1 |
Version SVN trunk (?) |
2 |
|
3 |
* src/gig.cpp, src/gig.h: |
4 |
- Region::DeleteDimensionZone(): Fix clang sanatizer warning. |
5 |
- Region::SplitDimensionZone(): Fix clang sanatizer warning. |
6 |
- Sample: Fix unnecessary RAM consumption in case of 24 bit samples |
7 |
(InternalDecompressionBuffer is no longer needed for 24 bit samples since |
8 |
SVN r902 / libgig release 3.1.0). |
9 |
- Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in |
10 |
entire gig.cpp file. |
11 |
- Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in |
12 |
entire gig.cpp file. |
13 |
- Added method Instrument::GetRegionAt(). |
14 |
- Marked methods Instrument::GetFirstRegion() and |
15 |
Instrument::GetNextRegion() as deprecated. |
16 |
|
17 |
* src/SF.cpp, src/SF.h: |
18 |
- File::DeleteInstrument(): Fix clang sanatizer warning. |
19 |
|
20 |
* src/DLS.cpp, src/DLS.h: |
21 |
- Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in |
22 |
entire DLS.cpp file. |
23 |
- Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in |
24 |
entire DLS.cpp file. |
25 |
- Added method Instrument::GetRegionAt(). |
26 |
- Marked methods Instrument::GetFirstRegion() and |
27 |
Instrument::GetNextRegion() as deprecated. |
28 |
|
29 |
* src/RIFF.cpp, src/RIFF.h: |
30 |
- Chunk::LoadChunkData(): Fix clang sanatizer warning. |
31 |
- List::LoadSubChunks(): Fix potential garbage data access if reading a |
32 |
RIFF chunk ID failed. |
33 |
- Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the |
34 |
latter allows to automatically use a separate file I/O stream state for |
35 |
each thread. |
36 |
- Added method List::GetSubChunkAt(). |
37 |
- Added method List::GetSubListAt(). |
38 |
- Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(), |
39 |
List::GetFirstSubList() and List::GetNextSubList() as deprecated. |
40 |
- Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in |
41 |
entire RIFF.cpp file. |
42 |
|
43 |
Version 4.3.0 (9 May 2021) |
44 |
|
45 |
* general changes: |
46 |
- Require at least a C++11 compliant compiler. |
47 |
- Require some UUID generating function by underlying system. |
48 |
|
49 |
* src/gig.cpp, src/gig.h: |
50 |
- GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm, |
51 |
DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which |
52 |
allow to define override LFOs' wave form (e.g. saw or square instead of |
53 |
the default wave form which was always sine in the original |
54 |
Gigasampler/GigaStudio software). |
55 |
- GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase, |
56 |
DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to |
57 |
move the start point horizontally of the LFOs' waves (0�� ... 360��). |
58 |
- GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase |
59 |
(the original Gigasampler/GigaStudio software only had that flip phase |
60 |
option for LFO1 and LFO2). |
61 |
- Added methods DimensionRegion::UsesAnyGigFormatExtension(), |
62 |
Region::UsesAnyGigFormatExtension(), |
63 |
Instrument::UsesAnyGigFormatExtension() and |
64 |
File::UsesAnyGigFormatExtension() (however only as private methods yet, |
65 |
see comments on methods why). |
66 |
- GIG FORMAT EXTENSION: added LinuxSampler specific filter type |
67 |
implementations to enum vcf_type_t: vcf_type_lowpass_1p, |
68 |
vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p, |
69 |
vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p, |
70 |
vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p. |
71 |
- Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks |
72 |
(patch by Ivan Maguidhir). |
73 |
- Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks |
74 |
(original patch by Ivan Maguidhir). |
75 |
- Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed |
76 |
dimensions being in different order after deleting a dimension zone. |
77 |
- Script: Generate a persistent UUID for each script. |
78 |
- GIG FORMAT EXTENSION: Added support for script 'patch' variables and |
79 |
accordingly added new methods to Instrument class: |
80 |
IsScriptPatchVariableSet(), GetScriptPatchVariables(), |
81 |
GetScriptPatchVariable(), SetScriptPatchVariable(), |
82 |
UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk |
83 |
as child of our '3LS ' list chunk on Instrument level. |
84 |
- Fixed undefined behaviour when modifying script slots on an instrument |
85 |
that had been cloned and not been saved yet (e.g. unintended modification |
86 |
of original instrument's script slots, and crash on Instrument destruction |
87 |
due to double free of pScriptRefs). |
88 |
|
89 |
* src/Serialization.cpp, src/Serialization.h: |
90 |
- Fixed broken Archive(RawData) constructor which always threw an |
91 |
Exception. |
92 |
- Added built-in support for C++ String objects (a.k.a. std::string |
93 |
from the STL) and bumped Srx format version to 1.1 for that reason. |
94 |
- Fixed assertion fault on some systems if a member variable defined was |
95 |
serialized which was declared as size_t or ssize_t data type. |
96 |
- Added new method Archive::operation() which allows applications to |
97 |
distinguish between serialization vs. deserialization in their |
98 |
serialize() method implementations. |
99 |
- Added built-in support for C++ Array<> objects (a.k.a. std::vector from |
100 |
the STL). |
101 |
- Member offsets are now signed and for (newly added support of) member |
102 |
variables on the heap -1 is always used as offset instead. |
103 |
- Added built-in support for C++ Set<> objects (a.k.a. std::set from the |
104 |
STL). |
105 |
- DataType: Added optional 2nd custom type name. |
106 |
- Added built-in support for C++ Map<> objects (a.k.a. std::map from the |
