/[svn]/linuxsampler/trunk/ChangeLog
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revision 2234 by iliev, Tue Aug 9 18:27:58 2011 UTC revision 2411 by schoenebeck, Sat Feb 2 18:58:16 2013 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        - fixed compilation with Clang 3.2
26    
27    * general changes:    * general changes:
28      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
# Line 42  Version CVS HEAD (?) Line 47  Version CVS HEAD (?)
47      - raised limit of program change queue from 100 to 512      - raised limit of program change queue from 100 to 512
48        (as suggested by Alex Stone)        (as suggested by Alex Stone)
49      - implemented sine LFO, pulse LFO and saw LFO      - 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:    * Gigasampler format engine:
68      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 70  Version CVS HEAD (?)
70        dimension zones is not a power of two        dimension zones is not a power of two
71      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
72        key        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        - fixed EG1 modulation when attack or release is zero
82    
83    * SFZ format engine:    * SFZ format engine:
84      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 121  Version CVS HEAD (?) Line 151  Version CVS HEAD (?)
151      - implemented opcodes ampeg_delayccN, ampeg_startccN,      - implemented opcodes ampeg_delayccN, ampeg_startccN,
152        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
153        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
154      - lfoN_* and egN_* opcodes defined in group sections      - lfoN_* and egN_* opcodes defined in group sections
155        are now taken into account        are now taken into account
156      - implemented curves      - implemented curves
157      - implemented opcodes volume_onccN, volume_curveccN      - implemented opcodes volume_onccN, volume_curveccN
# Line 132  Version CVS HEAD (?) Line 162  Version CVS HEAD (?)
162        lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,        lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
163        lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX        lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
164      - implemented opcode end      - implemented opcode end
165        - implemented opcodes egN_amplitude_onccX,
166          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
167          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
168        - implemented opcodes xfin_lokey, xfin_hikey,
169          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
170          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
171          xfout_loccN, xfout_hiccN, xf_cccurve
172        - implemented opcodes pan_onccN, pan_smoothccN,
173          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
174          egN_pan_curveccX, pitch_veltrack
175        - when failed to parse a sfz file
176          print the line number on which the error occurs
177        - use common pool of CC objects to minimize RAM usage
178        - implemented opcodes amplfo_delay_onccN,
179          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
180          pitchlfo_delay_onccN, pitchlfo_fade_onccN
181        - implemented opcodes fileg_delay_onccN,
182          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
183          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
184          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
185          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
186          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
187        - implemented automatic aliasing *ccN <-> *_onccN
188        - *lfo_freqccN wasn't working when the respective *lfo_freq
189          was not set or was set to zero
190        - lfoN_freq_onccX wasn't working when lfoN_freq
191          was not set or was set to zero
192        - implemented opcodes resonance_onccN, resonance_smoothccN,
193          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
194        - implemented opcodes fillfo_depthchanaft,
195          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
196          pitchlfo_depthchanaft, pitchlfo_freqchanaft
197        - implemented opcodes pitch_onccN,
198          pitch_curveccN, pitch_smoothccN, pitch_stepccN
199        - implemented opcodes volume_stepccN, pan_stepccN,
200          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
201          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
202          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
203        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
204          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
205          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
206          eq1_gainccN, eq2_gainccN, eq3_gainccN
207        - implemented opcodes delay, delay_onccN, delay_random,
208          delay_samples, delay_samples_onccN
209        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
210          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
211          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
212          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
213          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
214          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
215          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
216          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
217          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
218          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
219          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
220          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
221          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
222          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
223          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
224        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
225          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
226        - sfz parser: allow double spaces in sample filenames
227        - sfz parser: allow absolute paths for sample filenames
228        - use linear decay and release for filter and pitch EG
229        - bugfix: only the first amp_veltrack definition in a file was
230          used
231        - bugfix: looping was disabled if loop_start was set to 0
232        - allow regions with end=-1 to turn off other regions using the
233          group and off_by opcodes (#168)
234        - made end=0 play the whole sample
235        - fixed support for lochan and hichan opcodes (#155)
236        - fixed crash when using lochan/hichan opcodes (#187)
237        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
238        - added FLAC support (#191)
239        - sfz parser bugfix: lines starting with whitespace were ignored
240        - added amplitude opcode
241    
242    * SoundFont format engine:    * SoundFont format engine:
243      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 140  Version CVS HEAD (?) Line 246  Version CVS HEAD (?)
