/[svn]/linuxsampler/trunk/ChangeLog
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revision 1727 by iliev, Tue Apr 29 15:44:09 2008 UTC revision 2335 by persson, Sat Mar 17 06:19:01 2012 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3      * plugin changes:
4        - LV2 "state" extension support (patch by David Robillard)
5    
6      * packaging changes:
7        - fixed building with newer MinGW-w64
8        - Mac OS X: support the new dir for Core Audio SDK
9        - Mac OS X: fixed building outside source directory
10        - made sure all source files for hostplugins are included when
11          doing "make dist"
12        - removed empty directories left from the cvs to svn migration
13        - fixed compilation with gcc 4.6.1
14        - another "make dist" fix, for the LV2 plugin
15        - made --enable-pthread-testcancel default on Mac OS X
16        - minor Makefile fix for building lscpparser when build and source
17          directories are separate
18        - Mac OS X: made it possible to specify plugin installation dir to
19          configure
20        - Mac OS X: Makefile fix for the install-strip target
21        - fixed compilation with gcc 4.7
22    
23      * general changes:
24        - Refactoring: moved the independent code from
25          the Gigasampler format engine to base classes
26        - command line option '--profile' is currently disabled, since the
27          respective profiling code is currently broken
28        - Introduced support for optional environment variable
29          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
30          where the sampler shall look for instrument editor plugins
31          (patch by Luis Garrido, slightly modified).
32        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
33        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
34        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
35          note (in this implementation of the sampler its simply hard routed to
36          the 1st effect send of the sampler channel, no matter what the actual
37          effect type is)
38        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
39          note (in this implementation of the sampler its simply hard routed to
40          the 2nd effect send of the sampler channel, no matter what the actual
41          effect type is)
42        - implemented support for internal LADSPA effects
43        - raised limit of program change queue from 100 to 512
44          (as suggested by Alex Stone)
45        - implemented sine LFO, pulse LFO and saw LFO
46        - experimental support for per voice equalization
47        - added command line option --exec-after-init
48        - Introduced new C++ API method:
49          EngineChannel::InstrumentFileName(int index)
50          allowing to retrieve the whole list of files used for the loaded
51          instrument on an engine channel (a.k.a. part). Some GigaStudio
52          instruments for example are splitted over several files like
53          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
54    
55      * Gigasampler format engine:
56        - implemented the "round robin keyboard" dimension
57        - fixed round robin and random dimensions for cases when number of
58          dimension zones is not a power of two
59        - made round robin use a counter for each region instead of each
60          key
61    
62      * SFZ format engine:
63        - Initial implementation (not usable yet)
64        - added support for v2 multiple stage envelope generators
65        - added a fine-tuned v1 envelope generator instead of using the
66          one from the gig engine
67        - fixed memory leak and memory handling errors
68        - added support for trigger=first, trigger=legato and sw_previous
69        - allow non-numerical key values ("C#4" for example)
70        - "key" opcode now sets pitch_keycenter too
71        - fixed error when unloading instrument with same sample used by
72          multiple regions
73        - added some opcode aliases, like loopmode for loop_mode, to be
74          more compatible
75        - added support for trigger=release and rt_decay
76        - added support for off_mode=normal
77        - added support for random, seq_position, seq_length and volume
78        - added v1 LFO opcodes to parser (no support in engine yet)
79        - added support for amp_veltrack and amp_velcurve_N
80        - fine-tuned the default velocity curve
81        - added support for transpose
82        - fixed crash when using sw_down/up
83        - improved logic for sw_lokey/hikey/up/down/last
84        - added more v1 aliases to parser
85        - reduced memory usage for sfz data
86        - RT-safeness: avoid malloc in audio thread
87        - fixed a bug that could cause voice stealing to fail
88        - optimized sample lookup
89        - improved support for exclusive groups (group, off_by and
90          off_mode)
91        - added support for controller triggered regions (on_locc/on_hicc)
92        - added support for loop_mode=one_shot
93        - fixed playback of 16 bit wav files on big endian CPUs
94        - added support for Ogg Vorbis sample files
95        - use loop markers from sample file if loop_start and loop_end are
96          not set in sfz file
97        - implemeted filters. Filter types: lowpass, bandpass, bandreject
98          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
99          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
100          cutoff_cc, cutoff_chanaft.
