1 |
Version CVS HEAD (?) |
Version SVN trunk (?) |
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|
3 |
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* SFZ format engine: |
4 |
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- added support for <global>, <master> and #define (patch by Alby M) |
5 |
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|
6 |
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* Gigasampler format engine: |
7 |
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- Fixed clicks and pumping noise with Lowpass Turbo filter on very low |
8 |
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cutoff settings. |
9 |
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|
10 |
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* general changes: |
11 |
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- fixed printf type errors (mostly in debug messages) |
12 |
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- use unique_ptr instead of auto_ptr when building with C++11 |
13 |
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- Added RTAVLTree class which is a real-time safe ordered multi-map, thus |
14 |
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allowing to sort data efficiently in real-time safe manner. |
15 |
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- RTList class: added methods for moving/inserting elements to arbitrary |
16 |
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position within a list. |
17 |
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- RTList class: added method fromPtr() for creating an Iterator object from |
18 |
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a raw element pointer. |
19 |
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- Attempt to partly fix resetting engine channels vs. resetting engine, an |
20 |
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overall cleanup of the Reset*(), ConnectAudioDevice(), |
21 |
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DisconnectAudioDevice() API methods would still be desirable though, |
22 |
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because the current situation is still inconsistent and error prone. |
23 |
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- Active voices are now internally grouped to "Note" objects, instead of |
24 |
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being directly assigned to a keyboard key. This allows more fine graded |
25 |
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processing of voices, which is i.e. required for certain instrument |
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script features. |
27 |
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- Fix: Release trigger voices were not spawned on sustain pedal up |
28 |
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(CC #64) events. |
29 |
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- Fix: Release trigger voices can now also distinguish correctly between |
30 |
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note-off and sustain pedal up events. |
31 |
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- All engines: Increased ramp speed of volume smoother and pan smoother |
32 |
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(while slow rate of crossfade smoother is preserved) to allow quick |
33 |
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volume and pan changes by instrument scripts for instance. |
34 |
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- gig/sf2/sfz: Fixed aftertouch channel pressure events being processed |
35 |
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properly and thus were ignored for certain uses. |
36 |
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- Added new C++ API method |
37 |
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VirtualMidiDevice::SendChannelPressureToSampler(). |
38 |
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- windows, 32-bit: fixed potential crashes by making sure the stack in |
39 |
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sub threads is 16-byte aligned |
40 |
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- fixed numerous compiler warnings |
41 |
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|
42 |
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* packaging changes: |
43 |
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- removed unnecessary dependency to libuuid |
44 |
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(originated by libgig's usage of it) |
45 |
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- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
46 |
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auto detect whether it (sh/c)ould output its messages in color. |
47 |
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|
48 |
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* Real-time instrument scripts: |
49 |
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- Implemented scheduler for delayed MIDI events and for suspended scripts. |
50 |
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- Built-in script function "wait()": implemented support for function's |
51 |
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"duration-us" argument, thus scripts using this function are now |
52 |
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correctly resumed after the requested amount of microseconds. |
53 |
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- Built-in script function "play_note()": implemented support for |
54 |
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function's "duration-us" argument, thus notes triggered with this |
55 |
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argument are now correctly released after the requested amount of |
56 |
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microseconds. |
57 |
