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revision 186 by schoenebeck, Wed Jul 7 12:03:54 2004 UTC revision 1172 by schoenebeck, Sun May 6 16:17:48 2007 UTC
# Line 1  Line 1 
1    Version CVS HEAD (?)
2    
3      * packaging changes:
4        - added Mac OSX XCode project files (patch by Toshi Nagata)
5    
6      * src/DLS.cpp, src/DLS.h:
7        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
8    
9      * 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    Version 3.1.1 (24 Mar 2007)
14    
15      * packaging changes:
16        - ported to Windows using native Windows functions for file IO
17          (provided Dev-C++ + mingw project file)
18        - only export relevant files to Doxygen API documentation
19    
20      * 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        - added "smart midi" and "round robin keyboard" dimensions
25        - 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        - fixed crash which occured on interfering File::DeleteSample() and
30          File::GetNextSample() calls (due to iterator invalidation)
31        - fixed group names which were not saved
32        - fixed group destructor which did not remove the RIFF chunk associated
33          with the group
34        - added Instrument::MoveRegion method
35        - fixed constructor for Region, which did not initialize correctly
36          when used from Instrument::AddRegion
37        - 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        - fixed AddDimension() method which did not fill out all mandatory
41          dimension definition fields
42    
43      * src/DLS.cpp, src/DLS.h:
44        - added Instrument::MoveRegion method
45        - fixed software info field which was wrongly stored on instruments,
46          causing an exception when trying to save a new instrument
47    
48      * 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        - added List::MoveSubChunk method
53    
54    Version 3.1.0 (24 Nov 2006)
55    
56      * packaging changes:
57        - changed deprecated copyright attribute to license;
58          added ldconfig to post-(un)install steps on libgig.spec (RPM)
59    
60      * 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        - 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        - 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        - several fixes for the write support
73        - support for sample groups added
74    
75      * src/DLS.cpp, src/DLS.h:
76        - support for reading of ".art" files
77        - removed incorrect use of memccpy in the write support (patch by
78          Jeremy Kerr)
79        - several fixes for the write support
80    
81      * src/gigextract.cpp:
82        - real support for 24 bit samples
83    
84      * src/gigdump.cpp:
85        - print global file informations
86        - print sample groups
87    
88      * general changes:
89        - added CPPUnit test cases (at the moment primarily for automatic check
90          of Gigasampler write support)
91    
92    Version 3.0.0 (28 Apr 2006)
93    
94      * general changes:
95        - 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        - fixed some memory management errors, one of them was causing a
100          crash when a multi-file gig was deallocated
101    
102      * 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        - support for the gig v3 feature to have a number of dimension
106          splits not equal to a power of two
107        - added write support (highly experimental)
108    
109      * 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      * src/gigdump.cpp:
122        - fixed to show the correct amount of dimension regions instead of 32
123          (patch by James Wylder)
124    
125      * src/dlsdump.cpp:
126        - show for every region the name of the referenced sample
127        - show file name in quotation marks
128    
129    Version 2.0.2 (15 Aug 2005)
130    
131      * packaging changes:
132        - require automake (>= 1.5) for 'make -f Makefile.cvs'
133          (mandatory for 'dist-bzip2' automake option)
134    
135      * 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        - fixed the 24 bit decompression, the result should now be exact
140          instead of an approximation
141        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
142          function to DimensionRegion
143    
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    Version 2.0.1 (12 Jun 2005)
152    
153      * packaging changes:
154        - include debian/ directory on 'make dist'
155        - create a bzip2 tarball on 'make dist'
156    
157      * src/gigextract.cpp:
158        - show also version of libsndfile or build version of libaudiofile when
159          using the -v switch
160        - fixed mutual link dependency to libsndfile / libaudiofile
161    
162      * src/gig.cpp, src/gig.h:
163        - added DimensionRegion::GetVelocityRelease function
164    
165    Version 2.0.0 (9 May 2005)
166    
167      * packaging changes:
168        - fixed conditional linkage of either libsndfile or libaudiofile
169          (if none of the two exist, configure script will abort)
170        - man pages are now auto generated with the correct libgig version
171    
172      * 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          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        - added some file format compatibility checks
179        - 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        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
185        - fixed crash which occured when patches did not have a sample assigned
186          to their region or dimension region (patch by Andreas Persson)
187        - 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        - external decompression buffers can now be used for streaming samples
192          to avoid race conditions in case of multiple streaming threads
193        - added pre-calculated sample attenuation parameter
194        - added v3 "random" and "round robin" dimensions
195        - implemented progress indicator callback mechanism for loading
196          instruments and samples
197        - added functions libraryName() and libraryVersion()
198    
199      * src/DLS.cpp, src/DLS.h:
200        - fixed File constructor which caused variable File::Instruments always
201          to be zero
202        - added functions libraryName() and libraryVersion()
203    
204      * src/RIFF.cpp, src/RIFF.h:
205        - fixed method List::LoadSubChunks() which did not restore the original
206          position within the body of the given list chunk
207        - added functions libraryName() and libraryVersion()
208    
209      * 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      * src/gigdump.cpp:
218        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
219          LoopPlayCount
220        - added command line switch -v to show gigdump's revision and the used
221          libgig version
222    
223      * src/gigextract.cpp:
224        - support for compressed mono samples and compressed 24 bit samples
225        - added command line switch -v to show gigextract's revision and the
226          used libgig version
227    
228    Version 1.0.0 (26 Nov 2004)
229    
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        - 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    
238      * src/gig.cpp, src/gig.h:
239        - fixed / improved accuracy of all three velocity to volume
240          transformation functions a.k.a. 'nonlinear','linear','special'
241          (patch by Andreas Persson)
242        - denormals are filtered from the velocity to volume tables
243        - 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        - fixed panorama value in DimensionRegion (invalid conversion from
247          signed 7 bit to signed 8 bit)
248        - added class attribute 'Layers' to class 'gig::Region'
249        - symbol prototyping of gig::Region (fixes build failure with qsampler)
250    
251      * src/gigextract.cpp:
252        - added support for libsndfile (if libaudiofile and libsndfile are
253          available then libsndfile is preferred)
254    
255      * src/gigdump.cpp:
256        - added printout for dimension informations (amount, type, bits, zones)
257        - added printout for velocity response curve parameters
258        - added printout for crossfade definitions
259        - added printout for panorama value for each DimensionRegion
260        - replaced printout of DLS Region layer by printout of amount of
261          Gigasampler layers
262    
263  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
264    
265    * packaging changes:    * packaging changes:
266      - added libgig.spec and libgig.pc package configurations.      - added libgig.spec and libgig.pc package configurations for generating
267          Redhat packages
268      - header files included on installation.      - header files included on installation.
269      - autotools-generated files removed from CVS repository.      - autotools-generated files removed from CVS repository.
270      - added support for generating Debian packages      - added support for generating Debian packages
# Line 56  Version 0.7.0 (3 May 2004) Line 319  Version 0.7.0 (3 May 2004)
319    * src/gigdump.cpp:    * src/gigdump.cpp:
320      - added printout of samples' looping informations      - added printout of samples' looping informations
321    
   
322  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
323    
324    * initial release    * initial release

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