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revision 282 by schoenebeck, Wed Oct 13 20:05:42 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      - bugfix for dimension region switching (wrong handling of the release
203        trigger dimension, no bit range check for dimensions of split type        trigger dimension, no bit range check for dimensions of split type
# Line 14  Version CVS HEAD (?) Line 205  Version CVS HEAD (?)
205      - fixed panorama value in DimensionRegion (invalid conversion from      - fixed panorama value in DimensionRegion (invalid conversion from
206        signed 7 bit to signed 8 bit)        signed 7 bit to signed 8 bit)
207      - added class attribute 'Layers' to class 'gig::Region'      - 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

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