107 |
STL). |
108 |
|
109 |
* src/helper.h: |
110 |
- Fix compile error with GCC 9 due to ignored result value of vasprintf() |
111 |
function call. |
112 |
|
113 |
* src/tools/gigdump.cpp: |
114 |
- Print dimension region properties LFO1WaveForm, LFO2WaveForm, |
115 |
LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase, |
116 |
LFO2FlipPhase and LFO3FlipPhase. |
117 |
|
118 |
Version 4.2.0 (25 Jul 2019) |
119 |
|
120 |
* general changes: |
121 |
- Added MSVC build support (anonymous patch from mailing list). |
122 |
- Introduced CMake build support (yet constrained for building with MSVC) |
123 |
(anonymous patch from mailing list). |
124 |
- Fix: Don't automatically delete RIFF chunks from DLS/gig classes' |
125 |
destructors. Added new virtual method DeleteChunks() to those classes |
126 |
for this which must be explicitly called instead to remove their RIFF |
127 |
chunks. |
128 |
- Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position |
129 |
of zero; which is unsafe per se. |
130 |
- Added C++11 "override" keyword where appropriate. |
131 |
- Fixed crash in RIFF, DLS and gig classes which occurred on certain |
132 |
of their actions when not passing a progress_t callback structure. |
133 |
|
134 |
* src/gig.cpp, src/gig.h: |
135 |
- Fixed Doxygen API comments for enum types (currently latest Doxygen |
136 |
[v1.8.13] only supports C comments in macro arguments expansion, but |
137 |
not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of |
138 |
the Doxygen source code, which currently also filter out new line |
139 |
\n chars). |
140 |
- Added new method File::CountSamples(). |
141 |
- Added new method File::CountInstruments(). |
142 |
- Fixed gig v4 files falsely being handled as v2 format |
143 |
(patch by Ivan Maguidhir). |
144 |
- Added gig v4 version identifier (File::VERSION_4). |
145 |
- GIG FORMAT EXTENSION: Added attribute |
146 |
DimensionRegion::SustainReleaseTrigger which allows to define whether |
147 |
a sustain pedal up event shall cause a release trigger sample to be |
148 |
played (default: don't play release trigger sample by sustain pedal). |
149 |
- GIG FORMAT EXTENSION: Added attribute |
150 |
DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the |
151 |
regular behaviour of playing release trigger sample on MIDI note-off |
152 |
events. |
153 |
- Introduced support for writing extension files (.gx01, .gx02, ...) |
154 |
(original patch by Ivan Maguidhir). |
155 |
- Many gig classes derive now from DLS::Storage (see DLS changes below). |
156 |
- Added File::GetRiffFile() method. |
157 |
|
158 |
* src/DLS.cpp, src/DLS.h: |
159 |
- File: Fixed implicitly allocated RIFF::File object never been freed. |
160 |
- Added new abstract interface base class DLS::Storage which is derived by |
161 |
the respective classes for implementing (the old) UpdateChunks() and the |
162 |
new DeleteChunks() method. |
163 |
- Added File::GetRiffFile() method. |
164 |
|
165 |
* src/sf2.cpp, src/sf2.h: |
166 |
- Added Sample::GetFile() method. |
167 |
- Added File::GetRiffFile() method. |
168 |
|
169 |
* src/Serialization.cpp, src/Serialization.h: |
170 |
- Hide pure internal declarations from header file to avoid numerous |
171 |
compiler warnings when building and linking against the public API. |
172 |
- Fixed comparision logic bug |
173 |
- Fixed memory leak in DataType::customTypeName(). |
174 |
|
175 |
* src/RIFF.cpp, src/RIFF.h: |
176 |
- Fix: Calling File::SetMode() left an undefined file handle on Windows and |
177 |
caused a resource leak |
178 |
- Avoid compiler warning when building for 32 bit windows. |
179 |
- Added new method progress_t::subdivide(). |
180 |
- Fix: API doc comment for Chunk::GetFilePos() was completely wrong. |
181 |
- progress_t: Added a 2nd (overridden) progress_t::subdivide() method which |
182 |
allows a more fine graded control into which portions the subtasks are |
183 |
divided to. |
184 |
|
185 |
* src/tools/gigdump.cpp: |
186 |
- Added command line option --instrument-names which causes only |
187 |
instrument names and their index numbers to be printed. |
188 |
|
189 |
Version 4.1.0 (25 Nov 2017) |
190 |
* general changes: |
191 |
- removed 2 GB limitation when loading a gig or DLS file |
192 |
- using now native integer size where appropriate |
193 |
- fixed minor issues with man pages (patch by Debian maintainer) |
194 |
- fixed various spelling mistakes (patch by Debian maintainer) |
195 |
- Added new "Serialization" framework (and equally named namespace) |
196 |
which allows to serialize and deserialize native C++ objects |
197 |
in a portable, easy and flexible way. |
198 |
- print compiler warning if no RTTI available |
199 |
- Fixed potential crash in command line tools gig2stereo, korg2gig, |
200 |
korgdump and sf2extract. |
201 |
- Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953 |
202 |
(original patch by Paul Brossier, slightly modified). |
203 |
- Debian: Fixed packaging error about invalid substitution variable |
204 |
"Source-Version". |
205 |
- Raised Debian compatibility level to Debian 9 "Stretch". |
206 |
|
207 |
* src/gig.cpp, src/gig.h: |
208 |
- fixed bug in Script::SetGroup: the script chunk wasn't moved |
209 |
- fixed compilation error with clang 3.4 |
210 |
- GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB |
211 |
as one single monolithic gig file. In case .gig file is >= 2GB expect a |
212 |
large monolithic file, otherwise if .gig file is < 2 GB check for |
213 |
"extension" files (.gx01, .gx02, ...) instead. |
214 |
- fixed Region::UpdateUpdateVelocityTable() which did not work correctly |
215 |
