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revision 241 by schoenebeck, Wed Sep 15 13:49:21 2004 UTC revision 1095 by schoenebeck, Mon Mar 12 18:16:55 2007 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * 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      * src/RIFF.cpp, src/RIFF.h:
21        - fixed RIFF::Chunk destructor which did not unregister previously
22          resized chunks, leading to a "zero size chunk" exception when
23          File::Save() was called
24    
25    Version 3.1.0 (24 Nov 2006)
26    
27      * packaging changes:
28        - changed deprecated copyright attribute to license;
29          added ldconfig to post-(un)install steps on libgig.spec (RPM)
30    
31      * src/gig.cpp, src/gig.h:
32        - added support for more than one set of custom velocity splits
33          inside a region (for example different velocity split levels for
34          pedal up and pedal down)
35        - sample loop parameters are now taken from the DimensionRegion
36          instead of the wave chunk
37        - keyswitching dimension is changed from split type "normal" to
38          "bit"
39        - real support for 24 bit samples - samples are not truncated to
40          16 bits anymore
41        - support for reading of ".art" files. (Merging of .art and .gig
42          files are not implemented yet.)
43        - several fixes for the write support
44        - support for sample groups added
45    
46      * src/DLS.cpp, src/DLS.h:
47        - support for reading of ".art" files
48        - removed incorrect use of memccpy in the write support (patch by
49          Jeremy Kerr)
50        - several fixes for the write support
51    
52      * src/gigextract.cpp:
53        - real support for 24 bit samples
54    
55      * src/gigdump.cpp:
56        - print global file informations
57        - print sample groups
58    
59      * general changes:
60        - added CPPUnit test cases (at the moment primarily for automatic check
61          of Gigasampler write support)
62    
63    Version 3.0.0 (28 Apr 2006)
64    
65      * general changes:
66        - added write support (that is for creating and modifying RIFF, DLS and
67          gig files)
68        - loading DLS and gig files is now much more permissive, DLS and gig
69          files are now loaded even if mandatory RIFF chunks are missing
70        - fixed some memory management errors, one of them was causing a
71          crash when a multi-file gig was deallocated
72    
73      * src/gig.cpp, src/gig.h:
74        - fixed the GetVelocityCutoff function, it wasn't always using the
75          VCFVelocityScale parameter when no cutoff controller was defined
76        - support for the gig v3 feature to have a number of dimension
77          splits not equal to a power of two
78        - added write support (highly experimental)
79    
80      * src/DLS.cpp, src/DLS.h:
81        - fixed loading of Articulation Connections (<artl> list chunks were
82          seeked instead of ordinary <artl> data chunks)
83        - added write support (highly experimental)
84    
85      * src/RIFF.cpp, src/RIFF.h:
86        - added write support
87        - Chunk::LoadChunkData() can now be called again to resize the buffer
88          after a Chunk::Resize() and before the File::Save() call to allow
89          placing the new data in the chunk's write buffer and perform the
90          resize and write operations in one rush
91    
92      * src/gigdump.cpp:
93        - fixed to show the correct amount of dimension regions instead of 32
94          (patch by James Wylder)
95    
96      * src/dlsdump.cpp:
97        - show for every region the name of the referenced sample
98        - show file name in quotation marks
99    
100    Version 2.0.2 (15 Aug 2005)
101    
102      * packaging changes:
103        - require automake (>= 1.5) for 'make -f Makefile.cvs'
104          (mandatory for 'dist-bzip2' automake option)
105    
106      * src/gig.cpp, src/gig.h:
107        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
108          the extension files are read automatically when the samples are
109          loaded
110        - fixed the 24 bit decompression, the result should now be exact
111          instead of an approximation
112        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
113          function to DimensionRegion
114    
115      * src/DLS.cpp, src/DLS.h:
116        - the upper bits of the pool table indices are read (used as
117          extension file numbers for gig v3)
118    
119      * src/RIFF.cpp, src/RIFF.h:
120        - the file name is remembered in the RIFF::File object
121    
122    Version 2.0.1 (12 Jun 2005)
123    
124      * packaging changes:
125        - include debian/ directory on 'make dist'
126        - create a bzip2 tarball on 'make dist'
127    
128      * src/gigextract.cpp:
129        - show also version of libsndfile or build version of libaudiofile when
130          using the -v switch
131        - fixed mutual link dependency to libsndfile / libaudiofile
132    
133      * src/gig.cpp, src/gig.h:
134        - added DimensionRegion::GetVelocityRelease function
135    
136    Version 2.0.0 (9 May 2005)
137    
138      * packaging changes:
139        - fixed conditional linkage of either libsndfile or libaudiofile
140          (if none of the two exist, configure script will abort)
141        - man pages are now auto generated with the correct libgig version
