/[svn]/linuxsampler/trunk/ChangeLog
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revision 1858 by persson, Sun Mar 8 09:57:19 2009 UTC revision 2221 by iliev, Thu Jul 28 17:17:42 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    
45      * Gigasampler format engine:
46        - implemented the "round robin keyboard" dimension
47        - fixed round robin and random dimensions for cases when number of
48          dimension zones is not a power of two
49        - made round robin use a counter for each region instead of each
50          key
51    
52      * SFZ format engine:
53        - Initial implementation (not usable yet)
54        - added support for v2 multiple stage envelope generators
55        - added a fine-tuned v1 envelope generator instead of using the
56          one from the gig engine
57        - fixed memory leak and memory handling errors
58        - added support for trigger=first, trigger=legato and sw_previous
59        - allow non-numerical key values ("C#4" for example)
60        - "key" opcode now sets pitch_keycenter too
61        - fixed error when unloading instrument with same sample used by
62          multiple regions
63        - added some opcode aliases, like loopmode for loop_mode, to be
64          more compatible
65        - added support for trigger=release and rt_decay
66        - added support for off_mode=normal
67        - added support for random, seq_position, seq_length and volume
68        - added v1 LFO opcodes to parser (no support in engine yet)
69        - added support for amp_veltrack and amp_velcurve_N
70        - fine-tuned the default velocity curve
71        - added support for transpose
72        - fixed crash when using sw_down/up
73        - improved logic for sw_lokey/hikey/up/down/last
74        - added more v1 aliases to parser
75        - reduced memory usage for sfz data
76        - RT-safeness: avoid malloc in audio thread
77        - fixed a bug that could cause voice stealing to fail
78        - optimized sample lookup
79        - improved support for exclusive groups (group, off_by and
80          off_mode)
81        - added support for controller triggered regions (on_locc/on_hicc)
82        - added support for loop_mode=one_shot
83        - fixed playback of 16 bit wav files on big endian CPUs
84        - added support for Ogg Vorbis sample files
85        - use loop markers from sample file if loop_start and loop_end are
86          not set in sfz file
87        - implemeted filters. Filter types: lowpass, bandpass, bandreject
88          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
89          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
90          cutoff_cc, cutoff_chanaft.
91        - bugfix: zero ampeg_sustain didn't work
92        - added support for velocity effect on amplifier envelope time
93          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
94          ampeg_vel2release)
95        - added support for EG hold (ampeg_hold)
96        - added support for sample offset (offset)
97        - use the newly introduced signal units model
98        - implemented opcodes lfoN_delay,
99          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
100        - implemented opcodes ampeg_delay, ampeg_vel2delay
101          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
102          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
103          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
104          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
105        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
106          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
107          amplfo_delay, amplfo_freq, amplfo_depth
108    
109      * SoundFont format engine:
110        - Initial implementation (not usable yet)
111        - RT-safeness: avoid malloc in audio thread
112        - fixed a bug that could cause voice stealing to fail
113        - fine-tuned amplitude EG (by switching from gig to sfz EG)
114        - initial implementation of Vibrato LFO and Modulation LFO
115        - initial implementation of cutoff filter
116    
117      * Gigasampler format engine:
118        - bugfix: pitch LFO controller "internal+aftertouch" was broken
119        - bugfix: filter keyboard tracking was broken
120        - filter performance fix (an unnecessary copy was made of the
121          filter parameters in each sub fragment)
122    
123      * Host plugins:
124        - AU bugfix: failed to destroy its audio/MIDI devices
125        - Listen to all interfaces on Mac OS X (INADDR_ANY)
126        - VST bugfix: If the host called resume() before and after
127          changing sample rate or block size, the number of channels was
128          incorrectly set to two. This caused silence in Cubase 5.
