck 2500 - Added support for multiple MIDI input ports per sampler channel (and
546     added various new C++ methods for this new feature / design change, old
547     C++ API methods for managing SamplerChannel's MIDI inputs are now marked
548     as deprecated but are still there and should provide full behavior
549     backward compatibility).
550     - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
551     unsafe and caused compilation error with clang 2.x).
552 schoenebeck 2506 - Bugfix: only process the latest MIDI program change event.
553 schoenebeck 2515 - Introducing the LSCP shell, which provides convenient control of the
554     sampler from the command line by providing LSCP aware features.
555 schoenebeck 2521 - VirtualMidiDevice: Added support for program change.
556     - VirtualMidiDevice: Added support for bank select (MSB & LSB).
557     - VirtualMidiDevice: Added support for pitch bend.
558 schoenebeck 2559 - Aftertouch: extended API to explicitly handle channel pressure and
559     polyphonic key pressure events (so far polyphonic pressure was not
560     supported at all, and channel pressure was rerouted as CC128 but not
561     used so far).
562 schoenebeck 2594 - Added initial support for real-time instrument scripts. The script VM
563     code is shared by all sampler engine implemementations, however only the
564     gig file format currently provides support for storing instrument scripts
565     (as LinuxSampler extension to the original GigaStudio 4 format).
566 iliev 2012
567 persson 2043 * Gigasampler format engine:
568     - implemented the "round robin keyboard" dimension
569     - fixed round robin and random dimensions for cases when number of
570     dimension zones is not a power of two
571     - made round robin use a counter for each region instead of each
572     key
573 persson 2382 - bugfix: pitch LFO controller "internal+aftertouch" was broken
574     - bugfix: filter keyboard tracking was broken
575     - filter performance fix (an unnecessary copy was made of the
576     filter parameters in each sub fragment)
577     - handle special case when pan parameter in gig file has max or
578     min value
579 schoenebeck 2396 - Exclusive Groups: don't ever stop voices of the same note,
580     doesn't sound naturally with a drumkit
581 persson 2408 - fixed EG1 modulation when attack or release is zero
582 schoenebeck 2559 - Fixed support for 'aftertouch' attenuation controller.
583 schoenebeck 2565 - Fixed crash that happened with velocity split sounds under certain
584     conditions (see also previous commit on libgig).
585 persson 2673 - fixed behaviour of filter LFO
586 persson 2043
587 schoenebeck 2047 * SFZ format engine:
588 iliev 2012 - Initial implementation (not usable yet)
589 persson 2055 - added support for v2 multiple stage envelope generators
590     - added a fine-tuned v1 envelope generator instead of using the
591     one from the gig engine
592 persson 2058 - fixed memory leak and memory handling errors
593 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
594 persson 2058 - allow non-numerical key values ("C#4" for example)
595     - "key" opcode now sets pitch_keycenter too
596     - fixed error when unloading instrument with same sample used by
597     multiple regions
598     - added some opcode aliases, like loopmode for loop_mode, to be
599     more compatible
600 persson 2061 - added support for trigger=release and rt_decay
601 persson 2063 - added support for off_mode=normal
602 persson 2072 - added support for random, seq_position, seq_length and volume
603     - added v1 LFO opcodes to parser (no support in engine yet)
604 persson 2082 - added support for amp_veltrack and amp_velcurve_N
605     - fine-tuned the default velocity curve
606 persson 2086 - added support for transpose
607     - fixed crash when using sw_down/up
608     - improved logic for sw_lokey/hikey/up/down/last
609     - added more v1 aliases to parser
610 persson 2091 - reduced memory usage for sfz data
611 persson 2101 - RT-safeness: avoid malloc in audio thread
612     - fixed a bug that could cause voice stealing to fail
613 persson 2106 - optimized sample lookup
614 persson 2114 - improved support for exclusive groups (group, off_by and
615     off_mode)
616 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
617     - added support for loop_mode=one_shot
618 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
619     - added support for Ogg Vorbis sample files
620 persson 2167 - use loop markers from sample file if loop_start and loop_end are
621     not set in sfz file
622 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
623     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
624     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
625     cutoff_cc, cutoff_chanaft.