101        - bugfix: zero ampeg_sustain didn't work
102        - added support for velocity effect on amplifier envelope time
103          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
104          ampeg_vel2release)
105        - added support for EG hold (ampeg_hold)
106        - added support for sample offset (offset)
107        - use the newly introduced signal units model
108        - implemented opcodes lfoN_delay,
109          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
110        - implemented opcodes ampeg_delay, ampeg_vel2delay
111          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
112          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
113          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
114          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
115        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
116          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
117          amplfo_delay, amplfo_freq, amplfo_depth
118        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
119          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
120          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
121          fileg_vel2release
122        - implemented opcode lfoN_wave
123        - implemented opcode pitchlfo_depthccN
124        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
125          lfoN_pitch, lfoN_pitch_onccX
126        - implemented opcodes pitchlfo_fade,
127          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
128        - implemented opcodes fillfo_freqccN,
129          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
130        - implemented opcodes ampeg_delayccN, ampeg_startccN,
131          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
132          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
133        - lfoN_* and egN_* opcodes defined in group sections
134          are now taken into account
135        - implemented curves
136        - implemented opcodes volume_onccN, volume_curveccN
137        - implemented opcode volume_smoothccN
138        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
139          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
140          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
141          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
142          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
143        - implemented opcode end
144        - implemented opcodes egN_amplitude_onccX,
145          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
146          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
147        - implemented opcodes xfin_lokey, xfin_hikey,
148          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
149          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
150          xfout_loccN, xfout_hiccN, xf_cccurve
151        - implemented opcodes pan_onccN, pan_smoothccN,
152          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
153          egN_pan_curveccX, pitch_veltrack
154        - when failed to parse a sfz file
155          print the line number on which the error occurs
156        - use common pool of CC objects to minimize RAM usage
157        - implemented opcodes amplfo_delay_onccN,
158          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
159          pitchlfo_delay_onccN, pitchlfo_fade_onccN
160        - implemented opcodes fileg_delay_onccN,
161          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
162          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
163          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
164          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
165          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
166        - implemented automatic aliasing *ccN <-> *_onccN
167        - *lfo_freqccN wasn't working when the respective *lfo_freq
168          was not set or was set to zero
169        - lfoN_freq_onccX wasn't working when lfoN_freq
170          was not set or was set to zero
171        - implemented opcodes resonance_onccN, resonance_smoothccN,
172          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
173        - implemented opcodes fillfo_depthchanaft,
174          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
175          pitchlfo_depthchanaft, pitchlfo_freqchanaft
176        - implemented opcodes pitch_onccN,
177          pitch_curveccN, pitch_smoothccN, pitch_stepccN
178        - implemented opcodes volume_stepccN, pan_stepccN,
179          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
180          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
181          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
182        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
183          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
184          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
185          eq1_gainccN, eq2_gainccN, eq3_gainccN
186        - implemented opcodes delay, delay_onccN, delay_random,
187          delay_samples, delay_samples_onccN
188        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
189          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
190          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
191          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
192          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
193          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
194          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
195          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
196          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
197          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
198          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
199          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
200          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
201          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
202          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
203        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
204          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
205        - sfz parser: allow double spaces in sample filenames
206        - sfz parser: allow absolute paths for sample filenames
207        - use linear decay and release for filter and pitch EG
208        - bugfix: only the first amp_veltrack definition in a file was
209          used
210        - bugfix: looping was disabled if loop_start was set to 0
211        - allow regions with end=-1 to turn off other regions using the
212          group and off_by opcodes (#168)
213        - made end=0 play the whole sample
214        - fixed support for lochan and hichan opcodes (#155)
215    
216      * SoundFont format engine:
217        - Initial implementation (not usable yet)
218        - RT-safeness: avoid malloc in audio thread
219        - fixed a bug that could cause voice stealing to fail
220        - fine-tuned amplitude EG (by switching from gig to sfz EG)
221        - initial implementation of Vibrato LFO and Modulation LFO
222        - initial implementation of cutoff filter
223        - use linear decay and release for filter and pitch EG
224    
225      * Gigasampler format engine:
226        - bugfix: pitch LFO controller "internal+aftertouch" was broken
227        - bugfix: filter keyboard tracking was broken
228        - filter performance fix (an unnecessary copy was made of the
229          filter parameters in each sub fragment)
230    
231      * Host plugins:
232        - AU bugfix: failed to destroy its audio/MIDI devices
233        - Listen to all interfaces on Mac OS X (INADDR_ANY)
234        - VST bugfix: If the host called resume() before and after
235          changing sample rate or block size, the number of channels was
236          incorrectly set to two. This caused silence in Cubase 5.
