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Version CVS HEAD (?) |
Version SVN trunk (?) |
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|
| 3 |
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* general changes: |
| 4 |
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- Fixed compiler error in Pool.h. |
| 5 |
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- Require C++11 compiler support. |
| 6 |
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- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
| 7 |
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for checking in configure for C++11 support (as mandatory |
| 8 |
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requirement) and automatically adds compiler argument if required |
| 9 |
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(e.g. -std=C++11). |
| 10 |
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|
| 11 |
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* Real-time instrument scripts: |
| 12 |
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- Added method ScriptVM::setExitResultEnabled() which allows to |
| 13 |
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explicitly enable the built-in exit() function to optionally accept |
| 14 |
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one function argument; the value of the passed exit() function |
| 15 |
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argument will then become available by calling |
| 16 |
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VMExecContext::exitResult() after script execution. |
| 17 |
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- 64 bit support for NKSP integer scripts variables (declare $foo). |
| 18 |
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|
| 19 |
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* test cases: |
| 20 |
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- Fixed compiler errors in test cases. |
| 21 |
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- Updated README for how to compile & run test cases. |
| 22 |
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- Updated test case |
| 23 |
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MutexTest::testDoubleLockStillBlocksConcurrentThread() to latest |
| 24 |
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expected behaviour of the Mutex class implementation (recursive |
| 25 |
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mutex type). |
| 26 |
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- Added test cases for NKSP core language aspects and core built-in |
| 27 |
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functions. |
| 28 |
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- Fixed thread tests segfaulting on Linux. |
| 29 |
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|
| 30 |
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Version 2.1.1 (27 Jul 2019) |
| 31 |
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|
| 32 |
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* Real-time instrument scripts: |
| 33 |
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- Fixed behavior of built-in NKSP functions change_sustain(), |
| 34 |
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change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain() |
| 35 |
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and change_cutoff_release(). |
| 36 |
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|
| 37 |
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* general changes: |
| 38 |
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- Only play release trigger samples on sustain pedal up if this behaviour |
| 39 |
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was explicitly requested by the instrument (otherwise only on note-off). |
| 40 |
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- Fixed compiler warnings. |
| 41 |
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- Fixed compilation error when cross-compiling to Mac. |
| 42 |
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- FX Sends: Provide more useful error messages on routing problems |
| 43 |
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(see bug #169). |
| 44 |
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- LSCP doc: Be more clear describing the two distinct approaches |
| 45 |
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of using external vs. internal effects (see bug #169). |
| 46 |
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- "optional" class: Fixed comparison operators. |
| 47 |
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|
| 48 |
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* Gigasampler/GigaStudio format engine: |
| 49 |
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- Format extension: If requested by instrument then don't play release |
| 50 |
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trigger sample on note-off events. |
| 51 |
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|
| 52 |
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* SFZ format engine: |
| 53 |
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- Fixed memory leak when releasing samples |
| 54 |
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(fixes bug #307, patch by Jacek Roszkowski) |
| 55 |
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- Fixed potential crash when a sample is shared by more than one region |
| 56 |
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(fixes bug #308, patch by Jacek Roszkowski). |
| 57 |
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- Opcode 'sample': Added support for built-in sample '*silence' |
| 58 |
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(fixes bug #310, patch by Jacek Roszkowski). |
| 59 |
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|
| 60 |
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Version 2.1.0 (25 Nov 2017) |
| 61 |
