/[svn]/linuxsampler/trunk/ChangeLog
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revision 1847 by iliev, Fri Feb 27 17:12:40 2009 UTC revision 2227 by iliev, Wed Aug 3 17:11:40 2011 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3      * plugin changes:
4        - LV2 Persist + Files support (patch by David Robillard)
5    
6      * packaging changes:
7        - fixed building with newer MinGW-w64
8        - Mac OS X: support the new dir for Core Audio SDK
9        - Mac OS X: fixed building outside source directory
10        - made sure all source files for hostplugins are included when
11          doing "make dist"
12        - removed empty directories left from the cvs to svn migration
13        - fixed compilation with gcc 4.6.1
14        - another "make dist" fix, for the LV2 plugin
15        - made --enable-pthread-testcancel default on Mac OS X
16        - minor Makefile fix for building lscpparser when build and source
17          directories are separate
18        - Mac OS X: made it possible to specify plugin installation dir to
19          configure
20        - Mac OS X: Makefile fix for the install-strip target
21    
22      * general changes:
23        - Refactoring: moved the independent code from
24          the Gigasampler format engine to base classes
25        - command line option '--profile' is currently disabled, since the
26          respective profiling code is currently broken
27        - Introduced support for optional environment variable
28          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
29          where the sampler shall look for instrument editor plugins
30          (patch by Luis Garrido, slightly modified).
31        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
32        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
33        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
34          note (in this implementation of the sampler its simply hard routed to
35          the 1st effect send of the sampler channel, no matter what the actual
36          effect type is)
37        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
38          note (in this implementation of the sampler its simply hard routed to
39          the 2nd effect send of the sampler channel, no matter what the actual
40          effect type is)
41        - implemented support for internal LADSPA effects
42        - raised limit of program change queue from 100 to 512
43          (as suggested by Alex Stone)
44        - implemented sine LFO, pulse LFO and saw LFO
45    
46      * Gigasampler format engine:
47        - implemented the "round robin keyboard" dimension
48        - fixed round robin and random dimensions for cases when number of
49          dimension zones is not a power of two
50        - made round robin use a counter for each region instead of each
51          key
52    
53      * SFZ format engine:
54        - Initial implementation (not usable yet)
55        - added support for v2 multiple stage envelope generators
56        - added a fine-tuned v1 envelope generator instead of using the
57          one from the gig engine
58        - fixed memory leak and memory handling errors
59        - added support for trigger=first, trigger=legato and sw_previous
60        - allow non-numerical key values ("C#4" for example)
61        - "key" opcode now sets pitch_keycenter too
62        - fixed error when unloading instrument with same sample used by
63          multiple regions
64        - added some opcode aliases, like loopmode for loop_mode, to be
65          more compatible
66        - added support for trigger=release and rt_decay
67        - added support for off_mode=normal
68        - added support for random, seq_position, seq_length and volume
69        - added v1 LFO opcodes to parser (no support in engine yet)
70        - added support for amp_veltrack and amp_velcurve_N
71        - fine-tuned the default velocity curve
72        - added support for transpose
73        - fixed crash when using sw_down/up
74        - improved logic for sw_lokey/hikey/up/down/last
75        - added more v1 aliases to parser
76        - reduced memory usage for sfz data
77        - RT-safeness: avoid malloc in audio thread
78        - fixed a bug that could cause voice stealing to fail
79        - optimized sample lookup
80        - improved support for exclusive groups (group, off_by and
81          off_mode)
82        - added support for controller triggered regions (on_locc/on_hicc)
83        - added support for loop_mode=one_shot
84        - fixed playback of 16 bit wav files on big endian CPUs
85        - added support for Ogg Vorbis sample files
86        - use loop markers from sample file if loop_start and loop_end are
87          not set in sfz file
88        - implemeted filters. Filter types: lowpass, bandpass, bandreject
89          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
90          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
91          cutoff_cc, cutoff_chanaft.
92        - bugfix: zero ampeg_sustain didn't work
93        - added support for velocity effect on amplifier envelope time
94          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
95          ampeg_vel2release)
96        - added support for EG hold (ampeg_hold)
97        - added support for sample offset (offset)
98        - use the newly introduced signal units model
99        - implemented opcodes lfoN_delay,
100          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
101        - implemented opcodes ampeg_delay, ampeg_vel2delay
102          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
103          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
104          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
105          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
106        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
107          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
108          amplfo_delay, amplfo_freq, amplfo_depth
109        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
110          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
111          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
112          fileg_vel2release
113        - implemented opcode lfoN_wave
114        - implemented opcode pitchlfo_depthccN
115        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
116          lfoN_pitch, lfoN_pitch_onccX
117        - implemented opcodes pitchlfo_fade,
118          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
119        - implemented opcodes fillfo_freqccN,
120          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
121    
122      * SoundFont format engine:
123        - Initial implementation (not usable yet)
124        - RT-safeness: avoid malloc in audio thread
125        - fixed a bug that could cause voice stealing to fail
126        - fine-tuned amplitude EG (by switching from gig to sfz EG)
127        - initial implementation of Vibrato LFO and Modulation LFO
128        - initial implementation of cutoff filter
129    
130      * Gigasampler format engine:
131        - bugfix: pitch LFO controller "internal+aftertouch" was broken
132        - bugfix: filter keyboard tracking was broken
133        - filter performance fix (an unnecessary copy was made of the
134          filter parameters in each sub fragment)
135    
136      * Host plugins:
137        - AU bugfix: failed to destroy its audio/MIDI devices
138        - Listen to all interfaces on Mac OS X (INADDR_ANY)
139        - VST bugfix: If the host called resume() before and after
140          changing sample rate or block size, the number of channels was
141          incorrectly set to two. This caused silence in Cubase 5.
