/[svn]/linuxsampler/trunk/ChangeLog
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revision 2124 by schoenebeck, Sat Sep 18 09:24:41 2010 UTC revision 2463 by schoenebeck, Wed Sep 4 20:40:12 2013 UTC
# Line 2  Version CVS HEAD (?) Line 2  Version CVS HEAD (?)
2    
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
6        - Mac OS X: fixed building outside source directory
7        - made sure all source files for hostplugins are included when
8          doing "make dist"
9        - removed empty directories left from the cvs to svn migration
10        - fixed compilation with gcc 4.6.1
11        - another "make dist" fix, for the LV2 plugin
12        - made --enable-pthread-testcancel default on Mac OS X
13        - minor Makefile fix for building lscpparser when build and source
14          directories are separate
15        - Mac OS X: made it possible to specify plugin installation dir to
16          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        - fixed building with C++11
28        - build fix: ChangeFlagRelaxed.h was missing in makefile
29        - build fix: libsndfile compiler flags were missing in some
30          makefiles
31        - fix for building with bison 3.0 (#202)
32    
33    * general changes:    * general changes:
34      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
# Line 23  Version CVS HEAD (?) Line 50  Version CVS HEAD (?)
50        the 2nd effect send of the sampler channel, no matter what the actual        the 2nd effect send of the sampler channel, no matter what the actual
51        effect type is)        effect type is)
52      - implemented support for internal LADSPA effects      - implemented support for internal LADSPA effects
53        - raised limit of program change queue from 100 to 512
54          (as suggested by Alex Stone)
55        - implemented sine LFO, pulse LFO and saw LFO
56        - experimental support for per voice equalization
57        - added command line option --exec-after-init
58        - Introduced new C++ API method:
59          EngineChannel::InstrumentFileName(int index)
60          allowing to retrieve the whole list of files used for the loaded
61          instrument on an engine channel (a.k.a. part). Some GigaStudio
62          instruments for example are splitted over several files like
63          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
64        - Added new C++ API method Sampler::GetGlobalMaxVoices().
65        - Added new C++ API method Sampler::GetGlobalMaxStreams().
66        - Added new C++ API method Sampler::SetGlobalMaxVoices().
67        - Added new C++ API method Sampler::SetGlobalMaxStreams().
68        - Various "const" and "restrict" optimizations.
69        - all engines: add pan CC value to instrument pan parameter before
70          applying panning, instead of using two separate pan functions in
71          series (#182)
72        - added a lock guard class for exception safe mutex handling and
73          used it everywhere appropriate
74        - Immediately apply scale tuning changes to active voices.
75        - Exposed scale tuning to C++ API (along to the already existing standard
76          SysEx way).
77        - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
78          and broken for ppc64. (Seq_cst loads and stores are actually not
79          used in LS, so the bug wasn't noticable.)
80        - lsatomic.h: added ARMv7 support
81    
82    * Gigasampler format engine:    * Gigasampler format engine:
83      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 30  Version CVS HEAD (?) Line 85  Version CVS HEAD (?)
85        dimension zones is not a power of two        dimension zones is not a power of two
86      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
87        key        key
88        - bugfix: pitch LFO controller "internal+aftertouch" was broken
89        - bugfix: filter keyboard tracking was broken
90        - filter performance fix (an unnecessary copy was made of the
91          filter parameters in each sub fragment)
92        - handle special case when pan parameter in gig file has max or
93          min value
94        - Exclusive Groups: don't ever stop voices of the same note,
95          doesn't sound naturally with a drumkit
96        - fixed EG1 modulation when attack or release is zero
97    
98    * SFZ format engine:    * SFZ format engine:
99      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 64  Version CVS HEAD (?) Line 128  Version CVS HEAD (?)
128      - added support for loop_mode=one_shot      - added support for loop_mode=one_shot
129      - fixed playback of 16 bit wav files on big endian CPUs      - fixed playback of 16 bit wav files on big endian CPUs
130      - added support for Ogg Vorbis sample files      - added support for Ogg Vorbis sample files
131        - use loop markers from sample file if loop_start and loop_end are
132          not set in sfz file
133        - implemeted filters. Filter types: lowpass, bandpass, bandreject
134          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
135          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
136          cutoff_cc, cutoff_chanaft.
