/[svn]/linuxsampler/trunk/ChangeLog
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revision 2224 by iliev, Mon Aug 1 19:08:09 2011 UTC revision 2431 by schoenebeck, Mon Mar 4 15:12:48 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    
70    * Gigasampler format engine:    * Gigasampler format engine:
71      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 73  Version CVS HEAD (?)
73        dimension zones is not a power of two        dimension zones is not a power of two
74      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
75        key        key
76        - bugfix: pitch LFO controller "internal+aftertouch" was broken
77        - bugfix: filter keyboard tracking was broken
78        - filter performance fix (an unnecessary copy was made of the
79          filter parameters in each sub fragment)
80        - handle special case when pan parameter in gig file has max or
81          min value
82        - Exclusive Groups: don't ever stop voices of the same note,
83          doesn't sound naturally with a drumkit
84        - fixed EG1 modulation when attack or release is zero
85    
86    * SFZ format engine:    * SFZ format engine:
87      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 112  Version CVS HEAD (?) Line 145  Version CVS HEAD (?)
145        fileg_vel2release        fileg_vel2release
146      - implemented opcode lfoN_wave      - implemented opcode lfoN_wave
147      - implemented opcode pitchlfo_depthccN      - implemented opcode pitchlfo_depthccN
148        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
149          lfoN_pitch, lfoN_pitch_onccX
150        - implemented opcodes pitchlfo_fade,
151          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
152        - implemented opcodes fillfo_freqccN,
153          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
154        - implemented opcodes ampeg_delayccN, ampeg_startccN,
155          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
156          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
157        - lfoN_* and egN_* opcodes defined in group sections
158          are now taken into account
159        - implemented curves
160        - implemented opcodes volume_onccN, volume_curveccN
161        - implemented opcode volume_smoothccN
162        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
163          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
164          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
165          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
166          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
167        - implemented opcode end
168        - implemented opcodes egN_amplitude_onccX,
169          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
170          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
171        - implemented opcodes xfin_lokey, xfin_hikey,
172          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
173          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
174          xfout_loccN, xfout_hiccN, xf_cccurve
175        - implemented opcodes pan_onccN, pan_smoothccN,
176          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
177          egN_pan_curveccX, pitch_veltrack
178        - when failed to parse a sfz file
179          print the line number on which the error occurs
180        - use common pool of CC objects to minimize RAM usage
181        - implemented opcodes amplfo_delay_onccN,
182          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
183          pitchlfo_delay_onccN, pitchlfo_fade_onccN
184        - implemented opcodes fileg_delay_onccN,
185          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
186          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
187          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
188          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
189          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
190        - implemented automatic aliasing *ccN <-> *_onccN
191        - *lfo_freqccN wasn't working when the respective *lfo_freq
192          was not set or was set to zero
193        - lfoN_freq_onccX wasn't working when lfoN_freq
194          was not set or was set to zero
195        - implemented opcodes resonance_onccN, resonance_smoothccN,
196          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
197        - implemented opcodes fillfo_depthchanaft,
198          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
199          pitchlfo_depthchanaft, pitchlfo_freqchanaft
200        - implemented opcodes pitch_onccN,
201          pitch_curveccN, pitch_smoothccN, pitch_stepccN
202        - implemented opcodes volume_stepccN, pan_stepccN,
203          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
204          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
205          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
206        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
207          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
208          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
209          eq1_gainccN, eq2_gainccN, eq3_gainccN
210        - implemented opcodes delay, delay_onccN, delay_random,
211          delay_samples, delay_samples_onccN
212        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
213          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
214          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
215          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
216          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
217          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
218          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
219          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
220          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
221          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
222          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
223          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
224          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
225          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
226          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
227        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
228          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
229        - sfz parser: allow double spaces in sample filenames
230        - sfz parser: allow absolute paths for sample filenames
231        - use linear decay and release for filter and pitch EG
232        - bugfix: only the first amp_veltrack definition in a file was
233          used
234        - bugfix: looping was disabled if loop_start was set to 0
235        - allow regions with end=-1 to turn off other regions using the
236          group and off_by opcodes (#168)
237        - made end=0 play the whole sample
238        - fixed support for lochan and hichan opcodes (#155)
239        - fixed crash when using lochan/hichan opcodes (#187)
240        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
241        - added FLAC support (#191)
242        - sfz parser bugfix: lines starting with whitespace were ignored
243        - added amplitude opcode
244    
245    * SoundFont format engine:    * SoundFont format engine:
246      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 120  Version CVS HEAD (?) Line 249  Version CVS HEAD (?)
