/[svn]/linuxsampler/trunk/ChangeLog
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revision 2277 by persson, Sat Oct 1 08:23:02 2011 UTC revision 2463 by schoenebeck, Wed Sep 4 20:40:12 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        - 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 42  Version CVS HEAD (?) Line 53  Version CVS HEAD (?)
53      - raised limit of program change queue from 100 to 512      - raised limit of program change queue from 100 to 512
54        (as suggested by Alex Stone)        (as suggested by Alex Stone)
55      - implemented sine LFO, pulse LFO and saw LFO      - 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 49  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 121  Version CVS HEAD (?) Line 166  Version CVS HEAD (?)
166      - implemented opcodes ampeg_delayccN, ampeg_startccN,      - implemented opcodes ampeg_delayccN, ampeg_startccN,
167        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,        ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
168        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY        ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
169      - lfoN_* and egN_* opcodes defined in group sections      - lfoN_* and egN_* opcodes defined in group sections
170        are now taken into account        are now taken into account
171      - implemented curves      - implemented curves
172      - implemented opcodes volume_onccN, volume_curveccN      - implemented opcodes volume_onccN, volume_curveccN
# Line 170  Version CVS HEAD (?) Line 215  Version CVS HEAD (?)
215        cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,        cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
216        lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,        lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
217        lfoN_cutoff_stepccX, lfoN_resonance_stepccX        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)
# Line 178  Version CVS HEAD (?) Line 261  Version CVS HEAD (?)
261      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
262      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
263      - initial implementation of cutoff filter      - initial implementation of cutoff filter
264        - use linear decay and release for filter and pitch EG
265    
266    * 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:  
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
# Line 199  Version CVS HEAD (?) Line 277  Version CVS HEAD (?)
277      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
278      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
279        specified        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      - removed limit of maximum amount of MIDI ports per MIDI device, since
307        there is no reason for this limit        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:    * audio driver:
326      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - 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
# Line 271  Version CVS HEAD (?) Line 393  Version CVS HEAD (?)
393      - fixed handling of rapid bank select and program change messages      - fixed handling of rapid bank select and program change messages
394        sent to the same sampler channel (patch from the Open Octave        sent to the same sampler channel (patch from the Open Octave
395        project, slightly adjusted)        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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