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Revision 3414 - (hide annotations) (download)
Tue Jan 30 20:17:12 2018 UTC (6 years, 1 month ago) by schoenebeck
File size: 33355 byte(s)
* src/gig.cpp, src/gig.h: Added new method File::CountSamples().
* src/gig.cpp, src/gig.h: Added new method File::CountInstruments().
* Bumped version (4.1.0.svn4).

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

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