626     - bugfix: zero ampeg_sustain didn't work
627 persson 2176 - added support for velocity effect on amplifier envelope time
628     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
629     ampeg_vel2release)
630 persson 2203 - added support for EG hold (ampeg_hold)
631 iliev 2216 - added support for sample offset (offset)
632 iliev 2218 - use the newly introduced signal units model
633 iliev 2219 - implemented opcodes lfoN_delay,
634     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
635 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
636     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
637     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
638     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
639     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
640 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
641     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
642     amplfo_delay, amplfo_freq, amplfo_depth
643 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
644     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
645     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
646     fileg_vel2release
647 iliev 2223 - implemented opcode lfoN_wave
648 iliev 2224 - implemented opcode pitchlfo_depthccN
649 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
650     lfoN_pitch, lfoN_pitch_onccX
651 iliev 2226 - implemented opcodes pitchlfo_fade,
652     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
653 iliev 2227 - implemented opcodes fillfo_freqccN,
654     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
655 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
656     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
657     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
658 persson 2317 - lfoN_* and egN_* opcodes defined in group sections
659 iliev 2229 are now taken into account
660 iliev 2230 - implemented curves
661     - implemented opcodes volume_onccN, volume_curveccN
662 iliev 2232 - implemented opcode volume_smoothccN
663 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
664     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
665     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
666     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
667     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
668 iliev 2234 - implemented opcode end
669 iliev 2235 - implemented opcodes egN_amplitude_onccX,
670     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
671     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
672 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
673     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
674     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
675     xfout_loccN, xfout_hiccN, xf_cccurve
676 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
677     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
678     egN_pan_curveccX, pitch_veltrack
679     - when failed to parse a sfz file
680     print the line number on which the error occurs
681 iliev 2244 - use common pool of CC objects to minimize RAM usage
682 iliev 2248 - implemented opcodes amplfo_delay_onccN,
683     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
684     pitchlfo_delay_onccN, pitchlfo_fade_onccN
685 iliev 2249 - implemented opcodes fileg_delay_onccN,
686     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
687     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
688     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
689     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
690     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
691 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
692 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
693     was not set or was set to zero
694     - lfoN_freq_onccX wasn't working when lfoN_freq
695     was not set or was set to zero
696 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
697     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
698 iliev 2253 - implemented opcodes fillfo_depthchanaft,
699     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
700     pitchlfo_depthchanaft, pitchlfo_freqchanaft
701 iliev 2264 - implemented opcodes pitch_onccN,
702     pitch_curveccN, pitch_smoothccN, pitch_stepccN
703 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
704     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
705     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
706     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
707 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
708     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
709     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
710     eq1_gainccN, eq2_gainccN, eq3_gainccN
711 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
712     delay_samples, delay_samples_onccN
713 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
714     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
715     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
716     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
717     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
718     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
719     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
720     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
721     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
722     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
723     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
724     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
725     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
726     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
727     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
728 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
729     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
730 persson 2311 - sfz parser: allow double spaces in sample filenames
731     - sfz parser: allow absolute paths for sample filenames
732     - use linear decay and release for filter and pitch EG
733 persson 2315 - bugfix: only the first amp_veltrack definition in a file was
734     used
735 persson 2317 - bugfix: looping was disabled if loop_start was set to 0
736     - allow regions with end=-1 to turn off other regions using the
737     group and off_by opcodes (#168)
738     - made end=0 play the whole sample
739     - fixed support for lochan and hichan opcodes (#155)
740 persson 2361 - fixed crash when using lochan/hichan opcodes (#187)
741 persson 2382 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
742 persson 2400 - added FLAC support (#191)
743 persson 2403 - sfz parser bugfix: lines starting with whitespace were ignored
744     - added amplitude opcode
745 schoenebeck 2529 - added support for "#include" instruction
746     (modified patch which was originally posted by Sergey on LS mailing list)
747 persson 2533 - bugfix: generation of velocity curves etc should not be done
748     after each "#include", only after the main file is parsed
749     - bugfix: line numbers in error messages were wrong after "#include"
750 persson 2674 - added support for float and 32 bit sample files
751 iliev 2012
752 schoenebeck 2047 * SoundFont format engine:
753 iliev 2012 - Initial implementation (not usable yet)
754 persson 2101 - RT-safeness: avoid malloc in audio thread
755     - fixed a bug that could cause voice stealing to fail
756 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
757 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
758     - initial implementation of cutoff filter
759 persson 2311 - use linear decay and release for filter and pitch EG
760 iliev 2012
761 schoenebeck 2372 * Host plugins (VST, AU, LV2, DSSI):
762 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
763 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
764 persson 2045 - VST bugfix: If the host called resume() before and after
765     changing sample rate or block size, the number of channels was
766     incorrectly set to two. This caused silence in Cubase 5.
767 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
768     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
769     64 bit Windows
770 persson 2197 - AU: changed number of output channels from one stereo to 16
771     stereo
772     - VST: made it possible to build the VST plugin for Mac
773     - AU: link AU plugin dynamically if --disable-shared isn't
774     specified
775 schoenebeck 2372 - LV2 "state" extension support (patch by David Robillard)
776 persson 2316 - VST bugfix: instrument loading hang and crashed the host when
777     the plugin was loaded a second time (#174)
778 persson 2324 - plugin bugfix: instrument loading hang when the plugin was
779     loaded a second time (this time it's for Linux and Mac, previous
780     similar fix was for Windows)
781     - thread safety fixes for the instrument loading thread
782 persson 2343 - LV2: use the new lv2 package if present
783 persson 2347 - VST: try to open Fantasia automatically on Linux and Mac too (on
784     Linux, the Fantasia jar should be placed in <prefix>/share/java)
785     - VST: fixed crashes on Linux Ardour and EnergyXT
786 persson 2354 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
787     port and audio channel routing for DSSI plugins are now visible.
788 persson 2356 - LV2: use urid and atom extensions instead of deprecated uri-map
789     and event
790     - LV2: lv2 package 1.0 is now required to build the LV2 plugin
791     - LV2: changed number of output channels to 16 stereo, just like
792     the VST and AU plugins
793 persson 2360 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
794     - LV2: made LV2 plugin buildable on Windows and Mac
795 schoenebeck 2372 - VST: implemented retrieval and switching of programs using the
796     sampler's internal MIDI instrument mapping system
797 persson 2203
798 schoenebeck 2687 * Instrument editor interface:
799     - Changed instrument editor plugin interface, providing additional
800     informations like the EngineChannel for which the instrument editor was
801     spawned for. This allows the instrument editors to interact more actively
802     with the sampler.
803    
804 schoenebeck 1993 * MIDI driver:
805     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
806     the ALSA sequencer client name
807 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
808     there is no reason for this limit
809 persson 2311 - MME: fixed memory handling bug found with cppcheck
810 persson 2324 - MME: removed compiler warning
811 schoenebeck 2370 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
812     which allows to retrieve the list of CoreMIDI clients / ports and to connect
813     to them a la JACK, via the usual sampler APIs
814     - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
815     the driver will automatically connect to other CoreMIDI clients' ports
816     (e.g. external MIDI devices being attached to the Mac)
817 schoenebeck 2380 - added support for MIDI note on velocity filter
818 persson 2382 - CoreMIDI: fixed memory deallocation error
819 schoenebeck 2384 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
820     virtual keyboards in frontends / instrument editors being stuck.
