/[svn]/linuxsampler/trunk/ChangeLog
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revision 1924 by persson, Sun Jun 28 16:43:38 2009 UTC revision 2201 by iliev, Thu Jul 7 19:19:09 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 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    
19      * general changes:
20        - Refactoring: moved the independent code from
21          the Gigasampler format engine to base classes
22        - command line option '--profile' is currently disabled, since the
23          respective profiling code is currently broken
24        - Introduced support for optional environment variable
25          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
26          where the sampler shall look for instrument editor plugins
27          (patch by Luis Garrido, slightly modified).
28        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
29        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
30        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
31          note (in this implementation of the sampler its simply hard routed to
32          the 1st effect send of the sampler channel, no matter what the actual
33          effect type is)
34        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
35          note (in this implementation of the sampler its simply hard routed to
36          the 2nd effect send of the sampler channel, no matter what the actual
37          effect type is)
38        - implemented support for internal LADSPA effects
39        - raised limit of program change queue from 100 to 512
40          (as suggested by Alex Stone)
41    
42      * Gigasampler format engine:
43        - implemented the "round robin keyboard" dimension
44        - fixed round robin and random dimensions for cases when number of
45          dimension zones is not a power of two
46        - made round robin use a counter for each region instead of each
47          key
48    
49      * SFZ format engine:
50        - Initial implementation (not usable yet)
51        - added support for v2 multiple stage envelope generators
52        - added a fine-tuned v1 envelope generator instead of using the
53          one from the gig engine
54        - fixed memory leak and memory handling errors
55        - added support for trigger=first, trigger=legato and sw_previous
56        - allow non-numerical key values ("C#4" for example)
57        - "key" opcode now sets pitch_keycenter too
58        - fixed error when unloading instrument with same sample used by
59          multiple regions
60        - added some opcode aliases, like loopmode for loop_mode, to be
61          more compatible
62        - added support for trigger=release and rt_decay
63        - added support for off_mode=normal
64        - added support for random, seq_position, seq_length and volume
65        - added v1 LFO opcodes to parser (no support in engine yet)
66        - added support for amp_veltrack and amp_velcurve_N
67        - fine-tuned the default velocity curve
68        - added support for transpose
69        - fixed crash when using sw_down/up
70        - improved logic for sw_lokey/hikey/up/down/last
71        - added more v1 aliases to parser
72        - reduced memory usage for sfz data
73        - RT-safeness: avoid malloc in audio thread
74        - fixed a bug that could cause voice stealing to fail
75        - optimized sample lookup
76        - improved support for exclusive groups (group, off_by and
77          off_mode)
78        - added support for controller triggered regions (on_locc/on_hicc)
79        - added support for loop_mode=one_shot
80        - fixed playback of 16 bit wav files on big endian CPUs
81        - added support for Ogg Vorbis sample files
82        - use loop markers from sample file if loop_start and loop_end are
83          not set in sfz file
84        - implemeted filters. Filter types: lowpass, bandpass, bandreject
85          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
86          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
87          cutoff_cc, cutoff_chanaft.
88        - bugfix: zero ampeg_sustain didn't work
89        - added support for velocity effect on amplifier envelope time
90          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
91          ampeg_vel2release)
92    
93      * SoundFont format engine:
94        - Initial implementation (not usable yet)
95        - RT-safeness: avoid malloc in audio thread
96        - fixed a bug that could cause voice stealing to fail
97    
98      * Gigasampler format engine:
99        - bugfix: pitch LFO controller "internal+aftertouch" was broken
100        - bugfix: filter keyboard tracking was broken
101        - filter performance fix (an unnecessary copy was made of the
102          filter parameters in each sub fragment)
103    
104      * Host plugins:
105        - AU bugfix: failed to destroy its audio/MIDI devices
106        - Listen to all interfaces on Mac OS X (INADDR_ANY)
107        - VST bugfix: If the host called resume() before and after
108          changing sample rate or block size, the number of channels was
109          incorrectly set to two. This caused silence in Cubase 5.
