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Revision 732 - (hide annotations) (download)
Mon Aug 15 17:26:02 2005 UTC (18 years, 7 months ago) by schoenebeck
File size: 8358 byte(s)
* preparations for release 2.0.2

1 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
2 schoenebeck 652
3     * packaging changes:
4     - require automake (>= 1.5) for 'make -f Makefile.cvs'
5     (mandatory for 'dist-bzip2' automake option)
6    
7 persson 666 * src/gig.cpp, src/gig.h:
8     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
9     the extension files are read automatically when the samples are
10     loaded
11 persson 695 - fixed the 24 bit decompression, the result should now be exact
12     instead of an approximation
13 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
14     function to DimensionRegion
15 persson 666
16     * src/DLS.cpp, src/DLS.h:
17     - the upper bits of the pool table indices are read (used as
18     extension file numbers for gig v3)
19    
20     * src/RIFF.cpp, src/RIFF.h:
21     - the file name is remembered in the RIFF::File object
22    
23 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
24 schoenebeck 549
25 schoenebeck 634 * packaging changes:
26     - include debian/ directory on 'make dist'
27     - create a bzip2 tarball on 'make dist'
28    
29 schoenebeck 549 * src/gigextract.cpp:
30     - show also version of libsndfile or build version of libaudiofile when
31     using the -v switch
32 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
33 schoenebeck 549
34 persson 613 * src/gig.cpp, src/gig.h:
35     - added DimensionRegion::GetVelocityRelease function
36    
37 schoenebeck 530 Version 2.0.0 (9 May 2005)
38 schoenebeck 317
39 schoenebeck 383 * packaging changes:
40     - fixed conditional linkage of either libsndfile or libaudiofile
41     (if none of the two exist, configure script will abort)
42 schoenebeck 518 - man pages are now auto generated with the correct libgig version
43 schoenebeck 383
44 schoenebeck 317 * src/gig.cpp, src/gig.h:
45     - experimental support for Gigasampler v3 format;
46     64 bit file offsets are truncated to 32 bit, 24 bit samples are
47 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
48     articulation informations are ignored at the moment
49     (patch by Andreas Persson)
50 schoenebeck 317 - added some file format compatibility checks
51 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
52     never used, because the necessary check was made before
53     initialization)
54     - fixed crossfade points order (structure for big endian and little
55     endian systems was interchanged)
56 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
57 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
58     to their region or dimension region (patch by Andreas Persson)
59 persson 365 - support for compressed mono samples
60     - experimental support for compressed 24 bit samples
61     - fixed decompression on big-endian CPUs
62     - fixed decompression bug that truncated the last block of samples
63 schoenebeck 384 - external decompression buffers can now be used for streaming samples
64     to avoid race conditions in case of multiple streaming threads
65 persson 406 - added pre-calculated sample attenuation parameter
66 persson 437 - added v3 "random" and "round robin" dimensions
67 schoenebeck 515 - implemented progress indicator callback mechanism for loading
68     instruments and samples
69 schoenebeck 518 - added functions libraryName() and libraryVersion()
70 schoenebeck 317
71 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
72 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
73     to be zero
74 schoenebeck 518 - added functions libraryName() and libraryVersion()
75 schoenebeck 515
76 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
77 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
78     position within the body of the given list chunk
79 schoenebeck 518 - added functions libraryName() and libraryVersion()
80 schoenebeck 515
81 schoenebeck 518 * src/rifftree.cpp:
82     - added command line switch -v to show rifftree's revision and the used
83     libgig version
84    
85     * src/dlsdump.cpp:
86     - added command line switch -v to show dlsdump's revision and the used
87     libgig version
88    
89 schoenebeck 334 * src/gigdump.cpp:
90 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
91     LoopPlayCount
92 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
93     libgig version
94 schoenebeck 334
95 persson 365 * src/gigextract.cpp:
96     - support for compressed mono samples and compressed 24 bit samples
97 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
98     used libgig version
99 persson 365
100 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
101 schoenebeck 196
102     * packaging changes:
103     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
104     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
105 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
106     SuSE and Fedora)
107     - fixed generation of Doxygen API documentation (now also included in
108     RPM and Debian packages)
109 schoenebeck 196
110 schoenebeck 231 * src/gig.cpp, src/gig.h:
111     - fixed / improved accuracy of all three velocity to volume
112 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
113     (patch by Andreas Persson)
114 schoenebeck 231 - denormals are filtered from the velocity to volume tables
115 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
116     trigger dimension, no bit range check for dimensions of split type
117     'split_type_bit')
118 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
119     signed 7 bit to signed 8 bit)
120 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
121 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
122 schoenebeck 231
123 schoenebeck 220 * src/gigextract.cpp:
124     - added support for libsndfile (if libaudiofile and libsndfile are
125     available then libsndfile is preferred)
126    
127 schoenebeck 229 * src/gigdump.cpp:
128     - added printout for dimension informations (amount, type, bits, zones)
129 schoenebeck 231 - added printout for velocity response curve parameters
130 schoenebeck 235 - added printout for crossfade definitions
131 schoenebeck 269 - added printout for panorama value for each DimensionRegion
132 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
133     Gigasampler layers
134 schoenebeck 229
135 capela 168 Version 0.7.1 (2 Jul 2004)
136    
137     * packaging changes:
138 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
139     Redhat packages
140 capela 168 - header files included on installation.
141     - autotools-generated files removed from CVS repository.
142 schoenebeck 186 - added support for generating Debian packages
143     - version of shared library can be set in configure.in
144    
145 schoenebeck 58 Version 0.7.0 (3 May 2004)
146    
147     * general changes:
148     - various big endian specific corrections
149     (successfully tested now on PPC)
150     - minor adjustments to avoid compile errors on some systems
151     (using now pow() instead of powl() and --pedantic g++ compiler switch)
152     - libtoolized the library
153     - added man pages for the command line tools
154     (gigextract, gigdump, dlsdump, rifftree)
155    
156     * src/gig.cpp, src/gig.h:
157     - fixed bug in decompression algorithm which caused it not to detect
158     the end of a stream
159     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
160     takes the MIDI key velocity value as an argument and returns the
161     appropriate volume factor (0.0 ... 1.0) for the sample to be played
162     back, the velocity curve transformation functions used for this are
163     only an approximation so far
164     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
165     'Sample::LoopSize' which reflected wrong values
166     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
167     measured in sample points instead of byte offset
168     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
169     'Sample::FineTune'
170     - added class attribute 'Sample::LoopSize'
171     - added method GetInstrument(uint index) to class 'File'
172     - added ReadAndLoop() method to class 'Sample' which is an extension to
173     the normal Read() method to honor the sample's looping information
174     while streaming from disk
175     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
176     'eg2_ctrl_t': replaced this huge enumeration by a structure which
177     reflects the MIDI controller number in case of an ordinary control
178     change controller (this saves a huge switch-case block in the
179     application of the library user)
180     - renamed following attributes in class 'DimensionRegion':
181     'AttenuationContol' -> 'AttenuationController',
182     'InvertAttenuationControl' -> 'InvertAttenuationController',
183     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
184     - minor fix in API documentation for method GetVelocityAttenuation() in
185     class 'DimensionRegion'
186    
187     * src/RIFF.cpp, src/RIFF.h:
188     - added additional API documentation
189     - minor fix in Chunk::Read() method (only a minor efficiency issue)
190    
191     * src/gigdump.cpp:
192     - added printout of samples' looping informations
193    
194 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
195    
196     * initial release

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