/[svn]/linuxsampler/trunk/ChangeLog
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revision 1790 by persson, Sun Nov 2 12:05:00 2008 UTC revision 2378 by persson, Sun Nov 4 10:36:30 2012 UTC
# Line 1  Line 1 
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            
26      * general changes:
27        - Refactoring: moved the independent code from
28          the Gigasampler format engine to base classes
29        - command line option '--profile' is currently disabled, since the
30          respective profiling code is currently broken
31        - Introduced support for optional environment variable
32          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
33          where the sampler shall look for instrument editor plugins
34          (patch by Luis Garrido, slightly modified).
35        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
36        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
37        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
38          note (in this implementation of the sampler its simply hard routed to
39          the 1st effect send of the sampler channel, no matter what the actual
40          effect type is)
41        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
42          note (in this implementation of the sampler its simply hard routed to
43          the 2nd effect send of the sampler channel, no matter what the actual
44          effect type is)
45        - implemented support for internal LADSPA effects
46        - raised limit of program change queue from 100 to 512
47          (as suggested by Alex Stone)
48        - implemented sine LFO, pulse LFO and saw LFO
49        - experimental support for per voice equalization
50        - added command line option --exec-after-init
51        - Introduced new C++ API method:
52          EngineChannel::InstrumentFileName(int index)
53          allowing to retrieve the whole list of files used for the loaded
54          instrument on an engine channel (a.k.a. part). Some GigaStudio
55          instruments for example are splitted over several files like
56          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
57        - Added new C++ API method Sampler::GetGlobalMaxVoices().
58        - Added new C++ API method Sampler::GetGlobalMaxStreams().
59        - Added new C++ API method Sampler::SetGlobalMaxVoices().
60        - Added new C++ API method Sampler::SetGlobalMaxStreams().
61        - Various "const" and "restrict" optimizations.
62    
63      * Gigasampler format engine:
64        - implemented the "round robin keyboard" dimension
65        - fixed round robin and random dimensions for cases when number of
66          dimension zones is not a power of two
67        - made round robin use a counter for each region instead of each
68          key
69    
70      * SFZ format engine:
71        - Initial implementation (not usable yet)
72        - added support for v2 multiple stage envelope generators
73        - added a fine-tuned v1 envelope generator instead of using the
74          one from the gig engine
75        - fixed memory leak and memory handling errors
76        - added support for trigger=first, trigger=legato and sw_previous
77        - allow non-numerical key values ("C#4" for example)
78        - "key" opcode now sets pitch_keycenter too
79        - fixed error when unloading instrument with same sample used by
80          multiple regions
81        - added some opcode aliases, like loopmode for loop_mode, to be
82          more compatible
83        - added support for trigger=release and rt_decay
84        - added support for off_mode=normal
85        - added support for random, seq_position, seq_length and volume
86        - added v1 LFO opcodes to parser (no support in engine yet)
87        - added support for amp_veltrack and amp_velcurve_N
88        - fine-tuned the default velocity curve
89        - added support for transpose
90        - fixed crash when using sw_down/up
91        - improved logic for sw_lokey/hikey/up/down/last
92        - added more v1 aliases to parser
93        - reduced memory usage for sfz data
94        - RT-safeness: avoid malloc in audio thread
95        - fixed a bug that could cause voice stealing to fail
96        - optimized sample lookup
97        - improved support for exclusive groups (group, off_by and
98          off_mode)
99        - added support for controller triggered regions (on_locc/on_hicc)
100        - added support for loop_mode=one_shot
101        - fixed playback of 16 bit wav files on big endian CPUs
102        - added support for Ogg Vorbis sample files
103        - use loop markers from sample file if loop_start and loop_end are
104          not set in sfz file
105        - implemeted filters. Filter types: lowpass, bandpass, bandreject
106          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
107          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
108          cutoff_cc, cutoff_chanaft.
