1 |
Version SVN trunk (?) |
2 |
|
3 |
* general changes: |
4 |
- Require at least a C++11 compliant compiler. |
5 |
|
6 |
* src/gig.cpp, src/gig.h: |
7 |
- GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm, |
8 |
DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which |
9 |
allow to define override LFOs' wave form (e.g. saw or square instead of |
10 |
the default wave form which was always sine in the original |
11 |
Gigasampler/GigaStudio software). |
12 |
- GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase, |
13 |
DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to |
14 |
move the start point horizontally of the LFOs' waves (0° ... 360°). |
15 |
- GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase |
16 |
(the original Gigasampler/GigaStudio software only had that flip phase |
17 |
option for LFO1 and LFO2). |
18 |
- Added method DimensionRegion::UsesAnyGigFormatExtension() (however only as |
19 |
private method yet, see comments on method why). |
20 |
|
21 |
* src/tools/gigdump.cpp: |
22 |
- Print dimension region properties LFO1WaveForm, LFO2WaveForm, |
23 |
LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase, |
24 |
LFO2FlipPhase and LFO3FlipPhase. |
25 |
|
26 |
Version 4.2.0 (25 Jul 2019) |
27 |
|
28 |
* general changes: |
29 |
- Added MSVC build support (anonymous patch from mailing list). |
30 |
- Introduced CMake build support (yet constrained for building with MSVC) |
31 |
(anonymous patch from mailing list). |
32 |
- Fix: Don't automatically delete RIFF chunks from DLS/gig classes' |
33 |
destructors. Added new virtual method DeleteChunks() to those classes |
34 |
for this which must be explicitly called instead to remove their RIFF |
35 |
chunks. |
36 |
- Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position |
37 |
of zero; which is unsafe per se. |
38 |
- Added C++11 "override" keyword where appropriate. |
39 |
- Fixed crash in RIFF, DLS and gig classes which occurred on certain |
40 |
of their actions when not passing a progress_t callback structure. |
41 |
|
42 |
* src/gig.cpp, src/gig.h: |
43 |
- Fixed Doxygen API comments for enum types (currently latest Doxygen |
44 |
[v1.8.13] only supports C comments in macro arguments expansion, but |
45 |
not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of |
46 |
the Doxygen source code, which currently also filter out new line |
47 |
\n chars). |
48 |
- Added new method File::CountSamples(). |
49 |
- Added new method File::CountInstruments(). |
50 |
- Fixed gig v4 files falsely being handled as v2 format |
51 |
(patch by Ivan Maguidhir). |
52 |
- Added gig v4 version identifier (File::VERSION_4). |
53 |
- GIG FORMAT EXTENSION: Added attribute |
54 |
DimensionRegion::SustainReleaseTrigger which allows to define whether |
55 |
a sustain pedal up event shall cause a release trigger sample to be |
56 |
played (default: don't play release trigger sample by sustain pedal). |
57 |
- GIG FORMAT EXTENSION: Added attribute |
58 |
DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the |
59 |
regular behaviour of playing release trigger sample on MIDI note-off |
60 |
events. |
61 |
- Introduced support for writing extension files (.gx01, .gx02, ...) |
62 |
(original patch by Ivan Maguidhir). |
63 |
- Many gig classes derive now from DLS::Storage (see DLS changes below). |
64 |
- Added File::GetRiffFile() method. |
65 |
|
66 |
* src/DLS.cpp, src/DLS.h: |
67 |
- File: Fixed implicitly allocated RIFF::File object never been freed. |
68 |
- Added new abstract interface base class DLS::Storage which is derived by |
69 |
the respective classes for implementing (the old) UpdateChunks() and the |
70 |
new DeleteChunks() method. |
71 |
- Added File::GetRiffFile() method. |
72 |
|
73 |
* src/sf2.cpp, src/sf2.h: |
74 |
- Added Sample::GetFile() method. |
75 |
- Added File::GetRiffFile() method. |
76 |
|
77 |
* src/Serialization.cpp, src/Serialization.h: |
78 |
- Hide pure internal declarations from header file to avoid numerous |
79 |
compiler warnings when building and linking against the public API. |
80 |
- Fixed comparision logic bug |
81 |
- Fixed memory leak in DataType::customTypeName(). |
82 |
|
83 |
* src/RIFF.cpp, src/RIFF.h: |
84 |
- Fix: Calling File::SetMode() left an undefined file handle on Windows and |
85 |
caused a resource leak |
86 |
- Avoid compiler warning when building for 32 bit windows. |
87 |
- Added new method progress_t::subdivide(). |
88 |
- Fix: API doc comment for Chunk::GetFilePos() was completely wrong. |
89 |
- progress_t: Added a 2nd (overridden) progress_t::subdivide() method which |
90 |
allows a more fine graded control into which portions the subtasks are |
91 |
divided to. |
92 |
|
93 |
* src/tools/gigdump.cpp: |
94 |
- Added command line option --instrument-names which causes only |
95 |
instrument names and their index numbers to be printed. |
96 |
|
97 |
Version 4.1.0 (25 Nov 2017) |
98 |
* general changes: |
99 |
- removed 2 GB limitation when loading a gig or DLS file |
100 |
