/[svn]/linuxsampler/trunk/ChangeLog
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revision 1808 by persson, Sun Dec 14 15:43:18 2008 UTC revision 2201 by iliev, Thu Jul 7 19:19:09 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 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    
19      * general changes:
20        - Refactoring: moved the independent code from
21          the Gigasampler format engine to base classes
22        - command line option '--profile' is currently disabled, since the
23          respective profiling code is currently broken
24        - Introduced support for optional environment variable
25          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
26          where the sampler shall look for instrument editor plugins
27          (patch by Luis Garrido, slightly modified).
28        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
29        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
30        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
31          note (in this implementation of the sampler its simply hard routed to
32          the 1st effect send of the sampler channel, no matter what the actual
33          effect type is)
34        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
35          note (in this implementation of the sampler its simply hard routed to
36          the 2nd effect send of the sampler channel, no matter what the actual
37          effect type is)
38        - implemented support for internal LADSPA effects
39        - raised limit of program change queue from 100 to 512
40          (as suggested by Alex Stone)
41    
42      * Gigasampler format engine:
43        - implemented the "round robin keyboard" dimension
44        - fixed round robin and random dimensions for cases when number of
45          dimension zones is not a power of two
46        - made round robin use a counter for each region instead of each
47          key
48    
49      * SFZ format engine:
50        - Initial implementation (not usable yet)
51        - added support for v2 multiple stage envelope generators
52        - added a fine-tuned v1 envelope generator instead of using the
53          one from the gig engine
54        - fixed memory leak and memory handling errors
55        - added support for trigger=first, trigger=legato and sw_previous
56        - allow non-numerical key values ("C#4" for example)
57        - "key" opcode now sets pitch_keycenter too
58        - fixed error when unloading instrument with same sample used by
59          multiple regions
60        - added some opcode aliases, like loopmode for loop_mode, to be
61          more compatible
62        - added support for trigger=release and rt_decay
63        - added support for off_mode=normal
64        - added support for random, seq_position, seq_length and volume
65        - added v1 LFO opcodes to parser (no support in engine yet)
66        - added support for amp_veltrack and amp_velcurve_N
67        - fine-tuned the default velocity curve
68        - added support for transpose
69        - fixed crash when using sw_down/up
70        - improved logic for sw_lokey/hikey/up/down/last
71        - added more v1 aliases to parser
72        - reduced memory usage for sfz data
73        - RT-safeness: avoid malloc in audio thread
74        - fixed a bug that could cause voice stealing to fail
75        - optimized sample lookup
76        - improved support for exclusive groups (group, off_by and
77          off_mode)
78        - added support for controller triggered regions (on_locc/on_hicc)
79        - added support for loop_mode=one_shot
80        - fixed playback of 16 bit wav files on big endian CPUs
81        - added support for Ogg Vorbis sample files
82        - use loop markers from sample file if loop_start and loop_end are
83          not set in sfz file
84        - implemeted filters. Filter types: lowpass, bandpass, bandreject
85          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
86          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
87          cutoff_cc, cutoff_chanaft.
88        - bugfix: zero ampeg_sustain didn't work
89        - added support for velocity effect on amplifier envelope time
90          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
91          ampeg_vel2release)
92    
93      * SoundFont format engine:
94        - Initial implementation (not usable yet)
95        - RT-safeness: avoid malloc in audio thread
96        - fixed a bug that could cause voice stealing to fail
97    
98      * Gigasampler format engine:
99        - bugfix: pitch LFO controller "internal+aftertouch" was broken
100        - bugfix: filter keyboard tracking was broken
101        - filter performance fix (an unnecessary copy was made of the
102          filter parameters in each sub fragment)
103    
104      * Host plugins:
105        - AU bugfix: failed to destroy its audio/MIDI devices
106        - Listen to all interfaces on Mac OS X (INADDR_ANY)
107        - VST bugfix: If the host called resume() before and after
108          changing sample rate or block size, the number of channels was
109          incorrectly set to two. This caused silence in Cubase 5.
