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revision 269 by schoenebeck, Fri Oct 8 17:25:28 2004 UTC revision 1081 by schoenebeck, Thu Mar 8 00:17:03 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    
18    Version 3.1.0 (24 Nov 2006)
19    
20      * packaging changes:
21        - changed deprecated copyright attribute to license;
22          added ldconfig to post-(un)install steps on libgig.spec (RPM)
23    
24      * src/gig.cpp, src/gig.h:
25        - added support for more than one set of custom velocity splits
26          inside a region (for example different velocity split levels for
27          pedal up and pedal down)
28        - sample loop parameters are now taken from the DimensionRegion
29          instead of the wave chunk
30        - keyswitching dimension is changed from split type "normal" to
31          "bit"
32        - real support for 24 bit samples - samples are not truncated to
33          16 bits anymore
34        - support for reading of ".art" files. (Merging of .art and .gig
35          files are not implemented yet.)
36        - several fixes for the write support
37        - support for sample groups added
38    
39      * src/DLS.cpp, src/DLS.h:
40        - support for reading of ".art" files
41        - removed incorrect use of memccpy in the write support (patch by
42          Jeremy Kerr)
43        - several fixes for the write support
44    
45      * src/gigextract.cpp:
46        - real support for 24 bit samples
47    
48      * src/gigdump.cpp:
49        - print global file informations
50        - print sample groups
51    
52      * general changes:
53        - added CPPUnit test cases (at the moment primarily for automatic check
54          of Gigasampler write support)
55    
56    Version 3.0.0 (28 Apr 2006)
57    
58      * general changes:
59        - added write support (that is for creating and modifying RIFF, DLS and
60          gig files)
61        - loading DLS and gig files is now much more permissive, DLS and gig
62          files are now loaded even if mandatory RIFF chunks are missing
63        - fixed some memory management errors, one of them was causing a
64          crash when a multi-file gig was deallocated
65    
66      * src/gig.cpp, src/gig.h:
67        - fixed the GetVelocityCutoff function, it wasn't always using the
68          VCFVelocityScale parameter when no cutoff controller was defined
69        - support for the gig v3 feature to have a number of dimension
70          splits not equal to a power of two
71        - added write support (highly experimental)
72    
73      * src/DLS.cpp, src/DLS.h:
74        - fixed loading of Articulation Connections (<artl> list chunks were
75          seeked instead of ordinary <artl> data chunks)
76        - added write support (highly experimental)
77    
78      * src/RIFF.cpp, src/RIFF.h:
79        - added write support
80        - Chunk::LoadChunkData() can now be called again to resize the buffer
81          after a Chunk::Resize() and before the File::Save() call to allow
82          placing the new data in the chunk's write buffer and perform the
83          resize and write operations in one rush
84    
85      * src/gigdump.cpp:
86        - fixed to show the correct amount of dimension regions instead of 32
87          (patch by James Wylder)
88    
89      * src/dlsdump.cpp:
90        - show for every region the name of the referenced sample
91        - show file name in quotation marks
92    
93    Version 2.0.2 (15 Aug 2005)
94    
95      * packaging changes:
96        - require automake (>= 1.5) for 'make -f Makefile.cvs'
97          (mandatory for 'dist-bzip2' automake option)
98    
99      * src/gig.cpp, src/gig.h:
100        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
101          the extension files are read automatically when the samples are
102          loaded
103        - fixed the 24 bit decompression, the result should now be exact
104          instead of an approximation
105        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
106          function to DimensionRegion
107    
108      * src/DLS.cpp, src/DLS.h:
109        - the upper bits of the pool table indices are read (used as
110          extension file numbers for gig v3)
111    
112      * src/RIFF.cpp, src/RIFF.h:
113        - the file name is remembered in the RIFF::File object
114    
115    Version 2.0.1 (12 Jun 2005)
116    
117      * packaging changes:
118        - include debian/ directory on 'make dist'
119        - create a bzip2 tarball on 'make dist'
120    
121      * src/gigextract.cpp:
122        - show also version of libsndfile or build version of libaudiofile when
123          using the -v switch
124        - fixed mutual link dependency to libsndfile / libaudiofile
125    
126      * src/gig.cpp, src/gig.h:
127        - added DimensionRegion::GetVelocityRelease function
128    
129    Version 2.0.0 (9 May 2005)
130    
131      * packaging changes:
132        - fixed conditional linkage of either libsndfile or libaudiofile
133          (if none of the two exist, configure script will abort)
134        - man pages are now auto generated with the correct libgig version
135    
136      * src/gig.cpp, src/gig.h:
137        - experimental support for Gigasampler v3 format;
