/[svn]/linuxsampler/trunk/ChangeLog
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revision 2224 by iliev, Mon Aug 1 19:08:09 2011 UTC revision 2426 by schoenebeck, Fri Mar 1 23:00:17 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        - removed usage of deprecated Automake variable INCLUDES
27    
28    * general changes:    * general changes:
29      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
# Line 42  Version CVS HEAD (?) Line 48  Version CVS HEAD (?)
48      - raised limit of program change queue from 100 to 512      - raised limit of program change queue from 100 to 512
49        (as suggested by Alex Stone)        (as suggested by Alex Stone)
50      - implemented sine LFO, pulse LFO and saw LFO      - implemented sine LFO, pulse LFO and saw LFO
51        - experimental support for per voice equalization
52        - added command line option --exec-after-init
53        - Introduced new C++ API method:
54          EngineChannel::InstrumentFileName(int index)
55          allowing to retrieve the whole list of files used for the loaded
56          instrument on an engine channel (a.k.a. part). Some GigaStudio
57          instruments for example are splitted over several files like
58          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
59        - Added new C++ API method Sampler::GetGlobalMaxVoices().
60        - Added new C++ API method Sampler::GetGlobalMaxStreams().
61        - Added new C++ API method Sampler::SetGlobalMaxVoices().
62        - Added new C++ API method Sampler::SetGlobalMaxStreams().
63        - Various "const" and "restrict" optimizations.
64        - all engines: add pan CC value to instrument pan parameter before
65          applying panning, instead of using two separate pan functions in
66          series (#182)
67    
68    * Gigasampler format engine:    * Gigasampler format engine:
69      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 71  Version CVS HEAD (?)
71        dimension zones is not a power of two        dimension zones is not a power of two
72      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
73        key        key
74        - bugfix: pitch LFO controller "internal+aftertouch" was broken
75        - bugfix: filter keyboard tracking was broken
76        - filter performance fix (an unnecessary copy was made of the
77          filter parameters in each sub fragment)
78        - handle special case when pan parameter in gig file has max or
79          min value
80        - Exclusive Groups: don't ever stop voices of the same note,
81          doesn't sound naturally with a drumkit
82        - fixed EG1 modulation when attack or release is zero
83    
84    * SFZ format engine:    * SFZ format engine:
85      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 112  Version CVS HEAD (?) Line 143  Version CVS HEAD (?)
143        fileg_vel2release        fileg_vel2release
144      - implemented opcode lfoN_wave      - implemented opcode lfoN_wave
145      - implemented opcode pitchlfo_depthccN      - implemented opcode pitchlfo_depthccN
146        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
147          lfoN_pitch, lfoN_pitch_onccX
148        - implemented opcodes pitchlfo_fade,
149          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
150        - implemented opcodes fillfo_freqccN,
151          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
152        - implemented opcodes ampeg_delayccN, ampeg_startccN,
153          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
154          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
155        - lfoN_* and egN_* opcodes defined in group sections
156          are now taken into account
157        - implemented curves
158        - implemented opcodes volume_onccN, volume_curveccN
159        - implemented opcode volume_smoothccN
160        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
161          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
162          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
163          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
164          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
165        - implemented opcode end
166        - implemented opcodes egN_amplitude_onccX,
167          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
168          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
169        - implemented opcodes xfin_lokey, xfin_hikey,
170          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
171          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
172          xfout_loccN, xfout_hiccN, xf_cccurve
173        - implemented opcodes pan_onccN, pan_smoothccN,
174          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
175          egN_pan_curveccX, pitch_veltrack
176        - when failed to parse a sfz file
177          print the line number on which the error occurs
178        - use common pool of CC objects to minimize RAM usage
179        - implemented opcodes amplfo_delay_onccN,
180          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
181          pitchlfo_delay_onccN, pitchlfo_fade_onccN
182        - implemented opcodes fileg_delay_onccN,
183          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
184          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
185          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
186          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
187          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
188        - implemented automatic aliasing *ccN <-> *_onccN
189        - *lfo_freqccN wasn't working when the respective *lfo_freq
190          was not set or was set to zero
191        - lfoN_freq_onccX wasn't working when lfoN_freq
192          was not set or was set to zero
193        - implemented opcodes resonance_onccN, resonance_smoothccN,
194          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
195        - implemented opcodes fillfo_depthchanaft,
196          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
197          pitchlfo_depthchanaft, pitchlfo_freqchanaft
198        - implemented opcodes pitch_onccN,
199          pitch_curveccN, pitch_smoothccN, pitch_stepccN
200        - implemented opcodes volume_stepccN, pan_stepccN,
201          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
202          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
203          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
204        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
205          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
206          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
207          eq1_gainccN, eq2_gainccN, eq3_gainccN
208        - implemented opcodes delay, delay_onccN, delay_random,
209          delay_samples, delay_samples_onccN
210        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
211          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
212          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
213          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
214          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
215          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
216          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
217          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
218          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
219          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
220          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
221          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
222          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
223          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
224          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
225        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
226          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
227        - sfz parser: allow double spaces in sample filenames
228        - sfz parser: allow absolute paths for sample filenames
229        - use linear decay and release for filter and pitch EG
230        - bugfix: only the first amp_veltrack definition in a file was
231          used
232        - bugfix: looping was disabled if loop_start was set to 0
233        - allow regions with end=-1 to turn off other regions using the
234          group and off_by opcodes (#168)
235        - made end=0 play the whole sample
236        - fixed support for lochan and hichan opcodes (#155)
237        - fixed crash when using lochan/hichan opcodes (#187)
238        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
239        - added FLAC support (#191)
240        - sfz parser bugfix: lines starting with whitespace were ignored
241        - added amplitude opcode
242    
243    * SoundFont format engine:    * SoundFont format engine:
244      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 120  Version CVS HEAD (?) Line 247  Version CVS HEAD (?)
