/[svn]/linuxsampler/trunk/ChangeLog
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revision 1808 by persson, Sun Dec 14 15:43:18 2008 UTC revision 2232 by iliev, Mon Aug 8 13:40:04 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        - implemented opcodes ampeg_delayccN, ampeg_startccN,
122          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
123          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
124        - lfoN_* and egN_* opcodes defined in group sections
125          are now taken into account
126        - implemented curves
127        - implemented opcodes volume_onccN, volume_curveccN
128        - implemented opcode volume_smoothccN
129    
130      * SoundFont format engine:
131        - Initial implementation (not usable yet)
132        - RT-safeness: avoid malloc in audio thread
133        - fixed a bug that could cause voice stealing to fail
134        - fine-tuned amplitude EG (by switching from gig to sfz EG)
135        - initial implementation of Vibrato LFO and Modulation LFO
136        - initial implementation of cutoff filter
137    
138      * Gigasampler format engine:
139        - bugfix: pitch LFO controller "internal+aftertouch" was broken
140        - bugfix: filter keyboard tracking was broken
141        - filter performance fix (an unnecessary copy was made of the
142          filter parameters in each sub fragment)
143    
144      * Host plugins:
145        - AU bugfix: failed to destroy its audio/MIDI devices
146        - Listen to all interfaces on Mac OS X (INADDR_ANY)
147        - VST bugfix: If the host called resume() before and after
148          changing sample rate or block size, the number of channels was
149          incorrectly set to two. This caused silence in Cubase 5.
150        - save engine type (gig, sfz or sf2) in plugin state
151        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
152          64 bit Windows
153        - AU: changed number of output channels from one stereo to 16
154          stereo
155        - VST: made it possible to build the VST plugin for Mac
156        - AU: link AU plugin dynamically if --disable-shared isn't
157          specified
158    
159      * MIDI driver:
160        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
161          the ALSA sequencer client name
162        - removed limit of maximum amount of MIDI ports per MIDI device, since
163          there is no reason for this limit
164    
165      * audio driver:
166        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
167    
168      * LSCP server:
169        - added support for sending MIDI CC messages via LSCP command
170          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
171        - added LSCP command "GET AVAILABLE_EFFECTS"
172        - added LSCP command "LIST AVAILABLE_EFFECTS"
173        - added LSCP command "GET EFFECT INFO <effect-index>"
174        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
175        - added LSCP command
176          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
177        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
178        - added LSCP command "GET EFFECT_INSTANCES"
179        - added LSCP command "LIST EFFECT_INSTANCES"
180        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
181        - added LSCP command
182          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
183        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
184          <effect-instance> <input-control> <value>"
185        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
186        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
187        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
188        - added LSCP command
189          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
190        - added LSCP command
191          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
192        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
193          <effect-chain> <effect-instance>"
194        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
195          <effect-chain> <effect-chain-pos> <effect-instance>"
196        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
197          <effect-chain> <chain-pos>"
198        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
199          <fx_send_id> <effect_chain> <chain_pos>"
200        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
201        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
202          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
203          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
204    
205      * Bug fixes:
206        - Fixed crash which may occur when MIDI key + transpose is out of range
207        - minor valgrind fixes
208        - fixed crash which occurred when changing an already deployed sampler
209          channel to a different engine type
210        - fixed crash when deleting a sampler channel or changing engine
211          type while an instrument load was in progress
212        - bugfix: playing a note while changing the instrument could cause
213          a crash, or give "Handing back unknown region" error messages
214        - bugfix: calling SET VOICES (which Fantasia does on start and
215          refresh) could cause instruments to be unloaded
216        - Mac OS X: fixed name collision of enum in EffectControl and
217          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
218        - Mac OS X: fixed hanging threads
219        - Windows: disabled the previous thread fix on non-Mac systems, as
220          it caused hanging threads on Windows
221        - Fixed possible crashes due to corrupted MIDI/audio device list
222          after MIDI/audio device creation failure
223    
224    Version 1.0.0 (31 July 2009)
225    
226    * packaging changes:    * packaging changes:
227      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
228        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 10  Version CVS HEAD (?) Line 233  Version CVS HEAD (?)
233      - fixed configure so it detects x86_64 (#107)      - fixed configure so it detects x86_64 (#107)
234      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
235      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
236        - fixed building with libgig installed in a non-standard directory
237        - minor fix in configure for mmsystem.h detection on MinGW
238        - Windows: look for editor plugins and Fantasia using base
239          directory of liblinuxsampler dll (look in the same directory and one
240          directory above)
241        - configure script fix: removed unconditional use of SSE
242        - fixed building with sqlite installed in a non-standard directory
243        - when cross-compiling, don't try to create instruments.db
244        - fix for new mingw-w64 version, which has usleep
245    
246    * general changes:    * general changes:
247      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 36  Version CVS HEAD (?) Line 268  Version CVS HEAD (?)
268      - added memory ordering constraints to improve stability on      - added memory ordering constraints to improve stability on
269        multi-core and multi-cpu systems        multi-core and multi-cpu systems
270      - maximum voices and disk streams can now be altered at runtime      - maximum voices and disk streams can now be altered at runtime
271        - fixed CPU feature detection on x86_64 (maybe fixes #108)
272        - automatic stacktrace mechanism is now turned off by default and can
273          be switched on by command line option "--stacktrace" (the automatic
274          stacktrace mechanism seems to be broken on most systems at the moment)
275        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
276          a pointer to the launched InstrumentEditor object
277        - added optional 3rd party user data parameter for following
278          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
279          InstrumentEditor::Launch(),
280          InstrumentManager::LaunchInstrumentEditor()
281        - theoretical fix: made SynchronizedConfig follow C++0x memory
282          model more strictly
283        - fixes for using large audio device buffers
284        - Windows: add the installation directory to the DLL search path
285          when loading an editor plugin (solves problems with VST and
286          gigedit on systems with other GTK versions installed)
287    
288    * audio driver:    * audio driver:
289      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 48  Version CVS HEAD (?) Line 296  Version CVS HEAD (?)