- using now native integer size where appropriate |
101 |
- fixed minor issues with man pages (patch by Debian maintainer) |
102 |
- fixed various spelling mistakes (patch by Debian maintainer) |
103 |
- Added new "Serialization" framework (and equally named namespace) |
104 |
which allows to serialize and deserialize native C++ objects |
105 |
in a portable, easy and flexible way. |
106 |
- print compiler warning if no RTTI available |
107 |
- Fixed potential crash in command line tools gig2stereo, korg2gig, |
108 |
korgdump and sf2extract. |
109 |
- Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953 |
110 |
(original patch by Paul Brossier, slightly modified). |
111 |
- Debian: Fixed packaging error about invalid substitution variable |
112 |
"Source-Version". |
113 |
- Raised Debian compatibility level to Debian 9 "Stretch". |
114 |
|
115 |
* src/gig.cpp, src/gig.h: |
116 |
- fixed bug in Script::SetGroup: the script chunk wasn't moved |
117 |
- fixed compilation error with clang 3.4 |
118 |
- GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB |
119 |
as one single monolithic gig file. In case .gig file is >= 2GB expect a |
120 |
large monolithic file, otherwise if .gig file is < 2 GB check for |
121 |
"extension" files (.gx01, .gx02, ...) instead. |
122 |
- fixed Region::UpdateUpdateVelocityTable() which did not work correctly |
123 |
if there were dimensions after the velocity dimension: it only created |
124 |
valid velocity tables for cases of dimensions lower than the velocity |
125 |
dimension. |
126 |
- added new method Sample::VerifyWaveData() which allows to check whether |
127 |
a sample had been damaged for some reason |
128 |
- Fix: samples' CRC checksums were damaged on file structure changes. |
129 |
- Fix: samples' CRC checksums were misordered when a Sample was deleted. |
130 |
- Added new method Sample::GetWaveDataCRC32Checksum(). |
131 |
- Changed default value of EG2Release (filter release time) to 60s. |
132 |
- Instruments' default pitch bend range is now +-2 semi tones. |
133 |
- Fixed CRC checksums being wrong sometimes. |
134 |
- Fix: method File::AddContentOf() did not clone script groups and scripts |
135 |
of passed original file. |
136 |
- Added support for serializing & deserializing DimensionRegion |
137 |
objects (and crossfade_t and leverage_ctrl_t objects). |
138 |
- Added enum reflection API functions for retrieving enum declaration type |
139 |
information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()). |
140 |
- Exception class now has a variadic constructor which allows to add |
141 |
textual format specifiers like with printf(). |
142 |
- On unknown leverage controller exception: show precise unknown leverage |
143 |
controller number found. |
144 |
- Ignore invalid leverage controller types and just show a warning on the |
145 |
console instead of throwing an exception. |
146 |
- Added new struct eg_opt_t and new class member variable |
147 |
DimensionRegion::EG1Options and DimensionRegion::EG2Options as an |
148 |
extension to the gig file format, which allows to override the default |
149 |
behavior of the first two EGs' state machines. |
150 |
- Fixed undefined behavior when loading a gig file with invalid |
151 |
velocity curve parameters (fixes CVE-2017-12951). |
152 |
- Fixed undefined behavior when loading a gig file with invalid wave |
153 |
pool index number (fixes CVE-2017-12954). |
154 |
|
155 |
* src/DLS.cpp, src/DLS.h: |
156 |
- Sample: wave pool offsets are now 64 bits (to allow support for files |
157 |
larger than 4 GB). |
158 |
- Exception class now has a variadic constructor which allows to add |
159 |
textual format specifiers like with printf(). |
160 |
|
161 |
* src/RIFF.cpp, src/RIFF.h: |
162 |
- added support for RIFF files larger than 4 GB, by default the required |
163 |
internal RIFF file offset size is automatically detected (that is RIFF |
164 |
files < 4 GB automatically use 32 bit offsets while files >= 4 GB |
165 |
automatically use 64 bit offsets), a particular offset size can be forced |
166 |
with a new option added to the RIFF File constructor though |
167 |
- when saving a modified, grown RIFF file, the temporary file size during |
168 |
Save() operation will no longer be larger than the final grown file size |
169 |
- Exception class now has a variadic constructor which allows to add |
170 |
textual format specifiers like with printf(). |
171 |
|
172 |
* src/Serialization.cpp, src/Serialization.h: |
173 |
- Archive: Added method isModified(). |
174 |
- Archive: Added method setAutoValue(). |
175 |
- Archive: Added method setIntValue(). |
176 |
- Archive: Added method setRealValue(). |
177 |
- Archive: Added method setBoolValue(). |
178 |
- Archive: Added method setEnumValue(). |
179 |
- Archive: Added method valueAsString(). |
180 |
- Archive::rawData(): Automatically re-encode new raw data stream if |
181 |
archive had been modified (i.e. by remove(), setAutoValue(), etc.). |
182 |
- Object: Added method memberByUID(). |
183 |
