/[svn]/linuxsampler/trunk/ChangeLog
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revision 2244 by iliev, Thu Aug 18 11:32:33 2011 UTC revision 2382 by persson, Sun Dec 2 16:30:42 2012 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
   * plugin changes:  
     - LV2 Persist + Files support (patch by David Robillard)  
   
3    * packaging changes:    * packaging changes:
4      - fixed building with newer MinGW-w64      - fixed building with newer MinGW-w64
5      - Mac OS X: support the new dir for Core Audio SDK      - Mac OS X: support the new dir for Core Audio SDK
# Line 18  Version CVS HEAD (?) Line 15  Version CVS HEAD (?)
15      - Mac OS X: made it possible to specify plugin installation dir to      - Mac OS X: made it possible to specify plugin installation dir to
16        configure        configure
17      - Mac OS X: Makefile fix for the install-strip target      - 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:    * general changes:
27      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
# Line 42  Version CVS HEAD (?) Line 46  Version CVS HEAD (?)
46      - raised limit of program change queue from 100 to 512      - raised limit of program change queue from 100 to 512
47        (as suggested by Alex Stone)        (as suggested by Alex Stone)
48      - implemented sine LFO, pulse LFO and saw LFO      - 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        - all engines: add pan CC value to instrument pan parameter before
63          applying panning, instead of using two separate pan functions in
64          series (#182)
65    
66    * Gigasampler format engine:    * Gigasampler format engine:
67      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 69  Version CVS HEAD (?)
69        dimension zones is not a power of two        dimension zones is not a power of two
70      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
71        key        key
72        - bugfix: pitch LFO controller "internal+aftertouch" was broken
73        - bugfix: filter keyboard tracking was broken
74        - filter performance fix (an unnecessary copy was made of the
75          filter parameters in each sub fragment)
76        - handle special case when pan parameter in gig file has max or
77          min value
78    
79    * SFZ format engine:    * SFZ format engine:
80      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 121  Version CVS HEAD (?) Line 147  Version CVS HEAD (?)
147      - implemented opcodes ampeg_delayccN, ampeg_startccN,      - implemented opcodes ampeg_delayccN, ampeg_startccN,
148        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
149        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
150      - lfoN_* and egN_* opcodes defined in group sections      - lfoN_* and egN_* opcodes defined in group sections
151        are now taken into account        are now taken into account
152      - implemented curves      - implemented curves
153      - implemented opcodes volume_onccN, volume_curveccN      - implemented opcodes volume_onccN, volume_curveccN
# Line 145  Version CVS HEAD (?) Line 171  Version CVS HEAD (?)
171      - when failed to parse a sfz file      - when failed to parse a sfz file
172        print the line number on which the error occurs        print the line number on which the error occurs
173      - use common pool of CC objects to minimize RAM usage      - use common pool of CC objects to minimize RAM usage
174        - implemented opcodes amplfo_delay_onccN,
175          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
176          pitchlfo_delay_onccN, pitchlfo_fade_onccN
177        - implemented opcodes fileg_delay_onccN,
178          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
179          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
180          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
181          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
182          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
183        - implemented automatic aliasing *ccN <-> *_onccN
184        - *lfo_freqccN wasn't working when the respective *lfo_freq
185          was not set or was set to zero
186        - lfoN_freq_onccX wasn't working when lfoN_freq
187          was not set or was set to zero
188        - implemented opcodes resonance_onccN, resonance_smoothccN,
189          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
190        - implemented opcodes fillfo_depthchanaft,
191          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
192          pitchlfo_depthchanaft, pitchlfo_freqchanaft
193        - implemented opcodes pitch_onccN,
194          pitch_curveccN, pitch_smoothccN, pitch_stepccN
195        - implemented opcodes volume_stepccN, pan_stepccN,
196          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
197          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
198          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
199        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
200          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
201          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
202          eq1_gainccN, eq2_gainccN, eq3_gainccN
203        - implemented opcodes delay, delay_onccN, delay_random,
204          delay_samples, delay_samples_onccN
205        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
206          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
207          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
208          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
209          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
210          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
211          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
212          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
213          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
214          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
215          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
216          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
217          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
218          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
219          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
220        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
221          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
222        - sfz parser: allow double spaces in sample filenames
223        - sfz parser: allow absolute paths for sample filenames
224        - use linear decay and release for filter and pitch EG
225        - bugfix: only the first amp_veltrack definition in a file was
226          used
227        - bugfix: looping was disabled if loop_start was set to 0
228        - allow regions with end=-1 to turn off other regions using the
229          group and off_by opcodes (#168)
230        - made end=0 play the whole sample
231        - fixed support for lochan and hichan opcodes (#155)
232        - fixed crash when using lochan/hichan opcodes (#187)
233        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
234    
235    * SoundFont format engine:    * SoundFont format engine:
236      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 153  Version CVS HEAD (?) Line 239  Version CVS HEAD (?)
239      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
240      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
241      - initial implementation of cutoff filter      - initial implementation of cutoff filter
242        - use linear decay and release for filter and pitch EG
243    
244    * Gigasampler format engine:    * Host plugins (VST, AU, LV2, DSSI):
     - bugfix: pitch LFO controller "internal+aftertouch" was broken  
     - bugfix: filter keyboard tracking was broken  
     - filter performance fix (an unnecessary copy was made of the  
       filter parameters in each sub fragment)  
   
