/[svn]/linuxsampler/trunk/ChangeLog
ViewVC logotype

Annotation of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2478 - (hide annotations) (download)
Sat Oct 19 07:52:33 2013 UTC (10 years, 5 months ago) by persson
File size: 53549 byte(s)
* fixed build error on newer MinGW
* support building with older jack versions
* support building with spaces in vst sdk path

1 schoenebeck 1993 Version CVS HEAD (?)
2    
3 persson 2086 * packaging changes:
4     - fixed building with newer MinGW-w64
5 persson 2183 - Mac OS X: support the new dir for Core Audio SDK
6     - Mac OS X: fixed building outside source directory
7     - made sure all source files for hostplugins are included when
8     doing "make dist"
9     - removed empty directories left from the cvs to svn migration
10 persson 2185 - fixed compilation with gcc 4.6.1
11 persson 2203 - another "make dist" fix, for the LV2 plugin
12 persson 2185 - made --enable-pthread-testcancel default on Mac OS X
13 persson 2197 - minor Makefile fix for building lscpparser when build and source
14     directories are separate
15 persson 2203 - Mac OS X: made it possible to specify plugin installation dir to
16     configure
17 persson 2208 - Mac OS X: Makefile fix for the install-strip target
18 persson 2335 - fixed compilation with gcc 4.7
19 persson 2343 - fixed configure script error with old autoconf versions
20     - lsatomic.h: use gcc provided atomic functions if building with
21     gcc 4.7 and C++11
22 persson 2365 - modernized configure script
23 persson 2378 - fixed linkage error when building with
24     LDFLAGS="-Wl,--no-undefined" (#190)
25 persson 2390 - fixed compilation with Clang 3.2
26 persson 2420 - removed usage of deprecated Automake variable INCLUDES
27 persson 2460 - fixed building with C++11
28     - build fix: ChangeFlagRelaxed.h was missing in makefile
29     - build fix: libsndfile compiler flags were missing in some
30     makefiles
31 persson 2461 - fix for building with bison 3.0 (#202)
32 schoenebeck 2473 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
33     on the process's main thread
34 persson 2478 - fixed build error on newer MinGW
35     - support building with older jack versions
36     - support building with spaces in vst sdk path
37 persson 2382
38 persson 2086 * general changes:
39 iliev 2012 - Refactoring: moved the independent code from
40     the Gigasampler format engine to base classes
41 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
42     respective profiling code is currently broken
43 schoenebeck 2053 - Introduced support for optional environment variable
44     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
45     where the sampler shall look for instrument editor plugins
46     (patch by Luis Garrido, slightly modified).
47 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
48     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
49     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
50     note (in this implementation of the sampler its simply hard routed to
51     the 1st effect send of the sampler channel, no matter what the actual
52     effect type is)
53     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
54     note (in this implementation of the sampler its simply hard routed to
55     the 2nd effect send of the sampler channel, no matter what the actual
56     effect type is)
57 schoenebeck 2124 - implemented support for internal LADSPA effects
58 schoenebeck 2140 - raised limit of program change queue from 100 to 512
59     (as suggested by Alex Stone)
60 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
61 iliev 2296 - experimental support for per voice equalization
62 iliev 2306 - added command line option --exec-after-init
63 schoenebeck 2330 - Introduced new C++ API method:
64     EngineChannel::InstrumentFileName(int index)
65     allowing to retrieve the whole list of files used for the loaded
66     instrument on an engine channel (a.k.a. part). Some GigaStudio
67     instruments for example are splitted over several files like
68     "Foo.gig", "Foo.gx01", "Foo.gx02", ...
69 schoenebeck 2375 - Added new C++ API method Sampler::GetGlobalMaxVoices().
70     - Added new C++ API method Sampler::GetGlobalMaxStreams().
71     - Added new C++ API method Sampler::SetGlobalMaxVoices().
72     - Added new C++ API method Sampler::SetGlobalMaxStreams().
73 schoenebeck 2377 - Various "const" and "restrict" optimizations.
74 persson 2382 - all engines: add pan CC value to instrument pan parameter before
75     applying panning, instead of using two separate pan functions in
76     series (#182)
77 persson 2427 - added a lock guard class for exception safe mutex handling and
78     used it everywhere appropriate
79 schoenebeck 2448 - Immediately apply scale tuning changes to active voices.
80     - Exposed scale tuning to C++ API (along to the already existing standard
81     SysEx way).
82 persson 2452 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
83     and broken for ppc64. (Seq_cst loads and stores are actually not
84     used in LS, so the bug wasn't noticable.)