- Object: remove() method is now protected. |
184 |
- Archive: Added method removeMember(). |
185 |
- Archive: Added methods name() and setName(). |
186 |
- Archive: Added methods comment() and setComment(). |
187 |
- Archive: Added methods timeStampCreated(), timeStampModified(), |
188 |
dateTimeCreated() and dateTimeModified(). |
189 |
- Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool(). |
190 |
- DataType: Implemented demangling C++ type names (for methods |
191 |
asLongDescr() and customTypeName(bool demangle=false)). |
192 |
- Archive::setAutoValue(): Handle human readable boolean text |
193 |
representations like "yes", "no", "true", "false" as expected. |
194 |
- Exception class now has a variadic constructor which allows to add |
195 |
textual format specifiers like with printf(). |
196 |
- DataType fix: Retain backward compatibility to older versions of native |
197 |
C++ classes/structs. |
198 |
|
199 |
* src/Akai.cpp: |
200 |
- Fixed compilation error with recent, more strict compilers. |
201 |
|
202 |
* src/tools/akaidump.cpp, src/tools/akaiextract.cpp: |
203 |
- improved output of non-ascii characters in usage messages |
204 |
- fixed printf format strings |
205 |
|
206 |
* src/tools/korg2gig.cpp: |
207 |
- fixed c++11 narrowing warnings |
208 |
- fixed fine tuning which was not translated at all |
209 |
|
210 |
* src/tools/gigdump.cpp: |
211 |
- additionally print VelocityUpperLimit and DimensionUpperLimits of all |
212 |
dimension regions |
213 |
- additionally print RIFF chunk file offset and RIFF chunk size of sample |
214 |
data |
215 |
- added and implemented new parameter "--verify" which allows to check |
216 |
the raw wave form data integrity of all samples |
217 |
- added and implemented new parameter "--rebuild-checksums" which allows |
218 |
to recalculate the CRC32 checksum of all samples' raw wave data and |
219 |
rebuilding the gig file's global checksum table (i.e. in case the |
220 |
file's checksum table was damaged) |
221 |
- print samples' CRC32 checksums |
222 |
- Print the new EG behavior options (eg_opt_t). |
223 |
|
224 |
* src/tools/gigextract.cpp: |
225 |
- Fix: if sample name contains a path separator (slash or backslash) then |
226 |
replace them by a minus sign to avoid file system issues. |
227 |
|
228 |
* src/tools/gig2stereo.cpp: |
229 |
- Also merge mono sample pairs with non matching loop information if |
230 |
argument --incompatible was given. |
231 |
|
232 |
* packaging changes: |
233 |
- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
234 |
auto detect whether it (sh/c)ould output its messages in color. |
235 |
|
236 |
Version 4.0.0 (14 Jul 2015) |
237 |
* general changes: |
238 |
- minor Makefile fix for parallel make |
239 |
- Mac OS X: link with CoreFoundation (for the UUID function) |
240 |
- removed gcc 4.7 warnings |
241 |
- modernized configure script |
242 |
- removed usage of deprecated Automake variable INCLUDES |
243 |
- added new command line tool "gigmerge" |
244 |
- added "const" keyword to several methods |
245 |
- added new command line tool "gig2mono" |
246 |
- added man page for "sf2dump" |
247 |
- added new command line tool "korgdump" (and a man page for it) |
248 |
- added new command line tool "korg2gig" (and a man page for it) |
249 |
- moved source files of command line tools to new subdir src/tools |
250 |
- libgig.so and libakai.so files are now installed under |
251 |
$(prefix)/lib/libgig/ by default. |
252 |
- Header files are now installed under $(prefix)/include/libgig/ by default. |
253 |
- Fixed various packaging issues regarding installation directories |
254 |
(fixes #218). |
255 |
- added new command line tool "gig2stereo" (and a man page for it) |
256 |
- unit tests: fixed wrong return value when test suite app exits |
257 |
(patch by Ryan Schmidt) |
258 |
- added new command line tool "sf2extract" (and a man page for it) |
259 |
|
260 |
* SoundFont file format: |
261 |
- initial implementation |
262 |
- changed region lookup API to avoid malloc in RT threads |
263 |
- fixed GetEG1Sustain which didn't return correct value |
264 |
- bugfix: GetPan always returned -1, 0 or 1 |
265 |
|
266 |
* KORG file format: |
267 |
- initial support for sample based instruments in KORG's file format |
268 |
(.KMP and .KSF files) |
269 |
|
270 |
* AKAI file format: |
271 |
- Added Linux/POSIX ported version of libakai. Note that libakai is released |
272 |
under LGPL terms while libgig is released under GPL terms. To handle this |
273 |
license difference appropriately the AKAI support part is built as |
274 |
separate DLL (.so file). |
275 |
- Fixed Mac OSX support so that the Akai lib files and tools compile without |
276 |
any exotic third party libraries. |
277 |
- Fixed various compilation errors for Windows. |
278 |
- POSIX fix: open() requires third (mode) argument if used with O_CREAT |
279 |
(fixes #219). |
280 |
|
281 |
* src/gig.cpp: |
282 |
- bugfix: VCF velocity dynamic range and VCF velocity curve |
283 |
weren't saved correctly |
284 |