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| 62 |
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* SFZ format engine: |
| 63 |
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- added support for <global>, <master> and #define (patch by Alby M) |
| 64 |
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- Removed code duplication in SFZ file loading code. |
| 65 |
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- Added support for sfz extension opcode 'script' which may be used to |
| 66 |
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load real-time instrument script file (NKSP script language). |
| 67 |
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- Implemented opcode set_ccN (initial patch by Giovanni Senatore). |
| 68 |
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- Fixed unintended volume fade-in of voices under certain conditions. |
| 69 |
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- sfz parser: allow missing space between header and opcode |
| 70 |
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|
| 71 |
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* Gigasampler/GigaStudio format engine: |
| 72 |
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- Fixed clicks and pumping noise with Lowpass Turbo filter on very low |
| 73 |
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cutoff settings. |
| 74 |
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- Got rid of resembling an ancient GSt misbehavior which did not pitch at |
| 75 |
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all if an up-pitch of more than 40 semi tones was requested (I don't |
| 76 |
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think there is any stock gig sound that requires this behavior to |
| 77 |
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resemble its original sound). |
| 78 |
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- Added support for controlling whether the individual EGADSR stages may |
| 79 |
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be aborted (as LinuxSampler extension to the original GigaStudio 4 |
| 80 |
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format). |
| 81 |
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|
| 82 |
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* general changes: |
| 83 |
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- fixed printf type errors (mostly in debug messages) |
| 84 |
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- use unique_ptr instead of auto_ptr when building with C++11 |
| 85 |
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- Added RTAVLTree class which is a real-time safe ordered multi-map, thus |
| 86 |
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allowing to sort data efficiently in real-time safe manner. |
| 87 |
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- RTList class: added methods for moving/inserting elements to arbitrary |
| 88 |
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position within a list. |
| 89 |
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- RTList class: added method fromPtr() for creating an Iterator object from |
| 90 |
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a raw element pointer. |
| 91 |
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- Attempt to partly fix resetting engine channels vs. resetting engine, an |
| 92 |
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overall cleanup of the Reset*(), ConnectAudioDevice(), |
| 93 |
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DisconnectAudioDevice() API methods would still be desirable though, |
| 94 |
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because the current situation is still inconsistent and error prone. |
| 95 |
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- Active voices are now internally grouped to "Note" objects, instead of |
| 96 |
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being directly assigned to a keyboard key. This allows more fine graded |
| 97 |
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processing of voices, which is i.e. required for certain instrument |
| 98 |
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script features. |
| 99 |
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- Fix: Release trigger voices were not spawned on sustain pedal up |
| 100 |
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(CC #64) events. |
| 101 |
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- Fix: Release trigger voices can now also distinguish correctly between |
| 102 |
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note-off and sustain pedal up events. |
| 103 |
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- All engines: Increased ramp speed of volume smoother and pan smoother |
| 104 |
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(while slow rate of crossfade smoother is preserved) to allow quick |
| 105 |
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volume and pan changes by instrument scripts for instance. |
| 106 |
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- gig/sf2/sfz: Fixed aftertouch channel pressure events being processed |
| 107 |
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properly and thus were ignored for certain uses. |
| 108 |
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- Added new C++ API method |
| 109 |
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VirtualMidiDevice::SendChannelPressureToSampler(). |
| 110 |
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- windows, 32-bit: fixed potential crashes by making sure the stack in |
| 111 |
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sub threads is 16-byte aligned |
| 112 |
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- fixed numerous compiler warnings |
| 113 |
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- Fixed invalid (note-on) event ID being assigned to new Note objects. |
| 114 |
