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revision 1911 by senoner, Sat Jun 6 13:50:36 2009 UTC revision 2165 by persson, Sun Feb 20 14:20:22 2011 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * packaging changes:
4        - fixed building with newer MinGW-w64
5    
6      * general changes:
7        - Refactoring: moved the independent code from
8          the Gigasampler format engine to base classes
9        - command line option '--profile' is currently disabled, since the
10          respective profiling code is currently broken
11        - Introduced support for optional environment variable
12          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
13          where the sampler shall look for instrument editor plugins
14          (patch by Luis Garrido, slightly modified).
15        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
16        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
17        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
18          note (in this implementation of the sampler its simply hard routed to
19          the 1st effect send of the sampler channel, no matter what the actual
20          effect type is)
21        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
22          note (in this implementation of the sampler its simply hard routed to
23          the 2nd effect send of the sampler channel, no matter what the actual
24          effect type is)
25        - implemented support for internal LADSPA effects
26        - raised limit of program change queue from 100 to 512
27          (as suggested by Alex Stone)
28    
29      * Gigasampler format engine:
30        - implemented the "round robin keyboard" dimension
31        - fixed round robin and random dimensions for cases when number of
32          dimension zones is not a power of two
33        - made round robin use a counter for each region instead of each
34          key
35    
36      * SFZ format engine:
37        - Initial implementation (not usable yet)
38        - added support for v2 multiple stage envelope generators
39        - added a fine-tuned v1 envelope generator instead of using the
40          one from the gig engine
41        - fixed memory leak and memory handling errors
42        - added support for trigger=first, trigger=legato and sw_previous
43        - allow non-numerical key values ("C#4" for example)
44        - "key" opcode now sets pitch_keycenter too
45        - fixed error when unloading instrument with same sample used by
46          multiple regions
47        - added some opcode aliases, like loopmode for loop_mode, to be
48          more compatible
49        - added support for trigger=release and rt_decay
50        - added support for off_mode=normal
51        - added support for random, seq_position, seq_length and volume
52        - added v1 LFO opcodes to parser (no support in engine yet)
53        - added support for amp_veltrack and amp_velcurve_N
54        - fine-tuned the default velocity curve
55        - added support for transpose
56        - fixed crash when using sw_down/up
57        - improved logic for sw_lokey/hikey/up/down/last
58        - added more v1 aliases to parser
59        - reduced memory usage for sfz data
60        - RT-safeness: avoid malloc in audio thread
61        - fixed a bug that could cause voice stealing to fail
62        - optimized sample lookup
63        - improved support for exclusive groups (group, off_by and
64          off_mode)
65        - added support for controller triggered regions (on_locc/on_hicc)
66        - added support for loop_mode=one_shot
67        - fixed playback of 16 bit wav files on big endian CPUs
68        - added support for Ogg Vorbis sample files
69    
70      * SoundFont format engine:
71        - Initial implementation (not usable yet)
72        - RT-safeness: avoid malloc in audio thread
73        - fixed a bug that could cause voice stealing to fail
74    
75      * Host plugins:
76        - AU bugfix: failed to destroy its audio/MIDI devices
77        - Listen to all interfaces on Mac OS X (INADDR_ANY)
78        - VST bugfix: If the host called resume() before and after
79          changing sample rate or block size, the number of channels was
80          incorrectly set to two. This caused silence in Cubase 5.
