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Revision 3476 - (hide annotations) (download)
Wed Feb 20 19:12:49 2019 UTC (5 years, 1 month ago) by schoenebeck
File size: 34718 byte(s)
* Added MSVC build support
  (anonymous patch from mailing list).
* Introduced CMake build support (yet constrained for building with MSVC)
  (anonymous patch from mailing list).
* Bumped version (4.1.0.svn12).

1 schoenebeck 3392 Version SVN trunk (?)
2    
3 schoenebeck 3476 * general changes:
4     - Added MSVC build support (anonymous patch from mailing list).
5     - Introduced CMake build support (yet constrained for building with MSVC)
6     (anonymous patch from mailing list).
7    
8 schoenebeck 3398 * src/gig.cpp, src/gig.h:
9     - Fixed Doxygen API comments for enum types (currently latest Doxygen
10     [v1.8.13] only supports C comments in macro arguments expansion, but
11     not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
12     the Doxygen source code, which currently also filter out new line
13     \n chars).
14 schoenebeck 3414 - Added new method File::CountSamples().
15     - Added new method File::CountInstruments().
16 schoenebeck 3440 - Fixed gig v4 files falsely being handled as v2 format
17     (patch by Ivan Maguidhir).
18     - Added gig v4 version identifier (File::VERSION_4).
19 schoenebeck 3442 - GIG FORMAT EXTENSION: Added attribute
20     DimensionRegion::SustainReleaseTrigger which allows to define whether
21     a sustain pedal up event shall cause a release trigger sample to be
22     played (default: don't play release trigger sample by sustain pedal).
23 schoenebeck 3447 - GIG FORMAT EXTENSION: Added attribute
24     DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
25     regular behaviour of playing release trigger sample on MIDI note-off
26     events.
27 schoenebeck 3474 - Introduced support for writing extension files (.gx01, .gx02, ...)
28     (original patch by Ivan Maguidhir).
29 schoenebeck 3398
30 schoenebeck 3463 * src/DLS.cpp, src/DLS.h:
31     - File: Fixed implicitly allocated RIFF::File object never been freed.
32    
33 schoenebeck 3392 * src/Serialization.cpp, src/Serialization.h:
34     - Hide pure internal declarations from header file to avoid numerous
35     compiler warnings when building and linking against the public API.
36 persson 3454 - Fixed comparision logic bug
37 schoenebeck 3464 - Fixed memory leak in DataType::customTypeName().
38 schoenebeck 3392
39 schoenebeck 3412 * src/RIFF.cpp, src/RIFF.h:
40     - Fix: Calling File::SetMode() left an undefined file handle on Windows and
41     caused a resource leak
42 persson 3468 - Avoid compiler warning when building for 32 bit windows.
43 schoenebeck 3412
44 schoenebeck 3425 * src/tools/gigdump.cpp:
45     - Added command line option --instrument-names which causes only
46     instrument names and their index numbers to be printed.
47    
48 schoenebeck 3370 Version 4.1.0 (25 Nov 2017)
49 schoenebeck 2909 * general changes:
50 schoenebeck 2912 - removed 2 GB limitation when loading a gig or DLS file
51 schoenebeck 2922 - using now native integer size where appropriate
52 schoenebeck 3047 - fixed minor issues with man pages (patch by Debian maintainer)
53 schoenebeck 3048 - fixed various spelling mistakes (patch by Debian maintainer)
54 schoenebeck 3138 - Added new "Serialization" framework (and equally named namespace)
55     which allows to serialize and deserialize native C++ objects
56     in a portable, easy and flexible way.
57 schoenebeck 3173 - print compiler warning if no RTTI available
58 schoenebeck 3175 - Fixed potential crash in command line tools gig2stereo, korg2gig,
59     korgdump and sf2extract.
60 schoenebeck 3348 - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
61     (original patch by Paul Brossier, slightly modified).
62 schoenebeck 3351 - Debian: Fixed packaging error about invalid substitution variable
63     "Source-Version".
64     - Raised Debian compatibility level to Debian 9 "Stretch".
