/[svn]/linuxsampler/trunk/ChangeLog
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revision 1857 by schoenebeck, Sat Mar 7 19:23:10 2009 UTC revision 2403 by persson, Sun Jan 20 19:01:53 2013 UTC
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1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * packaging changes:
4        - fixed building with newer MinGW-w64
5        - 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        - fixed compilation with gcc 4.6.1
11        - another "make dist" fix, for the LV2 plugin
12        - made --enable-pthread-testcancel default on Mac OS X
13        - minor Makefile fix for building lscpparser when build and source
14          directories are separate
15        - Mac OS X: made it possible to specify plugin installation dir to
16          configure
17        - Mac OS X: Makefile fix for the install-strip target
18        - fixed compilation with gcc 4.7
19        - 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        - modernized configure script
23        - fixed linkage error when building with
24          LDFLAGS="-Wl,--no-undefined" (#190)
25        - fixed compilation with Clang 3.2
26    
27      * general changes:
28        - Refactoring: moved the independent code from
29          the Gigasampler format engine to base classes
30        - command line option '--profile' is currently disabled, since the
31          respective profiling code is currently broken
32        - Introduced support for optional environment variable
33          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
34          where the sampler shall look for instrument editor plugins
35          (patch by Luis Garrido, slightly modified).
36        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
37        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
38        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
39          note (in this implementation of the sampler its simply hard routed to
40          the 1st effect send of the sampler channel, no matter what the actual
41          effect type is)
42        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
43          note (in this implementation of the sampler its simply hard routed to
44          the 2nd effect send of the sampler channel, no matter what the actual
45          effect type is)
46        - implemented support for internal LADSPA effects
47        - raised limit of program change queue from 100 to 512
48          (as suggested by Alex Stone)
49        - implemented sine LFO, pulse LFO and saw LFO
50        - experimental support for per voice equalization
51        - added command line option --exec-after-init
52        - Introduced new C++ API method:
53          EngineChannel::InstrumentFileName(int index)
54          allowing to retrieve the whole list of files used for the loaded
55          instrument on an engine channel (a.k.a. part). Some GigaStudio
56          instruments for example are splitted over several files like
57          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
58        - Added new C++ API method Sampler::GetGlobalMaxVoices().
59        - Added new C++ API method Sampler::GetGlobalMaxStreams().
60        - Added new C++ API method Sampler::SetGlobalMaxVoices().
61        - Added new C++ API method Sampler::SetGlobalMaxStreams().
62        - Various "const" and "restrict" optimizations.
63        - all engines: add pan CC value to instrument pan parameter before
64          applying panning, instead of using two separate pan functions in
65          series (#182)
66    
67      * Gigasampler format engine:
68        - implemented the "round robin keyboard" dimension
69        - fixed round robin and random dimensions for cases when number of
70          dimension zones is not a power of two
71        - made round robin use a counter for each region instead of each
72          key
73        - bugfix: pitch LFO controller "internal+aftertouch" was broken
74        - bugfix: filter keyboard tracking was broken
75        - filter performance fix (an unnecessary copy was made of the
76          filter parameters in each sub fragment)
77        - handle special case when pan parameter in gig file has max or
78          min value
79        - Exclusive Groups: don't ever stop voices of the same note,
80          doesn't sound naturally with a drumkit
81    
82      * SFZ format engine:
83        - Initial implementation (not usable yet)
84        - added support for v2 multiple stage envelope generators
85        - added a fine-tuned v1 envelope generator instead of using the
86          one from the gig engine
87        - fixed memory leak and memory handling errors
88        - added support for trigger=first, trigger=legato and sw_previous
89        - allow non-numerical key values ("C#4" for example)
90        - "key" opcode now sets pitch_keycenter too
91        - fixed error when unloading instrument with same sample used by
92          multiple regions
93        - added some opcode aliases, like loopmode for loop_mode, to be
94          more compatible
95        - added support for trigger=release and rt_decay
96        - added support for off_mode=normal
97        - added support for random, seq_position, seq_length and volume
98        - added v1 LFO opcodes to parser (no support in engine yet)
99        - added support for amp_veltrack and amp_velcurve_N
100        - fine-tuned the default velocity curve
101        - added support for transpose
102        - fixed crash when using sw_down/up
103        - improved logic for sw_lokey/hikey/up/down/last
104        - added more v1 aliases to parser
105        - reduced memory usage for sfz data
106        - RT-safeness: avoid malloc in audio thread
107        - fixed a bug that could cause voice stealing to fail
108        - optimized sample lookup
109        - improved support for exclusive groups (group, off_by and
110          off_mode)
111        - added support for controller triggered regions (on_locc/on_hicc)
112        - added support for loop_mode=one_shot
113        - fixed playback of 16 bit wav files on big endian CPUs
114        - added support for Ogg Vorbis sample files
115        - use loop markers from sample file if loop_start and loop_end are
116          not set in sfz file
117        - implemeted filters. Filter types: lowpass, bandpass, bandreject
118          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
119          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
120          cutoff_cc, cutoff_chanaft.
