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Revision 800 - (hide annotations) (download)
Wed Nov 9 20:04:11 2005 UTC (18 years, 4 months ago) by schoenebeck
File size: 9269 byte(s)
* src/RIFF.cpp, src/RIFF.h:
  - Chunk::LoadChunkData() can now be called again to resize the buffer
    after a Chunk::Resize() and before the File::Save() call to allow
    placing the new data in the chunk's write buffer and perform the
    resize and write operations in one rush
* src/DLS.cpp, src/DLS.h:
  - fixed loading of Articulation Connections (<artl> list chunks were
    seeked instead of ordinary <artl> data chunks)
  - added write support (highly experimental)

1 persson 773 Version CVS HEAD (?)
2    
3 schoenebeck 780 * general changes:
4 schoenebeck 800 - added write support (only to the RIFF and DLS classes yet)
5 schoenebeck 780
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 800 * src/DLS.cpp, src/DLS.h:
13     - fixed loading of Articulation Connections (<artl> list chunks were
14     seeked instead of ordinary <artl> data chunks)
15     - added write support (highly experimental)
16    
17     * src/RIFF.cpp, src/RIFF.h:
18     - added write support
19     - Chunk::LoadChunkData() can now be called again to resize the buffer
20     after a Chunk::Resize() and before the File::Save() call to allow
21     placing the new data in the chunk's write buffer and perform the
22     resize and write operations in one rush
23    
24 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
25 schoenebeck 652
26     * packaging changes:
27     - require automake (>= 1.5) for 'make -f Makefile.cvs'
28     (mandatory for 'dist-bzip2' automake option)
29    
30 persson 666 * src/gig.cpp, src/gig.h:
31     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
32     the extension files are read automatically when the samples are
33     loaded
34 persson 695 - fixed the 24 bit decompression, the result should now be exact
35     instead of an approximation
36 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
37     function to DimensionRegion
38 persson 666
39     * src/DLS.cpp, src/DLS.h:
40     - the upper bits of the pool table indices are read (used as
41     extension file numbers for gig v3)
42    
43     * src/RIFF.cpp, src/RIFF.h:
44     - the file name is remembered in the RIFF::File object
45    
46 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
47 schoenebeck 549
48 schoenebeck 634 * packaging changes:
49     - include debian/ directory on 'make dist'
50     - create a bzip2 tarball on 'make dist'
51    
52 schoenebeck 549 * src/gigextract.cpp:
53     - show also version of libsndfile or build version of libaudiofile when
54     using the -v switch
55 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
56 schoenebeck 549
57 persson 613 * src/gig.cpp, src/gig.h:
58     - added DimensionRegion::GetVelocityRelease function
59    
60 schoenebeck 530 Version 2.0.0 (9 May 2005)
61 schoenebeck 317
62 schoenebeck 383 * packaging changes:
63     - fixed conditional linkage of either libsndfile or libaudiofile
64     (if none of the two exist, configure script will abort)
65 schoenebeck 518 - man pages are now auto generated with the correct libgig version
66 schoenebeck 383
67 schoenebeck 317 * src/gig.cpp, src/gig.h:
68     - experimental support for Gigasampler v3 format;
69     64 bit file offsets are truncated to 32 bit, 24 bit samples are
70 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
71     articulation informations are ignored at the moment
72     (patch by Andreas Persson)
73 schoenebeck 317 - added some file format compatibility checks
74 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
75     never used, because the necessary check was made before
76     initialization)
77     - fixed crossfade points order (structure for big endian and little
78     endian systems was interchanged)
79 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
80 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
81     to their region or dimension region (patch by Andreas Persson)
82 persson 365 - support for compressed mono samples
83     - experimental support for compressed 24 bit samples
84     - fixed decompression on big-endian CPUs
85     - fixed decompression bug that truncated the last block of samples
86 schoenebeck 384 - external decompression buffers can now be used for streaming samples
87     to avoid race conditions in case of multiple streaming threads
88 persson 406 - added pre-calculated sample attenuation parameter
89 persson 437 - added v3 "random" and "round robin" dimensions
90 schoenebeck 515 - implemented progress indicator callback mechanism for loading
91     instruments and samples
92 schoenebeck 518 - added functions libraryName() and libraryVersion()
93 schoenebeck 317
94 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
95 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
96     to be zero
97 schoenebeck 518 - added functions libraryName() and libraryVersion()
98 schoenebeck 515
99 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
100 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
101     position within the body of the given list chunk
102 schoenebeck 518 - added functions libraryName() and libraryVersion()
103 schoenebeck 515
104 schoenebeck 518 * src/rifftree.cpp:
105     - added command line switch -v to show rifftree's revision and the used