if there were dimensions after the velocity dimension: it only created |
216 |
valid velocity tables for cases of dimensions lower than the velocity |
217 |
dimension. |
218 |
- added new method Sample::VerifyWaveData() which allows to check whether |
219 |
a sample had been damaged for some reason |
220 |
- Fix: samples' CRC checksums were damaged on file structure changes. |
221 |
- Fix: samples' CRC checksums were misordered when a Sample was deleted. |
222 |
- Added new method Sample::GetWaveDataCRC32Checksum(). |
223 |
- Changed default value of EG2Release (filter release time) to 60s. |
224 |
- Instruments' default pitch bend range is now +-2 semi tones. |
225 |
- Fixed CRC checksums being wrong sometimes. |
226 |
- Fix: method File::AddContentOf() did not clone script groups and scripts |
227 |
of passed original file. |
228 |
- Added support for serializing & deserializing DimensionRegion |
229 |
objects (and crossfade_t and leverage_ctrl_t objects). |
230 |
- Added enum reflection API functions for retrieving enum declaration type |
231 |
information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()). |
232 |
- Exception class now has a variadic constructor which allows to add |
233 |
textual format specifiers like with printf(). |
234 |
- On unknown leverage controller exception: show precise unknown leverage |
235 |
controller number found. |
236 |
- Ignore invalid leverage controller types and just show a warning on the |
237 |
console instead of throwing an exception. |
238 |
- Added new struct eg_opt_t and new class member variable |
239 |
DimensionRegion::EG1Options and DimensionRegion::EG2Options as an |
240 |
extension to the gig file format, which allows to override the default |
241 |
behavior of the first two EGs' state machines. |
242 |
- Fixed undefined behavior when loading a gig file with invalid |
243 |
velocity curve parameters (fixes CVE-2017-12951). |
244 |
- Fixed undefined behavior when loading a gig file with invalid wave |
245 |
pool index number (fixes CVE-2017-12954). |
246 |
|
247 |
* src/DLS.cpp, src/DLS.h: |
248 |
- Sample: wave pool offsets are now 64 bits (to allow support for files |
249 |
larger than 4 GB). |
250 |
- Exception class now has a variadic constructor which allows to add |
251 |
textual format specifiers like with printf(). |
252 |
|
253 |
* src/RIFF.cpp, src/RIFF.h: |
254 |
- added support for RIFF files larger than 4 GB, by default the required |
255 |
internal RIFF file offset size is automatically detected (that is RIFF |
256 |
files < 4 GB automatically use 32 bit offsets while files >= 4 GB |
257 |
automatically use 64 bit offsets), a particular offset size can be forced |
258 |
with a new option added to the RIFF File constructor though |
259 |
- when saving a modified, grown RIFF file, the temporary file size during |
260 |
Save() operation will no longer be larger than the final grown file size |
261 |
- Exception class now has a variadic constructor which allows to add |
262 |
textual format specifiers like with printf(). |
263 |
|
264 |
* src/Serialization.cpp, src/Serialization.h: |
265 |
- Archive: Added method isModified(). |
266 |
- Archive: Added method setAutoValue(). |
267 |
- Archive: Added method setIntValue(). |
268 |
- Archive: Added method setRealValue(). |
269 |
- Archive: Added method setBoolValue(). |
270 |
- Archive: Added method setEnumValue(). |
271 |
- Archive: Added method valueAsString(). |
272 |
- Archive::rawData(): Automatically re-encode new raw data stream if |
273 |
archive had been modified (i.e. by remove(), setAutoValue(), etc.). |
274 |
- Object: Added method memberByUID(). |
275 |
- Object: remove() method is now protected. |
276 |
- Archive: Added method removeMember(). |
277 |
- Archive: Added methods name() and setName(). |
278 |
- Archive: Added methods comment() and setComment(). |
279 |
- Archive: Added methods timeStampCreated(), timeStampModified(), |
280 |
dateTimeCreated() and dateTimeModified(). |
281 |
- Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool(). |
282 |
- DataType: Implemented demangling C++ type names (for methods |
283 |
asLongDescr() and customTypeName(bool demangle=false)). |
284 |
- Archive::setAutoValue(): Handle human readable boolean text |
285 |
representations like "yes", "no", "true", "false" as expected. |
286 |
- Exception class now has a variadic constructor which allows to add |
287 |
textual format specifiers like with printf(). |
288 |
- DataType fix: Retain backward compatibility to older versions of native |
289 |
C++ classes/structs. |
290 |
|
291 |
* src/Akai.cpp: |
292 |
- Fixed compilation error with recent, more strict compilers. |
293 |
|
294 |
* src/tools/akaidump.cpp, src/tools/akaiextract.cpp: |
295 |
- improved output of non-ascii characters in usage messages |
296 |
- fixed printf format strings |
297 |
|
298 |
* src/tools/korg2gig.cpp: |
299 |
- fixed c++11 narrowing warnings |
300 |
- fixed fine tuning which was not translated at all |
301 |
|
302 |
* src/tools/gigdump.cpp: |
303 |
- additionally print VelocityUpperLimit and DimensionUpperLimits of all |
304 |
dimension regions |
305 |
- additionally print RIFF chunk file offset and RIFF chunk size of sample |
306 |
data |
307 |
- added and implemented new parameter "--verify" which allows to check |
308 |
the raw wave form data integrity of all samples |
309 |
- added and implemented new parameter "--rebuild-checksums" which allows |
310 |
to recalculate the CRC32 checksum of all samples' raw wave data and |
311 |
rebuilding the gig file's global checksum table (i.e. in case the |
312 |
file's checksum table was damaged) |