142        - save engine type (gig, sfz or sf2) in plugin state
143        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
144          64 bit Windows
145        - AU: changed number of output channels from one stereo to 16
146          stereo
147        - VST: made it possible to build the VST plugin for Mac
148        - AU: link AU plugin dynamically if --disable-shared isn't
149          specified
150    
151      * MIDI driver:
152        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
153          the ALSA sequencer client name
154        - removed limit of maximum amount of MIDI ports per MIDI device, since
155          there is no reason for this limit
156    
157      * audio driver:
158        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
159    
160      * LSCP server:
161        - added support for sending MIDI CC messages via LSCP command
162          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
163        - added LSCP command "GET AVAILABLE_EFFECTS"
164        - added LSCP command "LIST AVAILABLE_EFFECTS"
165        - added LSCP command "GET EFFECT INFO <effect-index>"
166        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
167        - added LSCP command
168          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
169        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
170        - added LSCP command "GET EFFECT_INSTANCES"
171        - added LSCP command "LIST EFFECT_INSTANCES"
172        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
173        - added LSCP command
174          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
175        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
176          <effect-instance> <input-control> <value>"
177        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
178        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
179        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
180        - added LSCP command
181          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
182        - added LSCP command
183          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
184        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
185          <effect-chain> <effect-instance>"
186        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
187          <effect-chain> <effect-chain-pos> <effect-instance>"
188        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
189          <effect-chain> <chain-pos>"
190        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
191          <fx_send_id> <effect_chain> <chain_pos>"
192        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
193        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
194          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
195          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
196    
197      * Bug fixes:
198        - Fixed crash which may occur when MIDI key + transpose is out of range
199        - minor valgrind fixes
200        - fixed crash which occurred when changing an already deployed sampler
201          channel to a different engine type
202        - fixed crash when deleting a sampler channel or changing engine
203          type while an instrument load was in progress
204        - bugfix: playing a note while changing the instrument could cause
205          a crash, or give "Handing back unknown region" error messages
206        - bugfix: calling SET VOICES (which Fantasia does on start and
207          refresh) could cause instruments to be unloaded
208        - Mac OS X: fixed name collision of enum in EffectControl and
209          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
210        - Mac OS X: fixed hanging threads
211        - Windows: disabled the previous thread fix on non-Mac systems, as
212          it caused hanging threads on Windows
213        - Fixed possible crashes due to corrupted MIDI/audio device list
214          after MIDI/audio device creation failure
215    
216    Version 1.0.0 (31 July 2009)
217    
218    * packaging changes:    * packaging changes:
219      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
220        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 11  Version CVS HEAD (?) Line 226  Version CVS HEAD (?)
226      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
227      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
228      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
229        - minor fix in configure for mmsystem.h detection on MinGW
230        - Windows: look for editor plugins and Fantasia using base
231          directory of liblinuxsampler dll (look in the same directory and one
232          directory above)
233        - configure script fix: removed unconditional use of SSE
234        - fixed building with sqlite installed in a non-standard directory
235        - when cross-compiling, don't try to create instruments.db
236        - fix for new mingw-w64 version, which has usleep
237    
238    * general changes:    * general changes:
239      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 41  Version CVS HEAD (?) Line 264  Version CVS HEAD (?)
264      - automatic stacktrace mechanism is now turned off by default and can      - automatic stacktrace mechanism is now turned off by default and can
265        be switched on by command line option "--stacktrace" (the automatic        be switched on by command line option "--stacktrace" (the automatic
266        stacktrace mechanism seems to be broken on most systems at the moment)        stacktrace mechanism seems to be broken on most systems at the moment)
267        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
268          a pointer to the launched InstrumentEditor object
269        - added optional 3rd party user data parameter for following
270          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
271          InstrumentEditor::Launch(),
272          InstrumentManager::LaunchInstrumentEditor()
273        - theoretical fix: made SynchronizedConfig follow C++0x memory
274          model more strictly
275        - fixes for using large audio device buffers
276        - Windows: add the installation directory to the DLL search path
277          when loading an editor plugin (solves problems with VST and
278          gigedit on systems with other GTK versions installed)
279    
280    * audio driver:    * audio driver:
281      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 54  Version CVS HEAD (?) Line 289  Version CVS HEAD (?)