121        - bugfix: zero ampeg_sustain didn't work
122        - added support for velocity effect on amplifier envelope time
123          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
124          ampeg_vel2release)
125        - added support for EG hold (ampeg_hold)
126        - added support for sample offset (offset)
127        - use the newly introduced signal units model
128        - implemented opcodes lfoN_delay,
129          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
130        - implemented opcodes ampeg_delay, ampeg_vel2delay
131          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
132          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
133          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
134          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
135        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
136          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
137          amplfo_delay, amplfo_freq, amplfo_depth
138        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
139          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
140          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
141          fileg_vel2release
142        - implemented opcode lfoN_wave
143        - implemented opcode pitchlfo_depthccN
144        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
145          lfoN_pitch, lfoN_pitch_onccX
146        - implemented opcodes pitchlfo_fade,
147          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
148        - implemented opcodes fillfo_freqccN,
149          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
150        - implemented opcodes ampeg_delayccN, ampeg_startccN,
151          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
152          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
153        - lfoN_* and egN_* opcodes defined in group sections
154          are now taken into account
155        - implemented curves
156        - implemented opcodes volume_onccN, volume_curveccN
157        - implemented opcode volume_smoothccN
158        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
159          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
160          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
161          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
162          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
163        - implemented opcode end
164        - implemented opcodes egN_amplitude_onccX,
165          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
166          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
167        - implemented opcodes xfin_lokey, xfin_hikey,
168          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
169          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
170          xfout_loccN, xfout_hiccN, xf_cccurve
171        - implemented opcodes pan_onccN, pan_smoothccN,
172          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
173          egN_pan_curveccX, pitch_veltrack
174        - when failed to parse a sfz file
175          print the line number on which the error occurs
176        - use common pool of CC objects to minimize RAM usage
177        - implemented opcodes amplfo_delay_onccN,
178          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
179          pitchlfo_delay_onccN, pitchlfo_fade_onccN
180        - implemented opcodes fileg_delay_onccN,
181          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
182          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
183          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
184          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
185          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
186        - implemented automatic aliasing *ccN <-> *_onccN
187        - *lfo_freqccN wasn't working when the respective *lfo_freq
188          was not set or was set to zero
189        - lfoN_freq_onccX wasn't working when lfoN_freq
190          was not set or was set to zero
191        - implemented opcodes resonance_onccN, resonance_smoothccN,
192          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
193        - implemented opcodes fillfo_depthchanaft,
194          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
195          pitchlfo_depthchanaft, pitchlfo_freqchanaft
196        - implemented opcodes pitch_onccN,
197          pitch_curveccN, pitch_smoothccN, pitch_stepccN
198        - implemented opcodes volume_stepccN, pan_stepccN,
199          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
200          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
201          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
202        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
203          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
204          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
205          eq1_gainccN, eq2_gainccN, eq3_gainccN
206        - implemented opcodes delay, delay_onccN, delay_random,
207          delay_samples, delay_samples_onccN
208        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
209          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
210          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
211          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
212          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