85     - lsatomic.h: added ARMv7 support
86 iliev 2012
87 persson 2043 * Gigasampler format engine:
88     - implemented the "round robin keyboard" dimension
89     - fixed round robin and random dimensions for cases when number of
90     dimension zones is not a power of two
91     - made round robin use a counter for each region instead of each
92     key
93 persson 2382 - bugfix: pitch LFO controller "internal+aftertouch" was broken
94     - bugfix: filter keyboard tracking was broken
95     - filter performance fix (an unnecessary copy was made of the
96     filter parameters in each sub fragment)
97     - handle special case when pan parameter in gig file has max or
98     min value
99 schoenebeck 2396 - Exclusive Groups: don't ever stop voices of the same note,
100     doesn't sound naturally with a drumkit
101 persson 2408 - fixed EG1 modulation when attack or release is zero
102 persson 2043
103 schoenebeck 2047 * SFZ format engine:
104 iliev 2012 - Initial implementation (not usable yet)
105 persson 2055 - added support for v2 multiple stage envelope generators
106     - added a fine-tuned v1 envelope generator instead of using the
107     one from the gig engine
108 persson 2058 - fixed memory leak and memory handling errors
109 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
110 persson 2058 - allow non-numerical key values ("C#4" for example)
111     - "key" opcode now sets pitch_keycenter too
112     - fixed error when unloading instrument with same sample used by
113     multiple regions
114     - added some opcode aliases, like loopmode for loop_mode, to be
115     more compatible
116 persson 2061 - added support for trigger=release and rt_decay
117 persson 2063 - added support for off_mode=normal
118 persson 2072 - added support for random, seq_position, seq_length and volume
119     - added v1 LFO opcodes to parser (no support in engine yet)
120 persson 2082 - added support for amp_veltrack and amp_velcurve_N
121     - fine-tuned the default velocity curve
122 persson 2086 - added support for transpose
123     - fixed crash when using sw_down/up
124     - improved logic for sw_lokey/hikey/up/down/last
125     - added more v1 aliases to parser
126 persson 2091 - reduced memory usage for sfz data
127 persson 2101 - RT-safeness: avoid malloc in audio thread
128     - fixed a bug that could cause voice stealing to fail
129 persson 2106 - optimized sample lookup
130 persson 2114 - improved support for exclusive groups (group, off_by and
131     off_mode)
132 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
133     - added support for loop_mode=one_shot
134 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
135     - added support for Ogg Vorbis sample files
136 persson 2167 - use loop markers from sample file if loop_start and loop_end are
137     not set in sfz file
138 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
139     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
140     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
141     cutoff_cc, cutoff_chanaft.
142     - bugfix: zero ampeg_sustain didn't work
143 persson 2176 - added support for velocity effect on amplifier envelope time
144     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
145     ampeg_vel2release)
146 persson 2203 - added support for EG hold (ampeg_hold)
147 iliev 2216 - added support for sample offset (offset)
148 iliev 2218 - use the newly introduced signal units model
149 iliev 2219 - implemented opcodes lfoN_delay,
150     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
151 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
152     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
153     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
154     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
155     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
156 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
157     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
158     amplfo_delay, amplfo_freq, amplfo_depth
159 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
160     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
161     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
162     fileg_vel2release
163 iliev 2223 - implemented opcode lfoN_wave
164 iliev 2224 - implemented opcode pitchlfo_depthccN
165 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
166     lfoN_pitch, lfoN_pitch_onccX
167 iliev 2226 - implemented opcodes pitchlfo_fade,
168     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
169 iliev 2227 - implemented opcodes fillfo_freqccN,
170     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
171 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
172     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
173     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
174 persson 2317 - lfoN_* and egN_* opcodes defined in group sections
175 iliev 2229 are now taken into account
176 iliev 2230 - implemented curves
177     - implemented opcodes volume_onccN, volume_curveccN
178 iliev 2232 - implemented opcode volume_smoothccN
179 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
180     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
181     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
182     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
183     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
184 iliev 2234 - implemented opcode end
185 iliev 2235 - implemented opcodes egN_amplitude_onccX,
186     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
187     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
188 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
189     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
190     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
191     xfout_loccN, xfout_hiccN, xf_cccurve
192 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
193     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
194     egN_pan_curveccX, pitch_veltrack
195     - when failed to parse a sfz file
196     print the line number on which the error occurs
197 iliev 2244 - use common pool of CC objects to minimize RAM usage
198 iliev 2248 - implemented opcodes amplfo_delay_onccN,
199     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
200     pitchlfo_delay_onccN, pitchlfo_fade_onccN
201 iliev 2249 - implemented opcodes fileg_delay_onccN,
202     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
203     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
204     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
205     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
206     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
207 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
208 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
209     was not set or was set to zero
210     - lfoN_freq_onccX wasn't working when lfoN_freq
211     was not set or was set to zero
212 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
213     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
214 iliev 2253 - implemented opcodes fillfo_depthchanaft,
215     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
216     pitchlfo_depthchanaft, pitchlfo_freqchanaft
217 iliev 2264 - implemented opcodes pitch_onccN,
218     pitch_curveccN, pitch_smoothccN, pitch_stepccN
219 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
220     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
221     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
222     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
223 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
224     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
225     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
226     eq1_gainccN, eq2_gainccN, eq3_gainccN
227 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
228     delay_samples, delay_samples_onccN
229 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
230     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
231     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
232     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
233     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
234     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
235     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
236     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
237     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
238     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
239     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
240     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
241     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
242     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
243     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
244 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
245     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
246 persson 2311 - sfz parser: allow double spaces in sample filenames
247     - sfz parser: allow absolute paths for sample filenames
248     - use linear decay and release for filter and pitch EG
249 persson 2315 - bugfix: only the first amp_veltrack definition in a file was
250     used
251 persson 2317 - bugfix: looping was disabled if loop_start was set to 0
252     - allow regions with end=-1 to turn off other regions using the
253     group and off_by opcodes (#168)
254     - made end=0 play the whole sample
255     - fixed support for lochan and hichan opcodes (#155)
256 persson 2361 - fixed crash when using lochan/hichan opcodes (#187)
257 persson 2382 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
258 persson 2400 - added FLAC support (#191)
259 persson 2403 - sfz parser bugfix: lines starting with whitespace were ignored
260     - added amplitude opcode
261 iliev 2012
262 schoenebeck 2047 * SoundFont format engine:
263 iliev 2012 - Initial implementation (not usable yet)
264 persson 2101 - RT-safeness: avoid malloc in audio thread
265     - fixed a bug that could cause voice stealing to fail
266 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
267 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
268     - initial implementation of cutoff filter
269 persson 2311 - use linear decay and release for filter and pitch EG
270 iliev 2012
271 schoenebeck 2372 * Host plugins (VST, AU, LV2, DSSI):
272 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
273 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
274 persson 2045 - VST bugfix: If the host called resume() before and after
275     changing sample rate or block size, the number of channels was
276     incorrectly set to two. This caused silence in Cubase 5.