- implemented File::AddDuplicateInstrument() |
285 |
- bugfix: negative EG3 depth values were not correctly parsed or |
286 |
saved |
287 |
- added write support for CtrlTrigger midi rule |
288 |
- added read and write support for Legato and Alternator midi |
289 |
rules |
290 |
- bugfix: sample groups were sometimes created multiple times or with |
291 |
wrong textual group name |
292 |
- added new method File::AddContentOf() for merging .gig files |
293 |
- GIG FORMAT EXTENSION: added additional MIDI controllers for leverage |
294 |
controller types (only works with LinuxSampler & gigedit, will not |
295 |
work with Gigasampler/GigaStudio) |
296 |
- added new method File::GetGroup(String name) for getting group by name |
297 |
- added new method Region::GetDimensionDefinition(dimension_t type) |
298 |
- bugfix: don't alter region pointer in DimensionRegion::CopyAssign() |
299 |
- added some more sanity checks in Region::AddDimension() |
300 |
- added new method Region::DeleteDimensionZone(dimension_t, int) |
301 |
- added new method Region::SplitDimensionZone(dimension_t, int) |
302 |
- Fixed crash caused by Region::GetDimensionRegionByValue() that happened |
303 |
with certain velocity split sounds under certain conditions (added bound |
304 |
constraints to prevent that) |
305 |
- GIG FORMAT EXTENSION: added support for real-time instrument scripts. |
306 |
- added new method Region::GetDimensionRegionIndexByValue() |
307 |
- added new method Script::GetGroup() |
308 |
- added new method Region::SetDimensionType() |
309 |
- Added support for custom progress notification while saving to gig file. |
310 |
- Bugfix: Adding a new region in between two existing regions caused the |
311 |
new one being dropped after save operation and the gig file being tainted |
312 |
(chunks at wrong location in the RIFF tree). |
313 |
- Added new method Instrument::MoveTo() which allows to rearrange the order |
314 |
of instruments within the same gig file. |
315 |
|
316 |
* src/DLS.cpp, src/DLS.h: |
317 |
- added new method File::GetFileName() |
318 |
- fixed minor "memory leak on exception" bug found with cppcheck |
319 |
- added new method File::GetExtensionFile(int index) |
320 |
- added new method File::SetFileName() allowing to call File::Save() |
321 |
later on without passing a file name |
322 |
- added inline helper methods overlaps() for struct range_t |
323 |
- Added support for custom progress notification while saving to DLS file. |
324 |
- Bugfix: Adding a new region in between two existing regions caused the |
325 |
new one being dropped after save operation and the gig file being tainted |
326 |
(chunks at wrong location in the RIFF tree). |
327 |
|
328 |
* src/SF.cpp, src/SF.h: |
329 |
- added new method Sample::ReadNoClear() |
330 |
|
331 |
* src/RIFF.cpp, src/RIFF.h: |
332 |
- bugfix: avoid calling read() with count 0 when writing a file, |
333 |
as this may hang on some systems |
334 |
- fixed memory leak and memory handling errors when file loading |
335 |
fails |
336 |
- added new method Chunk::ReadString |
337 |
- added new method File::SetFileName() allowing to call File::Save() |
338 |
later on without passing a file name |
339 |
- added new method File::IsNew() |
340 |
- added support for loading RIFF-like files with a bit different layout |
341 |
than "real" RIFF files (used for KORG format support) |
342 |
- added new method Chunk::GetFile() |
343 |
- added new method Chunk::GetLayout() |
344 |
- added 2nd, alternative method for List::MoveSubChunk(), the old 1st one |
345 |
allows to move a subchunk within the current List, whereas the new 2nd |
346 |
one allows to move the subchunk from the current list to another list |
347 |
- POSIX: only assume -1 result value as error on open() calls |
348 |
- POSIX: show operating system's error reason if opening a file failed |
349 |
- Added support for custom progress notification while saving to RIFF file. |
350 |
- Fixed embarrassing old bug: POSIX read() errors were never detected on |
351 |
Chunk::Read() calls due to signment incompatible variable. |
352 |
- Cleanup of an old DLL binary backward compatibility hack. |
353 |
|
354 |
* src/gigextract.cpp: |
355 |
- export sample loop, unity note and fine tune with libsndfile |
356 |
|
357 |
* src/riftree.cpp: |
358 |
- added more command line options for being able to also dump other kind |
359 |
of file formats similar but not equal to the RIFF format |
360 |
|
361 |
Version 3.3.0 (30 Jul 2009) |
362 |
|
363 |
* general changes: |
364 |
- fixed compilation with gcc 4.3 |
365 |
- fixes for building with Visual C++ |
366 |
- minor fix in configure for building DLL on Windows |
367 |
|
368 |
* src/gig.cpp, src/gig.h: |
369 |
- added partial support for MIDI rules, only the Controller |
370 |
Triggered rule is supported so far |
371 |
- bugfix: removed another iterator invalidation in DeleteSample |
372 |
- bugfix in Sample::LoadSampleData*(): reset sample read position to |
373 |
sample start before trying to (re)load sample data from file (#82) |
