/[svn]/libgig/trunk/ChangeLog
ViewVC logotype

Annotation of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1070 - (hide annotations) (download)
Mon Mar 5 17:42:35 2007 UTC (17 years ago) by persson
File size: 11533 byte(s)
* custom velocity splits now works for gig v3 files too
* added support for custom splits points for other dimensions than
  velocity (gig v3 feature)

1 schoenebeck 1050 Version CVS HEAD (?)
2    
3     * packaging changes:
4     - ported to Windows using native Windows functions for file IO
5     (provided Dev-C++ + mingw project file)
6    
7 persson 1070 * src/gig.cpp, src/gig.h:
8     - custom velocity splits now works for gig v3 files too
9     - added support for custom splits points for other dimensions than
10     velocity (gig v3 feature)
11    
12 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
13 persson 858
14 capela 867 * packaging changes:
15     - changed deprecated copyright attribute to license;
16     added ldconfig to post-(un)install steps on libgig.spec (RPM)
17 persson 902
18 persson 858 * src/gig.cpp, src/gig.h:
19     - added support for more than one set of custom velocity splits
20     inside a region (for example different velocity split levels for
21     pedal up and pedal down)
22 persson 864 - sample loop parameters are now taken from the DimensionRegion
23     instead of the wave chunk
24     - keyswitching dimension is changed from split type "normal" to
25     "bit"
26 persson 902 - real support for 24 bit samples - samples are not truncated to
27     16 bits anymore
28     - support for reading of ".art" files. (Merging of .art and .gig
29     files are not implemented yet.)
30 persson 918 - several fixes for the write support
31 schoenebeck 929 - support for sample groups added
32 persson 858
33 persson 918 * src/DLS.cpp, src/DLS.h:
34 persson 902 - support for reading of ".art" files
35 persson 918 - removed incorrect use of memccpy in the write support (patch by
36     Jeremy Kerr)
37     - several fixes for the write support
38 persson 902
39     * src/gigextract.cpp:
40     - real support for 24 bit samples
41    
42 schoenebeck 916 * src/gigdump.cpp:
43     - print global file informations
44 schoenebeck 929 - print sample groups
45 schoenebeck 916
46 schoenebeck 917 * general changes:
47     - added CPPUnit test cases (at the moment primarily for automatic check
48     of Gigasampler write support)
49    
50 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
51 persson 773
52 schoenebeck 780 * general changes:
53 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
54     gig files)
55     - loading DLS and gig files is now much more permissive, DLS and gig
56     files are now loaded even if mandatory RIFF chunks are missing
57 persson 834 - fixed some memory management errors, one of them was causing a
58     crash when a multi-file gig was deallocated
59 schoenebeck 780
60 persson 773 * src/gig.cpp, src/gig.h:
61     - fixed the GetVelocityCutoff function, it wasn't always using the
62     VCFVelocityScale parameter when no cutoff controller was defined
63 persson 774 - support for the gig v3 feature to have a number of dimension
64     splits not equal to a power of two
65 schoenebeck 809 - added write support (highly experimental)
66 persson 773
67 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
68     - fixed loading of Articulation Connections (<artl> list chunks were
69     seeked instead of ordinary <artl> data chunks)
70     - added write support (highly experimental)
71    
72     * src/RIFF.cpp, src/RIFF.h:
73     - added write support
74     - Chunk::LoadChunkData() can now be called again to resize the buffer
75     after a Chunk::Resize() and before the File::Save() call to allow
76     placing the new data in the chunk's write buffer and perform the
77     resize and write operations in one rush
78    
79 schoenebeck 809 * src/gigdump.cpp:
80     - fixed to show the correct amount of dimension regions instead of 32
81     (patch by James Wylder)
82    
83 schoenebeck 804 * src/dlsdump.cpp:
84     - show for every region the name of the referenced sample
85     - show file name in quotation marks
86    
87 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
88 schoenebeck 652
89     * packaging changes:
90     - require automake (>= 1.5) for 'make -f Makefile.cvs'
91     (mandatory for 'dist-bzip2' automake option)
92    
93 persson 666 * src/gig.cpp, src/gig.h:
94     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
95     the extension files are read automatically when the samples are
96     loaded
97 persson 695 - fixed the 24 bit decompression, the result should now be exact
98     instead of an approximation
99 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
100     function to DimensionRegion
101 persson 666
102     * src/DLS.cpp, src/DLS.h:
103     - the upper bits of the pool table indices are read (used as
104     extension file numbers for gig v3)
105    
106     * src/RIFF.cpp, src/RIFF.h:
107     - the file name is remembered in the RIFF::File object
108    
109 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
110 schoenebeck 549
111 schoenebeck 634 * packaging changes:
112     - include debian/ directory on 'make dist'
113     - create a bzip2 tarball on 'make dist'
114    
115 schoenebeck 549 * src/gigextract.cpp:
116     - show also version of libsndfile or build version of libaudiofile when
117     using the -v switch
118 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
119 schoenebeck 549
120 persson 613 * src/gig.cpp, src/gig.h:
121     - added DimensionRegion::GetVelocityRelease function
122    
123 schoenebeck 530 Version 2.0.0 (9 May 2005)
124 schoenebeck 317
125 schoenebeck 383 * packaging changes:
126     - fixed conditional linkage of either libsndfile or libaudiofile
127     (if none of the two exist, configure script will abort)
128 schoenebeck 518 - man pages are now auto generated with the correct libgig version
129 schoenebeck 383
130 schoenebeck 317 * src/gig.cpp, src/gig.h:
131     - experimental support for Gigasampler v3 format;
132     64 bit file offsets are truncated to 32 bit, 24 bit samples are
133 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
134     articulation informations are ignored at the moment
135     (patch by Andreas Persson)
136 schoenebeck 317 - added some file format compatibility checks
137 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
138     never used, because the necessary check was made before
139     initialization)
140     - fixed crossfade points order (structure for big endian and little
141     endian systems was interchanged)
142 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
143 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