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- Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which |
| 115 |
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fixes potential undefined behavior. |
| 116 |
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- Fixed Note object leak when triggering notes on keys which did not |
| 117 |
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have a valid sample mapped (fixes bug #252). |
| 118 |
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- Fixed compilation errors when compiling with CONFIG_DEVMODE enabled. |
| 119 |
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- linuxsampler binary fix: option --create-instruments-db ignored |
| 120 |
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subsequent optional argument due to glibc's implementation oddity |
| 121 |
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which expects a "=" sign, but no space between them. |
| 122 |
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|
| 123 |
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* packaging changes: |
| 124 |
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- removed unnecessary dependency to libuuid |
| 125 |
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(originated by libgig's usage of it) |
| 126 |
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- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
| 127 |
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auto detect whether it (sh/c)ould output its messages in color. |
| 128 |
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- Debian: Fixed packaging error about invalid "Source-Version" |
| 129 |
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substitution variable. |
| 130 |
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- Debian: Raised Debian compatibility level to Debian 9 "Stretch". |
| 131 |
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- Debian: Added build dependency to libsqlite3-dev for building |
| 132 |
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linuxsampler with instruments DB support. |
| 133 |
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|
| 134 |
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* Real-time instrument scripts: |
| 135 |
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- Implemented scheduler for delayed MIDI events and for suspended scripts. |
| 136 |
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- Built-in script function "wait()": implemented support for function's |
| 137 |
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"duration-us" argument, thus scripts using this function are now |
| 138 |
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correctly resumed after the requested amount of microseconds. |
| 139 |
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- Built-in script function "play_note()": implemented support for |
| 140 |
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function's "duration-us" argument, thus notes triggered with this |
| 141 |
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argument are now correctly released after the requested amount of |
| 142 |
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microseconds. |
| 143 |
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- Fix: script events were not cleared when engine channel was reset, |
| 144 |
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potentially causing undefined behavior. |
| 145 |
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- Fixed crash which happened when trying to reference an undeclared |
| 146 |
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variable. |
| 147 |
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- Built-in script function "play_note()": Added support for passing |
| 148 |
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special value -1 for "duration-us" argument, which will cause the |
| 149 |
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triggered note to be released once the original note was released. |
| 150 |
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- Instrument script classes now exported with the liblinuxsampler C++ API. |
| 151 |
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- Added new API method ScriptVM::syntaxHighlighting() which provides |
| 152 |
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a convenient syntax highlighting backend for external instrument |
| 153 |
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script editor applications. |
| 154 |
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- Added new C++ API class "ScriptVMFactory". |
| 155 |
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- Extended parser issues to provide not only first line and first |
| 156 |
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column, but also last line and last column of issue (thus marking |
| 157 |
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the precise span of the issue within the source code). |
| 158 |
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- Reload script automatically after being modified by an instrument |
| 159 |
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editor. |
| 160 |
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- NKSP language grammar correction: allow empty event handler bodies |
| 161 |
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like "on note end on". |
| 162 |
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- Implemented built-in script function "change_vol()". |
| 163 |
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- Implemented built-in script function "change_tune()". |
| 164 |
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- Implemented built-in script function "change_pan()". |
| 165 |
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- Implemented built-in script function "change_cutoff()". |
| 166 |
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- Implemented built-in script function "change_reso()". |
| 167 |
