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Revision 3425 - (hide annotations) (download)
Tue May 8 18:45:28 2018 UTC (5 years, 10 months ago) by schoenebeck
File size: 33514 byte(s)
* src/tools/gigdump.cpp: Added command line option --instrument-names which
  causes only instrument names and their index numbers to be printed.
* Bumped version (4.1.0.svn5).

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

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