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revision 58 by schoenebeck, Mon May 3 14:16:59 2004 UTC revision 1158 by schoenebeck, Fri Apr 13 16:41:18 2007 UTC
# Line 1  Line 1 
1    Version CVS HEAD (?)
2    
3      * src/DLS.cpp, src/DLS.h:
4        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
5    
6      * src/gig.cpp, src/gig.h:
7        - fixed segmentation fault in the gig::File destructor sequence which
8          happened when gig::Group informations were accessed before
9    
10    Version 3.1.1 (24 Mar 2007)
11    
12      * packaging changes:
13        - ported to Windows using native Windows functions for file IO
14          (provided Dev-C++ + mingw project file)
15        - only export relevant files to Doxygen API documentation
16    
17      * src/gig.cpp, src/gig.h:
18        - custom velocity splits now works for gig v3 files too
19        - added support for custom splits points for other dimensions than
20          velocity (gig v3 feature)
21        - added "smart midi" and "round robin keyboard" dimensions
22        - added new method File::DeleteGroupOnly() which only deletes the given
23          group but moves all its members to another group, the other method,
24          that is File::DeleteGroup() now removes not just the group, but also
25          all the samples that belong to that group
26        - fixed crash which occured on interfering File::DeleteSample() and
27          File::GetNextSample() calls (due to iterator invalidation)
28        - fixed group names which were not saved
29        - fixed group destructor which did not remove the RIFF chunk associated
30          with the group
31        - added Instrument::MoveRegion method
32        - fixed constructor for Region, which did not initialize correctly
33          when used from Instrument::AddRegion
34        - when saving, override the gig::Regions sample reference simply by
35          the region's first dimension region's sample (avoids an exception
36          when trying to save a new instrument)
37        - fixed AddDimension() method which did not fill out all mandatory
38          dimension definition fields
39    
40      * src/DLS.cpp, src/DLS.h:
41        - added Instrument::MoveRegion method
42        - fixed software info field which was wrongly stored on instruments,
43          causing an exception when trying to save a new instrument
44    
45      * src/RIFF.cpp, src/RIFF.h:
46        - fixed RIFF::Chunk destructor which did not unregister previously
47          resized chunks, leading to a "zero size chunk" exception when
48          File::Save() was called
49        - added List::MoveSubChunk method
50    
51    Version 3.1.0 (24 Nov 2006)
52    
53      * packaging changes:
54        - changed deprecated copyright attribute to license;
55          added ldconfig to post-(un)install steps on libgig.spec (RPM)
56    
57      * src/gig.cpp, src/gig.h:
58        - added support for more than one set of custom velocity splits
59          inside a region (for example different velocity split levels for
60          pedal up and pedal down)
61        - sample loop parameters are now taken from the DimensionRegion
62          instead of the wave chunk
63        - keyswitching dimension is changed from split type "normal" to
64          "bit"
65        - real support for 24 bit samples - samples are not truncated to
66          16 bits anymore
67        - support for reading of ".art" files. (Merging of .art and .gig
68          files are not implemented yet.)