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- Fix: script events were not cleared when engine channel was reset, |
58 |
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potentially causing undefined behavior. |
59 |
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- Fixed crash which happened when trying to reference an undeclared |
60 |
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variable. |
61 |
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- Built-in script function "play_note()": Added support for passing |
62 |
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special value -1 for "duration-us" argument, which will cause the |
63 |
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triggered note to be released once the original note was released. |
64 |
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- Instrument script classes now exported with the liblinuxsampler C++ API. |
65 |
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- Added new API method ScriptVM::syntaxHighlighting() which provides |
66 |
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a convenient syntax highlighting backend for external instrument |
67 |
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script editor applications. |
68 |
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- Added new C++ API class "ScriptVMFactory". |
69 |
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- Extended parser issues to provide not only first line and first |
70 |
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column, but also last line and last column of issue (thus marking |
71 |
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the precise span of the issue within the source code). |
72 |
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- Reload script automatically after being modified by an instrument |
73 |
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editor. |
74 |
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- NKSP language grammar correction: allow empty event handler bodies |
75 |
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like "on note end on". |
76 |
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- Implemented built-in script function "change_vol()". |
77 |
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- Implemented built-in script function "change_tune()". |
78 |
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- Implemented built-in script function "change_pan()". |
79 |
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- Implemented built-in script function "change_cutoff()". |
80 |
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- Implemented built-in script function "change_reso()". |
81 |
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- Implemented built-in script function "event_status()". |
82 |
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- Added built-in script constants "$EVENT_STATUS_INACTIVE" and |
83 |
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"$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for |
84 |
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"event_status()" function. |
85 |
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- NKSP language: Added support for bitwise operators ".or.", ".and." |
86 |
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and ".not.". |
87 |
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- NKSP language scanner: Fixed IDs matching to require at least one |
88 |
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character (i.e. when matching function names or variable names). |
89 |
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- NKSP language scanner: disabled unusued rules. |
90 |
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- Fixed behavior of play_note() and note_off() functions which must |
91 |
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be distinguished engine internally from "real" MIDI note on/off |
92 |
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events in order to avoid misbehaviors like hanging notes. |
93 |
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- Implemented built-in script variable "$KSP_TIMER". |
94 |
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- Implemented built-in script variable "$NKSP_REAL_TIMER". |
95 |
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- Implemented built-in script variable "$NKSP_PERF_TIMER". |
96 |
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- Implemented built-in script variable "$ENGINE_UPTIME". |
97 |
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- Implemented built-in script function "inc()". |
98 |
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- Implemented built-in script function "dec()". |
99 |
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- NKSP language fix: division expressions were evaluated too often. |
100 |
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- NKSP language fix: string concatenation operator was right |
101 |
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associative instead of left (to right). |
102 |
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- NKSP language correction: allow empty statements in entire language |
103 |
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(i.e. "if end if"). |
104 |
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- Implemented built-in script function "stop_wait()". |
105 |
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- Implemented built-in script variable "$NI_CALLBACK_ID". |
106 |
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- Implemented built-in script variable "$NI_CALLBACK_TYPE". |
107 |
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- Implemented built-in script variable "$NKSP_IGNORE_WAIT". |
108 |
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- Added support for read-only built-in variables (respectively |
109 |
