/[svn]/linuxsampler/trunk/ChangeLog
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revision 1933 by persson, Thu Jul 9 17:37:41 2009 UTC revision 2187 by persson, Sun Jun 19 18:54:11 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    
155      * Bug fixes:
156        - Fixed crash which may occur when MIDI key + transpose is out of range
157        - minor valgrind fixes
158        - fixed crash which occured when changing an already deployed sampler
159          channel to a different engine type
160        - fixed crash when deleting a sampler channel or changing engine
161          type while an instrument load was in progress
162        - bugfix: playing a note while changing the instrument could cause
163          a crash, or give "Handing back unknown region" error messages
164        - bugfix: calling SET VOICES (which Fantasia does on start and
165          refresh) could cause instruments to be unloaded
166        - Mac OS X: fixed name collision of enum in EffectControl and
167          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
168        - Mac OS X: fixed hanging threads
169        - Windows: disabled the previous thread fix on non-Mac systems, as
170          it caused hanging threads on Windows
171    
172    Version 1.0.0 (31 July 2009)
173    
174    * packaging changes:    * packaging changes:
175      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
176        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 58  Version CVS HEAD (?) Line 229  Version CVS HEAD (?)
229      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
230        model more strictly        model more strictly
231      - fixes for using large audio device buffers      - fixes for using large audio device buffers
232        - Windows: add the installation directory to the DLL search path
233          when loading an editor plugin (solves problems with VST and
234          gigedit on systems with other GTK versions installed)
235    
236    * audio driver:    * audio driver:
237      - 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 262  Version CVS HEAD (?)
262      - performance optimization of AudioChannel::MixTo() and      - performance optimization of AudioChannel::MixTo() and
263        AudioChannel::CopyTo() methods using GCC vector exensions        AudioChannel::CopyTo() methods using GCC vector exensions
264        (if available)        (if available)
265        - ASIO fixes: avoid initializing the device twice, avoid throwing
266          exception when getting parameters from a disconnected device
267    
268    * MIDI driver:    * MIDI driver:
269      - added JACK MIDI driver      - added JACK MIDI driver
# Line 99  Version CVS HEAD (?) Line 275  Version CVS HEAD (?)
275      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
276      - made program change handling in MIDI thread real-time safe by      - made program change handling in MIDI thread real-time safe by
277        moving the logic to a non-RT thread        moving the logic to a non-RT thread
278        - fixed minor memory leak in ALSA driver
279    
280    * instruments database:    * instruments database:
281      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 116  Version CVS HEAD (?) Line 293  Version CVS HEAD (?)
293        databases for each windows user        databases for each windows user
294        if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
295        and then creates an empty DB        and then creates an empty DB
296        - fixed recursive import, which was broken on Windows
297    
298    * Gigasampler format engine:    * Gigasampler format engine:
299      - fixed a memory leak that could happen when a channel was deleted      - fixed a memory leak that could happen when a channel was deleted

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