821 schoenebeck 2385 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
822 schoenebeck 2426 - Implemented missing handling of MIDI "running status".
823 schoenebeck 2431 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
824 persson 2451 - MME bugfix: driver wasn't closed properly
825 schoenebeck 2568 - CoreMIDI: automatically connect to all input sources by default (driver
826     parameter "AUTO_BIND").
827 schoenebeck 2719 - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
828     - CoreMIDI: fixed minor memory leak
829 schoenebeck 1993
830 persson 2175 * audio driver:
831     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
832 schoenebeck 2411 - JACK audio: react on sample rate changes.
833     - JACK audio: react on buffer size changes.
834     - JACK audio: jack_port_get_buffer() was cached and called outside
835     RT context.
836 persson 2420 - ASIO driver: removed compiler warnings
837 schoenebeck 2463 - CoreAudio: fixed minor error handling bug
838 schoenebeck 2509 - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
839 schoenebeck 2512 - JACK audio: return the JACK server's current sample rate as default value
840     for audio device parameter "SAMPLERATE" (fixes #166).
841 persson 2175
842 schoenebeck 2024 * LSCP server:
843     - added support for sending MIDI CC messages via LSCP command
844     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
845 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
846     - added LSCP command "LIST AVAILABLE_EFFECTS"
847     - added LSCP command "GET EFFECT INFO <effect-index>"
848     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
849     - added LSCP command
850     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
851     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
852     - added LSCP command "GET EFFECT_INSTANCES"
853     - added LSCP command "LIST EFFECT_INSTANCES"
854     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
855     - added LSCP command
856     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
857 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
858     <effect-instance> <input-control> <value>"
859     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
860     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
861     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
862 schoenebeck 2135 - added LSCP command
863 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
864 schoenebeck 2135 - added LSCP command
865 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
866     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
867 schoenebeck 2135 <effect-chain> <effect-instance>"
868 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
869     <effect-chain> <effect-chain-pos> <effect-instance>"
870     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
871 schoenebeck 2138 <effect-chain> <chain-pos>"
872 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
873 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
874 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
875 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
876     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
877     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
878 schoenebeck 2510 - provide comprehensive error messages on LSCP syntax errors
879     (suggesting expected next non-terminal symbols)
880 schoenebeck 3056 - Fixed client connection not being closed after network errors.
881 schoenebeck 2024
882 schoenebeck 2516 * LSCP shell:
883     - Added support for auto correction of obvious and trivial syntax mistakes.
884     - Added support for auto completion by tab key.
885     - Show currently available auto completion while typing.
886 schoenebeck 2518 - Added support for browsing command history with up / down keys.
887 schoenebeck 2531 - Show all possible next symbols immediately right to the current command
888     line while typing (no double tab required for this feature, as it would
889     be the case in other shells).
890     - Added support for moving cursor left/right with arrow keys.
891 schoenebeck 2534 - Added support for built-in LSCP reference documentation, which will
892     automatically show the relevant LSCP reference section on screen as soon
893     as one specific LSCP command was detected while typing on the command
894     line.
895 schoenebeck 2516
896 schoenebeck 2594 * Real-time instrument scripts:
897     - Implemented built-in script array variable %CC.
898     - Implemented built-in script int variable $CC_NUM.
899     - Implemented built-in script int variable $EVENT_NOTE.
900     - Implemented built-in script int variable $EVENT_VELOCITY.
901     - Implemented built-in script constant variable $VCC_MONO_AT.
902     - Implemented built-in script constant variable $VCC_PITCH_BEND.
903     - Implemented execution of script event handler "init".
904     - Implemented execution of script event handler "controller".
905 schoenebeck 2596 - Implemented execution of script event handler "note".
906     - Implemented execution of script event handler "release".
907     - Implemented built-in script function "play_note()" (only two of the
908     max. four function arguments are currently implemented yet though).
909 schoenebeck 2598 - Implemented built-in script int variable $EVENT_ID.
910     - Implemented built-in script function "ignore_event()"
911     - Implemented built-in script function "ignore_controller()" (may have one
912     or no argument).
913 schoenebeck 2600 - Implemented built-in script function "set_controller()".
914     - Added extended script VM for the Gigasampler/GigaStudio format sampler
915     engine, which extends the general instrument script VM with Giga format
916     specific variables and functions.
917     - Giga format scripts: added built-in script int constant variables
918     $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
919     $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
920     $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
921     $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
922     $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
923     $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
924     $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
925     $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
926     $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
927     $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
928     - Giga format scripts: Implemented built-in script function
929     "gig_set_dim_zone(event_id, dimension, zone)".
930 schoenebeck 3253 - Implemented built-in script int array variable %KEY_DOWN.
931 schoenebeck 2619 - Implemented built-in script function "abs()".
932     - Implemented built-in script function "random()".
933     - Implemented built-in script function "num_elements()".
934 schoenebeck 2629 - Implemented built-in script function "note_off()".
935 schoenebeck 2630 - Implemented built-in script function "set_event_mark()".
936     - Implemented built-in script function "delete_event_mark()".
937     - Implemented built-in script function "by_marks()".
938     - Added built-in script int const variables $MARK_1 to $MARK_28.
939     - Built-in script functions "ignore_event()", "note_off()" and
940     "gig_set_dim_zone()" now also accept an array of event IDs as argument
941     (i.e. return value of new script function "by_marks()").
942 schoenebeck 2645 - Pass/preserve polyphonic variable data from respective "note" event
943     handler to "release" event handler.
