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Revision 1172 - (hide annotations) (download)
Sun May 6 16:17:48 2007 UTC (16 years, 10 months ago) by schoenebeck
File size: 13496 byte(s)
* added XCode project files for Mac OSX (patch by Toshi Nagata)

1 schoenebeck 1154 Version CVS HEAD (?)
2    
3 schoenebeck 1172 * packaging changes:
4     - added Mac OSX XCode project files (patch by Toshi Nagata)
5    
6 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
7     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
8    
9 schoenebeck 1158 * src/gig.cpp, src/gig.h:
10     - fixed segmentation fault in the gig::File destructor sequence which
11     happened when gig::Group informations were accessed before
12    
13 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
14 schoenebeck 1050
15     * packaging changes:
16     - ported to Windows using native Windows functions for file IO
17     (provided Dev-C++ + mingw project file)
18 schoenebeck 1079 - only export relevant files to Doxygen API documentation
19 schoenebeck 1050
20 persson 1070 * src/gig.cpp, src/gig.h:
21     - custom velocity splits now works for gig v3 files too
22     - added support for custom splits points for other dimensions than
23     velocity (gig v3 feature)
24 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
25 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
26     group but moves all its members to another group, the other method,
27     that is File::DeleteGroup() now removes not just the group, but also
28     all the samples that belong to that group
29 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
30     File::GetNextSample() calls (due to iterator invalidation)
31 schoenebeck 1098 - fixed group names which were not saved
32 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
33     with the group
34 persson 1102 - added Instrument::MoveRegion method
35     - fixed constructor for Region, which did not initialize correctly
36     when used from Instrument::AddRegion
37 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
38     the region's first dimension region's sample (avoids an exception
39     when trying to save a new instrument)
40 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
41     dimension definition fields
42 persson 1070
43 persson 1102 * src/DLS.cpp, src/DLS.h:
44     - added Instrument::MoveRegion method
45 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
46     causing an exception when trying to save a new instrument
47 persson 1102
48 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
49     - fixed RIFF::Chunk destructor which did not unregister previously
50     resized chunks, leading to a "zero size chunk" exception when
51     File::Save() was called
52 persson 1102 - added List::MoveSubChunk method
53 schoenebeck 1095
54 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
55 persson 858
56 capela 867 * packaging changes:
57     - changed deprecated copyright attribute to license;
58     added ldconfig to post-(un)install steps on libgig.spec (RPM)
59 persson 902
60 persson 858 * src/gig.cpp, src/gig.h:
61     - added support for more than one set of custom velocity splits
62     inside a region (for example different velocity split levels for
63     pedal up and pedal down)
64 persson 864 - sample loop parameters are now taken from the DimensionRegion
65     instead of the wave chunk
66     - keyswitching dimension is changed from split type "normal" to
67     "bit"
68 persson 902 - real support for 24 bit samples - samples are not truncated to
69     16 bits anymore
70     - support for reading of ".art" files. (Merging of .art and .gig
71     files are not implemented yet.)