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handled by the script parser). |
110 |
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- Added built-in script constant "$NI_CB_TYPE_INIT". |
111 |
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- Added built-in script constant "$NI_CB_TYPE_NOTE". |
112 |
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- Added built-in script constant "$NI_CB_TYPE_RELEASE". |
113 |
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- Added built-in script constant "$NI_CB_TYPE_CONTROLLER". |
114 |
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- NKSP Language: Added support for user defined script functions. |
115 |
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- Implemented built-in script function "change_attack()". |
116 |
|
- Implemented built-in script function "change_decay()". |
117 |
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- Implemented built-in script function "change_release()". |
118 |
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- Fixed all change_*() built-in script functions to apply their |
119 |
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synthesis parameter changes immediately in case the respective note |
120 |
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was triggered at the same time, instead of scheduling the parameter |
121 |
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change, especially because it would cause some parameter types's |
122 |
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changes either to be ramped (i.e. change_vol()) or other types even |
123 |
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to have not effect at all (i.e. change_attack()). |
124 |
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- Implemented built-in script function "sh_left()". |
125 |
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- Implemented built-in script function "sh_right()". |
126 |
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- Implemented built-in script function "min()". |
127 |
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- Implemented built-in script function "max()". |
128 |
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- NKSP Fix: "init" event handler was not always executed when a script |
129 |
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was loaded. |
130 |
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- NKSP built-in wait() script function: abort script execution if |
131 |
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a negative or zero wait time was passed as argument (since this is |
132 |
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a common indication of a bug either of the script or even of the |
133 |
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engine, which could lead to RT instability or even worse). |
134 |
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- ScriptVM: Implemented automatic suspension of RT safety |
135 |
|
threatening scripts. |
136 |
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- Provide more user friendly error messages on syntax errors. |
137 |
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- Fixed NKSP parser warning "Not a statement" when assigning an |
138 |
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initializer list to an array variable. |
139 |
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- Implemented built-in script array variable "%ALL_EVENTS". |
140 |
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|
141 |
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* Instruments DB: |
142 |
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- Fixed memory access bug of general DB access code which lead to |
143 |
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undefined behavior. |
144 |
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|
145 |
|
Version 2.0.0 (15 July 2015) |
146 |
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|
147 |
* packaging changes: |
* packaging changes: |
148 |
- fixed building with newer MinGW-w64 |
- fixed building with newer MinGW-w64 |
168 |
LDFLAGS="-Wl,--no-undefined" (#190) |
LDFLAGS="-Wl,--no-undefined" (#190) |
169 |
- fixed compilation with Clang 3.2 |
- fixed compilation with Clang 3.2 |
170 |
- removed usage of deprecated Automake variable INCLUDES |
- removed usage of deprecated Automake variable INCLUDES |
171 |
|
- fixed building with C++11 |
172 |
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- build fix: ChangeFlagRelaxed.h was missing in makefile |
173 |
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- build fix: libsndfile compiler flags were missing in some |
174 |
|
makefiles |
175 |
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- fix for building with bison 3.0 (#202) |
176 |
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- Mac OS X: added temporary hack allowing to spawn gigedit as callback |
177 |
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on the process's main thread |
178 |
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- fixed build error on newer MinGW |
179 |
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- support building with older jack versions |
180 |
|
- support building with spaces in vst sdk path |
181 |
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- enabled automake 'subdir-objects' option and moved external |
182 |
|
source references (vst, au, asio) from makefiles to cpp files, |
183 |
|
in order to get rid of warnings from automake 1.14 |
184 |
|
|
185 |
* general changes: |
* general changes: |
186 |
- Refactoring: moved the independent code from |
- Refactoring: moved the independent code from |
230 |
and broken for ppc64. (Seq_cst loads and stores are actually not |
and broken for ppc64. (Seq_cst loads and stores are actually not |
231 |
used in LS, so the bug wasn't noticable.) |
used in LS, so the bug wasn't noticable.) |
232 |