374 |
- bugfix: EG3 depth parameter was not saved correctly |
375 |
- fixed crash which occured when streaming a gig sample with |
376 |
bi-directional (a.k.a. 'pingpong') loop type (fixes #102) |
377 |
|
378 |
* src/RIFF.cpp, src/RIFF.h: |
379 |
- bugfix: saving to the same file after the file size had been |
380 |
increased made the file corrupt (#82) |
381 |
- bugfix: refuse Chunk::Read() in case chunk has just been added, that |
382 |
is not written physically yet (#82) |
383 |
- bugfix: saving to the same file after the file size had been |
384 |
decreased sometimes also made the file corrupt! |
385 |
- bugfix: undefined behavior (e.g. endless loop) when opening zero |
386 |
length files, now throws a RIFF::Exception instead (fixes bug #121) |
387 |
- bugfix: destructor for base class RIFF::Chunk accessed members |
388 |
of derived class RIFF::File, which is bad, and caused crashes |
389 |
when using Visual C++ |
390 |
- bugfix: files that contain zero length RIFF lists were not read |
391 |
correctly (fixes #127) (bug was introduced 2009-03-13) |
392 |
|
393 |
Version 3.2.1 (5 Dec 2007) |
394 |
|
395 |
* src/RIFF.cpp, src/RIFF.h: |
396 |
- avoid Windows to perform unnecessary file stream caching which would |
397 |
decrease disk streaming performance on Windows systems otherwise |
398 |
|
399 |
* src/gig.cpp, src/gig.h: |
400 |
- added File::SetAutoLoad() and File::GetAutoLoad() for allowing |
401 |
applications to retrieve very superficial informations like amount of |
402 |
instruments and their names in a very fast way |
403 |
|
404 |
Version 3.2.0 (14 Oct 2007) |
405 |
|
406 |
* packaging changes: |
407 |
- added Mac OSX XCode project files (patch by Toshi Nagata) |
408 |
- Dev-C++ (win32) project file is automatically updated with |
409 |
the version info from configure.in |
410 |
- the configure script can now be used in Windows with MSYS |
411 |
- added a mainpage for the Doxygen API documentation |
412 |
|
413 |
* src/DLS.cpp, src/DLS.h: |
414 |
- added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods |
415 |
- fixed write support for big-endian systems |
416 |
- improved handling of fixed length info strings - separate default |
417 |
lengths can be specified for each INFO chunk |
418 |
- added Resource::GenerateDLSID function |
419 |
- write support fix: allow regions without mapped samples |
420 |
- added method SetKeyRange() to the Region class which should be used |
421 |
instead of setting the KeyRange member variable directly |
422 |
- MoveRegion() method of Region class is now private |
423 |
- added SetGain() method to Sampler class |
424 |
- fixed crash when saving a file after a sample loop was added |
425 |
|
426 |
* src/gig.cpp, src/gig.h: |
427 |
- fixed segmentation fault in the gig::File destructor sequence which |
428 |
happened when gig::Group informations were accessed before |
429 |
- fixed write support for big-endian systems |
430 |
- defined lengths of a fixed set of info strings. These strings |
431 |
are saved when the file is written, even if they are empty. |
432 |
- added missing parameter initalizations in sample, region and |
433 |
instrument constructors |
434 |
- clear unused fields when saving samples and regions |
435 |
- fixed write support bugs: v3 dimension limits and chunksize |
436 |
weren't saved, leverage controller of type controlchange |
437 |
couldn't be saved, group name list chunk was placed wrong, |
438 |
dimension region chunks also placed wrong |
439 |
- added initialization of some fixed info strings in file and |
440 |
instrument |
441 |
- write support: files created by libgig will now have the RIFF |
442 |
chunks in correct order |
443 |
- write support: two previously unknown fields in dimension |
444 |
definition are now saved |
445 |
- added constants for gig file versions |
446 |
- write support: the 3crc and einf chunks are now created or |
447 |
updated when a file is saved (3crc contains sample checksums, |
448 |
einf contains file statistics) |
449 |
- write support: DLSID is now generated on the file and the |
450 |
instruments |
451 |
- write support: improved the default values for dimension region |
452 |
parameters |
453 |
- more write support fixes: crossfade parameters were not saved, |
454 |
v3 dimension limits were not correctly initialized and saved |
455 |
when dimensions were added or deleted, v3 wave pool offsets were |
456 |
not saved correctly |
457 |
- write support: 24 bit samples can now be written |
458 |
- write support: version 3 is now the default for new files |
459 |
- more write support fixes: the 3ewg chunk is now bigger for v3, |
460 |
dimension regions without mapped samples are now allowed, 3gnl |
461 |
list in v3 files now always has 128 entries, several parameters |
462 |
where incorrectly saved due to an operator precedence mistake |
463 |
- DeleteSample now removes all references to the deleted sample |
464 |
- AddDimension now copies all parameters from existing dimension |
465 |