213          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
214          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
215          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
216          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
217          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
218          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
219          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
220          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
221          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
222          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
223        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
224          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
225        - sfz parser: allow double spaces in sample filenames
226        - sfz parser: allow absolute paths for sample filenames
227        - use linear decay and release for filter and pitch EG
228        - bugfix: only the first amp_veltrack definition in a file was
229          used
230        - bugfix: looping was disabled if loop_start was set to 0
231        - allow regions with end=-1 to turn off other regions using the
232          group and off_by opcodes (#168)
233        - made end=0 play the whole sample
234        - fixed support for lochan and hichan opcodes (#155)
235        - fixed crash when using lochan/hichan opcodes (#187)
236        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
237        - added FLAC support (#191)
238        - sfz parser bugfix: lines starting with whitespace were ignored
239        - added amplitude opcode
240    
241      * SoundFont format engine:
242        - Initial implementation (not usable yet)
243        - RT-safeness: avoid malloc in audio thread
244        - fixed a bug that could cause voice stealing to fail
245        - fine-tuned amplitude EG (by switching from gig to sfz EG)
246        - initial implementation of Vibrato LFO and Modulation LFO
247        - initial implementation of cutoff filter
248        - use linear decay and release for filter and pitch EG
249    
250      * Host plugins (VST, AU, LV2, DSSI):
251        - AU bugfix: failed to destroy its audio/MIDI devices
252        - Listen to all interfaces on Mac OS X (INADDR_ANY)
253        - VST bugfix: If the host called resume() before and after
254          changing sample rate or block size, the number of channels was
255          incorrectly set to two. This caused silence in Cubase 5.
256        - save engine type (gig, sfz or sf2) in plugin state
257        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
258          64 bit Windows
259        - AU: changed number of output channels from one stereo to 16
260          stereo
261        - VST: made it possible to build the VST plugin for Mac
262        - AU: link AU plugin dynamically if --disable-shared isn't
263          specified
264        - LV2 "state" extension support (patch by David Robillard)
265        - VST bugfix: instrument loading hang and crashed the host when
266          the plugin was loaded a second time (#174)
267        - plugin bugfix: instrument loading hang when the plugin was
268          loaded a second time (this time it's for Linux and Mac, previous
269          similar fix was for Windows)
270        - thread safety fixes for the instrument loading thread
271        - LV2: use the new lv2 package if present
272        - VST: try to open Fantasia automatically on Linux and Mac too (on
273          Linux, the Fantasia jar should be placed in <prefix>/share/java)
274        - VST: fixed crashes on Linux Ardour and EnergyXT
275        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
276          port and audio channel routing for DSSI plugins are now visible.
277        - LV2: use urid and atom extensions instead of deprecated uri-map
278          and event
279        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
280        - LV2: changed number of output channels to 16 stereo, just like
281          the VST and AU plugins
282        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
283        - LV2: made LV2 plugin buildable on Windows and Mac
284        - VST: implemented retrieval and switching of programs using the
285          sampler's internal MIDI instrument mapping system
286    
287      * MIDI driver:
288        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
289          the ALSA sequencer client name
290        - removed limit of maximum amount of MIDI ports per MIDI device, since
291          there is no reason for this limit
292        - MME: fixed memory handling bug found with cppcheck
293        - MME: removed compiler warning
294        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
295          which allows to retrieve the list of CoreMIDI clients / ports and to connect
296          to them a la JACK, via the usual sampler APIs
297        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
298          the driver will automatically connect to other CoreMIDI clients' ports
299          (e.g. external MIDI devices being attached to the Mac)
300        - added support for MIDI note on velocity filter
301        - CoreMIDI: fixed memory deallocation error
302        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
303          virtual keyboards in frontends / instrument editors being stuck.
