/[svn]/linuxsampler/trunk/ChangeLog
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revision 1858 by persson, Sun Mar 8 09:57:19 2009 UTC revision 2188 by iliev, Fri Jun 24 19:39:11 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    
17      * general changes:
18        - Refactoring: moved the independent code from
19          the Gigasampler format engine to base classes
20        - command line option '--profile' is currently disabled, since the
21          respective profiling code is currently broken
22        - Introduced support for optional environment variable
23          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
24          where the sampler shall look for instrument editor plugins
25          (patch by Luis Garrido, slightly modified).
26        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
27        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
28        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
29          note (in this implementation of the sampler its simply hard routed to
30          the 1st effect send of the sampler channel, no matter what the actual
31          effect type is)
32        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
33          note (in this implementation of the sampler its simply hard routed to
34          the 2nd effect send of the sampler channel, no matter what the actual
35          effect type is)
36        - implemented support for internal LADSPA effects
37        - raised limit of program change queue from 100 to 512
38          (as suggested by Alex Stone)
39    
40      * Gigasampler format engine:
41        - implemented the "round robin keyboard" dimension
42        - fixed round robin and random dimensions for cases when number of
43          dimension zones is not a power of two
44        - made round robin use a counter for each region instead of each
45          key
46    
47      * SFZ format engine:
48        - Initial implementation (not usable yet)
49        - added support for v2 multiple stage envelope generators
50        - added a fine-tuned v1 envelope generator instead of using the
51          one from the gig engine
52        - fixed memory leak and memory handling errors
53        - added support for trigger=first, trigger=legato and sw_previous
54        - allow non-numerical key values ("C#4" for example)
55        - "key" opcode now sets pitch_keycenter too
56        - fixed error when unloading instrument with same sample used by
57          multiple regions
58        - added some opcode aliases, like loopmode for loop_mode, to be
59          more compatible
60        - added support for trigger=release and rt_decay
61        - added support for off_mode=normal
62        - added support for random, seq_position, seq_length and volume
63        - added v1 LFO opcodes to parser (no support in engine yet)
64        - added support for amp_veltrack and amp_velcurve_N
65        - fine-tuned the default velocity curve
66        - added support for transpose
67        - fixed crash when using sw_down/up
68        - improved logic for sw_lokey/hikey/up/down/last
69        - added more v1 aliases to parser
70        - reduced memory usage for sfz data
71        - RT-safeness: avoid malloc in audio thread
72        - fixed a bug that could cause voice stealing to fail
73        - optimized sample lookup
74        - improved support for exclusive groups (group, off_by and
75          off_mode)
76        - added support for controller triggered regions (on_locc/on_hicc)
77        - added support for loop_mode=one_shot
78        - fixed playback of 16 bit wav files on big endian CPUs
79        - added support for Ogg Vorbis sample files
80        - use loop markers from sample file if loop_start and loop_end are
81          not set in sfz file
82        - implemeted filters. Filter types: lowpass, bandpass, bandreject
83          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
84          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
85          cutoff_cc, cutoff_chanaft.
86        - bugfix: zero ampeg_sustain didn't work
87        - added support for velocity effect on amplifier envelope time
88          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
89          ampeg_vel2release)
90    
91      * SoundFont format engine:
92        - Initial implementation (not usable yet)
93        - RT-safeness: avoid malloc in audio thread
94        - fixed a bug that could cause voice stealing to fail
95    
96      * Gigasampler format engine:
97        - bugfix: pitch LFO controller "internal+aftertouch" was broken
98        - bugfix: filter keyboard tracking was broken
99        - filter performance fix (an unnecessary copy was made of the
100          filter parameters in each sub fragment)
101    
102      * Host plugins:
103        - AU bugfix: failed to destroy its audio/MIDI devices
104        - Listen to all interfaces on Mac OS X (INADDR_ANY)
105        - VST bugfix: If the host called resume() before and after
106          changing sample rate or block size, the number of channels was
107          incorrectly set to two. This caused silence in Cubase 5.
