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Revision 652 - (show annotations) (download)
Wed Jun 15 13:57:29 2005 UTC (18 years, 9 months ago) by schoenebeck
File size: 7737 byte(s)
require automake (>= 1.5) for 'make -f Makefile.cvs'
(mandatory for 'dist-bzip2' automake option)

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

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