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Revision 1184 - (hide annotations) (download)
Sun May 13 13:24:22 2007 UTC (16 years, 10 months ago) by persson
File size: 14351 byte(s)
* removed the recently added RIFF::File constructor, added
  File::SetByteOrder instead

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 persson 1179 - fixed write support for big-endian systems
9 persson 1180 - improved handling of fixed length info strings - separate default
10     lengths can be specified for each INFO chunk
11 schoenebeck 1154
12 schoenebeck 1158 * src/gig.cpp, src/gig.h:
13     - fixed segmentation fault in the gig::File destructor sequence which
14     happened when gig::Group informations were accessed before
15 persson 1179 - fixed write support for big-endian systems
16 persson 1180 - defined lengths of a fixed set of info strings. These strings
17     are saved when the file is written, even if they are empty.
18 persson 1182 - added missing parameter initalizations in sample, region and
19     instrument constructors
20     - clear unused fields when saving samples and regions
21     - fixed write support bugs: v3 dimension limits and chunksize
22     weren't saved, leverage controller of type controlchange
23     couldn't be saved, group name list chunk was placed wrong
24     - added initialization of some fixed info strings in file and
25     instrument
26 schoenebeck 1158
27 persson 1183 * src/RIFF.cpp, src/RIFF.h:
28 persson 1184 - added File::SetByteOrder method
29 persson 1183
30 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
31 schoenebeck 1050
32     * packaging changes:
33     - ported to Windows using native Windows functions for file IO
34     (provided Dev-C++ + mingw project file)
35 schoenebeck 1079 - only export relevant files to Doxygen API documentation
36 schoenebeck 1050
37 persson 1070 * src/gig.cpp, src/gig.h:
38     - custom velocity splits now works for gig v3 files too
39     - added support for custom splits points for other dimensions than
40     velocity (gig v3 feature)
41 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
42 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
43     group but moves all its members to another group, the other method,
44     that is File::DeleteGroup() now removes not just the group, but also
45     all the samples that belong to that group
46 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
47     File::GetNextSample() calls (due to iterator invalidation)
48 schoenebeck 1098 - fixed group names which were not saved
49 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
50     with the group
51 persson 1102 - added Instrument::MoveRegion method
52     - fixed constructor for Region, which did not initialize correctly
53     when used from Instrument::AddRegion
54 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
55     the region's first dimension region's sample (avoids an exception
56     when trying to save a new instrument)
57 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
58     dimension definition fields
59 persson 1070
60 persson 1102 * src/DLS.cpp, src/DLS.h:
61     - added Instrument::MoveRegion method
62 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
63     causing an exception when trying to save a new instrument
64 persson 1102
65 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
66     - fixed RIFF::Chunk destructor which did not unregister previously
67     resized chunks, leading to a "zero size chunk" exception when
68     File::Save() was called
69 persson 1102 - added List::MoveSubChunk method
70 schoenebeck 1095
71 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
72 persson 858
73 capela 867 * packaging changes:
74     - changed deprecated copyright attribute to license;
75     added ldconfig to post-(un)install steps on libgig.spec (RPM)
76 persson 902
77 persson 858 * src/gig.cpp, src/gig.h:
78     - added support for more than one set of custom velocity splits
79     inside a region (for example different velocity split levels for
80     pedal up and pedal down)
81 persson 864 - sample loop parameters are now taken from the DimensionRegion
82     instead of the wave chunk
83     - keyswitching dimension is changed from split type "normal" to
84     "bit"
85 persson 902 - real support for 24 bit samples - samples are not truncated to
86     16 bits anymore
87     - support for reading of ".art" files. (Merging of .art and .gig
88     files are not implemented yet.)