regions and also makes sure that the samplechannel dimension is |
466 |
placed first in the list of dimensions. |
467 |
- added method GetParent() to class 'DimensionRegion', which returns its |
468 |
parent Region |
469 |
- fixed Instrument::UpdateRegionKeyTable() method which did not reset |
470 |
unused areas |
471 |
- added various setter methods to DimensionRegion class which take care |
472 |
of updating lookup tables / caches. |
473 |
|
474 |
* src/RIFF.cpp, src/RIFF.h: |
475 |
- added File::SetByteOrder method |
476 |
- Windows fix: saving a new file didn't work |
477 |
|
478 |
* src/gigdump.cpp: |
479 |
- added some missing dimension strings |
480 |
|
481 |
Version 3.1.1 (24 Mar 2007) |
482 |
|
483 |
* packaging changes: |
484 |
- ported to Windows using native Windows functions for file IO |
485 |
(provided Dev-C++ + mingw project file) |
486 |
- only export relevant files to Doxygen API documentation |
487 |
|
488 |
* src/gig.cpp, src/gig.h: |
489 |
- custom velocity splits now works for gig v3 files too |
490 |
- added support for custom splits points for other dimensions than |
491 |
velocity (gig v3 feature) |
492 |
- added "smart midi" and "round robin keyboard" dimensions |
493 |
- added new method File::DeleteGroupOnly() which only deletes the given |
494 |
group but moves all its members to another group, the other method, |
495 |
that is File::DeleteGroup() now removes not just the group, but also |
496 |
all the samples that belong to that group |
497 |
- fixed crash which occured on interfering File::DeleteSample() and |
498 |
File::GetNextSample() calls (due to iterator invalidation) |
499 |
- fixed group names which were not saved |
500 |
- fixed group destructor which did not remove the RIFF chunk associated |
501 |
with the group |
502 |
- added Instrument::MoveRegion method |
503 |
- fixed constructor for Region, which did not initialize correctly |
504 |
when used from Instrument::AddRegion |
505 |
- when saving, override the gig::Regions sample reference simply by |
506 |
the region's first dimension region's sample (avoids an exception |
507 |
when trying to save a new instrument) |
508 |
- fixed AddDimension() method which did not fill out all mandatory |
509 |
dimension definition fields |
510 |
|
511 |
* src/DLS.cpp, src/DLS.h: |
512 |
- added Instrument::MoveRegion method |
513 |
- fixed software info field which was wrongly stored on instruments, |
514 |
causing an exception when trying to save a new instrument |
515 |
|
516 |
* src/RIFF.cpp, src/RIFF.h: |
517 |
- fixed RIFF::Chunk destructor which did not unregister previously |
518 |
resized chunks, leading to a "zero size chunk" exception when |
519 |
File::Save() was called |
520 |
- added List::MoveSubChunk method |
521 |
|
522 |
Version 3.1.0 (24 Nov 2006) |
523 |
|
524 |
* packaging changes: |
525 |
- changed deprecated copyright attribute to license; |
526 |
added ldconfig to post-(un)install steps on libgig.spec (RPM) |
527 |
|
528 |
* src/gig.cpp, src/gig.h: |
529 |
- added support for more than one set of custom velocity splits |
530 |
inside a region (for example different velocity split levels for |
531 |
pedal up and pedal down) |
532 |
- sample loop parameters are now taken from the DimensionRegion |
533 |
instead of the wave chunk |
534 |
- keyswitching dimension is changed from split type "normal" to |
535 |
"bit" |
536 |
- real support for 24 bit samples - samples are not truncated to |
537 |
16 bits anymore |
538 |
- support for reading of ".art" files. (Merging of .art and .gig |
539 |
files are not implemented yet.) |
540 |
- several fixes for the write support |
541 |
- support for sample groups added |
542 |
|
543 |
* src/DLS.cpp, src/DLS.h: |
544 |
- support for reading of ".art" files |
545 |
- removed incorrect use of memccpy in the write support (patch by |
546 |
Jeremy Kerr) |
547 |
- several fixes for the write support |
548 |
|
549 |
* src/gigextract.cpp: |
550 |
- real support for 24 bit samples |
551 |
|
552 |
* src/gigdump.cpp: |
553 |
- print global file informations |
554 |
- print sample groups |
555 |
|
556 |
* general changes: |
557 |
- added CPPUnit test cases (at the moment primarily for automatic check |
558 |
of Gigasampler write support) |
559 |
|
560 |
Version 3.0.0 (28 Apr 2006) |
561 |
|
562 |
* general changes: |
563 |
- added write support (that is for creating and modifying RIFF, DLS and |
564 |
gig files) |
565 |
- loading DLS and gig files is now much more permissive, DLS and gig |
566 |
files are now loaded even if mandatory RIFF chunks are missing |
567 |
- fixed some memory management errors, one of them was causing a |
568 |
crash when a multi-file gig was deallocated |
569 |
|
570 |
* src/gig.cpp, src/gig.h: |
571 |
- fixed the GetVelocityCutoff function, it wasn't always using the |
572 |
VCFVelocityScale parameter when no cutoff controller was defined |
573 |
- support for the gig v3 feature to have a number of dimension |
574 |
splits not equal to a power of two |
575 |
- added write support (highly experimental) |