108        - save engine type (gig, sfz or sf2) in plugin state
109        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
110          64 bit Windows
111    
112      * MIDI driver:
113        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
114          the ALSA sequencer client name
115        - removed limit of maximum amount of MIDI ports per MIDI device, since
116          there is no reason for this limit
117    
118      * audio driver:
119        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
120    
121      * LSCP server:
122        - added support for sending MIDI CC messages via LSCP command
123          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
124        - added LSCP command "GET AVAILABLE_EFFECTS"
125        - added LSCP command "LIST AVAILABLE_EFFECTS"
126        - added LSCP command "GET EFFECT INFO <effect-index>"
127        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
128        - added LSCP command
129          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
130        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
131        - added LSCP command "GET EFFECT_INSTANCES"
132        - added LSCP command "LIST EFFECT_INSTANCES"
133        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
134        - added LSCP command
135          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
136        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
137          <effect-instance> <input-control> <value>"
138        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
139        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
140        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
141        - added LSCP command
142          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
143        - added LSCP command
144          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
145        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
146          <effect-chain> <effect-instance>"
147        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
148          <effect-chain> <effect-chain-pos> <effect-instance>"
149        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
150          <effect-chain> <chain-pos>"
151        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
152          <fx_send_id> <effect_chain> <chain_pos>"
153        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
154        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
155          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
156          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
157    
158      * Bug fixes:
159        - Fixed crash which may occur when MIDI key + transpose is out of range
160        - minor valgrind fixes
161        - fixed crash which occured when changing an already deployed sampler
162          channel to a different engine type
163        - fixed crash when deleting a sampler channel or changing engine
164          type while an instrument load was in progress
165        - bugfix: playing a note while changing the instrument could cause
166          a crash, or give "Handing back unknown region" error messages
167        - bugfix: calling SET VOICES (which Fantasia does on start and
168          refresh) could cause instruments to be unloaded
169        - Mac OS X: fixed name collision of enum in EffectControl and
170          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
171        - Mac OS X: fixed hanging threads
172        - Windows: disabled the previous thread fix on non-Mac systems, as
173          it caused hanging threads on Windows
174    
175    Version 1.0.0 (31 July 2009)
176    
177    * packaging changes:    * packaging changes:
178      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
179        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 11  Version CVS HEAD (?) Line 185  Version CVS HEAD (?)
185      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
186      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
187      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
188        - minor fix in configure for mmsystem.h detection on MinGW
189        - Windows: look for editor plugins and Fantasia using base
190          directory of liblinuxsampler dll (look in the same directory and one
191          directory above)
192        - configure script fix: removed unconditional use of SSE
193        - fixed building with sqlite installed in a non-standard directory
194        - when cross-compiling, don't try to create instruments.db
195        - fix for new mingw-w64 version, which has usleep
196    
197    * general changes:    * general changes:
198      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 41  Version CVS HEAD (?) Line 223  Version CVS HEAD (?)
223      - automatic stacktrace mechanism is now turned off by default and can      - automatic stacktrace mechanism is now turned off by default and can
224        be switched on by command line option "--stacktrace" (the automatic        be switched on by command line option "--stacktrace" (the automatic
225        stacktrace mechanism seems to be broken on most systems at the moment)        stacktrace mechanism seems to be broken on most systems at the moment)
226        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
227          a pointer to the launched InstrumentEditor object
228        - added optional 3rd party user data parameter for following
229          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
230          InstrumentEditor::Launch(),
231          InstrumentManager::LaunchInstrumentEditor()
232        - theoretical fix: made SynchronizedConfig follow C++0x memory
233          model more strictly
234        - fixes for using large audio device buffers
235        - Windows: add the installation directory to the DLL search path
236          when loading an editor plugin (solves problems with VST and
237          gigedit on systems with other GTK versions installed)
238    
239    * audio driver:    * audio driver:
240      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 54  Version CVS HEAD (?) Line 248  Version CVS HEAD (?)
