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Revision 1081 - (hide annotations) (download)
Thu Mar 8 00:17:03 2007 UTC (17 years ago) by schoenebeck
File size: 11931 byte(s)
* added new method File::DeleteGroupOnly() which only deletes the given
  group but moves all its members to another group, the other method,
  that is File::DeleteGroup() now removes not just the group, but also
  all the samples that belong to that group

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

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