106     libgig version
107    
108     * src/dlsdump.cpp:
109     - added command line switch -v to show dlsdump's revision and the used
110     libgig version
111    
112 schoenebeck 334 * src/gigdump.cpp:
113 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
114     LoopPlayCount
115 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
116     libgig version
117 schoenebeck 334
118 persson 365 * src/gigextract.cpp:
119     - support for compressed mono samples and compressed 24 bit samples
120 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
121     used libgig version
122 persson 365
123 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
124 schoenebeck 196
125     * packaging changes:
126     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
127     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
128 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
129     SuSE and Fedora)
130     - fixed generation of Doxygen API documentation (now also included in
131     RPM and Debian packages)
132 schoenebeck 196
133 schoenebeck 231 * src/gig.cpp, src/gig.h:
134     - fixed / improved accuracy of all three velocity to volume
135 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
136     (patch by Andreas Persson)
137 schoenebeck 231 - denormals are filtered from the velocity to volume tables
138 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
139     trigger dimension, no bit range check for dimensions of split type
140     'split_type_bit')
141 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
142     signed 7 bit to signed 8 bit)
143 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
144 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
145 schoenebeck 231
146 schoenebeck 220 * src/gigextract.cpp:
147     - added support for libsndfile (if libaudiofile and libsndfile are
148     available then libsndfile is preferred)
149    
150 schoenebeck 229 * src/gigdump.cpp:
151     - added printout for dimension informations (amount, type, bits, zones)
152 schoenebeck 231 - added printout for velocity response curve parameters
153 schoenebeck 235 - added printout for crossfade definitions
154 schoenebeck 269 - added printout for panorama value for each DimensionRegion
155 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
156     Gigasampler layers
157 schoenebeck 229
158 capela 168 Version 0.7.1 (2 Jul 2004)
159    
160     * packaging changes:
161 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
162     Redhat packages
163 capela 168 - header files included on installation.
164     - autotools-generated files removed from CVS repository.
165 schoenebeck 186 - added support for generating Debian packages
166     - version of shared library can be set in configure.in
167    
168 schoenebeck 58 Version 0.7.0 (3 May 2004)
169    
170     * general changes:
171     - various big endian specific corrections
172     (successfully tested now on PPC)
173     - minor adjustments to avoid compile errors on some systems
174     (using now pow() instead of powl() and --pedantic g++ compiler switch)
175     - libtoolized the library
176     - added man pages for the command line tools
177     (gigextract, gigdump, dlsdump, rifftree)
178    
179     * src/gig.cpp, src/gig.h:
180     - fixed bug in decompression algorithm which caused it not to detect
181     the end of a stream
182     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
183     takes the MIDI key velocity value as an argument and returns the
184     appropriate volume factor (0.0 ... 1.0) for the sample to be played
185     back, the velocity curve transformation functions used for this are
186     only an approximation so far
187     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
188     'Sample::LoopSize' which reflected wrong values
189     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
190     measured in sample points instead of byte offset
191     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
192     'Sample::FineTune'
193     - added class attribute 'Sample::LoopSize'
194     - added method GetInstrument(uint index) to class 'File'
195     - added ReadAndLoop() method to class 'Sample' which is an extension to
196     the normal Read() method to honor the sample's looping information
197     while streaming from disk
198     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
199     'eg2_ctrl_t': replaced this huge enumeration by a structure which
200     reflects the MIDI controller number in case of an ordinary control
201     change controller (this saves a huge switch-case block in the
202     application of the library user)
203     - renamed following attributes in class 'DimensionRegion':
204     'AttenuationContol' -> 'AttenuationController',
205     'InvertAttenuationControl' -> 'InvertAttenuationController',
206     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
207     - minor fix in API documentation for method GetVelocityAttenuation() in
208     class 'DimensionRegion'
209    
210     * src/RIFF.cpp, src/RIFF.h:
211     - added additional API documentation
212     - minor fix in Chunk::Read() method (only a minor efficiency issue)
213    
214     * src/gigdump.cpp:
215     - added printout of samples' looping informations
216    
217 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
218    
219     * initial release

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