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Revision 1099 - (hide annotations) (download)
Thu Mar 15 13:57:47 2007 UTC (17 years ago) by schoenebeck
File size: 12410 byte(s)
* fixed group destructor which did not remove the RIFF chunk associated
  with the group

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

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