277 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
278     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
279     64 bit Windows
280 persson 2197 - AU: changed number of output channels from one stereo to 16
281     stereo
282     - VST: made it possible to build the VST plugin for Mac
283     - AU: link AU plugin dynamically if --disable-shared isn't
284     specified
285 schoenebeck 2372 - LV2 "state" extension support (patch by David Robillard)
286 persson 2316 - VST bugfix: instrument loading hang and crashed the host when
287     the plugin was loaded a second time (#174)
288 persson 2324 - plugin bugfix: instrument loading hang when the plugin was
289     loaded a second time (this time it's for Linux and Mac, previous
290     similar fix was for Windows)
291     - thread safety fixes for the instrument loading thread
292 persson 2343 - LV2: use the new lv2 package if present
293 persson 2347 - VST: try to open Fantasia automatically on Linux and Mac too (on
294     Linux, the Fantasia jar should be placed in <prefix>/share/java)
295     - VST: fixed crashes on Linux Ardour and EnergyXT
296 persson 2354 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
297     port and audio channel routing for DSSI plugins are now visible.
298 persson 2356 - LV2: use urid and atom extensions instead of deprecated uri-map
299     and event
300     - LV2: lv2 package 1.0 is now required to build the LV2 plugin
301     - LV2: changed number of output channels to 16 stereo, just like
302     the VST and AU plugins
303 persson 2360 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
304     - LV2: made LV2 plugin buildable on Windows and Mac
305 schoenebeck 2372 - VST: implemented retrieval and switching of programs using the
306     sampler's internal MIDI instrument mapping system
307 persson 2203
308 schoenebeck 1993 * MIDI driver:
309     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
310     the ALSA sequencer client name
311 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
312     there is no reason for this limit
313 persson 2311 - MME: fixed memory handling bug found with cppcheck
314 persson 2324 - MME: removed compiler warning
315 schoenebeck 2370 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
316     which allows to retrieve the list of CoreMIDI clients / ports and to connect
317     to them a la JACK, via the usual sampler APIs
318     - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
319     the driver will automatically connect to other CoreMIDI clients' ports
320     (e.g. external MIDI devices being attached to the Mac)
321 schoenebeck 2380 - added support for MIDI note on velocity filter
322 persson 2382 - CoreMIDI: fixed memory deallocation error
323 schoenebeck 2384 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
324     virtual keyboards in frontends / instrument editors being stuck.
325 schoenebeck 2385 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
326 schoenebeck 2426 - Implemented missing handling of MIDI "running status".
327 schoenebeck 2431 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
328 persson 2451 - MME bugfix: driver wasn't closed properly
329 schoenebeck 1993
330 persson 2175 * audio driver:
331     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
332 schoenebeck 2411 - JACK audio: react on sample rate changes.
333     - JACK audio: react on buffer size changes.
334     - JACK audio: jack_port_get_buffer() was cached and called outside
335     RT context.
336 persson 2420 - ASIO driver: removed compiler warnings
337 schoenebeck 2463 - CoreAudio: fixed minor error handling bug
338 persson 2175
339 schoenebeck 2024 * LSCP server:
340     - added support for sending MIDI CC messages via LSCP command
341     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
342 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
343     - added LSCP command "LIST AVAILABLE_EFFECTS"
344     - added LSCP command "GET EFFECT INFO <effect-index>"
345     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
346     - added LSCP command
347     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
348     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
349     - added LSCP command "GET EFFECT_INSTANCES"
350     - added LSCP command "LIST EFFECT_INSTANCES"
351     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
352     - added LSCP command
353     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
354 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
355     <effect-instance> <input-control> <value>"
356     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
357     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
358     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
359 schoenebeck 2135 - added LSCP command
360 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
361 schoenebeck 2135 - added LSCP command
362 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
363     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
364 schoenebeck 2135 <effect-chain> <effect-instance>"
365 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
366     <effect-chain> <effect-chain-pos> <effect-instance>"
367     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
368 schoenebeck 2138 <effect-chain> <chain-pos>"
369 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
370 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
371 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
372 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
373     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
374     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
375 schoenebeck 2024
376 iliev 2012 * Bug fixes:
377     - Fixed crash which may occur when MIDI key + transpose is out of range
378 persson 2114 - minor valgrind fixes
379 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
380 schoenebeck 2123 channel to a different engine type
381 persson 2127 - fixed crash when deleting a sampler channel or changing engine
382     type while an instrument load was in progress
383 persson 2162 - bugfix: playing a note while changing the instrument could cause
384     a crash, or give "Handing back unknown region" error messages
385 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
386     refresh) could cause instruments to be unloaded
387 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
388     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
389 persson 2185 - Mac OS X: fixed hanging threads
390 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
391     it caused hanging threads on Windows
392 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
393     after MIDI/audio device creation failure
394 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
395     instruments were uselessly precached with zero samples, however it still
396     took the full preloading time and on 1st program change the respective
397     instrument was completely reloaded again.
