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Revision 780 - (hide annotations) (download)
Sun Sep 25 13:40:37 2005 UTC (18 years, 6 months ago) by schoenebeck
File size: 8738 byte(s)
* added write support (only to the RIFF classes yet)

1 persson 773 Version CVS HEAD (?)
2    
3 schoenebeck 780 * general changes:
4     - added write support (only to the RIFF classes yet)
5    
6 persson 773 * src/gig.cpp, src/gig.h:
7     - fixed the GetVelocityCutoff function, it wasn't always using the
8     VCFVelocityScale parameter when no cutoff controller was defined
9 persson 774 - support for the gig v3 feature to have a number of dimension
10     splits not equal to a power of two
11 persson 773
12 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
13 schoenebeck 652
14     * packaging changes:
15     - require automake (>= 1.5) for 'make -f Makefile.cvs'
16     (mandatory for 'dist-bzip2' automake option)
17    
18 persson 666 * src/gig.cpp, src/gig.h:
19     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
20     the extension files are read automatically when the samples are
21     loaded
22 persson 695 - fixed the 24 bit decompression, the result should now be exact
23     instead of an approximation
24 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
25     function to DimensionRegion
26 persson 666
27     * src/DLS.cpp, src/DLS.h:
28     - the upper bits of the pool table indices are read (used as
29     extension file numbers for gig v3)
30    
31     * src/RIFF.cpp, src/RIFF.h:
32     - the file name is remembered in the RIFF::File object
33    
34 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
35 schoenebeck 549
36 schoenebeck 634 * packaging changes:
37     - include debian/ directory on 'make dist'
38     - create a bzip2 tarball on 'make dist'
39    
40 schoenebeck 549 * src/gigextract.cpp:
41     - show also version of libsndfile or build version of libaudiofile when
42     using the -v switch
43 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
44 schoenebeck 549
45 persson 613 * src/gig.cpp, src/gig.h:
46     - added DimensionRegion::GetVelocityRelease function
47    
48 schoenebeck 530 Version 2.0.0 (9 May 2005)
49 schoenebeck 317
50 schoenebeck 383 * packaging changes:
51     - fixed conditional linkage of either libsndfile or libaudiofile
52     (if none of the two exist, configure script will abort)
53 schoenebeck 518 - man pages are now auto generated with the correct libgig version
54 schoenebeck 383
55 schoenebeck 317 * src/gig.cpp, src/gig.h:
56     - experimental support for Gigasampler v3 format;
57     64 bit file offsets are truncated to 32 bit, 24 bit samples are
58 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
59     articulation informations are ignored at the moment
60     (patch by Andreas Persson)
61 schoenebeck 317 - added some file format compatibility checks
62 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
63     never used, because the necessary check was made before
64     initialization)
65     - fixed crossfade points order (structure for big endian and little
66     endian systems was interchanged)
67 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
68 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
69     to their region or dimension region (patch by Andreas Persson)
70 persson 365 - support for compressed mono samples
71     - experimental support for compressed 24 bit samples
72     - fixed decompression on big-endian CPUs
73     - fixed decompression bug that truncated the last block of samples
74 schoenebeck 384 - external decompression buffers can now be used for streaming samples
75     to avoid race conditions in case of multiple streaming threads
76 persson 406 - added pre-calculated sample attenuation parameter
77 persson 437 - added v3 "random" and "round robin" dimensions
78 schoenebeck 515 - implemented progress indicator callback mechanism for loading
79     instruments and samples
80 schoenebeck 518 - added functions libraryName() and libraryVersion()
81 schoenebeck 317
82 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
83 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
84     to be zero
85 schoenebeck 518 - added functions libraryName() and libraryVersion()
86 schoenebeck 515
87 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
88 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
89     position within the body of the given list chunk
90 schoenebeck 518 - added functions libraryName() and libraryVersion()
91 schoenebeck 515
92 schoenebeck 518 * src/rifftree.cpp:
93     - added command line switch -v to show rifftree's revision and the used
94     libgig version
95    
96     * src/dlsdump.cpp:
97     - added command line switch -v to show dlsdump's revision and the used
98     libgig version
99    
100 schoenebeck 334 * src/gigdump.cpp:
101 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
102     LoopPlayCount
103 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
104     libgig version
105 schoenebeck 334
