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Revision 1158 - (hide annotations) (download)
Fri Apr 13 16:41:18 2007 UTC (16 years, 11 months ago) by schoenebeck
File size: 13408 byte(s)
* fixed segmentation fault in the gig::File destructor sequence which
  happened when gig::Group informations were accessed before

1 schoenebeck 1154 Version CVS HEAD (?)
2    
3     * src/DLS.cpp, src/DLS.h:
4     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
5    
6 schoenebeck 1158 * src/gig.cpp, src/gig.h:
7     - fixed segmentation fault in the gig::File destructor sequence which
8     happened when gig::Group informations were accessed before
9    
10 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
11 schoenebeck 1050
12     * packaging changes:
13     - ported to Windows using native Windows functions for file IO
14     (provided Dev-C++ + mingw project file)
15 schoenebeck 1079 - only export relevant files to Doxygen API documentation
16 schoenebeck 1050
17 persson 1070 * src/gig.cpp, src/gig.h:
18     - custom velocity splits now works for gig v3 files too
19     - added support for custom splits points for other dimensions than
20     velocity (gig v3 feature)
21 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
22 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
23     group but moves all its members to another group, the other method,
24     that is File::DeleteGroup() now removes not just the group, but also
25     all the samples that belong to that group
26 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
27     File::GetNextSample() calls (due to iterator invalidation)
28 schoenebeck 1098 - fixed group names which were not saved
29 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
30     with the group
31 persson 1102 - added Instrument::MoveRegion method
32     - fixed constructor for Region, which did not initialize correctly
33     when used from Instrument::AddRegion
34 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
35     the region's first dimension region's sample (avoids an exception
36     when trying to save a new instrument)
37 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
38     dimension definition fields
39 persson 1070
40 persson 1102 * src/DLS.cpp, src/DLS.h:
41     - added Instrument::MoveRegion method
42 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
43     causing an exception when trying to save a new instrument
44 persson 1102
45 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
46     - fixed RIFF::Chunk destructor which did not unregister previously
47     resized chunks, leading to a "zero size chunk" exception when
48     File::Save() was called
49 persson 1102 - added List::MoveSubChunk method
50 schoenebeck 1095
51 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
52 persson 858
53 capela 867 * packaging changes:
54     - changed deprecated copyright attribute to license;
55     added ldconfig to post-(un)install steps on libgig.spec (RPM)
56 persson 902
57 persson 858 * src/gig.cpp, src/gig.h:
58     - added support for more than one set of custom velocity splits
59     inside a region (for example different velocity split levels for
60     pedal up and pedal down)
61 persson 864 - sample loop parameters are now taken from the DimensionRegion
62     instead of the wave chunk
63     - keyswitching dimension is changed from split type "normal" to
64     "bit"
65 persson 902 - real support for 24 bit samples - samples are not truncated to
66     16 bits anymore
67     - support for reading of ".art" files. (Merging of .art and .gig
68     files are not implemented yet.)
69 persson 918 - several fixes for the write support
70 schoenebeck 929 - support for sample groups added
71 persson 858
72 persson 918 * src/DLS.cpp, src/DLS.h:
73 persson 902 - support for reading of ".art" files
74 persson 918 - removed incorrect use of memccpy in the write support (patch by
75     Jeremy Kerr)
76     - several fixes for the write support
77 persson 902
78     * src/gigextract.cpp:
79     - real support for 24 bit samples
80    
81 schoenebeck 916 * src/gigdump.cpp:
82     - print global file informations
83 schoenebeck 929 - print sample groups
84 schoenebeck 916
85 schoenebeck 917 * general changes:
86     - added CPPUnit test cases (at the moment primarily for automatic check
87     of Gigasampler write support)
88    
89 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
90 persson 773
91 schoenebeck 780 * general changes:
92 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
93     gig files)
94     - loading DLS and gig files is now much more permissive, DLS and gig
95     files are now loaded even if mandatory RIFF chunks are missing
96 persson 834 - fixed some memory management errors, one of them was causing a
97     crash when a multi-file gig was deallocated
98 schoenebeck 780
99 persson 773 * src/gig.cpp, src/gig.h:
100     - fixed the GetVelocityCutoff function, it wasn't always using the
101     VCFVelocityScale parameter when no cutoff controller was defined
102 persson 774 - support for the gig v3 feature to have a number of dimension
103     splits not equal to a power of two
