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Revision 804 - (hide annotations) (download)
Sat Nov 12 19:16:01 2005 UTC (18 years, 4 months ago) by schoenebeck
File size: 9393 byte(s)
* src/DLS.cpp:
  - further bugfixes regarding DLS write support
* src/dlsdump.cpp:
  - show for every region the name of the referenced sample
  - show file name in quotation marks

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 804 * src/dlsdump.cpp:
25     - show for every region the name of the referenced sample
26     - show file name in quotation marks
27    
28 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
29 schoenebeck 652
30     * packaging changes:
31     - require automake (>= 1.5) for 'make -f Makefile.cvs'
32     (mandatory for 'dist-bzip2' automake option)
33    
34 persson 666 * src/gig.cpp, src/gig.h:
35     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
36     the extension files are read automatically when the samples are
37     loaded
38 persson 695 - fixed the 24 bit decompression, the result should now be exact
39     instead of an approximation
40 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
41     function to DimensionRegion
42 persson 666
43     * src/DLS.cpp, src/DLS.h:
44     - the upper bits of the pool table indices are read (used as
45     extension file numbers for gig v3)
46    
47     * src/RIFF.cpp, src/RIFF.h:
48     - the file name is remembered in the RIFF::File object
49    
50 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
51 schoenebeck 549
52 schoenebeck 634 * packaging changes:
53     - include debian/ directory on 'make dist'
54     - create a bzip2 tarball on 'make dist'
55    
56 schoenebeck 549 * src/gigextract.cpp:
57     - show also version of libsndfile or build version of libaudiofile when
58     using the -v switch
59 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
60 schoenebeck 549
61 persson 613 * src/gig.cpp, src/gig.h:
62     - added DimensionRegion::GetVelocityRelease function
63    
64 schoenebeck 530 Version 2.0.0 (9 May 2005)
65 schoenebeck 317
66 schoenebeck 383 * packaging changes:
67     - fixed conditional linkage of either libsndfile or libaudiofile
68     (if none of the two exist, configure script will abort)
69 schoenebeck 518 - man pages are now auto generated with the correct libgig version
70 schoenebeck 383
71 schoenebeck 317 * src/gig.cpp, src/gig.h:
72     - experimental support for Gigasampler v3 format;
73     64 bit file offsets are truncated to 32 bit, 24 bit samples are
74 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
75     articulation informations are ignored at the moment
76     (patch by Andreas Persson)
77 schoenebeck 317 - added some file format compatibility checks
78 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
79     never used, because the necessary check was made before
80     initialization)
81     - fixed crossfade points order (structure for big endian and little
82     endian systems was interchanged)
83 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
84 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
85     to their region or dimension region (patch by Andreas Persson)
86 persson 365 - support for compressed mono samples
87     - experimental support for compressed 24 bit samples
88     - fixed decompression on big-endian CPUs
89     - fixed decompression bug that truncated the last block of samples
90 schoenebeck 384 - external decompression buffers can now be used for streaming samples
91     to avoid race conditions in case of multiple streaming threads
92 persson 406 - added pre-calculated sample attenuation parameter
93 persson 437 - added v3 "random" and "round robin" dimensions
94 schoenebeck 515 - implemented progress indicator callback mechanism for loading
95     instruments and samples
96 schoenebeck 518 - added functions libraryName() and libraryVersion()
97 schoenebeck 317
98 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
99 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
100     to be zero
101 schoenebeck 518 - added functions libraryName() and libraryVersion()
102 schoenebeck 515
103 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
104 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
105     position within the body of the given list chunk
106 schoenebeck 518 - added functions libraryName() and libraryVersion()
107 schoenebeck 515
108 schoenebeck 518 * src/rifftree.cpp:
109     - added command line switch -v to show rifftree's revision and the used
110     libgig version
111    
112     * src/dlsdump.cpp:
113     - added command line switch -v to show dlsdump's revision and the used
114     libgig version
115    
116 schoenebeck 334 * src/gigdump.cpp:
117 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
118     LoopPlayCount
119 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
120     libgig version
121 schoenebeck 334
122 persson 365 * src/gigextract.cpp:
123     - support for compressed mono samples and compressed 24 bit samples
124 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
125     used libgig version
126 persson 365
127 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
128 schoenebeck 196
129     * packaging changes:
130     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
131     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
132 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
133     SuSE and Fedora)
134     - fixed generation of Doxygen API documentation (now also included in
135     RPM and Debian packages)
136 schoenebeck 196
137 schoenebeck 231 * src/gig.cpp, src/gig.h:
138     - fixed / improved accuracy of all three velocity to volume
139 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
140     (patch by Andreas Persson)
141 schoenebeck 231 - denormals are filtered from the velocity to volume tables
142 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
143     trigger dimension, no bit range check for dimensions of split type
144     'split_type_bit')
145 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
146     signed 7 bit to signed 8 bit)
147 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
148 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
149 schoenebeck 231
150 schoenebeck 220 * src/gigextract.cpp:
151     - added support for libsndfile (if libaudiofile and libsndfile are
152     available then libsndfile is preferred)
153    
154 schoenebeck 229 * src/gigdump.cpp:
155     - added printout for dimension informations (amount, type, bits, zones)
156 schoenebeck 231 - added printout for velocity response curve parameters
157 schoenebeck 235 - added printout for crossfade definitions
158 schoenebeck 269 - added printout for panorama value for each DimensionRegion
159 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
160     Gigasampler layers
161 schoenebeck 229
162 capela 168 Version 0.7.1 (2 Jul 2004)
163    
164     * packaging changes:
165 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
166     Redhat packages
167 capela 168 - header files included on installation.
168     - autotools-generated files removed from CVS repository.
169 schoenebeck 186 - added support for generating Debian packages
170     - version of shared library can be set in configure.in
171    
172 schoenebeck 58 Version 0.7.0 (3 May 2004)
173    
174     * general changes:
175     - various big endian specific corrections
176     (successfully tested now on PPC)
177     - minor adjustments to avoid compile errors on some systems
178     (using now pow() instead of powl() and --pedantic g++ compiler switch)
179     - libtoolized the library
180     - added man pages for the command line tools
181     (gigextract, gigdump, dlsdump, rifftree)
182    
183     * src/gig.cpp, src/gig.h:
184     - fixed bug in decompression algorithm which caused it not to detect
185     the end of a stream
186     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
187     takes the MIDI key velocity value as an argument and returns the
188     appropriate volume factor (0.0 ... 1.0) for the sample to be played
189     back, the velocity curve transformation functions used for this are
190     only an approximation so far
191     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
192     'Sample::LoopSize' which reflected wrong values
193     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
194     measured in sample points instead of byte offset
195     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
196     'Sample::FineTune'
197     - added class attribute 'Sample::LoopSize'
198     - added method GetInstrument(uint index) to class 'File'
199     - added ReadAndLoop() method to class 'Sample' which is an extension to
200     the normal Read() method to honor the sample's looping information
201     while streaming from disk
202     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
203     'eg2_ctrl_t': replaced this huge enumeration by a structure which
204     reflects the MIDI controller number in case of an ordinary control
205     change controller (this saves a huge switch-case block in the
206     application of the library user)
207     - renamed following attributes in class 'DimensionRegion':
208     'AttenuationContol' -> 'AttenuationController',
209     'InvertAttenuationControl' -> 'InvertAttenuationController',
210     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
211     - minor fix in API documentation for method GetVelocityAttenuation() in
212     class 'DimensionRegion'
213    
214     * src/RIFF.cpp, src/RIFF.h:
215     - added additional API documentation
216     - minor fix in Chunk::Read() method (only a minor efficiency issue)
217    
218     * src/gigdump.cpp:
219     - added printout of samples' looping informations
220    
221 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
222    
223     * initial release

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