/[svn]/linuxsampler/trunk/ChangeLog
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revision 1912 by senoner, Sat Jun 6 16:48:00 2009 UTC revision 2408 by persson, Sat Feb 2 08:22:49 2013 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * packaging changes:
4        - fixed building with newer MinGW-w64
5        - Mac OS X: support the new dir for Core Audio SDK
6        - Mac OS X: fixed building outside source directory
7        - made sure all source files for hostplugins are included when
8          doing "make dist"
9        - removed empty directories left from the cvs to svn migration
10        - fixed compilation with gcc 4.6.1
11        - another "make dist" fix, for the LV2 plugin
12        - made --enable-pthread-testcancel default on Mac OS X
13        - minor Makefile fix for building lscpparser when build and source
14          directories are separate
15        - Mac OS X: made it possible to specify plugin installation dir to
16          configure
17        - Mac OS X: Makefile fix for the install-strip target
18        - fixed compilation with gcc 4.7
19        - fixed configure script error with old autoconf versions
20        - lsatomic.h: use gcc provided atomic functions if building with
21          gcc 4.7 and C++11
22        - modernized configure script
23        - fixed linkage error when building with
24          LDFLAGS="-Wl,--no-undefined" (#190)
25        - fixed compilation with Clang 3.2
26    
27      * general changes:
28        - Refactoring: moved the independent code from
29          the Gigasampler format engine to base classes
30        - command line option '--profile' is currently disabled, since the
31          respective profiling code is currently broken
32        - Introduced support for optional environment variable
33          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
34          where the sampler shall look for instrument editor plugins
35          (patch by Luis Garrido, slightly modified).
36        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
37        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
38        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
39          note (in this implementation of the sampler its simply hard routed to
40          the 1st effect send of the sampler channel, no matter what the actual
41          effect type is)
42        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
43          note (in this implementation of the sampler its simply hard routed to
44          the 2nd effect send of the sampler channel, no matter what the actual
45          effect type is)
46        - implemented support for internal LADSPA effects
47        - raised limit of program change queue from 100 to 512
48          (as suggested by Alex Stone)
49        - implemented sine LFO, pulse LFO and saw LFO
50        - experimental support for per voice equalization
51        - added command line option --exec-after-init
52        - Introduced new C++ API method:
53          EngineChannel::InstrumentFileName(int index)
54          allowing to retrieve the whole list of files used for the loaded
55          instrument on an engine channel (a.k.a. part). Some GigaStudio
56          instruments for example are splitted over several files like
57          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
58        - Added new C++ API method Sampler::GetGlobalMaxVoices().
59        - Added new C++ API method Sampler::GetGlobalMaxStreams().
60        - Added new C++ API method Sampler::SetGlobalMaxVoices().
61        - Added new C++ API method Sampler::SetGlobalMaxStreams().
62        - Various "const" and "restrict" optimizations.
63        - all engines: add pan CC value to instrument pan parameter before
64          applying panning, instead of using two separate pan functions in
65          series (#182)
66    
67      * Gigasampler format engine:
68        - implemented the "round robin keyboard" dimension
69        - fixed round robin and random dimensions for cases when number of
70          dimension zones is not a power of two
71        - made round robin use a counter for each region instead of each
72          key
73        - bugfix: pitch LFO controller "internal+aftertouch" was broken
74        - bugfix: filter keyboard tracking was broken
75        - filter performance fix (an unnecessary copy was made of the
76          filter parameters in each sub fragment)
77        - handle special case when pan parameter in gig file has max or
78          min value
79        - Exclusive Groups: don't ever stop voices of the same note,
80          doesn't sound naturally with a drumkit
81        - fixed EG1 modulation when attack or release is zero
82    
83      * SFZ format engine:
84        - Initial implementation (not usable yet)
85        - added support for v2 multiple stage envelope generators
86        - added a fine-tuned v1 envelope generator instead of using the
87          one from the gig engine
88        - fixed memory leak and memory handling errors
89        - added support for trigger=first, trigger=legato and sw_previous
90        - allow non-numerical key values ("C#4" for example)
91        - "key" opcode now sets pitch_keycenter too
92        - fixed error when unloading instrument with same sample used by
93          multiple regions
94        - added some opcode aliases, like loopmode for loop_mode, to be
95          more compatible
96        - added support for trigger=release and rt_decay
97        - added support for off_mode=normal
98        - added support for random, seq_position, seq_length and volume
99        - added v1 LFO opcodes to parser (no support in engine yet)
100        - added support for amp_veltrack and amp_velcurve_N
101        - fine-tuned the default velocity curve
102        - added support for transpose
103        - fixed crash when using sw_down/up
104        - improved logic for sw_lokey/hikey/up/down/last
105        - added more v1 aliases to parser
106        - reduced memory usage for sfz data
107        - RT-safeness: avoid malloc in audio thread
108        - fixed a bug that could cause voice stealing to fail
109        - optimized sample lookup
110        - improved support for exclusive groups (group, off_by and
111          off_mode)
112        - added support for controller triggered regions (on_locc/on_hicc)
113        - added support for loop_mode=one_shot
114        - fixed playback of 16 bit wav files on big endian CPUs
115        - added support for Ogg Vorbis sample files
116        - use loop markers from sample file if loop_start and loop_end are
117          not set in sfz file
118        - implemeted filters. Filter types: lowpass, bandpass, bandreject
119          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
120          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
121          cutoff_cc, cutoff_chanaft.