313 |
- print samples' CRC32 checksums |
314 |
- Print the new EG behavior options (eg_opt_t). |
315 |
|
316 |
* src/tools/gigextract.cpp: |
317 |
- Fix: if sample name contains a path separator (slash or backslash) then |
318 |
replace them by a minus sign to avoid file system issues. |
319 |
|
320 |
* src/tools/gig2stereo.cpp: |
321 |
- Also merge mono sample pairs with non matching loop information if |
322 |
argument --incompatible was given. |
323 |
|
324 |
* packaging changes: |
325 |
- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
326 |
auto detect whether it (sh/c)ould output its messages in color. |
327 |
|
328 |
Version 4.0.0 (14 Jul 2015) |
329 |
* general changes: |
330 |
- minor Makefile fix for parallel make |
331 |
- Mac OS X: link with CoreFoundation (for the UUID function) |
332 |
- removed gcc 4.7 warnings |
333 |
- modernized configure script |
334 |
- removed usage of deprecated Automake variable INCLUDES |
335 |
- added new command line tool "gigmerge" |
336 |
- added "const" keyword to several methods |
337 |
- added new command line tool "gig2mono" |
338 |
- added man page for "sf2dump" |
339 |
- added new command line tool "korgdump" (and a man page for it) |
340 |
- added new command line tool "korg2gig" (and a man page for it) |
341 |
- moved source files of command line tools to new subdir src/tools |
342 |
- libgig.so and libakai.so files are now installed under |
343 |
$(prefix)/lib/libgig/ by default. |
344 |
- Header files are now installed under $(prefix)/include/libgig/ by default. |
345 |
- Fixed various packaging issues regarding installation directories |
346 |
(fixes #218). |
347 |
- added new command line tool "gig2stereo" (and a man page for it) |
348 |
- unit tests: fixed wrong return value when test suite app exits |
349 |
(patch by Ryan Schmidt) |
350 |
- added new command line tool "sf2extract" (and a man page for it) |
351 |
|
352 |
* SoundFont file format: |
353 |
- initial implementation |
354 |
- changed region lookup API to avoid malloc in RT threads |
355 |
- fixed GetEG1Sustain which didn't return correct value |
356 |
- bugfix: GetPan always returned -1, 0 or 1 |
357 |
|
358 |
* KORG file format: |
359 |
- initial support for sample based instruments in KORG's file format |
360 |
(.KMP and .KSF files) |
361 |
|
362 |
* AKAI file format: |
363 |
- Added Linux/POSIX ported version of libakai. Note that libakai is released |
364 |
under LGPL terms while libgig is released under GPL terms. To handle this |
365 |
license difference appropriately the AKAI support part is built as |
366 |
separate DLL (.so file). |
367 |
- Fixed Mac OSX support so that the Akai lib files and tools compile without |
368 |
any exotic third party libraries. |
369 |
- Fixed various compilation errors for Windows. |
370 |
- POSIX fix: open() requires third (mode) argument if used with O_CREAT |
371 |
(fixes #219). |
372 |
|
373 |
* src/gig.cpp: |
374 |
- bugfix: VCF velocity dynamic range and VCF velocity curve |
375 |
weren't saved correctly |
376 |
- implemented File::AddDuplicateInstrument() |
377 |
- bugfix: negative EG3 depth values were not correctly parsed or |
378 |
saved |
379 |
- added write support for CtrlTrigger midi rule |
380 |
- added read and write support for Legato and Alternator midi |
381 |
rules |
382 |
- bugfix: sample groups were sometimes created multiple times or with |
383 |
wrong textual group name |
384 |
- added new method File::AddContentOf() for merging .gig files |
385 |
- GIG FORMAT EXTENSION: added additional MIDI controllers for leverage |
386 |
controller types (only works with LinuxSampler & gigedit, will not |
387 |
work with Gigasampler/GigaStudio) |
388 |
- added new method File::GetGroup(String name) for getting group by name |
389 |
- added new method Region::GetDimensionDefinition(dimension_t type) |
390 |
- bugfix: don't alter region pointer in DimensionRegion::CopyAssign() |
391 |
- added some more sanity checks in Region::AddDimension() |
392 |
- added new method Region::DeleteDimensionZone(dimension_t, int) |
393 |
- added new method Region::SplitDimensionZone(dimension_t, int) |
394 |
- Fixed crash caused by Region::GetDimensionRegionByValue() that happened |
395 |
with certain velocity split sounds under certain conditions (added bound |
396 |
constraints to prevent that) |
397 |
- GIG FORMAT EXTENSION: added support for real-time instrument scripts. |
398 |
- added new method Region::GetDimensionRegionIndexByValue() |
399 |
- added new method Script::GetGroup() |
400 |
- added new method Region::SetDimensionType() |
401 |
- Added support for custom progress notification while saving to gig file. |
402 |
- Bugfix: Adding a new region in between two existing regions caused the |
403 |
new one being dropped after save operation and the gig file being tainted |
404 |
(chunks at wrong location in the RIFF tree). |
405 |
- Added new method Instrument::MoveTo() which allows to rearrange the order |
406 |
of instruments within the same gig file. |
407 |
|
408 |
* src/DLS.cpp, src/DLS.h: |
409 |
- added new method File::GetFileName() |
410 |
- fixed minor "memory leak on exception" bug found with cppcheck |
411 |
- added new method File::GetExtensionFile(int index) |
412 |
- added new method File::SetFileName() allowing to call File::Save() |
413 |
later on without passing a file name |
414 |
- added inline helper methods overlaps() for struct range_t |
415 |
- Added support for custom progress notification while saving to DLS file. |
416 |
- Bugfix: Adding a new region in between two existing regions caused the |
417 |