110        - save engine type (gig, sfz or sf2) in plugin state
111        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
112          64 bit Windows
113        - AU: changed number of output channels from one stereo to 16
114          stereo
115        - VST: made it possible to build the VST plugin for Mac
116        - AU: link AU plugin dynamically if --disable-shared isn't
117          specified
118            
119      * MIDI driver:
120        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
121          the ALSA sequencer client name
122        - removed limit of maximum amount of MIDI ports per MIDI device, since
123          there is no reason for this limit
124    
125      * audio driver:
126        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
127    
128      * LSCP server:
129        - added support for sending MIDI CC messages via LSCP command
130          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
131        - added LSCP command "GET AVAILABLE_EFFECTS"
132        - added LSCP command "LIST AVAILABLE_EFFECTS"
133        - added LSCP command "GET EFFECT INFO <effect-index>"
134        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
135        - added LSCP command
136          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
137        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
138        - added LSCP command "GET EFFECT_INSTANCES"
139        - added LSCP command "LIST EFFECT_INSTANCES"
140        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
141        - added LSCP command
142          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
143        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
144          <effect-instance> <input-control> <value>"
145        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
146        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
147        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
148        - added LSCP command
149          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
150        - added LSCP command
151          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
152        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
153          <effect-chain> <effect-instance>"
154        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
155          <effect-chain> <effect-chain-pos> <effect-instance>"
156        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
157          <effect-chain> <chain-pos>"
158        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
159          <fx_send_id> <effect_chain> <chain_pos>"
160        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
161        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
162          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
163          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
164    
165      * Bug fixes:
166        - Fixed crash which may occur when MIDI key + transpose is out of range
167        - minor valgrind fixes
168        - fixed crash which occurred when changing an already deployed sampler
169          channel to a different engine type
170        - fixed crash when deleting a sampler channel or changing engine
171          type while an instrument load was in progress
172        - bugfix: playing a note while changing the instrument could cause
173          a crash, or give "Handing back unknown region" error messages
174        - bugfix: calling SET VOICES (which Fantasia does on start and
175          refresh) could cause instruments to be unloaded
176        - Mac OS X: fixed name collision of enum in EffectControl and
177          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
178        - Mac OS X: fixed hanging threads
179        - Windows: disabled the previous thread fix on non-Mac systems, as
180          it caused hanging threads on Windows
181        - Fixed possible crashes due to corrupted MIDI/audio device list
182          after MIDI/audio device creation failure
183    
184    Version 1.0.0 (31 July 2009)
185    
186    * packaging changes:    * packaging changes:
187      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
188        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 10  Version CVS HEAD (?) Line 193  Version CVS HEAD (?)
193      - fixed configure so it detects x86_64 (#107)      - fixed configure so it detects x86_64 (#107)
194      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
195      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
196        - fixed building with libgig installed in a non-standard directory
197        - minor fix in configure for mmsystem.h detection on MinGW
198        - Windows: look for editor plugins and Fantasia using base
199          directory of liblinuxsampler dll (look in the same directory and one
200          directory above)
201        - configure script fix: removed unconditional use of SSE
202        - fixed building with sqlite installed in a non-standard directory
203        - when cross-compiling, don't try to create instruments.db
204        - fix for new mingw-w64 version, which has usleep
205    
206    * general changes:    * general changes:
207      - 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 228  Version CVS HEAD (?)
228      - added memory ordering constraints to improve stability on      - added memory ordering constraints to improve stability on
229        multi-core and multi-cpu systems        multi-core and multi-cpu systems
230      - maximum voices and disk streams can now be altered at runtime      - maximum voices and disk streams can now be altered at runtime
231        - fixed CPU feature detection on x86_64 (maybe fixes #108)
232        - automatic stacktrace mechanism is now turned off by default and can
233          be switched on by command line option "--stacktrace" (the automatic
234          stacktrace mechanism seems to be broken on most systems at the moment)
235        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
236          a pointer to the launched InstrumentEditor object
237        - added optional 3rd party user data parameter for following
238          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
239          InstrumentEditor::Launch(),
240          InstrumentManager::LaunchInstrumentEditor()
241        - theoretical fix: made SynchronizedConfig follow C++0x memory
242          model more strictly
243        - fixes for using large audio device buffers
244        - Windows: add the installation directory to the DLL search path
245          when loading an editor plugin (solves problems with VST and
246          gigedit on systems with other GTK versions installed)
247    
248    * audio driver:    * audio driver:
249      - 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 256  Version CVS HEAD (?)