122        - bugfix: zero ampeg_sustain didn't work
123        - added support for velocity effect on amplifier envelope time
124          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
125          ampeg_vel2release)
126        - added support for EG hold (ampeg_hold)
127        - added support for sample offset (offset)
128        - use the newly introduced signal units model
129        - implemented opcodes lfoN_delay,
130          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
131        - implemented opcodes ampeg_delay, ampeg_vel2delay
132          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
133          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
134          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
135          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
136        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
137          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
138          amplfo_delay, amplfo_freq, amplfo_depth
139        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
140          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
141          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
142          fileg_vel2release
143        - implemented opcode lfoN_wave
144        - implemented opcode pitchlfo_depthccN
145        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
146          lfoN_pitch, lfoN_pitch_onccX
147        - implemented opcodes pitchlfo_fade,
148          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
149        - implemented opcodes fillfo_freqccN,
150          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
151        - implemented opcodes ampeg_delayccN, ampeg_startccN,
152          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
153          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
154        - lfoN_* and egN_* opcodes defined in group sections
155          are now taken into account
156        - implemented curves
157        - implemented opcodes volume_onccN, volume_curveccN
158        - implemented opcode volume_smoothccN
159        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
160          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
161          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
162          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
163          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
164        - implemented opcode end
165        - implemented opcodes egN_amplitude_onccX,
166          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
167          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
168        - implemented opcodes xfin_lokey, xfin_hikey,
169          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
170          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
171          xfout_loccN, xfout_hiccN, xf_cccurve
172        - implemented opcodes pan_onccN, pan_smoothccN,
173          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
174          egN_pan_curveccX, pitch_veltrack
175        - when failed to parse a sfz file
176          print the line number on which the error occurs
177        - use common pool of CC objects to minimize RAM usage
178        - implemented opcodes amplfo_delay_onccN,
179          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
180          pitchlfo_delay_onccN, pitchlfo_fade_onccN
181        - implemented opcodes fileg_delay_onccN,
182          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
183          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
184          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
185          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
186          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
187        - implemented automatic aliasing *ccN <-> *_onccN
188        - *lfo_freqccN wasn't working when the respective *lfo_freq
189          was not set or was set to zero
190        - lfoN_freq_onccX wasn't working when lfoN_freq
191          was not set or was set to zero
192        - implemented opcodes resonance_onccN, resonance_smoothccN,
193          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
194        - implemented opcodes fillfo_depthchanaft,
195          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
196          pitchlfo_depthchanaft, pitchlfo_freqchanaft
197        - implemented opcodes pitch_onccN,
198          pitch_curveccN, pitch_smoothccN, pitch_stepccN
199        - implemented opcodes volume_stepccN, pan_stepccN,
200          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
201          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
202          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
203        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
204          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
205          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
206          eq1_gainccN, eq2_gainccN, eq3_gainccN
207        - implemented opcodes delay, delay_onccN, delay_random,
208          delay_samples, delay_samples_onccN
209        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
210          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
211          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
212          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
213          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
214          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
215          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
216          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
217          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
218          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
219          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
220          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
221          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
222          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
223          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
224        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
225          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
226        - sfz parser: allow double spaces in sample filenames
227        - sfz parser: allow absolute paths for sample filenames
228        - use linear decay and release for filter and pitch EG
229        - bugfix: only the first amp_veltrack definition in a file was
230          used
231        - bugfix: looping was disabled if loop_start was set to 0
232        - allow regions with end=-1 to turn off other regions using the
233          group and off_by opcodes (#168)
234        - made end=0 play the whole sample
235        - fixed support for lochan and hichan opcodes (#155)
236        - fixed crash when using lochan/hichan opcodes (#187)
237        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
238        - added FLAC support (#191)
239        - sfz parser bugfix: lines starting with whitespace were ignored
240        - added amplitude opcode
241    
242      * SoundFont format engine:
243        - Initial implementation (not usable yet)
244        - RT-safeness: avoid malloc in audio thread
245        - fixed a bug that could cause voice stealing to fail
246        - fine-tuned amplitude EG (by switching from gig to sfz EG)
247        - initial implementation of Vibrato LFO and Modulation LFO
248        - initial implementation of cutoff filter
249        - use linear decay and release for filter and pitch EG
250    
251      * Host plugins (VST, AU, LV2, DSSI):
252        - AU bugfix: failed to destroy its audio/MIDI devices
253        - Listen to all interfaces on Mac OS X (INADDR_ANY)
254        - VST bugfix: If the host called resume() before and after
255          changing sample rate or block size, the number of channels was
256          incorrectly set to two. This caused silence in Cubase 5.
