/[svn]/linuxsampler/trunk/ChangeLog
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revision 2205 by iliev, Mon Jul 11 17:52:01 2011 UTC revision 2452 by persson, Mon May 13 17:26:29 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 17  Version CVS HEAD (?) Line 14  Version CVS HEAD (?)
14        directories are separate        directories are separate
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
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 40  Version CVS HEAD (?) Line 47  Version CVS HEAD (?)
47      - implemented support for internal LADSPA effects      - implemented support for internal LADSPA effects
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
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        - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
73          and broken for ppc64. (Seq_cst loads and stores are actually not
74          used in LS, so the bug wasn't noticable.)
75        - lsatomic.h: added ARMv7 support
76    
77    * Gigasampler format engine:    * Gigasampler format engine:
78      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 47  Version CVS HEAD (?) Line 80  Version CVS HEAD (?)
80        dimension zones is not a power of two        dimension zones is not a power of two
81      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
82        key        key
83        - bugfix: pitch LFO controller "internal+aftertouch" was broken
84        - bugfix: filter keyboard tracking was broken
85        - filter performance fix (an unnecessary copy was made of the
86          filter parameters in each sub fragment)
87        - handle special case when pan parameter in gig file has max or
88          min value
89        - Exclusive Groups: don't ever stop voices of the same note,
90          doesn't sound naturally with a drumkit
91        - fixed EG1 modulation when attack or release is zero
92    
93    * SFZ format engine:    * SFZ format engine:
94      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 92  Version CVS HEAD (?) Line 134  Version CVS HEAD (?)
134        (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and        (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
135        ampeg_vel2release)        ampeg_vel2release)
136      - added support for EG hold (ampeg_hold)      - added support for EG hold (ampeg_hold)
137        - added support for sample offset (offset)
138        - use the newly introduced signal units model
139        - implemented opcodes lfoN_delay,
140          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
141        - implemented opcodes ampeg_delay, ampeg_vel2delay
142          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
143          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
144          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
145          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
146        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
147          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
148          amplfo_delay, amplfo_freq, amplfo_depth
149        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
150          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
151          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
152          fileg_vel2release
153        - implemented opcode lfoN_wave
154        - implemented opcode pitchlfo_depthccN
155        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
156          lfoN_pitch, lfoN_pitch_onccX
157        - implemented opcodes pitchlfo_fade,
158          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
159        - implemented opcodes fillfo_freqccN,
160          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
161        - implemented opcodes ampeg_delayccN, ampeg_startccN,
162          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
163          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
164        - lfoN_* and egN_* opcodes defined in group sections
165          are now taken into account
166        - implemented curves
167        - implemented opcodes volume_onccN, volume_curveccN
168        - implemented opcode volume_smoothccN
169        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
170          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
171          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
172          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
173          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
174        - implemented opcode end
175        - implemented opcodes egN_amplitude_onccX,
176          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
177          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
178        - implemented opcodes xfin_lokey, xfin_hikey,
179          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
180          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
181          xfout_loccN, xfout_hiccN, xf_cccurve
182        - implemented opcodes pan_onccN, pan_smoothccN,
183          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
184          egN_pan_curveccX, pitch_veltrack
185        - when failed to parse a sfz file
186          print the line number on which the error occurs
187        - use common pool of CC objects to minimize RAM usage
188        - implemented opcodes amplfo_delay_onccN,
189          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
190          pitchlfo_delay_onccN, pitchlfo_fade_onccN
191        - implemented opcodes fileg_delay_onccN,
192          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
193          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
194          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
195          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
196          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
197        - implemented automatic aliasing *ccN <-> *_onccN
198        - *lfo_freqccN wasn't working when the respective *lfo_freq
199          was not set or was set to zero
200        - lfoN_freq_onccX wasn't working when lfoN_freq
201          was not set or was set to zero
202        - implemented opcodes resonance_onccN, resonance_smoothccN,
203          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
204        - implemented opcodes fillfo_depthchanaft,
205          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
206          pitchlfo_depthchanaft, pitchlfo_freqchanaft
207        - implemented opcodes pitch_onccN,
208          pitch_curveccN, pitch_smoothccN, pitch_stepccN
209        - implemented opcodes volume_stepccN, pan_stepccN,
210          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
211          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
212          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
213        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
214          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
215          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
216          eq1_gainccN, eq2_gainccN, eq3_gainccN
217        - implemented opcodes delay, delay_onccN, delay_random,
218          delay_samples, delay_samples_onccN
219        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
220          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
221          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
222          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
223          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
224          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
225          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
226          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
227          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
228          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
229          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
230          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
231          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
232          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
233          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
234        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
235          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
236        - sfz parser: allow double spaces in sample filenames
237        - sfz parser: allow absolute paths for sample filenames
238        - use linear decay and release for filter and pitch EG
239        - bugfix: only the first amp_veltrack definition in a file was
240          used
241        - bugfix: looping was disabled if loop_start was set to 0
242        - allow regions with end=-1 to turn off other regions using the
243          group and off_by opcodes (#168)
244        - made end=0 play the whole sample
245        - fixed support for lochan and hichan opcodes (#155)
246        - fixed crash when using lochan/hichan opcodes (#187)
247        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
248        - added FLAC support (#191)
249        - sfz parser bugfix: lines starting with whitespace were ignored
250        - added amplitude opcode
251    
252    * SoundFont format engine:    * SoundFont format engine:
253      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
254      - RT-safeness: avoid malloc in audio thread      - RT-safeness: avoid malloc in audio thread
255      - fixed a bug that could cause voice stealing to fail      - fixed a bug that could cause voice stealing to fail
256      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
257      - initial implementation of Vibrato LFO      - initial implementation of Vibrato LFO and Modulation LFO
258        - initial implementation of cutoff filter
259    * Gigasampler format engine:      - use linear decay and release for filter and pitch EG
     - 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)  
260    
261    * Host plugins:    * Host plugins (VST, AU, LV2, DSSI):
262      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
263      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
264      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 120  Version CVS HEAD (?) Line 272  Version CVS HEAD (?)
