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Revision 3203 - (hide annotations) (download)
Tue May 23 14:51:01 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 31523 byte(s)
* gig.cpp: Ignore invalid leverage controller types and just show
  a warning on the console instead of throwing an exception.
* Bumped version (4.0.0.svn26).

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

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