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revision 231 by schoenebeck, Sun Sep 5 00:46:28 2004 UTC revision 1076 by persson, Tue Mar 6 18:33:30 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    
7      * src/gig.cpp, src/gig.h:
8        - custom velocity splits now works for gig v3 files too
9        - added support for custom splits points for other dimensions than
10          velocity (gig v3 feature)
11        - added "smart midi" and "round robin keyboard" dimensions
12    
13    Version 3.1.0 (24 Nov 2006)
14    
15      * packaging changes:
16        - changed deprecated copyright attribute to license;
17          added ldconfig to post-(un)install steps on libgig.spec (RPM)
18    
19      * src/gig.cpp, src/gig.h:
20        - added support for more than one set of custom velocity splits
21          inside a region (for example different velocity split levels for
22          pedal up and pedal down)
23        - sample loop parameters are now taken from the DimensionRegion
24          instead of the wave chunk
25        - keyswitching dimension is changed from split type "normal" to
26          "bit"
27        - real support for 24 bit samples - samples are not truncated to
28          16 bits anymore
29        - support for reading of ".art" files. (Merging of .art and .gig
30          files are not implemented yet.)
31        - several fixes for the write support
32        - support for sample groups added
33    
34      * src/DLS.cpp, src/DLS.h:
35        - support for reading of ".art" files
36        - removed incorrect use of memccpy in the write support (patch by
37          Jeremy Kerr)
38        - several fixes for the write support
39    
40      * src/gigextract.cpp:
41        - real support for 24 bit samples
42    
43      * src/gigdump.cpp:
44        - print global file informations
45        - print sample groups
46    
47      * general changes:
48        - added CPPUnit test cases (at the moment primarily for automatic check
49          of Gigasampler write support)
50    
51    Version 3.0.0 (28 Apr 2006)
52    
53      * general changes:
54        - added write support (that is for creating and modifying RIFF, DLS and
55          gig files)
56        - loading DLS and gig files is now much more permissive, DLS and gig
57          files are now loaded even if mandatory RIFF chunks are missing
58        - fixed some memory management errors, one of them was causing a
59          crash when a multi-file gig was deallocated
60    
61      * src/gig.cpp, src/gig.h:
62        - fixed the GetVelocityCutoff function, it wasn't always using the
63          VCFVelocityScale parameter when no cutoff controller was defined
64        - support for the gig v3 feature to have a number of dimension
65          splits not equal to a power of two
66        - added write support (highly experimental)
67    
68      * src/DLS.cpp, src/DLS.h:
69        - fixed loading of Articulation Connections (<artl> list chunks were
70          seeked instead of ordinary <artl> data chunks)
71        - added write support (highly experimental)
72    
73      * src/RIFF.cpp, src/RIFF.h:
74        - added write support
75        - Chunk::LoadChunkData() can now be called again to resize the buffer
76          after a Chunk::Resize() and before the File::Save() call to allow
77          placing the new data in the chunk's write buffer and perform the
78          resize and write operations in one rush
79    
80      * src/gigdump.cpp:
81        - fixed to show the correct amount of dimension regions instead of 32
82          (patch by James Wylder)
83    
84      * src/dlsdump.cpp:
85        - show for every region the name of the referenced sample
86        - show file name in quotation marks
87    
88    Version 2.0.2 (15 Aug 2005)
89    
90      * packaging changes:
91        - require automake (>= 1.5) for 'make -f Makefile.cvs'
92          (mandatory for 'dist-bzip2' automake option)
93    
94      * src/gig.cpp, src/gig.h:
95        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
96          the extension files are read automatically when the samples are
97          loaded
98        - fixed the 24 bit decompression, the result should now be exact
99          instead of an approximation
100        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
101          function to DimensionRegion
102    
103      * src/DLS.cpp, src/DLS.h:
104        - the upper bits of the pool table indices are read (used as
105          extension file numbers for gig v3)
106    
107      * src/RIFF.cpp, src/RIFF.h:
108        - the file name is remembered in the RIFF::File object
109    
110    Version 2.0.1 (12 Jun 2005)
111    
112      * packaging changes:
113        - include debian/ directory on 'make dist'
114        - create a bzip2 tarball on 'make dist'
115    
116      * src/gigextract.cpp:
117        - show also version of libsndfile or build version of libaudiofile when
118          using the -v switch
119        - fixed mutual link dependency to libsndfile / libaudiofile
120    
121      * src/gig.cpp, src/gig.h:
122        - added DimensionRegion::GetVelocityRelease function
123    
124    Version 2.0.0 (9 May 2005)
125    
126      * packaging changes:
127        - fixed conditional linkage of either libsndfile or libaudiofile