65 schoenebeck 2909
66 schoenebeck 2912 * src/gig.cpp, src/gig.h:
67 persson 2836 - fixed bug in Script::SetGroup: the script chunk wasn't moved
68     - fixed compilation error with clang 3.4
69 schoenebeck 2912 - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
70 schoenebeck 2913 as one single monolithic gig file. In case .gig file is >= 2GB expect a
71     large monolithic file, otherwise if .gig file is < 2 GB check for
72     "extension" files (.gx01, .gx02, ...) instead.
73 schoenebeck 2923 - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
74     if there were dimensions after the velocity dimension: it only created
75     valid velocity tables for cases of dimensions lower than the velocity
76     dimension.
77 schoenebeck 2985 - added new method Sample::VerifyWaveData() which allows to check whether
78     a sample had been damaged for some reason
79     - Fix: samples' CRC checksums were damaged on file structure changes.
80 schoenebeck 2989 - Fix: samples' CRC checksums were misordered when a Sample was deleted.
81     - Added new method Sample::GetWaveDataCRC32Checksum().
82 schoenebeck 2990 - Changed default value of EG2Release (filter release time) to 60s.
83 schoenebeck 3112 - Instruments' default pitch bend range is now +-2 semi tones.
84 schoenebeck 3115 - Fixed CRC checksums being wrong sometimes.
85 schoenebeck 3117 - Fix: method File::AddContentOf() did not clone script groups and scripts
86     of passed original file.
87 schoenebeck 3138 - Added support for serializing & deserializing DimensionRegion
88     objects (and crossfade_t and leverage_ctrl_t objects).
89 schoenebeck 3169 - Added enum reflection API functions for retrieving enum declaration type
90 schoenebeck 3181 information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
91 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
92     textual format specifiers like with printf().
93     - On unknown leverage controller exception: show precise unknown leverage
94     controller number found.
95 schoenebeck 3203 - Ignore invalid leverage controller types and just show a warning on the
96     console instead of throwing an exception.
97 schoenebeck 3323 - Added new struct eg_opt_t and new class member variable
98 schoenebeck 3327 DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
99     extension to the gig file format, which allows to override the default
100     behavior of the first two EGs' state machines.
101 schoenebeck 3349 - Fixed undefined behavior when loading a gig file with invalid
102     velocity curve parameters (fixes CVE-2017-12951).
103 schoenebeck 3350 - Fixed undefined behavior when loading a gig file with invalid wave
104     pool index number (fixes CVE-2017-12954).
105 schoenebeck 2909
106 schoenebeck 2912 * src/DLS.cpp, src/DLS.h:
107     - Sample: wave pool offsets are now 64 bits (to allow support for files
108     larger than 4 GB).
109 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
110     textual format specifiers like with printf().
111 persson 3454
112 schoenebeck 2912 * src/RIFF.cpp, src/RIFF.h:
113     - added support for RIFF files larger than 4 GB, by default the required
114     internal RIFF file offset size is automatically detected (that is RIFF
115     files < 4 GB automatically use 32 bit offsets while files >= 4 GB
116     automatically use 64 bit offsets), a particular offset size can be forced
117     with a new option added to the RIFF File constructor though
118     - when saving a modified, grown RIFF file, the temporary file size during
119     Save() operation will no longer be larger than the final grown file size
120 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
121     textual format specifiers like with printf().
122 schoenebeck 2912
123 schoenebeck 3150 * src/Serialization.cpp, src/Serialization.h:
124     - Archive: Added method isModified().
125     - Archive: Added method setAutoValue().
126     - Archive: Added method setIntValue().
127     - Archive: Added method setRealValue().
128     - Archive: Added method setBoolValue().
129     - Archive: Added method setEnumValue().
130     - Archive: Added method valueAsString().
131     - Archive::rawData(): Automatically re-encode new raw data stream if
132     archive had been modified (i.e. by remove(), setAutoValue(), etc.).
133 schoenebeck 3153 - Object: Added method memberByUID().
134     - Object: remove() method is now protected.
135 schoenebeck 3156 - Archive: Added method removeMember().
136     - Archive: Added methods name() and setName().
137     - Archive: Added methods comment() and setComment().
138     - Archive: Added methods timeStampCreated(), timeStampModified(),
139     dateTimeCreated() and dateTimeModified().
140 schoenebeck 3169 - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
141 schoenebeck 3173 - DataType: Implemented demangling C++ type names (for methods
142     asLongDescr() and customTypeName(bool demangle=false)).