289      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
290        jack_client_new        jack_client_new
291      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
292        - applied old fixes to the ASIO driver that were included in the
293          previous binary release but accidentally never committed to CVS
294          (fixes #117)
295        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
296          win64)
297        - VST: added support for sample rate and buffer size changes
298        - VST: close editor (Fantasia) when the VST is removed
299        - VST: avoid opening Fantasia more than once for each VST instance
300        - VST: export main function as "main" on Linux too (fix for
301          energyXT)
302        - VST: changed number of output channels from one stereo to 16
303          stereo
304        - added channel routing, fxsends and midi maps to the settings
305          stored in the plugin state
306        - performance optimization of AudioChannel::MixTo() and
307          AudioChannel::CopyTo() methods using GCC vector exensions
308          (if available)
309        - ASIO fixes: avoid initializing the device twice, avoid throwing
310          exception when getting parameters from a disconnected device
311    
312    * MIDI driver:    * MIDI driver:
313      - added JACK MIDI driver      - added JACK MIDI driver
314      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
315        want to (mis)use it for some purpose ("fixed" in all current MIDI        want to (mis)use it for some purpose ("fixed" in all current MIDI
316        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
317        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
318          CoreMidi or AU
319        - fixed mingw-w64 compilation error in MME driver
320        - made program change handling in MIDI thread real-time safe by
321          moving the logic to a non-RT thread
322        - fixed minor memory leak in ALSA driver
323    
324    * instruments database:    * instruments database:
325      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 68  Version CVS HEAD (?) Line 328  Version CVS HEAD (?)
328      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
329        in the instruments database        in the instruments database
330        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
331        - work-around for missing fnmatch function on Windows to make
332          instrument database compilable
333        - added instrument database support on Windows
334          works with both standalone mode and VST plugin.
335          the instruments DB file is located in
336          %USERPROFILE%\.linuxsampler\instruments.db which allows different
337          databases for each windows user
338          if no DB is present it automatically creates the .linuxsampler subdir
339          and then creates an empty DB
340        - fixed recursive import, which was broken on Windows
341    
342    * Gigasampler format engine:    * Gigasampler format engine:
343      - fixed a memory leak that could happen when a channel was deleted      - fixed a memory leak that could happen when a channel was deleted
# Line 95  Version CVS HEAD (?) Line 365  Version CVS HEAD (?)
365      - made it possible to create multiple sample channels even if the      - made it possible to create multiple sample channels even if the
366        audio thread isn't running        audio thread isn't running
367      - fixed crash when removing channel with active voices (#116)      - fixed crash when removing channel with active voices (#116)
368        - bugfix: on sample reference changes (instrument editor), only
369          un-cache the respective sample if it's really not used by any
370          sampler engine anymore
371        - re-cache samples in case they were changed by an instrument editor,
372          e.g. when a sample was added while playing (#82)
373        - fixed hanging notes which occured when note-off event had the exact
374          same time stamp as the voice's note-on event and occured both in the
375          same audio fragment cycle (fixes bug #112)
376        - added support for the "fine tune" and "pitch bend range"
377          instrument-level gig parameters
378        - fixed minor artifacts in pitch bend handling
379        - added support for GS Reset SysEx message
380        - allow gig files to use unlimited downward pitch shifting
381        - added a limit check for upward pitch shifting
382        - bugfix: sometimes, when playing a note twice fast, the second
383          note was silent
384        - fixed crash happening when a pitch bend event arrived at the
385          same time a new instrument was loading
386    
387    * LSCP server:    * LSCP server:
388      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
# Line 120  Version CVS HEAD (?) Line 408  Version CVS HEAD (?)
408        which will be triggered respectively        which will be triggered respectively
409      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
410        a gigedit file dialog is opened)        a gigedit file dialog is opened)
411        - close all connections when LSCPServer is deleted
412        - hard close of all sockets on exit
413        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
414          driver
415    
416    * Bug fixes:    * Bug fixes:
417      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
# Line 138  Version CVS HEAD (?) Line 430  Version CVS HEAD (?)
430      - fixed orphaned pointers when setting maximum voices limit (bug #118)      - fixed orphaned pointers when setting maximum voices limit (bug #118)
431      - fixed crash when changing the audio output device of a sampler      - fixed crash when changing the audio output device of a sampler
432        channel with loaded instrument and start playing notes        channel with loaded instrument and start playing notes
433        - fixed endless loop in Engine::SuspendAll() (bug #120)
434        - fixed a low-level atomic load function that was broken on 64-bit
435          PowerPC, which probably could cause crashes on that platform
436        - fixed a memory management error which could cause a crash when a
437          plugin was unloaded
438        - bugfix: two private structs had the same name, which could cause
439          problems if the linker chose the wrong constructor
440        - fixed low-level ConditionServer usage bug that caused lockups on
441          Windows
442    
443    
444  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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