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Revision 774 - (hide annotations) (download)
Sun Sep 18 12:41:56 2005 UTC (18 years, 6 months ago) by persson
File size: 8659 byte(s)
* support for the gig v3 feature to have a number of dimension splits
  not equal to a power of two

1 persson 773 Version CVS HEAD (?)
2    
3     * src/gig.cpp, src/gig.h:
4     - fixed the GetVelocityCutoff function, it wasn't always using the
5     VCFVelocityScale parameter when no cutoff controller was defined
6 persson 774 - support for the gig v3 feature to have a number of dimension
7     splits not equal to a power of two
8 persson 773
9 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
10 schoenebeck 652
11     * packaging changes:
12     - require automake (>= 1.5) for 'make -f Makefile.cvs'
13     (mandatory for 'dist-bzip2' automake option)
14    
15 persson 666 * src/gig.cpp, src/gig.h:
16     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
17     the extension files are read automatically when the samples are
18     loaded
19 persson 695 - fixed the 24 bit decompression, the result should now be exact
20     instead of an approximation
21 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
22     function to DimensionRegion
23 persson 666
24     * src/DLS.cpp, src/DLS.h:
25     - the upper bits of the pool table indices are read (used as
26     extension file numbers for gig v3)
27    
28     * src/RIFF.cpp, src/RIFF.h:
29     - the file name is remembered in the RIFF::File object
30    
31 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
32 schoenebeck 549
33 schoenebeck 634 * packaging changes:
34     - include debian/ directory on 'make dist'
35     - create a bzip2 tarball on 'make dist'
36    
37 schoenebeck 549 * src/gigextract.cpp:
38     - show also version of libsndfile or build version of libaudiofile when
39     using the -v switch
40 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
41 schoenebeck 549
42 persson 613 * src/gig.cpp, src/gig.h:
43     - added DimensionRegion::GetVelocityRelease function
44    
45 schoenebeck 530 Version 2.0.0 (9 May 2005)
46 schoenebeck 317
47 schoenebeck 383 * packaging changes:
48     - fixed conditional linkage of either libsndfile or libaudiofile
49     (if none of the two exist, configure script will abort)
50 schoenebeck 518 - man pages are now auto generated with the correct libgig version
51 schoenebeck 383
52 schoenebeck 317 * src/gig.cpp, src/gig.h:
53     - experimental support for Gigasampler v3 format;
54     64 bit file offsets are truncated to 32 bit, 24 bit samples are
55 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
56     articulation informations are ignored at the moment
57     (patch by Andreas Persson)
58 schoenebeck 317 - added some file format compatibility checks
59 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
60     never used, because the necessary check was made before
61     initialization)
62     - fixed crossfade points order (structure for big endian and little
63     endian systems was interchanged)
64 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
65 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
66     to their region or dimension region (patch by Andreas Persson)
67 persson 365 - support for compressed mono samples
68     - experimental support for compressed 24 bit samples
69     - fixed decompression on big-endian CPUs
70     - fixed decompression bug that truncated the last block of samples
71 schoenebeck 384 - external decompression buffers can now be used for streaming samples
72     to avoid race conditions in case of multiple streaming threads
73 persson 406 - added pre-calculated sample attenuation parameter
74 persson 437 - added v3 "random" and "round robin" dimensions
75 schoenebeck 515 - implemented progress indicator callback mechanism for loading
76     instruments and samples
77 schoenebeck 518 - added functions libraryName() and libraryVersion()
78 schoenebeck 317
79 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
80 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
81     to be zero
82 schoenebeck 518 - added functions libraryName() and libraryVersion()
83 schoenebeck 515
84 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
85 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
86     position within the body of the given list chunk
87 schoenebeck 518 - added functions libraryName() and libraryVersion()
88 schoenebeck 515
89 schoenebeck 518 * src/rifftree.cpp:
90     - added command line switch -v to show rifftree's revision and the used
91     libgig version
92    
93     * src/dlsdump.cpp:
94     - added command line switch -v to show dlsdump's revision and the used
95     libgig version
96    
97 schoenebeck 334 * src/gigdump.cpp:
98 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
99     LoopPlayCount
100 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
101     libgig version
102 schoenebeck 334
103 persson 365 * src/gigextract.cpp:
104     - support for compressed mono samples and compressed 24 bit samples
105 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
106     used libgig version
107 persson 365
108 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
109 schoenebeck 196
110     * packaging changes:
111     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
112     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
113 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
114     SuSE and Fedora)
115     - fixed generation of Doxygen API documentation (now also included in
116     RPM and Debian packages)
117 schoenebeck 196
118 schoenebeck 231 * src/gig.cpp, src/gig.h:
119     - fixed / improved accuracy of all three velocity to volume
120 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
121     (patch by Andreas Persson)
122 schoenebeck 231 - denormals are filtered from the velocity to volume tables
123 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
124     trigger dimension, no bit range check for dimensions of split type
125     'split_type_bit')
126 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
127     signed 7 bit to signed 8 bit)
128 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
129 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
130 schoenebeck 231
131 schoenebeck 220 * src/gigextract.cpp:
132     - added support for libsndfile (if libaudiofile and libsndfile are
133     available then libsndfile is preferred)
134    
135 schoenebeck 229 * src/gigdump.cpp:
136     - added printout for dimension informations (amount, type, bits, zones)
137 schoenebeck 231 - added printout for velocity response curve parameters
138 schoenebeck 235 - added printout for crossfade definitions
139 schoenebeck 269 - added printout for panorama value for each DimensionRegion
140 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
141     Gigasampler layers
142 schoenebeck 229
143 capela 168 Version 0.7.1 (2 Jul 2004)
144    
145     * packaging changes:
146 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
147     Redhat packages
148 capela 168 - header files included on installation.
149     - autotools-generated files removed from CVS repository.
150 schoenebeck 186 - added support for generating Debian packages
151     - version of shared library can be set in configure.in
152    
153 schoenebeck 58 Version 0.7.0 (3 May 2004)
154    
155     * general changes:
156     - various big endian specific corrections
157     (successfully tested now on PPC)
158     - minor adjustments to avoid compile errors on some systems
159     (using now pow() instead of powl() and --pedantic g++ compiler switch)
160     - libtoolized the library
161     - added man pages for the command line tools
162     (gigextract, gigdump, dlsdump, rifftree)
163    
164     * src/gig.cpp, src/gig.h:
165     - fixed bug in decompression algorithm which caused it not to detect
166     the end of a stream
167     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
168     takes the MIDI key velocity value as an argument and returns the
169     appropriate volume factor (0.0 ... 1.0) for the sample to be played
170     back, the velocity curve transformation functions used for this are
171     only an approximation so far
172     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
173     'Sample::LoopSize' which reflected wrong values
174     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
175     measured in sample points instead of byte offset
176     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
177     'Sample::FineTune'
178     - added class attribute 'Sample::LoopSize'
179     - added method GetInstrument(uint index) to class 'File'
180     - added ReadAndLoop() method to class 'Sample' which is an extension to
181     the normal Read() method to honor the sample's looping information
182     while streaming from disk
183     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
184     'eg2_ctrl_t': replaced this huge enumeration by a structure which
185     reflects the MIDI controller number in case of an ordinary control
186     change controller (this saves a huge switch-case block in the
187     application of the library user)
188     - renamed following attributes in class 'DimensionRegion':
189     'AttenuationContol' -> 'AttenuationController',
190     'InvertAttenuationControl' -> 'InvertAttenuationController',
191     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
192     - minor fix in API documentation for method GetVelocityAttenuation() in
193     class 'DimensionRegion'
194    
195     * src/RIFF.cpp, src/RIFF.h:
196     - added additional API documentation
197     - minor fix in Chunk::Read() method (only a minor efficiency issue)
198    
199     * src/gigdump.cpp:
200     - added printout of samples' looping informations
201    
202 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
203    
204     * initial release

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