143 schoenebeck 3185 - Archive::setAutoValue(): Handle human readable boolean text
144     representations like "yes", "no", "true", "false" as expected.
145 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
146     textual format specifiers like with printf().
147 schoenebeck 3334 - DataType fix: Retain backward compatibility to older versions of native
148     C++ classes/structs.
149 schoenebeck 3150
150 schoenebeck 3369 * src/Akai.cpp:
151     - Fixed compilation error with recent, more strict compilers.
152    
153 persson 2836 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
154     - improved output of non-ascii characters in usage messages
155     - fixed printf format strings
156 schoenebeck 2909
157 persson 2836 * src/tools/korg2gig.cpp:
158     - fixed c++11 narrowing warnings
159 schoenebeck 2909 - fixed fine tuning which was not translated at all
160 persson 2836
161 schoenebeck 2923 * src/tools/gigdump.cpp:
162     - additionally print VelocityUpperLimit and DimensionUpperLimits of all
163     dimension regions
164 schoenebeck 2984 - additionally print RIFF chunk file offset and RIFF chunk size of sample
165     data
166 schoenebeck 2985 - added and implemented new parameter "--verify" which allows to check
167     the raw wave form data integrity of all samples
168     - added and implemented new parameter "--rebuild-checksums" which allows
169     to recalculate the CRC32 checksum of all samples' raw wave data and
170     rebuilding the gig file's global checksum table (i.e. in case the
171     file's checksum table was damaged)
172 schoenebeck 2989 - print samples' CRC32 checksums
173 schoenebeck 3323 - Print the new EG behavior options (eg_opt_t).
174 schoenebeck 2923
175 schoenebeck 2984 * src/tools/gigextract.cpp:
176     - Fix: if sample name contains a path separator (slash or backslash) then
177     replace them by a minus sign to avoid file system issues.
178    
179 schoenebeck 3115 * src/tools/gig2stereo.cpp:
180     - Also merge mono sample pairs with non matching loop information if
181     argument --incompatible was given.
182    
183 schoenebeck 2912 * packaging changes:
184     - Automake: set environment variable GCC_COLORS=auto to allow GCC to
185     auto detect whether it (sh/c)ould output its messages in color.
186    
187 schoenebeck 2785 Version 4.0.0 (14 Jul 2015)
188 persson 2133 * general changes:
189     - minor Makefile fix for parallel make
190 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
191 persson 2334 - removed gcc 4.7 warnings
192 persson 2364 - modernized configure script
193 persson 2419 - removed usage of deprecated Automake variable INCLUDES
194 schoenebeck 2482 - added new command line tool "gigmerge"
195     - added "const" keyword to several methods
196 schoenebeck 2484 - added new command line tool "gig2mono"
197 schoenebeck 2495 - added man page for "sf2dump"
198 schoenebeck 2543 - added new command line tool "korgdump" (and a man page for it)
199     - added new command line tool "korg2gig" (and a man page for it)
200 schoenebeck 2571 - moved source files of command line tools to new subdir src/tools
201 schoenebeck 2586 - libgig.so and libakai.so files are now installed under
202     $(prefix)/lib/libgig/ by default.
203     - Header files are now installed under $(prefix)/include/libgig/ by default.
204     - Fixed various packaging issues regarding installation directories
205     (fixes #218).
206 schoenebeck 2685 - added new command line tool "gig2stereo" (and a man page for it)
207 schoenebeck 2764 - unit tests: fixed wrong return value when test suite app exits
208     (patch by Ryan Schmidt)
209 schoenebeck 2780 - added new command line tool "sf2extract" (and a man page for it)
210 persson 2133
211 schoenebeck 2465 * SoundFont file format:
212 iliev 2016 - initial implementation
213 persson 2100 - changed region lookup API to avoid malloc in RT threads
214 persson 2202 - fixed GetEG1Sustain which didn't return correct value
215 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
216 iliev 2016
217 schoenebeck 2543 * KORG file format:
218     - initial support for sample based instruments in KORG's file format
219     (.KMP and .KSF files)
220    
221 schoenebeck 2572 * AKAI file format:
222     - Added Linux/POSIX ported version of libakai. Note that libakai is released
223     under LGPL terms while libgig is released under GPL terms. To handle this
224     license difference appropriately the AKAI support part is built as
225     separate DLL (.so file).