248      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
249        jack_client_new        jack_client_new
250      - added (experimental) CoreAudio driver      - added (experimental) CoreAudio driver
251        - applied old fixes to the ASIO driver that were included in the
252          previous binary release but accidentally never committed to CVS
253          (fixes #117)
254        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
255          win64)
256        - VST: added support for sample rate and buffer size changes
257        - VST: close editor (Fantasia) when the VST is removed
258        - VST: avoid opening Fantasia more than once for each VST instance
259        - VST: export main function as "main" on Linux too (fix for
260          energyXT)
261        - VST: changed number of output channels from one stereo to 16
262          stereo
263        - added channel routing, fxsends and midi maps to the settings
264          stored in the plugin state
265        - performance optimization of AudioChannel::MixTo() and
266          AudioChannel::CopyTo() methods using GCC vector exensions
267          (if available)
268        - ASIO fixes: avoid initializing the device twice, avoid throwing
269          exception when getting parameters from a disconnected device
270    
271    * MIDI driver:    * MIDI driver:
272      - added JACK MIDI driver      - added JACK MIDI driver
273      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
274        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
275        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
276        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
277          CoreMidi or AU
278        - fixed mingw-w64 compilation error in MME driver
279        - made program change handling in MIDI thread real-time safe by
280          moving the logic to a non-RT thread
281        - fixed minor memory leak in ALSA driver
282    
283    * instruments database:    * instruments database:
284      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 68  Version CVS HEAD (?) Line 287  Version CVS HEAD (?)
287      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
288        in the instruments database        in the instruments database
289        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
290        - work-around for missing fnmatch function on Windows to make
291          instrument database compilable
292        - added instrument database support on Windows
293          works with both standalone mode and VST plugin.
294          the instruments DB file is located in
295          %USERPROFILE%\.linuxsampler\instruments.db which allows different
296          databases for each windows user
297          if no DB is present it automatically creates the .linuxsampler subdir
298          and then creates an empty DB
299        - fixed recursive import, which was broken on Windows
300    
301    * Gigasampler format engine:    * Gigasampler format engine:
302      - 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 106  Version CVS HEAD (?) Line 335  Version CVS HEAD (?)
335      - added support for the "fine tune" and "pitch bend range"      - added support for the "fine tune" and "pitch bend range"
336        instrument-level gig parameters        instrument-level gig parameters
337      - fixed minor artifacts in pitch bend handling      - fixed minor artifacts in pitch bend handling
338        - added support for GS Reset SysEx message
339        - allow gig files to use unlimited downward pitch shifting
340        - added a limit check for upward pitch shifting
341        - bugfix: sometimes, when playing a note twice fast, the second
342          note was silent
343        - fixed crash happening when a pitch bend event arrived at the
344          same time a new instrument was loading
345    
346    * LSCP server:    * LSCP server:
347      - 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 132  Version CVS HEAD (?) Line 368  Version CVS HEAD (?)
368      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
369        a gigedit file dialog is opened)        a gigedit file dialog is opened)
370      - close all connections when LSCPServer is deleted      - close all connections when LSCPServer is deleted
371        - hard close of all sockets on exit
372        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
373          driver
374    
375    * Bug fixes:    * Bug fixes:
376      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
# Line 151  Version CVS HEAD (?) Line 390  Version CVS HEAD (?)
390      - fixed crash when changing the audio output device of a sampler      - fixed crash when changing the audio output device of a sampler
391        channel with loaded instrument and start playing notes        channel with loaded instrument and start playing notes
392      - fixed endless loop in Engine::SuspendAll() (bug #120)      - fixed endless loop in Engine::SuspendAll() (bug #120)
393        - fixed a low-level atomic load function that was broken on 64-bit
394          PowerPC, which probably could cause crashes on that platform
395        - fixed a memory management error which could cause a crash when a
396          plugin was unloaded
397        - bugfix: two private structs had the same name, which could cause
398          problems if the linker chose the wrong constructor
399        - fixed low-level ConditionServer usage bug that caused lockups on
400          Windows
401    
402    
403  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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