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- Implemented built-in script function "event_status()". |
| 168 |
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- Added built-in script constants "$EVENT_STATUS_INACTIVE" and |
| 169 |
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"$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for |
| 170 |
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"event_status()" function. |
| 171 |
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- NKSP language: Added support for bitwise operators ".or.", ".and." |
| 172 |
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and ".not.". |
| 173 |
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- NKSP language scanner: Fixed IDs matching to require at least one |
| 174 |
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character (i.e. when matching function names or variable names). |
| 175 |
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- NKSP language scanner: disabled unusued rules. |
| 176 |
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- Fixed behavior of play_note() and note_off() functions which must |
| 177 |
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be distinguished engine internally from "real" MIDI note on/off |
| 178 |
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events in order to avoid misbehaviors like hanging notes. |
| 179 |
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- Implemented built-in script variable "$KSP_TIMER". |
| 180 |
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- Implemented built-in script variable "$NKSP_REAL_TIMER". |
| 181 |
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- Implemented built-in script variable "$NKSP_PERF_TIMER". |
| 182 |
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- Implemented built-in script variable "$ENGINE_UPTIME". |
| 183 |
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- Implemented built-in script function "inc()". |
| 184 |
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- Implemented built-in script function "dec()". |
| 185 |
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- NKSP language fix: division expressions were evaluated too often. |
| 186 |
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- NKSP language fix: string concatenation operator was right |
| 187 |
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associative instead of left (to right). |
| 188 |
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- NKSP language correction: allow empty statements in entire language |
| 189 |
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(i.e. "if end if"). |
| 190 |
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- Implemented built-in script function "stop_wait()". |
| 191 |
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- Implemented built-in script variable "$NI_CALLBACK_ID". |
| 192 |
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- Implemented built-in script variable "$NI_CALLBACK_TYPE". |
| 193 |
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- Implemented built-in script variable "$NKSP_IGNORE_WAIT". |
| 194 |
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- Added support for read-only built-in variables (respectively |
| 195 |
|
handled by the script parser). |
| 196 |
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- Added built-in script constant "$NI_CB_TYPE_INIT". |
| 197 |
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- Added built-in script constant "$NI_CB_TYPE_NOTE". |
| 198 |
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- Added built-in script constant "$NI_CB_TYPE_RELEASE". |
| 199 |
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- Added built-in script constant "$NI_CB_TYPE_CONTROLLER". |
| 200 |
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- NKSP Language: Added support for user defined script functions. |
| 201 |
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- Implemented built-in script function "change_attack()". |
| 202 |
|
- Implemented built-in script function "change_decay()". |
| 203 |
|
- Implemented built-in script function "change_release()". |
| 204 |
|
- Fixed all change_*() built-in script functions to apply their |
| 205 |
|
synthesis parameter changes immediately in case the respective note |
| 206 |
|
was triggered at the same time, instead of scheduling the parameter |
| 207 |
|
change, especially because it would cause some parameter types's |
| 208 |
|
changes either to be ramped (i.e. change_vol()) or other types even |
| 209 |
|
to have not effect at all (i.e. change_attack()). |
| 210 |
|
- Implemented built-in script function "sh_left()". |
| 211 |
|
- Implemented built-in script function "sh_right()". |
| 212 |
|
- Implemented built-in script function "min()". |
| 213 |
|
- Implemented built-in script function "max()". |
| 214 |
|
- NKSP Fix: "init" event handler was not always executed when a script |
| 215 |
|
was loaded. |
| 216 |
|
- NKSP built-in wait() script function: abort script execution if |
| 217 |
|
a negative or zero wait time was passed as argument (since this is |
| 218 |
|
a common indication of a bug either of the script or even of the |
| 219 |
|
engine, which could lead to RT instability or even worse). |
| 220 |
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- ScriptVM: Implemented automatic suspension of RT safety |
| 221 |
|
threatening scripts. |
| 222 |
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- Provide more user friendly error messages on syntax errors. |
| 223 |
|
- Fixed NKSP parser warning "Not a statement" when assigning an |
| 224 |
|
initializer list to an array variable. |
| 225 |
|
- Implemented built-in script array variable "%ALL_EVENTS". |
| 226 |
|
- Implemented built-in script function "in_range()". |
| 227 |
|
- Implemented built-in script function "change_amp_lfo_depth()". |
| 228 |
|
- Implemented built-in script function "change_amp_lfo_freq()". |
| 229 |
|
- Implemented built-in script function "change_pitch_lfo_depth()". |
