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revision 315 by schoenebeck, Fri Nov 26 19:29:05 2004 UTC revision 1102 by persson, Sun Mar 18 07:13:06 2007 UTC
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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        - fixed group names which were not saved
20        - fixed group destructor which did not remove the RIFF chunk associated
21          with the group
22        - added Instrument::MoveRegion method
23        - fixed constructor for Region, which did not initialize correctly
24          when used from Instrument::AddRegion
25    
26      * src/DLS.cpp, src/DLS.h:
27        - added Instrument::MoveRegion method
28    
29      * src/RIFF.cpp, src/RIFF.h:
30        - fixed RIFF::Chunk destructor which did not unregister previously
31          resized chunks, leading to a "zero size chunk" exception when
32          File::Save() was called
33        - added List::MoveSubChunk method
34    
35    Version 3.1.0 (24 Nov 2006)
36    
37      * packaging changes:
38        - changed deprecated copyright attribute to license;
39          added ldconfig to post-(un)install steps on libgig.spec (RPM)
40    
41      * src/gig.cpp, src/gig.h:
42        - added support for more than one set of custom velocity splits
43          inside a region (for example different velocity split levels for
44          pedal up and pedal down)
45        - sample loop parameters are now taken from the DimensionRegion
46          instead of the wave chunk
47        - keyswitching dimension is changed from split type "normal" to
48          "bit"
49        - real support for 24 bit samples - samples are not truncated to
50          16 bits anymore
51        - support for reading of ".art" files. (Merging of .art and .gig
52          files are not implemented yet.)
53        - several fixes for the write support
54        - support for sample groups added
55    
56      * src/DLS.cpp, src/DLS.h:
57        - support for reading of ".art" files
58        - removed incorrect use of memccpy in the write support (patch by
59          Jeremy Kerr)
60        - several fixes for the write support
61    
62      * src/gigextract.cpp:
63        - real support for 24 bit samples
64    
65      * src/gigdump.cpp:
66        - print global file informations
67        - print sample groups
68    
69      * general changes:
70        - added CPPUnit test cases (at the moment primarily for automatic check
71          of Gigasampler write support)
72    
73    Version 3.0.0 (28 Apr 2006)
74    
75      * general changes:
76        - added write support (that is for creating and modifying RIFF, DLS and
77          gig files)
78        - loading DLS and gig files is now much more permissive, DLS and gig
79          files are now loaded even if mandatory RIFF chunks are missing
80        - fixed some memory management errors, one of them was causing a
81          crash when a multi-file gig was deallocated
82    
83      * src/gig.cpp, src/gig.h:
84        - fixed the GetVelocityCutoff function, it wasn't always using the
85          VCFVelocityScale parameter when no cutoff controller was defined
86        - support for the gig v3 feature to have a number of dimension
87          splits not equal to a power of two
88        - added write support (highly experimental)
89    
90      * src/DLS.cpp, src/DLS.h:
91        - fixed loading of Articulation Connections (<artl> list chunks were
92          seeked instead of ordinary <artl> data chunks)
93        - added write support (highly experimental)
94    
95      * src/RIFF.cpp, src/RIFF.h:
96        - added write support
97        - Chunk::LoadChunkData() can now be called again to resize the buffer
98          after a Chunk::Resize() and before the File::Save() call to allow
99          placing the new data in the chunk's write buffer and perform the
100          resize and write operations in one rush
101    
102      * src/gigdump.cpp:
103        - fixed to show the correct amount of dimension regions instead of 32
104          (patch by James Wylder)
105    
106      * src/dlsdump.cpp:
107        - show for every region the name of the referenced sample
108        - show file name in quotation marks
109    
110    Version 2.0.2 (15 Aug 2005)
111    
112      * packaging changes:
113        - require automake (>= 1.5) for 'make -f Makefile.cvs'
114          (mandatory for 'dist-bzip2' automake option)
115    
116      * src/gig.cpp, src/gig.h:
117        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
118          the extension files are read automatically when the samples are
119          loaded
120        - fixed the 24 bit decompression, the result should now be exact
121          instead of an approximation
122        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
123          function to DimensionRegion
124    
125      * src/DLS.cpp, src/DLS.h:
126        - the upper bits of the pool table indices are read (used as
127          extension file numbers for gig v3)
128    
129      * src/RIFF.cpp, src/RIFF.h:
130        - the file name is remembered in the RIFF::File object
131    
132    Version 2.0.1 (12 Jun 2005)
133    
134      * packaging changes:
135        - include debian/ directory on 'make dist'
136        - create a bzip2 tarball on 'make dist'
137    
138      * src/gigextract.cpp:
139        - show also version of libsndfile or build version of libaudiofile when
140          using the -v switch
141        - fixed mutual link dependency to libsndfile / libaudiofile
142    
143      * src/gig.cpp, src/gig.h:
144        - added DimensionRegion::GetVelocityRelease function
145    
146    Version 2.0.0 (9 May 2005)
147    
148      * packaging changes:
149        - fixed conditional linkage of either libsndfile or libaudiofile
150          (if none of the two exist, configure script will abort)
151        - man pages are now auto generated with the correct libgig version
152    
153      * src/gig.cpp, src/gig.h:
154        - experimental support for Gigasampler v3 format;
155          64 bit file offsets are truncated to 32 bit, 24 bit samples are
156          truncated to 16 bit, up to 8 dimensions are read, additional
157          articulation informations are ignored at the moment
158          (patch by Andreas Persson)
159        - added some file format compatibility checks
160        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
161          never used, because the necessary check was made before
162          initialization)
163        - fixed crossfade points order (structure for big endian and little
164          endian systems was interchanged)
165        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
166        - fixed crash which occured when patches did not have a sample assigned
167          to their region or dimension region (patch by Andreas Persson)
168        - support for compressed mono samples
169        - experimental support for compressed 24 bit samples
170        - fixed decompression on big-endian CPUs
171        - fixed decompression bug that truncated the last block of samples
172        - external decompression buffers can now be used for streaming samples
173          to avoid race conditions in case of multiple streaming threads
174        - added pre-calculated sample attenuation parameter
175        - added v3 "random" and "round robin" dimensions
176        - implemented progress indicator callback mechanism for loading
177          instruments and samples
178        - added functions libraryName() and libraryVersion()
179    
180      * src/DLS.cpp, src/DLS.h:
181        - fixed File constructor which caused variable File::Instruments always
182          to be zero
183        - added functions libraryName() and libraryVersion()
184    
185      * src/RIFF.cpp, src/RIFF.h:
186        - fixed method List::LoadSubChunks() which did not restore the original
187          position within the body of the given list chunk
188        - added functions libraryName() and libraryVersion()
189    
190      * src/rifftree.cpp:
191        - added command line switch -v to show rifftree's revision and the used
192          libgig version
193    
194      * src/dlsdump.cpp:
195        - added command line switch -v to show dlsdump's revision and the used
196          libgig version
197    
198      * src/gigdump.cpp:
199        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
200          LoopPlayCount
201        - added command line switch -v to show gigdump's revision and the used
202          libgig version
203    
204      * src/gigextract.cpp:
205        - support for compressed mono samples and compressed 24 bit samples
206        - added command line switch -v to show gigextract's revision and the
207          used libgig version
208    
209  Version 1.0.0 (26 Nov 2004)  Version 1.0.0 (26 Nov 2004)
210    
211    * packaging changes:    * packaging changes:

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