109        - bugfix: zero ampeg_sustain didn't work
110        - added support for velocity effect on amplifier envelope time
111          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
112          ampeg_vel2release)
113        - added support for EG hold (ampeg_hold)
114        - added support for sample offset (offset)
115        - use the newly introduced signal units model
116        - implemented opcodes lfoN_delay,
117          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
118        - implemented opcodes ampeg_delay, ampeg_vel2delay
119          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
120          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
121          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
122          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
123        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
124          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
125          amplfo_delay, amplfo_freq, amplfo_depth
126        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
127          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
128          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
129          fileg_vel2release
130        - implemented opcode lfoN_wave
131        - implemented opcode pitchlfo_depthccN
132        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
133          lfoN_pitch, lfoN_pitch_onccX
134        - implemented opcodes pitchlfo_fade,
135          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
136        - implemented opcodes fillfo_freqccN,
137          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
138        - implemented opcodes ampeg_delayccN, ampeg_startccN,
139          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
140          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
141        - lfoN_* and egN_* opcodes defined in group sections
142          are now taken into account
143        - implemented curves
144        - implemented opcodes volume_onccN, volume_curveccN
145        - implemented opcode volume_smoothccN
146        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
147          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
148          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
149          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
150          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
151        - implemented opcode end
152        - implemented opcodes egN_amplitude_onccX,
153          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
154          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
155        - implemented opcodes xfin_lokey, xfin_hikey,
156          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
157          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
158          xfout_loccN, xfout_hiccN, xf_cccurve
159        - implemented opcodes pan_onccN, pan_smoothccN,
160          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
161          egN_pan_curveccX, pitch_veltrack
162        - when failed to parse a sfz file
163          print the line number on which the error occurs
164        - use common pool of CC objects to minimize RAM usage
165        - implemented opcodes amplfo_delay_onccN,
166          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
167          pitchlfo_delay_onccN, pitchlfo_fade_onccN
168        - implemented opcodes fileg_delay_onccN,
169          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
170          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
171          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
172          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
173          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
174        - implemented automatic aliasing *ccN <-> *_onccN
175        - *lfo_freqccN wasn't working when the respective *lfo_freq
176          was not set or was set to zero
177        - lfoN_freq_onccX wasn't working when lfoN_freq
178          was not set or was set to zero
179        - implemented opcodes resonance_onccN, resonance_smoothccN,
180          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
181        - implemented opcodes fillfo_depthchanaft,
182          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
183          pitchlfo_depthchanaft, pitchlfo_freqchanaft
184        - implemented opcodes pitch_onccN,
185          pitch_curveccN, pitch_smoothccN, pitch_stepccN
186        - implemented opcodes volume_stepccN, pan_stepccN,
187          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
188          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
189          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
190        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
191          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
192          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
193          eq1_gainccN, eq2_gainccN, eq3_gainccN
194        - implemented opcodes delay, delay_onccN, delay_random,
195          delay_samples, delay_samples_onccN
196        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
197          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
198          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
199          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
200          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
201          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
202          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
203          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
204          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
205          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
206          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
207          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
208          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
209          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
210          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
211        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
212          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
213        - sfz parser: allow double spaces in sample filenames
214        - sfz parser: allow absolute paths for sample filenames
215        - use linear decay and release for filter and pitch EG
216        - bugfix: only the first amp_veltrack definition in a file was
217          used
218        - bugfix: looping was disabled if loop_start was set to 0
219        - allow regions with end=-1 to turn off other regions using the
220          group and off_by opcodes (#168)
221        - made end=0 play the whole sample
222        - fixed support for lochan and hichan opcodes (#155)
223        - fixed crash when using lochan/hichan opcodes (#187)
224    
225      * SoundFont format engine:
226        - Initial implementation (not usable yet)
227        - RT-safeness: avoid malloc in audio thread
228        - fixed a bug that could cause voice stealing to fail
229        - fine-tuned amplitude EG (by switching from gig to sfz EG)
230        - initial implementation of Vibrato LFO and Modulation LFO
231        - initial implementation of cutoff filter
232        - use linear decay and release for filter and pitch EG
233    
234      * Gigasampler format engine:
235        - bugfix: pitch LFO controller "internal+aftertouch" was broken
236        - bugfix: filter keyboard tracking was broken
237        - filter performance fix (an unnecessary copy was made of the
238          filter parameters in each sub fragment)
239    
240      * Host plugins (VST, AU, LV2, DSSI):
241        - AU bugfix: failed to destroy its audio/MIDI devices
242        - Listen to all interfaces on Mac OS X (INADDR_ANY)
243        - VST bugfix: If the host called resume() before and after
244          changing sample rate or block size, the number of channels was
245          incorrectly set to two. This caused silence in Cubase 5.