128          (if none of the two exist, configure script will abort)
129        - man pages are now auto generated with the correct libgig version
130    
131      * src/gig.cpp, src/gig.h:
132        - experimental support for Gigasampler v3 format;
133          64 bit file offsets are truncated to 32 bit, 24 bit samples are
134          truncated to 16 bit, up to 8 dimensions are read, additional
135          articulation informations are ignored at the moment
136          (patch by Andreas Persson)
137        - added some file format compatibility checks
138        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
139          never used, because the necessary check was made before
140          initialization)
141        - fixed crossfade points order (structure for big endian and little
142          endian systems was interchanged)
143        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
144        - fixed crash which occured when patches did not have a sample assigned
145          to their region or dimension region (patch by Andreas Persson)
146        - support for compressed mono samples
147        - experimental support for compressed 24 bit samples
148        - fixed decompression on big-endian CPUs
149        - fixed decompression bug that truncated the last block of samples
150        - external decompression buffers can now be used for streaming samples
151          to avoid race conditions in case of multiple streaming threads
152        - added pre-calculated sample attenuation parameter
153        - added v3 "random" and "round robin" dimensions
154        - implemented progress indicator callback mechanism for loading
155          instruments and samples
156        - added functions libraryName() and libraryVersion()
157    
158      * src/DLS.cpp, src/DLS.h:
159        - fixed File constructor which caused variable File::Instruments always
160          to be zero
161        - added functions libraryName() and libraryVersion()
162    
163      * src/RIFF.cpp, src/RIFF.h:
164        - fixed method List::LoadSubChunks() which did not restore the original
165          position within the body of the given list chunk
166        - added functions libraryName() and libraryVersion()
167    
168      * src/rifftree.cpp:
169        - added command line switch -v to show rifftree's revision and the used
170          libgig version
171    
172      * src/dlsdump.cpp:
173        - added command line switch -v to show dlsdump's revision and the used
174          libgig version
175    
176      * src/gigdump.cpp:
177        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
178          LoopPlayCount
179        - added command line switch -v to show gigdump's revision and the used
180          libgig version
181    
182      * src/gigextract.cpp:
183        - support for compressed mono samples and compressed 24 bit samples
184        - added command line switch -v to show gigextract's revision and the
185          used libgig version
186    
187    Version 1.0.0 (26 Nov 2004)
188    
189      * packaging changes:
190      - 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
191        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
192        - fixed man pages automake install rule (which didn't work on Mandrake,
193          SuSE and Fedora)
194        - fixed generation of Doxygen API documentation (now also included in
195          RPM and Debian packages)
196    
197    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
198      - fixed / improved accuracy of all three velocity to volume      - fixed / improved accuracy of all three velocity to volume
199        transformation functions (a.k.a. 'nonlinear','linear','special')        transformation functions a.k.a. 'nonlinear','linear','special'
200          (patch by Andreas Persson)
201      - denormals are filtered from the velocity to volume tables      - denormals are filtered from the velocity to volume tables
202        - bugfix for dimension region switching (wrong handling of the release
203          trigger dimension, no bit range check for dimensions of split type
204          'split_type_bit')
205        - fixed panorama value in DimensionRegion (invalid conversion from
206          signed 7 bit to signed 8 bit)
207        - added class attribute 'Layers' to class 'gig::Region'
208        - symbol prototyping of gig::Region (fixes build failure with qsampler)
209    
210    * src/gigextract.cpp:    * src/gigextract.cpp:
211      - added support for libsndfile (if libaudiofile and libsndfile are      - added support for libsndfile (if libaudiofile and libsndfile are
# Line 16  Version CVS HEAD (?) Line 214  Version CVS HEAD (?)
214    * src/gigdump.cpp:    * src/gigdump.cpp:
215      - added printout for dimension informations (amount, type, bits, zones)      - added printout for dimension informations (amount, type, bits, zones)
216      - added printout for velocity response curve parameters      - added printout for velocity response curve parameters
217        - added printout for crossfade definitions
218        - added printout for panorama value for each DimensionRegion
219        - replaced printout of DLS Region layer by printout of amount of
220          Gigasampler layers
221    
222  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
223    

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