576 |
|
577 |
* src/DLS.cpp, src/DLS.h: |
578 |
- fixed loading of Articulation Connections (<artl> list chunks were |
579 |
seeked instead of ordinary <artl> data chunks) |
580 |
- added write support (highly experimental) |
581 |
|
582 |
* src/RIFF.cpp, src/RIFF.h: |
583 |
- added write support |
584 |
- Chunk::LoadChunkData() can now be called again to resize the buffer |
585 |
after a Chunk::Resize() and before the File::Save() call to allow |
586 |
placing the new data in the chunk's write buffer and perform the |
587 |
resize and write operations in one rush |
588 |
|
589 |
* src/gigdump.cpp: |
590 |
- fixed to show the correct amount of dimension regions instead of 32 |
591 |
(patch by James Wylder) |
592 |
|
593 |
* src/dlsdump.cpp: |
594 |
- show for every region the name of the referenced sample |
595 |
- show file name in quotation marks |
596 |
|
597 |
Version 2.0.2 (15 Aug 2005) |
598 |
|
599 |
* packaging changes: |
600 |
- require automake (>= 1.5) for 'make -f Makefile.cvs' |
601 |
(mandatory for 'dist-bzip2' automake option) |
602 |
|
603 |
* src/gig.cpp, src/gig.h: |
604 |
- support for gig v3 multi-file format (.gig, .gx01, .gx02, ...), |
605 |
the extension files are read automatically when the samples are |
606 |
loaded |
607 |
- fixed the 24 bit decompression, the result should now be exact |
608 |
instead of an approximation |
609 |
- added VCFCutoffControllerInvert parameter and GetVelocityCutoff |
610 |
function to DimensionRegion |
611 |
|
612 |
* src/DLS.cpp, src/DLS.h: |
613 |
- the upper bits of the pool table indices are read (used as |
614 |
extension file numbers for gig v3) |
615 |
|
616 |
* src/RIFF.cpp, src/RIFF.h: |
617 |
- the file name is remembered in the RIFF::File object |
618 |
|
619 |
Version 2.0.1 (12 Jun 2005) |
620 |
|
621 |
* packaging changes: |
622 |
- include debian/ directory on 'make dist' |
623 |
- create a bzip2 tarball on 'make dist' |
624 |
|
625 |
* src/gigextract.cpp: |
626 |
- show also version of libsndfile or build version of libaudiofile when |
627 |
using the -v switch |
628 |
- fixed mutual link dependency to libsndfile / libaudiofile |
629 |
|
630 |
* src/gig.cpp, src/gig.h: |
631 |
- added DimensionRegion::GetVelocityRelease function |
632 |
|
633 |
Version 2.0.0 (9 May 2005) |
634 |
|
635 |
* packaging changes: |
636 |
- fixed conditional linkage of either libsndfile or libaudiofile |
637 |
(if none of the two exist, configure script will abort) |
638 |
- man pages are now auto generated with the correct libgig version |
639 |
|
640 |
* src/gig.cpp, src/gig.h: |
641 |
- experimental support for Gigasampler v3 format; |
642 |
64 bit file offsets are truncated to 32 bit, 24 bit samples are |
643 |
truncated to 16 bit, up to 8 dimensions are read, additional |
644 |
articulation informations are ignored at the moment |
645 |
(patch by Andreas Persson) |
646 |
- added some file format compatibility checks |
647 |
- fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually |
648 |
never used, because the necessary check was made before |
649 |
initialization) |
650 |
- fixed crossfade points order (structure for big endian and little |
651 |
endian systems was interchanged) |
652 |
- fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm) |
653 |
- fixed crash which occured when patches did not have a sample assigned |
654 |
to their region or dimension region (patch by Andreas Persson) |
655 |
- support for compressed mono samples |
656 |
- experimental support for compressed 24 bit samples |
657 |
- fixed decompression on big-endian CPUs |
658 |
- fixed decompression bug that truncated the last block of samples |
659 |
- external decompression buffers can now be used for streaming samples |
660 |
to avoid race conditions in case of multiple streaming threads |
661 |
- added pre-calculated sample attenuation parameter |
662 |
- added v3 "random" and "round robin" dimensions |
663 |
- implemented progress indicator callback mechanism for loading |
664 |
instruments and samples |
665 |
- added functions libraryName() and libraryVersion() |
666 |
|
667 |
* src/DLS.cpp, src/DLS.h: |
668 |
- fixed File constructor which caused variable File::Instruments always |
669 |
to be zero |
670 |
- added functions libraryName() and libraryVersion() |
671 |
|
672 |
* src/RIFF.cpp, src/RIFF.h: |
673 |
- fixed method List::LoadSubChunks() which did not restore the original |
674 |
position within the body of the given list chunk |
675 |
- added functions libraryName() and libraryVersion() |
676 |
|
677 |
* src/rifftree.cpp: |
678 |
- added command line switch -v to show rifftree's revision and the used |
679 |
libgig version |
680 |
|
681 |
* src/dlsdump.cpp: |
682 |
- added command line switch -v to show dlsdump's revision and the used |
683 |
libgig version |
684 |
|
685 |
* src/gigdump.cpp: |
686 |
- added output of UnityNote, FineTune, Gain, SampleStartOffset an |
687 |
LoopPlayCount |
688 |
- added command line switch -v to show gigdump's revision and the used |