   * Host plugins:  
245      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
246      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
247      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 174  Version CVS HEAD (?) Line 255  Version CVS HEAD (?)
255      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
256      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
257        specified        specified
258        - LV2 "state" extension support (patch by David Robillard)
259        - VST bugfix: instrument loading hang and crashed the host when
260          the plugin was loaded a second time (#174)
261        - plugin bugfix: instrument loading hang when the plugin was
262          loaded a second time (this time it's for Linux and Mac, previous
263          similar fix was for Windows)
264        - thread safety fixes for the instrument loading thread
265        - LV2: use the new lv2 package if present
266        - VST: try to open Fantasia automatically on Linux and Mac too (on
267          Linux, the Fantasia jar should be placed in <prefix>/share/java)
268        - VST: fixed crashes on Linux Ardour and EnergyXT
269        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
270          port and audio channel routing for DSSI plugins are now visible.
271        - LV2: use urid and atom extensions instead of deprecated uri-map
272          and event
273        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
274        - LV2: changed number of output channels to 16 stereo, just like
275          the VST and AU plugins
276        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
277        - LV2: made LV2 plugin buildable on Windows and Mac
278        - VST: implemented retrieval and switching of programs using the
279          sampler's internal MIDI instrument mapping system
280    
281    * MIDI driver:    * MIDI driver:
282      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
283        the ALSA sequencer client name        the ALSA sequencer client name
284      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
285        there is no reason for this limit        there is no reason for this limit
286        - MME: fixed memory handling bug found with cppcheck
287        - MME: removed compiler warning
288        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
289          which allows to retrieve the list of CoreMIDI clients / ports and to connect
290          to them a la JACK, via the usual sampler APIs
291        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
292          the driver will automatically connect to other CoreMIDI clients' ports
293          (e.g. external MIDI devices being attached to the Mac)
294        - added support for MIDI note on velocity filter
295        - CoreMIDI: fixed memory deallocation error
296    
297    * audio driver:    * audio driver:
298      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
# Line 239  Version CVS HEAD (?) Line 352  Version CVS HEAD (?)
352        it caused hanging threads on Windows        it caused hanging threads on Windows
353      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
354        after MIDI/audio device creation failure        after MIDI/audio device creation failure
355        - When creating MIDI instrument map entries with "PERSISTENT" type, the
356          instruments were uselessly precached with zero samples, however it still
357          took the full preloading time and on 1st program change the respective
358          instrument was completely reloaded again.
359        - fixed handling of rapid bank select and program change messages
360          sent to the same sampler channel (patch from the Open Octave
361          project, slightly adjusted)
362        - fixed crash when trying to create an effect instance with controls
363          which min and/or max values depend on the sample rate
364        - fixed bug #162
365        - bugfix: LADSPA_PATH was not evaluated correctly when containing
366          multiple paths (#165)
367        - thread safety fixes for the instrument loading thread
368        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
369          (#176)
370        - more thread safety fixes for the instrument loading thread
371        - sfz/sf2 engine: fixed crash when using small audio fragment size
372        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
373        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
374          introduced in previous fix)
375        - fixed crash when a channel received a program change while
376          playing a note in a key group
377        - fixed erroneous error message piping in VoiceBase.h
378          (labelled "Disk stream not available in time")
379    
380  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
381    

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