110        - save engine type (gig, sfz or sf2) in plugin state
111        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
112          64 bit Windows
113        - AU: changed number of output channels from one stereo to 16
114          stereo
115        - VST: made it possible to build the VST plugin for Mac
116        - AU: link AU plugin dynamically if --disable-shared isn't
117          specified
118            
119      * MIDI driver:
120        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
121          the ALSA sequencer client name
122        - removed limit of maximum amount of MIDI ports per MIDI device, since
123          there is no reason for this limit
124    
125      * audio driver:
126        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
127    
128      * LSCP server:
129        - added support for sending MIDI CC messages via LSCP command
130          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
131        - added LSCP command "GET AVAILABLE_EFFECTS"
132        - added LSCP command "LIST AVAILABLE_EFFECTS"
133        - added LSCP command "GET EFFECT INFO <effect-index>"
134        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
135        - added LSCP command
136          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
137        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
138        - added LSCP command "GET EFFECT_INSTANCES"
139        - added LSCP command "LIST EFFECT_INSTANCES"
140        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
141        - added LSCP command
142          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
143        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
144          <effect-instance> <input-control> <value>"
145        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
146        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
147        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
148        - added LSCP command
149          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
150        - added LSCP command
151          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
152        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
153          <effect-chain> <effect-instance>"
154        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
155          <effect-chain> <effect-chain-pos> <effect-instance>"
156        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
157          <effect-chain> <chain-pos>"
158        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
159          <fx_send_id> <effect_chain> <chain_pos>"
160        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
161        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
162          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
163          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
164    
165      * Bug fixes:
166        - Fixed crash which may occur when MIDI key + transpose is out of range
167        - minor valgrind fixes
168        - fixed crash which occurred when changing an already deployed sampler
169          channel to a different engine type
170        - fixed crash when deleting a sampler channel or changing engine
171          type while an instrument load was in progress
172        - bugfix: playing a note while changing the instrument could cause
173          a crash, or give "Handing back unknown region" error messages
174        - bugfix: calling SET VOICES (which Fantasia does on start and
175          refresh) could cause instruments to be unloaded
176        - Mac OS X: fixed name collision of enum in EffectControl and
177          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
178        - Mac OS X: fixed hanging threads
179        - Windows: disabled the previous thread fix on non-Mac systems, as
180          it caused hanging threads on Windows
181        - Fixed possible crashes due to corrupted MIDI/audio device list
182          after MIDI/audio device creation failure
183    
184    Version 1.0.0 (31 July 2009)
185    
186    * packaging changes:    * packaging changes:
187      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
188        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 13  Version CVS HEAD (?) Line 196  Version CVS HEAD (?)
196      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
197      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
198      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
199        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
200          directory above)
201      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
202      - fixed building with sqlite installed in a non-standard directory      - fixed building with sqlite installed in a non-standard directory
203        - when cross-compiling, don't try to create instruments.db
204        - fix for new mingw-w64 version, which has usleep
205    
206    * general changes:    * general changes:
207      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 55  Version CVS HEAD (?) Line 241  Version CVS HEAD (?)
241      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
242        model more strictly        model more strictly
243      - fixes for using large audio device buffers      - fixes for using large audio device buffers
244        - Windows: add the installation directory to the DLL search path
245          when loading an editor plugin (solves problems with VST and
246          gigedit on systems with other GTK versions installed)
247    
248    * audio driver:    * audio driver:
249      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 82  Version CVS HEAD (?) Line 271  Version CVS HEAD (?)
271        stereo        stereo
272      - added channel routing, fxsends and midi maps to the settings      - added channel routing, fxsends and midi maps to the settings
273        stored in the plugin state        stored in the plugin state
274        - performance optimization of AudioChannel::MixTo() and
275          AudioChannel::CopyTo() methods using GCC vector exensions
276          (if available)
277        - ASIO fixes: avoid initializing the device twice, avoid throwing
278          exception when getting parameters from a disconnected device
279    
280    * MIDI driver:    * MIDI driver:
281      - added JACK MIDI driver      - added JACK MIDI driver
# Line 93  Version CVS HEAD (?) Line 287  Version CVS HEAD (?)
287      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
288      - made program change handling in MIDI thread real-time safe by      - made program change handling in MIDI thread real-time safe by
289        moving the logic to a non-RT thread        moving the logic to a non-RT thread
290        - fixed minor memory leak in ALSA driver
291    
292    * instruments database:    * instruments database:
293      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 103  Version CVS HEAD (?) Line 298  Version CVS HEAD (?)
298        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
299      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
300        instrument database compilable        instrument database compilable
301          - added instrument database support on Windows      - added instrument database support on Windows
302            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
303            the instruments DB file is located in        the instruments DB file is located in
304            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
305            databases for each windows user        databases for each windows user
306            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
307            and then creates an empty DB        and then creates an empty DB
308        - fixed recursive import, which was broken on Windows
309    
310    * Gigasampler format engine:    * Gigasampler format engine:
311      - 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 209  Version CVS HEAD (?) Line 405  Version CVS HEAD (?)
405        plugin was unloaded        plugin was unloaded
406      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
407        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
408        - fixed low-level ConditionServer usage bug that caused lockups on
409          Windows
410    
411    
412  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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