257        - save engine type (gig, sfz or sf2) in plugin state
258        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
259          64 bit Windows
260        - AU: changed number of output channels from one stereo to 16
261          stereo
262        - VST: made it possible to build the VST plugin for Mac
263        - AU: link AU plugin dynamically if --disable-shared isn't
264          specified
265        - LV2 "state" extension support (patch by David Robillard)
266        - VST bugfix: instrument loading hang and crashed the host when
267          the plugin was loaded a second time (#174)
268        - plugin bugfix: instrument loading hang when the plugin was
269          loaded a second time (this time it's for Linux and Mac, previous
270          similar fix was for Windows)
271        - thread safety fixes for the instrument loading thread
272        - LV2: use the new lv2 package if present
273        - VST: try to open Fantasia automatically on Linux and Mac too (on
274          Linux, the Fantasia jar should be placed in <prefix>/share/java)
275        - VST: fixed crashes on Linux Ardour and EnergyXT
276        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
277          port and audio channel routing for DSSI plugins are now visible.
278        - LV2: use urid and atom extensions instead of deprecated uri-map
279          and event
280        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
281        - LV2: changed number of output channels to 16 stereo, just like
282          the VST and AU plugins
283        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
284        - LV2: made LV2 plugin buildable on Windows and Mac
285        - VST: implemented retrieval and switching of programs using the
286          sampler's internal MIDI instrument mapping system
287    
288      * MIDI driver:
289        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
290          the ALSA sequencer client name
291        - removed limit of maximum amount of MIDI ports per MIDI device, since
292          there is no reason for this limit
293        - MME: fixed memory handling bug found with cppcheck
294        - MME: removed compiler warning
295        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
296          which allows to retrieve the list of CoreMIDI clients / ports and to connect
297          to them a la JACK, via the usual sampler APIs
298        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
299          the driver will automatically connect to other CoreMIDI clients' ports
300          (e.g. external MIDI devices being attached to the Mac)
301        - added support for MIDI note on velocity filter
302        - CoreMIDI: fixed memory deallocation error
303        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
304          virtual keyboards in frontends / instrument editors being stuck.
305        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
306    
307      * audio driver:
308        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
309    
310      * LSCP server:
311        - added support for sending MIDI CC messages via LSCP command
312          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
313        - added LSCP command "GET AVAILABLE_EFFECTS"
314        - added LSCP command "LIST AVAILABLE_EFFECTS"
315        - added LSCP command "GET EFFECT INFO <effect-index>"
316        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
317        - added LSCP command
318          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
319        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
320        - added LSCP command "GET EFFECT_INSTANCES"
321        - added LSCP command "LIST EFFECT_INSTANCES"
322        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
323        - added LSCP command
324          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
325        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
326          <effect-instance> <input-control> <value>"
327        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
328        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
329        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
330        - added LSCP command
331          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
332        - added LSCP command
333          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
334        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
335          <effect-chain> <effect-instance>"
336        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
337          <effect-chain> <effect-chain-pos> <effect-instance>"
338        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
339          <effect-chain> <chain-pos>"
340        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
341          <fx_send_id> <effect_chain> <chain_pos>"
342        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
343        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
344          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
345          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
346    
347      * Bug fixes:
348        - Fixed crash which may occur when MIDI key + transpose is out of range
349        - minor valgrind fixes
350        - fixed crash which occurred when changing an already deployed sampler
351          channel to a different engine type
352        - fixed crash when deleting a sampler channel or changing engine
353          type while an instrument load was in progress
354        - bugfix: playing a note while changing the instrument could cause
355          a crash, or give "Handing back unknown region" error messages
356        - bugfix: calling SET VOICES (which Fantasia does on start and
357          refresh) could cause instruments to be unloaded
358        - Mac OS X: fixed name collision of enum in EffectControl and
359          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
360        - Mac OS X: fixed hanging threads
361        - Windows: disabled the previous thread fix on non-Mac systems, as
362          it caused hanging threads on Windows
363        - Fixed possible crashes due to corrupted MIDI/audio device list
364          after MIDI/audio device creation failure
365        - When creating MIDI instrument map entries with "PERSISTENT" type, the
366          instruments were uselessly precached with zero samples, however it still
367          took the full preloading time and on 1st program change the respective
368          instrument was completely reloaded again.
