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Revision 916 - (hide annotations) (download)
Thu Aug 10 21:27:50 2006 UTC (17 years, 6 months ago) by schoenebeck
File size: 10793 byte(s)
* src/gigdump.cpp: print global file informations

1 persson 858 Version CVS HEAD (?)
2    
3 capela 867 * packaging changes:
4     - changed deprecated copyright attribute to license;
5     added ldconfig to post-(un)install steps on libgig.spec (RPM)
6 persson 902
7 persson 858 * src/gig.cpp, src/gig.h:
8     - added support for more than one set of custom velocity splits
9     inside a region (for example different velocity split levels for
10     pedal up and pedal down)
11 persson 864 - sample loop parameters are now taken from the DimensionRegion
12     instead of the wave chunk
13     - keyswitching dimension is changed from split type "normal" to
14     "bit"
15 persson 902 - real support for 24 bit samples - samples are not truncated to
16     16 bits anymore
17     - support for reading of ".art" files. (Merging of .art and .gig
18     files are not implemented yet.)
19 persson 858
20 persson 902 * src/DLS.cpp:
21     - support for reading of ".art" files
22    
23     * src/gigextract.cpp:
24     - real support for 24 bit samples
25    
26 schoenebeck 916 * src/gigdump.cpp:
27     - print global file informations
28    
29 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
30 persson 773
31 schoenebeck 780 * general changes:
32 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
33     gig files)
34     - loading DLS and gig files is now much more permissive, DLS and gig
35     files are now loaded even if mandatory RIFF chunks are missing
36 persson 834 - fixed some memory management errors, one of them was causing a
37     crash when a multi-file gig was deallocated
38 schoenebeck 780
39 persson 773 * src/gig.cpp, src/gig.h:
40     - fixed the GetVelocityCutoff function, it wasn't always using the
41     VCFVelocityScale parameter when no cutoff controller was defined
42 persson 774 - support for the gig v3 feature to have a number of dimension
43     splits not equal to a power of two
44 schoenebeck 809 - added write support (highly experimental)
45 persson 773
46 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
47     - fixed loading of Articulation Connections (<artl> list chunks were
48     seeked instead of ordinary <artl> data chunks)
49     - added write support (highly experimental)
50    
51     * src/RIFF.cpp, src/RIFF.h:
52     - added write support
53     - Chunk::LoadChunkData() can now be called again to resize the buffer
54     after a Chunk::Resize() and before the File::Save() call to allow
55     placing the new data in the chunk's write buffer and perform the
56     resize and write operations in one rush
57    
58 schoenebeck 809 * src/gigdump.cpp:
59     - fixed to show the correct amount of dimension regions instead of 32
60     (patch by James Wylder)
61    
62 schoenebeck 804 * src/dlsdump.cpp:
63     - show for every region the name of the referenced sample
64     - show file name in quotation marks
65    
66 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
67 schoenebeck 652
68     * packaging changes:
69     - require automake (>= 1.5) for 'make -f Makefile.cvs'
70     (mandatory for 'dist-bzip2' automake option)
71    
72 persson 666 * src/gig.cpp, src/gig.h:
73     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
74     the extension files are read automatically when the samples are
75     loaded
76 persson 695 - fixed the 24 bit decompression, the result should now be exact
77     instead of an approximation
78 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
79     function to DimensionRegion
80 persson 666
81     * src/DLS.cpp, src/DLS.h:
82     - the upper bits of the pool table indices are read (used as
83     extension file numbers for gig v3)
84    
85     * src/RIFF.cpp, src/RIFF.h:
86     - the file name is remembered in the RIFF::File object
87    
88 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
89 schoenebeck 549
90 schoenebeck 634 * packaging changes:
91     - include debian/ directory on 'make dist'
92     - create a bzip2 tarball on 'make dist'
93    
94 schoenebeck 549 * src/gigextract.cpp:
95     - show also version of libsndfile or build version of libaudiofile when
96     using the -v switch
97 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
98 schoenebeck 549
99 persson 613 * src/gig.cpp, src/gig.h:
100     - added DimensionRegion::GetVelocityRelease function
101    
102 schoenebeck 530 Version 2.0.0 (9 May 2005)
103 schoenebeck 317
104 schoenebeck 383 * packaging changes:
105     - fixed conditional linkage of either libsndfile or libaudiofile
106     (if none of the two exist, configure script will abort)
107 schoenebeck 518 - man pages are now auto generated with the correct libgig version
108 schoenebeck 383
109 schoenebeck 317 * src/gig.cpp, src/gig.h:
110     - experimental support for Gigasampler v3 format;
111     64 bit file offsets are truncated to 32 bit, 24 bit samples are
112 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
113     articulation informations are ignored at the moment
114     (patch by Andreas Persson)
115 schoenebeck 317 - added some file format compatibility checks
116 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
117     never used, because the necessary check was made before
118     initialization)
119     - fixed crossfade points order (structure for big endian and little
120     endian systems was interchanged)
121 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
122 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
123     to their region or dimension region (patch by Andreas Persson)
124 persson 365 - support for compressed mono samples
125     - experimental support for compressed 24 bit samples
126     - fixed decompression on big-endian CPUs
127     - fixed decompression bug that truncated the last block of samples
128 schoenebeck 384 - external decompression buffers can now be used for streaming samples
129     to avoid race conditions in case of multiple streaming threads
130 persson 406 - added pre-calculated sample attenuation parameter
131 persson 437 - added v3 "random" and "round robin" dimensions