237        - save engine type (gig, sfz or sf2) in plugin state
238        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
239          64 bit Windows
240        - AU: changed number of output channels from one stereo to 16
241          stereo
242        - VST: made it possible to build the VST plugin for Mac
243        - AU: link AU plugin dynamically if --disable-shared isn't
244          specified
245        - VST bugfix: instrument loading hang and crashed the host when
246          the plugin was loaded a second time (#174)
247        - plugin bugfix: instrument loading hang when the plugin was
248          loaded a second time (this time it's for Linux and Mac, previous
249          similar fix was for Windows)
250        - thread safety fixes for the instrument loading thread
251    
252      * MIDI driver:
253        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
254          the ALSA sequencer client name
255        - removed limit of maximum amount of MIDI ports per MIDI device, since
256          there is no reason for this limit
257        - MME: fixed memory handling bug found with cppcheck
258        - MME: removed compiler warning
259    
260      * audio driver:
261        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
262    
263      * LSCP server:
264        - added support for sending MIDI CC messages via LSCP command
265          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
266        - added LSCP command "GET AVAILABLE_EFFECTS"
267        - added LSCP command "LIST AVAILABLE_EFFECTS"
268        - added LSCP command "GET EFFECT INFO <effect-index>"
269        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
270        - added LSCP command
271          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
272        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
273        - added LSCP command "GET EFFECT_INSTANCES"
274        - added LSCP command "LIST EFFECT_INSTANCES"
275        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
276        - added LSCP command
277          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
278        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
279          <effect-instance> <input-control> <value>"
280        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
281        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
282        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
283        - added LSCP command
284          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
285        - added LSCP command
286          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
287        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
288          <effect-chain> <effect-instance>"
289        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
290          <effect-chain> <effect-chain-pos> <effect-instance>"
291        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
292          <effect-chain> <chain-pos>"
293        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
294          <fx_send_id> <effect_chain> <chain_pos>"
295        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
296        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
297          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
298          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
299    
300      * Bug fixes:
301        - Fixed crash which may occur when MIDI key + transpose is out of range
302        - minor valgrind fixes
303        - fixed crash which occurred when changing an already deployed sampler
304          channel to a different engine type
305        - fixed crash when deleting a sampler channel or changing engine
306          type while an instrument load was in progress
307        - bugfix: playing a note while changing the instrument could cause
308          a crash, or give "Handing back unknown region" error messages
309        - bugfix: calling SET VOICES (which Fantasia does on start and
310          refresh) could cause instruments to be unloaded
311        - Mac OS X: fixed name collision of enum in EffectControl and
312          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
313        - Mac OS X: fixed hanging threads
314        - Windows: disabled the previous thread fix on non-Mac systems, as
315          it caused hanging threads on Windows
316        - Fixed possible crashes due to corrupted MIDI/audio device list
317          after MIDI/audio device creation failure
318        - When creating MIDI instrument map entries with "PERSISTENT" type, the
319          instruments were uselessly precached with zero samples, however it still
320          took the full preloading time and on 1st program change the respective
321          instrument was completely reloaded again.
322        - fixed handling of rapid bank select and program change messages
323          sent to the same sampler channel (patch from the Open Octave
324          project, slightly adjusted)
325        - fixed crash when trying to create an effect instance with controls
326          which min and/or max values depend on the sample rate
327        - fixed bug #162
328        - bugfix: LADSPA_PATH was not evaluated correctly when containing
329          multiple paths (#165)
330        - thread safety fixes for the instrument loading thread
331        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
332          (#176)
333        - more thread safety fixes for the instrument loading thread
334        - sfz/sf2 engine: fixed crash when using small audio fragment size
335    
336    Version 1.0.0 (31 July 2009)
337    
338    * packaging changes:    * packaging changes:
339      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
340        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
341        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
342        (patch by Alexis Ballier)        (patch by Alexis Ballier)
343      - fixed compilation with gcc 4.3      - fixed compilation with gcc 4.3
344        - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
345        - fixed configure so it detects x86_64 (#107)
346        - fixes for building with newer MinGW versions
347        - fix for building with bison 2.4 (#111)
348        - fixed building with libgig installed in a non-standard directory
349        - minor fix in configure for mmsystem.h detection on MinGW
350        - Windows: look for editor plugins and Fantasia using base
351          directory of liblinuxsampler dll (look in the same directory and one
352          directory above)
353        - configure script fix: removed unconditional use of SSE
354        - fixed building with sqlite installed in a non-standard directory
355        - when cross-compiling, don't try to create instruments.db
356        - fix for new mingw-w64 version, which has usleep
357    
358    * general changes:    * general changes:
359      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 24  Version CVS HEAD (?) Line 372  Version CVS HEAD (?)
