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revision 58 by schoenebeck, Mon May 3 14:16:59 2004 UTC revision 1095 by schoenebeck, Mon Mar 12 18:16:55 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      * 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
203          '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:
210        - fixed / improved accuracy of all three velocity to volume
211          transformation functions a.k.a. 'nonlinear','linear','special'
212          (patch by Andreas Persson)
213        - denormals are filtered from the velocity to volume tables
214        - bugfix for dimension region switching (wrong handling of the release
215          trigger dimension, no bit range check for dimensions of split type
216          '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:
223        - added support for libsndfile (if libaudiofile and libsndfile are
224          available then libsndfile is preferred)
225    
226      * src/gigdump.cpp:
227        - added printout for dimension informations (amount, type, bits, zones)
228        - added printout for velocity response curve parameters
229        - 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)
235    
236      * packaging changes:
237        - added libgig.spec and libgig.pc package configurations for generating
238          Redhat packages
239        - header files included on installation.
240        - autotools-generated files removed from CVS repository.
241        - added support for generating Debian packages
242        - version of shared library can be set in configure.in
243    
244  Version 0.7.0 (3 May 2004)  Version 0.7.0 (3 May 2004)
245    
246    * general changes:    * general changes:
# Line 47  Version 0.7.0 (3 May 2004) Line 290  Version 0.7.0 (3 May 2004)
290    * src/gigdump.cpp:    * src/gigdump.cpp:
291      - added printout of samples' looping informations      - added printout of samples' looping informations
292    
   
293  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
294    
295    * initial release    * initial release

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