398 persson 2277 - fixed handling of rapid bank select and program change messages
399     sent to the same sampler channel (patch from the Open Octave
400     project, slightly adjusted)
401 iliev 2296 - fixed crash when trying to create an effect instance with controls
402     which min and/or max values depend on the sample rate
403 iliev 2309 - fixed bug #162
404 persson 2313 - bugfix: LADSPA_PATH was not evaluated correctly when containing
405     multiple paths (#165)
406 persson 2324 - thread safety fixes for the instrument loading thread
407 persson 2326 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
408     (#176)
409     - more thread safety fixes for the instrument loading thread
410 persson 2327 - sfz/sf2 engine: fixed crash when using small audio fragment size
411 persson 2349 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
412 persson 2351 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
413     introduced in previous fix)
414 persson 2352 - fixed crash when a channel received a program change while
415     playing a note in a key group
416 schoenebeck 2375 - fixed erroneous error message piping in VoiceBase.h
417     (labelled "Disk stream not available in time")
418 schoenebeck 2413 - Update effects on sample rate & period size changes (to avoid
419     crashes and noise on such transitions).
420 persson 2317
421 persson 1957 Version 1.0.0 (31 July 2009)
422 schoenebeck 1599
423 schoenebeck 1639 * packaging changes:
424     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
425     causing e.g. the libgig test to fail when
426     "./configure --disable-jack-driver" was used
427     (patch by Alexis Ballier)
428 persson 1713 - fixed compilation with gcc 4.3
429 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
430 persson 1794 - fixed configure so it detects x86_64 (#107)
431 persson 1808 - fixes for building with newer MinGW versions
432     - fix for building with bison 2.4 (#111)
433 persson 1842 - fixed building with libgig installed in a non-standard directory
434 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
435 persson 1897 - Windows: look for editor plugins and Fantasia using base
436 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
437     directory above)
438 persson 1899 - configure script fix: removed unconditional use of SSE
439 persson 1923 - fixed building with sqlite installed in a non-standard directory
440 persson 1931 - when cross-compiling, don't try to create instruments.db
441     - fix for new mingw-w64 version, which has usleep
442 schoenebeck 1639
443 schoenebeck 1601 * general changes:
444     - bugfix: on some POSIX systems instrument editor plugins refused to
445     load as we used a non-portable Linux specific struct field
446     (fixes bug #70, patch by Ronald Baljeu)
447 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
448     plugin DLL on Windows systems failed
449 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
450     - optimized the SynchronizedConfig class so it doesn't wait
451     unnecessarily long after an update
452 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
453     events (e.g. to highlight the pressed keys on the virtual keyboard
454     of gigedit)
455 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
456 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
457 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
458     is only used by very few systems, most pick the int math
459     implementation, which is usually faster)
460 persson 1748 - fixes for audio drivers with varying buffer sizes
461 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
462     VST plugin
463 iliev 1789 - notification events for stream/voice count statistics are now sent
464     only when there are actual changes
465 persson 1790 - added memory ordering constraints to improve stability on
466     multi-core and multi-cpu systems
467 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
468 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
469 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
470     be switched on by command line option "--stacktrace" (the automatic
471     stacktrace mechanism seems to be broken on most systems at the moment)
472 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
473     a pointer to the launched InstrumentEditor object
474 schoenebeck 1876 - added optional 3rd party user data parameter for following
475     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
476     InstrumentEditor::Launch(),
477     InstrumentManager::LaunchInstrumentEditor()
478 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
479     model more strictly
480 persson 1895 - fixes for using large audio device buffers
481 persson 1951 - Windows: add the installation directory to the DLL search path
482     when loading an editor plugin (solves problems with VST and
483     gigedit on systems with other GTK versions installed)
484 schoenebeck 1601
485 schoenebeck 1599 * audio driver:
486     - removed the nonsense audio channel constraint (which was hard coded to
487     max. 100 audio channels) for most audio drivers
488 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
489     opposed to the LSCP specs
490 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
491     reflected the wrong value
492 persson 1644 - fixed a memory management bug in ASIO driver
493 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
494 persson 1777 - JACK: use jack_client_open instead of the deprecated
495 persson 1748 jack_client_new
496 iliev 1829 - added (experimental) CoreAudio driver
497 persson 1888 - applied old fixes to the ASIO driver that were included in the
498     previous binary release but accidentally never committed to CVS
499     (fixes #117)
500 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
501     win64)
502 persson 1895 - VST: added support for sample rate and buffer size changes
503     - VST: close editor (Fantasia) when the VST is removed
504 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
505     - VST: export main function as "main" on Linux too (fix for
506     energyXT)
507 persson 1917 - VST: changed number of output channels from one stereo to 16
508     stereo
509 persson 1922 - added channel routing, fxsends and midi maps to the settings
510     stored in the plugin state
511 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
512     AudioChannel::CopyTo() methods using GCC vector exensions
513     (if available)
514 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
515     exception when getting parameters from a disconnected device
516 schoenebeck 1599
517 persson 1651 * MIDI driver:
518     - added JACK MIDI driver
519 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
520     want to (mis)use it for some purpose ("fixed" in all current MIDI
521     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
522 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
523 persson 1887 CoreMidi or AU
524 persson 1889 - fixed mingw-w64 compilation error in MME driver
525 persson 1924 - made program change handling in MIDI thread real-time safe by
526     moving the logic to a non-RT thread
527 persson 1951 - fixed minor memory leak in ALSA driver
528 persson 1651
529 schoenebeck 1604 * instruments database:
530 iliev 1603 - avoid time consuming samples scanning when adding instruments
531     to the instruments database
532 iliev 1727 - added support for handling lost files in the instruments database
533 iliev 1781 - Implemented option for adding instruments in separate directories
534     in the instruments database
535     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
536 persson 1908 - work-around for missing fnmatch function on Windows to make
537     instrument database compilable
538 schoenebeck 1930 - added instrument database support on Windows
539     works with both standalone mode and VST plugin.