226 schoenebeck 2573 - Fixed Mac OSX support so that the Akai lib files and tools compile without
227     any exotic third party libraries.
228 schoenebeck 2574 - Fixed various compilation errors for Windows.
229 schoenebeck 2587 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
230     (fixes #219).
231 schoenebeck 2572
232 persson 2152 * src/gig.cpp:
233     - bugfix: VCF velocity dynamic range and VCF velocity curve
234     weren't saved correctly
235 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
236 persson 2402 - bugfix: negative EG3 depth values were not correctly parsed or
237     saved
238 persson 2450 - added write support for CtrlTrigger midi rule
239     - added read and write support for Legato and Alternator midi
240     rules
241 schoenebeck 2467 - bugfix: sample groups were sometimes created multiple times or with
242     wrong textual group name
243 schoenebeck 2482 - added new method File::AddContentOf() for merging .gig files
244 schoenebeck 2540 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
245     controller types (only works with LinuxSampler & gigedit, will not
246     work with Gigasampler/GigaStudio)
247 schoenebeck 2543 - added new method File::GetGroup(String name) for getting group by name
248 schoenebeck 2547 - added new method Region::GetDimensionDefinition(dimension_t type)
249     - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
250     - added some more sanity checks in Region::AddDimension()
251 schoenebeck 2555 - added new method Region::DeleteDimensionZone(dimension_t, int)
252     - added new method Region::SplitDimensionZone(dimension_t, int)
253 schoenebeck 2564 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
254     with certain velocity split sounds under certain conditions (added bound
255     constraints to prevent that)
256 schoenebeck 2584 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
257 schoenebeck 2599 - added new method Region::GetDimensionRegionIndexByValue()
258 schoenebeck 2601 - added new method Script::GetGroup()
259 schoenebeck 2639 - added new method Region::SetDimensionType()
260 schoenebeck 2682 - Added support for custom progress notification while saving to gig file.
261 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
262     new one being dropped after save operation and the gig file being tainted
263     (chunks at wrong location in the RIFF tree).
264 schoenebeck 2700 - Added new method Instrument::MoveTo() which allows to rearrange the order
265     of instruments within the same gig file.
266 persson 2152
267 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
268     - added new method File::GetFileName()
269 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
270 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
271 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
272     later on without passing a file name
273 schoenebeck 2547 - added inline helper methods overlaps() for struct range_t
274 schoenebeck 2682 - Added support for custom progress notification while saving to DLS file.
275 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
276     new one being dropped after save operation and the gig file being tainted
277     (chunks at wrong location in the RIFF tree).
278 schoenebeck 2274
279 schoenebeck 2780 * src/SF.cpp, src/SF.h:
280     - added new method Sample::ReadNoClear()
281    
282 persson 2120 * src/RIFF.cpp, src/RIFF.h:
283     - bugfix: avoid calling read() with count 0 when writing a file,
284     as this may hang on some systems
285 persson 2155 - fixed memory leak and memory handling errors when file loading
286     fails
287 persson 2450 - added new method Chunk::ReadString
288 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
289     later on without passing a file name
290     - added new method File::IsNew()
291 schoenebeck 2543 - added support for loading RIFF-like files with a bit different layout
292     than "real" RIFF files (used for KORG format support)
293     - added new method Chunk::GetFile()
294     - added new method Chunk::GetLayout()
295 schoenebeck 2584 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
296     allows to move a subchunk within the current List, whereas the new 2nd
297     one allows to move the subchunk from the current list to another list
298 schoenebeck 2675 - POSIX: only assume -1 result value as error on open() calls
299     - POSIX: show operating system's error reason if opening a file failed
300 schoenebeck 2682 - Added support for custom progress notification while saving to RIFF file.
301 schoenebeck 2685 - Fixed embarrassing old bug: POSIX read() errors were never detected on
302     Chunk::Read() calls due to signment incompatible variable.
303 schoenebeck 2703 - Cleanup of an old DLL binary backward compatibility hack.
