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Revision 1076 - (hide annotations) (download)
Tue Mar 6 18:33:30 2007 UTC (13 years, 10 months ago) by persson
File size: 11596 byte(s)
* added "smart midi" and "round robin keyboard" dimensions

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

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