72 persson 918 - several fixes for the write support
73 schoenebeck 929 - support for sample groups added
74 persson 858
75 persson 918 * src/DLS.cpp, src/DLS.h:
76 persson 902 - support for reading of ".art" files
77 persson 918 - removed incorrect use of memccpy in the write support (patch by
78     Jeremy Kerr)
79     - several fixes for the write support
80 persson 902
81     * src/gigextract.cpp:
82     - real support for 24 bit samples
83    
84 schoenebeck 916 * src/gigdump.cpp:
85     - print global file informations
86 schoenebeck 929 - print sample groups
87 schoenebeck 916
88 schoenebeck 917 * general changes:
89     - added CPPUnit test cases (at the moment primarily for automatic check
90     of Gigasampler write support)
91    
92 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
93 persson 773
94 schoenebeck 780 * general changes:
95 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
96     gig files)
97     - loading DLS and gig files is now much more permissive, DLS and gig
98     files are now loaded even if mandatory RIFF chunks are missing
99 persson 834 - fixed some memory management errors, one of them was causing a
100     crash when a multi-file gig was deallocated
101 schoenebeck 780
102 persson 773 * src/gig.cpp, src/gig.h:
103     - fixed the GetVelocityCutoff function, it wasn't always using the
104     VCFVelocityScale parameter when no cutoff controller was defined
105 persson 774 - support for the gig v3 feature to have a number of dimension
106     splits not equal to a power of two
107 schoenebeck 809 - added write support (highly experimental)
108 persson 773
109 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
110     - fixed loading of Articulation Connections (<artl> list chunks were
111     seeked instead of ordinary <artl> data chunks)
112     - added write support (highly experimental)
113    
114     * src/RIFF.cpp, src/RIFF.h:
115     - added write support
116     - Chunk::LoadChunkData() can now be called again to resize the buffer
117     after a Chunk::Resize() and before the File::Save() call to allow
118     placing the new data in the chunk's write buffer and perform the
119     resize and write operations in one rush
120    
121 schoenebeck 809 * src/gigdump.cpp:
122     - fixed to show the correct amount of dimension regions instead of 32
123     (patch by James Wylder)
124    
125 schoenebeck 804 * src/dlsdump.cpp:
126     - show for every region the name of the referenced sample
127     - show file name in quotation marks
128    
129 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
130 schoenebeck 652
131     * packaging changes:
132     - require automake (>= 1.5) for 'make -f Makefile.cvs'
133     (mandatory for 'dist-bzip2' automake option)
134    
135 persson 666 * src/gig.cpp, src/gig.h:
136     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
137     the extension files are read automatically when the samples are
138     loaded
139 persson 695 - fixed the 24 bit decompression, the result should now be exact
140     instead of an approximation
141 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
142     function to DimensionRegion
143 persson 666
144     * src/DLS.cpp, src/DLS.h:
145     - the upper bits of the pool table indices are read (used as
146     extension file numbers for gig v3)
147    
148     * src/RIFF.cpp, src/RIFF.h:
149     - the file name is remembered in the RIFF::File object
150    
151 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
152 schoenebeck 549
153 schoenebeck 634 * packaging changes:
154     - include debian/ directory on 'make dist'
155     - create a bzip2 tarball on 'make dist'
156    
157 schoenebeck 549 * src/gigextract.cpp:
158     - show also version of libsndfile or build version of libaudiofile when
159     using the -v switch
160 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
161 schoenebeck 549
162 persson 613 * src/gig.cpp, src/gig.h:
163     - added DimensionRegion::GetVelocityRelease function
164    
165 schoenebeck 530 Version 2.0.0 (9 May 2005)
166 schoenebeck 317
167 schoenebeck 383 * packaging changes:
168     - fixed conditional linkage of either libsndfile or libaudiofile
169     (if none of the two exist, configure script will abort)
170 schoenebeck 518 - man pages are now auto generated with the correct libgig version
171 schoenebeck 383
172 schoenebeck 317 * src/gig.cpp, src/gig.h:
173     - experimental support for Gigasampler v3 format;
174     64 bit file offsets are truncated to 32 bit, 24 bit samples are
175 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
176     articulation informations are ignored at the moment
177     (patch by Andreas Persson)
178 schoenebeck 317 - added some file format compatibility checks
179 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
180     never used, because the necessary check was made before
181     initialization)
182     - fixed crossfade points order (structure for big endian and little
183     endian systems was interchanged)
184 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
185 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
186     to their region or dimension region (patch by Andreas Persson)
187 persson 365 - support for compressed mono samples
188     - experimental support for compressed 24 bit samples
189     - fixed decompression on big-endian CPUs
190     - fixed decompression bug that truncated the last block of samples
191 schoenebeck 384 - external decompression buffers can now be used for streaming samples
192     to avoid race conditions in case of multiple streaming threads
193 persson 406 - added pre-calculated sample attenuation parameter
194 persson 437 - added v3 "random" and "round robin" dimensions
195 schoenebeck 515 - implemented progress indicator callback mechanism for loading
196     instruments and samples
197 schoenebeck 518 - added functions libraryName() and libraryVersion()
198 schoenebeck 317
199 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