new one being dropped after save operation and the gig file being tainted |
418 |
(chunks at wrong location in the RIFF tree). |
419 |
|
420 |
* src/SF.cpp, src/SF.h: |
421 |
- added new method Sample::ReadNoClear() |
422 |
|
423 |
* src/RIFF.cpp, src/RIFF.h: |
424 |
- bugfix: avoid calling read() with count 0 when writing a file, |
425 |
as this may hang on some systems |
426 |
- fixed memory leak and memory handling errors when file loading |
427 |
fails |
428 |
- added new method Chunk::ReadString |
429 |
- added new method File::SetFileName() allowing to call File::Save() |
430 |
later on without passing a file name |
431 |
- added new method File::IsNew() |
432 |
- added support for loading RIFF-like files with a bit different layout |
433 |
than "real" RIFF files (used for KORG format support) |
434 |
- added new method Chunk::GetFile() |
435 |
- added new method Chunk::GetLayout() |
436 |
- added 2nd, alternative method for List::MoveSubChunk(), the old 1st one |
437 |
allows to move a subchunk within the current List, whereas the new 2nd |
438 |
one allows to move the subchunk from the current list to another list |
439 |
- POSIX: only assume -1 result value as error on open() calls |
440 |
- POSIX: show operating system's error reason if opening a file failed |
441 |
- Added support for custom progress notification while saving to RIFF file. |
442 |
- Fixed embarrassing old bug: POSIX read() errors were never detected on |
443 |
Chunk::Read() calls due to signment incompatible variable. |
444 |
- Cleanup of an old DLL binary backward compatibility hack. |
445 |
|
446 |
* src/gigextract.cpp: |
447 |
- export sample loop, unity note and fine tune with libsndfile |
448 |
|
449 |
* src/riftree.cpp: |
450 |
- added more command line options for being able to also dump other kind |
451 |
of file formats similar but not equal to the RIFF format |
452 |
|
453 |
Version 3.3.0 (30 Jul 2009) |
454 |
|
455 |
* general changes: |
456 |
- fixed compilation with gcc 4.3 |
457 |
- fixes for building with Visual C++ |
458 |
- minor fix in configure for building DLL on Windows |
459 |
|
460 |
* src/gig.cpp, src/gig.h: |
461 |
- added partial support for MIDI rules, only the Controller |
462 |
Triggered rule is supported so far |
463 |
- bugfix: removed another iterator invalidation in DeleteSample |
464 |
- bugfix in Sample::LoadSampleData*(): reset sample read position to |
465 |
sample start before trying to (re)load sample data from file (#82) |
466 |
- bugfix: EG3 depth parameter was not saved correctly |
467 |
- fixed crash which occured when streaming a gig sample with |
468 |
bi-directional (a.k.a. 'pingpong') loop type (fixes #102) |
469 |
|
470 |
* src/RIFF.cpp, src/RIFF.h: |
471 |
- bugfix: saving to the same file after the file size had been |
472 |
increased made the file corrupt (#82) |
473 |
- bugfix: refuse Chunk::Read() in case chunk has just been added, that |
474 |
is not written physically yet (#82) |
475 |
- bugfix: saving to the same file after the file size had been |
476 |
decreased sometimes also made the file corrupt! |
477 |
- bugfix: undefined behavior (e.g. endless loop) when opening zero |
478 |
length files, now throws a RIFF::Exception instead (fixes bug #121) |
479 |
- bugfix: destructor for base class RIFF::Chunk accessed members |
480 |
of derived class RIFF::File, which is bad, and caused crashes |
481 |
when using Visual C++ |
482 |
- bugfix: files that contain zero length RIFF lists were not read |
483 |
correctly (fixes #127) (bug was introduced 2009-03-13) |
484 |
|
485 |
Version 3.2.1 (5 Dec 2007) |
486 |
|
487 |
* src/RIFF.cpp, src/RIFF.h: |
488 |
- avoid Windows to perform unnecessary file stream caching which would |
489 |
decrease disk streaming performance on Windows systems otherwise |
490 |
|
491 |
* src/gig.cpp, src/gig.h: |
492 |
- added File::SetAutoLoad() and File::GetAutoLoad() for allowing |
493 |
applications to retrieve very superficial informations like amount of |
494 |
instruments and their names in a very fast way |
495 |
|
496 |
Version 3.2.0 (14 Oct 2007) |
497 |
|
498 |
* packaging changes: |
499 |
- added Mac OSX XCode project files (patch by Toshi Nagata) |
500 |
- Dev-C++ (win32) project file is automatically updated with |
501 |
the version info from configure.in |
502 |
- the configure script can now be used in Windows with MSYS |
503 |
- added a mainpage for the Doxygen API documentation |
504 |
|
505 |
* src/DLS.cpp, src/DLS.h: |
506 |
- added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods |
507 |
- fixed write support for big-endian systems |
508 |
- improved handling of fixed length info strings - separate default |
509 |
lengths can be specified for each INFO chunk |
510 |
- added Resource::GenerateDLSID function |
511 |
- write support fix: allow regions without mapped samples |
512 |
- added method SetKeyRange() to the Region class which should be used |
513 |
instead of setting the KeyRange member variable directly |
514 |
- MoveRegion() method of Region class is now private |
515 |
- added SetGain() method to Sampler class |
516 |
- fixed crash when saving a file after a sample loop was added |
517 |
|
518 |
* src/gig.cpp, src/gig.h: |
519 |
- fixed segmentation fault in the gig::File destructor sequence which |
520 |
happened when gig::Group informations were accessed before |
521 |
- fixed write support for big-endian systems |
522 |
- defined lengths of a fixed set of info strings. These strings |
523 |
are saved when the file is written, even if they are empty. |
524 |
- added missing parameter initalizations in sample, region and |
525 |
instrument constructors |
526 |
