/[svn]/linuxsampler/trunk/ChangeLog
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revision 1858 by persson, Sun Mar 8 09:57:19 2009 UTC revision 2234 by iliev, Tue Aug 9 18:27:58 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        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
130          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
131          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
132          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
133          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
134        - implemented opcode end
135    
136      * SoundFont format engine:
137        - Initial implementation (not usable yet)
138        - RT-safeness: avoid malloc in audio thread
139        - fixed a bug that could cause voice stealing to fail
140        - fine-tuned amplitude EG (by switching from gig to sfz EG)
141        - initial implementation of Vibrato LFO and Modulation LFO
142        - initial implementation of cutoff filter
143    
144      * Gigasampler format engine:
145        - bugfix: pitch LFO controller "internal+aftertouch" was broken
146        - bugfix: filter keyboard tracking was broken
147        - filter performance fix (an unnecessary copy was made of the
148          filter parameters in each sub fragment)
149    
150      * Host plugins:
151        - AU bugfix: failed to destroy its audio/MIDI devices
152        - Listen to all interfaces on Mac OS X (INADDR_ANY)
153        - VST bugfix: If the host called resume() before and after
154          changing sample rate or block size, the number of channels was
155          incorrectly set to two. This caused silence in Cubase 5.
156        - save engine type (gig, sfz or sf2) in plugin state
157        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
158          64 bit Windows
159        - AU: changed number of output channels from one stereo to 16
160          stereo
161        - VST: made it possible to build the VST plugin for Mac
162        - AU: link AU plugin dynamically if --disable-shared isn't
163          specified
164    
165      * MIDI driver:
166        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
167          the ALSA sequencer client name
168        - removed limit of maximum amount of MIDI ports per MIDI device, since
169          there is no reason for this limit
170    
171      * audio driver:
172        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
173    
174      * LSCP server:
175        - added support for sending MIDI CC messages via LSCP command
176          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
177        - added LSCP command "GET AVAILABLE_EFFECTS"
178        - added LSCP command "LIST AVAILABLE_EFFECTS"
179        - added LSCP command "GET EFFECT INFO <effect-index>"
180        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
181        - added LSCP command
182          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
183        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
184        - added LSCP command "GET EFFECT_INSTANCES"
185        - added LSCP command "LIST EFFECT_INSTANCES"
186        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
187        - added LSCP command
188          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
189        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
190          <effect-instance> <input-control> <value>"
191        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
192        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
193        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
194        - added LSCP command
195          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
196        - added LSCP command
197          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
198        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
199          <effect-chain> <effect-instance>"
200        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
201          <effect-chain> <effect-chain-pos> <effect-instance>"
202        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
203          <effect-chain> <chain-pos>"
204        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
205          <fx_send_id> <effect_chain> <chain_pos>"
206        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
207        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
208          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
209          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
210    
211      * Bug fixes:
212        - Fixed crash which may occur when MIDI key + transpose is out of range
213        - minor valgrind fixes
214        - fixed crash which occurred when changing an already deployed sampler
215          channel to a different engine type
216        - fixed crash when deleting a sampler channel or changing engine
217          type while an instrument load was in progress
218        - bugfix: playing a note while changing the instrument could cause
219          a crash, or give "Handing back unknown region" error messages
220        - bugfix: calling SET VOICES (which Fantasia does on start and
221          refresh) could cause instruments to be unloaded
222        - Mac OS X: fixed name collision of enum in EffectControl and
223          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
224        - Mac OS X: fixed hanging threads
225        - Windows: disabled the previous thread fix on non-Mac systems, as
226          it caused hanging threads on Windows
227        - Fixed possible crashes due to corrupted MIDI/audio device list
228          after MIDI/audio device creation failure
229    
230    Version 1.0.0 (31 July 2009)
231    
232    * packaging changes:    * packaging changes:
233      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
234        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 11  Version CVS HEAD (?) Line 240  Version CVS HEAD (?)
240      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
241      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
242      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
243        - minor fix in configure for mmsystem.h detection on MinGW
244        - Windows: look for editor plugins and Fantasia using base
245          directory of liblinuxsampler dll (look in the same directory and one
246          directory above)
247        - configure script fix: removed unconditional use of SSE
248        - fixed building with sqlite installed in a non-standard directory
249        - when cross-compiling, don't try to create instruments.db
250        - fix for new mingw-w64 version, which has usleep
251    
252    * general changes:    * general changes:
253      - 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 278  Version CVS HEAD (?)