106 persson 365 * src/gigextract.cpp:
107     - support for compressed mono samples and compressed 24 bit samples
108 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
109     used libgig version
110 persson 365
111 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
112 schoenebeck 196
113     * packaging changes:
114     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
115     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
116 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
117     SuSE and Fedora)
118     - fixed generation of Doxygen API documentation (now also included in
119     RPM and Debian packages)
120 schoenebeck 196
121 schoenebeck 231 * src/gig.cpp, src/gig.h:
122     - fixed / improved accuracy of all three velocity to volume
123 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
124     (patch by Andreas Persson)
125 schoenebeck 231 - denormals are filtered from the velocity to volume tables
126 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
127     trigger dimension, no bit range check for dimensions of split type
128     'split_type_bit')
129 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
130     signed 7 bit to signed 8 bit)
131 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
132 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
133 schoenebeck 231
134 schoenebeck 220 * src/gigextract.cpp:
135     - added support for libsndfile (if libaudiofile and libsndfile are
136     available then libsndfile is preferred)
137    
138 schoenebeck 229 * src/gigdump.cpp:
139     - added printout for dimension informations (amount, type, bits, zones)
140 schoenebeck 231 - added printout for velocity response curve parameters
141 schoenebeck 235 - added printout for crossfade definitions
142 schoenebeck 269 - added printout for panorama value for each DimensionRegion
143 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
144     Gigasampler layers
145 schoenebeck 229
146 capela 168 Version 0.7.1 (2 Jul 2004)
147    
148     * packaging changes:
149 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
150     Redhat packages
151 capela 168 - header files included on installation.
152     - autotools-generated files removed from CVS repository.
153 schoenebeck 186 - added support for generating Debian packages
154     - version of shared library can be set in configure.in
155    
156 schoenebeck 58 Version 0.7.0 (3 May 2004)
157    
158     * general changes:
159     - various big endian specific corrections
160     (successfully tested now on PPC)
161     - minor adjustments to avoid compile errors on some systems
162     (using now pow() instead of powl() and --pedantic g++ compiler switch)
163     - libtoolized the library
164     - added man pages for the command line tools
165     (gigextract, gigdump, dlsdump, rifftree)
166    
167     * src/gig.cpp, src/gig.h:
168     - fixed bug in decompression algorithm which caused it not to detect
169     the end of a stream
170     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
171     takes the MIDI key velocity value as an argument and returns the
172     appropriate volume factor (0.0 ... 1.0) for the sample to be played
173     back, the velocity curve transformation functions used for this are
174     only an approximation so far
175     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
176     'Sample::LoopSize' which reflected wrong values
177     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
178     measured in sample points instead of byte offset
179     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
180     'Sample::FineTune'
181     - added class attribute 'Sample::LoopSize'
182     - added method GetInstrument(uint index) to class 'File'
183     - added ReadAndLoop() method to class 'Sample' which is an extension to
184     the normal Read() method to honor the sample's looping information
185     while streaming from disk
186     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
187     'eg2_ctrl_t': replaced this huge enumeration by a structure which
188     reflects the MIDI controller number in case of an ordinary control
189     change controller (this saves a huge switch-case block in the
190     application of the library user)
191     - renamed following attributes in class 'DimensionRegion':
192     'AttenuationContol' -> 'AttenuationController',
193     'InvertAttenuationControl' -> 'InvertAttenuationController',
194     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
195     - minor fix in API documentation for method GetVelocityAttenuation() in
196     class 'DimensionRegion'
197    
198     * src/RIFF.cpp, src/RIFF.h:
199     - added additional API documentation
200     - minor fix in Chunk::Read() method (only a minor efficiency issue)
201    
202     * src/gigdump.cpp:
203     - added printout of samples' looping informations
204    
205 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
206    
207     * initial release

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