129        - save engine type (gig, sfz or sf2) in plugin state
130        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
131          64 bit Windows
132        - AU: changed number of output channels from one stereo to 16
133          stereo
134        - VST: made it possible to build the VST plugin for Mac
135        - AU: link AU plugin dynamically if --disable-shared isn't
136          specified
137    
138      * MIDI driver:
139        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
140          the ALSA sequencer client name
141        - removed limit of maximum amount of MIDI ports per MIDI device, since
142          there is no reason for this limit
143    
144      * audio driver:
145        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
146    
147      * LSCP server:
148        - added support for sending MIDI CC messages via LSCP command
149          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
150        - added LSCP command "GET AVAILABLE_EFFECTS"
151        - added LSCP command "LIST AVAILABLE_EFFECTS"
152        - added LSCP command "GET EFFECT INFO <effect-index>"
153        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
154        - added LSCP command
155          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
156        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
157        - added LSCP command "GET EFFECT_INSTANCES"
158        - added LSCP command "LIST EFFECT_INSTANCES"
159        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
160        - added LSCP command
161          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
162        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
163          <effect-instance> <input-control> <value>"
164        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
165        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
166        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
167        - added LSCP command
168          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
169        - added LSCP command
170          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
171        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
172          <effect-chain> <effect-instance>"
173        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
174          <effect-chain> <effect-chain-pos> <effect-instance>"
175        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
176          <effect-chain> <chain-pos>"
177        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
178          <fx_send_id> <effect_chain> <chain_pos>"
179        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
180        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
181          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
182          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
183    
184      * Bug fixes:
185        - Fixed crash which may occur when MIDI key + transpose is out of range
186        - minor valgrind fixes
187        - fixed crash which occurred when changing an already deployed sampler
188          channel to a different engine type
189        - fixed crash when deleting a sampler channel or changing engine
190          type while an instrument load was in progress
191        - bugfix: playing a note while changing the instrument could cause
192          a crash, or give "Handing back unknown region" error messages
193        - bugfix: calling SET VOICES (which Fantasia does on start and
194          refresh) could cause instruments to be unloaded
195        - Mac OS X: fixed name collision of enum in EffectControl and
196          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
197        - Mac OS X: fixed hanging threads
198        - Windows: disabled the previous thread fix on non-Mac systems, as
199          it caused hanging threads on Windows
200        - Fixed possible crashes due to corrupted MIDI/audio device list
201          after MIDI/audio device creation failure
202    
203    Version 1.0.0 (31 July 2009)
204    
205    * packaging changes:    * packaging changes:
206      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
207        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 11  Version CVS HEAD (?) Line 213  Version CVS HEAD (?)
213      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
214      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
215      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
216        - minor fix in configure for mmsystem.h detection on MinGW
217        - Windows: look for editor plugins and Fantasia using base
218          directory of liblinuxsampler dll (look in the same directory and one
219          directory above)
220        - configure script fix: removed unconditional use of SSE
221        - fixed building with sqlite installed in a non-standard directory
222        - when cross-compiling, don't try to create instruments.db
223        - fix for new mingw-w64 version, which has usleep
224    
225    * general changes:    * general changes:
226      - 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 251  Version CVS HEAD (?)
251      - automatic stacktrace mechanism is now turned off by default and can      - automatic stacktrace mechanism is now turned off by default and can
252        be switched on by command line option "--stacktrace" (the automatic        be switched on by command line option "--stacktrace" (the automatic
253        stacktrace mechanism seems to be broken on most systems at the moment)        stacktrace mechanism seems to be broken on most systems at the moment)
254        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
255          a pointer to the launched InstrumentEditor object
256        - added optional 3rd party user data parameter for following
257          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
258          InstrumentEditor::Launch(),
259          InstrumentManager::LaunchInstrumentEditor()
260        - theoretical fix: made SynchronizedConfig follow C++0x memory
261          model more strictly
262        - fixes for using large audio device buffers
263        - Windows: add the installation directory to the DLL search path
264          when loading an editor plugin (solves problems with VST and
265          gigedit on systems with other GTK versions installed)
266    
267    * audio driver:    * audio driver:
268      - 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 276  Version CVS HEAD (?)