256      - Makefile fix: JACK_CFLAGS wasn't used      - Makefile fix: JACK_CFLAGS wasn't used
257      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
258        jack_client_new        jack_client_new
259        - added (experimental) CoreAudio driver
260        - applied old fixes to the ASIO driver that were included in the
261          previous binary release but accidentally never committed to CVS
262          (fixes #117)
263        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
264          win64)
265        - VST: added support for sample rate and buffer size changes
266        - VST: close editor (Fantasia) when the VST is removed
267        - VST: avoid opening Fantasia more than once for each VST instance
268        - VST: export main function as "main" on Linux too (fix for
269          energyXT)
270        - VST: changed number of output channels from one stereo to 16
271          stereo
272        - added channel routing, fxsends and midi maps to the settings
273          stored in the plugin state
274        - performance optimization of AudioChannel::MixTo() and
275          AudioChannel::CopyTo() methods using GCC vector exensions
276          (if available)
277        - ASIO fixes: avoid initializing the device twice, avoid throwing
278          exception when getting parameters from a disconnected device
279    
280    * MIDI driver:    * MIDI driver:
281      - added JACK MIDI driver      - added JACK MIDI driver
282      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
283        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
284        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
285        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
286          CoreMidi or AU
287        - fixed mingw-w64 compilation error in MME driver
288        - made program change handling in MIDI thread real-time safe by
289          moving the logic to a non-RT thread
290        - fixed minor memory leak in ALSA driver
291    
292    * instruments database:    * instruments database:
293      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 62  Version CVS HEAD (?) Line 296  Version CVS HEAD (?)
296      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
297        in the instruments database        in the instruments database
298        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
299        - work-around for missing fnmatch function on Windows to make
300          instrument database compilable
301        - added instrument database support on Windows
302          works with both standalone mode and VST plugin.
303          the instruments DB file is located in
304          %USERPROFILE%\.linuxsampler\instruments.db which allows different
305          databases for each windows user
306          if no DB is present it automatically creates the .linuxsampler subdir
307          and then creates an empty DB
308        - fixed recursive import, which was broken on Windows
309    
310    * Gigasampler format engine:    * Gigasampler format engine:
311      - 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 332  Version CVS HEAD (?)
332        defined for the sampler        defined for the sampler
333      - made it possible to create multiple sample channels even if the      - made it possible to create multiple sample channels even if the
334        audio thread isn't running        audio thread isn't running
335        - fixed crash when removing channel with active voices (#116)
336        - bugfix: on sample reference changes (instrument editor), only
337          un-cache the respective sample if it's really not used by any
338          sampler engine anymore
339        - re-cache samples in case they were changed by an instrument editor,
340          e.g. when a sample was added while playing (#82)
341        - fixed hanging notes which occured when note-off event had the exact
342          same time stamp as the voice's note-on event and occured both in the
343          same audio fragment cycle (fixes bug #112)
344        - added support for the "fine tune" and "pitch bend range"
345          instrument-level gig parameters
346        - fixed minor artifacts in pitch bend handling
347        - added support for GS Reset SysEx message
348        - allow gig files to use unlimited downward pitch shifting
349        - added a limit check for upward pitch shifting
350        - bugfix: sometimes, when playing a note twice fast, the second
351          note was silent
352        - fixed crash happening when a pitch bend event arrived at the
353          same time a new instrument was loading
354    
355    * LSCP server:    * LSCP server:
356      - 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 376  Version CVS HEAD (?)
376        which will be triggered respectively        which will be triggered respectively
377      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
378        a gigedit file dialog is opened)        a gigedit file dialog is opened)
379        - close all connections when LSCPServer is deleted
380        - hard close of all sockets on exit
381        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
382          driver
383    
384    * Bug fixes:    * Bug fixes:
385      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
386        to start instrument loading after another channel        to start instrument loading after another channel
387        - fixed a crash which occurs when removing a sampler channel with
388          instrument loading in progress (bug #113)
389        - fixed termination caused by uncaught exception when adding MIDI
390          instrument with PERSISTENT load mode
391        - fixed possible iterator invalidations when resetting the sampler
392        - fixed memory leaks when issuing the following LSCP commands:
393          GET AUDIO_OUTPUT_DRIVER INFO
394          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
395          GET MIDI_INPUT_DRIVER INFO
396          GET MIDI_INPUT_DRIVER_PARAMETER INFO
397        - fixed possible compilation error when sqlite is not present
398        - fixed orphaned pointers when setting maximum voices limit (bug #118)
399        - fixed crash when changing the audio output device of a sampler
400          channel with loaded instrument and start playing notes
401        - fixed endless loop in Engine::SuspendAll() (bug #120)
402        - fixed a low-level atomic load function that was broken on 64-bit
403          PowerPC, which probably could cause crashes on that platform
404        - fixed a memory management error which could cause a crash when a
405          plugin was unloaded
406        - bugfix: two private structs had the same name, which could cause
407          problems if the linker chose the wrong constructor
408        - fixed low-level ConditionServer usage bug that caused lockups on
409          Windows
410    
411    
412  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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