/[svn]/linuxsampler/trunk/ChangeLog
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revision 1922 by persson, Fri Jun 26 18:55:02 2009 UTC revision 2224 by iliev, Mon Aug 1 19:08:09 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    
116      * SoundFont format engine:
117        - Initial implementation (not usable yet)
118        - RT-safeness: avoid malloc in audio thread
119        - fixed a bug that could cause voice stealing to fail
120        - fine-tuned amplitude EG (by switching from gig to sfz EG)
121        - initial implementation of Vibrato LFO and Modulation LFO
122        - initial implementation of cutoff filter
123    
124      * Gigasampler format engine:
125        - bugfix: pitch LFO controller "internal+aftertouch" was broken
126        - bugfix: filter keyboard tracking was broken
127        - filter performance fix (an unnecessary copy was made of the
128          filter parameters in each sub fragment)
129    
130      * Host plugins:
131        - AU bugfix: failed to destroy its audio/MIDI devices
132        - Listen to all interfaces on Mac OS X (INADDR_ANY)
133        - VST bugfix: If the host called resume() before and after
134          changing sample rate or block size, the number of channels was
135          incorrectly set to two. This caused silence in Cubase 5.
136        - save engine type (gig, sfz or sf2) in plugin state
137        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
138          64 bit Windows
139        - AU: changed number of output channels from one stereo to 16
140          stereo
141        - VST: made it possible to build the VST plugin for Mac
142        - AU: link AU plugin dynamically if --disable-shared isn't
143          specified
144    
145      * MIDI driver:
146        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
147          the ALSA sequencer client name
148        - removed limit of maximum amount of MIDI ports per MIDI device, since
149          there is no reason for this limit
150    
151      * audio driver:
152        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
153    
154      * LSCP server:
155        - added support for sending MIDI CC messages via LSCP command
156          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
157        - added LSCP command "GET AVAILABLE_EFFECTS"
158        - added LSCP command "LIST AVAILABLE_EFFECTS"
159        - added LSCP command "GET EFFECT INFO <effect-index>"
160        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
161        - added LSCP command
162          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
163        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
164        - added LSCP command "GET EFFECT_INSTANCES"
165        - added LSCP command "LIST EFFECT_INSTANCES"
166        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
167        - added LSCP command
168          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
169        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
170          <effect-instance> <input-control> <value>"
171        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
172        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
173        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
174        - added LSCP command
175          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
176        - added LSCP command
177          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
178        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
179          <effect-chain> <effect-instance>"
180        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
181          <effect-chain> <effect-chain-pos> <effect-instance>"
182        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
183          <effect-chain> <chain-pos>"
184        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
185          <fx_send_id> <effect_chain> <chain_pos>"
186        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
187        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
188          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
189          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
190    
191      * Bug fixes:
192        - Fixed crash which may occur when MIDI key + transpose is out of range
193        - minor valgrind fixes
194        - fixed crash which occurred when changing an already deployed sampler
195          channel to a different engine type
196        - fixed crash when deleting a sampler channel or changing engine
197          type while an instrument load was in progress
198        - bugfix: playing a note while changing the instrument could cause
199          a crash, or give "Handing back unknown region" error messages
200        - bugfix: calling SET VOICES (which Fantasia does on start and
201          refresh) could cause instruments to be unloaded
202        - Mac OS X: fixed name collision of enum in EffectControl and
203          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
204        - Mac OS X: fixed hanging threads
205        - Windows: disabled the previous thread fix on non-Mac systems, as
206          it caused hanging threads on Windows
207        - Fixed possible crashes due to corrupted MIDI/audio device list
208          after MIDI/audio device creation failure
209    
210    Version 1.0.0 (31 July 2009)
211    
212    * packaging changes:    * packaging changes:
213      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
214        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 13  Version CVS HEAD (?) Line 222  Version CVS HEAD (?)
222      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
223      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
224      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
225        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
226          directory above)
227      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
228        - fixed building with sqlite installed in a non-standard directory
229        - when cross-compiling, don't try to create instruments.db
230        - fix for new mingw-w64 version, which has usleep
231    
232    * general changes:    * general changes:
233      - 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 267  Version CVS HEAD (?)
267      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
268        model more strictly        model more strictly
269      - fixes for using large audio device buffers      - fixes for using large audio device buffers
270        - Windows: add the installation directory to the DLL search path
271          when loading an editor plugin (solves problems with VST and
272          gigedit on systems with other GTK versions installed)
273    
274    * audio driver:    * audio driver:
275      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 81  Version CVS HEAD (?) Line 297  Version CVS HEAD (?)
297        stereo        stereo
298      - added channel routing, fxsends and midi maps to the settings      - added channel routing, fxsends and midi maps to the settings
299        stored in the plugin state        stored in the plugin state
300        - performance optimization of AudioChannel::MixTo() and
301          AudioChannel::CopyTo() methods using GCC vector exensions
302          (if available)
303        - ASIO fixes: avoid initializing the device twice, avoid throwing
304          exception when getting parameters from a disconnected device
305    
306    * MIDI driver:    * MIDI driver:
307      - added JACK MIDI driver      - added JACK MIDI driver
# Line 90  Version CVS HEAD (?) Line 311  Version CVS HEAD (?)
311      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
312        CoreMidi or AU        CoreMidi or AU
313      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
314        - made program change handling in MIDI thread real-time safe by
315          moving the logic to a non-RT thread
316        - fixed minor memory leak in ALSA driver
317    
318    * instruments database:    * instruments database:
319      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 100  Version CVS HEAD (?) Line 324  Version CVS HEAD (?)
324        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
325      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
326        instrument database compilable        instrument database compilable
327          - added instrument database support on Windows      - added instrument database support on Windows
328            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
329            the instruments DB file is located in        the instruments DB file is located in
330            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
331            databases for each windows user        databases for each windows user
332            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
333            and then creates an empty DB        and then creates an empty DB
334        - fixed recursive import, which was broken on Windows
335    
336    * Gigasampler format engine:    * Gigasampler format engine:
337      - 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 150  Version CVS HEAD (?) Line 375  Version CVS HEAD (?)
375      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
376      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
377        note was silent        note was silent
378        - fixed crash happening when a pitch bend event arrived at the
379          same time a new instrument was loading
380    
381    * LSCP server:    * LSCP server:
382      - 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 204  Version CVS HEAD (?) Line 431  Version CVS HEAD (?)
431        plugin was unloaded        plugin was unloaded
432      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
433        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
434        - fixed low-level ConditionServer usage bug that caused lockups on
435          Windows
436    
437    
438  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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