276      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
277        jack_client_new        jack_client_new
278      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
279        - applied old fixes to the ASIO driver that were included in the
280          previous binary release but accidentally never committed to CVS
281          (fixes #117)
282        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
283          win64)
284        - VST: added support for sample rate and buffer size changes
285        - VST: close editor (Fantasia) when the VST is removed
286        - VST: avoid opening Fantasia more than once for each VST instance
287        - VST: export main function as "main" on Linux too (fix for
288          energyXT)
289        - VST: changed number of output channels from one stereo to 16
290          stereo
291        - added channel routing, fxsends and midi maps to the settings
292          stored in the plugin state
293        - performance optimization of AudioChannel::MixTo() and
294          AudioChannel::CopyTo() methods using GCC vector exensions
295          (if available)
296        - ASIO fixes: avoid initializing the device twice, avoid throwing
297          exception when getting parameters from a disconnected device
298    
299    * MIDI driver:    * MIDI driver:
300      - added JACK MIDI driver      - added JACK MIDI driver
301      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
302        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
303        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
304        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
305          CoreMidi or AU
306        - fixed mingw-w64 compilation error in MME driver
307        - made program change handling in MIDI thread real-time safe by
308          moving the logic to a non-RT thread
309        - fixed minor memory leak in ALSA driver
310    
311    * instruments database:    * instruments database:
312      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 68  Version CVS HEAD (?) Line 315  Version CVS HEAD (?)
315      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
316        in the instruments database        in the instruments database
317        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
318        - work-around for missing fnmatch function on Windows to make
319          instrument database compilable
320        - added instrument database support on Windows
321          works with both standalone mode and VST plugin.
322          the instruments DB file is located in
323          %USERPROFILE%\.linuxsampler\instruments.db which allows different
324          databases for each windows user
325          if no DB is present it automatically creates the .linuxsampler subdir
326          and then creates an empty DB
327        - fixed recursive import, which was broken on Windows
328    
329    * Gigasampler format engine:    * Gigasampler format engine:
330      - 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 106  Version CVS HEAD (?) Line 363  Version CVS HEAD (?)
363      - added support for the "fine tune" and "pitch bend range"      - added support for the "fine tune" and "pitch bend range"
364        instrument-level gig parameters        instrument-level gig parameters
365      - fixed minor artifacts in pitch bend handling      - fixed minor artifacts in pitch bend handling
366        - added support for GS Reset SysEx message
367        - allow gig files to use unlimited downward pitch shifting
368        - added a limit check for upward pitch shifting
369        - bugfix: sometimes, when playing a note twice fast, the second
370          note was silent
371        - fixed crash happening when a pitch bend event arrived at the
372          same time a new instrument was loading
373    
374    * LSCP server:    * LSCP server:
375      - 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 132  Version CVS HEAD (?) Line 396  Version CVS HEAD (?)
396      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
397        a gigedit file dialog is opened)        a gigedit file dialog is opened)
398      - close all connections when LSCPServer is deleted      - close all connections when LSCPServer is deleted
399        - hard close of all sockets on exit
400        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
401          driver
402    
403    * Bug fixes:    * Bug fixes:
404      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
# Line 151  Version CVS HEAD (?) Line 418  Version CVS HEAD (?)
418      - fixed crash when changing the audio output device of a sampler      - fixed crash when changing the audio output device of a sampler
419        channel with loaded instrument and start playing notes        channel with loaded instrument and start playing notes
420      - fixed endless loop in Engine::SuspendAll() (bug #120)      - fixed endless loop in Engine::SuspendAll() (bug #120)
421        - fixed a low-level atomic load function that was broken on 64-bit
422          PowerPC, which probably could cause crashes on that platform
423        - fixed a memory management error which could cause a crash when a
424          plugin was unloaded
425        - bugfix: two private structs had the same name, which could cause
426          problems if the linker chose the wrong constructor
427        - fixed low-level ConditionServer usage bug that caused lockups on
428          Windows
429    
430    
431  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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