/[svn]/linuxsampler/trunk/ChangeLog
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revision 2230 by iliev, Fri Aug 5 17:59:10 2011 UTC revision 2448 by schoenebeck, Fri May 3 14:26:32 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        - added a lock guard class for exception safe mutex handling and
68          used it everywhere appropriate
69        - Immediately apply scale tuning changes to active voices.
70        - Exposed scale tuning to C++ API (along to the already existing standard
71          SysEx way).
72    
73    * Gigasampler format engine:    * Gigasampler format engine:
74      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 76  Version CVS HEAD (?)
76        dimension zones is not a power of two        dimension zones is not a power of two
77      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
78        key        key
79        - bugfix: pitch LFO controller "internal+aftertouch" was broken
80        - bugfix: filter keyboard tracking was broken
81        - filter performance fix (an unnecessary copy was made of the
82          filter parameters in each sub fragment)
83        - handle special case when pan parameter in gig file has max or
84          min value
85        - Exclusive Groups: don't ever stop voices of the same note,
86          doesn't sound naturally with a drumkit
87        - fixed EG1 modulation when attack or release is zero
88    
89    * SFZ format engine:    * SFZ format engine:
90      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 121  Version CVS HEAD (?) Line 157  Version CVS HEAD (?)
157      - implemented opcodes ampeg_delayccN, ampeg_startccN,      - implemented opcodes ampeg_delayccN, ampeg_startccN,
158        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
159        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
160      - lfoN_* and egN_* opcodes defined in group sections      - lfoN_* and egN_* opcodes defined in group sections
161        are now taken into account        are now taken into account
162      - implemented curves      - implemented curves
163      - implemented opcodes volume_onccN, volume_curveccN      - implemented opcodes volume_onccN, volume_curveccN
164        - implemented opcode volume_smoothccN
165        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
166          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
167          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
168          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
169          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
170        - implemented opcode end
171        - implemented opcodes egN_amplitude_onccX,
172          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
173          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
174        - implemented opcodes xfin_lokey, xfin_hikey,
175          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
176          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
177          xfout_loccN, xfout_hiccN, xf_cccurve
178        - implemented opcodes pan_onccN, pan_smoothccN,
179          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
180          egN_pan_curveccX, pitch_veltrack
181        - when failed to parse a sfz file
182          print the line number on which the error occurs
183        - use common pool of CC objects to minimize RAM usage
184        - implemented opcodes amplfo_delay_onccN,
185          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
186          pitchlfo_delay_onccN, pitchlfo_fade_onccN
187        - implemented opcodes fileg_delay_onccN,
188          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
189          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
190          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
191          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
192          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
193        - implemented automatic aliasing *ccN <-> *_onccN
194        - *lfo_freqccN wasn't working when the respective *lfo_freq
195          was not set or was set to zero
196        - lfoN_freq_onccX wasn't working when lfoN_freq
197          was not set or was set to zero
198        - implemented opcodes resonance_onccN, resonance_smoothccN,
199          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
200        - implemented opcodes fillfo_depthchanaft,
201          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
202          pitchlfo_depthchanaft, pitchlfo_freqchanaft
203        - implemented opcodes pitch_onccN,
204          pitch_curveccN, pitch_smoothccN, pitch_stepccN
205        - implemented opcodes volume_stepccN, pan_stepccN,
206          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
207          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
208          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
209        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
210          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
211          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
212          eq1_gainccN, eq2_gainccN, eq3_gainccN
213        - implemented opcodes delay, delay_onccN, delay_random,
214          delay_samples, delay_samples_onccN
215        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
216          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
217          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
218          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
219          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
220          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
221          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
222          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
223          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
224          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
225          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
226          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
227          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
228          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
229          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
230        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
231          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
232        - sfz parser: allow double spaces in sample filenames
233        - sfz parser: allow absolute paths for sample filenames
234        - use linear decay and release for filter and pitch EG
235        - bugfix: only the first amp_veltrack definition in a file was
236          used
237        - bugfix: looping was disabled if loop_start was set to 0
238        - allow regions with end=-1 to turn off other regions using the
239          group and off_by opcodes (#168)
240        - made end=0 play the whole sample
241        - fixed support for lochan and hichan opcodes (#155)
242        - fixed crash when using lochan/hichan opcodes (#187)
243        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
244        - added FLAC support (#191)
245        - sfz parser bugfix: lines starting with whitespace were ignored
246        - added amplitude opcode
247    
248    * SoundFont format engine:    * SoundFont format engine:
249      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 133  Version CVS HEAD (?) Line 252  Version CVS HEAD (?)