246      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
247      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
248      - initial implementation of cutoff filter      - initial implementation of cutoff filter
249        - use linear decay and release for filter and pitch EG
250    
251    * 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:  
252      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
253      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
254      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 161  Version CVS HEAD (?) Line 262  Version CVS HEAD (?)
262      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
263      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
264        specified        specified
265        - LV2 "state" extension support (patch by David Robillard)
266        - VST bugfix: instrument loading hang and crashed the host when
267          the plugin was loaded a second time (#174)
268        - plugin bugfix: instrument loading hang when the plugin was
269          loaded a second time (this time it's for Linux and Mac, previous
270          similar fix was for Windows)
271        - thread safety fixes for the instrument loading thread
272        - LV2: use the new lv2 package if present
273        - VST: try to open Fantasia automatically on Linux and Mac too (on
274          Linux, the Fantasia jar should be placed in <prefix>/share/java)
275        - VST: fixed crashes on Linux Ardour and EnergyXT
276        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
277          port and audio channel routing for DSSI plugins are now visible.
278        - LV2: use urid and atom extensions instead of deprecated uri-map
279          and event
280        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
281        - LV2: changed number of output channels to 16 stereo, just like
282          the VST and AU plugins
283        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
284        - LV2: made LV2 plugin buildable on Windows and Mac
285        - VST: implemented retrieval and switching of programs using the
286          sampler's internal MIDI instrument mapping system
287    
288    * MIDI driver:    * MIDI driver:
289      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
290        the ALSA sequencer client name        the ALSA sequencer client name
291      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
292        there is no reason for this limit        there is no reason for this limit
293        - MME: fixed memory handling bug found with cppcheck
294        - MME: removed compiler warning
295        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
296          which allows to retrieve the list of CoreMIDI clients / ports and to connect
297          to them a la JACK, via the usual sampler APIs
298        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
299          the driver will automatically connect to other CoreMIDI clients' ports
300          (e.g. external MIDI devices being attached to the Mac)
301        - added support for MIDI note on velocity filter
302        - CoreMIDI: fixed memory deallocation error
303        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
304          virtual keyboards in frontends / instrument editors being stuck.
305        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
306    
307    * audio driver:    * audio driver:
308      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
309        - JACK audio: react on sample rate changes.
310        - JACK audio: react on buffer size changes.
311        - JACK audio: jack_port_get_buffer() was cached and called outside
312          RT context.
313    
314    * LSCP server:    * LSCP server:
315      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 226  Version CVS HEAD (?) Line 366  Version CVS HEAD (?)
366        it caused hanging threads on Windows        it caused hanging threads on Windows
367      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
368        after MIDI/audio device creation failure        after MIDI/audio device creation failure
369        - When creating MIDI instrument map entries with "PERSISTENT" type, the
370          instruments were uselessly precached with zero samples, however it still
371          took the full preloading time and on 1st program change the respective
372          instrument was completely reloaded again.
373        - fixed handling of rapid bank select and program change messages
374          sent to the same sampler channel (patch from the Open Octave
375          project, slightly adjusted)
376        - fixed crash when trying to create an effect instance with controls
377          which min and/or max values depend on the sample rate
378        - fixed bug #162
379        - bugfix: LADSPA_PATH was not evaluated correctly when containing
380          multiple paths (#165)
381        - thread safety fixes for the instrument loading thread
382        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
383          (#176)
384        - more thread safety fixes for the instrument loading thread
385        - sfz/sf2 engine: fixed crash when using small audio fragment size
386        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
387        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
388          introduced in previous fix)
389        - fixed crash when a channel received a program change while
390          playing a note in a key group
391        - fixed erroneous error message piping in VoiceBase.h
392          (labelled "Disk stream not available in time")
393    
394  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
395    

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