296      - Makefile fix: JACK_CFLAGS wasn't used      - Makefile fix: JACK_CFLAGS wasn't used
297      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
298        jack_client_new        jack_client_new
299        - added (experimental) CoreAudio driver
300        - applied old fixes to the ASIO driver that were included in the
301          previous binary release but accidentally never committed to CVS
302          (fixes #117)
303        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
304          win64)
305        - VST: added support for sample rate and buffer size changes
306        - VST: close editor (Fantasia) when the VST is removed
307        - VST: avoid opening Fantasia more than once for each VST instance
308        - VST: export main function as "main" on Linux too (fix for
309          energyXT)
310        - VST: changed number of output channels from one stereo to 16
311          stereo
312        - added channel routing, fxsends and midi maps to the settings
313          stored in the plugin state
314        - performance optimization of AudioChannel::MixTo() and
315          AudioChannel::CopyTo() methods using GCC vector exensions
316          (if available)
317        - ASIO fixes: avoid initializing the device twice, avoid throwing
318          exception when getting parameters from a disconnected device
319    
320    * MIDI driver:    * MIDI driver:
321      - added JACK MIDI driver      - added JACK MIDI driver
322      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
323        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
324        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
325        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
326          CoreMidi or AU
327        - fixed mingw-w64 compilation error in MME driver
328        - made program change handling in MIDI thread real-time safe by
329          moving the logic to a non-RT thread
330        - fixed minor memory leak in ALSA driver
331    
332    * instruments database:    * instruments database:
333      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 62  Version CVS HEAD (?) Line 336  Version CVS HEAD (?)
336      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
337        in the instruments database        in the instruments database
338        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
339        - work-around for missing fnmatch function on Windows to make
340          instrument database compilable
341        - added instrument database support on Windows
342          works with both standalone mode and VST plugin.
343          the instruments DB file is located in
344          %USERPROFILE%\.linuxsampler\instruments.db which allows different
345          databases for each windows user
346          if no DB is present it automatically creates the .linuxsampler subdir
347          and then creates an empty DB
348        - fixed recursive import, which was broken on Windows
349    
350    * Gigasampler format engine:    * Gigasampler format engine:
351      - 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 88  Version CVS HEAD (?) Line 372  Version CVS HEAD (?)
372        defined for the sampler        defined for the sampler
373      - made it possible to create multiple sample channels even if the      - made it possible to create multiple sample channels even if the
374        audio thread isn't running        audio thread isn't running
375        - fixed crash when removing channel with active voices (#116)
376        - bugfix: on sample reference changes (instrument editor), only
377          un-cache the respective sample if it's really not used by any
378          sampler engine anymore
379        - re-cache samples in case they were changed by an instrument editor,
380          e.g. when a sample was added while playing (#82)
381        - fixed hanging notes which occured when note-off event had the exact
382          same time stamp as the voice's note-on event and occured both in the
383          same audio fragment cycle (fixes bug #112)
384        - added support for the "fine tune" and "pitch bend range"
385          instrument-level gig parameters
386        - fixed minor artifacts in pitch bend handling
387        - added support for GS Reset SysEx message
388        - allow gig files to use unlimited downward pitch shifting
389        - added a limit check for upward pitch shifting
390        - bugfix: sometimes, when playing a note twice fast, the second
391          note was silent
392        - fixed crash happening when a pitch bend event arrived at the
393          same time a new instrument was loading
394    
395    * LSCP server:    * LSCP server:
396      - 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 113  Version CVS HEAD (?) Line 416  Version CVS HEAD (?)
416        which will be triggered respectively        which will be triggered respectively
417      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
418        a gigedit file dialog is opened)        a gigedit file dialog is opened)
419        - close all connections when LSCPServer is deleted
420        - hard close of all sockets on exit
421        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
422          driver
423    
424    * Bug fixes:    * Bug fixes:
425      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
426        to start instrument loading after another channel        to start instrument loading after another channel
427        - fixed a crash which occurs when removing a sampler channel with
428          instrument loading in progress (bug #113)
429        - fixed termination caused by uncaught exception when adding MIDI
430          instrument with PERSISTENT load mode
431        - fixed possible iterator invalidations when resetting the sampler
432        - fixed memory leaks when issuing the following LSCP commands:
433          GET AUDIO_OUTPUT_DRIVER INFO
434          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
435          GET MIDI_INPUT_DRIVER INFO
436          GET MIDI_INPUT_DRIVER_PARAMETER INFO
437        - fixed possible compilation error when sqlite is not present
438        - fixed orphaned pointers when setting maximum voices limit (bug #118)
439        - fixed crash when changing the audio output device of a sampler
440          channel with loaded instrument and start playing notes
441        - fixed endless loop in Engine::SuspendAll() (bug #120)
442        - fixed a low-level atomic load function that was broken on 64-bit
443          PowerPC, which probably could cause crashes on that platform
444        - fixed a memory management error which could cause a crash when a
445          plugin was unloaded
446        - bugfix: two private structs had the same name, which could cause
447          problems if the linker chose the wrong constructor
448        - fixed low-level ConditionServer usage bug that caused lockups on
449          Windows
450    
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452  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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