- clear unused fields when saving samples and regions |
527 |
- fixed write support bugs: v3 dimension limits and chunksize |
528 |
weren't saved, leverage controller of type controlchange |
529 |
couldn't be saved, group name list chunk was placed wrong, |
530 |
dimension region chunks also placed wrong |
531 |
- added initialization of some fixed info strings in file and |
532 |
instrument |
533 |
- write support: files created by libgig will now have the RIFF |
534 |
chunks in correct order |
535 |
- write support: two previously unknown fields in dimension |
536 |
definition are now saved |
537 |
- added constants for gig file versions |
538 |
- write support: the 3crc and einf chunks are now created or |
539 |
updated when a file is saved (3crc contains sample checksums, |
540 |
einf contains file statistics) |
541 |
- write support: DLSID is now generated on the file and the |
542 |
instruments |
543 |
- write support: improved the default values for dimension region |
544 |
parameters |
545 |
- more write support fixes: crossfade parameters were not saved, |
546 |
v3 dimension limits were not correctly initialized and saved |
547 |
when dimensions were added or deleted, v3 wave pool offsets were |
548 |
not saved correctly |
549 |
- write support: 24 bit samples can now be written |
550 |
- write support: version 3 is now the default for new files |
551 |
- more write support fixes: the 3ewg chunk is now bigger for v3, |
552 |
dimension regions without mapped samples are now allowed, 3gnl |
553 |
list in v3 files now always has 128 entries, several parameters |
554 |
where incorrectly saved due to an operator precedence mistake |
555 |
- DeleteSample now removes all references to the deleted sample |
556 |
- AddDimension now copies all parameters from existing dimension |
557 |
regions and also makes sure that the samplechannel dimension is |
558 |
placed first in the list of dimensions. |
559 |
- added method GetParent() to class 'DimensionRegion', which returns its |
560 |
parent Region |
561 |
- fixed Instrument::UpdateRegionKeyTable() method which did not reset |
562 |
unused areas |
563 |
- added various setter methods to DimensionRegion class which take care |
564 |
of updating lookup tables / caches. |
565 |
|
566 |
* src/RIFF.cpp, src/RIFF.h: |
567 |
- added File::SetByteOrder method |
568 |
- Windows fix: saving a new file didn't work |
569 |
|
570 |
* src/gigdump.cpp: |
571 |
- added some missing dimension strings |
572 |
|
573 |
Version 3.1.1 (24 Mar 2007) |
574 |
|
575 |
* packaging changes: |
576 |
- ported to Windows using native Windows functions for file IO |
577 |
(provided Dev-C++ + mingw project file) |
578 |
- only export relevant files to Doxygen API documentation |
579 |
|
580 |
* src/gig.cpp, src/gig.h: |
581 |
- custom velocity splits now works for gig v3 files too |
582 |
- added support for custom splits points for other dimensions than |
583 |
velocity (gig v3 feature) |
584 |
- added "smart midi" and "round robin keyboard" dimensions |
585 |
- added new method File::DeleteGroupOnly() which only deletes the given |
586 |
group but moves all its members to another group, the other method, |
587 |
that is File::DeleteGroup() now removes not just the group, but also |
588 |
all the samples that belong to that group |
589 |
- fixed crash which occured on interfering File::DeleteSample() and |
590 |
File::GetNextSample() calls (due to iterator invalidation) |
591 |
- fixed group names which were not saved |
592 |
- fixed group destructor which did not remove the RIFF chunk associated |
593 |
with the group |
594 |
- added Instrument::MoveRegion method |
595 |
- fixed constructor for Region, which did not initialize correctly |
596 |
when used from Instrument::AddRegion |
597 |
- when saving, override the gig::Regions sample reference simply by |
598 |
the region's first dimension region's sample (avoids an exception |
599 |
when trying to save a new instrument) |
600 |
- fixed AddDimension() method which did not fill out all mandatory |
601 |
dimension definition fields |
602 |
|
603 |
* src/DLS.cpp, src/DLS.h: |
604 |
- added Instrument::MoveRegion method |
605 |
- fixed software info field which was wrongly stored on instruments, |
606 |
causing an exception when trying to save a new instrument |
607 |
|
608 |
* src/RIFF.cpp, src/RIFF.h: |
609 |
- fixed RIFF::Chunk destructor which did not unregister previously |
610 |
resized chunks, leading to a "zero size chunk" exception when |
611 |
File::Save() was called |
612 |
- added List::MoveSubChunk method |
613 |
|
614 |
Version 3.1.0 (24 Nov 2006) |
615 |
|
616 |
* packaging changes: |
617 |
- changed deprecated copyright attribute to license; |
618 |
added ldconfig to post-(un)install steps on libgig.spec (RPM) |
619 |
|
620 |
* src/gig.cpp, src/gig.h: |
621 |
- added support for more than one set of custom velocity splits |
622 |
inside a region (for example different velocity split levels for |
623 |
pedal up and pedal down) |
624 |
- sample loop parameters are now taken from the DimensionRegion |
625 |
instead of the wave chunk |
626 |
- keyswitching dimension is changed from split type "normal" to |
627 |
"bit" |
628 |
- real support for 24 bit samples - samples are not truncated to |
629 |
16 bits anymore |
630 |
- support for reading of ".art" files. (Merging of .art and .gig |
631 |
files are not implemented yet.) |
632 |
- several fixes for the write support |
633 |
- support for sample groups added |
634 |
|
635 |
* src/DLS.cpp, src/DLS.h: |
636 |
- support for reading of ".art" files |
637 |
- removed incorrect use of memccpy in the write support (patch by |
