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revision 186 by schoenebeck, Wed Jul 7 12:03:54 2004 UTC revision 1083 by schoenebeck, Thu Mar 8 16:41:27 2007 UTC
# Line 1  Line 1 
1    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        - only export relevant files to Doxygen API documentation
7    
8      * 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        - added "smart midi" and "round robin keyboard" dimensions
13        - 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        - fixed crash which occured on interfering File::DeleteSample() and
18          File::GetNextSample() calls (due to iterator invalidation)
19    
20    Version 3.1.0 (24 Nov 2006)
21    
22      * packaging changes:
23        - changed deprecated copyright attribute to license;
24          added ldconfig to post-(un)install steps on libgig.spec (RPM)
25    
26      * src/gig.cpp, src/gig.h:
27        - added support for more than one set of custom velocity splits
28          inside a region (for example different velocity split levels for
29          pedal up and pedal down)
30        - sample loop parameters are now taken from the DimensionRegion
31          instead of the wave chunk
32        - keyswitching dimension is changed from split type "normal" to
33          "bit"
34        - real support for 24 bit samples - samples are not truncated to
35          16 bits anymore
36        - support for reading of ".art" files. (Merging of .art and .gig
37          files are not implemented yet.)
38        - several fixes for the write support
39        - support for sample groups added
40    
41      * src/DLS.cpp, src/DLS.h:
42        - support for reading of ".art" files
43        - removed incorrect use of memccpy in the write support (patch by
44          Jeremy Kerr)
45        - several fixes for the write support
46    
47      * src/gigextract.cpp:
48        - real support for 24 bit samples
49    
50      * src/gigdump.cpp:
51        - print global file informations
52        - print sample groups
53    
54      * general changes:
55        - added CPPUnit test cases (at the moment primarily for automatic check
56          of Gigasampler write support)
57    
58    Version 3.0.0 (28 Apr 2006)
59    
60      * general changes:
61        - added write support (that is for creating and modifying RIFF, DLS and
62          gig files)
63        - loading DLS and gig files is now much more permissive, DLS and gig
64          files are now loaded even if mandatory RIFF chunks are missing
65        - fixed some memory management errors, one of them was causing a
66          crash when a multi-file gig was deallocated
67    
68      * src/gig.cpp, src/gig.h:
69        - fixed the GetVelocityCutoff function, it wasn't always using the
70          VCFVelocityScale parameter when no cutoff controller was defined
71        - support for the gig v3 feature to have a number of dimension
72          splits not equal to a power of two
73        - added write support (highly experimental)
74    
75      * src/DLS.cpp, src/DLS.h:
76        - fixed loading of Articulation Connections (<artl> list chunks were
77          seeked instead of ordinary <artl> data chunks)
78        - added write support (highly experimental)
79    
80      * src/RIFF.cpp, src/RIFF.h:
81        - added write support
82        - Chunk::LoadChunkData() can now be called again to resize the buffer
83          after a Chunk::Resize() and before the File::Save() call to allow
84          placing the new data in the chunk's write buffer and perform the
85          resize and write operations in one rush
86    
87      * src/gigdump.cpp:
88        - fixed to show the correct amount of dimension regions instead of 32
89          (patch by James Wylder)
90    
91      * src/dlsdump.cpp:
92        - show for every region the name of the referenced sample
93        - show file name in quotation marks
94    
95    Version 2.0.2 (15 Aug 2005)
96    
97      * packaging changes:
98        - require automake (>= 1.5) for 'make -f Makefile.cvs'
99          (mandatory for 'dist-bzip2' automake option)
100    
101      * src/gig.cpp, src/gig.h:
102        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
103          the extension files are read automatically when the samples are
104          loaded
105        - fixed the 24 bit decompression, the result should now be exact
106          instead of an approximation
107        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
108          function to DimensionRegion
109    
110      * src/DLS.cpp, src/DLS.h:
111        - the upper bits of the pool table indices are read (used as
112          extension file numbers for gig v3)
113    
114      * src/RIFF.cpp, src/RIFF.h:
115        - the file name is remembered in the RIFF::File object
116    
117    Version 2.0.1 (12 Jun 2005)
118    
119      * packaging changes:
120        - include debian/ directory on 'make dist'
121        - create a bzip2 tarball on 'make dist'
122    
123      * src/gigextract.cpp:
124        - show also version of libsndfile or build version of libaudiofile when
125          using the -v switch
126        - fixed mutual link dependency to libsndfile / libaudiofile
127    
128      * src/gig.cpp, src/gig.h:
129        - added DimensionRegion::GetVelocityRelease function
130    
131    Version 2.0.0 (9 May 2005)
132    
133      * packaging changes:
134        - fixed conditional linkage of either libsndfile or libaudiofile
135          (if none of the two exist, configure script will abort)
136        - man pages are now auto generated with the correct libgig version
137    
138      * src/gig.cpp, src/gig.h:
139        - experimental support for Gigasampler v3 format;
140          64 bit file offsets are truncated to 32 bit, 24 bit samples are
141          truncated to 16 bit, up to 8 dimensions are read, additional
142          articulation informations are ignored at the moment
143          (patch by Andreas Persson)
144        - added some file format compatibility checks
145        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
146          never used, because the necessary check was made before
147          initialization)
148        - fixed crossfade points order (structure for big endian and little
149          endian systems was interchanged)
150        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
151        - fixed crash which occured when patches did not have a sample assigned
152          to their region or dimension region (patch by Andreas Persson)
153        - support for compressed mono samples
154        - experimental support for compressed 24 bit samples
155        - fixed decompression on big-endian CPUs
156        - fixed decompression bug that truncated the last block of samples
157        - external decompression buffers can now be used for streaming samples
158          to avoid race conditions in case of multiple streaming threads
159        - added pre-calculated sample attenuation parameter
160        - added v3 "random" and "round robin" dimensions
161        - implemented progress indicator callback mechanism for loading
162          instruments and samples
163        - added functions libraryName() and libraryVersion()
164    
165      * src/DLS.cpp, src/DLS.h:
166        - fixed File constructor which caused variable File::Instruments always
167          to be zero
168        - added functions libraryName() and libraryVersion()
169    
170      * src/RIFF.cpp, src/RIFF.h:
171        - fixed method List::LoadSubChunks() which did not restore the original
172          position within the body of the given list chunk
173        - added functions libraryName() and libraryVersion()
174    
175      * src/rifftree.cpp:
176        - added command line switch -v to show rifftree's revision and the used
177          libgig version
178    
179      * src/dlsdump.cpp:
180        - added command line switch -v to show dlsdump's revision and the used
181          libgig version
182    
183      * src/gigdump.cpp:
184        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
185          LoopPlayCount
186        - added command line switch -v to show gigdump's revision and the used
187          libgig version
188    
189      * src/gigextract.cpp:
190        - support for compressed mono samples and compressed 24 bit samples
191        - added command line switch -v to show gigextract's revision and the
192          used libgig version
193    
194    Version 1.0.0 (26 Nov 2004)
195    
196      * packaging changes:
197        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
198          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
199        - fixed man pages automake install rule (which didn't work on Mandrake,
200          SuSE and Fedora)
201        - fixed generation of Doxygen API documentation (now also included in
202          RPM and Debian packages)
203    
204      * src/gig.cpp, src/gig.h:
205        - fixed / improved accuracy of all three velocity to volume
206          transformation functions a.k.a. 'nonlinear','linear','special'
207          (patch by Andreas Persson)
208        - denormals are filtered from the velocity to volume tables
209        - bugfix for dimension region switching (wrong handling of the release
210          trigger dimension, no bit range check for dimensions of split type
211          'split_type_bit')
212        - fixed panorama value in DimensionRegion (invalid conversion from
213          signed 7 bit to signed 8 bit)
214        - added class attribute 'Layers' to class 'gig::Region'
215        - symbol prototyping of gig::Region (fixes build failure with qsampler)
216    
217      * src/gigextract.cpp:
218        - added support for libsndfile (if libaudiofile and libsndfile are
219          available then libsndfile is preferred)
220    
221      * src/gigdump.cpp:
222        - added printout for dimension informations (amount, type, bits, zones)
223        - added printout for velocity response curve parameters
224        - added printout for crossfade definitions
225        - added printout for panorama value for each DimensionRegion
226        - replaced printout of DLS Region layer by printout of amount of
227          Gigasampler layers
228    
229  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
230    
231    * packaging changes:    * packaging changes:
232      - added libgig.spec and libgig.pc package configurations.      - added libgig.spec and libgig.pc package configurations for generating
233          Redhat packages
234      - header files included on installation.      - header files included on installation.
235      - autotools-generated files removed from CVS repository.      - autotools-generated files removed from CVS repository.
236      - added support for generating Debian packages      - added support for generating Debian packages
# Line 56  Version 0.7.0 (3 May 2004) Line 285  Version 0.7.0 (3 May 2004)
285    * src/gigdump.cpp:    * src/gigdump.cpp:
286      - added printout of samples' looping informations      - added printout of samples' looping informations
287    
   
288  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
289    
290    * initial release    * initial release

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