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Revision 1098 - (show annotations) (download)
Thu Mar 15 00:32:06 2007 UTC (13 years, 11 months ago) by schoenebeck
File size: 12313 byte(s)
* src/gig.cpp, src/gig.h: fixed group names which were not saved

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

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