142    
143      * src/gig.cpp, src/gig.h:
144        - experimental support for Gigasampler v3 format;
145          64 bit file offsets are truncated to 32 bit, 24 bit samples are
146          truncated to 16 bit, up to 8 dimensions are read, additional
147          articulation informations are ignored at the moment
148          (patch by Andreas Persson)
149        - added some file format compatibility checks
150        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
151          never used, because the necessary check was made before
152          initialization)
153        - fixed crossfade points order (structure for big endian and little
154          endian systems was interchanged)
155        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
156        - fixed crash which occured when patches did not have a sample assigned
157          to their region or dimension region (patch by Andreas Persson)
158        - support for compressed mono samples
159        - experimental support for compressed 24 bit samples
160        - fixed decompression on big-endian CPUs
161        - fixed decompression bug that truncated the last block of samples
162        - external decompression buffers can now be used for streaming samples
163          to avoid race conditions in case of multiple streaming threads
164        - added pre-calculated sample attenuation parameter
165        - added v3 "random" and "round robin" dimensions
166        - implemented progress indicator callback mechanism for loading
167          instruments and samples
168        - added functions libraryName() and libraryVersion()
169    
170      * src/DLS.cpp, src/DLS.h:
171        - fixed File constructor which caused variable File::Instruments always
172          to be zero
173        - added functions libraryName() and libraryVersion()
174    
175      * src/RIFF.cpp, src/RIFF.h:
176        - fixed method List::LoadSubChunks() which did not restore the original
177          position within the body of the given list chunk
178        - added functions libraryName() and libraryVersion()
179    
180      * src/rifftree.cpp:
181        - added command line switch -v to show rifftree's revision and the used
182          libgig version
183    
184      * src/dlsdump.cpp:
185        - added command line switch -v to show dlsdump's revision and the used
186          libgig version
187    
188      * src/gigdump.cpp:
189        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
190          LoopPlayCount
191        - added command line switch -v to show gigdump's revision and the used
192          libgig version
193    
194      * src/gigextract.cpp:
195        - support for compressed mono samples and compressed 24 bit samples
196        - added command line switch -v to show gigextract's revision and the
197          used libgig version
198    
199    Version 1.0.0 (26 Nov 2004)
200    
201      * packaging changes:
202      - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name      - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
203        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
204        - fixed man pages automake install rule (which didn't work on Mandrake,
205          SuSE and Fedora)
206        - fixed generation of Doxygen API documentation (now also included in
207          RPM and Debian packages)
208    
209    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
210      - fixed / improved accuracy of all three velocity to volume      - fixed / improved accuracy of all three velocity to volume
211        transformation functions (a.k.a. 'nonlinear','linear','special')        transformation functions a.k.a. 'nonlinear','linear','special'
212          (patch by Andreas Persson)
213      - denormals are filtered from the velocity to volume tables      - denormals are filtered from the velocity to volume tables
214      - bugfix for dimension region switching (wrong handling of the release      - bugfix for dimension region switching (wrong handling of the release
215        trigger dimension, no bit range check for dimensions of split type        trigger dimension, no bit range check for dimensions of split type
216        'split_type_bit')        'split_type_bit')
217        - fixed panorama value in DimensionRegion (invalid conversion from
218          signed 7 bit to signed 8 bit)
219        - added class attribute 'Layers' to class 'gig::Region'
220        - symbol prototyping of gig::Region (fixes build failure with qsampler)
221    
222    * src/gigextract.cpp:    * src/gigextract.cpp:
223      - added support for libsndfile (if libaudiofile and libsndfile are      - added support for libsndfile (if libaudiofile and libsndfile are
# Line 20  Version CVS HEAD (?) Line 227  Version CVS HEAD (?)
227      - added printout for dimension informations (amount, type, bits, zones)      - added printout for dimension informations (amount, type, bits, zones)
228      - added printout for velocity response curve parameters      - added printout for velocity response curve parameters
229      - added printout for crossfade definitions      - added printout for crossfade definitions
230        - added printout for panorama value for each DimensionRegion
231        - replaced printout of DLS Region layer by printout of amount of
232          Gigasampler layers
233    
234  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
235    

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