272      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
273      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
274        specified        specified
275        - LV2 "state" extension support (patch by David Robillard)
276        - VST bugfix: instrument loading hang and crashed the host when
277          the plugin was loaded a second time (#174)
278        - plugin bugfix: instrument loading hang when the plugin was
279          loaded a second time (this time it's for Linux and Mac, previous
280          similar fix was for Windows)
281        - thread safety fixes for the instrument loading thread
282        - LV2: use the new lv2 package if present
283        - VST: try to open Fantasia automatically on Linux and Mac too (on
284          Linux, the Fantasia jar should be placed in <prefix>/share/java)
285        - VST: fixed crashes on Linux Ardour and EnergyXT
286        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
287          port and audio channel routing for DSSI plugins are now visible.
288        - LV2: use urid and atom extensions instead of deprecated uri-map
289          and event
290        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
291        - LV2: changed number of output channels to 16 stereo, just like
292          the VST and AU plugins
293        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
294        - LV2: made LV2 plugin buildable on Windows and Mac
295        - VST: implemented retrieval and switching of programs using the
296          sampler's internal MIDI instrument mapping system
297    
298    * MIDI driver:    * MIDI driver:
299      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
300        the ALSA sequencer client name        the ALSA sequencer client name
301      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
302        there is no reason for this limit        there is no reason for this limit
303        - MME: fixed memory handling bug found with cppcheck
304        - MME: removed compiler warning
305        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
306          which allows to retrieve the list of CoreMIDI clients / ports and to connect
307          to them a la JACK, via the usual sampler APIs
308        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
309          the driver will automatically connect to other CoreMIDI clients' ports
310          (e.g. external MIDI devices being attached to the Mac)
311        - added support for MIDI note on velocity filter
312        - CoreMIDI: fixed memory deallocation error
313        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
314          virtual keyboards in frontends / instrument editors being stuck.
315        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
316        - Implemented missing handling of MIDI "running status".
317        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
318        - MME bugfix: driver wasn't closed properly
319    
320    * audio driver:    * audio driver:
321      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
322        - JACK audio: react on sample rate changes.
323        - JACK audio: react on buffer size changes.
324        - JACK audio: jack_port_get_buffer() was cached and called outside
325          RT context.
326        - ASIO driver: removed compiler warnings
327    
328    * LSCP server:    * LSCP server:
329      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 185  Version CVS HEAD (?) Line 380  Version CVS HEAD (?)
380        it caused hanging threads on Windows        it caused hanging threads on Windows
381      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
382        after MIDI/audio device creation failure        after MIDI/audio device creation failure
383        - When creating MIDI instrument map entries with "PERSISTENT" type, the
384          instruments were uselessly precached with zero samples, however it still
385          took the full preloading time and on 1st program change the respective
386          instrument was completely reloaded again.
387        - fixed handling of rapid bank select and program change messages
388          sent to the same sampler channel (patch from the Open Octave
389          project, slightly adjusted)
390        - fixed crash when trying to create an effect instance with controls
391          which min and/or max values depend on the sample rate
392        - fixed bug #162
393        - bugfix: LADSPA_PATH was not evaluated correctly when containing
394          multiple paths (#165)
395        - thread safety fixes for the instrument loading thread
396        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
397          (#176)
398        - more thread safety fixes for the instrument loading thread
399        - sfz/sf2 engine: fixed crash when using small audio fragment size
400        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
401        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
402          introduced in previous fix)
403        - fixed crash when a channel received a program change while
404          playing a note in a key group
405        - fixed erroneous error message piping in VoiceBase.h
406          (labelled "Disk stream not available in time")
407        - Update effects on sample rate & period size changes (to avoid
408          crashes and noise on such transitions).
409    
410  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
411    

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