/[svn]/linuxsampler/trunk/ChangeLog
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revision 1882 by iliev, Wed Apr 1 15:21:13 2009 UTC revision 2222 by iliev, Thu Jul 28 18:24:12 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        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
109          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
110          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
111          fileg_vel2release
112    
113      * SoundFont format engine:
114        - Initial implementation (not usable yet)
115        - RT-safeness: avoid malloc in audio thread
116        - fixed a bug that could cause voice stealing to fail
117        - fine-tuned amplitude EG (by switching from gig to sfz EG)
118        - initial implementation of Vibrato LFO and Modulation LFO
119        - initial implementation of cutoff filter
120    
121      * Gigasampler format engine:
122        - bugfix: pitch LFO controller "internal+aftertouch" was broken
123        - bugfix: filter keyboard tracking was broken
124        - filter performance fix (an unnecessary copy was made of the
125          filter parameters in each sub fragment)
126    
127      * Host plugins:
128        - AU bugfix: failed to destroy its audio/MIDI devices
129        - Listen to all interfaces on Mac OS X (INADDR_ANY)
130        - VST bugfix: If the host called resume() before and after
131          changing sample rate or block size, the number of channels was
132          incorrectly set to two. This caused silence in Cubase 5.
133        - save engine type (gig, sfz or sf2) in plugin state
134        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
135          64 bit Windows
136        - AU: changed number of output channels from one stereo to 16
137          stereo
138        - VST: made it possible to build the VST plugin for Mac
139        - AU: link AU plugin dynamically if --disable-shared isn't
140          specified
141    
142      * MIDI driver:
143        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
144          the ALSA sequencer client name
145        - removed limit of maximum amount of MIDI ports per MIDI device, since
146          there is no reason for this limit
147    
148      * audio driver:
149        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
150    
151      * LSCP server:
152        - added support for sending MIDI CC messages via LSCP command
153          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
154        - added LSCP command "GET AVAILABLE_EFFECTS"
155        - added LSCP command "LIST AVAILABLE_EFFECTS"
156        - added LSCP command "GET EFFECT INFO <effect-index>"
157        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
158        - added LSCP command
159          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
160        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
161        - added LSCP command "GET EFFECT_INSTANCES"
162        - added LSCP command "LIST EFFECT_INSTANCES"
163        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
164        - added LSCP command
165          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
166        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
167          <effect-instance> <input-control> <value>"
168        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
169        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
170        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
171        - added LSCP command
172          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
173        - added LSCP command
174          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
175        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
176          <effect-chain> <effect-instance>"
177        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
178          <effect-chain> <effect-chain-pos> <effect-instance>"
179        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
180          <effect-chain> <chain-pos>"
181        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
182          <fx_send_id> <effect_chain> <chain_pos>"
183        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
184        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
185          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
186          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
187    
188      * Bug fixes:
189        - Fixed crash which may occur when MIDI key + transpose is out of range
190        - minor valgrind fixes
191        - fixed crash which occurred when changing an already deployed sampler
192          channel to a different engine type
193        - fixed crash when deleting a sampler channel or changing engine
194          type while an instrument load was in progress
195        - bugfix: playing a note while changing the instrument could cause
196          a crash, or give "Handing back unknown region" error messages
197        - bugfix: calling SET VOICES (which Fantasia does on start and
198          refresh) could cause instruments to be unloaded
199        - Mac OS X: fixed name collision of enum in EffectControl and
200          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
201        - Mac OS X: fixed hanging threads
202        - Windows: disabled the previous thread fix on non-Mac systems, as
203          it caused hanging threads on Windows
204        - Fixed possible crashes due to corrupted MIDI/audio device list
205          after MIDI/audio device creation failure
206    
207    Version 1.0.0 (31 July 2009)
208    
209    * packaging changes:    * packaging changes:
210      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
211        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 11  Version CVS HEAD (?) Line 217  Version CVS HEAD (?)
217      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
218      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
219      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
220        - minor fix in configure for mmsystem.h detection on MinGW
221        - Windows: look for editor plugins and Fantasia using base
222          directory of liblinuxsampler dll (look in the same directory and one
223          directory above)
224        - configure script fix: removed unconditional use of SSE
225        - fixed building with sqlite installed in a non-standard directory
226        - when cross-compiling, don't try to create instruments.db
227        - fix for new mingw-w64 version, which has usleep
228    
229    * general changes:    * general changes:
230      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 47  Version CVS HEAD (?) Line 261  Version CVS HEAD (?)
