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revision 58 by schoenebeck, Mon May 3 14:16:59 2004 UTC revision 1050 by schoenebeck, Fri Mar 2 01:04:45 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    
7    Version 3.1.0 (24 Nov 2006)
8    
9      * packaging changes:
10        - changed deprecated copyright attribute to license;
11          added ldconfig to post-(un)install steps on libgig.spec (RPM)
12    
13      * src/gig.cpp, src/gig.h:
14        - added support for more than one set of custom velocity splits
15          inside a region (for example different velocity split levels for
16          pedal up and pedal down)
17        - sample loop parameters are now taken from the DimensionRegion
18          instead of the wave chunk
19        - keyswitching dimension is changed from split type "normal" to
20          "bit"
21        - real support for 24 bit samples - samples are not truncated to
22          16 bits anymore
23        - support for reading of ".art" files. (Merging of .art and .gig
24          files are not implemented yet.)
25        - several fixes for the write support
26        - support for sample groups added
27    
28      * src/DLS.cpp, src/DLS.h:
29        - support for reading of ".art" files
30        - removed incorrect use of memccpy in the write support (patch by
31          Jeremy Kerr)
32        - several fixes for the write support
33    
34      * src/gigextract.cpp:
35        - real support for 24 bit samples
36    
37      * src/gigdump.cpp:
38        - print global file informations
39        - print sample groups
40    
41      * general changes:
42        - added CPPUnit test cases (at the moment primarily for automatic check
43          of Gigasampler write support)
44    
45    Version 3.0.0 (28 Apr 2006)
46    
47      * general changes:
48        - added write support (that is for creating and modifying RIFF, DLS and
49          gig files)
50        - loading DLS and gig files is now much more permissive, DLS and gig
51          files are now loaded even if mandatory RIFF chunks are missing
52        - fixed some memory management errors, one of them was causing a
53          crash when a multi-file gig was deallocated
54    
55      * src/gig.cpp, src/gig.h:
56        - fixed the GetVelocityCutoff function, it wasn't always using the
57          VCFVelocityScale parameter when no cutoff controller was defined
58        - support for the gig v3 feature to have a number of dimension
59          splits not equal to a power of two
60        - added write support (highly experimental)
61    
62      * src/DLS.cpp, src/DLS.h:
63        - fixed loading of Articulation Connections (<artl> list chunks were
64          seeked instead of ordinary <artl> data chunks)
65        - added write support (highly experimental)
66    
67      * src/RIFF.cpp, src/RIFF.h:
68        - added write support
69        - Chunk::LoadChunkData() can now be called again to resize the buffer
70          after a Chunk::Resize() and before the File::Save() call to allow
71          placing the new data in the chunk's write buffer and perform the
72          resize and write operations in one rush
73    
74      * src/gigdump.cpp:
75        - fixed to show the correct amount of dimension regions instead of 32
76          (patch by James Wylder)
77    
78      * src/dlsdump.cpp:
79        - show for every region the name of the referenced sample
80        - show file name in quotation marks
81    
82    Version 2.0.2 (15 Aug 2005)
83    
84      * packaging changes:
85        - require automake (>= 1.5) for 'make -f Makefile.cvs'
86          (mandatory for 'dist-bzip2' automake option)
87    
88      * src/gig.cpp, src/gig.h:
89        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
90          the extension files are read automatically when the samples are
91          loaded
92        - fixed the 24 bit decompression, the result should now be exact
93          instead of an approximation
94        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
95          function to DimensionRegion
96    
97      * src/DLS.cpp, src/DLS.h:
98        - the upper bits of the pool table indices are read (used as
99          extension file numbers for gig v3)
100    
101      * src/RIFF.cpp, src/RIFF.h:
102        - the file name is remembered in the RIFF::File object
103    
104    Version 2.0.1 (12 Jun 2005)
105    
106      * packaging changes:
107        - include debian/ directory on 'make dist'
108        - create a bzip2 tarball on 'make dist'
109    
110      * src/gigextract.cpp:
111        - show also version of libsndfile or build version of libaudiofile when
112          using the -v switch
113        - fixed mutual link dependency to libsndfile / libaudiofile
114    
115      * src/gig.cpp, src/gig.h:
116        - added DimensionRegion::GetVelocityRelease function
117    
118    Version 2.0.0 (9 May 2005)
119    
120      * packaging changes:
121        - fixed conditional linkage of either libsndfile or libaudiofile
122          (if none of the two exist, configure script will abort)
123        - man pages are now auto generated with the correct libgig version
124    
125      * src/gig.cpp, src/gig.h:
126        - experimental support for Gigasampler v3 format;
127          64 bit file offsets are truncated to 32 bit, 24 bit samples are
128          truncated to 16 bit, up to 8 dimensions are read, additional