246        - save engine type (gig, sfz or sf2) in plugin state
247        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
248          64 bit Windows
249        - AU: changed number of output channels from one stereo to 16
250          stereo
251        - VST: made it possible to build the VST plugin for Mac
252        - AU: link AU plugin dynamically if --disable-shared isn't
253          specified
254        - LV2 "state" extension support (patch by David Robillard)
255        - VST bugfix: instrument loading hang and crashed the host when
256          the plugin was loaded a second time (#174)
257        - plugin bugfix: instrument loading hang when the plugin was
258          loaded a second time (this time it's for Linux and Mac, previous
259          similar fix was for Windows)
260        - thread safety fixes for the instrument loading thread
261        - LV2: use the new lv2 package if present
262        - VST: try to open Fantasia automatically on Linux and Mac too (on
263          Linux, the Fantasia jar should be placed in <prefix>/share/java)
264        - VST: fixed crashes on Linux Ardour and EnergyXT
265        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
266          port and audio channel routing for DSSI plugins are now visible.
267        - LV2: use urid and atom extensions instead of deprecated uri-map
268          and event
269        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
270        - LV2: changed number of output channels to 16 stereo, just like
271          the VST and AU plugins
272        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
273        - LV2: made LV2 plugin buildable on Windows and Mac
274        - VST: implemented retrieval and switching of programs using the
275          sampler's internal MIDI instrument mapping system
276    
277      * MIDI driver:
278        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
279          the ALSA sequencer client name
280        - removed limit of maximum amount of MIDI ports per MIDI device, since
281          there is no reason for this limit
282        - MME: fixed memory handling bug found with cppcheck
283        - MME: removed compiler warning
284        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
285          which allows to retrieve the list of CoreMIDI clients / ports and to connect
286          to them a la JACK, via the usual sampler APIs
287        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
288          the driver will automatically connect to other CoreMIDI clients' ports
289          (e.g. external MIDI devices being attached to the Mac)
290    
291      * audio driver:
292        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
293    
294      * LSCP server:
295        - added support for sending MIDI CC messages via LSCP command
296          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
297        - added LSCP command "GET AVAILABLE_EFFECTS"
298        - added LSCP command "LIST AVAILABLE_EFFECTS"
299        - added LSCP command "GET EFFECT INFO <effect-index>"
300        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
301        - added LSCP command
302          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
303        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
304        - added LSCP command "GET EFFECT_INSTANCES"
305        - added LSCP command "LIST EFFECT_INSTANCES"
306        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
307        - added LSCP command
308          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
309        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
310          <effect-instance> <input-control> <value>"
311        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
312        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
313        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
314        - added LSCP command
315          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
316        - added LSCP command
317          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
318        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
319          <effect-chain> <effect-instance>"
320        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
321          <effect-chain> <effect-chain-pos> <effect-instance>"
322        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
323          <effect-chain> <chain-pos>"
324        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
325          <fx_send_id> <effect_chain> <chain_pos>"
326        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
327        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
328          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
329          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
330    
331      * Bug fixes:
332        - Fixed crash which may occur when MIDI key + transpose is out of range
333        - minor valgrind fixes
334        - fixed crash which occurred when changing an already deployed sampler
335          channel to a different engine type
336        - fixed crash when deleting a sampler channel or changing engine
337          type while an instrument load was in progress
338        - bugfix: playing a note while changing the instrument could cause
339          a crash, or give "Handing back unknown region" error messages
340        - bugfix: calling SET VOICES (which Fantasia does on start and
341          refresh) could cause instruments to be unloaded
342        - Mac OS X: fixed name collision of enum in EffectControl and
343          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
344        - Mac OS X: fixed hanging threads
345        - Windows: disabled the previous thread fix on non-Mac systems, as
346          it caused hanging threads on Windows
347        - Fixed possible crashes due to corrupted MIDI/audio device list
348          after MIDI/audio device creation failure
349        - When creating MIDI instrument map entries with "PERSISTENT" type, the
350          instruments were uselessly precached with zero samples, however it still
351          took the full preloading time and on 1st program change the respective
352          instrument was completely reloaded again.