304 persson 2120
305 schoenebeck 2465 * src/gigextract.cpp:
306     - export sample loop, unity note and fine tune with libsndfile
307    
308 schoenebeck 2543 * src/riftree.cpp:
309     - added more command line options for being able to also dump other kind
310     of file formats similar but not equal to the RIFF format
311    
312 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
313 persson 1627
314 persson 1713 * general changes:
315     - fixed compilation with gcc 4.3
316 persson 1869 - fixes for building with Visual C++
317 persson 1894 - minor fix in configure for building DLL on Windows
318 persson 1713
319 persson 1627 * src/gig.cpp, src/gig.h:
320     - added partial support for MIDI rules, only the Controller
321     Triggered rule is supported so far
322 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
323 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
324     sample start before trying to (re)load sample data from file (#82)
325 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
326 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
327     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
328 persson 1627
329 persson 1678 * src/RIFF.cpp, src/RIFF.h:
330     - bugfix: saving to the same file after the file size had been
331     increased made the file corrupt (#82)
332 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
333     is not written physically yet (#82)
334 persson 1859 - bugfix: saving to the same file after the file size had been
335     decreased sometimes also made the file corrupt!
336 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
337     length files, now throws a RIFF::Exception instead (fixes bug #121)
338 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
339     of derived class RIFF::File, which is bad, and caused crashes
340     when using Visual C++
341 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
342     correctly (fixes #127) (bug was introduced 2009-03-13)
343 persson 1678
344 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
345 schoenebeck 1459
346     * src/RIFF.cpp, src/RIFF.h:
347     - avoid Windows to perform unnecessary file stream caching which would
348     decrease disk streaming performance on Windows systems otherwise
349    
350 schoenebeck 1524 * src/gig.cpp, src/gig.h:
351     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
352     applications to retrieve very superficial informations like amount of
353     instruments and their names in a very fast way
354    
355 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
356 schoenebeck 1154
357 schoenebeck 1172 * packaging changes:
358     - added Mac OSX XCode project files (patch by Toshi Nagata)
359 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
360     the version info from configure.in
361 persson 1330 - the configure script can now be used in Windows with MSYS
362 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
363 schoenebeck 1172
364 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
365     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
366 persson 1179 - fixed write support for big-endian systems
367 persson 1180 - improved handling of fixed length info strings - separate default
368     lengths can be specified for each INFO chunk
369 persson 1209 - added Resource::GenerateDLSID function
370 persson 1266 - write support fix: allow regions without mapped samples
371 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
372     instead of setting the KeyRange member variable directly
373     - MoveRegion() method of Region class is now private
374 schoenebeck 1358 - added SetGain() method to Sampler class
375 persson 1388 - fixed crash when saving a file after a sample loop was added
376 schoenebeck 1154
377 schoenebeck 1158 * src/gig.cpp, src/gig.h:
378     - fixed segmentation fault in the gig::File destructor sequence which
379     happened when gig::Group informations were accessed before
380 persson 1179 - fixed write support for big-endian systems
381 persson 1180 - defined lengths of a fixed set of info strings. These strings
382     are saved when the file is written, even if they are empty.
383 persson 1182 - added missing parameter initalizations in sample, region and
384     instrument constructors
385     - clear unused fields when saving samples and regions
386     - fixed write support bugs: v3 dimension limits and chunksize
387     weren't saved, leverage controller of type controlchange
388 persson 1195 couldn't be saved, group name list chunk was placed wrong,
389     dimension region chunks also placed wrong
390 persson 1182 - added initialization of some fixed info strings in file and
391     instrument
392 persson 1192 - write support: files created by libgig will now have the RIFF
393     chunks in correct order
394 persson 1199 - write support: two previously unknown fields in dimension
395     definition are now saved
396     - added constants for gig file versions
397     - write support: the 3crc and einf chunks are now created or
398     updated when a file is saved (3crc contains sample checksums,
399     einf contains file statistics)
400 persson 1209 - write support: DLSID is now generated on the file and the
401     instruments
402 persson 1218 - write support: improved the default values for dimension region
403     parameters
404 persson 1247 - more write support fixes: crossfade parameters were not saved,
405     v3 dimension limits were not correctly initialized and saved
406     when dimensions were added or deleted, v3 wave pool offsets were
407     not saved correctly
408 persson 1264 - write support: 24 bit samples can now be written
409     - write support: version 3 is now the default for new files
410 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
411     dimension regions without mapped samples are now allowed, 3gnl
412     list in v3 files now always has 128 entries, several parameters
413     where incorrectly saved due to an operator precedence mistake
414     - DeleteSample now removes all references to the deleted sample
415 persson 1301 - AddDimension now copies all parameters from existing dimension
416     regions and also makes sure that the samplechannel dimension is
417     placed first in the list of dimensions.