247      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
248      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
249      - initial implementation of cutoff filter      - initial implementation of cutoff filter
250        - use linear decay and release for filter and pitch EG
251    
252    * 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:  
253      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
254      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
255      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 141  Version CVS HEAD (?) Line 263  Version CVS HEAD (?)
263      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
264      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
265        specified        specified
266        - LV2 "state" extension support (patch by David Robillard)
267        - VST bugfix: instrument loading hang and crashed the host when
268          the plugin was loaded a second time (#174)
269        - plugin bugfix: instrument loading hang when the plugin was
270          loaded a second time (this time it's for Linux and Mac, previous
271          similar fix was for Windows)
272        - thread safety fixes for the instrument loading thread
273        - LV2: use the new lv2 package if present
274        - VST: try to open Fantasia automatically on Linux and Mac too (on
275          Linux, the Fantasia jar should be placed in <prefix>/share/java)
276        - VST: fixed crashes on Linux Ardour and EnergyXT
277        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
278          port and audio channel routing for DSSI plugins are now visible.
279        - LV2: use urid and atom extensions instead of deprecated uri-map
280          and event
281        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
282        - LV2: changed number of output channels to 16 stereo, just like
283          the VST and AU plugins
284        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
285        - LV2: made LV2 plugin buildable on Windows and Mac
286        - VST: implemented retrieval and switching of programs using the
287          sampler's internal MIDI instrument mapping system
288    
289    * MIDI driver:    * MIDI driver:
290      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
291        the ALSA sequencer client name        the ALSA sequencer client name
292      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
293        there is no reason for this limit        there is no reason for this limit
294        - MME: fixed memory handling bug found with cppcheck
295        - MME: removed compiler warning
296        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
297          which allows to retrieve the list of CoreMIDI clients / ports and to connect
298          to them a la JACK, via the usual sampler APIs
299        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
300          the driver will automatically connect to other CoreMIDI clients' ports
301          (e.g. external MIDI devices being attached to the Mac)
302        - added support for MIDI note on velocity filter
303        - CoreMIDI: fixed memory deallocation error
304        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
305          virtual keyboards in frontends / instrument editors being stuck.
306        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
307        - Implemented missing handling of MIDI "running status".
308        - MME: pass time stamps to the sampler.
309    
310    * audio driver:    * audio driver:
311      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
312        - JACK audio: react on sample rate changes.
313        - JACK audio: react on buffer size changes.
314        - JACK audio: jack_port_get_buffer() was cached and called outside
315          RT context.
316        - ASIO driver: removed compiler warnings
317    
318    * LSCP server:    * LSCP server:
319      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 206  Version CVS HEAD (?) Line 370  Version CVS HEAD (?)
370        it caused hanging threads on Windows        it caused hanging threads on Windows
371      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
372        after MIDI/audio device creation failure        after MIDI/audio device creation failure
373        - When creating MIDI instrument map entries with "PERSISTENT" type, the
374          instruments were uselessly precached with zero samples, however it still
375          took the full preloading time and on 1st program change the respective
376          instrument was completely reloaded again.
377        - fixed handling of rapid bank select and program change messages
378          sent to the same sampler channel (patch from the Open Octave
379          project, slightly adjusted)
380        - fixed crash when trying to create an effect instance with controls
381          which min and/or max values depend on the sample rate
382        - fixed bug #162
383        - bugfix: LADSPA_PATH was not evaluated correctly when containing
384          multiple paths (#165)
385        - thread safety fixes for the instrument loading thread
386        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
387          (#176)
388        - more thread safety fixes for the instrument loading thread
389        - sfz/sf2 engine: fixed crash when using small audio fragment size
390        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
391        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
392          introduced in previous fix)
393        - fixed crash when a channel received a program change while
394          playing a note in a key group
395        - fixed erroneous error message piping in VoiceBase.h
396          (labelled "Disk stream not available in time")
397        - Update effects on sample rate & period size changes (to avoid
398          crashes and noise on such transitions).
399    
400  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
401    

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