| 230 |
|
- Implemented built-in script function "change_pitch_lfo_freq()". |
| 231 |
|
- Implemented built-in script function "change_vol_time()". |
| 232 |
|
- Implemented built-in script function "change_tune_time()". |
| 233 |
|
- Implemented built-in script function "fade_in()". |
| 234 |
|
- Implemented built-in script function "fade_out()". |
| 235 |
|
- Fixed acceptance of wrong data type of parameters passed to built-in |
| 236 |
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script functions "change_vol()", "change_tune()", "change_pan()", |
| 237 |
|
"change_cutoff()", "change_reso()", "change_attack()", "change_decay()", |
| 238 |
|
"change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()", |
| 239 |
|
"change_pitch_lfo_depth()" and "change_pitch_lfo_freq()". |
| 240 |
|
- Added built-in script function "get_event_par()" and implemented some |
| 241 |
|
of its possible parameter selections. |
| 242 |
|
- Added built-in script function "set_event_par()" and implemented some |
| 243 |
|
of its possible parameter selections. |
| 244 |
|
- Fixed a bunch of scheduler time related bugs. |
| 245 |
|
- Fixed polyphonic variables not being reset to zero after usage. |
| 246 |
|
- Built-in "ignore_event()" function: argument is now optional, like with |
| 247 |
|
built-in function "ignore_controller()". |
| 248 |
|
- Implemented built-in script function "change_velo()". |
| 249 |
|
- Implemented built-in script function "change_note()". |
| 250 |
|
- Adjusted behavior of "change_vol()" and "change_tune()" to a more |
| 251 |
|
intuitive behavior if used in combination with "change_vol_time()" or |
| 252 |
|
"change_tune_time()" respectively: now tuning/volume changes are only |
| 253 |
|
assigned (without delay) immediately to a new note if the respective |
| 254 |
|
timing function has not been called before, otherwise the volume/tuning |
| 255 |
|
changes are automatically faded (before, only the event's time stamp was |
| 256 |
|
relevant). |
| 257 |
|
- Implemented built-in script function "array_equal()". |
| 258 |
|
- Implemented built-in script function "search()". |
| 259 |
|
- Implemented built-in script function "sort()". |
| 260 |
|
- NKSP Fix: Never suspend "init" event handlers. |
| 261 |
|
- Implemented built-in script function "same_region()" (currently only |
| 262 |
|
available for gig format engine). |
| 263 |
|
- Added built-in script constant "$NKSP_LINEAR". |
| 264 |
|
- Added built-in script constant "$NKSP_EASE_IN_EASE_OUT". |
| 265 |
|
- Implemented built-in script function "change_vol_curve()". |
| 266 |
|
- Implemented built-in script function "change_tune_curve()". |
| 267 |
|
- built-in "play_note()" function now supports a sample playback start |
| 268 |
|
offset with argument 3, where special value -1 means to use the regular |
| 269 |
|
sample offset as defined by the instrument file. |
| 270 |
|
- Built-in array variable %KEY_DOWN[] is now a read-only variable. |
| 271 |
|
- Built-in variable $EVENT_NOTE is now a read-only variable. |
| 272 |
|
- Built-in variable $EVENT_VELOCITY is now a read-only variable. |
| 273 |
|
- built-in "play_note()" function now accepts -2 for its fourth argument |
| 274 |
|
(note duration) which means the life time of the note shall be sticked |
| 275 |
|
to the requested note number of argument 1. |
| 276 |
|
- Fix: built-in "play_note()" function now returns 0 as result value if |
| 277 |
|
-1 was passed for its fourth argument (note duration) and the respective |
| 278 |
|
parent note is already gone. |
| 279 |
|
- Implemented built-in script function "change_play_pos()". |
| 280 |
|
- NKSP language: Added support for user declared const array variables. |
| 281 |
|
- NKSP language: Raise parser warning if array variable is accessed with |
| 282 |
|
an index that exceeds the array's size. |
| 283 |
|
- NKSP language fix: Unknown characters were not handled correctly. |
| 284 |
|
- NKSP language: Added support for "synchronized .. end synchronized" |
| 285 |
|
code blocks. |
| 286 |
|
- Implemented built-in script function "abort()" which allows to abort |
| 287 |
|
another script handler by passing its callback ID. |
| 288 |
|
- Fixed potential memory access bug and potential undefined behavior of |
| 289 |
|
"init" event handlers. |
| 290 |
|
- Print a time stamp along to each call of built-in function "message()". |
| 291 |
|
- ScriptVM API: Added VMParserContext::preprocessorComments() which allows |
| 292 |
|
to retrieve all code blocks filtered out by the preprocessor. |
| 293 |
|
- Added built-in script function "fork()". |
| 294 |
|
- Added built-in array variable %NKSP_CALLBACK_CHILD_ID[]. |
| 295 |
|
- Added built-in variable $NKSP_CALLBACK_PARENT_ID. |
| 296 |
|
- Fixed potential crash when accessing dynamic built-in array variables. |
| 297 |
|
- Added built-in script function "callback_status()". |
| 298 |
|
- Added built-in constant $CALLBACK_STATUS_TERMINATED. |
| 299 |
|
- Added built-in constant $CALLBACK_STATUS_QUEUE. |
| 300 |
|
- Added built-in constant $CALLBACK_STATUS_RUNNING. |
| 301 |
|
- Removed max. value limitation of built-in functions "change_attack()", |
| 302 |
|
"change_decay()" and "change_release()" to i.e. allow passing 2000000 |
| 303 |
|
for doubling the respective time. |
| 304 |
|
- NKSP script editor syntax highlighting API: Fixed app termination due |
| 305 |
|
to a lexer start condition stack underrun. |
| 306 |
|
- NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and |
| 307 |
|
USE_CODE_IF_NOT() preprocessor statements. |
| 308 |
|
- NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which |
| 309 |
|
can be set to disable all subsequent built-in "message()" function calls |
| 310 |
|
on preprocessor level. |
| 311 |
|
- Implemented built-in script function "change_sustain()". |
| 312 |
|
- NKSP script editor syntax highlighting API: catch all fatal lexer errors, |
| 313 |
|
to avoid the editor app to crash on ill-formed text input. |
| 314 |
|
- Added built-in script function "change_pan_time()". |
| 315 |
|