137        - bugfix: zero ampeg_sustain didn't work
138        - added support for velocity effect on amplifier envelope time
139          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
140          ampeg_vel2release)
141        - added support for EG hold (ampeg_hold)
142        - added support for sample offset (offset)
143        - use the newly introduced signal units model
144        - implemented opcodes lfoN_delay,
145          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
146        - implemented opcodes ampeg_delay, ampeg_vel2delay
147          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
148          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
149          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
150          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
151        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
152          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
153          amplfo_delay, amplfo_freq, amplfo_depth
154        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
155          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
156          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
157          fileg_vel2release
158        - implemented opcode lfoN_wave
159        - implemented opcode pitchlfo_depthccN
160        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
161          lfoN_pitch, lfoN_pitch_onccX
162        - implemented opcodes pitchlfo_fade,
163          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
164        - implemented opcodes fillfo_freqccN,
165          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
166        - implemented opcodes ampeg_delayccN, ampeg_startccN,
167          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
168          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
169        - lfoN_* and egN_* opcodes defined in group sections
170          are now taken into account
171        - implemented curves
172        - implemented opcodes volume_onccN, volume_curveccN
173        - implemented opcode volume_smoothccN
174        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
175          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
176          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
177          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
178          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
179        - implemented opcode end
180        - implemented opcodes egN_amplitude_onccX,
181          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
182          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
183        - implemented opcodes xfin_lokey, xfin_hikey,
184          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
185          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
186          xfout_loccN, xfout_hiccN, xf_cccurve
187        - implemented opcodes pan_onccN, pan_smoothccN,
188          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
189          egN_pan_curveccX, pitch_veltrack
190        - when failed to parse a sfz file
191          print the line number on which the error occurs
192        - use common pool of CC objects to minimize RAM usage
193        - implemented opcodes amplfo_delay_onccN,
194          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
195          pitchlfo_delay_onccN, pitchlfo_fade_onccN
196        - implemented opcodes fileg_delay_onccN,
197          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
198          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
199          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
200          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
201          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
202        - implemented automatic aliasing *ccN <-> *_onccN
203        - *lfo_freqccN wasn't working when the respective *lfo_freq
204          was not set or was set to zero
205        - lfoN_freq_onccX wasn't working when lfoN_freq
206          was not set or was set to zero
207        - implemented opcodes resonance_onccN, resonance_smoothccN,
208          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
209        - implemented opcodes fillfo_depthchanaft,
210          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
211          pitchlfo_depthchanaft, pitchlfo_freqchanaft
212        - implemented opcodes pitch_onccN,
213          pitch_curveccN, pitch_smoothccN, pitch_stepccN
214        - implemented opcodes volume_stepccN, pan_stepccN,
215          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
216          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
217          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
218        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
219          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
220          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
221          eq1_gainccN, eq2_gainccN, eq3_gainccN
222        - implemented opcodes delay, delay_onccN, delay_random,
223          delay_samples, delay_samples_onccN
224        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
225          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
226          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
227          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
228          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
229          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
230          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
231          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
232          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
233          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
234          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
235          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
236          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
237          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
238          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
239        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
240          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
241        - sfz parser: allow double spaces in sample filenames
242        - sfz parser: allow absolute paths for sample filenames
243        - use linear decay and release for filter and pitch EG
244        - bugfix: only the first amp_veltrack definition in a file was
245          used
246        - bugfix: looping was disabled if loop_start was set to 0
247        - allow regions with end=-1 to turn off other regions using the
248          group and off_by opcodes (#168)
249        - made end=0 play the whole sample
250        - fixed support for lochan and hichan opcodes (#155)
251        - fixed crash when using lochan/hichan opcodes (#187)
252        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
253        - added FLAC support (#191)
254        - sfz parser bugfix: lines starting with whitespace were ignored
255        - added amplitude opcode
256    
257    * SoundFont format engine:    * SoundFont format engine:
258      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
259      - RT-safeness: avoid malloc in audio thread      - RT-safeness: avoid malloc in audio thread
260      - fixed a bug that could cause voice stealing to fail      - fixed a bug that could cause voice stealing to fail
261        - fine-tuned amplitude EG (by switching from gig to sfz EG)
262        - initial implementation of Vibrato LFO and Modulation LFO
263        - initial implementation of cutoff filter
264        - use linear decay and release for filter and pitch EG
265    
266    * Host plugins:    * Host plugins (VST, AU, LV2, DSSI):
267      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
268      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
269      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
270        changing sample rate or block size, the number of channels was        changing sample rate or block size, the number of channels was
271        incorrectly set to two. This caused silence in Cubase 5.        incorrectly set to two. This caused silence in Cubase 5.
272        - save engine type (gig, sfz or sf2) in plugin state
273        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
274          64 bit Windows
275        - AU: changed number of output channels from one stereo to 16
276          stereo
277        - VST: made it possible to build the VST plugin for Mac
278        - AU: link AU plugin dynamically if --disable-shared isn't
279          specified
280        - LV2 "state" extension support (patch by David Robillard)
281        - VST bugfix: instrument loading hang and crashed the host when
282          the plugin was loaded a second time (#174)
283        - plugin bugfix: instrument loading hang when the plugin was
284          loaded a second time (this time it's for Linux and Mac, previous
285          similar fix was for Windows)
286        - thread safety fixes for the instrument loading thread
287        - LV2: use the new lv2 package if present
288        - VST: try to open Fantasia automatically on Linux and Mac too (on
289          Linux, the Fantasia jar should be placed in <prefix>/share/java)
290        - VST: fixed crashes on Linux Ardour and EnergyXT
291        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
292          port and audio channel routing for DSSI plugins are now visible.