249      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
250      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
251      - initial implementation of cutoff filter      - initial implementation of cutoff filter
252        - use linear decay and release for filter and pitch EG
253    
254    * 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:  
255      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
256      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
257      - 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 265  Version CVS HEAD (?)
265      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
266      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
267        specified        specified
268        - LV2 "state" extension support (patch by David Robillard)
269        - VST bugfix: instrument loading hang and crashed the host when
270          the plugin was loaded a second time (#174)
271        - plugin bugfix: instrument loading hang when the plugin was
272          loaded a second time (this time it's for Linux and Mac, previous
273          similar fix was for Windows)
274        - thread safety fixes for the instrument loading thread
275        - LV2: use the new lv2 package if present
276        - VST: try to open Fantasia automatically on Linux and Mac too (on
277          Linux, the Fantasia jar should be placed in <prefix>/share/java)
278        - VST: fixed crashes on Linux Ardour and EnergyXT
279        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
280          port and audio channel routing for DSSI plugins are now visible.
281        - LV2: use urid and atom extensions instead of deprecated uri-map
282          and event
283        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
284        - LV2: changed number of output channels to 16 stereo, just like
285          the VST and AU plugins
286        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
287        - LV2: made LV2 plugin buildable on Windows and Mac
288        - VST: implemented retrieval and switching of programs using the
289          sampler's internal MIDI instrument mapping system
290    
291    * MIDI driver:    * MIDI driver:
292      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
293        the ALSA sequencer client name        the ALSA sequencer client name
294      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
295        there is no reason for this limit        there is no reason for this limit
296        - MME: fixed memory handling bug found with cppcheck
297        - MME: removed compiler warning
298        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
299          which allows to retrieve the list of CoreMIDI clients / ports and to connect
300          to them a la JACK, via the usual sampler APIs
301        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
302          the driver will automatically connect to other CoreMIDI clients' ports
303          (e.g. external MIDI devices being attached to the Mac)
304        - added support for MIDI note on velocity filter
305        - CoreMIDI: fixed memory deallocation error
306        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
307          virtual keyboards in frontends / instrument editors being stuck.
308        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
309        - Implemented missing handling of MIDI "running status".
310        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
311    
312    * audio driver:    * audio driver:
313      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
314        - JACK audio: react on sample rate changes.
315        - JACK audio: react on buffer size changes.
316        - JACK audio: jack_port_get_buffer() was cached and called outside
317          RT context.
318        - ASIO driver: removed compiler warnings
319    
320    * LSCP server:    * LSCP server:
321      - 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 372  Version CVS HEAD (?)
372        it caused hanging threads on Windows        it caused hanging threads on Windows
373      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
374        after MIDI/audio device creation failure        after MIDI/audio device creation failure
375        - When creating MIDI instrument map entries with "PERSISTENT" type, the
376          instruments were uselessly precached with zero samples, however it still
377          took the full preloading time and on 1st program change the respective
378          instrument was completely reloaded again.
379        - fixed handling of rapid bank select and program change messages
380          sent to the same sampler channel (patch from the Open Octave
381          project, slightly adjusted)
382        - fixed crash when trying to create an effect instance with controls
383          which min and/or max values depend on the sample rate
384        - fixed bug #162
385        - bugfix: LADSPA_PATH was not evaluated correctly when containing
386          multiple paths (#165)
387        - thread safety fixes for the instrument loading thread
388        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
389          (#176)
390        - more thread safety fixes for the instrument loading thread
391        - sfz/sf2 engine: fixed crash when using small audio fragment size
392        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
393        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
394          introduced in previous fix)
395        - fixed crash when a channel received a program change while
396          playing a note in a key group
397        - fixed erroneous error message piping in VoiceBase.h
398          (labelled "Disk stream not available in time")
399        - Update effects on sample rate & period size changes (to avoid
400          crashes and noise on such transitions).
401    
402  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
403    

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