- lsatomic.h: added ARMv7 support |
- lsatomic.h: added ARMv7 support |
233 |
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- Added support for multiple MIDI input ports per sampler channel (and |
234 |
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added various new C++ methods for this new feature / design change, old |
235 |
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C++ API methods for managing SamplerChannel's MIDI inputs are now marked |
236 |
|
as deprecated but are still there and should provide full behavior |
237 |
|
backward compatibility). |
238 |
|
- AbstractEngine::GSChecksum(): don't allocate memory on the stack (was |
239 |
|
unsafe and caused compilation error with clang 2.x). |
240 |
|
- Bugfix: only process the latest MIDI program change event. |
241 |
|
- Introducing the LSCP shell, which provides convenient control of the |
242 |
|
sampler from the command line by providing LSCP aware features. |
243 |
|
- VirtualMidiDevice: Added support for program change. |
244 |
|
- VirtualMidiDevice: Added support for bank select (MSB & LSB). |
245 |
|
- VirtualMidiDevice: Added support for pitch bend. |
246 |
|
- Aftertouch: extended API to explicitly handle channel pressure and |
247 |
|
polyphonic key pressure events (so far polyphonic pressure was not |
248 |
|
supported at all, and channel pressure was rerouted as CC128 but not |
249 |
|
used so far). |
250 |
|
- Added initial support for real-time instrument scripts. The script VM |
251 |
|
code is shared by all sampler engine implemementations, however only the |
252 |
|
gig file format currently provides support for storing instrument scripts |
253 |
|
(as LinuxSampler extension to the original GigaStudio 4 format). |
254 |
|
|
255 |
* Gigasampler format engine: |
* Gigasampler format engine: |
256 |
- implemented the "round robin keyboard" dimension |
- implemented the "round robin keyboard" dimension |
267 |
- Exclusive Groups: don't ever stop voices of the same note, |
- Exclusive Groups: don't ever stop voices of the same note, |
268 |
doesn't sound naturally with a drumkit |
doesn't sound naturally with a drumkit |
269 |
- fixed EG1 modulation when attack or release is zero |
- fixed EG1 modulation when attack or release is zero |
270 |
|
- Fixed support for 'aftertouch' attenuation controller. |
271 |
|
- Fixed crash that happened with velocity split sounds under certain |
272 |
|
conditions (see also previous commit on libgig). |
273 |
|
- fixed behaviour of filter LFO |
274 |
|
|
275 |
* SFZ format engine: |
* SFZ format engine: |
276 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
430 |
- added FLAC support (#191) |
- added FLAC support (#191) |
431 |
- sfz parser bugfix: lines starting with whitespace were ignored |
- sfz parser bugfix: lines starting with whitespace were ignored |
432 |
- added amplitude opcode |
- added amplitude opcode |
433 |
|
- added support for "#include" instruction |
434 |
|
(modified patch which was originally posted by Sergey on LS mailing list) |
435 |
|
- bugfix: generation of velocity curves etc should not be done |
436 |
|
after each "#include", only after the main file is parsed |
437 |
|
- bugfix: line numbers in error messages were wrong after "#include" |
438 |
|
- added support for float and 32 bit sample files |
439 |
|
|
440 |
* SoundFont format engine: |
* SoundFont format engine: |
441 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
483 |
- VST: implemented retrieval and switching of programs using the |
- VST: implemented retrieval and switching of programs using the |
484 |
sampler's internal MIDI instrument mapping system |
sampler's internal MIDI instrument mapping system |
485 |
|
|
486 |
|
* Instrument editor interface: |
487 |
|
- Changed instrument editor plugin interface, providing additional |
488 |
|
informations like the EngineChannel for which the instrument editor was |
489 |
|
spawned for. This allows the instrument editors to interact more actively |
490 |
|
with the sampler. |
491 |
|
|
492 |
* MIDI driver: |
* MIDI driver: |
493 |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
494 |
the ALSA sequencer client name |
the ALSA sequencer client name |
510 |
- Implemented missing handling of MIDI "running status". |
- Implemented missing handling of MIDI "running status". |
511 |
- CoreMIDI fix: a MIDIPacket can contain more than one event per packet. |
- CoreMIDI fix: a MIDIPacket can contain more than one event per packet. |
512 |
- MME bugfix: driver wasn't closed properly |
- MME bugfix: driver wasn't closed properly |
513 |
|
- CoreMIDI: automatically connect to all input sources by default (driver |
514 |
|
parameter "AUTO_BIND"). |
515 |
|
- CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online |
516 |
|
- CoreMIDI: fixed minor memory leak |
517 |
|
|
518 |
* audio driver: |
* audio driver: |
519 |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
522 |
- JACK audio: jack_port_get_buffer() was cached and called outside |
- JACK audio: jack_port_get_buffer() was cached and called outside |
523 |
RT context. |
RT context. |
524 |
- ASIO driver: removed compiler warnings |
- ASIO driver: removed compiler warnings |
525 |
|
- CoreAudio: fixed minor error handling bug |
526 |
|
- ASIO driver: be more verbose when no ASIO card could be found (fixes #203) |
527 |
|
- JACK audio: return the JACK server's current sample rate as default value |
528 |
|
for audio device parameter "SAMPLERATE" (fixes #166). |
529 |
|
|
530 |
* LSCP server: |
* LSCP server: |
531 |
- added support for sending MIDI CC messages via LSCP command |
- added support for sending MIDI CC messages via LSCP command |
563 |
- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
564 |
"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
565 |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
566 |
|
- provide comprehensive error messages on LSCP syntax errors |
567 |
|
(suggesting expected next non-terminal symbols) |
568 |