104 schoenebeck 809 - added write support (highly experimental)
105 persson 773
106 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
107     - fixed loading of Articulation Connections (<artl> list chunks were
108     seeked instead of ordinary <artl> data chunks)
109     - added write support (highly experimental)
110    
111     * src/RIFF.cpp, src/RIFF.h:
112     - added write support
113     - Chunk::LoadChunkData() can now be called again to resize the buffer
114     after a Chunk::Resize() and before the File::Save() call to allow
115     placing the new data in the chunk's write buffer and perform the
116     resize and write operations in one rush
117    
118 schoenebeck 809 * src/gigdump.cpp:
119     - fixed to show the correct amount of dimension regions instead of 32
120     (patch by James Wylder)
121    
122 schoenebeck 804 * src/dlsdump.cpp:
123     - show for every region the name of the referenced sample
124     - show file name in quotation marks
125    
126 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
127 schoenebeck 652
128     * packaging changes:
129     - require automake (>= 1.5) for 'make -f Makefile.cvs'
130     (mandatory for 'dist-bzip2' automake option)
131    
132 persson 666 * src/gig.cpp, src/gig.h:
133     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
134     the extension files are read automatically when the samples are
135     loaded
136 persson 695 - fixed the 24 bit decompression, the result should now be exact
137     instead of an approximation
138 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
139     function to DimensionRegion
140 persson 666
141     * src/DLS.cpp, src/DLS.h:
142     - the upper bits of the pool table indices are read (used as
143     extension file numbers for gig v3)
144    
145     * src/RIFF.cpp, src/RIFF.h:
146     - the file name is remembered in the RIFF::File object
147    
148 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
149 schoenebeck 549
150 schoenebeck 634 * packaging changes:
151     - include debian/ directory on 'make dist'
152     - create a bzip2 tarball on 'make dist'
153    
154 schoenebeck 549 * src/gigextract.cpp:
155     - show also version of libsndfile or build version of libaudiofile when
156     using the -v switch
157 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
158 schoenebeck 549
159 persson 613 * src/gig.cpp, src/gig.h:
160     - added DimensionRegion::GetVelocityRelease function
161    
162 schoenebeck 530 Version 2.0.0 (9 May 2005)
163 schoenebeck 317
164 schoenebeck 383 * packaging changes:
165     - fixed conditional linkage of either libsndfile or libaudiofile
166     (if none of the two exist, configure script will abort)
167 schoenebeck 518 - man pages are now auto generated with the correct libgig version
168 schoenebeck 383
169 schoenebeck 317 * src/gig.cpp, src/gig.h:
170     - experimental support for Gigasampler v3 format;
171     64 bit file offsets are truncated to 32 bit, 24 bit samples are
172 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
173     articulation informations are ignored at the moment
174     (patch by Andreas Persson)
175 schoenebeck 317 - added some file format compatibility checks
176 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
177     never used, because the necessary check was made before
178     initialization)
179     - fixed crossfade points order (structure for big endian and little
180     endian systems was interchanged)
181 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
182 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
183     to their region or dimension region (patch by Andreas Persson)
184 persson 365 - support for compressed mono samples
185     - experimental support for compressed 24 bit samples
186     - fixed decompression on big-endian CPUs
187     - fixed decompression bug that truncated the last block of samples
188 schoenebeck 384 - external decompression buffers can now be used for streaming samples
189     to avoid race conditions in case of multiple streaming threads
190 persson 406 - added pre-calculated sample attenuation parameter
191 persson 437 - added v3 "random" and "round robin" dimensions
192 schoenebeck 515 - implemented progress indicator callback mechanism for loading
193     instruments and samples
194 schoenebeck 518 - added functions libraryName() and libraryVersion()
195 schoenebeck 317
196 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
197 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
198     to be zero
199 schoenebeck 518 - added functions libraryName() and libraryVersion()
200 schoenebeck 515
201 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
202 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
203     position within the body of the given list chunk
204 schoenebeck 518 - added functions libraryName() and libraryVersion()
205 schoenebeck 515
206 schoenebeck 518 * src/rifftree.cpp:
207     - added command line switch -v to show rifftree's revision and the used
208     libgig version
209    
210     * src/dlsdump.cpp:
211     - added command line switch -v to show dlsdump's revision and the used
212     libgig version
213    
214 schoenebeck 334 * src/gigdump.cpp:
215 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
216     LoopPlayCount
217 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
218     libgig version
219 schoenebeck 334
220 persson 365 * src/gigextract.cpp:
221     - support for compressed mono samples and compressed 24 bit samples
222 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
223     used libgig version
224 persson 365
225 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
226 schoenebeck 196
227     * packaging changes:
228     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
229     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
230 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
231     SuSE and Fedora)
232     - fixed generation of Doxygen API documentation (now also included in
233     RPM and Debian packages)
234 schoenebeck 196
235 schoenebeck 231 * src/gig.cpp, src/gig.h:
236     - fixed / improved accuracy of all three velocity to volume
237 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
238     (patch by Andreas Persson)
239 schoenebeck 231 - denormals are filtered from the velocity to volume tables
240 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
241     trigger dimension, no bit range check for dimensions of split type
242     'split_type_bit')
243 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
244     signed 7 bit to signed 8 bit)
245 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
246 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
247 schoenebeck 231
248 schoenebeck 220 * src/gigextract.cpp:
249     - added support for libsndfile (if libaudiofile and libsndfile are
250     available then libsndfile is preferred)
251    
252 schoenebeck 229 * src/gigdump.cpp:
253     - added printout for dimension informations (amount, type, bits, zones)
254 schoenebeck 231 - added printout for velocity response curve parameters
255 schoenebeck 235 - added printout for crossfade definitions
256 schoenebeck 269 - added printout for panorama value for each DimensionRegion
257 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
258     Gigasampler layers
259 schoenebeck 229
260 capela 168 Version 0.7.1 (2 Jul 2004)
261    
262     * packaging changes:
263 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
264     Redhat packages
265 capela 168 - header files included on installation.
266     - autotools-generated files removed from CVS repository.
267 schoenebeck 186 - added support for generating Debian packages
268     - version of shared library can be set in configure.in
269    
270 schoenebeck 58 Version 0.7.0 (3 May 2004)
271    
272     * general changes:
273     - various big endian specific corrections
274     (successfully tested now on PPC)
275     - minor adjustments to avoid compile errors on some systems
276     (using now pow() instead of powl() and --pedantic g++ compiler switch)
277     - libtoolized the library
278     - added man pages for the command line tools
279     (gigextract, gigdump, dlsdump, rifftree)
280    
281     * src/gig.cpp, src/gig.h:
282     - fixed bug in decompression algorithm which caused it not to detect
283     the end of a stream
284     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
285     takes the MIDI key velocity value as an argument and returns the
286     appropriate volume factor (0.0 ... 1.0) for the sample to be played
287     back, the velocity curve transformation functions used for this are
288     only an approximation so far
289     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
290     'Sample::LoopSize' which reflected wrong values
291     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
292     measured in sample points instead of byte offset
293     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
294     'Sample::FineTune'
295     - added class attribute 'Sample::LoopSize'
296     - added method GetInstrument(uint index) to class 'File'
297     - added ReadAndLoop() method to class 'Sample' which is an extension to
298     the normal Read() method to honor the sample's looping information
299     while streaming from disk
300     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
301     'eg2_ctrl_t': replaced this huge enumeration by a structure which
302     reflects the MIDI controller number in case of an ordinary control
303     change controller (this saves a huge switch-case block in the
304     application of the library user)
305     - renamed following attributes in class 'DimensionRegion':
306     'AttenuationContol' -> 'AttenuationController',
307     'InvertAttenuationControl' -> 'InvertAttenuationController',
308     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
309     - minor fix in API documentation for method GetVelocityAttenuation() in
310     class 'DimensionRegion'
311    
312     * src/RIFF.cpp, src/RIFF.h:
313     - added additional API documentation
314     - minor fix in Chunk::Read() method (only a minor efficiency issue)
315    
316     * src/gigdump.cpp:
317     - added printout of samples' looping informations
318    
319 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
320    
321     * initial release

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