944 schoenebeck 3056 - Fixed crash when using built-in script function "by_marks()".
945 schoenebeck 2594
946 iliev 2012 * Bug fixes:
947     - Fixed crash which may occur when MIDI key + transpose is out of range
948 persson 2114 - minor valgrind fixes
949 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
950 schoenebeck 2123 channel to a different engine type
951 persson 2127 - fixed crash when deleting a sampler channel or changing engine
952     type while an instrument load was in progress
953 persson 2162 - bugfix: playing a note while changing the instrument could cause
954     a crash, or give "Handing back unknown region" error messages
955 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
956     refresh) could cause instruments to be unloaded
957 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
958     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
959 persson 2185 - Mac OS X: fixed hanging threads
960 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
961     it caused hanging threads on Windows
962 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
963     after MIDI/audio device creation failure
964 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
965     instruments were uselessly precached with zero samples, however it still
966     took the full preloading time and on 1st program change the respective
967     instrument was completely reloaded again.
968 persson 2277 - fixed handling of rapid bank select and program change messages
969     sent to the same sampler channel (patch from the Open Octave
970     project, slightly adjusted)
971 iliev 2296 - fixed crash when trying to create an effect instance with controls
972     which min and/or max values depend on the sample rate
973 iliev 2309 - fixed bug #162
974 persson 2313 - bugfix: LADSPA_PATH was not evaluated correctly when containing
975     multiple paths (#165)
976 persson 2324 - thread safety fixes for the instrument loading thread
977 persson 2326 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
978     (#176)
979     - more thread safety fixes for the instrument loading thread
980 persson 2327 - sfz/sf2 engine: fixed crash when using small audio fragment size
981 persson 2349 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
982 persson 2351 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
983     introduced in previous fix)
984 persson 2352 - fixed crash when a channel received a program change while
985     playing a note in a key group
986 schoenebeck 2375 - fixed erroneous error message piping in VoiceBase.h
987     (labelled "Disk stream not available in time")
988 schoenebeck 2413 - Update effects on sample rate & period size changes (to avoid
989     crashes and noise on such transitions).
990 schoenebeck 2509 - ignore missing LADSPA paths without ignoring valid LADSPA paths
991     (fixes #208)
992 schoenebeck 2523 - Fixed bug in LSCP grammar definition which caused a statement like
993     "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
994     practically irrelevant, however it caused problems with the new LSCP
995     shell's auto completion feature).
996 schoenebeck 2672 - Fixed MIDI program change messages being ignored if quickly executed
997     after each other (fixes #231).
998 persson 2317
999 persson 1957 Version 1.0.0 (31 July 2009)
1000 schoenebeck 1599
1001 schoenebeck 1639 * packaging changes:
1002     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
1003     causing e.g. the libgig test to fail when
1004     "./configure --disable-jack-driver" was used
1005     (patch by Alexis Ballier)
1006 persson 1713 - fixed compilation with gcc 4.3
1007 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
1008 persson 1794 - fixed configure so it detects x86_64 (#107)
1009 persson 1808 - fixes for building with newer MinGW versions
1010     - fix for building with bison 2.4 (#111)
1011 persson 1842 - fixed building with libgig installed in a non-standard directory
1012 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
1013 persson 1897 - Windows: look for editor plugins and Fantasia using base
1014 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
1015     directory above)
1016 persson 1899 - configure script fix: removed unconditional use of SSE
1017 persson 1923 - fixed building with sqlite installed in a non-standard directory
1018 persson 1931 - when cross-compiling, don't try to create instruments.db
1019     - fix for new mingw-w64 version, which has usleep
1020 schoenebeck 1639
1021 schoenebeck 1601 * general changes:
1022     - bugfix: on some POSIX systems instrument editor plugins refused to
1023     load as we used a non-portable Linux specific struct field
1024     (fixes bug #70, patch by Ronald Baljeu)
1025 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
1026     plugin DLL on Windows systems failed
1027 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
1028     - optimized the SynchronizedConfig class so it doesn't wait
1029     unnecessarily long after an update
1030 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
1031     events (e.g. to highlight the pressed keys on the virtual keyboard
1032     of gigedit)
1033 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
1034 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
1035 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
1036     is only used by very few systems, most pick the int math
1037     implementation, which is usually faster)
1038 persson 1748 - fixes for audio drivers with varying buffer sizes
1039 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
1040     VST plugin
1041 iliev 1789 - notification events for stream/voice count statistics are now sent
1042     only when there are actual changes
1043 persson 1790 - added memory ordering constraints to improve stability on
1044     multi-core and multi-cpu systems
1045 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
1046 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
1047 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
1048     be switched on by command line option "--stacktrace" (the automatic
1049     stacktrace mechanism seems to be broken on most systems at the moment)
1050 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
1051     a pointer to the launched InstrumentEditor object
1052 schoenebeck 1876 - added optional 3rd party user data parameter for following
1053     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
1054     InstrumentEditor::Launch(),
1055     InstrumentManager::LaunchInstrumentEditor()