418 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
419     parent Region
420 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
421     unused areas
422 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
423     of updating lookup tables / caches.
424 schoenebeck 1158
425 persson 1183 * src/RIFF.cpp, src/RIFF.h:
426 persson 1184 - added File::SetByteOrder method
427 persson 1301 - Windows fix: saving a new file didn't work
428 persson 1183
429 persson 1264 * src/gigdump.cpp:
430     - added some missing dimension strings
431    
432 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
433 schoenebeck 1050
434     * packaging changes:
435     - ported to Windows using native Windows functions for file IO
436     (provided Dev-C++ + mingw project file)
437 schoenebeck 1079 - only export relevant files to Doxygen API documentation
438 schoenebeck 1050
439 persson 1070 * src/gig.cpp, src/gig.h:
440     - custom velocity splits now works for gig v3 files too
441     - added support for custom splits points for other dimensions than
442     velocity (gig v3 feature)
443 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
444 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
445     group but moves all its members to another group, the other method,
446     that is File::DeleteGroup() now removes not just the group, but also
447     all the samples that belong to that group
448 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
449     File::GetNextSample() calls (due to iterator invalidation)
450 schoenebeck 1098 - fixed group names which were not saved
451 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
452     with the group
453 persson 1102 - added Instrument::MoveRegion method
454     - fixed constructor for Region, which did not initialize correctly
455     when used from Instrument::AddRegion
456 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
457     the region's first dimension region's sample (avoids an exception
458     when trying to save a new instrument)
459 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
460     dimension definition fields
461 persson 1070
462 persson 1102 * src/DLS.cpp, src/DLS.h:
463     - added Instrument::MoveRegion method
464 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
465     causing an exception when trying to save a new instrument
466 persson 1102
467 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
468     - fixed RIFF::Chunk destructor which did not unregister previously
469     resized chunks, leading to a "zero size chunk" exception when
470     File::Save() was called
471 persson 1102 - added List::MoveSubChunk method
472 schoenebeck 1095
473 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
474 persson 858
475 capela 867 * packaging changes:
476     - changed deprecated copyright attribute to license;
477     added ldconfig to post-(un)install steps on libgig.spec (RPM)
478 persson 902
479 persson 858 * src/gig.cpp, src/gig.h:
480     - added support for more than one set of custom velocity splits
481     inside a region (for example different velocity split levels for
482     pedal up and pedal down)
483 persson 864 - sample loop parameters are now taken from the DimensionRegion
484     instead of the wave chunk
485     - keyswitching dimension is changed from split type "normal" to
486     "bit"
487 persson 902 - real support for 24 bit samples - samples are not truncated to
488     16 bits anymore
489     - support for reading of ".art" files. (Merging of .art and .gig
490     files are not implemented yet.)