304        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
305    
306      * audio driver:
307        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
308    
309      * LSCP server:
310        - added support for sending MIDI CC messages via LSCP command
311          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
312        - added LSCP command "GET AVAILABLE_EFFECTS"
313        - added LSCP command "LIST AVAILABLE_EFFECTS"
314        - added LSCP command "GET EFFECT INFO <effect-index>"
315        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
316        - added LSCP command
317          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
318        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
319        - added LSCP command "GET EFFECT_INSTANCES"
320        - added LSCP command "LIST EFFECT_INSTANCES"
321        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
322        - added LSCP command
323          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
324        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
325          <effect-instance> <input-control> <value>"
326        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
327        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
328        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
329        - added LSCP command
330          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
331        - added LSCP command
332          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
333        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
334          <effect-chain> <effect-instance>"
335        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
336          <effect-chain> <effect-chain-pos> <effect-instance>"
337        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
338          <effect-chain> <chain-pos>"
339        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
340          <fx_send_id> <effect_chain> <chain_pos>"
341        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
342        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
343          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
344          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
345    
346      * Bug fixes:
347        - Fixed crash which may occur when MIDI key + transpose is out of range
348        - minor valgrind fixes
349        - fixed crash which occurred when changing an already deployed sampler
350          channel to a different engine type
351        - fixed crash when deleting a sampler channel or changing engine
352          type while an instrument load was in progress
353        - bugfix: playing a note while changing the instrument could cause
354          a crash, or give "Handing back unknown region" error messages
355        - bugfix: calling SET VOICES (which Fantasia does on start and
356          refresh) could cause instruments to be unloaded
357        - Mac OS X: fixed name collision of enum in EffectControl and
358          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
359        - Mac OS X: fixed hanging threads
360        - Windows: disabled the previous thread fix on non-Mac systems, as
361          it caused hanging threads on Windows
362        - Fixed possible crashes due to corrupted MIDI/audio device list
363          after MIDI/audio device creation failure
364        - When creating MIDI instrument map entries with "PERSISTENT" type, the
365          instruments were uselessly precached with zero samples, however it still
366          took the full preloading time and on 1st program change the respective
367          instrument was completely reloaded again.
368        - fixed handling of rapid bank select and program change messages
369          sent to the same sampler channel (patch from the Open Octave
370          project, slightly adjusted)
371        - fixed crash when trying to create an effect instance with controls
372          which min and/or max values depend on the sample rate
373        - fixed bug #162
374        - bugfix: LADSPA_PATH was not evaluated correctly when containing
375          multiple paths (#165)
376        - thread safety fixes for the instrument loading thread
377        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
378          (#176)
379        - more thread safety fixes for the instrument loading thread
380        - sfz/sf2 engine: fixed crash when using small audio fragment size
381        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
382        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
383          introduced in previous fix)
384        - fixed crash when a channel received a program change while
385          playing a note in a key group
386        - fixed erroneous error message piping in VoiceBase.h
387          (labelled "Disk stream not available in time")
388    
389    Version 1.0.0 (31 July 2009)
390    
391      * packaging changes:
392      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
393        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
394        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 11  Version CVS HEAD (?) Line 399  Version CVS HEAD (?)
399      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
400      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
401      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
402        - minor fix in configure for mmsystem.h detection on MinGW
403        - Windows: look for editor plugins and Fantasia using base
404          directory of liblinuxsampler dll (look in the same directory and one
405          directory above)
406        - configure script fix: removed unconditional use of SSE
407        - fixed building with sqlite installed in a non-standard directory
408        - when cross-compiling, don't try to create instruments.db
409        - fix for new mingw-w64 version, which has usleep
410    
411    * general changes:    * general changes:
412      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 41  Version CVS HEAD (?) Line 437  Version CVS HEAD (?)
437      - automatic stacktrace mechanism is now turned off by default and can      - automatic stacktrace mechanism is now turned off by default and can
438        be switched on by command line option "--stacktrace" (the automatic        be switched on by command line option "--stacktrace" (the automatic
439        stacktrace mechanism seems to be broken on most systems at the moment)        stacktrace mechanism seems to be broken on most systems at the moment)
440        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
441          a pointer to the launched InstrumentEditor object
442        - added optional 3rd party user data parameter for following
443          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
444          InstrumentEditor::Launch(),
445          InstrumentManager::LaunchInstrumentEditor()
446        - theoretical fix: made SynchronizedConfig follow C++0x memory
447          model more strictly
448        - fixes for using large audio device buffers
449        - Windows: add the installation directory to the DLL search path
450          when loading an editor plugin (solves problems with VST and
451          gigedit on systems with other GTK versions installed)
452    
453    * audio driver:    * audio driver:
454      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 54  Version CVS HEAD (?) Line 462  Version CVS HEAD (?)
