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Revision 2909 - (hide annotations) (download)
Thu May 12 19:34:17 2016 UTC (7 years, 10 months ago) by schoenebeck
File size: 25769 byte(s)
* gig/DLS: Removed 2GB limitation when loading a gig or DLS file.
* korg2gig: Fixed fine tuning which was not translated at all.
* Bumped version (4.0.0.svn2).

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

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