1056 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
1057     model more strictly
1058 persson 1895 - fixes for using large audio device buffers
1059 persson 1951 - Windows: add the installation directory to the DLL search path
1060     when loading an editor plugin (solves problems with VST and
1061     gigedit on systems with other GTK versions installed)
1062 schoenebeck 2509 - updated linuxsampler man page
1063 schoenebeck 1601
1064 schoenebeck 1599 * audio driver:
1065     - removed the nonsense audio channel constraint (which was hard coded to
1066     max. 100 audio channels) for most audio drivers
1067 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
1068     opposed to the LSCP specs
1069 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
1070     reflected the wrong value
1071 persson 1644 - fixed a memory management bug in ASIO driver
1072 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
1073 persson 1777 - JACK: use jack_client_open instead of the deprecated
1074 persson 1748 jack_client_new
1075 iliev 1829 - added (experimental) CoreAudio driver
1076 persson 1888 - applied old fixes to the ASIO driver that were included in the
1077     previous binary release but accidentally never committed to CVS
1078     (fixes #117)
1079 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
1080     win64)
1081 persson 1895 - VST: added support for sample rate and buffer size changes
1082     - VST: close editor (Fantasia) when the VST is removed
1083 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
1084     - VST: export main function as "main" on Linux too (fix for
1085     energyXT)
1086 persson 1917 - VST: changed number of output channels from one stereo to 16
1087     stereo
1088 persson 1922 - added channel routing, fxsends and midi maps to the settings
1089     stored in the plugin state
1090 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
1091     AudioChannel::CopyTo() methods using GCC vector exensions
1092     (if available)
1093 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
1094     exception when getting parameters from a disconnected device
1095 schoenebeck 1599
1096 persson 1651 * MIDI driver:
1097     - added JACK MIDI driver
1098 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
1099     want to (mis)use it for some purpose ("fixed" in all current MIDI
1100     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
1101 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
1102 persson 1887 CoreMidi or AU
1103 persson 1889 - fixed mingw-w64 compilation error in MME driver
1104 persson 1924 - made program change handling in MIDI thread real-time safe by
1105     moving the logic to a non-RT thread
1106 persson 1951 - fixed minor memory leak in ALSA driver
1107 persson 1651
1108 schoenebeck 1604 * instruments database:
1109 iliev 1603 - avoid time consuming samples scanning when adding instruments
1110     to the instruments database
1111 iliev 1727 - added support for handling lost files in the instruments database
1112 iliev 1781 - Implemented option for adding instruments in separate directories
1113     in the instruments database
1114     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
1115 persson 1908 - work-around for missing fnmatch function on Windows to make
1116     instrument database compilable
1117 schoenebeck 1930 - added instrument database support on Windows
1118     works with both standalone mode and VST plugin.
1119     the instruments DB file is located in
1120     %USERPROFILE%\.linuxsampler\instruments.db which allows different
1121     databases for each windows user
1122     if no DB is present it automatically creates the .linuxsampler subdir
1123     and then creates an empty DB
1124 persson 1943 - fixed recursive import, which was broken on Windows
1125 iliev 1603
1126 persson 1644 * Gigasampler format engine:
1127     - fixed a memory leak that could happen when a channel was deleted
1128     while notes were playing
1129 persson 1646 - made it possible to load an instrument even if the audio thread
1130     isn't running
1131 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
1132     enough for piano gigs with pedal noise samples
1133 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
1134     respective FX send MIDI controller was used
1135 schoenebeck 1724 - added support for GM global device volume SysEx message
1136 schoenebeck 1762 (can be selected at compile time to either apply globally to the
1137     whole sampler [default] or only to the sampler channels that are
1138     connected to the respective MIDI input port the SysEx message arrived
1139     on)
1140 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
1141     sometimes wrongly killed in the same buffer, causing no sound to
1142     be played
1143 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
1144     which is usally used to switch a part between chromatic sounds and
1145     drumkit sounds (as opposed to their common default setting of MIDI
1146     part 10 being a drumkit part and all other ones chromatic parts), in
1147     LS however one can switch between the first 16 MIDI instrument maps
1148     defined for the sampler
1149 persson 1764 - made it possible to create multiple sample channels even if the
1150     audio thread isn't running
1151 persson 1844 - fixed crash when removing channel with active voices (#116)
1152 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
1153     un-cache the respective sample if it's really not used by any
1154     sampler engine anymore
1155     - re-cache samples in case they were changed by an instrument editor,
1156     e.g. when a sample was added while playing (#82)
1157 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
1158     same time stamp as the voice's note-on event and occured both in the
1159     same audio fragment cycle (fixes bug #112)
1160 persson 1858 - added support for the "fine tune" and "pitch bend range"
1161     instrument-level gig parameters
1162     - fixed minor artifacts in pitch bend handling
1163 schoenebeck 1860 - added support for GS Reset SysEx message
1164 persson 1862 - allow gig files to use unlimited downward pitch shifting
1165     - added a limit check for upward pitch shifting
1166 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
1167     note was silent
1168 persson 1923 - fixed crash happening when a pitch bend event arrived at the
1169     same time a new instrument was loading
1170 persson 1644
1171 schoenebeck 1687 * LSCP server:
1172     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
