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revision 186 by schoenebeck, Wed Jul 7 12:03:54 2004 UTC revision 1154 by schoenebeck, Wed Apr 11 16:33:56 2007 UTC
# Line 1  Line 1 
1    Version CVS HEAD (?)
2    
3      * src/DLS.cpp, src/DLS.h:
4        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
5    
6    Version 3.1.1 (24 Mar 2007)
7    
8      * packaging changes:
9        - ported to Windows using native Windows functions for file IO
10          (provided Dev-C++ + mingw project file)
11        - only export relevant files to Doxygen API documentation
12    
13      * src/gig.cpp, src/gig.h:
14        - custom velocity splits now works for gig v3 files too
15        - added support for custom splits points for other dimensions than
16          velocity (gig v3 feature)
17        - added "smart midi" and "round robin keyboard" dimensions
18        - added new method File::DeleteGroupOnly() which only deletes the given
19          group but moves all its members to another group, the other method,
20          that is File::DeleteGroup() now removes not just the group, but also
21          all the samples that belong to that group
22        - fixed crash which occured on interfering File::DeleteSample() and
23          File::GetNextSample() calls (due to iterator invalidation)
24        - fixed group names which were not saved
25        - fixed group destructor which did not remove the RIFF chunk associated
26          with the group
27        - added Instrument::MoveRegion method
28        - fixed constructor for Region, which did not initialize correctly
29          when used from Instrument::AddRegion
30        - when saving, override the gig::Regions sample reference simply by
31          the region's first dimension region's sample (avoids an exception
32          when trying to save a new instrument)
33        - fixed AddDimension() method which did not fill out all mandatory
34          dimension definition fields
35    
36      * src/DLS.cpp, src/DLS.h:
37        - added Instrument::MoveRegion method
38        - fixed software info field which was wrongly stored on instruments,
39          causing an exception when trying to save a new instrument
40    
41      * src/RIFF.cpp, src/RIFF.h:
42        - fixed RIFF::Chunk destructor which did not unregister previously
43          resized chunks, leading to a "zero size chunk" exception when
44          File::Save() was called
45        - added List::MoveSubChunk method
46    
47    Version 3.1.0 (24 Nov 2006)
48    
49      * packaging changes:
50        - changed deprecated copyright attribute to license;
51          added ldconfig to post-(un)install steps on libgig.spec (RPM)
52    
53      * src/gig.cpp, src/gig.h:
54        - added support for more than one set of custom velocity splits
55          inside a region (for example different velocity split levels for
56          pedal up and pedal down)
57        - sample loop parameters are now taken from the DimensionRegion
58          instead of the wave chunk
59        - keyswitching dimension is changed from split type "normal" to
60          "bit"
61        - real support for 24 bit samples - samples are not truncated to
62          16 bits anymore
63        - support for reading of ".art" files. (Merging of .art and .gig
64          files are not implemented yet.)
65        - several fixes for the write support
66        - support for sample groups added
67    
68      * src/DLS.cpp, src/DLS.h:
69        - support for reading of ".art" files
70        - removed incorrect use of memccpy in the write support (patch by
71          Jeremy Kerr)
72        - several fixes for the write support
73    
74      * src/gigextract.cpp:
75        - real support for 24 bit samples
76    
77      * src/gigdump.cpp:
78        - print global file informations
79        - print sample groups
80    
81      * general changes:
82        - added CPPUnit test cases (at the moment primarily for automatic check
83          of Gigasampler write support)
84    
85    Version 3.0.0 (28 Apr 2006)
86    
87      * general changes:
88        - added write support (that is for creating and modifying RIFF, DLS and
89          gig files)
90        - loading DLS and gig files is now much more permissive, DLS and gig
91          files are now loaded even if mandatory RIFF chunks are missing
92        - fixed some memory management errors, one of them was causing a
93          crash when a multi-file gig was deallocated
94    
95      * src/gig.cpp, src/gig.h:
96        - fixed the GetVelocityCutoff function, it wasn't always using the
97          VCFVelocityScale parameter when no cutoff controller was defined
98        - support for the gig v3 feature to have a number of dimension
99          splits not equal to a power of two
100        - added write support (highly experimental)
101    
102      * src/DLS.cpp, src/DLS.h:
103        - fixed loading of Articulation Connections (<artl> list chunks were
104          seeked instead of ordinary <artl> data chunks)
105        - added write support (highly experimental)
106    
107      * src/RIFF.cpp, src/RIFF.h:
108        - added write support
109        - Chunk::LoadChunkData() can now be called again to resize the buffer
110          after a Chunk::Resize() and before the File::Save() call to allow
111          placing the new data in the chunk's write buffer and perform the
112          resize and write operations in one rush
113    
114      * src/gigdump.cpp:
115        - fixed to show the correct amount of dimension regions instead of 32
116          (patch by James Wylder)
117    
118      * src/dlsdump.cpp:
119        - show for every region the name of the referenced sample
120        - show file name in quotation marks
121    
122    Version 2.0.2 (15 Aug 2005)
123    
124      * packaging changes:
125        - require automake (>= 1.5) for 'make -f Makefile.cvs'
126          (mandatory for 'dist-bzip2' automake option)
127    
128      * src/gig.cpp, src/gig.h:
129        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
130          the extension files are read automatically when the samples are
131          loaded
132        - fixed the 24 bit decompression, the result should now be exact
133          instead of an approximation
134        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
135          function to DimensionRegion
136    
137      * src/DLS.cpp, src/DLS.h:
138        - the upper bits of the pool table indices are read (used as
139          extension file numbers for gig v3)
140    
141      * src/RIFF.cpp, src/RIFF.h:
142        - the file name is remembered in the RIFF::File object
143    
144    Version 2.0.1 (12 Jun 2005)
145    
146      * packaging changes:
147        - include debian/ directory on 'make dist'
148        - create a bzip2 tarball on 'make dist'
149    
150      * src/gigextract.cpp:
151        - show also version of libsndfile or build version of libaudiofile when
152          using the -v switch
153        - fixed mutual link dependency to libsndfile / libaudiofile
154    
155      * src/gig.cpp, src/gig.h:
156        - added DimensionRegion::GetVelocityRelease function
157    
158    Version 2.0.0 (9 May 2005)
159    
160      * packaging changes:
161        - fixed conditional linkage of either libsndfile or libaudiofile
162          (if none of the two exist, configure script will abort)
163        - man pages are now auto generated with the correct libgig version
164    
165      * src/gig.cpp, src/gig.h:
166        - experimental support for Gigasampler v3 format;
167          64 bit file offsets are truncated to 32 bit, 24 bit samples are
168          truncated to 16 bit, up to 8 dimensions are read, additional
169          articulation informations are ignored at the moment
170          (patch by Andreas Persson)
171        - added some file format compatibility checks
172        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
173          never used, because the necessary check was made before
174          initialization)
175        - fixed crossfade points order (structure for big endian and little
176          endian systems was interchanged)
177        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
178        - fixed crash which occured when patches did not have a sample assigned
179          to their region or dimension region (patch by Andreas Persson)
180        - support for compressed mono samples
181        - experimental support for compressed 24 bit samples
182        - fixed decompression on big-endian CPUs
183        - fixed decompression bug that truncated the last block of samples
184        - external decompression buffers can now be used for streaming samples
185          to avoid race conditions in case of multiple streaming threads
186        - added pre-calculated sample attenuation parameter
187        - added v3 "random" and "round robin" dimensions
188        - implemented progress indicator callback mechanism for loading
189          instruments and samples
190        - added functions libraryName() and libraryVersion()
191    
192      * src/DLS.cpp, src/DLS.h:
193        - fixed File constructor which caused variable File::Instruments always
194          to be zero
195        - added functions libraryName() and libraryVersion()
196    
197      * src/RIFF.cpp, src/RIFF.h:
198        - fixed method List::LoadSubChunks() which did not restore the original
199          position within the body of the given list chunk
200        - added functions libraryName() and libraryVersion()
201    
202      * src/rifftree.cpp:
203        - added command line switch -v to show rifftree's revision and the used
204          libgig version
205    
206      * src/dlsdump.cpp:
207        - added command line switch -v to show dlsdump's revision and the used
208          libgig version
209    
210      * src/gigdump.cpp:
211        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
212          LoopPlayCount
213        - added command line switch -v to show gigdump's revision and the used
214          libgig version
215    
216      * src/gigextract.cpp:
217        - support for compressed mono samples and compressed 24 bit samples
218        - added command line switch -v to show gigextract's revision and the
219          used libgig version
220    
221    Version 1.0.0 (26 Nov 2004)
222    
223      * packaging changes:
224        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
225          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
226        - fixed man pages automake install rule (which didn't work on Mandrake,
227          SuSE and Fedora)
228        - fixed generation of Doxygen API documentation (now also included in
229          RPM and Debian packages)
230    
231      * src/gig.cpp, src/gig.h:
232        - fixed / improved accuracy of all three velocity to volume
233          transformation functions a.k.a. 'nonlinear','linear','special'
234          (patch by Andreas Persson)
235        - denormals are filtered from the velocity to volume tables
236        - bugfix for dimension region switching (wrong handling of the release
237          trigger dimension, no bit range check for dimensions of split type
238          'split_type_bit')
239        - fixed panorama value in DimensionRegion (invalid conversion from
240          signed 7 bit to signed 8 bit)
241        - added class attribute 'Layers' to class 'gig::Region'
242        - symbol prototyping of gig::Region (fixes build failure with qsampler)
243    
244      * src/gigextract.cpp:
245        - added support for libsndfile (if libaudiofile and libsndfile are
246          available then libsndfile is preferred)
247    
248      * src/gigdump.cpp:
249        - added printout for dimension informations (amount, type, bits, zones)
250        - added printout for velocity response curve parameters
251        - added printout for crossfade definitions
252        - added printout for panorama value for each DimensionRegion
253        - replaced printout of DLS Region layer by printout of amount of
254          Gigasampler layers
255    
256  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
257    
258    * packaging changes:    * packaging changes:
259      - added libgig.spec and libgig.pc package configurations.      - added libgig.spec and libgig.pc package configurations for generating
260          Redhat packages
261      - header files included on installation.      - header files included on installation.
262      - autotools-generated files removed from CVS repository.      - autotools-generated files removed from CVS repository.
263      - added support for generating Debian packages      - added support for generating Debian packages
# Line 56  Version 0.7.0 (3 May 2004) Line 312  Version 0.7.0 (3 May 2004)
312    * src/gigdump.cpp:    * src/gigdump.cpp:
313      - added printout of samples' looping informations      - added printout of samples' looping informations
314    
   
315  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
316    
317    * initial release    * initial release

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