/[svn]/linuxsampler/trunk/ChangeLog
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revision 1931 by persson, Sat Jul 4 14:58:34 2009 UTC revision 2253 by iliev, Sat Aug 20 15:54:07 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        - implemented opcodes egN_amplitude_onccX,
136          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
137          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
138        - implemented opcodes xfin_lokey, xfin_hikey,
139          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
140          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
141          xfout_loccN, xfout_hiccN, xf_cccurve
142        - implemented opcodes pan_onccN, pan_smoothccN,
143          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
144          egN_pan_curveccX, pitch_veltrack
145        - when failed to parse a sfz file
146          print the line number on which the error occurs
147        - use common pool of CC objects to minimize RAM usage
148        - implemented opcodes amplfo_delay_onccN,
149          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
150          pitchlfo_delay_onccN, pitchlfo_fade_onccN
151        - implemented opcodes fileg_delay_onccN,
152          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
153          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
154          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
155          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
156          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
157        - implemented automatic aliasing *ccN <-> *_onccN
158        - *lfo_freqccN wasn't working when the respective *lfo_freq
159          was not set or was set to zero
160        - lfoN_freq_onccX wasn't working when lfoN_freq
161          was not set or was set to zero
162        - implemented opcodes resonance_onccN, resonance_smoothccN,
163          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
164        - implemented opcodes fillfo_depthchanaft,
165          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
166          pitchlfo_depthchanaft, pitchlfo_freqchanaft
167    
168      * SoundFont format engine:
169        - Initial implementation (not usable yet)
170        - RT-safeness: avoid malloc in audio thread
171        - fixed a bug that could cause voice stealing to fail
172        - fine-tuned amplitude EG (by switching from gig to sfz EG)
173        - initial implementation of Vibrato LFO and Modulation LFO
174        - initial implementation of cutoff filter
175    
176      * Gigasampler format engine:
177        - bugfix: pitch LFO controller "internal+aftertouch" was broken
178        - bugfix: filter keyboard tracking was broken
179        - filter performance fix (an unnecessary copy was made of the
180          filter parameters in each sub fragment)
181    
182      * Host plugins:
183        - AU bugfix: failed to destroy its audio/MIDI devices
184        - Listen to all interfaces on Mac OS X (INADDR_ANY)
185        - VST bugfix: If the host called resume() before and after
186          changing sample rate or block size, the number of channels was
187          incorrectly set to two. This caused silence in Cubase 5.
188        - save engine type (gig, sfz or sf2) in plugin state
189        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
190          64 bit Windows
191        - AU: changed number of output channels from one stereo to 16
192          stereo
193        - VST: made it possible to build the VST plugin for Mac
194        - AU: link AU plugin dynamically if --disable-shared isn't
195          specified
196    
197      * MIDI driver:
198        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
199          the ALSA sequencer client name
200        - removed limit of maximum amount of MIDI ports per MIDI device, since
201          there is no reason for this limit
202    
203      * audio driver:
204        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
205    
206      * LSCP server:
207        - added support for sending MIDI CC messages via LSCP command
208          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
209        - added LSCP command "GET AVAILABLE_EFFECTS"
210        - added LSCP command "LIST AVAILABLE_EFFECTS"
211        - added LSCP command "GET EFFECT INFO <effect-index>"
212        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
213        - added LSCP command
214          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
215        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
216        - added LSCP command "GET EFFECT_INSTANCES"
217        - added LSCP command "LIST EFFECT_INSTANCES"
218        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
219        - added LSCP command
220          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
221        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
222          <effect-instance> <input-control> <value>"
223        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
224        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
225        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
226        - added LSCP command
227          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
228        - added LSCP command
229          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
230        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
231          <effect-chain> <effect-instance>"
232        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
233          <effect-chain> <effect-chain-pos> <effect-instance>"
234        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
235          <effect-chain> <chain-pos>"
236        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
237          <fx_send_id> <effect_chain> <chain_pos>"
238        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
239        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
240          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
241          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
242    
243      * Bug fixes:
244        - Fixed crash which may occur when MIDI key + transpose is out of range
245        - minor valgrind fixes
246        - fixed crash which occurred when changing an already deployed sampler
247          channel to a different engine type
248        - fixed crash when deleting a sampler channel or changing engine
249          type while an instrument load was in progress
250        - bugfix: playing a note while changing the instrument could cause
251          a crash, or give "Handing back unknown region" error messages
252        - bugfix: calling SET VOICES (which Fantasia does on start and
253          refresh) could cause instruments to be unloaded
254        - Mac OS X: fixed name collision of enum in EffectControl and
255          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
256        - Mac OS X: fixed hanging threads
257        - Windows: disabled the previous thread fix on non-Mac systems, as
258          it caused hanging threads on Windows
259        - Fixed possible crashes due to corrupted MIDI/audio device list
260          after MIDI/audio device creation failure
261    
262    Version 1.0.0 (31 July 2009)
263    
264    * packaging changes:    * packaging changes:
265      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
266        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 58  Version CVS HEAD (?) Line 319  Version CVS HEAD (?)
319      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
320        model more strictly        model more strictly
321      - fixes for using large audio device buffers      - fixes for using large audio device buffers
322        - Windows: add the installation directory to the DLL search path
323          when loading an editor plugin (solves problems with VST and
324          gigedit on systems with other GTK versions installed)
325    
326    * audio driver:    * audio driver:
327      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 88  Version CVS HEAD (?) Line 352  Version CVS HEAD (?)
352      - performance optimization of AudioChannel::MixTo() and      - performance optimization of AudioChannel::MixTo() and
353        AudioChannel::CopyTo() methods using GCC vector exensions        AudioChannel::CopyTo() methods using GCC vector exensions
354        (if available)        (if available)
355        - ASIO fixes: avoid initializing the device twice, avoid throwing
356          exception when getting parameters from a disconnected device
357    
358    * MIDI driver:    * MIDI driver:
359      - added JACK MIDI driver      - added JACK MIDI driver
# Line 99  Version CVS HEAD (?) Line 365  Version CVS HEAD (?)
365      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
366      - made program change handling in MIDI thread real-time safe by      - made program change handling in MIDI thread real-time safe by
367        moving the logic to a non-RT thread        moving the logic to a non-RT thread
368        - fixed minor memory leak in ALSA driver
369    
370    * instruments database:    * instruments database:
371      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 116  Version CVS HEAD (?) Line 383  Version CVS HEAD (?)
383        databases for each windows user        databases for each windows user
384        if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
385        and then creates an empty DB        and then creates an empty DB
386        - fixed recursive import, which was broken on Windows
387    
388    * Gigasampler format engine:    * Gigasampler format engine:
389      - 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 215  Version CVS HEAD (?) Line 483  Version CVS HEAD (?)
483        plugin was unloaded        plugin was unloaded
484      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
485        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
486        - fixed low-level ConditionServer usage bug that caused lockups on
487          Windows
488    
489    
490  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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