144     to their region or dimension region (patch by Andreas Persson)
145 persson 365 - support for compressed mono samples
146     - experimental support for compressed 24 bit samples
147     - fixed decompression on big-endian CPUs
148     - fixed decompression bug that truncated the last block of samples
149 schoenebeck 384 - external decompression buffers can now be used for streaming samples
150     to avoid race conditions in case of multiple streaming threads
151 persson 406 - added pre-calculated sample attenuation parameter
152 persson 437 - added v3 "random" and "round robin" dimensions
153 schoenebeck 515 - implemented progress indicator callback mechanism for loading
154     instruments and samples
155 schoenebeck 518 - added functions libraryName() and libraryVersion()
156 schoenebeck 317
157 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
158 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
159     to be zero
160 schoenebeck 518 - added functions libraryName() and libraryVersion()
161 schoenebeck 515
162 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
163 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
164     position within the body of the given list chunk
165 schoenebeck 518 - added functions libraryName() and libraryVersion()
166 schoenebeck 515
167 schoenebeck 518 * src/rifftree.cpp:
168     - added command line switch -v to show rifftree's revision and the used
169     libgig version
170    
171     * src/dlsdump.cpp:
172     - added command line switch -v to show dlsdump's revision and the used
173     libgig version
174    
175 schoenebeck 334 * src/gigdump.cpp:
176 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
177     LoopPlayCount
178 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
179     libgig version
180 schoenebeck 334
181 persson 365 * src/gigextract.cpp:
182     - support for compressed mono samples and compressed 24 bit samples
183 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
184     used libgig version
185 persson 365
186 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
187 schoenebeck 196
188     * packaging changes:
189     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
190     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
191 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
192     SuSE and Fedora)
193     - fixed generation of Doxygen API documentation (now also included in
194     RPM and Debian packages)
195 schoenebeck 196
196 schoenebeck 231 * src/gig.cpp, src/gig.h:
197     - fixed / improved accuracy of all three velocity to volume
198 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
199     (patch by Andreas Persson)
200 schoenebeck 231 - denormals are filtered from the velocity to volume tables
201 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
202     trigger dimension, no bit range check for dimensions of split type
203     'split_type_bit')
204 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
205     signed 7 bit to signed 8 bit)
206 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
207 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
208 schoenebeck 231
209 schoenebeck 220 * src/gigextract.cpp:
210     - added support for libsndfile (if libaudiofile and libsndfile are
211     available then libsndfile is preferred)
212    
213 schoenebeck 229 * src/gigdump.cpp:
214     - added printout for dimension informations (amount, type, bits, zones)
215 schoenebeck 231 - added printout for velocity response curve parameters
216 schoenebeck 235 - added printout for crossfade definitions
217 schoenebeck 269 - added printout for panorama value for each DimensionRegion
218 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
219     Gigasampler layers
220 schoenebeck 229
221 capela 168 Version 0.7.1 (2 Jul 2004)
222    
223     * packaging changes:
224 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
225     Redhat packages
226 capela 168 - header files included on installation.
227     - autotools-generated files removed from CVS repository.
228 schoenebeck 186 - added support for generating Debian packages
229     - version of shared library can be set in configure.in
230    
231 schoenebeck 58 Version 0.7.0 (3 May 2004)
232    
233     * general changes:
234     - various big endian specific corrections
235     (successfully tested now on PPC)
236     - minor adjustments to avoid compile errors on some systems
237     (using now pow() instead of powl() and --pedantic g++ compiler switch)
238     - libtoolized the library
239     - added man pages for the command line tools
240     (gigextract, gigdump, dlsdump, rifftree)
241    
242     * src/gig.cpp, src/gig.h:
243     - fixed bug in decompression algorithm which caused it not to detect
244     the end of a stream
245     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
246     takes the MIDI key velocity value as an argument and returns the
247     appropriate volume factor (0.0 ... 1.0) for the sample to be played
248     back, the velocity curve transformation functions used for this are
249     only an approximation so far
250     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
251     'Sample::LoopSize' which reflected wrong values
252     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
253     measured in sample points instead of byte offset
254     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
255     'Sample::FineTune'
256     - added class attribute 'Sample::LoopSize'
257     - added method GetInstrument(uint index) to class 'File'
258     - added ReadAndLoop() method to class 'Sample' which is an extension to
259     the normal Read() method to honor the sample's looping information
260     while streaming from disk
261     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
262     'eg2_ctrl_t': replaced this huge enumeration by a structure which
263     reflects the MIDI controller number in case of an ordinary control
264     change controller (this saves a huge switch-case block in the
265     application of the library user)
266     - renamed following attributes in class 'DimensionRegion':
267     'AttenuationContol' -> 'AttenuationController',
268     'InvertAttenuationControl' -> 'InvertAttenuationController',
269     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
270     - minor fix in API documentation for method GetVelocityAttenuation() in
271     class 'DimensionRegion'
272    
273     * src/RIFF.cpp, src/RIFF.h:
274     - added additional API documentation
275     - minor fix in Chunk::Read() method (only a minor efficiency issue)
276    
277     * src/gigdump.cpp:
278     - added printout of samples' looping informations
279    
280 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
281    
282     * initial release

  ViewVC Help
Powered by ViewVC