372      - fixed di-harmonic triangle LFO implementation (this LFO implementation      - fixed di-harmonic triangle LFO implementation (this LFO implementation
373        is only used by very few systems, most pick the int math        is only used by very few systems, most pick the int math
374        implementation, which is usually faster)        implementation, which is usually faster)
375        - fixes for audio drivers with varying buffer sizes
376        - experimental support for running LinuxSampler as a DSSI, LV2 and
377          VST plugin
378        - notification events for stream/voice count statistics are now sent
379          only when there are actual changes
380        - added memory ordering constraints to improve stability on
381          multi-core and multi-cpu systems
382        - maximum voices and disk streams can now be altered at runtime
383        - fixed CPU feature detection on x86_64 (maybe fixes #108)
384        - automatic stacktrace mechanism is now turned off by default and can
385          be switched on by command line option "--stacktrace" (the automatic
386          stacktrace mechanism seems to be broken on most systems at the moment)
387        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
388          a pointer to the launched InstrumentEditor object
389        - added optional 3rd party user data parameter for following
390          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
391          InstrumentEditor::Launch(),
392          InstrumentManager::LaunchInstrumentEditor()
393        - theoretical fix: made SynchronizedConfig follow C++0x memory
394          model more strictly
395        - fixes for using large audio device buffers
396        - Windows: add the installation directory to the DLL search path
397          when loading an editor plugin (solves problems with VST and
398          gigedit on systems with other GTK versions installed)
399    
400    * audio driver:    * audio driver:
401      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 33  Version CVS HEAD (?) Line 405  Version CVS HEAD (?)
405      - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)      - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
406        reflected the wrong value        reflected the wrong value
407      - fixed a memory management bug in ASIO driver      - fixed a memory management bug in ASIO driver
408        - Makefile fix: JACK_CFLAGS wasn't used
409        - JACK: use jack_client_open instead of the deprecated
410          jack_client_new
411        - added (experimental) CoreAudio driver
412        - applied old fixes to the ASIO driver that were included in the
413          previous binary release but accidentally never committed to CVS
414          (fixes #117)
415        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
416          win64)
417        - VST: added support for sample rate and buffer size changes
418        - VST: close editor (Fantasia) when the VST is removed
419        - VST: avoid opening Fantasia more than once for each VST instance
420        - VST: export main function as "main" on Linux too (fix for
421          energyXT)
422        - VST: changed number of output channels from one stereo to 16
423          stereo
424        - added channel routing, fxsends and midi maps to the settings
425          stored in the plugin state
426        - performance optimization of AudioChannel::MixTo() and
427          AudioChannel::CopyTo() methods using GCC vector exensions
428          (if available)
429        - ASIO fixes: avoid initializing the device twice, avoid throwing
430          exception when getting parameters from a disconnected device
431    
432    * MIDI driver:    * MIDI driver:
433      - added JACK MIDI driver      - added JACK MIDI driver
434      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
435        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
436        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
437        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
438          CoreMidi or AU
439        - fixed mingw-w64 compilation error in MME driver
440        - made program change handling in MIDI thread real-time safe by
441          moving the logic to a non-RT thread
442        - fixed minor memory leak in ALSA driver
443    
444    * instruments database:    * instruments database:
445      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
446        to the instruments database        to the instruments database
447      - added support for handling lost files in the instruments database      - added support for handling lost files in the instruments database
448        - Implemented option for adding instruments in separate directories
449          in the instruments database
450          (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
451        - work-around for missing fnmatch function on Windows to make
452          instrument database compilable
453        - added instrument database support on Windows
454          works with both standalone mode and VST plugin.
455          the instruments DB file is located in
456          %USERPROFILE%\.linuxsampler\instruments.db which allows different
457          databases for each windows user
458          if no DB is present it automatically creates the .linuxsampler subdir
459          and then creates an empty DB
460        - fixed recursive import, which was broken on Windows
461    
462    * Gigasampler format engine:    * Gigasampler format engine:
463      - 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 55  Version CVS HEAD (?) Line 469  Version CVS HEAD (?)
