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Revision 2419 - (hide annotations) (download)
Sun Feb 24 08:58:11 2013 UTC (11 years, 1 month ago) by persson
File size: 20064 byte(s)
* removed usage of deprecated Automake variable INCLUDES

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

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