638 |
Jeremy Kerr) |
639 |
- several fixes for the write support |
640 |
|
641 |
* src/gigextract.cpp: |
642 |
- real support for 24 bit samples |
643 |
|
644 |
* src/gigdump.cpp: |
645 |
- print global file informations |
646 |
- print sample groups |
647 |
|
648 |
* general changes: |
649 |
- added CPPUnit test cases (at the moment primarily for automatic check |
650 |
of Gigasampler write support) |
651 |
|
652 |
Version 3.0.0 (28 Apr 2006) |
653 |
|
654 |
* general changes: |
655 |
- added write support (that is for creating and modifying RIFF, DLS and |
656 |
gig files) |
657 |
- loading DLS and gig files is now much more permissive, DLS and gig |
658 |
files are now loaded even if mandatory RIFF chunks are missing |
659 |
- fixed some memory management errors, one of them was causing a |
660 |
crash when a multi-file gig was deallocated |
661 |
|
662 |
* src/gig.cpp, src/gig.h: |
663 |
- fixed the GetVelocityCutoff function, it wasn't always using the |
664 |
VCFVelocityScale parameter when no cutoff controller was defined |
665 |
- support for the gig v3 feature to have a number of dimension |
666 |
splits not equal to a power of two |
667 |
- added write support (highly experimental) |
668 |
|
669 |
* src/DLS.cpp, src/DLS.h: |
670 |
- fixed loading of Articulation Connections (<artl> list chunks were |
671 |
seeked instead of ordinary <artl> data chunks) |
672 |
- added write support (highly experimental) |
673 |
|
674 |
* src/RIFF.cpp, src/RIFF.h: |
675 |
- added write support |
676 |
- Chunk::LoadChunkData() can now be called again to resize the buffer |
677 |
after a Chunk::Resize() and before the File::Save() call to allow |
678 |
placing the new data in the chunk's write buffer and perform the |
679 |
resize and write operations in one rush |
680 |
|
681 |
* src/gigdump.cpp: |
682 |
- fixed to show the correct amount of dimension regions instead of 32 |
683 |
(patch by James Wylder) |
684 |
|
685 |
* src/dlsdump.cpp: |
686 |
- show for every region the name of the referenced sample |
687 |
- show file name in quotation marks |
688 |
|
689 |
Version 2.0.2 (15 Aug 2005) |
690 |
|
691 |
* packaging changes: |
692 |
- require automake (>= 1.5) for 'make -f Makefile.cvs' |
693 |
(mandatory for 'dist-bzip2' automake option) |
694 |
|
695 |
* src/gig.cpp, src/gig.h: |
696 |
- support for gig v3 multi-file format (.gig, .gx01, .gx02, ...), |
697 |
the extension files are read automatically when the samples are |
698 |
loaded |
699 |
- fixed the 24 bit decompression, the result should now be exact |
700 |
instead of an approximation |
701 |
- added VCFCutoffControllerInvert parameter and GetVelocityCutoff |
702 |
function to DimensionRegion |
703 |
|
704 |
* src/DLS.cpp, src/DLS.h: |
705 |
- the upper bits of the pool table indices are read (used as |
706 |
extension file numbers for gig v3) |
707 |
|
708 |
* src/RIFF.cpp, src/RIFF.h: |
709 |
- the file name is remembered in the RIFF::File object |
710 |
|
711 |
Version 2.0.1 (12 Jun 2005) |
712 |
|
713 |
* packaging changes: |
714 |
- include debian/ directory on 'make dist' |
715 |
- create a bzip2 tarball on 'make dist' |
716 |
|
717 |
* src/gigextract.cpp: |
718 |
- show also version of libsndfile or build version of libaudiofile when |
719 |
using the -v switch |
720 |
- fixed mutual link dependency to libsndfile / libaudiofile |
721 |
|
722 |
* src/gig.cpp, src/gig.h: |
723 |
- added DimensionRegion::GetVelocityRelease function |
724 |
|
725 |
Version 2.0.0 (9 May 2005) |
726 |
|
727 |
* packaging changes: |
728 |
- fixed conditional linkage of either libsndfile or libaudiofile |
729 |
(if none of the two exist, configure script will abort) |
730 |
- man pages are now auto generated with the correct libgig version |
731 |
|
732 |
* src/gig.cpp, src/gig.h: |
733 |
- experimental support for Gigasampler v3 format; |
734 |
64 bit file offsets are truncated to 32 bit, 24 bit samples are |
735 |
truncated to 16 bit, up to 8 dimensions are read, additional |
736 |
articulation informations are ignored at the moment |
737 |
(patch by Andreas Persson) |
738 |
- added some file format compatibility checks |
739 |
- fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually |
740 |
never used, because the necessary check was made before |
741 |
initialization) |
742 |
- fixed crossfade points order (structure for big endian and little |
743 |
endian systems was interchanged) |
744 |
- fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm) |
745 |
- fixed crash which occured when patches did not have a sample assigned |
746 |
to their region or dimension region (patch by Andreas Persson) |
747 |
- support for compressed mono samples |
748 |
- experimental support for compressed 24 bit samples |
749 |
- fixed decompression on big-endian CPUs |
750 |
- fixed decompression bug that truncated the last block of samples |
751 |
- external decompression buffers can now be used for streaming samples |
752 |
to avoid race conditions in case of multiple streaming threads |
753 |
- added pre-calculated sample attenuation parameter |
754 |
- added v3 "random" and "round robin" dimensions |
755 |
- implemented progress indicator callback mechanism for loading |
756 |
instruments and samples |
757 |
- added functions libraryName() and libraryVersion() |
758 |
|
759 |
* src/DLS.cpp, src/DLS.h: |
760 |
- fixed File constructor which caused variable File::Instruments always |
761 |
to be zero |
762 |
- added functions libraryName() and libraryVersion() |
763 |
|
764 |
* src/RIFF.cpp, src/RIFF.h: |
765 |
- fixed method List::LoadSubChunks() which did not restore the original |