- Added built-in script function "change_pan_curve()". |
| 316 |
|
- Added built-in script function "change_cutoff_attack()". |
| 317 |
|
- Added built-in script function "change_cutoff_decay()". |
| 318 |
|
- Added built-in script function "change_cutoff_sustain()". |
| 319 |
|
- Added built-in script function "change_cutoff_release()". |
| 320 |
|
- Added built-in script function "change_cutoff_lfo_depth()". |
| 321 |
|
- Added built-in script function "change_cutoff_lfo_freq()". |
| 322 |
|
|
| 323 |
|
* Instruments DB: |
| 324 |
|
- Fixed memory access bug of general DB access code which lead to |
| 325 |
|
undefined behavior. |
| 326 |
|
- Cleanup of instruments DB file creation and opening code. |
| 327 |
|
- The instrument DB path of linuxsampler's --create-instruments-db argument |
| 328 |
|
is now optional, if it is missing, then a default location is used. |
| 329 |
|
- Added support for scanning SFZ (.sfz) files. |
| 330 |
|
- Added support for scanning Sound Font (.sf2) files. |
| 331 |
|
- Fixed undefined DB transaction behavior. |
| 332 |
|
|
| 333 |
|
Version 2.0.0 (15 July 2015) |
| 334 |
|
|
| 335 |
* packaging changes: |
* packaging changes: |
| 336 |
- fixed building with newer MinGW-w64 |
- fixed building with newer MinGW-w64 |
| 352 |
- lsatomic.h: use gcc provided atomic functions if building with |
- lsatomic.h: use gcc provided atomic functions if building with |
| 353 |
gcc 4.7 and C++11 |
gcc 4.7 and C++11 |
| 354 |
- modernized configure script |
- modernized configure script |
| 355 |
|
- fixed linkage error when building with |
| 356 |
|
LDFLAGS="-Wl,--no-undefined" (#190) |
| 357 |
|
- fixed compilation with Clang 3.2 |
| 358 |
|
- removed usage of deprecated Automake variable INCLUDES |
| 359 |
|
- fixed building with C++11 |
| 360 |
|
- build fix: ChangeFlagRelaxed.h was missing in makefile |
| 361 |
|
- build fix: libsndfile compiler flags were missing in some |
| 362 |
|
makefiles |
| 363 |
|
- fix for building with bison 3.0 (#202) |
| 364 |
|
- Mac OS X: added temporary hack allowing to spawn gigedit as callback |
| 365 |
|
on the process's main thread |
| 366 |
|
- fixed build error on newer MinGW |
| 367 |
|
- support building with older jack versions |
| 368 |
|
- support building with spaces in vst sdk path |
| 369 |
|
- enabled automake 'subdir-objects' option and moved external |
| 370 |
|
source references (vst, au, asio) from makefiles to cpp files, |
| 371 |
|
in order to get rid of warnings from automake 1.14 |
| 372 |
|
|
| 373 |
* general changes: |
* general changes: |
| 374 |
- Refactoring: moved the independent code from |
- Refactoring: moved the independent code from |
| 375 |
the Gigasampler format engine to base classes |
the Gigasampler format engine to base classes |
| 406 |
- Added new C++ API method Sampler::SetGlobalMaxVoices(). |
- Added new C++ API method Sampler::SetGlobalMaxVoices(). |
| 407 |
- Added new C++ API method Sampler::SetGlobalMaxStreams(). |
- Added new C++ API method Sampler::SetGlobalMaxStreams(). |
| 408 |
- Various "const" and "restrict" optimizations. |
- Various "const" and "restrict" optimizations. |
| 409 |
|
- all engines: add pan CC value to instrument pan parameter before |
| 410 |
|
applying panning, instead of using two separate pan functions in |
| 411 |
|
series (#182) |
| 412 |
|
- added a lock guard class for exception safe mutex handling and |
| 413 |
|
used it everywhere appropriate |
| 414 |
|
- Immediately apply scale tuning changes to active voices. |
| 415 |
|
- Exposed scale tuning to C++ API (along to the already existing standard |
| 416 |
|
SysEx way). |
| 417 |
|
- lsatomic.h fixes: seq_cst load and store were suboptimal for x86 |
| 418 |
|
and broken for ppc64. (Seq_cst loads and stores are actually not |
| 419 |
|
used in LS, so the bug wasn't noticable.) |
| 420 |
|
- lsatomic.h: added ARMv7 support |
| 421 |
|
- Added support for multiple MIDI input ports per sampler channel (and |
| 422 |
|
added various new C++ methods for this new feature / design change, old |
| 423 |
|
C++ API methods for managing SamplerChannel's MIDI inputs are now marked |
| 424 |
|
as deprecated but are still there and should provide full behavior |
| 425 |
|
backward compatibility). |
| 426 |
|
- AbstractEngine::GSChecksum(): don't allocate memory on the stack (was |
| 427 |
|
unsafe and caused compilation error with clang 2.x). |
| 428 |
|
- Bugfix: only process the latest MIDI program change event. |
| 429 |
|
- Introducing the LSCP shell, which provides convenient control of the |
| 430 |
|
sampler from the command line by providing LSCP aware features. |
| 431 |
|
- VirtualMidiDevice: Added support for program change. |
| 432 |
|
- VirtualMidiDevice: Added support for bank select (MSB & LSB). |
| 433 |
|
- VirtualMidiDevice: Added support for pitch bend. |
| 434 |
|
- Aftertouch: extended API to explicitly handle channel pressure and |
| 435 |
|
polyphonic key pressure events (so far polyphonic pressure was not |
| 436 |
|
supported at all, and channel pressure was rerouted as CC128 but not |
| 437 |
|
used so far). |
| 438 |
|
- Added initial support for real-time instrument scripts. The script VM |
| 439 |
|
code is shared by all sampler engine implemementations, however only the |
| 440 |
|
gig file format currently provides support for storing instrument scripts |
| 441 |
|
(as LinuxSampler extension to the original GigaStudio 4 format). |
| 442 |
|
|
| 443 |
* Gigasampler format engine: |
* Gigasampler format engine: |
| 444 |
- implemented the "round robin keyboard" dimension |
- implemented the "round robin keyboard" dimension |
| 446 |
dimension zones is not a power of two |
dimension zones is not a power of two |
| 447 |
- made round robin use a counter for each region instead of each |
- made round robin use a counter for each region instead of each |
| 448 |
key |
key |
| 449 |
|
- bugfix: pitch LFO controller "internal+aftertouch" was broken |
| 450 |
|
- bugfix: filter keyboard tracking was broken |
| 451 |
|
- filter performance fix (an unnecessary copy was made of the |
