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revision 58 by schoenebeck, Mon May 3 14:16:59 2004 UTC revision 902 by persson, Sat Jul 22 14:22:01 2006 UTC
# Line 1  Line 1 
1    Version CVS HEAD (?)
2    
3      * packaging changes:
4        - changed deprecated copyright attribute to license;
5          added ldconfig to post-(un)install steps on libgig.spec (RPM)
6    
7      * src/gig.cpp, src/gig.h:
8        - added support for more than one set of custom velocity splits
9          inside a region (for example different velocity split levels for
10          pedal up and pedal down)
11        - sample loop parameters are now taken from the DimensionRegion
12          instead of the wave chunk
13        - keyswitching dimension is changed from split type "normal" to
14          "bit"
15        - real support for 24 bit samples - samples are not truncated to
16          16 bits anymore
17        - support for reading of ".art" files. (Merging of .art and .gig
18          files are not implemented yet.)
19    
20      * src/DLS.cpp:
21        - support for reading of ".art" files
22    
23      * src/gigextract.cpp:
24        - real support for 24 bit samples
25    
26    Version 3.0.0 (28 Apr 2006)
27    
28      * general changes:
29        - added write support (that is for creating and modifying RIFF, DLS and
30          gig files)
31        - loading DLS and gig files is now much more permissive, DLS and gig
32          files are now loaded even if mandatory RIFF chunks are missing
33        - fixed some memory management errors, one of them was causing a
34          crash when a multi-file gig was deallocated
35    
36      * src/gig.cpp, src/gig.h:
37        - fixed the GetVelocityCutoff function, it wasn't always using the
38          VCFVelocityScale parameter when no cutoff controller was defined
39        - support for the gig v3 feature to have a number of dimension
40          splits not equal to a power of two
41        - added write support (highly experimental)
42    
43      * src/DLS.cpp, src/DLS.h:
44        - fixed loading of Articulation Connections (<artl> list chunks were
45          seeked instead of ordinary <artl> data chunks)
46        - added write support (highly experimental)
47    
48      * src/RIFF.cpp, src/RIFF.h:
49        - added write support
50        - Chunk::LoadChunkData() can now be called again to resize the buffer
51          after a Chunk::Resize() and before the File::Save() call to allow
52          placing the new data in the chunk's write buffer and perform the
53          resize and write operations in one rush
54    
55      * src/gigdump.cpp:
56        - fixed to show the correct amount of dimension regions instead of 32
57          (patch by James Wylder)
58    
59      * src/dlsdump.cpp:
60        - show for every region the name of the referenced sample
61        - show file name in quotation marks
62    
63    Version 2.0.2 (15 Aug 2005)
64    
65      * packaging changes:
66        - require automake (>= 1.5) for 'make -f Makefile.cvs'
67          (mandatory for 'dist-bzip2' automake option)
68    
69      * src/gig.cpp, src/gig.h:
70        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
71          the extension files are read automatically when the samples are
72          loaded
73        - fixed the 24 bit decompression, the result should now be exact
74          instead of an approximation
75        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
76          function to DimensionRegion
77    
78      * src/DLS.cpp, src/DLS.h:
79        - the upper bits of the pool table indices are read (used as
80          extension file numbers for gig v3)
81    
82      * src/RIFF.cpp, src/RIFF.h:
83        - the file name is remembered in the RIFF::File object
84    
85    Version 2.0.1 (12 Jun 2005)
86    
87      * packaging changes:
88        - include debian/ directory on 'make dist'
89        - create a bzip2 tarball on 'make dist'
90    
91      * src/gigextract.cpp:
92        - show also version of libsndfile or build version of libaudiofile when
93          using the -v switch
94        - fixed mutual link dependency to libsndfile / libaudiofile
95    
96      * src/gig.cpp, src/gig.h:
97        - added DimensionRegion::GetVelocityRelease function
98    
99    Version 2.0.0 (9 May 2005)
100    
101      * packaging changes:
102        - fixed conditional linkage of either libsndfile or libaudiofile
103          (if none of the two exist, configure script will abort)
104        - man pages are now auto generated with the correct libgig version
105    
106      * src/gig.cpp, src/gig.h:
107        - experimental support for Gigasampler v3 format;
108          64 bit file offsets are truncated to 32 bit, 24 bit samples are
109          truncated to 16 bit, up to 8 dimensions are read, additional
110          articulation informations are ignored at the moment
111          (patch by Andreas Persson)
112        - added some file format compatibility checks
113        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
