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Revision 1095 - (hide annotations) (download)
Mon Mar 12 18:16:55 2007 UTC (17 years ago) by schoenebeck
File size: 12268 byte(s)
* fixed RIFF::Chunk destructor which did not unregister previously
  resized chunks, leading to a "zero size chunk" exception when
  File::Save() was called

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

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