200 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
201     to be zero
202 schoenebeck 518 - added functions libraryName() and libraryVersion()
203 schoenebeck 515
204 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
205 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
206     position within the body of the given list chunk
207 schoenebeck 518 - added functions libraryName() and libraryVersion()
208 schoenebeck 515
209 schoenebeck 518 * src/rifftree.cpp:
210     - added command line switch -v to show rifftree's revision and the used
211     libgig version
212    
213     * src/dlsdump.cpp:
214     - added command line switch -v to show dlsdump's revision and the used
215     libgig version
216    
217 schoenebeck 334 * src/gigdump.cpp:
218 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
219     LoopPlayCount
220 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
221     libgig version
222 schoenebeck 334
223 persson 365 * src/gigextract.cpp:
224     - support for compressed mono samples and compressed 24 bit samples
225 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
226     used libgig version
227 persson 365
228 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
229 schoenebeck 196
230     * packaging changes:
231     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
232     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
233 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
234     SuSE and Fedora)
235     - fixed generation of Doxygen API documentation (now also included in
236     RPM and Debian packages)
237 schoenebeck 196
238 schoenebeck 231 * src/gig.cpp, src/gig.h:
239     - fixed / improved accuracy of all three velocity to volume
240 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
241     (patch by Andreas Persson)
242 schoenebeck 231 - denormals are filtered from the velocity to volume tables
243 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
244     trigger dimension, no bit range check for dimensions of split type
245     'split_type_bit')
246 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
247     signed 7 bit to signed 8 bit)
248 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
249 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
250 schoenebeck 231
251 schoenebeck 220 * src/gigextract.cpp:
252     - added support for libsndfile (if libaudiofile and libsndfile are
253     available then libsndfile is preferred)
254    
255 schoenebeck 229 * src/gigdump.cpp:
256     - added printout for dimension informations (amount, type, bits, zones)
257 schoenebeck 231 - added printout for velocity response curve parameters
258 schoenebeck 235 - added printout for crossfade definitions
259 schoenebeck 269 - added printout for panorama value for each DimensionRegion
260 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
261     Gigasampler layers
262 schoenebeck 229
263 capela 168 Version 0.7.1 (2 Jul 2004)
264    
265     * packaging changes:
266 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
267     Redhat packages
268 capela 168 - header files included on installation.
269     - autotools-generated files removed from CVS repository.
270 schoenebeck 186 - added support for generating Debian packages
271     - version of shared library can be set in configure.in
272    
273 schoenebeck 58 Version 0.7.0 (3 May 2004)
274    
275     * general changes:
276     - various big endian specific corrections
277     (successfully tested now on PPC)
278     - minor adjustments to avoid compile errors on some systems
279     (using now pow() instead of powl() and --pedantic g++ compiler switch)
280     - libtoolized the library
281     - added man pages for the command line tools
282     (gigextract, gigdump, dlsdump, rifftree)
283    
284     * src/gig.cpp, src/gig.h:
285     - fixed bug in decompression algorithm which caused it not to detect
286     the end of a stream
287     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
288     takes the MIDI key velocity value as an argument and returns the
289     appropriate volume factor (0.0 ... 1.0) for the sample to be played
290     back, the velocity curve transformation functions used for this are
291     only an approximation so far
292     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
293     'Sample::LoopSize' which reflected wrong values
294     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
295     measured in sample points instead of byte offset
296     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
297     'Sample::FineTune'
298     - added class attribute 'Sample::LoopSize'
299     - added method GetInstrument(uint index) to class 'File'
300     - added ReadAndLoop() method to class 'Sample' which is an extension to
301     the normal Read() method to honor the sample's looping information
302     while streaming from disk
303     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
304     'eg2_ctrl_t': replaced this huge enumeration by a structure which
305     reflects the MIDI controller number in case of an ordinary control
306     change controller (this saves a huge switch-case block in the
307     application of the library user)
308     - renamed following attributes in class 'DimensionRegion':
309     'AttenuationContol' -> 'AttenuationController',
310     'InvertAttenuationControl' -> 'InvertAttenuationController',
311     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
312     - minor fix in API documentation for method GetVelocityAttenuation() in
313     class 'DimensionRegion'
314    
315     * src/RIFF.cpp, src/RIFF.h:
316     - added additional API documentation
317     - minor fix in Chunk::Read() method (only a minor efficiency issue)
318    
319     * src/gigdump.cpp:
320     - added printout of samples' looping informations
321    
322 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
323    
324     * initial release

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