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Revision 3398 - (hide annotations) (download)
Sat Dec 9 16:39:27 2017 UTC (6 years, 3 months ago) by schoenebeck
File size: 33121 byte(s)
* src/gig.cpp, src/gig.h:
  Fixed Doxygen API comments for enum types (currently latest Doxygen
  [v1.8.13] only supports C comments in macro arguments expansion, but
  not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
  the Doxygen source code, which currently also filter out new line
  chars).
* Bumped version (4.1.0.svn2).

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

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