| 452 |
|
filter parameters in each sub fragment) |
| 453 |
|
- handle special case when pan parameter in gig file has max or |
| 454 |
|
min value |
| 455 |
|
- Exclusive Groups: don't ever stop voices of the same note, |
| 456 |
|
doesn't sound naturally with a drumkit |
| 457 |
|
- fixed EG1 modulation when attack or release is zero |
| 458 |
|
- Fixed support for 'aftertouch' attenuation controller. |
| 459 |
|
- Fixed crash that happened with velocity split sounds under certain |
| 460 |
|
conditions (see also previous commit on libgig). |
| 461 |
|
- fixed behaviour of filter LFO |
| 462 |
|
|
| 463 |
* SFZ format engine: |
* SFZ format engine: |
| 464 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
| 614 |
- made end=0 play the whole sample |
- made end=0 play the whole sample |
| 615 |
- fixed support for lochan and hichan opcodes (#155) |
- fixed support for lochan and hichan opcodes (#155) |
| 616 |
- fixed crash when using lochan/hichan opcodes (#187) |
- fixed crash when using lochan/hichan opcodes (#187) |
| 617 |
|
- sfz parser: allow -200 to 200 for pan_oncc opcode (#182) |
| 618 |
|
- added FLAC support (#191) |
| 619 |
|
- sfz parser bugfix: lines starting with whitespace were ignored |
| 620 |
|
- added amplitude opcode |
| 621 |
|
- added support for "#include" instruction |
| 622 |
|
(modified patch which was originally posted by Sergey on LS mailing list) |
| 623 |
|
- bugfix: generation of velocity curves etc should not be done |
| 624 |
|
after each "#include", only after the main file is parsed |
| 625 |
|
- bugfix: line numbers in error messages were wrong after "#include" |
| 626 |
|
- added support for float and 32 bit sample files |
| 627 |
|
|
| 628 |
* SoundFont format engine: |
* SoundFont format engine: |
| 629 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
| 634 |
- initial implementation of cutoff filter |
- initial implementation of cutoff filter |
| 635 |
- use linear decay and release for filter and pitch EG |
- use linear decay and release for filter and pitch EG |
| 636 |
|
|
|
* Gigasampler format engine: |
|
|
- bugfix: pitch LFO controller "internal+aftertouch" was broken |
|
|
- bugfix: filter keyboard tracking was broken |
|
|
- filter performance fix (an unnecessary copy was made of the |
|
|
filter parameters in each sub fragment) |
|
|
|
|
| 637 |
* Host plugins (VST, AU, LV2, DSSI): |
* Host plugins (VST, AU, LV2, DSSI): |
| 638 |
- AU bugfix: failed to destroy its audio/MIDI devices |
- AU bugfix: failed to destroy its audio/MIDI devices |
| 639 |
- Listen to all interfaces on Mac OS X (INADDR_ANY) |
- Listen to all interfaces on Mac OS X (INADDR_ANY) |
| 671 |
- VST: implemented retrieval and switching of programs using the |
- VST: implemented retrieval and switching of programs using the |
| 672 |
sampler's internal MIDI instrument mapping system |
sampler's internal MIDI instrument mapping system |
| 673 |
|
|
| 674 |
|
* Instrument editor interface: |
| 675 |
|
- Changed instrument editor plugin interface, providing additional |
| 676 |
|
informations like the EngineChannel for which the instrument editor was |
| 677 |
|
spawned for. This allows the instrument editors to interact more actively |
| 678 |
|
with the sampler. |
| 679 |
|
|
| 680 |
* MIDI driver: |
* MIDI driver: |
| 681 |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
| 682 |
the ALSA sequencer client name |
the ALSA sequencer client name |
| 690 |
- CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled |
- CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled |
| 691 |
the driver will automatically connect to other CoreMIDI clients' ports |
the driver will automatically connect to other CoreMIDI clients' ports |
| 692 |
(e.g. external MIDI devices being attached to the Mac) |
(e.g. external MIDI devices being attached to the Mac) |
| 693 |
|
- added support for MIDI note on velocity filter |
| 694 |
|
- CoreMIDI: fixed memory deallocation error |
| 695 |
|
- Fixed variable underflow in VirtualMidiDevice, which caused graphical |
| 696 |
|
virtual keyboards in frontends / instrument editors being stuck. |
| 697 |
|
- Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off. |
| 698 |
|
- Implemented missing handling of MIDI "running status". |
| 699 |
|
- CoreMIDI fix: a MIDIPacket can contain more than one event per packet. |
| 700 |
|
- MME bugfix: driver wasn't closed properly |
| 701 |
|
- CoreMIDI: automatically connect to all input sources by default (driver |
| 702 |
|
parameter "AUTO_BIND"). |
| 703 |
|
- CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online |
| 704 |
|
- CoreMIDI: fixed minor memory leak |
| 705 |
|
|
| 706 |
* audio driver: |
* audio driver: |
| 707 |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
| 708 |
|
- JACK audio: react on sample rate changes. |
| 709 |
|
- JACK audio: react on buffer size changes. |
| 710 |
|
- JACK audio: jack_port_get_buffer() was cached and called outside |
| 711 |
|
RT context. |
| 712 |
|
- ASIO driver: removed compiler warnings |
| 713 |
|
- CoreAudio: fixed minor error handling bug |
| 714 |
|
- ASIO driver: be more verbose when no ASIO card could be found (fixes #203) |
| 715 |
|
- JACK audio: return the JACK server's current sample rate as default value |
| 716 |
|
for audio device parameter "SAMPLERATE" (fixes #166). |
| 717 |
|
|
| 718 |
* LSCP server: |
* LSCP server: |
| 719 |
- added support for sending MIDI CC messages via LSCP command |
- added support for sending MIDI CC messages via LSCP command |
| 751 |
- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
| 752 |
"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
| 753 |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
| 754 |
|
- provide comprehensive error messages on LSCP syntax errors |
| 755 |
|
(suggesting expected next non-terminal symbols) |
| 756 |
|
- Fixed client connection not being closed after network errors. |
| 757 |
|
|
| 758 |
|
* LSCP shell: |
| 759 |
|
- Added support for auto correction of obvious and trivial syntax mistakes. |
| 760 |
|