|
- Fixed client connection not being closed after network errors. |
569 |
|
|
570 |
|
* LSCP shell: |
571 |
|
- Added support for auto correction of obvious and trivial syntax mistakes. |
572 |
|
- Added support for auto completion by tab key. |
573 |
|
- Show currently available auto completion while typing. |
574 |
|
- Added support for browsing command history with up / down keys. |
575 |
|
- Show all possible next symbols immediately right to the current command |
576 |
|
line while typing (no double tab required for this feature, as it would |
577 |
|
be the case in other shells). |
578 |
|
- Added support for moving cursor left/right with arrow keys. |
579 |
|
- Added support for built-in LSCP reference documentation, which will |
580 |
|
automatically show the relevant LSCP reference section on screen as soon |
581 |
|
as one specific LSCP command was detected while typing on the command |
582 |
|
line. |
583 |
|
|
584 |
|
* Real-time instrument scripts: |
585 |
|
- Implemented built-in script array variable %CC. |
586 |
|
- Implemented built-in script int variable $CC_NUM. |
587 |
|
- Implemented built-in script int variable $EVENT_NOTE. |
588 |
|
- Implemented built-in script int variable $EVENT_VELOCITY. |
589 |
|
- Implemented built-in script constant variable $VCC_MONO_AT. |
590 |
|
- Implemented built-in script constant variable $VCC_PITCH_BEND. |
591 |
|
- Implemented execution of script event handler "init". |
592 |
|
- Implemented execution of script event handler "controller". |
593 |
|
- Implemented execution of script event handler "note". |
594 |
|
- Implemented execution of script event handler "release". |
595 |
|
- Implemented built-in script function "play_note()" (only two of the |
596 |
|
max. four function arguments are currently implemented yet though). |
597 |
|
- Implemented built-in script int variable $EVENT_ID. |
598 |
|
- Implemented built-in script function "ignore_event()" |
599 |
|
- Implemented built-in script function "ignore_controller()" (may have one |
600 |
|
or no argument). |
601 |
|
- Implemented built-in script function "set_controller()". |
602 |
|
- Added extended script VM for the Gigasampler/GigaStudio format sampler |
603 |
|
engine, which extends the general instrument script VM with Giga format |
604 |
|
specific variables and functions. |
605 |
|
- Giga format scripts: added built-in script int constant variables |
606 |
|
$GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH, |
607 |
|
$GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM, |
608 |
|
$GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL, |
609 |
|
$GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1, |
610 |
|
$GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2, |
611 |
|
$GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN, |
612 |
|
$GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT, |
613 |
|
$GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7, |
614 |
|
$GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH, |
615 |
|
$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
616 |
|
- Giga format scripts: Implemented built-in script function |
617 |
|
"gig_set_dim_zone(event_id, dimension, zone)". |
618 |
|
- Implemented built-in script int array variable $KEY_DOWN. |
619 |
|
- Implemented built-in script function "abs()". |
620 |
|
- Implemented built-in script function "random()". |
621 |
|
- Implemented built-in script function "num_elements()". |
622 |
|
- Implemented built-in script function "note_off()". |
623 |
|
- Implemented built-in script function "set_event_mark()". |
624 |
|
- Implemented built-in script function "delete_event_mark()". |
625 |
|
- Implemented built-in script function "by_marks()". |
626 |
|
- Added built-in script int const variables $MARK_1 to $MARK_28. |
627 |
|
- Built-in script functions "ignore_event()", "note_off()" and |
628 |
|
"gig_set_dim_zone()" now also accept an array of event IDs as argument |
629 |
|
(i.e. return value of new script function "by_marks()"). |
630 |
|
- Pass/preserve polyphonic variable data from respective "note" event |
631 |
|
handler to "release" event handler. |
632 |
|
- Fixed crash when using built-in script function "by_marks()". |
633 |
|
|
634 |
* Bug fixes: |
* Bug fixes: |
635 |
- Fixed crash which may occur when MIDI key + transpose is out of range |
- Fixed crash which may occur when MIDI key + transpose is out of range |
675 |
(labelled "Disk stream not available in time") |
(labelled "Disk stream not available in time") |
676 |
- Update effects on sample rate & period size changes (to avoid |
- Update effects on sample rate & period size changes (to avoid |
677 |
crashes and noise on such transitions). |
crashes and noise on such transitions). |
678 |
|
- ignore missing LADSPA paths without ignoring valid LADSPA paths |
679 |
|
(fixes #208) |
680 |
|
- Fixed bug in LSCP grammar definition which caused a statement like |
681 |
|
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
682 |
|
practically irrelevant, however it caused problems with the new LSCP |
683 |
|
shell's auto completion feature). |
684 |
|
- Fixed MIDI program change messages being ignored if quickly executed |
685 |
|
after each other (fixes #231). |
686 |
|
|
687 |
Version 1.0.0 (31 July 2009) |
Version 1.0.0 (31 July 2009) |
688 |
|
|
747 |
- Windows: add the installation directory to the DLL search path |
- Windows: add the installation directory to the DLL search path |
748 |
when loading an editor plugin (solves problems with VST and |
when loading an editor plugin (solves problems with VST and |
749 |
gigedit on systems with other GTK versions installed) |
gigedit on systems with other GTK versions installed) |
750 |
|
- updated linuxsampler man page |
751 |
|
|
752 |
* audio driver: |
* audio driver: |
753 |
- removed the nonsense audio channel constraint (which was hard coded to |
- removed the nonsense audio channel constraint (which was hard coded to |