353        - fixed handling of rapid bank select and program change messages
354          sent to the same sampler channel (patch from the Open Octave
355          project, slightly adjusted)
356        - fixed crash when trying to create an effect instance with controls
357          which min and/or max values depend on the sample rate
358        - fixed bug #162
359        - bugfix: LADSPA_PATH was not evaluated correctly when containing
360          multiple paths (#165)
361        - thread safety fixes for the instrument loading thread
362        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
363          (#176)
364        - more thread safety fixes for the instrument loading thread
365        - sfz/sf2 engine: fixed crash when using small audio fragment size
366        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
367        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
368          introduced in previous fix)
369        - fixed crash when a channel received a program change while
370          playing a note in a key group
371        - fixed erroneous error message piping in VoiceBase.h
372          (labelled "Disk stream not available in time")
373    
374    Version 1.0.0 (31 July 2009)
375    
376      * packaging changes:
377      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
378        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
379        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
380        (patch by Alexis Ballier)        (patch by Alexis Ballier)
381      - fixed compilation with gcc 4.3      - fixed compilation with gcc 4.3
382        - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
383        - fixed configure so it detects x86_64 (#107)
384        - fixes for building with newer MinGW versions
385        - fix for building with bison 2.4 (#111)
386        - fixed building with libgig installed in a non-standard directory
387        - minor fix in configure for mmsystem.h detection on MinGW
388        - Windows: look for editor plugins and Fantasia using base
389          directory of liblinuxsampler dll (look in the same directory and one
390          directory above)
391        - configure script fix: removed unconditional use of SSE
392        - fixed building with sqlite installed in a non-standard directory
393        - when cross-compiling, don't try to create instruments.db
394        - fix for new mingw-w64 version, which has usleep
395    
396    * general changes:    * general changes:
397      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 31  Version CVS HEAD (?) Line 417  Version CVS HEAD (?)
417        only when there are actual changes        only when there are actual changes
418      - added memory ordering constraints to improve stability on      - added memory ordering constraints to improve stability on
419        multi-core and multi-cpu systems        multi-core and multi-cpu systems
420        - maximum voices and disk streams can now be altered at runtime
421        - fixed CPU feature detection on x86_64 (maybe fixes #108)
422        - automatic stacktrace mechanism is now turned off by default and can
423          be switched on by command line option "--stacktrace" (the automatic
424          stacktrace mechanism seems to be broken on most systems at the moment)
425        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
426          a pointer to the launched InstrumentEditor object
427        - added optional 3rd party user data parameter for following
428          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
429          InstrumentEditor::Launch(),
430          InstrumentManager::LaunchInstrumentEditor()
431        - theoretical fix: made SynchronizedConfig follow C++0x memory
432          model more strictly
433        - fixes for using large audio device buffers
434        - Windows: add the installation directory to the DLL search path
435          when loading an editor plugin (solves problems with VST and
436          gigedit on systems with other GTK versions installed)
437    
438    * audio driver:    * audio driver:
439      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 43  Version CVS HEAD (?) Line 446  Version CVS HEAD (?)
446      - Makefile fix: JACK_CFLAGS wasn't used      - Makefile fix: JACK_CFLAGS wasn't used
447      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
448        jack_client_new        jack_client_new
449        - added (experimental) CoreAudio driver
450        - applied old fixes to the ASIO driver that were included in the
451          previous binary release but accidentally never committed to CVS
452          (fixes #117)
453        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
454          win64)
455        - VST: added support for sample rate and buffer size changes
456        - VST: close editor (Fantasia) when the VST is removed
457        - VST: avoid opening Fantasia more than once for each VST instance
458        - VST: export main function as "main" on Linux too (fix for
459          energyXT)
460        - VST: changed number of output channels from one stereo to 16
461          stereo
462        - added channel routing, fxsends and midi maps to the settings
463          stored in the plugin state
464        - performance optimization of AudioChannel::MixTo() and
465          AudioChannel::CopyTo() methods using GCC vector exensions
466          (if available)
467        - ASIO fixes: avoid initializing the device twice, avoid throwing
468          exception when getting parameters from a disconnected device
469    
470    * MIDI driver:    * MIDI driver:
471      - added JACK MIDI driver      - added JACK MIDI driver
472      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
473        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
474        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
475        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
476          CoreMidi or AU
477        - fixed mingw-w64 compilation error in MME driver
478        - made program change handling in MIDI thread real-time safe by
479          moving the logic to a non-RT thread
480        - fixed minor memory leak in ALSA driver
481    
482    * instruments database:    * instruments database:
483      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 57  Version CVS HEAD (?) Line 486  Version CVS HEAD (?)