491 persson 918 - several fixes for the write support
492 schoenebeck 929 - support for sample groups added
493 persson 858
494 persson 918 * src/DLS.cpp, src/DLS.h:
495 persson 902 - support for reading of ".art" files
496 persson 918 - removed incorrect use of memccpy in the write support (patch by
497     Jeremy Kerr)
498     - several fixes for the write support
499 persson 902
500     * src/gigextract.cpp:
501     - real support for 24 bit samples
502    
503 schoenebeck 916 * src/gigdump.cpp:
504     - print global file informations
505 schoenebeck 929 - print sample groups
506 schoenebeck 916
507 schoenebeck 917 * general changes:
508     - added CPPUnit test cases (at the moment primarily for automatic check
509     of Gigasampler write support)
510    
511 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
512 persson 773
513 schoenebeck 780 * general changes:
514 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
515     gig files)
516     - loading DLS and gig files is now much more permissive, DLS and gig
517     files are now loaded even if mandatory RIFF chunks are missing
518 persson 834 - fixed some memory management errors, one of them was causing a
519     crash when a multi-file gig was deallocated
520 schoenebeck 780
521 persson 773 * src/gig.cpp, src/gig.h:
522     - fixed the GetVelocityCutoff function, it wasn't always using the
523     VCFVelocityScale parameter when no cutoff controller was defined
524 persson 774 - support for the gig v3 feature to have a number of dimension
525     splits not equal to a power of two
526 schoenebeck 809 - added write support (highly experimental)
527 persson 773
528 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
529     - fixed loading of Articulation Connections (<artl> list chunks were
530     seeked instead of ordinary <artl> data chunks)
531     - added write support (highly experimental)
532    
533     * src/RIFF.cpp, src/RIFF.h:
534     - added write support
535     - Chunk::LoadChunkData() can now be called again to resize the buffer
536     after a Chunk::Resize() and before the File::Save() call to allow
537     placing the new data in the chunk's write buffer and perform the
538     resize and write operations in one rush
539    
540 schoenebeck 809 * src/gigdump.cpp:
541     - fixed to show the correct amount of dimension regions instead of 32
542     (patch by James Wylder)
543    
544 schoenebeck 804 * src/dlsdump.cpp:
545     - show for every region the name of the referenced sample
546     - show file name in quotation marks
547    
548 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
549 schoenebeck 652
550     * packaging changes:
551     - require automake (>= 1.5) for 'make -f Makefile.cvs'
552     (mandatory for 'dist-bzip2' automake option)
553    
554 persson 666 * src/gig.cpp, src/gig.h:
555     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
556     the extension files are read automatically when the samples are
557     loaded
558 persson 695 - fixed the 24 bit decompression, the result should now be exact
559     instead of an approximation
560 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
561     function to DimensionRegion
562 persson 666
563     * src/DLS.cpp, src/DLS.h:
564     - the upper bits of the pool table indices are read (used as
565     extension file numbers for gig v3)
566    
567     * src/RIFF.cpp, src/RIFF.h:
568     - the file name is remembered in the RIFF::File object
569    
570 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
571 schoenebeck 549
572 schoenebeck 634 * packaging changes:
573     - include debian/ directory on 'make dist'
574     - create a bzip2 tarball on 'make dist'
575    
576 schoenebeck 549 * src/gigextract.cpp:
577     - show also version of libsndfile or build version of libaudiofile when
578     using the -v switch
579 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
580 schoenebeck 549
581 persson 613 * src/gig.cpp, src/gig.h:
582     - added DimensionRegion::GetVelocityRelease function
583    
584 schoenebeck 530 Version 2.0.0 (9 May 2005)
585 schoenebeck 317
586 schoenebeck 383 * packaging changes:
587     - fixed conditional linkage of either libsndfile or libaudiofile
588     (if none of the two exist, configure script will abort)
589 schoenebeck 518 - man pages are now auto generated with the correct libgig version
590 schoenebeck 383
591 schoenebeck 317 * src/gig.cpp, src/gig.h:
592     - experimental support for Gigasampler v3 format;
593     64 bit file offsets are truncated to 32 bit, 24 bit samples are
594 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
595     articulation informations are ignored at the moment
596     (patch by Andreas Persson)
597 schoenebeck 317 - added some file format compatibility checks
598 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
599     never used, because the necessary check was made before
600     initialization)
601     - fixed crossfade points order (structure for big endian and little
602     endian systems was interchanged)
603 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
604 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
605     to their region or dimension region (patch by Andreas Persson)
606 persson 365 - support for compressed mono samples
607     - experimental support for compressed 24 bit samples
608     - fixed decompression on big-endian CPUs
609     - fixed decompression bug that truncated the last block of samples
610 schoenebeck 384 - external decompression buffers can now be used for streaming samples
611     to avoid race conditions in case of multiple streaming threads
612 persson 406 - added pre-calculated sample attenuation parameter
613 persson 437 - added v3 "random" and "round robin" dimensions
614 schoenebeck 515 - implemented progress indicator callback mechanism for loading
615     instruments and samples
616 schoenebeck 518 - added functions libraryName() and libraryVersion()
617 schoenebeck 317