252      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
253      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
254      - initial implementation of cutoff filter      - initial implementation of cutoff filter
255        - use linear decay and release for filter and pitch EG
256    
257    * 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:  
258      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
259      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
260      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 154  Version CVS HEAD (?) Line 268  Version CVS HEAD (?)
268      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
269      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
270        specified        specified
271        - LV2 "state" extension support (patch by David Robillard)
272        - VST bugfix: instrument loading hang and crashed the host when
273          the plugin was loaded a second time (#174)
274        - plugin bugfix: instrument loading hang when the plugin was
275          loaded a second time (this time it's for Linux and Mac, previous
276          similar fix was for Windows)
277        - thread safety fixes for the instrument loading thread
278        - LV2: use the new lv2 package if present
279        - VST: try to open Fantasia automatically on Linux and Mac too (on
280          Linux, the Fantasia jar should be placed in <prefix>/share/java)
281        - VST: fixed crashes on Linux Ardour and EnergyXT
282        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
283          port and audio channel routing for DSSI plugins are now visible.
284        - LV2: use urid and atom extensions instead of deprecated uri-map
285          and event
286        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
287        - LV2: changed number of output channels to 16 stereo, just like
288          the VST and AU plugins
289        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
290        - LV2: made LV2 plugin buildable on Windows and Mac
291        - VST: implemented retrieval and switching of programs using the
292          sampler's internal MIDI instrument mapping system
293    
294    * MIDI driver:    * MIDI driver:
295      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
296        the ALSA sequencer client name        the ALSA sequencer client name
297      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
298        there is no reason for this limit        there is no reason for this limit
299        - MME: fixed memory handling bug found with cppcheck
300        - MME: removed compiler warning
301        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
302          which allows to retrieve the list of CoreMIDI clients / ports and to connect
303          to them a la JACK, via the usual sampler APIs
304        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
305          the driver will automatically connect to other CoreMIDI clients' ports
306          (e.g. external MIDI devices being attached to the Mac)
307        - added support for MIDI note on velocity filter
308        - CoreMIDI: fixed memory deallocation error
309        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
310          virtual keyboards in frontends / instrument editors being stuck.
311        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
312        - Implemented missing handling of MIDI "running status".
313        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
314    
315    * audio driver:    * audio driver:
316      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
317        - JACK audio: react on sample rate changes.
318        - JACK audio: react on buffer size changes.
319        - JACK audio: jack_port_get_buffer() was cached and called outside
320          RT context.
321        - ASIO driver: removed compiler warnings
322    
323    * LSCP server:    * LSCP server:
324      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 219  Version CVS HEAD (?) Line 375  Version CVS HEAD (?)
375        it caused hanging threads on Windows        it caused hanging threads on Windows
376      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
377        after MIDI/audio device creation failure        after MIDI/audio device creation failure
378        - When creating MIDI instrument map entries with "PERSISTENT" type, the
379          instruments were uselessly precached with zero samples, however it still
380          took the full preloading time and on 1st program change the respective
381          instrument was completely reloaded again.
382        - fixed handling of rapid bank select and program change messages
383          sent to the same sampler channel (patch from the Open Octave
384          project, slightly adjusted)
385        - fixed crash when trying to create an effect instance with controls
386          which min and/or max values depend on the sample rate
387        - fixed bug #162
388        - bugfix: LADSPA_PATH was not evaluated correctly when containing
389          multiple paths (#165)
390        - thread safety fixes for the instrument loading thread
391        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
392          (#176)
393        - more thread safety fixes for the instrument loading thread
394        - sfz/sf2 engine: fixed crash when using small audio fragment size
395        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
396        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
397          introduced in previous fix)
398        - fixed crash when a channel received a program change while
399          playing a note in a key group
400        - fixed erroneous error message piping in VoiceBase.h
401          (labelled "Disk stream not available in time")
402        - Update effects on sample rate & period size changes (to avoid
403          crashes and noise on such transitions).
404    
405  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
406    

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