- Added support for auto completion by tab key. |
| 761 |
|
- Show currently available auto completion while typing. |
| 762 |
|
- Added support for browsing command history with up / down keys. |
| 763 |
|
- Show all possible next symbols immediately right to the current command |
| 764 |
|
line while typing (no double tab required for this feature, as it would |
| 765 |
|
be the case in other shells). |
| 766 |
|
- Added support for moving cursor left/right with arrow keys. |
| 767 |
|
- Added support for built-in LSCP reference documentation, which will |
| 768 |
|
automatically show the relevant LSCP reference section on screen as soon |
| 769 |
|
as one specific LSCP command was detected while typing on the command |
| 770 |
|
line. |
| 771 |
|
|
| 772 |
|
* Real-time instrument scripts: |
| 773 |
|
- Implemented built-in script array variable %CC. |
| 774 |
|
- Implemented built-in script int variable $CC_NUM. |
| 775 |
|
- Implemented built-in script int variable $EVENT_NOTE. |
| 776 |
|
- Implemented built-in script int variable $EVENT_VELOCITY. |
| 777 |
|
- Implemented built-in script constant variable $VCC_MONO_AT. |
| 778 |
|
- Implemented built-in script constant variable $VCC_PITCH_BEND. |
| 779 |
|
- Implemented execution of script event handler "init". |
| 780 |
|
- Implemented execution of script event handler "controller". |
| 781 |
|
- Implemented execution of script event handler "note". |
| 782 |
|
- Implemented execution of script event handler "release". |
| 783 |
|
- Implemented built-in script function "play_note()" (only two of the |
| 784 |
|
max. four function arguments are currently implemented yet though). |
| 785 |
|
- Implemented built-in script int variable $EVENT_ID. |
| 786 |
|
- Implemented built-in script function "ignore_event()" |
| 787 |
|
- Implemented built-in script function "ignore_controller()" (may have one |
| 788 |
|
or no argument). |
| 789 |
|
- Implemented built-in script function "set_controller()". |
| 790 |
|
- Added extended script VM for the Gigasampler/GigaStudio format sampler |
| 791 |
|
engine, which extends the general instrument script VM with Giga format |
| 792 |
|
specific variables and functions. |
| 793 |
|
- Giga format scripts: added built-in script int constant variables |
| 794 |
|
$GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH, |
| 795 |
|
$GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM, |
| 796 |
|
$GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL, |
| 797 |
|
$GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1, |
| 798 |
|
$GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2, |
| 799 |
|
$GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN, |
| 800 |
|
$GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT, |
| 801 |
|
$GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7, |
| 802 |
|
$GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH, |
| 803 |
|
$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
| 804 |
|
- Giga format scripts: Implemented built-in script function |
| 805 |
|
"gig_set_dim_zone(event_id, dimension, zone)". |
| 806 |
|
- Implemented built-in script int array variable %KEY_DOWN. |
| 807 |
|
- Implemented built-in script function "abs()". |
| 808 |
|
- Implemented built-in script function "random()". |
| 809 |
|
- Implemented built-in script function "num_elements()". |
| 810 |
|
- Implemented built-in script function "note_off()". |
| 811 |
|
- Implemented built-in script function "set_event_mark()". |
| 812 |
|
- Implemented built-in script function "delete_event_mark()". |
| 813 |
|
- Implemented built-in script function "by_marks()". |
| 814 |
|
- Added built-in script int const variables $MARK_1 to $MARK_28. |
| 815 |
|
- Built-in script functions "ignore_event()", "note_off()" and |
| 816 |
|
"gig_set_dim_zone()" now also accept an array of event IDs as argument |
| 817 |
|
(i.e. return value of new script function "by_marks()"). |
| 818 |
|
- Pass/preserve polyphonic variable data from respective "note" event |
| 819 |
|
handler to "release" event handler. |
| 820 |
|
- Fixed crash when using built-in script function "by_marks()". |
| 821 |
|
|
| 822 |
* Bug fixes: |
* Bug fixes: |
| 823 |
- 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 |
| 861 |
playing a note in a key group |
playing a note in a key group |
| 862 |
- fixed erroneous error message piping in VoiceBase.h |
- fixed erroneous error message piping in VoiceBase.h |
| 863 |
(labelled "Disk stream not available in time") |
(labelled "Disk stream not available in time") |
| 864 |
|
- Update effects on sample rate & period size changes (to avoid |
| 865 |
|
crashes and noise on such transitions). |
| 866 |
|
- ignore missing LADSPA paths without ignoring valid LADSPA paths |
| 867 |
|
(fixes #208) |
| 868 |
|
- Fixed bug in LSCP grammar definition which caused a statement like |
| 869 |
|
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
| 870 |
|
practically irrelevant, however it caused problems with the new LSCP |
| 871 |
|
shell's auto completion feature). |
| 872 |
|
- Fixed MIDI program change messages being ignored if quickly executed |
| 873 |
|
after each other (fixes #231). |
| 874 |
|
|
| 875 |
Version 1.0.0 (31 July 2009) |
Version 1.0.0 (31 July 2009) |
| 876 |
|
|
| 935 |
- Windows: add the installation directory to the DLL search path |
- Windows: add the installation directory to the DLL search path |
| 936 |
when loading an editor plugin (solves problems with VST and |
when loading an editor plugin (solves problems with VST and |
| 937 |
gigedit on systems with other GTK versions installed) |
gigedit on systems with other GTK versions installed) |
| 938 |
|
- updated linuxsampler man page |
| 939 |
|
|
| 940 |
* audio driver: |
* audio driver: |
| 941 |
- removed the nonsense audio channel constraint (which was hard coded to |
- removed the nonsense audio channel constraint (which was hard coded to |
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Revision Log
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Patch