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revision 186 by schoenebeck, Wed Jul 7 12:03:54 2004 UTC revision 1079 by schoenebeck, Tue Mar 6 21:01:34 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    
14    Version 3.1.0 (24 Nov 2006)
15    
16      * packaging changes:
17        - changed deprecated copyright attribute to license;
18          added ldconfig to post-(un)install steps on libgig.spec (RPM)
19    
20      * src/gig.cpp, src/gig.h:
21        - added support for more than one set of custom velocity splits
22          inside a region (for example different velocity split levels for
23          pedal up and pedal down)
24        - sample loop parameters are now taken from the DimensionRegion
25          instead of the wave chunk
26        - keyswitching dimension is changed from split type "normal" to
27          "bit"
28        - real support for 24 bit samples - samples are not truncated to
29          16 bits anymore
30        - support for reading of ".art" files. (Merging of .art and .gig
31          files are not implemented yet.)
32        - several fixes for the write support
33        - support for sample groups added
34    
35      * src/DLS.cpp, src/DLS.h:
36        - support for reading of ".art" files
37        - removed incorrect use of memccpy in the write support (patch by
38          Jeremy Kerr)
39        - several fixes for the write support
40    
41      * src/gigextract.cpp:
42        - real support for 24 bit samples
43    
44      * src/gigdump.cpp:
45        - print global file informations
46        - print sample groups
47    
48      * general changes:
49        - added CPPUnit test cases (at the moment primarily for automatic check
50          of Gigasampler write support)
51    
52    Version 3.0.0 (28 Apr 2006)
53    
54      * general changes:
55        - added write support (that is for creating and modifying RIFF, DLS and
56          gig files)
57        - loading DLS and gig files is now much more permissive, DLS and gig
58          files are now loaded even if mandatory RIFF chunks are missing
59        - fixed some memory management errors, one of them was causing a
60          crash when a multi-file gig was deallocated
61    
62      * src/gig.cpp, src/gig.h:
63        - fixed the GetVelocityCutoff function, it wasn't always using the
64          VCFVelocityScale parameter when no cutoff controller was defined
65        - support for the gig v3 feature to have a number of dimension
66          splits not equal to a power of two
67        - added write support (highly experimental)
68    
69      * src/DLS.cpp, src/DLS.h:
70        - fixed loading of Articulation Connections (<artl> list chunks were
71          seeked instead of ordinary <artl> data chunks)
72        - added write support (highly experimental)
73    
74      * src/RIFF.cpp, src/RIFF.h:
75        - added write support
76        - Chunk::LoadChunkData() can now be called again to resize the buffer
77          after a Chunk::Resize() and before the File::Save() call to allow
78          placing the new data in the chunk's write buffer and perform the
79          resize and write operations in one rush
80    
81      * src/gigdump.cpp:
82        - fixed to show the correct amount of dimension regions instead of 32
83          (patch by James Wylder)
84    
85      * src/dlsdump.cpp:
86        - show for every region the name of the referenced sample
87        - show file name in quotation marks
88    
89    Version 2.0.2 (15 Aug 2005)
90    
91      * packaging changes:
92        - require automake (>= 1.5) for 'make -f Makefile.cvs'
93          (mandatory for 'dist-bzip2' automake option)
94    
95      * src/gig.cpp, src/gig.h:
96        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
97          the extension files are read automatically when the samples are
98          loaded
99        - fixed the 24 bit decompression, the result should now be exact
100          instead of an approximation
101        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
102          function to DimensionRegion
103    
104      * src/DLS.cpp, src/DLS.h:
105        - the upper bits of the pool table indices are read (used as
106          extension file numbers for gig v3)
107    
108      * src/RIFF.cpp, src/RIFF.h:
109        - the file name is remembered in the RIFF::File object
110    
111    Version 2.0.1 (12 Jun 2005)
112    
113      * packaging changes:
114        - include debian/ directory on 'make dist'
115        - create a bzip2 tarball on 'make dist'
116    
117      * src/gigextract.cpp:
118        - show also version of libsndfile or build version of libaudiofile when
119          using the -v switch
120        - fixed mutual link dependency to libsndfile / libaudiofile
121    
122      * src/gig.cpp, src/gig.h:
123        - added DimensionRegion::GetVelocityRelease function
124    
125    Version 2.0.0 (9 May 2005)
126    
127      * packaging changes:
128        - fixed conditional linkage of either libsndfile or libaudiofile
129          (if none of the two exist, configure script will abort)
130        - man pages are now auto generated with the correct libgig version
131    
132      * src/gig.cpp, src/gig.h:
133        - experimental support for Gigasampler v3 format;
134          64 bit file offsets are truncated to 32 bit, 24 bit samples are
135          truncated to 16 bit, up to 8 dimensions are read, additional