766 |
position within the body of the given list chunk |
767 |
- added functions libraryName() and libraryVersion() |
768 |
|
769 |
* src/rifftree.cpp: |
770 |
- added command line switch -v to show rifftree's revision and the used |
771 |
libgig version |
772 |
|
773 |
* src/dlsdump.cpp: |
774 |
- added command line switch -v to show dlsdump's revision and the used |
775 |
libgig version |
776 |
|
777 |
* src/gigdump.cpp: |
778 |
- added output of UnityNote, FineTune, Gain, SampleStartOffset an |
779 |
LoopPlayCount |
780 |
- added command line switch -v to show gigdump's revision and the used |
781 |
libgig version |
782 |
|
783 |
* src/gigextract.cpp: |
784 |
- support for compressed mono samples and compressed 24 bit samples |
785 |
- added command line switch -v to show gigextract's revision and the |
786 |
used libgig version |
787 |
|
788 |
Version 1.0.0 (26 Nov 2004) |
789 |
|
790 |
* packaging changes: |
791 |
- renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name |
792 |
'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix |
793 |
- fixed man pages automake install rule (which didn't work on Mandrake, |
794 |
SuSE and Fedora) |
795 |
- fixed generation of Doxygen API documentation (now also included in |
796 |
RPM and Debian packages) |
797 |
|
798 |
* src/gig.cpp, src/gig.h: |
799 |
- fixed / improved accuracy of all three velocity to volume |
800 |
transformation functions a.k.a. 'nonlinear','linear','special' |
801 |
(patch by Andreas Persson) |
802 |
- denormals are filtered from the velocity to volume tables |
803 |
- bugfix for dimension region switching (wrong handling of the release |
804 |
trigger dimension, no bit range check for dimensions of split type |
805 |
'split_type_bit') |
806 |
- fixed panorama value in DimensionRegion (invalid conversion from |
807 |
signed 7 bit to signed 8 bit) |
808 |
- added class attribute 'Layers' to class 'gig::Region' |
809 |
- symbol prototyping of gig::Region (fixes build failure with qsampler) |
810 |
|
811 |
* src/gigextract.cpp: |
812 |
- added support for libsndfile (if libaudiofile and libsndfile are |
813 |
available then libsndfile is preferred) |
814 |
|
815 |
* src/gigdump.cpp: |
816 |
- added printout for dimension informations (amount, type, bits, zones) |
817 |
- added printout for velocity response curve parameters |
818 |
- added printout for crossfade definitions |
819 |
- added printout for panorama value for each DimensionRegion |
820 |
- replaced printout of DLS Region layer by printout of amount of |
821 |
Gigasampler layers |
822 |
|
823 |
Version 0.7.1 (2 Jul 2004) |
824 |
|
825 |
* packaging changes: |
826 |
- added libgig.spec and libgig.pc package configurations for generating |
827 |
Redhat packages |
828 |
- header files included on installation. |
829 |
- autotools-generated files removed from CVS repository. |
830 |
- added support for generating Debian packages |
831 |
- version of shared library can be set in configure.in |
832 |
|
833 |
Version 0.7.0 (3 May 2004) |
834 |
|
835 |
* general changes: |
836 |
- various big endian specific corrections |
837 |
(successfully tested now on PPC) |
838 |
- minor adjustments to avoid compile errors on some systems |
839 |
(using now pow() instead of powl() and --pedantic g++ compiler switch) |
840 |
- libtoolized the library |
841 |
- added man pages for the command line tools |
842 |
(gigextract, gigdump, dlsdump, rifftree) |
843 |
|
844 |
* src/gig.cpp, src/gig.h: |
845 |
- fixed bug in decompression algorithm which caused it not to detect |
846 |
the end of a stream |
847 |
- added method GetVelocityAttenuation() to class 'DimensionRegion' which |
848 |
takes the MIDI key velocity value as an argument and returns the |
849 |
appropriate volume factor (0.0 ... 1.0) for the sample to be played |
850 |
back, the velocity curve transformation functions used for this are |
851 |
only an approximation so far |
852 |
- fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and |
853 |
'Sample::LoopSize' which reflected wrong values |
854 |
- class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now |
855 |
measured in sample points instead of byte offset |
856 |
- renamed misleading attribute name 'Sample::MIDIPitchFraction' to |
857 |
'Sample::FineTune' |
858 |
- added class attribute 'Sample::LoopSize' |
859 |
- added method GetInstrument(uint index) to class 'File' |
860 |
- added ReadAndLoop() method to class 'Sample' which is an extension to |
861 |
the normal Read() method to honor the sample's looping information |
862 |
while streaming from disk |
863 |
- changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and |
864 |
'eg2_ctrl_t': replaced this huge enumeration by a structure which |
865 |
reflects the MIDI controller number in case of an ordinary control |
866 |
change controller (this saves a huge switch-case block in the |
867 |
application of the library user) |
868 |
- renamed following attributes in class 'DimensionRegion': |
869 |
'AttenuationContol' -> 'AttenuationController', |
870 |
'InvertAttenuationControl' -> 'InvertAttenuationController', |
871 |
'AttenuationControlTreshold' -> 'AttenuationControllerThreshold' |
872 |
- minor fix in API documentation for method GetVelocityAttenuation() in |
873 |
class 'DimensionRegion' |
874 |
|
875 |
* src/RIFF.cpp, src/RIFF.h: |
876 |
- added additional API documentation |
877 |
- minor fix in Chunk::Read() method (only a minor efficiency issue) |
878 |
|
879 |
* src/gigdump.cpp: |
880 |
- added printout of samples' looping informations |
881 |
|
882 |
Version 0.6.0 (3 Nov 2003) |
883 |
|
884 |
* initial release |