469      - minor fix: only mark FX sends as being modified if really the      - minor fix: only mark FX sends as being modified if really the
470        respective FX send MIDI controller was used        respective FX send MIDI controller was used
471      - added support for GM global device volume SysEx message      - added support for GM global device volume SysEx message
472          (can be selected at compile time to either apply globally to the
473          whole sampler [default] or only to the sampler channels that are
474          connected to the respective MIDI input port the SysEx message arrived
475          on)
476        - bugfix: notes triggered at position 0 in the audio buffer were
477          sometimes wrongly killed in the same buffer, causing no sound to
478          be played
479        - added support for chromatic / drumkit mode Roland GS Sysex message
480          which is usally used to switch a part between chromatic sounds and
481          drumkit sounds (as opposed to their common default setting of MIDI
482          part 10 being a drumkit part and all other ones chromatic parts), in
483          LS however one can switch between the first 16 MIDI instrument maps
484          defined for the sampler
485        - made it possible to create multiple sample channels even if the
486          audio thread isn't running
487        - fixed crash when removing channel with active voices (#116)
488        - bugfix: on sample reference changes (instrument editor), only
489          un-cache the respective sample if it's really not used by any
490          sampler engine anymore
491        - re-cache samples in case they were changed by an instrument editor,
492          e.g. when a sample was added while playing (#82)
493        - fixed hanging notes which occured when note-off event had the exact
494          same time stamp as the voice's note-on event and occured both in the
495          same audio fragment cycle (fixes bug #112)
496        - added support for the "fine tune" and "pitch bend range"
497          instrument-level gig parameters
498        - fixed minor artifacts in pitch bend handling
499        - added support for GS Reset SysEx message
500        - allow gig files to use unlimited downward pitch shifting
501        - added a limit check for upward pitch shifting
502        - bugfix: sometimes, when playing a note twice fast, the second
503          note was silent
504        - fixed crash happening when a pitch bend event arrived at the
505          same time a new instrument was loading
506    
507    * LSCP server:    * LSCP server:
508      - 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 65  Version CVS HEAD (?) Line 513  Version CVS HEAD (?)
513        Note-On and Note-Off events are sent via this LSCP event)        Note-On and Note-Off events are sent via this LSCP event)
514      - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and      - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
515        SET DB_INSTRUMENT FILE_PATH        SET DB_INSTRUMENT FILE_PATH
516        - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
517          frontends to send MIDI messages to specific sampler channel
518        - added two additional fields to GET FILE INSTRUMENT INFO command -
519          KEY_BINDINGS and KEYSWITCH_BINDINGS
520        - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
521          was incorrect
522        - Optimized the retrieval of the MIDI instrument mappings
523        - added new LSCP command "SET VOICES" to globally alter the maximum
524          amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
525          be triggered respectively
526        - added new LSCP command "SET STREAMS" to globally alter the maximum
527          amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
528          which will be triggered respectively
529        - bugfix: retry if "select" returns EINTR (this fixes a crash when
530          a gigedit file dialog is opened)
531        - close all connections when LSCPServer is deleted
532        - hard close of all sockets on exit
533        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
534          driver
535    
536      * Bug fixes:
537        - fixed a crash which occurs when removing a sampler channel waiting
538          to start instrument loading after another channel
539        - fixed a crash which occurs when removing a sampler channel with
540          instrument loading in progress (bug #113)
541        - fixed termination caused by uncaught exception when adding MIDI
542          instrument with PERSISTENT load mode
543        - fixed possible iterator invalidations when resetting the sampler
544        - fixed memory leaks when issuing the following LSCP commands:
545          GET AUDIO_OUTPUT_DRIVER INFO
546          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
547          GET MIDI_INPUT_DRIVER INFO
548          GET MIDI_INPUT_DRIVER_PARAMETER INFO
549        - fixed possible compilation error when sqlite is not present
550        - fixed orphaned pointers when setting maximum voices limit (bug #118)
551        - fixed crash when changing the audio output device of a sampler
552          channel with loaded instrument and start playing notes
553        - fixed endless loop in Engine::SuspendAll() (bug #120)
554        - fixed a low-level atomic load function that was broken on 64-bit
555          PowerPC, which probably could cause crashes on that platform
556        - fixed a memory management error which could cause a crash when a
557          plugin was unloaded
558        - bugfix: two private structs had the same name, which could cause
559          problems if the linker chose the wrong constructor
560        - fixed low-level ConditionServer usage bug that caused lockups on
561          Windows
562    
563    
564  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)
565    

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