689 |
libgig version |
690 |
|
691 |
* src/gigextract.cpp: |
692 |
- support for compressed mono samples and compressed 24 bit samples |
693 |
- added command line switch -v to show gigextract's revision and the |
694 |
used libgig version |
695 |
|
696 |
Version 1.0.0 (26 Nov 2004) |
697 |
|
698 |
* packaging changes: |
699 |
- renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name |
700 |
'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix |
701 |
- fixed man pages automake install rule (which didn't work on Mandrake, |
702 |
SuSE and Fedora) |
703 |
- fixed generation of Doxygen API documentation (now also included in |
704 |
RPM and Debian packages) |
705 |
|
706 |
* src/gig.cpp, src/gig.h: |
707 |
- fixed / improved accuracy of all three velocity to volume |
708 |
transformation functions a.k.a. 'nonlinear','linear','special' |
709 |
(patch by Andreas Persson) |
710 |
- denormals are filtered from the velocity to volume tables |
711 |
- bugfix for dimension region switching (wrong handling of the release |
712 |
trigger dimension, no bit range check for dimensions of split type |
713 |
'split_type_bit') |
714 |
- fixed panorama value in DimensionRegion (invalid conversion from |
715 |
signed 7 bit to signed 8 bit) |
716 |
- added class attribute 'Layers' to class 'gig::Region' |
717 |
- symbol prototyping of gig::Region (fixes build failure with qsampler) |
718 |
|
719 |
* src/gigextract.cpp: |
720 |
- added support for libsndfile (if libaudiofile and libsndfile are |
721 |
available then libsndfile is preferred) |
722 |
|
723 |
* src/gigdump.cpp: |
724 |
- added printout for dimension informations (amount, type, bits, zones) |
725 |
- added printout for velocity response curve parameters |
726 |
- added printout for crossfade definitions |
727 |
- added printout for panorama value for each DimensionRegion |
728 |
- replaced printout of DLS Region layer by printout of amount of |
729 |
Gigasampler layers |
730 |
|
731 |
Version 0.7.1 (2 Jul 2004) |
732 |
|
733 |
* packaging changes: |
734 |
- added libgig.spec and libgig.pc package configurations for generating |
735 |
Redhat packages |
736 |
- header files included on installation. |
737 |
- autotools-generated files removed from CVS repository. |
738 |
- added support for generating Debian packages |
739 |
- version of shared library can be set in configure.in |
740 |
|
741 |
Version 0.7.0 (3 May 2004) |
742 |
|
743 |
* general changes: |
744 |
- various big endian specific corrections |
745 |
(successfully tested now on PPC) |
746 |
- minor adjustments to avoid compile errors on some systems |
747 |
(using now pow() instead of powl() and --pedantic g++ compiler switch) |
748 |
- libtoolized the library |
749 |
- added man pages for the command line tools |
750 |
(gigextract, gigdump, dlsdump, rifftree) |
751 |
|
752 |
* src/gig.cpp, src/gig.h: |
753 |
- fixed bug in decompression algorithm which caused it not to detect |
754 |
the end of a stream |
755 |
- added method GetVelocityAttenuation() to class 'DimensionRegion' which |
756 |
takes the MIDI key velocity value as an argument and returns the |
757 |
appropriate volume factor (0.0 ... 1.0) for the sample to be played |
758 |
back, the velocity curve transformation functions used for this are |
759 |
only an approximation so far |
760 |
- fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and |
761 |
'Sample::LoopSize' which reflected wrong values |
762 |
- class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now |
763 |
measured in sample points instead of byte offset |
764 |
- renamed misleading attribute name 'Sample::MIDIPitchFraction' to |
765 |
'Sample::FineTune' |
766 |
- added class attribute 'Sample::LoopSize' |
767 |
- added method GetInstrument(uint index) to class 'File' |
768 |
- added ReadAndLoop() method to class 'Sample' which is an extension to |
769 |
the normal Read() method to honor the sample's looping information |
770 |
while streaming from disk |
771 |
- changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and |
772 |
'eg2_ctrl_t': replaced this huge enumeration by a structure which |
773 |
reflects the MIDI controller number in case of an ordinary control |
774 |
change controller (this saves a huge switch-case block in the |
775 |
application of the library user) |
776 |
- renamed following attributes in class 'DimensionRegion': |
777 |
'AttenuationContol' -> 'AttenuationController', |
778 |
'InvertAttenuationControl' -> 'InvertAttenuationController', |
779 |
'AttenuationControlTreshold' -> 'AttenuationControllerThreshold' |
780 |
- minor fix in API documentation for method GetVelocityAttenuation() in |
781 |
class 'DimensionRegion' |
782 |
|
783 |
* src/RIFF.cpp, src/RIFF.h: |
784 |
- added additional API documentation |
785 |
- minor fix in Chunk::Read() method (only a minor efficiency issue) |
786 |
|
787 |
* src/gigdump.cpp: |
788 |
- added printout of samples' looping informations |
789 |
|
790 |
Version 0.6.0 (3 Nov 2003) |
791 |
|
792 |
* initial release |