293        - LV2: use urid and atom extensions instead of deprecated uri-map
294          and event
295        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
296        - LV2: changed number of output channels to 16 stereo, just like
297          the VST and AU plugins
298        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
299        - LV2: made LV2 plugin buildable on Windows and Mac
300        - VST: implemented retrieval and switching of programs using the
301          sampler's internal MIDI instrument mapping system
302    
303    * MIDI driver:    * MIDI driver:
304      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
305        the ALSA sequencer client name        the ALSA sequencer client name
306        - removed limit of maximum amount of MIDI ports per MIDI device, since
307          there is no reason for this limit
308        - MME: fixed memory handling bug found with cppcheck
309        - MME: removed compiler warning
310        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
311          which allows to retrieve the list of CoreMIDI clients / ports and to connect
312          to them a la JACK, via the usual sampler APIs
313        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
314          the driver will automatically connect to other CoreMIDI clients' ports
315          (e.g. external MIDI devices being attached to the Mac)
316        - added support for MIDI note on velocity filter
317        - CoreMIDI: fixed memory deallocation error
318        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
319          virtual keyboards in frontends / instrument editors being stuck.
320        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
321        - Implemented missing handling of MIDI "running status".
322        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
323        - MME bugfix: driver wasn't closed properly
324    
325      * audio driver:
326        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
327        - JACK audio: react on sample rate changes.
328        - JACK audio: react on buffer size changes.
329        - JACK audio: jack_port_get_buffer() was cached and called outside
330          RT context.
331        - ASIO driver: removed compiler warnings
332        - CoreAudio: fixed minor error handling bug
333    
334    * LSCP server:    * LSCP server:
335      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
336        "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"        "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
337        - added LSCP command "GET AVAILABLE_EFFECTS"
338        - added LSCP command "LIST AVAILABLE_EFFECTS"
339        - added LSCP command "GET EFFECT INFO <effect-index>"
340        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
341        - added LSCP command
342          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
343        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
344        - added LSCP command "GET EFFECT_INSTANCES"
345        - added LSCP command "LIST EFFECT_INSTANCES"
346        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
347        - added LSCP command
348          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
349        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
350          <effect-instance> <input-control> <value>"
351        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
352        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
353        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
354        - added LSCP command
355          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
356        - added LSCP command
357          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
358        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
359          <effect-chain> <effect-instance>"
360        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
361          <effect-chain> <effect-chain-pos> <effect-instance>"
362        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
363          <effect-chain> <chain-pos>"
364        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
365          <fx_send_id> <effect_chain> <chain_pos>"
366        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
367        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
368          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
369          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
370    
371    * Bug fixes:    * Bug fixes:
372      - Fixed crash which may occur when MIDI key + transpose is out of range      - Fixed crash which may occur when MIDI key + transpose is out of range
373      - minor valgrind fixes      - minor valgrind fixes
374      - fixed crash which occured when changing an already deployed sampler      - fixed crash which occurred when changing an already deployed sampler
375        channel to a different engine type        channel to a different engine type
376        - fixed crash when deleting a sampler channel or changing engine
377          type while an instrument load was in progress
378        - bugfix: playing a note while changing the instrument could cause
379          a crash, or give "Handing back unknown region" error messages
380        - bugfix: calling SET VOICES (which Fantasia does on start and
381          refresh) could cause instruments to be unloaded
382        - Mac OS X: fixed name collision of enum in EffectControl and
383          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
384        - Mac OS X: fixed hanging threads
385        - Windows: disabled the previous thread fix on non-Mac systems, as
386          it caused hanging threads on Windows
387        - Fixed possible crashes due to corrupted MIDI/audio device list
388          after MIDI/audio device creation failure
389        - When creating MIDI instrument map entries with "PERSISTENT" type, the
390          instruments were uselessly precached with zero samples, however it still
391          took the full preloading time and on 1st program change the respective
392          instrument was completely reloaded again.
393        - fixed handling of rapid bank select and program change messages
394          sent to the same sampler channel (patch from the Open Octave
395          project, slightly adjusted)
396        - fixed crash when trying to create an effect instance with controls
397          which min and/or max values depend on the sample rate
398        - fixed bug #162
399        - bugfix: LADSPA_PATH was not evaluated correctly when containing
400          multiple paths (#165)
401        - thread safety fixes for the instrument loading thread
402        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
403          (#176)
404        - more thread safety fixes for the instrument loading thread
405        - sfz/sf2 engine: fixed crash when using small audio fragment size
406        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
407        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
408          introduced in previous fix)
409        - fixed crash when a channel received a program change while
410          playing a note in a key group
411        - fixed erroneous error message piping in VoiceBase.h
412          (labelled "Disk stream not available in time")
413        - Update effects on sample rate & period size changes (to avoid
414          crashes and noise on such transitions).
415    
416  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
417    

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