278      - automatic stacktrace mechanism is now turned off by default and can      - automatic stacktrace mechanism is now turned off by default and can
279        be switched on by command line option "--stacktrace" (the automatic        be switched on by command line option "--stacktrace" (the automatic
280        stacktrace mechanism seems to be broken on most systems at the moment)        stacktrace mechanism seems to be broken on most systems at the moment)
281        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
282          a pointer to the launched InstrumentEditor object
283        - added optional 3rd party user data parameter for following
284          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
285          InstrumentEditor::Launch(),
286          InstrumentManager::LaunchInstrumentEditor()
287        - theoretical fix: made SynchronizedConfig follow C++0x memory
288          model more strictly
289        - fixes for using large audio device buffers
290        - Windows: add the installation directory to the DLL search path
291          when loading an editor plugin (solves problems with VST and
292          gigedit on systems with other GTK versions installed)
293    
294    * audio driver:    * audio driver:
295      - 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 303  Version CVS HEAD (?)
303      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
304        jack_client_new        jack_client_new
305      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
306        - applied old fixes to the ASIO driver that were included in the
307          previous binary release but accidentally never committed to CVS
308          (fixes #117)
309        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
310          win64)
311        - VST: added support for sample rate and buffer size changes
312        - VST: close editor (Fantasia) when the VST is removed
313        - VST: avoid opening Fantasia more than once for each VST instance
314        - VST: export main function as "main" on Linux too (fix for
315          energyXT)
316        - VST: changed number of output channels from one stereo to 16
317          stereo
318        - added channel routing, fxsends and midi maps to the settings
319          stored in the plugin state
320        - performance optimization of AudioChannel::MixTo() and
321          AudioChannel::CopyTo() methods using GCC vector exensions
322          (if available)
323        - ASIO fixes: avoid initializing the device twice, avoid throwing
324          exception when getting parameters from a disconnected device
325    
326    * MIDI driver:    * MIDI driver:
327      - added JACK MIDI driver      - added JACK MIDI driver
328      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
329        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
330        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
331        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
332          CoreMidi or AU
333        - fixed mingw-w64 compilation error in MME driver
334        - made program change handling in MIDI thread real-time safe by
335          moving the logic to a non-RT thread
336        - fixed minor memory leak in ALSA driver
337    
338    * instruments database:    * instruments database:
339      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 68  Version CVS HEAD (?) Line 342  Version CVS HEAD (?)
342      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
343        in the instruments database        in the instruments database
344        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
345        - work-around for missing fnmatch function on Windows to make
346          instrument database compilable
347        - added instrument database support on Windows
348          works with both standalone mode and VST plugin.
349          the instruments DB file is located in
350          %USERPROFILE%\.linuxsampler\instruments.db which allows different
351          databases for each windows user
352          if no DB is present it automatically creates the .linuxsampler subdir
353          and then creates an empty DB
354        - fixed recursive import, which was broken on Windows
355    
356    * Gigasampler format engine:    * Gigasampler format engine:
357      - 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 390  Version CVS HEAD (?)
390      - added support for the "fine tune" and "pitch bend range"      - added support for the "fine tune" and "pitch bend range"
391        instrument-level gig parameters        instrument-level gig parameters
392      - fixed minor artifacts in pitch bend handling      - fixed minor artifacts in pitch bend handling
393        - added support for GS Reset SysEx message
394        - allow gig files to use unlimited downward pitch shifting
395        - added a limit check for upward pitch shifting
396        - bugfix: sometimes, when playing a note twice fast, the second
397          note was silent
398        - fixed crash happening when a pitch bend event arrived at the
399          same time a new instrument was loading
400    
401    * LSCP server:    * LSCP server:
402      - 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 423  Version CVS HEAD (?)
423      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
424        a gigedit file dialog is opened)        a gigedit file dialog is opened)
425      - close all connections when LSCPServer is deleted      - close all connections when LSCPServer is deleted
426        - hard close of all sockets on exit
427        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
428          driver
429    
430    * Bug fixes:    * Bug fixes:
431      - 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 445  Version CVS HEAD (?)
445      - fixed crash when changing the audio output device of a sampler      - fixed crash when changing the audio output device of a sampler
446        channel with loaded instrument and start playing notes        channel with loaded instrument and start playing notes
447      - fixed endless loop in Engine::SuspendAll() (bug #120)      - fixed endless loop in Engine::SuspendAll() (bug #120)
448        - fixed a low-level atomic load function that was broken on 64-bit
449          PowerPC, which probably could cause crashes on that platform
450        - fixed a memory management error which could cause a crash when a
451          plugin was unloaded
452        - bugfix: two private structs had the same name, which could cause
453          problems if the linker chose the wrong constructor
454        - fixed low-level ConditionServer usage bug that caused lockups on
455          Windows
456    
457    
458  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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