540     the instruments DB file is located in
541     %USERPROFILE%\.linuxsampler\instruments.db which allows different
542     databases for each windows user
543     if no DB is present it automatically creates the .linuxsampler subdir
544     and then creates an empty DB
545 persson 1943 - fixed recursive import, which was broken on Windows
546 iliev 1603
547 persson 1644 * Gigasampler format engine:
548     - fixed a memory leak that could happen when a channel was deleted
549     while notes were playing
550 persson 1646 - made it possible to load an instrument even if the audio thread
551     isn't running
552 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
553     enough for piano gigs with pedal noise samples
554 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
555     respective FX send MIDI controller was used
556 schoenebeck 1724 - added support for GM global device volume SysEx message
557 schoenebeck 1762 (can be selected at compile time to either apply globally to the
558     whole sampler [default] or only to the sampler channels that are
559     connected to the respective MIDI input port the SysEx message arrived
560     on)
561 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
562     sometimes wrongly killed in the same buffer, causing no sound to
563     be played
564 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
565     which is usally used to switch a part between chromatic sounds and
566     drumkit sounds (as opposed to their common default setting of MIDI
567     part 10 being a drumkit part and all other ones chromatic parts), in
568     LS however one can switch between the first 16 MIDI instrument maps
569     defined for the sampler
570 persson 1764 - made it possible to create multiple sample channels even if the
571     audio thread isn't running
572 persson 1844 - fixed crash when removing channel with active voices (#116)
573 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
574     un-cache the respective sample if it's really not used by any
575     sampler engine anymore
576     - re-cache samples in case they were changed by an instrument editor,
577     e.g. when a sample was added while playing (#82)
578 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
579     same time stamp as the voice's note-on event and occured both in the
580     same audio fragment cycle (fixes bug #112)
581 persson 1858 - added support for the "fine tune" and "pitch bend range"
582     instrument-level gig parameters
583     - fixed minor artifacts in pitch bend handling
584 schoenebeck 1860 - added support for GS Reset SysEx message
585 persson 1862 - allow gig files to use unlimited downward pitch shifting
586     - added a limit check for upward pitch shifting
587 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
588     note was silent
589 persson 1923 - fixed crash happening when a pitch bend event arrived at the
590     same time a new instrument was loading
591 persson 1644
592 schoenebeck 1687 * LSCP server:
593     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
594     react on MIDI data arriving on certain sampler channels (so far only
595     Note-On and Note-Off events are sent via this LSCP event)
596 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
597     react on MIDI data arriving on certain MIDI input devices (so far only
598     Note-On and Note-Off events are sent via this LSCP event)
599 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
600     SET DB_INSTRUMENT FILE_PATH
601 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
602     frontends to send MIDI messages to specific sampler channel
603     - added two additional fields to GET FILE INSTRUMENT INFO command -
604     KEY_BINDINGS and KEYSWITCH_BINDINGS
605 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
606     was incorrect
607 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
608 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
609     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
610     be triggered respectively
611     - added new LSCP command "SET STREAMS" to globally alter the maximum
612     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
613     which will be triggered respectively
614 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
615     a gigedit file dialog is opened)
616 iliev 1848 - close all connections when LSCPServer is deleted
617 iliev 1882 - hard close of all sockets on exit
618 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
619     driver
620 schoenebeck 1687
621 iliev 1761 * Bug fixes:
622     - fixed a crash which occurs when removing a sampler channel waiting
623     to start instrument loading after another channel
624 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
625     instrument loading in progress (bug #113)
626 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
627     instrument with PERSISTENT load mode
628 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
629     - fixed memory leaks when issuing the following LSCP commands:
630     GET AUDIO_OUTPUT_DRIVER INFO
631     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
632     GET MIDI_INPUT_DRIVER INFO
633     GET MIDI_INPUT_DRIVER_PARAMETER INFO
634     - fixed possible compilation error when sqlite is not present
635 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
636 iliev 1847 - fixed crash when changing the audio output device of a sampler
637     channel with loaded instrument and start playing notes
638 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
639 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
640     PowerPC, which probably could cause crashes on that platform
641 persson 1889 - fixed a memory management error which could cause a crash when a
642     plugin was unloaded
643 persson 1896 - bugfix: two private structs had the same name, which could cause
644     problems if the linker chose the wrong constructor
645 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
646     Windows
647 iliev 1761
648    
649 schoenebeck 1560 Version 0.5.1 (6 December 2007)
650 schoenebeck 1454
651     * packaging changes:
652     - added autoconf checks for pthread library
653     - added autoconf check for pthread bug found on certain NPTL-enabled
654     glibc versions (see Gentoo bug report #194076)
655 senoner 1502 - added autoconf checks for MS Windows
656 schoenebeck 1454
657 persson 1455 * general changes:
658     - bugfix: the thread used by an editor plugin didn't die when the
659     editor closed
660 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
661     out all the space. operator--() did not apply size_mask after
662     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
663     order to avoid problems with the _NonVolatileReader functions.