81        - save engine type (gig, sfz or sf2) in plugin state
82        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
83          64 bit Windows
84    
85      * MIDI driver:
86        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
87          the ALSA sequencer client name
88        - removed limit of maximum amount of MIDI ports per MIDI device, since
89          there is no reason for this limit
90    
91      * LSCP server:
92        - added support for sending MIDI CC messages via LSCP command
93          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
94        - added LSCP command "GET AVAILABLE_EFFECTS"
95        - added LSCP command "LIST AVAILABLE_EFFECTS"
96        - added LSCP command "GET EFFECT INFO <effect-index>"
97        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
98        - added LSCP command
99          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
100        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
101        - added LSCP command "GET EFFECT_INSTANCES"
102        - added LSCP command "LIST EFFECT_INSTANCES"
103        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
104        - added LSCP command
105          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
106        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
107          <effect-instance> <input-control> <value>"
108        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
109        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
110        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
111        - added LSCP command
112          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
113        - added LSCP command
114          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
115        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
116          <effect-chain> <effect-instance>"
117        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
118          <effect-chain> <effect-chain-pos> <effect-instance>"
119        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
120          <effect-chain> <chain-pos>"
121        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
122          <fx_send_id> <effect_chain> <chain_pos>"
123        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
124    
125      * Bug fixes:
126        - Fixed crash which may occur when MIDI key + transpose is out of range
127        - minor valgrind fixes
128        - fixed crash which occured when changing an already deployed sampler
129          channel to a different engine type
130        - fixed crash when deleting a sampler channel or changing engine
131          type while an instrument load was in progress
132        - bugfix: playing a note while changing the instrument could cause
133          a crash, or give "Handing back unknown region" error messages
134        - bugfix: calling SET VOICES (which Fantasia does on start and
135          refresh) could cause instruments to be unloaded
136    
137    Version 1.0.0 (31 July 2009)
138    
139      * packaging changes:
140      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
141        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
142        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 13  Version CVS HEAD (?) Line 149  Version CVS HEAD (?)
149      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
150      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
151      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
152        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
153          directory above)
154      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
155        - fixed building with sqlite installed in a non-standard directory
156        - when cross-compiling, don't try to create instruments.db
157        - fix for new mingw-w64 version, which has usleep
158    
159    * general changes:    * general changes:
160      - 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 194  Version CVS HEAD (?)
194      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
195        model more strictly        model more strictly
196      - fixes for using large audio device buffers      - fixes for using large audio device buffers
197        - Windows: add the installation directory to the DLL search path
198          when loading an editor plugin (solves problems with VST and
199          gigedit on systems with other GTK versions installed)
200    
201    * audio driver:    * audio driver:
202      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 77  Version CVS HEAD (?) Line 220  Version CVS HEAD (?)
220      - VST: avoid opening Fantasia more than once for each VST instance      - VST: avoid opening Fantasia more than once for each VST instance
221      - VST: export main function as "main" on Linux too (fix for      - VST: export main function as "main" on Linux too (fix for
222        energyXT)        energyXT)
223        - VST: changed number of output channels from one stereo to 16
224          stereo
225        - added channel routing, fxsends and midi maps to the settings
226          stored in the plugin state
227        - performance optimization of AudioChannel::MixTo() and
228          AudioChannel::CopyTo() methods using GCC vector exensions
229          (if available)
230        - ASIO fixes: avoid initializing the device twice, avoid throwing
231          exception when getting parameters from a disconnected device
232    
233    * MIDI driver:    * MIDI driver:
234      - added JACK MIDI driver      - added JACK MIDI driver
# Line 86  Version CVS HEAD (?) Line 238  Version CVS HEAD (?)
238      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
239        CoreMidi or AU        CoreMidi or AU
240      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
241        - made program change handling in MIDI thread real-time safe by
242          moving the logic to a non-RT thread
243        - fixed minor memory leak in ALSA driver
244    
245    * instruments database:    * instruments database:
246      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 96  Version CVS HEAD (?) Line 251  Version CVS HEAD (?)
251        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
252      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
253        instrument database compilable        instrument database compilable
254          - added instrument database support on Windows      - added instrument database support on Windows
255            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
256            the instruments DB file is located in        the instruments DB file is located in
257            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
258            databases for each windows user        databases for each windows user
259          if no DB is present it automatically creates the .linuxsampler subdir
260          and then creates an empty DB
261        - fixed recursive import, which was broken on Windows
262    
263    * Gigasampler format engine:    * Gigasampler format engine:
264      - 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 144  Version CVS HEAD (?) Line 302  Version CVS HEAD (?)
302      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
303      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
304        note was silent        note was silent
305        - fixed crash happening when a pitch bend event arrived at the
306          same time a new instrument was loading
307    
308    * LSCP server:    * LSCP server:
309      - 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 198  Version CVS HEAD (?) Line 358  Version CVS HEAD (?)
358        plugin was unloaded        plugin was unloaded
359      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
360        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
361        - fixed low-level ConditionServer usage bug that caused lockups on
362          Windows
363    
364    
365  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)
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