129          articulation informations are ignored at the moment
130          (patch by Andreas Persson)
131        - added some file format compatibility checks
132        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
133          never used, because the necessary check was made before
134          initialization)
135        - fixed crossfade points order (structure for big endian and little
136          endian systems was interchanged)
137        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
138        - fixed crash which occured when patches did not have a sample assigned
139          to their region or dimension region (patch by Andreas Persson)
140        - support for compressed mono samples
141        - experimental support for compressed 24 bit samples
142        - fixed decompression on big-endian CPUs
143        - fixed decompression bug that truncated the last block of samples
144        - external decompression buffers can now be used for streaming samples
145          to avoid race conditions in case of multiple streaming threads
146        - added pre-calculated sample attenuation parameter
147        - added v3 "random" and "round robin" dimensions
148        - implemented progress indicator callback mechanism for loading
149          instruments and samples
150        - added functions libraryName() and libraryVersion()
151    
152      * src/DLS.cpp, src/DLS.h:
153        - fixed File constructor which caused variable File::Instruments always
154          to be zero
155        - added functions libraryName() and libraryVersion()
156    
157      * src/RIFF.cpp, src/RIFF.h:
158        - fixed method List::LoadSubChunks() which did not restore the original
159          position within the body of the given list chunk
160        - added functions libraryName() and libraryVersion()
161    
162      * src/rifftree.cpp:
163        - added command line switch -v to show rifftree's revision and the used
164          libgig version
165    
166      * src/dlsdump.cpp:
167        - added command line switch -v to show dlsdump's revision and the used
168          libgig version
169    
170      * src/gigdump.cpp:
171        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
172          LoopPlayCount
173        - added command line switch -v to show gigdump's revision and the used
174          libgig version
175    
176      * src/gigextract.cpp:
177        - support for compressed mono samples and compressed 24 bit samples
178        - added command line switch -v to show gigextract's revision and the
179          used libgig version
180    
181    Version 1.0.0 (26 Nov 2004)
182    
183      * packaging changes:
184        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
185          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
186        - fixed man pages automake install rule (which didn't work on Mandrake,
187          SuSE and Fedora)
188        - fixed generation of Doxygen API documentation (now also included in
189          RPM and Debian packages)
190    
191      * src/gig.cpp, src/gig.h:
192        - fixed / improved accuracy of all three velocity to volume
193          transformation functions a.k.a. 'nonlinear','linear','special'
194          (patch by Andreas Persson)
195        - denormals are filtered from the velocity to volume tables
196        - bugfix for dimension region switching (wrong handling of the release
197          trigger dimension, no bit range check for dimensions of split type
198          'split_type_bit')
199        - fixed panorama value in DimensionRegion (invalid conversion from
200          signed 7 bit to signed 8 bit)
201        - added class attribute 'Layers' to class 'gig::Region'
202        - symbol prototyping of gig::Region (fixes build failure with qsampler)
203    
204      * src/gigextract.cpp:
205        - added support for libsndfile (if libaudiofile and libsndfile are
206          available then libsndfile is preferred)
207    
208      * src/gigdump.cpp:
209        - added printout for dimension informations (amount, type, bits, zones)
210        - added printout for velocity response curve parameters
211        - added printout for crossfade definitions
212        - added printout for panorama value for each DimensionRegion
213        - replaced printout of DLS Region layer by printout of amount of
214          Gigasampler layers
215    
216    Version 0.7.1 (2 Jul 2004)
217    
218      * packaging changes:
219        - added libgig.spec and libgig.pc package configurations for generating
220          Redhat packages
221        - header files included on installation.
222        - autotools-generated files removed from CVS repository.
223        - added support for generating Debian packages
224        - version of shared library can be set in configure.in
225    
226  Version 0.7.0 (3 May 2004)  Version 0.7.0 (3 May 2004)
227    
228    * general changes:    * general changes:
# Line 47  Version 0.7.0 (3 May 2004) Line 272  Version 0.7.0 (3 May 2004)
272    * src/gigdump.cpp:    * src/gigdump.cpp:
273      - added printout of samples' looping informations      - added printout of samples' looping informations
274    
   
275  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
276    
277    * initial release    * initial release

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