136          articulation informations are ignored at the moment
137          (patch by Andreas Persson)
138        - added some file format compatibility checks
139        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
140          never used, because the necessary check was made before
141          initialization)
142        - fixed crossfade points order (structure for big endian and little
143          endian systems was interchanged)
144        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
145        - fixed crash which occured when patches did not have a sample assigned
146          to their region or dimension region (patch by Andreas Persson)
147        - support for compressed mono samples
148        - experimental support for compressed 24 bit samples
149        - fixed decompression on big-endian CPUs
150        - fixed decompression bug that truncated the last block of samples
151        - external decompression buffers can now be used for streaming samples
152          to avoid race conditions in case of multiple streaming threads
153        - added pre-calculated sample attenuation parameter
154        - added v3 "random" and "round robin" dimensions
155        - implemented progress indicator callback mechanism for loading
156          instruments and samples
157        - added functions libraryName() and libraryVersion()
158    
159      * src/DLS.cpp, src/DLS.h:
160        - fixed File constructor which caused variable File::Instruments always
161          to be zero
162        - added functions libraryName() and libraryVersion()
163    
164      * src/RIFF.cpp, src/RIFF.h:
165        - fixed method List::LoadSubChunks() which did not restore the original
166          position within the body of the given list chunk
167        - added functions libraryName() and libraryVersion()
168    
169      * src/rifftree.cpp:
170        - added command line switch -v to show rifftree's revision and the used
171          libgig version
172    
173      * src/dlsdump.cpp:
174        - added command line switch -v to show dlsdump's revision and the used
175          libgig version
176    
177      * src/gigdump.cpp:
178        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
179          LoopPlayCount
180        - added command line switch -v to show gigdump's revision and the used
181          libgig version
182    
183      * src/gigextract.cpp:
184        - support for compressed mono samples and compressed 24 bit samples
185        - added command line switch -v to show gigextract's revision and the
186          used libgig version
187    
188    Version 1.0.0 (26 Nov 2004)
189    
190      * packaging changes:
191        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
192          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
193        - fixed man pages automake install rule (which didn't work on Mandrake,
194          SuSE and Fedora)
195        - fixed generation of Doxygen API documentation (now also included in
196          RPM and Debian packages)
197    
198      * src/gig.cpp, src/gig.h:
199        - fixed / improved accuracy of all three velocity to volume
200          transformation functions a.k.a. 'nonlinear','linear','special'
201          (patch by Andreas Persson)
202        - denormals are filtered from the velocity to volume tables
203        - bugfix for dimension region switching (wrong handling of the release
204          trigger dimension, no bit range check for dimensions of split type
205          'split_type_bit')
206        - fixed panorama value in DimensionRegion (invalid conversion from
207          signed 7 bit to signed 8 bit)
208        - added class attribute 'Layers' to class 'gig::Region'
209        - symbol prototyping of gig::Region (fixes build failure with qsampler)
210    
211      * src/gigextract.cpp:
212        - added support for libsndfile (if libaudiofile and libsndfile are
213          available then libsndfile is preferred)
214    
215      * src/gigdump.cpp:
216        - added printout for dimension informations (amount, type, bits, zones)
217        - added printout for velocity response curve parameters
218        - added printout for crossfade definitions
219        - added printout for panorama value for each DimensionRegion
220        - replaced printout of DLS Region layer by printout of amount of
221          Gigasampler layers
222    
223  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
224    
225    * packaging changes:    * packaging changes:
226      - added libgig.spec and libgig.pc package configurations.      - added libgig.spec and libgig.pc package configurations for generating
227          Redhat packages
228      - header files included on installation.      - header files included on installation.
229      - autotools-generated files removed from CVS repository.      - autotools-generated files removed from CVS repository.
230      - added support for generating Debian packages      - added support for generating Debian packages
# Line 56  Version 0.7.0 (3 May 2004) Line 279  Version 0.7.0 (3 May 2004)
279    * src/gigdump.cpp:    * src/gigdump.cpp:
280      - added printout of samples' looping informations      - added printout of samples' looping informations
281    
   
282  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
283    
284    * initial release    * initial release

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