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Revision 3392 - (hide annotations) (download)
Sun Dec 3 17:49:22 2017 UTC (6 years, 3 months ago) by schoenebeck
File size: 32781 byte(s)
* src/Serialization.cpp, src/Serialization.h:
  Hide pure internal declarations from header file to avoid numerous
  compiler warnings when building and linking against the public API.
* Bumped version (4.1.0.svn1).

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

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