369        - fixed handling of rapid bank select and program change messages
370          sent to the same sampler channel (patch from the Open Octave
371          project, slightly adjusted)
372        - fixed crash when trying to create an effect instance with controls
373          which min and/or max values depend on the sample rate
374        - fixed bug #162
375        - bugfix: LADSPA_PATH was not evaluated correctly when containing
376          multiple paths (#165)
377        - thread safety fixes for the instrument loading thread
378        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
379          (#176)
380        - more thread safety fixes for the instrument loading thread
381        - sfz/sf2 engine: fixed crash when using small audio fragment size
382        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
383        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
384          introduced in previous fix)
385        - fixed crash when a channel received a program change while
386          playing a note in a key group
387        - fixed erroneous error message piping in VoiceBase.h
388          (labelled "Disk stream not available in time")
389    
390    Version 1.0.0 (31 July 2009)
391    
392      * packaging changes:
393      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
394        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
395        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 13  Version CVS HEAD (?) Line 402  Version CVS HEAD (?)
402      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
403      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
404      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
405        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
406          directory above)
407      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
408        - fixed building with sqlite installed in a non-standard directory
409        - when cross-compiling, don't try to create instruments.db
410        - fix for new mingw-w64 version, which has usleep
411    
412    * general changes:    * general changes:
413      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 54  Version CVS HEAD (?) Line 447  Version CVS HEAD (?)
447      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
448        model more strictly        model more strictly
449      - fixes for using large audio device buffers      - fixes for using large audio device buffers
450        - Windows: add the installation directory to the DLL search path
451          when loading an editor plugin (solves problems with VST and
452          gigedit on systems with other GTK versions installed)
453    
454    * audio driver:    * audio driver:
455      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 77  Version CVS HEAD (?) Line 473  Version CVS HEAD (?)
473      - VST: avoid opening Fantasia more than once for each VST instance      - VST: avoid opening Fantasia more than once for each VST instance
474      - VST: export main function as "main" on Linux too (fix for      - VST: export main function as "main" on Linux too (fix for
475        energyXT)        energyXT)
476        - VST: changed number of output channels from one stereo to 16
477          stereo
478        - added channel routing, fxsends and midi maps to the settings
479          stored in the plugin state
480        - performance optimization of AudioChannel::MixTo() and
481          AudioChannel::CopyTo() methods using GCC vector exensions
482          (if available)
483        - ASIO fixes: avoid initializing the device twice, avoid throwing
484          exception when getting parameters from a disconnected device
485    
486    * MIDI driver:    * MIDI driver:
487      - added JACK MIDI driver      - added JACK MIDI driver
# Line 86  Version CVS HEAD (?) Line 491  Version CVS HEAD (?)
491      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
492        CoreMidi or AU        CoreMidi or AU
493      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
494        - made program change handling in MIDI thread real-time safe by
495          moving the logic to a non-RT thread
496        - fixed minor memory leak in ALSA driver
497    
498    * instruments database:    * instruments database:
499      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 96  Version CVS HEAD (?) Line 504  Version CVS HEAD (?)
504        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
505      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
506        instrument database compilable        instrument database compilable
507          - added instrument database support on Windows      - added instrument database support on Windows
508            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
509            the instruments DB file is located in        the instruments DB file is located in
510            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
511            databases for each windows user        databases for each windows user
512            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
513            and then creates an empty DB        and then creates an empty DB
514        - fixed recursive import, which was broken on Windows
515    
516    * Gigasampler format engine:    * Gigasampler format engine:
517      - 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 146  Version CVS HEAD (?) Line 555  Version CVS HEAD (?)
555      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
556      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
557        note was silent        note was silent
558        - fixed crash happening when a pitch bend event arrived at the
559          same time a new instrument was loading
560    
561    * LSCP server:    * LSCP server:
562      - 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 200  Version CVS HEAD (?) Line 611  Version CVS HEAD (?)
611        plugin was unloaded        plugin was unloaded
612      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
613        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
614        - fixed low-level ConditionServer usage bug that caused lockups on
615          Windows
616    
617    
618  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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