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Revision 608 - (show annotations) (download)
Fri Jun 3 14:35:44 2005 UTC (17 years, 6 months ago) by schoenebeck
File size: 7373 byte(s)
* fixed mutual link dependency to libsndfile / libaudiofile

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

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