114          never used, because the necessary check was made before
115          initialization)
116        - fixed crossfade points order (structure for big endian and little
117          endian systems was interchanged)
118        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
119        - fixed crash which occured when patches did not have a sample assigned
120          to their region or dimension region (patch by Andreas Persson)
121        - support for compressed mono samples
122        - experimental support for compressed 24 bit samples
123        - fixed decompression on big-endian CPUs
124        - fixed decompression bug that truncated the last block of samples
125        - external decompression buffers can now be used for streaming samples
126          to avoid race conditions in case of multiple streaming threads
127        - added pre-calculated sample attenuation parameter
128        - added v3 "random" and "round robin" dimensions
129        - implemented progress indicator callback mechanism for loading
130          instruments and samples
131        - added functions libraryName() and libraryVersion()
132    
133      * src/DLS.cpp, src/DLS.h:
134        - fixed File constructor which caused variable File::Instruments always
135          to be zero
136        - added functions libraryName() and libraryVersion()
137    
138      * src/RIFF.cpp, src/RIFF.h:
139        - fixed method List::LoadSubChunks() which did not restore the original
140          position within the body of the given list chunk
141        - added functions libraryName() and libraryVersion()
142    
143      * src/rifftree.cpp:
144        - added command line switch -v to show rifftree's revision and the used
145          libgig version
146    
147      * src/dlsdump.cpp:
148        - added command line switch -v to show dlsdump's revision and the used
149          libgig version
150    
151      * src/gigdump.cpp:
152        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
153          LoopPlayCount
154        - added command line switch -v to show gigdump's revision and the used
155          libgig version
156    
157      * src/gigextract.cpp:
158        - support for compressed mono samples and compressed 24 bit samples
159        - added command line switch -v to show gigextract's revision and the
160          used libgig version
161    
162    Version 1.0.0 (26 Nov 2004)
163    
164      * packaging changes:
165        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
166          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
167        - fixed man pages automake install rule (which didn't work on Mandrake,
168          SuSE and Fedora)
169        - fixed generation of Doxygen API documentation (now also included in
170          RPM and Debian packages)
171    
172      * src/gig.cpp, src/gig.h:
173        - fixed / improved accuracy of all three velocity to volume
174          transformation functions a.k.a. 'nonlinear','linear','special'
175          (patch by Andreas Persson)
176        - denormals are filtered from the velocity to volume tables
177        - bugfix for dimension region switching (wrong handling of the release
178          trigger dimension, no bit range check for dimensions of split type
179          'split_type_bit')
180        - fixed panorama value in DimensionRegion (invalid conversion from
181          signed 7 bit to signed 8 bit)
182        - added class attribute 'Layers' to class 'gig::Region'
183        - symbol prototyping of gig::Region (fixes build failure with qsampler)
184    
185      * src/gigextract.cpp:
186        - added support for libsndfile (if libaudiofile and libsndfile are
187          available then libsndfile is preferred)
188    
189      * src/gigdump.cpp:
190        - added printout for dimension informations (amount, type, bits, zones)
191        - added printout for velocity response curve parameters
192        - added printout for crossfade definitions
193        - added printout for panorama value for each DimensionRegion
194        - replaced printout of DLS Region layer by printout of amount of
195          Gigasampler layers
196    
197    Version 0.7.1 (2 Jul 2004)
198    
199      * packaging changes:
200        - added libgig.spec and libgig.pc package configurations for generating
201          Redhat packages
202        - header files included on installation.
203        - autotools-generated files removed from CVS repository.
204        - added support for generating Debian packages
205        - version of shared library can be set in configure.in
206    
207  Version 0.7.0 (3 May 2004)  Version 0.7.0 (3 May 2004)
208    
209    * general changes:    * general changes:
# Line 47  Version 0.7.0 (3 May 2004) Line 253  Version 0.7.0 (3 May 2004)
253    * src/gigdump.cpp:    * src/gigdump.cpp:
254      - added printout of samples' looping informations      - added printout of samples' looping informations
255    
   
256  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
257    
258    * initial release    * initial release

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