664     - bugfix: Stream.h: added a missing divide by BytesPerSample in
665     GetWriteSpace(). Since this function is currently only used in
666     the stream's qsort() compare function, it didn't trigger any
667     bugs.
668     - Resampler.h, Synthesizer.h: cubic interpolation now works in
669     24bit mode too. Faster method to read 24bit words on little
670     endian machines (x86): replaced 3 byte reads + shifts with a 1
671     unaligned 32bit read and shift
672     - experimental support for MS Windows (MIDI input via MME, AUDIO
673     output via ASIO)
674     - made handling of SIGINT signal (Ctrl-C) a bit more robust
675 iliev 1541 - support for monitoring the total number of active disk streams
676     (new LSCP commands: GET TOTAL_STREAM_COUNT,
677     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
678 persson 1455
679 senoner 1500 * AUDIO driver:
680 persson 1534 - added Windows ASIO low latency audio driver
681 senoner 1500
682 senoner 1485 * MIDI driver:
683 schoenebeck 1495 - added MME Windows MIDI driver
684 senoner 1485
685 schoenebeck 1471 * LSCP server:
686     - added support for Windows style path / filenames, however with
687     forward slash path separators instead of backslash
688     (i.e. "C:/foo/bar.gig")
689 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
690     apostrophes as well
691 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
692     "LIST FILE INSTRUMENTS <file>" and
693     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
694     about an arbitrary instrument file on the system where the sampler is
695     running on
696 schoenebeck 1471
697 schoenebeck 1424 Version 0.5.0 (15 October 2007)
698 schoenebeck 947
699 schoenebeck 1065 * packaging changes:
700 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
701     API header files anymore
702 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
703     the Doxygen API documentation (explicitly listed in Doxyfile.in)
704 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
705     capable to execute our autoconf environment, thus no need anymore
706     to maintain the compile time configuration file (osx/version.h) for
707     OSX manually (patch by Toshi Nagata)
708 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
709     parameters
710 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
711     C++ API header files, all implementation internal global definitions
712     are now in global_private.h
713     - atomic.h is not exposed to the C++ API anymore
714     - no need to include config.h anymore for using LS's API header files
715     - fixed warnings in API doc generation
716 schoenebeck 1065
717 schoenebeck 947 * general changes:
718     - replaced the old, confusing MIDI program change mechanism by a
719     flexible MIDI instrument mapper which allows to map arbitrary
720 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
721 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
722     loaded on the respective channel when such MIDI program change
723     messages arrive, beside that, each entry allows to define a life-time
724     strategy for the instrument, so the user can define whether the
725     instrument should i.e. be permanently loaded (to be able to switch
726     quickly among sounds) or i.e. loaded just on demand when the
727     respective program change arrives (to safe RAM space), as well as a
728     global volume factor for each entry, so the user can adjust the volume
729     dynamic of his mapped instrument collection without having to modify
730 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
731     MIDI instrument maps and assign each sampler channel individually
732     a certain map, so that i.e. separation of normal instruments and
733     drumkits is possible
734 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
735     MIDI instrument maps, MIDI instruments, FX sends, global volume.
736 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
737     due to a constant size RingBuffer FIFO which is now replaced by a
738     dynamic (unlimited) size std::list FIFO
739 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
740     output channels for being processed by external effect processors
741     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
742     controllers
743 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
744 iliev 1130 - Implemented new, improved notification system
745 schoenebeck 1149 - fixed compilation errors regarding OSX
746     (patch by Toshi Nagata)
747 iliev 1161 - implemented instruments database
748 iliev 1345 - added support for escape sequences to the instruments database
749 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
750     within the sampler's process (by using instrument editor plugins),
751     you'll notice the new "Registered instrument editors:" message on
752 schoenebeck 1407 startup, added a new LSCP command:
753     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
754 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
755     given sampler channel, the plugin path can be overridden at compile
756     time with ./configure --enable-plugin-dir=/some/dir
757 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
758     in the sampler's process to safely edit instruments while playing
759     without a crash (hopefully) by either suspending single regions
760     wherever possible or if unavoidable whole engine(s)
761 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
762     policy and priority on thread level, set a minimum stack size for
763     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
764     threads simply inherited properties of starting thread instead of
765     setting their own policy and priority
766 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
767     main process did not wait for the stack trace process to finish
768     its output
769 persson 1248 - fixed some minor memory leaks
770 schoenebeck 1259 - reenabled assembly features support, at the moment only for
771     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
772 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
773     register, to avoid relocations in the text segment at runtime)
774 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
775 schoenebeck 947
776     * MIDI driver:
777     - dispatch bank select (MSB and LSB) messages
778    
779 schoenebeck 1049 * audio driver:
780     - the ALSA audio output driver parameters now reflect the correct
781     parameter value ranges for the respective selected sound card
782     (patch by Till Wimmer, a bit fixed and extended)
783    
784 persson 951 * Gigasampler format engine:
785     - if a filter is used and EG2 finishes before EG1, let the voice
786     die when EG2 has finished (this fixes a problem with clicks and
787     voice starvation for some gigs)
788 persson 1038 - playback is no longer disabled during instrument loading
789     - all notes playing on a channel that changes its instrument keep
790     playing with the old instrument until they get a note off
791     command
792 persson 1039 - EG fix: a release value of zero could cause noises or crash
793 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
794 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
795     above max sustain level, which means that there is a decay phase
796     even if sustain is 100%
797 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
798     noises or crashes
799 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
800 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
801     supplied to the configure script (fixes #46)
802 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
803     instead of a fix value
804 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
805     127 (solo mode) only kill voices if the respective mode really
806     changed
807 persson 951
808 schoenebeck 1244 * LSCP server:
809     - fixed compile time error for old Bison versions
810     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
811 schoenebeck 1245 - parser now supports extended ASCII character set
812     (up to ASCII code 255, i.e. includes now umlauts and accents)
813     - filename arguments in LSCP commands now allow to use escape
814     sequences, that is directly literal as one of: \', \", \\, \n, \r,
815     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
816     code value like \xf2) (fixes bug #24)
817 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
818     least one of their text-based parameters (i.e. name, description):
819     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
820     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
821     "SET DB_INSTRUMENT_DIRECTORY NAME",
822     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
823     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
824     "FIND DB_INSTRUMENT_DIRECTORIES"
825 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
826     occured, the unexpected character and the actually expected, possible
827     character(s), the latter only if less than 5 possibilities)
828 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
829     settings
830 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
831     of strings were treated as being one string containing commas
832     (fixes #57)
833 schoenebeck 1244
834 iliev 959 * Bug fixes:
835     - fixed crash occurring on certain LSCP scripts (Bug 39)
836 persson 1038 - another thread safety fix for lscp "load engine" and "set
837     channel audio output device"
838 iliev 1283 - fixed a crash which occurs when reassigning the same engine
839     on a sampler channel with connected MIDI device
840 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
841     device connected to a sampler channel to number less then or equal
842     to the index of the port to which the sampler channel is connected.
843 iliev 1296 - The previous bindings were not been disconnected when altering
844     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
845     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
846 iliev 1297 - The active stream/voice count statistic was incorrect.
847 iliev 1298 - notification events were not been sent for some sampler
848     channel changes
849 iliev 1305 - added default min and max values to restrict the number of allowed
850     audio output channels and MIDI input ports
851 iliev 1306 - the connection to the PCM interface is now closed when destroying
852     an audio output device
853 schoenebeck 1332 - files with slash in their path or filename could not be loaded
854 iliev 959
855 schoenebeck 1221 * test cases:
856     - updated and fixed (haven't been touched in a while)
857    
858 schoenebeck 937 Version 0.4.0 (24 November 2006)
859 persson 696
860 schoenebeck 697 * packaging changes:
861 capela 868 - changed deprecated copyright attribute to license; added ldconfig
862     to post-(un)install steps; added devel package for liblinuxsampler;
863     to linuxsampler.spec (RPM)
864 schoenebeck 697 - install necessary development header files for allowing 3rd party
865     applications to link against liblinuxsampler
866     - liblinuxsampler's API documentation can be generated with 'make docs'
867     (Doxygen required)
868 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
869     implementation (currently either an integer math solution or a
870     di-harmonic approximation), automatic detection can be overriden
871     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
872     configure script argument though (mandatory for cross-compilation)
873 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
874     provided some on his own (as CXXFLAGS)
875 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
876     messages
877 schoenebeck 852 - added compile time options to allow disabling the various audio and
878     MIDI drivers
879 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
880     (patch by Ebrahim Mayat)
881 schoenebeck 697
882 persson 696 * Gigasampler format engine:
883 schoenebeck 738 - extensive synthesis optimization
884     (reimplementation of EGs and LFO(s), removed synthesis parameter
885     prerendering and the synthesis parameter matrix in general, splitting
886     each audio fragment into subfragments now where each subfragment uses
887 persson 830 constant pitch and filter coefficients. The volume coefficient is
888     linearly interpolated inside a subfragment, unless
889     --disable-interpolate-volume is set.)
