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Revision 1116 - (hide annotations) (download)
Sat Mar 24 11:55:06 2007 UTC (17 years ago) by schoenebeck
File size: 13112 byte(s)
* preparations for release 3.1.1

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

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