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Revision 2698 - (hide annotations) (download)
Sun Jan 11 17:47:57 2015 UTC (9 years, 2 months ago) by schoenebeck
File size: 24823 byte(s)
* Bugfix: Adding a new region in between two existing regions caused the
  new one being dropped after save operation and the gig file (or DLS file)
  being tainted (chunks were at wrong location in the RIFF tree).
* Bumped version (3.3.0.svn25).

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

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