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revision 186 by schoenebeck, Wed Jul 7 12:03:54 2004 UTC revision 1099 by schoenebeck, Thu Mar 15 13:57:47 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        - fixed group names which were not saved
20        - fixed group destructor which did not remove the RIFF chunk associated
21          with the group
22    
23      * src/RIFF.cpp, src/RIFF.h:
24        - fixed RIFF::Chunk destructor which did not unregister previously
25          resized chunks, leading to a "zero size chunk" exception when
26          File::Save() was called
27    
28    Version 3.1.0 (24 Nov 2006)
29    
30      * packaging changes:
31        - changed deprecated copyright attribute to license;
32          added ldconfig to post-(un)install steps on libgig.spec (RPM)
33    
34      * src/gig.cpp, src/gig.h:
35        - added support for more than one set of custom velocity splits
36          inside a region (for example different velocity split levels for
37          pedal up and pedal down)
38        - sample loop parameters are now taken from the DimensionRegion
39          instead of the wave chunk
40        - keyswitching dimension is changed from split type "normal" to
41          "bit"
42        - real support for 24 bit samples - samples are not truncated to
43          16 bits anymore
44        - support for reading of ".art" files. (Merging of .art and .gig
45          files are not implemented yet.)
46        - several fixes for the write support
47        - support for sample groups added
48    
49      * src/DLS.cpp, src/DLS.h:
50        - support for reading of ".art" files
51        - removed incorrect use of memccpy in the write support (patch by
52          Jeremy Kerr)
53        - several fixes for the write support
54    
55      * src/gigextract.cpp:
56        - real support for 24 bit samples
57    
58      * src/gigdump.cpp:
59        - print global file informations
60        - print sample groups
61    
62      * general changes:
63        - added CPPUnit test cases (at the moment primarily for automatic check
64          of Gigasampler write support)
65    
66    Version 3.0.0 (28 Apr 2006)
67    
68      * general changes:
69        - added write support (that is for creating and modifying RIFF, DLS and
70          gig files)
71        - loading DLS and gig files is now much more permissive, DLS and gig
72          files are now loaded even if mandatory RIFF chunks are missing
73        - fixed some memory management errors, one of them was causing a
74          crash when a multi-file gig was deallocated
75    
76      * src/gig.cpp, src/gig.h:
77        - fixed the GetVelocityCutoff function, it wasn't always using the
78          VCFVelocityScale parameter when no cutoff controller was defined
79        - support for the gig v3 feature to have a number of dimension
80          splits not equal to a power of two
81        - added write support (highly experimental)
82    
83      * src/DLS.cpp, src/DLS.h:
84        - fixed loading of Articulation Connections (<artl> list chunks were
85          seeked instead of ordinary <artl> data chunks)
86        - added write support (highly experimental)
87    
88      * src/RIFF.cpp, src/RIFF.h:
89        - added write support
90        - Chunk::LoadChunkData() can now be called again to resize the buffer
91          after a Chunk::Resize() and before the File::Save() call to allow
92          placing the new data in the chunk's write buffer and perform the
93          resize and write operations in one rush
94    
95      * src/gigdump.cpp:
96        - fixed to show the correct amount of dimension regions instead of 32
97          (patch by James Wylder)
98    
99      * src/dlsdump.cpp:
100        - show for every region the name of the referenced sample
101        - show file name in quotation marks
102    
103    Version 2.0.2 (15 Aug 2005)
104    
105      * packaging changes:
106        - require automake (>= 1.5) for 'make -f Makefile.cvs'
107          (mandatory for 'dist-bzip2' automake option)
108    
109      * src/gig.cpp, src/gig.h:
110        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
111          the extension files are read automatically when the samples are
112          loaded
113        - fixed the 24 bit decompression, the result should now be exact
114          instead of an approximation
115        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
116          function to DimensionRegion
117    
118      * src/DLS.cpp, src/DLS.h:
119        - the upper bits of the pool table indices are read (used as
120          extension file numbers for gig v3)
121    
122      * src/RIFF.cpp, src/RIFF.h:
123        - the file name is remembered in the RIFF::File object
124    
125    Version 2.0.1 (12 Jun 2005)
126    
127      * packaging changes:
128        - include debian/ directory on 'make dist'
129        - create a bzip2 tarball on 'make dist'
130    
131      * src/gigextract.cpp:
132        - show also version of libsndfile or build version of libaudiofile when
133          using the -v switch
134        - fixed mutual link dependency to libsndfile / libaudiofile
135    
136      * src/gig.cpp, src/gig.h:
137        - added DimensionRegion::GetVelocityRelease function
138    
139    Version 2.0.0 (9 May 2005)
140    
141      * packaging changes:
142        - fixed conditional linkage of either libsndfile or libaudiofile
143          (if none of the two exist, configure script will abort)
144        - man pages are now auto generated with the correct libgig version
145    
146      * src/gig.cpp, src/gig.h:
147        - experimental support for Gigasampler v3 format;
148          64 bit file offsets are truncated to 32 bit, 24 bit samples are
149          truncated to 16 bit, up to 8 dimensions are read, additional
150          articulation informations are ignored at the moment
151          (patch by Andreas Persson)
152        - added some file format compatibility checks
153        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
154          never used, because the necessary check was made before
155          initialization)
156        - fixed crossfade points order (structure for big endian and little
157          endian systems was interchanged)
158        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
159        - fixed crash which occured when patches did not have a sample assigned
160          to their region or dimension region (patch by Andreas Persson)
161        - support for compressed mono samples
162        - experimental support for compressed 24 bit samples
163        - fixed decompression on big-endian CPUs
164        - fixed decompression bug that truncated the last block of samples
165        - external decompression buffers can now be used for streaming samples
166          to avoid race conditions in case of multiple streaming threads
167        - added pre-calculated sample attenuation parameter
168        - added v3 "random" and "round robin" dimensions
169        - implemented progress indicator callback mechanism for loading
170          instruments and samples
171        - added functions libraryName() and libraryVersion()
172    
173      * src/DLS.cpp, src/DLS.h:
174        - fixed File constructor which caused variable File::Instruments always
175          to be zero
176        - added functions libraryName() and libraryVersion()
177    
178      * src/RIFF.cpp, src/RIFF.h:
179        - fixed method List::LoadSubChunks() which did not restore the original
180          position within the body of the given list chunk
181        - added functions libraryName() and libraryVersion()
182    
183      * src/rifftree.cpp:
184        - added command line switch -v to show rifftree's revision and the used
185          libgig version
186    
187      * src/dlsdump.cpp:
188        - added command line switch -v to show dlsdump's revision and the used
189          libgig version
190    
191      * src/gigdump.cpp:
192        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
193          LoopPlayCount
194        - added command line switch -v to show gigdump's revision and the used
195          libgig version
196    
197      * src/gigextract.cpp:
198        - support for compressed mono samples and compressed 24 bit samples
199        - added command line switch -v to show gigextract's revision and the
200          used libgig version
201    
202    Version 1.0.0 (26 Nov 2004)
203    
204      * packaging changes:
205        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
206          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
207        - fixed man pages automake install rule (which didn't work on Mandrake,
208          SuSE and Fedora)
209        - fixed generation of Doxygen API documentation (now also included in
210          RPM and Debian packages)
211    
212      * src/gig.cpp, src/gig.h:
213        - fixed / improved accuracy of all three velocity to volume
214          transformation functions a.k.a. 'nonlinear','linear','special'
215          (patch by Andreas Persson)
216        - denormals are filtered from the velocity to volume tables
217        - bugfix for dimension region switching (wrong handling of the release
218          trigger dimension, no bit range check for dimensions of split type
219          'split_type_bit')
220        - fixed panorama value in DimensionRegion (invalid conversion from
221          signed 7 bit to signed 8 bit)
222        - added class attribute 'Layers' to class 'gig::Region'
223        - symbol prototyping of gig::Region (fixes build failure with qsampler)
224    
225      * src/gigextract.cpp:
226        - added support for libsndfile (if libaudiofile and libsndfile are
227          available then libsndfile is preferred)
228    
229      * src/gigdump.cpp:
230        - added printout for dimension informations (amount, type, bits, zones)
231        - added printout for velocity response curve parameters
232        - added printout for crossfade definitions
233        - added printout for panorama value for each DimensionRegion
234        - replaced printout of DLS Region layer by printout of amount of
235          Gigasampler layers
236    
237  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
238    
239    * packaging changes:    * packaging changes:
240      - added libgig.spec and libgig.pc package configurations.      - added libgig.spec and libgig.pc package configurations for generating
241          Redhat packages
242      - header files included on installation.      - header files included on installation.
243      - autotools-generated files removed from CVS repository.      - autotools-generated files removed from CVS repository.
244      - added support for generating Debian packages      - added support for generating Debian packages
# Line 56  Version 0.7.0 (3 May 2004) Line 293  Version 0.7.0 (3 May 2004)
293    * src/gigdump.cpp:    * src/gigdump.cpp:
294      - added printout of samples' looping informations      - added printout of samples' looping informations
295    
   
296  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
297    
298    * initial release    * initial release

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