89 persson 918 - several fixes for the write support
90 schoenebeck 929 - support for sample groups added
91 persson 858
92 persson 918 * src/DLS.cpp, src/DLS.h:
93 persson 902 - support for reading of ".art" files
94 persson 918 - removed incorrect use of memccpy in the write support (patch by
95     Jeremy Kerr)
96     - several fixes for the write support
97 persson 902
98     * src/gigextract.cpp:
99     - real support for 24 bit samples
100    
101 schoenebeck 916 * src/gigdump.cpp:
102     - print global file informations
103 schoenebeck 929 - print sample groups
104 schoenebeck 916
105 schoenebeck 917 * general changes:
106     - added CPPUnit test cases (at the moment primarily for automatic check
107     of Gigasampler write support)
108    
109 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
110 persson 773
111 schoenebeck 780 * general changes:
112 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
113     gig files)
114     - loading DLS and gig files is now much more permissive, DLS and gig
115     files are now loaded even if mandatory RIFF chunks are missing
116 persson 834 - fixed some memory management errors, one of them was causing a
117     crash when a multi-file gig was deallocated
118 schoenebeck 780
119 persson 773 * src/gig.cpp, src/gig.h:
120     - fixed the GetVelocityCutoff function, it wasn't always using the
121     VCFVelocityScale parameter when no cutoff controller was defined
122 persson 774 - support for the gig v3 feature to have a number of dimension
123     splits not equal to a power of two
124 schoenebeck 809 - added write support (highly experimental)
125 persson 773
126 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
127     - fixed loading of Articulation Connections (<artl> list chunks were
128     seeked instead of ordinary <artl> data chunks)
129     - added write support (highly experimental)
130    
131     * src/RIFF.cpp, src/RIFF.h:
132     - added write support
133     - Chunk::LoadChunkData() can now be called again to resize the buffer
134     after a Chunk::Resize() and before the File::Save() call to allow
135     placing the new data in the chunk's write buffer and perform the
136     resize and write operations in one rush
137    
138 schoenebeck 809 * src/gigdump.cpp:
139     - fixed to show the correct amount of dimension regions instead of 32
140     (patch by James Wylder)
141    
142 schoenebeck 804 * src/dlsdump.cpp:
143     - show for every region the name of the referenced sample
144     - show file name in quotation marks
145    
146 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
147 schoenebeck 652
148     * packaging changes:
149     - require automake (>= 1.5) for 'make -f Makefile.cvs'
150     (mandatory for 'dist-bzip2' automake option)
151    
152 persson 666 * src/gig.cpp, src/gig.h:
153     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
154     the extension files are read automatically when the samples are
155     loaded
156 persson 695 - fixed the 24 bit decompression, the result should now be exact
157     instead of an approximation
158 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
159     function to DimensionRegion
160 persson 666
161     * src/DLS.cpp, src/DLS.h:
162     - the upper bits of the pool table indices are read (used as
163     extension file numbers for gig v3)
164    
165     * src/RIFF.cpp, src/RIFF.h:
166     - the file name is remembered in the RIFF::File object
167    
168 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
169 schoenebeck 549
170 schoenebeck 634 * packaging changes:
171     - include debian/ directory on 'make dist'
172     - create a bzip2 tarball on 'make dist'
173    
174 schoenebeck 549 * src/gigextract.cpp:
175     - show also version of libsndfile or build version of libaudiofile when
176     using the -v switch
177 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
178 schoenebeck 549
179 persson 613 * src/gig.cpp, src/gig.h:
180     - added DimensionRegion::GetVelocityRelease function
181    
182 schoenebeck 530 Version 2.0.0 (9 May 2005)
183 schoenebeck 317
184 schoenebeck 383 * packaging changes:
185     - fixed conditional linkage of either libsndfile or libaudiofile
186     (if none of the two exist, configure script will abort)
187 schoenebeck 518 - man pages are now auto generated with the correct libgig version
188 schoenebeck 383
189 schoenebeck 317 * src/gig.cpp, src/gig.h:
190     - experimental support for Gigasampler v3 format;
191     64 bit file offsets are truncated to 32 bit, 24 bit samples are
192 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
193     articulation informations are ignored at the moment
194     (patch by Andreas Persson)
195 schoenebeck 317 - added some file format compatibility checks
196 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
197     never used, because the necessary check was made before
198     initialization)
199     - fixed crossfade points order (structure for big endian and little
200     endian systems was interchanged)
201 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
202 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
203     to their region or dimension region (patch by Andreas Persson)
204 persson 365 - support for compressed mono samples
205     - experimental support for compressed 24 bit samples
206     - fixed decompression on big-endian CPUs
207     - fixed decompression bug that truncated the last block of samples
208 schoenebeck 384 - external decompression buffers can now be used for streaming samples
209     to avoid race conditions in case of multiple streaming threads
210 persson 406 - added pre-calculated sample attenuation parameter
211 persson 437 - added v3 "random" and "round robin" dimensions
212 schoenebeck 515 - implemented progress indicator callback mechanism for loading
213     instruments and samples
214 schoenebeck 518 - added functions libraryName() and libraryVersion()
215 schoenebeck 317
216 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