132 schoenebeck 515 - implemented progress indicator callback mechanism for loading
133     instruments and samples
134 schoenebeck 518 - added functions libraryName() and libraryVersion()
135 schoenebeck 317
136 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
137 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
138     to be zero
139 schoenebeck 518 - added functions libraryName() and libraryVersion()
140 schoenebeck 515
141 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
142 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
143     position within the body of the given list chunk
144 schoenebeck 518 - added functions libraryName() and libraryVersion()
145 schoenebeck 515
146 schoenebeck 518 * src/rifftree.cpp:
147     - added command line switch -v to show rifftree's revision and the used
148     libgig version
149    
150     * src/dlsdump.cpp:
151     - added command line switch -v to show dlsdump's revision and the used
152     libgig version
153    
154 schoenebeck 334 * src/gigdump.cpp:
155 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
156     LoopPlayCount
157 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
158     libgig version
159 schoenebeck 334
160 persson 365 * src/gigextract.cpp:
161     - support for compressed mono samples and compressed 24 bit samples
162 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
163     used libgig version
164 persson 365
165 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
166 schoenebeck 196
167     * packaging changes:
168     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
169     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
170 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
171     SuSE and Fedora)
172     - fixed generation of Doxygen API documentation (now also included in
173     RPM and Debian packages)
174 schoenebeck 196
175 schoenebeck 231 * src/gig.cpp, src/gig.h:
176     - fixed / improved accuracy of all three velocity to volume
177 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
178     (patch by Andreas Persson)
179 schoenebeck 231 - denormals are filtered from the velocity to volume tables
180 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
181     trigger dimension, no bit range check for dimensions of split type
182     'split_type_bit')
183 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
184     signed 7 bit to signed 8 bit)
185 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
186 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
187 schoenebeck 231
188 schoenebeck 220 * src/gigextract.cpp:
189     - added support for libsndfile (if libaudiofile and libsndfile are
190     available then libsndfile is preferred)
191    
192 schoenebeck 229 * src/gigdump.cpp:
193     - added printout for dimension informations (amount, type, bits, zones)
194 schoenebeck 231 - added printout for velocity response curve parameters
195 schoenebeck 235 - added printout for crossfade definitions
196 schoenebeck 269 - added printout for panorama value for each DimensionRegion
197 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
198     Gigasampler layers
199 schoenebeck 229
200 capela 168 Version 0.7.1 (2 Jul 2004)
201    
202     * packaging changes:
203 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
204     Redhat packages
205 capela 168 - header files included on installation.
206     - autotools-generated files removed from CVS repository.
207 schoenebeck 186 - added support for generating Debian packages
208     - version of shared library can be set in configure.in
209    
210 schoenebeck 58 Version 0.7.0 (3 May 2004)
211    
212     * general changes:
213     - various big endian specific corrections
214     (successfully tested now on PPC)
215     - minor adjustments to avoid compile errors on some systems
216     (using now pow() instead of powl() and --pedantic g++ compiler switch)
217     - libtoolized the library
218     - added man pages for the command line tools
219     (gigextract, gigdump, dlsdump, rifftree)
220    
221     * src/gig.cpp, src/gig.h:
222     - fixed bug in decompression algorithm which caused it not to detect
223     the end of a stream
224     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
225     takes the MIDI key velocity value as an argument and returns the
226     appropriate volume factor (0.0 ... 1.0) for the sample to be played
227     back, the velocity curve transformation functions used for this are
228     only an approximation so far
229     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
230     'Sample::LoopSize' which reflected wrong values
231     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
232     measured in sample points instead of byte offset
233     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
234     'Sample::FineTune'
235     - added class attribute 'Sample::LoopSize'
236     - added method GetInstrument(uint index) to class 'File'
237     - added ReadAndLoop() method to class 'Sample' which is an extension to
238     the normal Read() method to honor the sample's looping information
239     while streaming from disk
240     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
241     'eg2_ctrl_t': replaced this huge enumeration by a structure which
242     reflects the MIDI controller number in case of an ordinary control
243     change controller (this saves a huge switch-case block in the
244     application of the library user)
245     - renamed following attributes in class 'DimensionRegion':
246     'AttenuationContol' -> 'AttenuationController',
247     'InvertAttenuationControl' -> 'InvertAttenuationController',
248     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
249     - minor fix in API documentation for method GetVelocityAttenuation() in
250     class 'DimensionRegion'
251    
252     * src/RIFF.cpp, src/RIFF.h:
253     - added additional API documentation
254     - minor fix in Chunk::Read() method (only a minor efficiency issue)
255    
256     * src/gigdump.cpp:
257     - added printout of samples' looping informations
258    
259 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
260    
261     * initial release

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