138          64 bit file offsets are truncated to 32 bit, 24 bit samples are
139          truncated to 16 bit, up to 8 dimensions are read, additional
140          articulation informations are ignored at the moment
141          (patch by Andreas Persson)
142        - added some file format compatibility checks
143        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
144          never used, because the necessary check was made before
145          initialization)
146        - fixed crossfade points order (structure for big endian and little
147          endian systems was interchanged)
148        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
149        - fixed crash which occured when patches did not have a sample assigned
150          to their region or dimension region (patch by Andreas Persson)
151        - support for compressed mono samples
152        - experimental support for compressed 24 bit samples
153        - fixed decompression on big-endian CPUs
154        - fixed decompression bug that truncated the last block of samples
155        - external decompression buffers can now be used for streaming samples
156          to avoid race conditions in case of multiple streaming threads
157        - added pre-calculated sample attenuation parameter
158        - added v3 "random" and "round robin" dimensions
159        - implemented progress indicator callback mechanism for loading
160          instruments and samples
161        - added functions libraryName() and libraryVersion()
162    
163      * src/DLS.cpp, src/DLS.h:
164        - fixed File constructor which caused variable File::Instruments always
165          to be zero
166        - added functions libraryName() and libraryVersion()
167    
168      * src/RIFF.cpp, src/RIFF.h:
169        - fixed method List::LoadSubChunks() which did not restore the original
170          position within the body of the given list chunk
171        - added functions libraryName() and libraryVersion()
172    
173      * src/rifftree.cpp:
174        - added command line switch -v to show rifftree's revision and the used
175          libgig version
176    
177      * src/dlsdump.cpp:
178        - added command line switch -v to show dlsdump's revision and the used
179          libgig version
180    
181      * src/gigdump.cpp:
182        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
183          LoopPlayCount
184        - added command line switch -v to show gigdump's revision and the used
185          libgig version
186    
187      * src/gigextract.cpp:
188        - support for compressed mono samples and compressed 24 bit samples
189        - added command line switch -v to show gigextract's revision and the
190          used libgig version
191    
192    Version 1.0.0 (26 Nov 2004)
193    
194      * packaging changes:
195      - 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
196        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
197        - fixed man pages automake install rule (which didn't work on Mandrake,
198          SuSE and Fedora)
199        - fixed generation of Doxygen API documentation (now also included in
200          RPM and Debian packages)
201    
202    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
203      - fixed / improved accuracy of all three velocity to volume      - fixed / improved accuracy of all three velocity to volume
204        transformation functions (a.k.a. 'nonlinear','linear','special')        transformation functions a.k.a. 'nonlinear','linear','special'
205          (patch by Andreas Persson)
206      - denormals are filtered from the velocity to volume tables      - denormals are filtered from the velocity to volume tables
207      - bugfix for dimension region switching (wrong handling of the release      - bugfix for dimension region switching (wrong handling of the release
208        trigger dimension, no bit range check for dimensions of split type        trigger dimension, no bit range check for dimensions of split type
209        'split_type_bit')        'split_type_bit')
210      - fixed panorama value in DimensionRegion (invalid conversion from      - fixed panorama value in DimensionRegion (invalid conversion from
211        signed 7 bit to signed 8 bit)        signed 7 bit to signed 8 bit)
212        - added class attribute 'Layers' to class 'gig::Region'
213        - symbol prototyping of gig::Region (fixes build failure with qsampler)
214    
215    * src/gigextract.cpp:    * src/gigextract.cpp:
216      - added support for libsndfile (if libaudiofile and libsndfile are      - added support for libsndfile (if libaudiofile and libsndfile are
# Line 23  Version CVS HEAD (?) Line 221  Version CVS HEAD (?)
221      - added printout for velocity response curve parameters      - added printout for velocity response curve parameters
222      - added printout for crossfade definitions      - added printout for crossfade definitions
223      - added printout for panorama value for each DimensionRegion      - added printout for panorama value for each DimensionRegion
224        - replaced printout of DLS Region layer by printout of amount of
225          Gigasampler layers
226    
227  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
228    

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