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Revision 1154 - (hide annotations) (download)
Wed Apr 11 16:33:56 2007 UTC (16 years, 11 months ago) by schoenebeck
File size: 13240 byte(s)
* src/DLS.cpp, src/DLS.h:
  - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods

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

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