618 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
619 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
620     to be zero
621 schoenebeck 518 - added functions libraryName() and libraryVersion()
622 schoenebeck 515
623 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
624 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
625     position within the body of the given list chunk
626 schoenebeck 518 - added functions libraryName() and libraryVersion()
627 schoenebeck 515
628 schoenebeck 518 * src/rifftree.cpp:
629     - added command line switch -v to show rifftree's revision and the used
630     libgig version
631    
632     * src/dlsdump.cpp:
633     - added command line switch -v to show dlsdump's revision and the used
634     libgig version
635    
636 schoenebeck 334 * src/gigdump.cpp:
637 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
638     LoopPlayCount
639 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
640     libgig version
641 schoenebeck 334
642 persson 365 * src/gigextract.cpp:
643     - support for compressed mono samples and compressed 24 bit samples
644 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
645     used libgig version
646 persson 365
647 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
648 schoenebeck 196
649     * packaging changes:
650     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
651     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
652 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
653     SuSE and Fedora)
654     - fixed generation of Doxygen API documentation (now also included in
655     RPM and Debian packages)
656 schoenebeck 196
657 schoenebeck 231 * src/gig.cpp, src/gig.h:
658     - fixed / improved accuracy of all three velocity to volume
659 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
660     (patch by Andreas Persson)
661 schoenebeck 231 - denormals are filtered from the velocity to volume tables
662 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
663     trigger dimension, no bit range check for dimensions of split type
664     'split_type_bit')
665 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
666     signed 7 bit to signed 8 bit)
667 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
668 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
669 schoenebeck 231
670 schoenebeck 220 * src/gigextract.cpp:
671     - added support for libsndfile (if libaudiofile and libsndfile are
672     available then libsndfile is preferred)
673    
674 schoenebeck 229 * src/gigdump.cpp:
675     - added printout for dimension informations (amount, type, bits, zones)
676 schoenebeck 231 - added printout for velocity response curve parameters
677 schoenebeck 235 - added printout for crossfade definitions
678 schoenebeck 269 - added printout for panorama value for each DimensionRegion
679 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
680     Gigasampler layers
681 schoenebeck 229
682 capela 168 Version 0.7.1 (2 Jul 2004)
683    
684     * packaging changes:
685 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
686     Redhat packages
687 capela 168 - header files included on installation.
688     - autotools-generated files removed from CVS repository.
689 schoenebeck 186 - added support for generating Debian packages
690     - version of shared library can be set in configure.in
691    
692 schoenebeck 58 Version 0.7.0 (3 May 2004)
693    
694     * general changes:
695     - various big endian specific corrections
696     (successfully tested now on PPC)
697     - minor adjustments to avoid compile errors on some systems
698     (using now pow() instead of powl() and --pedantic g++ compiler switch)
699     - libtoolized the library
700     - added man pages for the command line tools
701     (gigextract, gigdump, dlsdump, rifftree)
702    
703     * src/gig.cpp, src/gig.h:
704     - fixed bug in decompression algorithm which caused it not to detect
705     the end of a stream
706     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
707     takes the MIDI key velocity value as an argument and returns the
708     appropriate volume factor (0.0 ... 1.0) for the sample to be played
709     back, the velocity curve transformation functions used for this are
710     only an approximation so far
711     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
712     'Sample::LoopSize' which reflected wrong values
713     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
714     measured in sample points instead of byte offset
715     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
716     'Sample::FineTune'
717     - added class attribute 'Sample::LoopSize'
718     - added method GetInstrument(uint index) to class 'File'
719     - added ReadAndLoop() method to class 'Sample' which is an extension to
720     the normal Read() method to honor the sample's looping information
721     while streaming from disk
722     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
723     'eg2_ctrl_t': replaced this huge enumeration by a structure which
724     reflects the MIDI controller number in case of an ordinary control
725     change controller (this saves a huge switch-case block in the
726     application of the library user)
727     - renamed following attributes in class 'DimensionRegion':
728     'AttenuationContol' -> 'AttenuationController',
729     'InvertAttenuationControl' -> 'InvertAttenuationController',
730     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
731     - minor fix in API documentation for method GetVelocityAttenuation() in
732     class 'DimensionRegion'
733    
734     * src/RIFF.cpp, src/RIFF.h:
735     - added additional API documentation
736     - minor fix in Chunk::Read() method (only a minor efficiency issue)
737    
738     * src/gigdump.cpp:
739     - added printout of samples' looping informations
740    
741 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
742    
743     * initial release

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