217 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
218     to be zero
219 schoenebeck 518 - added functions libraryName() and libraryVersion()
220 schoenebeck 515
221 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
222 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
223     position within the body of the given list chunk
224 schoenebeck 518 - added functions libraryName() and libraryVersion()
225 schoenebeck 515
226 schoenebeck 518 * src/rifftree.cpp:
227     - added command line switch -v to show rifftree's revision and the used
228     libgig version
229    
230     * src/dlsdump.cpp:
231     - added command line switch -v to show dlsdump's revision and the used
232     libgig version
233    
234 schoenebeck 334 * src/gigdump.cpp:
235 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
236     LoopPlayCount
237 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
238     libgig version
239 schoenebeck 334
240 persson 365 * src/gigextract.cpp:
241     - support for compressed mono samples and compressed 24 bit samples
242 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
243     used libgig version
244 persson 365
245 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
246 schoenebeck 196
247     * packaging changes:
248     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
249     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
250 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
251     SuSE and Fedora)
252     - fixed generation of Doxygen API documentation (now also included in
253     RPM and Debian packages)
254 schoenebeck 196
255 schoenebeck 231 * src/gig.cpp, src/gig.h:
256     - fixed / improved accuracy of all three velocity to volume
257 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
258     (patch by Andreas Persson)
259 schoenebeck 231 - denormals are filtered from the velocity to volume tables
260 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
261     trigger dimension, no bit range check for dimensions of split type
262     'split_type_bit')
263 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
264     signed 7 bit to signed 8 bit)
265 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
266 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
267 schoenebeck 231
268 schoenebeck 220 * src/gigextract.cpp:
269     - added support for libsndfile (if libaudiofile and libsndfile are
270     available then libsndfile is preferred)
271    
272 schoenebeck 229 * src/gigdump.cpp:
273     - added printout for dimension informations (amount, type, bits, zones)
274 schoenebeck 231 - added printout for velocity response curve parameters
275 schoenebeck 235 - added printout for crossfade definitions
276 schoenebeck 269 - added printout for panorama value for each DimensionRegion
277 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
278     Gigasampler layers
279 schoenebeck 229
280 capela 168 Version 0.7.1 (2 Jul 2004)
281    
282     * packaging changes:
283 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
284     Redhat packages
285 capela 168 - header files included on installation.
286     - autotools-generated files removed from CVS repository.
287 schoenebeck 186 - added support for generating Debian packages
288     - version of shared library can be set in configure.in
289    
290 schoenebeck 58 Version 0.7.0 (3 May 2004)
291    
292     * general changes:
293     - various big endian specific corrections
294     (successfully tested now on PPC)
295     - minor adjustments to avoid compile errors on some systems
296     (using now pow() instead of powl() and --pedantic g++ compiler switch)
297     - libtoolized the library
298     - added man pages for the command line tools
299     (gigextract, gigdump, dlsdump, rifftree)
300    
301     * src/gig.cpp, src/gig.h:
302     - fixed bug in decompression algorithm which caused it not to detect
303     the end of a stream
304     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
305     takes the MIDI key velocity value as an argument and returns the
306     appropriate volume factor (0.0 ... 1.0) for the sample to be played
307     back, the velocity curve transformation functions used for this are
308     only an approximation so far
309     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
310     'Sample::LoopSize' which reflected wrong values
311     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
312     measured in sample points instead of byte offset
313     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
314     'Sample::FineTune'
315     - added class attribute 'Sample::LoopSize'
316     - added method GetInstrument(uint index) to class 'File'
317     - added ReadAndLoop() method to class 'Sample' which is an extension to
318     the normal Read() method to honor the sample's looping information
319     while streaming from disk
320     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
321     'eg2_ctrl_t': replaced this huge enumeration by a structure which
322     reflects the MIDI controller number in case of an ordinary control
323     change controller (this saves a huge switch-case block in the
324     application of the library user)
325     - renamed following attributes in class 'DimensionRegion':
326     'AttenuationContol' -> 'AttenuationController',
327     'InvertAttenuationControl' -> 'InvertAttenuationController',
328     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
329     - minor fix in API documentation for method GetVelocityAttenuation() in
330     class 'DimensionRegion'
331    
332     * src/RIFF.cpp, src/RIFF.h:
333     - added additional API documentation
334     - minor fix in Chunk::Read() method (only a minor efficiency issue)
335    
336     * src/gigdump.cpp:
337     - added printout of samples' looping informations
338    
339 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
340    
341     * initial release

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