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revision 229 by schoenebeck, Sat Aug 28 16:10:25 2004 UTC revision 854 by schoenebeck, Fri Apr 28 17:51:27 2006 UTC
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1  Version CVS HEAD (?)  Version 3.0.0 (28 Apr 2006)
2    
3      * general changes:
4        - added write support (that is for creating and modifying RIFF, DLS and
5          gig files)
6        - loading DLS and gig files is now much more permissive, DLS and gig
7          files are now loaded even if mandatory RIFF chunks are missing
8        - fixed some memory management errors, one of them was causing a
9          crash when a multi-file gig was deallocated
10    
11      * src/gig.cpp, src/gig.h:
12        - fixed the GetVelocityCutoff function, it wasn't always using the
13          VCFVelocityScale parameter when no cutoff controller was defined
14        - support for the gig v3 feature to have a number of dimension
15          splits not equal to a power of two
16        - added write support (highly experimental)
17    
18      * src/DLS.cpp, src/DLS.h:
19        - fixed loading of Articulation Connections (<artl> list chunks were
20          seeked instead of ordinary <artl> data chunks)
21        - added write support (highly experimental)
22    
23      * src/RIFF.cpp, src/RIFF.h:
24        - added write support
25        - Chunk::LoadChunkData() can now be called again to resize the buffer
26          after a Chunk::Resize() and before the File::Save() call to allow
27          placing the new data in the chunk's write buffer and perform the
28          resize and write operations in one rush
29    
30      * src/gigdump.cpp:
31        - fixed to show the correct amount of dimension regions instead of 32
32          (patch by James Wylder)
33    
34      * src/dlsdump.cpp:
35        - show for every region the name of the referenced sample
36        - show file name in quotation marks
37    
38    Version 2.0.2 (15 Aug 2005)
39    
40      * packaging changes:
41        - require automake (>= 1.5) for 'make -f Makefile.cvs'
42          (mandatory for 'dist-bzip2' automake option)
43    
44      * src/gig.cpp, src/gig.h:
45        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
46          the extension files are read automatically when the samples are
47          loaded
48        - fixed the 24 bit decompression, the result should now be exact
49          instead of an approximation
50        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
51          function to DimensionRegion
52    
53      * src/DLS.cpp, src/DLS.h:
54        - the upper bits of the pool table indices are read (used as
55          extension file numbers for gig v3)
56    
57      * src/RIFF.cpp, src/RIFF.h:
58        - the file name is remembered in the RIFF::File object
59    
60    Version 2.0.1 (12 Jun 2005)
61    
62      * packaging changes:
63        - include debian/ directory on 'make dist'
64        - create a bzip2 tarball on 'make dist'
65    
66      * src/gigextract.cpp:
67        - show also version of libsndfile or build version of libaudiofile when
68          using the -v switch
69        - fixed mutual link dependency to libsndfile / libaudiofile
70    
71      * src/gig.cpp, src/gig.h:
72        - added DimensionRegion::GetVelocityRelease function
73    
74    Version 2.0.0 (9 May 2005)
75    
76      * packaging changes:
77        - fixed conditional linkage of either libsndfile or libaudiofile
78          (if none of the two exist, configure script will abort)
79        - man pages are now auto generated with the correct libgig version
80    
81      * src/gig.cpp, src/gig.h:
82        - experimental support for Gigasampler v3 format;
83          64 bit file offsets are truncated to 32 bit, 24 bit samples are
84          truncated to 16 bit, up to 8 dimensions are read, additional
85          articulation informations are ignored at the moment
86          (patch by Andreas Persson)
87        - added some file format compatibility checks
88        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
89          never used, because the necessary check was made before
90          initialization)
91        - fixed crossfade points order (structure for big endian and little
92          endian systems was interchanged)
93        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
94        - fixed crash which occured when patches did not have a sample assigned
95          to their region or dimension region (patch by Andreas Persson)
96        - support for compressed mono samples
97        - experimental support for compressed 24 bit samples
98        - fixed decompression on big-endian CPUs
99        - fixed decompression bug that truncated the last block of samples
100        - external decompression buffers can now be used for streaming samples
101          to avoid race conditions in case of multiple streaming threads
102        - added pre-calculated sample attenuation parameter
103        - added v3 "random" and "round robin" dimensions
104        - implemented progress indicator callback mechanism for loading
105          instruments and samples
106        - added functions libraryName() and libraryVersion()
107    
108      * src/DLS.cpp, src/DLS.h:
109        - fixed File constructor which caused variable File::Instruments always
110          to be zero
111        - added functions libraryName() and libraryVersion()
112    
113      * src/RIFF.cpp, src/RIFF.h:
114        - fixed method List::LoadSubChunks() which did not restore the original
115          position within the body of the given list chunk
116        - added functions libraryName() and libraryVersion()
117    
118      * src/rifftree.cpp:
119        - added command line switch -v to show rifftree's revision and the used
120          libgig version
121    
122      * src/dlsdump.cpp:
123        - added command line switch -v to show dlsdump's revision and the used
124          libgig version
125    
126      * src/gigdump.cpp:
127        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
128          LoopPlayCount
129        - added command line switch -v to show gigdump's revision and the used
130          libgig version
131    
132      * src/gigextract.cpp:
133        - support for compressed mono samples and compressed 24 bit samples
134        - added command line switch -v to show gigextract's revision and the
135          used libgig version
136    
137    Version 1.0.0 (26 Nov 2004)
138    
139    * packaging changes:    * packaging changes:
140      - 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
141        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix        'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
142        - fixed man pages automake install rule (which didn't work on Mandrake,
143          SuSE and Fedora)
144        - fixed generation of Doxygen API documentation (now also included in
145          RPM and Debian packages)
146    
147      * src/gig.cpp, src/gig.h:
148        - fixed / improved accuracy of all three velocity to volume
149          transformation functions a.k.a. 'nonlinear','linear','special'
150          (patch by Andreas Persson)
151        - denormals are filtered from the velocity to volume tables
152        - bugfix for dimension region switching (wrong handling of the release
153          trigger dimension, no bit range check for dimensions of split type
154          'split_type_bit')
155        - fixed panorama value in DimensionRegion (invalid conversion from
156          signed 7 bit to signed 8 bit)
157        - added class attribute 'Layers' to class 'gig::Region'
158        - symbol prototyping of gig::Region (fixes build failure with qsampler)
159    
160    * src/gigextract.cpp:    * src/gigextract.cpp:
161      - added support for libsndfile (if libaudiofile and libsndfile are      - added support for libsndfile (if libaudiofile and libsndfile are
# Line 10  Version CVS HEAD (?) Line 163  Version CVS HEAD (?)
163    
164    * src/gigdump.cpp:    * src/gigdump.cpp:
165      - added printout for dimension informations (amount, type, bits, zones)      - added printout for dimension informations (amount, type, bits, zones)
166        - added printout for velocity response curve parameters
167        - added printout for crossfade definitions
168        - added printout for panorama value for each DimensionRegion
169        - replaced printout of DLS Region layer by printout of amount of
170          Gigasampler layers
171    
172  Version 0.7.1 (2 Jul 2004)  Version 0.7.1 (2 Jul 2004)
173    

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