890 persson 696 - fine tuning of the EG modulation parameters
891 persson 729 - improved filter cutoff calculation by adding support for the
892     following gig parameters: Cutoff freq (used when no cutoff
893     controller is defined), Control invert, Minimum cutoff, Velocity
894 persson 791 curve and Velocity range. The keyboard tracking now scales
895     cutoff frequency instead of resonance.
896 persson 877 - added support for gig parameter Resonance.
897 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
898 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
899     which can be overridden with --enable-global-attenuation
900 persson 783 - EG fixes: made the length of "attack hold" stage more
901     accurate. Release stage can now start before attack stage
902 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
903     time now has a minimal value to prevent clicks.
904 persson 799 - fixed pitch changes larger than one octave
905 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
906     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
907     all modes can be altered via standard GM messages, that is CC5 for
908     altering portamento time, CC65 for enabling / disabling portamento
909     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
910 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
911     parameter) and crossfade
912 persson 831 - added support for the "attenuation controller threshold" gig
913     parameter
914 persson 832 - added smoothing of volume changes caused by control change
915     messages
916 persson 865 - sample loop parameters are now taken from the DimensionRegion
917     instead of the wave chunk
918     - fixed keyswitching for v3 gigs with a number of keyswitch splits
919     not equal to a power of two
920 persson 877 - reimplementation of the filter algorithm. The new filter is more
921     accurate and supports all gig filter types, including bandreject
922     and lowpass turbo.
923 persson 903 - real support for 24 bit samples - samples are not truncated to
924     16 bits anymore
925     - support for aftertouch (channel pressure, not polyphonic
926     aftertouch)
927 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
928     amplifying from 0)
929 persson 696
930 schoenebeck 711 * LSCP server:
931     - fixed application exit on broken pipe error (fixes bug #20)
932 iliev 793 - fixed the notification messages delay due to lack of
933     network activity (fixes bug #26)
934 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
935     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
936 schoenebeck 711
937 schoenebeck 838 * audio driver:
938     - added aRts audio output driver (by no means RT safe)
939    
940 schoenebeck 775 * MIDI driver:
941     - fixed legacy sysex code which caused dispatching of MIDI SysEx
942     messages several times instead of once
943 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
944     for events (i.e. for offline rendering based MIDI drivers)
945 persson 922 - added checks for bad MIDI data
946 schoenebeck 775
947 schoenebeck 900 * linuxsampler application:
948     - show available sampler engine types on startup
949    
950 schoenebeck 705 * general changes:
951     - support for muting sampler channels and solo mode of the same, two new
952     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
953     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
954     introduced for this, the behavior is the same like on a mixer console
955 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
956     --enable-process-muted-channels which can be used to enable the
957     processing of muted channels.
958 iliev 777 - support for sostenuto pedal
959 iliev 779 - support for monitoring the total number of active voices
960 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
961     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
962 persson 835 - fixed some memory management errors
963 persson 841 - fixed some concurrency problems that could lead to crashes when
964     LSCP commands were executed
965 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
966     sampler channel (fixes bug #36)
967 schoenebeck 705
968 schoenebeck 692 Version 0.3.3 (15 July 2005)
969 schoenebeck 686
970     * packaging changes:
971     - fixed compilation with gcc 4.0
972    
973 schoenebeck 687 * Gigasampler format engine:
974     - LFO preprocessing was performed even though the respective LFO was
975     disabled by the instrument patch (minor efficiency fix)
976 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
977     for volume ramp downs in the same fragment (needed for current voice
978     stealing implementation) then simply inform the user with a warning
979     about possible click sounds and reduce the volume ramp down
980     appropriately instead of cancelling the audio device connection
981 schoenebeck 687
982 schoenebeck 677 Version 0.3.2 (24 June 2005)
983 schoenebeck 609
984     * packaging changes:
985     - updated autotools build files to compile on OS X
986     (conditional compilation of CoreMIDI and MidiShare drivers)
987 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
988     './configure --disable-asm' (definitely not recommended)
989 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
990     - require automake (>= 1.5) for 'make -f Makefile.cvs'
991     (due to 'dist-bzip2' automake option)
992 schoenebeck 649
993     * Gigasampler format engine:
994     - support for the gig parameters for "release velocity response" curves
995     - fine tuning of the EGADSR envelope
996     - volume of release triggered samples now depends on note-on velocity,
997     note length and gig parameter "release trigger decay" instead of
998     note-off velocity.
999 schoenebeck 663 - revised voice stealing
1000     (fixes crash and endless loop caused by voice stealing)
1001 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
1002 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
1003     instead of when the respective voice is actually launched
1004     (fixes undefined behavior if stolen voices belonged to a key group -
1005     this case was followed by a "killed voice survived" error message)
1006 schoenebeck 669 - fixed minor issue with null/silence samples
1007     (those stole voices even though they don't need a voice at all which
1008     resulted in "voice stealing didn't work out" messages)
1009 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
1010     instrument or audio output device change
1011 schoenebeck 654
1012 schoenebeck 620 * LSCP server:
1013 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1014 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
1015 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
1016 schoenebeck 609
1017 schoenebeck 668 * linuxsampler application:
1018     - added command line parameters --lscp-addr and --lscp-port to override
1019     default IP address and port of LSCP server
1020    
1021 schoenebeck 579 Version 0.3.1 (24 May 2005)
1022    
1023     * initial release

  ViewVC Help
Powered by ViewVC