261        liblinuxsampler C++ API methods: InstrumentEditor::Main(),        liblinuxsampler C++ API methods: InstrumentEditor::Main(),
262        InstrumentEditor::Launch(),        InstrumentEditor::Launch(),
263        InstrumentManager::LaunchInstrumentEditor()        InstrumentManager::LaunchInstrumentEditor()
264        - theoretical fix: made SynchronizedConfig follow C++0x memory
265          model more strictly
266        - fixes for using large audio device buffers
267        - Windows: add the installation directory to the DLL search path
268          when loading an editor plugin (solves problems with VST and
269          gigedit on systems with other GTK versions installed)
270    
271    * audio driver:    * audio driver:
272      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 60  Version CVS HEAD (?) Line 280  Version CVS HEAD (?)
280      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
281        jack_client_new        jack_client_new
282      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
283        - applied old fixes to the ASIO driver that were included in the
284          previous binary release but accidentally never committed to CVS
285          (fixes #117)
286        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
287          win64)
288        - VST: added support for sample rate and buffer size changes
289        - VST: close editor (Fantasia) when the VST is removed
290        - VST: avoid opening Fantasia more than once for each VST instance
291        - VST: export main function as "main" on Linux too (fix for
292          energyXT)
293        - VST: changed number of output channels from one stereo to 16
294          stereo
295        - added channel routing, fxsends and midi maps to the settings
296          stored in the plugin state
297        - performance optimization of AudioChannel::MixTo() and
298          AudioChannel::CopyTo() methods using GCC vector exensions
299          (if available)
300        - ASIO fixes: avoid initializing the device twice, avoid throwing
301          exception when getting parameters from a disconnected device
302    
303    * MIDI driver:    * MIDI driver:
304      - added JACK MIDI driver      - added JACK MIDI driver
305      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
306        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
307        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
308        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
309          CoreMidi or AU
310        - fixed mingw-w64 compilation error in MME driver
311        - made program change handling in MIDI thread real-time safe by
312          moving the logic to a non-RT thread
313        - fixed minor memory leak in ALSA driver
314    
315    * instruments database:    * instruments database:
316      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 74  Version CVS HEAD (?) Line 319  Version CVS HEAD (?)
319      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
320        in the instruments database        in the instruments database
321        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
322        - work-around for missing fnmatch function on Windows to make
323          instrument database compilable
324        - added instrument database support on Windows
325          works with both standalone mode and VST plugin.
326          the instruments DB file is located in
327          %USERPROFILE%\.linuxsampler\instruments.db which allows different
328          databases for each windows user
329          if no DB is present it automatically creates the .linuxsampler subdir
330          and then creates an empty DB
331        - fixed recursive import, which was broken on Windows
332    
333    * Gigasampler format engine:    * Gigasampler format engine:
334      - 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 115  Version CVS HEAD (?) Line 370  Version CVS HEAD (?)
370      - added support for GS Reset SysEx message      - added support for GS Reset SysEx message
371      - allow gig files to use unlimited downward pitch shifting      - allow gig files to use unlimited downward pitch shifting
372      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
373        - bugfix: sometimes, when playing a note twice fast, the second
374          note was silent
375        - fixed crash happening when a pitch bend event arrived at the
376          same time a new instrument was loading
377    
378    * LSCP server:    * LSCP server:
379      - 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 142  Version CVS HEAD (?) Line 401  Version CVS HEAD (?)
401        a gigedit file dialog is opened)        a gigedit file dialog is opened)
402      - close all connections when LSCPServer is deleted      - close all connections when LSCPServer is deleted
403      - hard close of all sockets on exit      - hard close of all sockets on exit
404        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
405          driver
406    
407    * Bug fixes:    * Bug fixes:
408      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
# Line 163  Version CVS HEAD (?) Line 424  Version CVS HEAD (?)
424      - fixed endless loop in Engine::SuspendAll() (bug #120)      - fixed endless loop in Engine::SuspendAll() (bug #120)
425      - fixed a low-level atomic load function that was broken on 64-bit      - fixed a low-level atomic load function that was broken on 64-bit
426        PowerPC, which probably could cause crashes on that platform        PowerPC, which probably could cause crashes on that platform
427        - fixed a memory management error which could cause a crash when a
428          plugin was unloaded
429        - bugfix: two private structs had the same name, which could cause
430          problems if the linker chose the wrong constructor
431        - fixed low-level ConditionServer usage bug that caused lockups on
432          Windows
433    
434    
435  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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