1173     react on MIDI data arriving on certain sampler channels (so far only
1174     Note-On and Note-Off events are sent via this LSCP event)
1175 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
1176     react on MIDI data arriving on certain MIDI input devices (so far only
1177     Note-On and Note-Off events are sent via this LSCP event)
1178 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
1179     SET DB_INSTRUMENT FILE_PATH
1180 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
1181     frontends to send MIDI messages to specific sampler channel
1182     - added two additional fields to GET FILE INSTRUMENT INFO command -
1183     KEY_BINDINGS and KEYSWITCH_BINDINGS
1184 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
1185     was incorrect
1186 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
1187 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
1188     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
1189     be triggered respectively
1190     - added new LSCP command "SET STREAMS" to globally alter the maximum
1191     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
1192     which will be triggered respectively
1193 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
1194     a gigedit file dialog is opened)
1195 iliev 1848 - close all connections when LSCPServer is deleted
1196 iliev 1882 - hard close of all sockets on exit
1197 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
1198     driver
1199 schoenebeck 1687
1200 iliev 1761 * Bug fixes:
1201     - fixed a crash which occurs when removing a sampler channel waiting
1202     to start instrument loading after another channel
1203 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
1204     instrument loading in progress (bug #113)
1205 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
1206     instrument with PERSISTENT load mode
1207 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
1208     - fixed memory leaks when issuing the following LSCP commands:
1209     GET AUDIO_OUTPUT_DRIVER INFO
1210     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
1211     GET MIDI_INPUT_DRIVER INFO
1212     GET MIDI_INPUT_DRIVER_PARAMETER INFO
1213     - fixed possible compilation error when sqlite is not present
1214 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
1215 iliev 1847 - fixed crash when changing the audio output device of a sampler
1216     channel with loaded instrument and start playing notes
1217 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
1218 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
1219     PowerPC, which probably could cause crashes on that platform
1220 persson 1889 - fixed a memory management error which could cause a crash when a
1221     plugin was unloaded
1222 persson 1896 - bugfix: two private structs had the same name, which could cause
1223     problems if the linker chose the wrong constructor
1224 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
1225     Windows
1226 iliev 1761
1227    
1228 schoenebeck 1560 Version 0.5.1 (6 December 2007)
1229 schoenebeck 1454
1230     * packaging changes:
1231     - added autoconf checks for pthread library
1232     - added autoconf check for pthread bug found on certain NPTL-enabled
1233     glibc versions (see Gentoo bug report #194076)
1234 senoner 1502 - added autoconf checks for MS Windows
1235 schoenebeck 1454
1236 persson 1455 * general changes:
1237     - bugfix: the thread used by an editor plugin didn't die when the
1238     editor closed
1239 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
1240     out all the space. operator--() did not apply size_mask after
1241     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
1242     order to avoid problems with the _NonVolatileReader functions.
1243     - bugfix: Stream.h: added a missing divide by BytesPerSample in
1244     GetWriteSpace(). Since this function is currently only used in
1245     the stream's qsort() compare function, it didn't trigger any
1246     bugs.
1247     - Resampler.h, Synthesizer.h: cubic interpolation now works in
1248     24bit mode too. Faster method to read 24bit words on little
1249     endian machines (x86): replaced 3 byte reads + shifts with a 1
1250     unaligned 32bit read and shift
1251     - experimental support for MS Windows (MIDI input via MME, AUDIO
1252     output via ASIO)
1253     - made handling of SIGINT signal (Ctrl-C) a bit more robust
1254 iliev 1541 - support for monitoring the total number of active disk streams
1255     (new LSCP commands: GET TOTAL_STREAM_COUNT,
1256     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
1257 persson 1455
1258 senoner 1500 * AUDIO driver:
1259 persson 1534 - added Windows ASIO low latency audio driver
1260 senoner 1500
1261 senoner 1485 * MIDI driver:
1262 schoenebeck 1495 - added MME Windows MIDI driver
1263 senoner 1485
1264 schoenebeck 1471 * LSCP server:
1265     - added support for Windows style path / filenames, however with
1266     forward slash path separators instead of backslash
1267     (i.e. "C:/foo/bar.gig")
1268 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
1269     apostrophes as well
1270 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
1271     "LIST FILE INSTRUMENTS <file>" and
1272     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
1273     about an arbitrary instrument file on the system where the sampler is
1274     running on
1275 schoenebeck 1471
1276 schoenebeck 1424 Version 0.5.0 (15 October 2007)
1277 schoenebeck 947
1278 schoenebeck 1065 * packaging changes:
1279 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
1280     API header files anymore
1281 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
1282     the Doxygen API documentation (explicitly listed in Doxyfile.in)
1283 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
1284     capable to execute our autoconf environment, thus no need anymore
1285     to maintain the compile time configuration file (osx/version.h) for
1286     OSX manually (patch by Toshi Nagata)
1287 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
1288     parameters
1289 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
1290     C++ API header files, all implementation internal global definitions
1291     are now in global_private.h
1292     - atomic.h is not exposed to the C++ API anymore
1293     - no need to include config.h anymore for using LS's API header files
1294     - fixed warnings in API doc generation
1295 schoenebeck 1065
1296 schoenebeck 947 * general changes:
1297     - replaced the old, confusing MIDI program change mechanism by a
1298     flexible MIDI instrument mapper which allows to map arbitrary
1299 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
1300 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
1301     loaded on the respective channel when such MIDI program change
1302     messages arrive, beside that, each entry allows to define a life-time
1303     strategy for the instrument, so the user can define whether the
1304     instrument should i.e. be permanently loaded (to be able to switch
1305     quickly among sounds) or i.e. loaded just on demand when the
1306     respective program change arrives (to safe RAM space), as well as a
1307     global volume factor for each entry, so the user can adjust the volume
1308     dynamic of his mapped instrument collection without having to modify
1309 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
1310     MIDI instrument maps and assign each sampler channel individually
1311     a certain map, so that i.e. separation of normal instruments and
1312     drumkits is possible
1313 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
1314     MIDI instrument maps, MIDI instruments, FX sends, global volume.
1315 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
1316     due to a constant size RingBuffer FIFO which is now replaced by a
1317     dynamic (unlimited) size std::list FIFO
1318 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
1319     output channels for being processed by external effect processors
1320     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
1321     controllers
1322 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
1323 iliev 1130 - Implemented new, improved notification system
1324 schoenebeck 1149 - fixed compilation errors regarding OSX
1325     (patch by Toshi Nagata)
1326 iliev 1161 - implemented instruments database
1327 iliev 1345 - added support for escape sequences to the instruments database
1328 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
1329     within the sampler's process (by using instrument editor plugins),
1330     you'll notice the new "Registered instrument editors:" message on
1331 schoenebeck 1407 startup, added a new LSCP command:
1332     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
1333 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
1334     given sampler channel, the plugin path can be overridden at compile
1335     time with ./configure --enable-plugin-dir=/some/dir
1336 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
1337     in the sampler's process to safely edit instruments while playing
1338     without a crash (hopefully) by either suspending single regions
1339     wherever possible or if unavoidable whole engine(s)
1340 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
1341     policy and priority on thread level, set a minimum stack size for
1342     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
1343     threads simply inherited properties of starting thread instead of
1344     setting their own policy and priority
1345 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
1346     main process did not wait for the stack trace process to finish
1347     its output
1348 persson 1248 - fixed some minor memory leaks
1349 schoenebeck 1259 - reenabled assembly features support, at the moment only for
1350     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
1351 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
1352     register, to avoid relocations in the text segment at runtime)
1353 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
1354 schoenebeck 947
1355     * MIDI driver:
1356     - dispatch bank select (MSB and LSB) messages
1357    
1358 schoenebeck 1049 * audio driver:
1359     - the ALSA audio output driver parameters now reflect the correct
1360     parameter value ranges for the respective selected sound card
1361     (patch by Till Wimmer, a bit fixed and extended)
1362    
1363 persson 951 * Gigasampler format engine:
1364     - if a filter is used and EG2 finishes before EG1, let the voice
1365     die when EG2 has finished (this fixes a problem with clicks and
1366     voice starvation for some gigs)
1367 persson 1038 - playback is no longer disabled during instrument loading
1368     - all notes playing on a channel that changes its instrument keep
1369     playing with the old instrument until they get a note off
1370     command
1371 persson 1039 - EG fix: a release value of zero could cause noises or crash
1372 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
1373 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
1374     above max sustain level, which means that there is a decay phase
1375     even if sustain is 100%
1376 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
1377     noises or crashes
1378 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
1379 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
1380     supplied to the configure script (fixes #46)
1381 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
1382     instead of a fix value
1383 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
1384     127 (solo mode) only kill voices if the respective mode really
1385     changed
1386 persson 951
1387 schoenebeck 1244 * LSCP server:
1388     - fixed compile time error for old Bison versions
1389     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
1390 schoenebeck 1245 - parser now supports extended ASCII character set
1391     (up to ASCII code 255, i.e. includes now umlauts and accents)
1392     - filename arguments in LSCP commands now allow to use escape
1393     sequences, that is directly literal as one of: \', \", \\, \n, \r,
1394     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
1395     code value like \xf2) (fixes bug #24)
1396 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
1397     least one of their text-based parameters (i.e. name, description):
1398     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
1399     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
1400     "SET DB_INSTRUMENT_DIRECTORY NAME",
1401     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
1402     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
1403     "FIND DB_INSTRUMENT_DIRECTORIES"
1404 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
1405     occured, the unexpected character and the actually expected, possible
1406     character(s), the latter only if less than 5 possibilities)
1407 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
1408     settings
1409 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
1410     of strings were treated as being one string containing commas
1411     (fixes #57)
1412 schoenebeck 1244
1413 iliev 959 * Bug fixes:
1414     - fixed crash occurring on certain LSCP scripts (Bug 39)
1415 persson 1038 - another thread safety fix for lscp "load engine" and "set
1416     channel audio output device"
1417 iliev 1283 - fixed a crash which occurs when reassigning the same engine
1418     on a sampler channel with connected MIDI device
1419 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
1420     device connected to a sampler channel to number less then or equal
1421     to the index of the port to which the sampler channel is connected.
1422 iliev 1296 - The previous bindings were not been disconnected when altering
1423     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
1424     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
1425 iliev 1297 - The active stream/voice count statistic was incorrect.
1426 iliev 1298 - notification events were not been sent for some sampler
1427     channel changes
1428 iliev 1305 - added default min and max values to restrict the number of allowed
1429     audio output channels and MIDI input ports
1430 iliev 1306 - the connection to the PCM interface is now closed when destroying
1431     an audio output device
1432 schoenebeck 1332 - files with slash in their path or filename could not be loaded
1433 iliev 959
1434 schoenebeck 1221 * test cases:
1435     - updated and fixed (haven't been touched in a while)
1436    
1437 schoenebeck 937 Version 0.4.0 (24 November 2006)
1438 persson 696
1439 schoenebeck 697 * packaging changes:
1440 capela 868 - changed deprecated copyright attribute to license; added ldconfig
1441     to post-(un)install steps; added devel package for liblinuxsampler;
1442     to linuxsampler.spec (RPM)
1443 schoenebeck 697 - install necessary development header files for allowing 3rd party
1444     applications to link against liblinuxsampler
1445     - liblinuxsampler's API documentation can be generated with 'make docs'
1446     (Doxygen required)
1447 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
1448     implementation (currently either an integer math solution or a
1449     di-harmonic approximation), automatic detection can be overriden
1450     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
1451     configure script argument though (mandatory for cross-compilation)
1452 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
1453     provided some on his own (as CXXFLAGS)
1454 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
1455     messages
1456 schoenebeck 852 - added compile time options to allow disabling the various audio and
1457     MIDI drivers
1458 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
1459     (patch by Ebrahim Mayat)
1460 schoenebeck 697
1461 persson 696 * Gigasampler format engine:
1462 schoenebeck 738 - extensive synthesis optimization
1463     (reimplementation of EGs and LFO(s), removed synthesis parameter
1464     prerendering and the synthesis parameter matrix in general, splitting
1465     each audio fragment into subfragments now where each subfragment uses
1466 persson 830 constant pitch and filter coefficients. The volume coefficient is
1467     linearly interpolated inside a subfragment, unless
1468     --disable-interpolate-volume is set.)