462      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
463        jack_client_new        jack_client_new
464      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
465        - applied old fixes to the ASIO driver that were included in the
466          previous binary release but accidentally never committed to CVS
467          (fixes #117)
468        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
469          win64)
470        - VST: added support for sample rate and buffer size changes
471        - VST: close editor (Fantasia) when the VST is removed
472        - VST: avoid opening Fantasia more than once for each VST instance
473        - VST: export main function as "main" on Linux too (fix for
474          energyXT)
475        - VST: changed number of output channels from one stereo to 16
476          stereo
477        - added channel routing, fxsends and midi maps to the settings
478          stored in the plugin state
479        - performance optimization of AudioChannel::MixTo() and
480          AudioChannel::CopyTo() methods using GCC vector exensions
481          (if available)
482        - ASIO fixes: avoid initializing the device twice, avoid throwing
483          exception when getting parameters from a disconnected device
484    
485    * MIDI driver:    * MIDI driver:
486      - added JACK MIDI driver      - added JACK MIDI driver
487      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
488        want to (mis)use it for some purpose ("fixed" in all current MIDI        want to (mis)use it for some purpose ("fixed" in all current MIDI
489        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
490        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
491          CoreMidi or AU
492        - fixed mingw-w64 compilation error in MME driver
493        - made program change handling in MIDI thread real-time safe by
494          moving the logic to a non-RT thread
495        - fixed minor memory leak in ALSA driver
496    
497    * instruments database:    * instruments database:
498      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 68  Version CVS HEAD (?) Line 501  Version CVS HEAD (?)
501      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
502        in the instruments database        in the instruments database
503        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
504        - work-around for missing fnmatch function on Windows to make
505          instrument database compilable
506        - added instrument database support on Windows
507          works with both standalone mode and VST plugin.
508          the instruments DB file is located in
509          %USERPROFILE%\.linuxsampler\instruments.db which allows different
510          databases for each windows user
511          if no DB is present it automatically creates the .linuxsampler subdir
512          and then creates an empty DB
513        - fixed recursive import, which was broken on Windows
514    
515    * Gigasampler format engine:    * Gigasampler format engine:
516      - fixed a memory leak that could happen when a channel was deleted      - fixed a memory leak that could happen when a channel was deleted
# Line 103  Version CVS HEAD (?) Line 546  Version CVS HEAD (?)
546      - fixed hanging notes which occured when note-off event had the exact      - fixed hanging notes which occured when note-off event had the exact
547        same time stamp as the voice's note-on event and occured both in the        same time stamp as the voice's note-on event and occured both in the
548        same audio fragment cycle (fixes bug #112)        same audio fragment cycle (fixes bug #112)
549        - added support for the "fine tune" and "pitch bend range"
550          instrument-level gig parameters
551        - fixed minor artifacts in pitch bend handling
552        - added support for GS Reset SysEx message
553        - allow gig files to use unlimited downward pitch shifting
554        - added a limit check for upward pitch shifting
555        - bugfix: sometimes, when playing a note twice fast, the second
556          note was silent
557        - fixed crash happening when a pitch bend event arrived at the
558          same time a new instrument was loading
559    
560    * LSCP server:    * LSCP server:
561      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
# Line 129  Version CVS HEAD (?) Line 582  Version CVS HEAD (?)
582      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
583        a gigedit file dialog is opened)        a gigedit file dialog is opened)
584      - close all connections when LSCPServer is deleted      - close all connections when LSCPServer is deleted
585        - hard close of all sockets on exit
586        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
587          driver
588    
589    * Bug fixes:    * Bug fixes:
590      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
# Line 148  Version CVS HEAD (?) Line 604  Version CVS HEAD (?)
604      - fixed crash when changing the audio output device of a sampler      - fixed crash when changing the audio output device of a sampler
605        channel with loaded instrument and start playing notes        channel with loaded instrument and start playing notes
606      - fixed endless loop in Engine::SuspendAll() (bug #120)      - fixed endless loop in Engine::SuspendAll() (bug #120)
607        - fixed a low-level atomic load function that was broken on 64-bit
608          PowerPC, which probably could cause crashes on that platform
609        - fixed a memory management error which could cause a crash when a
610          plugin was unloaded
611        - bugfix: two private structs had the same name, which could cause
612          problems if the linker chose the wrong constructor
613        - fixed low-level ConditionServer usage bug that caused lockups on
614          Windows
615    
616    
617  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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