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Revision 2700 - (hide annotations) (download)
Mon Jan 12 23:22:29 2015 UTC (4 years, 7 months ago) by schoenebeck
File size: 24950 byte(s)
* gig: Added new method Instrument::MoveTo() which allows to rearrange the
  order of instruments within the same gig file.
* Bumped version (3.3.0.svn26).

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

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