1469 persson 696 - fine tuning of the EG modulation parameters
1470 persson 729 - improved filter cutoff calculation by adding support for the
1471     following gig parameters: Cutoff freq (used when no cutoff
1472     controller is defined), Control invert, Minimum cutoff, Velocity
1473 persson 791 curve and Velocity range. The keyboard tracking now scales
1474     cutoff frequency instead of resonance.
1475 persson 877 - added support for gig parameter Resonance.
1476 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
1477 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
1478     which can be overridden with --enable-global-attenuation
1479 persson 783 - EG fixes: made the length of "attack hold" stage more
1480     accurate. Release stage can now start before attack stage
1481 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
1482     time now has a minimal value to prevent clicks.
1483 persson 799 - fixed pitch changes larger than one octave
1484 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
1485     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
1486     all modes can be altered via standard GM messages, that is CC5 for
1487     altering portamento time, CC65 for enabling / disabling portamento
1488     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
1489 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
1490     parameter) and crossfade
1491 persson 831 - added support for the "attenuation controller threshold" gig
1492     parameter
1493 persson 832 - added smoothing of volume changes caused by control change
1494     messages
1495 persson 865 - sample loop parameters are now taken from the DimensionRegion
1496     instead of the wave chunk
1497     - fixed keyswitching for v3 gigs with a number of keyswitch splits
1498     not equal to a power of two
1499 persson 877 - reimplementation of the filter algorithm. The new filter is more
1500     accurate and supports all gig filter types, including bandreject
1501     and lowpass turbo.
1502 persson 903 - real support for 24 bit samples - samples are not truncated to
1503     16 bits anymore
1504     - support for aftertouch (channel pressure, not polyphonic
1505     aftertouch)
1506 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
1507     amplifying from 0)
1508 persson 696
1509 schoenebeck 711 * LSCP server:
1510     - fixed application exit on broken pipe error (fixes bug #20)
1511 iliev 793 - fixed the notification messages delay due to lack of
1512     network activity (fixes bug #26)
1513 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
1514     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
1515 schoenebeck 711
1516 schoenebeck 838 * audio driver:
1517     - added aRts audio output driver (by no means RT safe)
1518    
1519 schoenebeck 775 * MIDI driver:
1520     - fixed legacy sysex code which caused dispatching of MIDI SysEx
1521     messages several times instead of once
1522 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
1523     for events (i.e. for offline rendering based MIDI drivers)
1524 persson 922 - added checks for bad MIDI data
1525 schoenebeck 775
1526 schoenebeck 900 * linuxsampler application:
1527     - show available sampler engine types on startup
1528    
1529 schoenebeck 705 * general changes:
1530     - support for muting sampler channels and solo mode of the same, two new
1531     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
1532     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
1533     introduced for this, the behavior is the same like on a mixer console
1534 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
1535     --enable-process-muted-channels which can be used to enable the
1536     processing of muted channels.
1537 iliev 777 - support for sostenuto pedal
1538 iliev 779 - support for monitoring the total number of active voices
1539 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
1540     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
1541 persson 835 - fixed some memory management errors
1542 persson 841 - fixed some concurrency problems that could lead to crashes when
1543     LSCP commands were executed
1544 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
1545     sampler channel (fixes bug #36)
1546 schoenebeck 705
1547 schoenebeck 692 Version 0.3.3 (15 July 2005)
1548 schoenebeck 686
1549     * packaging changes:
1550     - fixed compilation with gcc 4.0
1551    
1552 schoenebeck 687 * Gigasampler format engine:
1553     - LFO preprocessing was performed even though the respective LFO was
1554     disabled by the instrument patch (minor efficiency fix)
1555 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
1556     for volume ramp downs in the same fragment (needed for current voice
1557     stealing implementation) then simply inform the user with a warning
1558     about possible click sounds and reduce the volume ramp down
1559     appropriately instead of cancelling the audio device connection
1560 schoenebeck 687
1561 schoenebeck 677 Version 0.3.2 (24 June 2005)
1562 schoenebeck 609
1563     * packaging changes:
1564     - updated autotools build files to compile on OS X
1565     (conditional compilation of CoreMIDI and MidiShare drivers)
1566 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
1567     './configure --disable-asm' (definitely not recommended)
1568 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
1569     - require automake (>= 1.5) for 'make -f Makefile.cvs'
1570     (due to 'dist-bzip2' automake option)
1571 schoenebeck 649
1572     * Gigasampler format engine:
1573     - support for the gig parameters for "release velocity response" curves
1574     - fine tuning of the EGADSR envelope
1575     - volume of release triggered samples now depends on note-on velocity,
1576     note length and gig parameter "release trigger decay" instead of
1577     note-off velocity.
1578 schoenebeck 663 - revised voice stealing
1579     (fixes crash and endless loop caused by voice stealing)
1580 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
1581 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
1582     instead of when the respective voice is actually launched
1583     (fixes undefined behavior if stolen voices belonged to a key group -
1584     this case was followed by a "killed voice survived" error message)
1585 schoenebeck 669 - fixed minor issue with null/silence samples
1586     (those stole voices even though they don't need a voice at all which
1587     resulted in "voice stealing didn't work out" messages)
1588 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
1589     instrument or audio output device change
1590 schoenebeck 654
1591 schoenebeck 620 * LSCP server:
1592 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1593 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
1594 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
1595 schoenebeck 609
1596 schoenebeck 668 * linuxsampler application:
1597     - added command line parameters --lscp-addr and --lscp-port to override
1598     default IP address and port of LSCP server
1599    
1600 schoenebeck 579 Version 0.3.1 (24 May 2005)
1601    
1602     * initial release

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