486      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
487        in the instruments database        in the instruments database
488        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
489        - work-around for missing fnmatch function on Windows to make
490          instrument database compilable
491        - added instrument database support on Windows
492          works with both standalone mode and VST plugin.
493          the instruments DB file is located in
494          %USERPROFILE%\.linuxsampler\instruments.db which allows different
495          databases for each windows user
496          if no DB is present it automatically creates the .linuxsampler subdir
497          and then creates an empty DB
498        - fixed recursive import, which was broken on Windows
499    
500    * Gigasampler format engine:    * Gigasampler format engine:
501      - 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 83  Version CVS HEAD (?) Line 522  Version CVS HEAD (?)
522        defined for the sampler        defined for the sampler
523      - made it possible to create multiple sample channels even if the      - made it possible to create multiple sample channels even if the
524        audio thread isn't running        audio thread isn't running
525        - fixed crash when removing channel with active voices (#116)
526        - bugfix: on sample reference changes (instrument editor), only
527          un-cache the respective sample if it's really not used by any
528          sampler engine anymore
529        - re-cache samples in case they were changed by an instrument editor,
530          e.g. when a sample was added while playing (#82)
531        - fixed hanging notes which occured when note-off event had the exact
532          same time stamp as the voice's note-on event and occured both in the
533          same audio fragment cycle (fixes bug #112)
534        - added support for the "fine tune" and "pitch bend range"
535          instrument-level gig parameters
536        - fixed minor artifacts in pitch bend handling
537        - added support for GS Reset SysEx message
538        - allow gig files to use unlimited downward pitch shifting
539        - added a limit check for upward pitch shifting
540        - bugfix: sometimes, when playing a note twice fast, the second
541          note was silent
542        - fixed crash happening when a pitch bend event arrived at the
543          same time a new instrument was loading
544    
545    * LSCP server:    * LSCP server:
546      - 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 100  Version CVS HEAD (?) Line 558  Version CVS HEAD (?)
558      - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications      - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
559        was incorrect        was incorrect
560      - Optimized the retrieval of the MIDI instrument mappings      - Optimized the retrieval of the MIDI instrument mappings
561        - added new LSCP command "SET VOICES" to globally alter the maximum
562          amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
563          be triggered respectively
564        - added new LSCP command "SET STREAMS" to globally alter the maximum
565          amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
566          which will be triggered respectively
567        - bugfix: retry if "select" returns EINTR (this fixes a crash when
568          a gigedit file dialog is opened)
569        - close all connections when LSCPServer is deleted
570        - hard close of all sockets on exit
571        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
572          driver
573    
574    * Bug fixes:    * Bug fixes:
575      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
576        to start instrument loading after another channel        to start instrument loading after another channel
577        - fixed a crash which occurs when removing a sampler channel with
578          instrument loading in progress (bug #113)
579        - fixed termination caused by uncaught exception when adding MIDI
580          instrument with PERSISTENT load mode
581        - fixed possible iterator invalidations when resetting the sampler
582        - fixed memory leaks when issuing the following LSCP commands:
583          GET AUDIO_OUTPUT_DRIVER INFO
584          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
585          GET MIDI_INPUT_DRIVER INFO
586          GET MIDI_INPUT_DRIVER_PARAMETER INFO
587        - fixed possible compilation error when sqlite is not present
588        - fixed orphaned pointers when setting maximum voices limit (bug #118)
589        - fixed crash when changing the audio output device of a sampler
590          channel with loaded instrument and start playing notes
591        - fixed endless loop in Engine::SuspendAll() (bug #120)
592        - fixed a low-level atomic load function that was broken on 64-bit
593          PowerPC, which probably could cause crashes on that platform
594        - fixed a memory management error which could cause a crash when a
595          plugin was unloaded
596        - bugfix: two private structs had the same name, which could cause
597          problems if the linker chose the wrong constructor
598        - fixed low-level ConditionServer usage bug that caused lockups on
599          Windows
600    
601    
602  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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