69        - several fixes for the write support
70        - support for sample groups added
71    
72      * src/DLS.cpp, src/DLS.h:
73        - support for reading of ".art" files
74        - removed incorrect use of memccpy in the write support (patch by
75          Jeremy Kerr)
76        - several fixes for the write support
77    
78      * src/gigextract.cpp:
79        - real support for 24 bit samples
80    
81      * src/gigdump.cpp:
82        - print global file informations
83        - print sample groups
84    
85      * general changes:
86        - added CPPUnit test cases (at the moment primarily for automatic check
87          of Gigasampler write support)
88    
89    Version 3.0.0 (28 Apr 2006)
90    
91      * general changes:
92        - added write support (that is for creating and modifying RIFF, DLS and
93          gig files)
94        - loading DLS and gig files is now much more permissive, DLS and gig
95          files are now loaded even if mandatory RIFF chunks are missing
96        - fixed some memory management errors, one of them was causing a
97          crash when a multi-file gig was deallocated
98    
99      * src/gig.cpp, src/gig.h:
100        - fixed the GetVelocityCutoff function, it wasn't always using the
101          VCFVelocityScale parameter when no cutoff controller was defined
102        - support for the gig v3 feature to have a number of dimension
103          splits not equal to a power of two
104        - added write support (highly experimental)
105    
106      * src/DLS.cpp, src/DLS.h:
107        - fixed loading of Articulation Connections (<artl> list chunks were
108          seeked instead of ordinary <artl> data chunks)
109        - added write support (highly experimental)
110    
111      * src/RIFF.cpp, src/RIFF.h:
112        - added write support
113        - Chunk::LoadChunkData() can now be called again to resize the buffer
114          after a Chunk::Resize() and before the File::Save() call to allow
115          placing the new data in the chunk's write buffer and perform the
116          resize and write operations in one rush
117    
118      * src/gigdump.cpp:
119        - fixed to show the correct amount of dimension regions instead of 32
120          (patch by James Wylder)
121    
122      * src/dlsdump.cpp:
123        - show for every region the name of the referenced sample
124        - show file name in quotation marks
125    
126    Version 2.0.2 (15 Aug 2005)
127    
128      * packaging changes:
129        - require automake (>= 1.5) for 'make -f Makefile.cvs'
130          (mandatory for 'dist-bzip2' automake option)
131    
132      * src/gig.cpp, src/gig.h:
133        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
134          the extension files are read automatically when the samples are
135          loaded
136        - fixed the 24 bit decompression, the result should now be exact
137          instead of an approximation
138        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
139          function to DimensionRegion
140    
141      * src/DLS.cpp, src/DLS.h:
142        - the upper bits of the pool table indices are read (used as
143          extension file numbers for gig v3)
144    
145      * src/RIFF.cpp, src/RIFF.h:
146        - the file name is remembered in the RIFF::File object
147    
148    Version 2.0.1 (12 Jun 2005)
149    
150      * packaging changes:
151        - include debian/ directory on 'make dist'
152        - create a bzip2 tarball on 'make dist'
153    
154      * src/gigextract.cpp:
155        - show also version of libsndfile or build version of libaudiofile when
156          using the -v switch
157        - fixed mutual link dependency to libsndfile / libaudiofile
158    
159      * src/gig.cpp, src/gig.h:
160        - added DimensionRegion::GetVelocityRelease function
161    
162    Version 2.0.0 (9 May 2005)
163    
164      * packaging changes:
165        - fixed conditional linkage of either libsndfile or libaudiofile
166          (if none of the two exist, configure script will abort)
167        - man pages are now auto generated with the correct libgig version
168    
169      * src/gig.cpp, src/gig.h:
170        - experimental support for Gigasampler v3 format;
171          64 bit file offsets are truncated to 32 bit, 24 bit samples are
172          truncated to 16 bit, up to 8 dimensions are read, additional
173          articulation informations are ignored at the moment
174          (patch by Andreas Persson)
175        - added some file format compatibility checks
176        - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
177          never used, because the necessary check was made before
178          initialization)
179        - fixed crossfade points order (structure for big endian and little
180          endian systems was interchanged)
181        - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
182        - fixed crash which occured when patches did not have a sample assigned
183          to their region or dimension region (patch by Andreas Persson)
184        - support for compressed mono samples
185        - experimental support for compressed 24 bit samples
186        - fixed decompression on big-endian CPUs
187        - fixed decompression bug that truncated the last block of samples
188        - external decompression buffers can now be used for streaming samples
189          to avoid race conditions in case of multiple streaming threads
190        - added pre-calculated sample attenuation parameter
191        - added v3 "random" and "round robin" dimensions
192        - implemented progress indicator callback mechanism for loading
193          instruments and samples
194        - added functions libraryName() and libraryVersion()
195    
196      * src/DLS.cpp, src/DLS.h:
197        - fixed File constructor which caused variable File::Instruments always
198          to be zero
199        - added functions libraryName() and libraryVersion()
200    
201      * src/RIFF.cpp, src/RIFF.h:
202        - fixed method List::LoadSubChunks() which did not restore the original
203          position within the body of the given list chunk
204        - added functions libraryName() and libraryVersion()
205    
206      * src/rifftree.cpp:
207        - added command line switch -v to show rifftree's revision and the used
208          libgig version
209    
210      * src/dlsdump.cpp:
211        - added command line switch -v to show dlsdump's revision and the used
212          libgig version
213    
214      * src/gigdump.cpp:
215        - added output of UnityNote, FineTune, Gain, SampleStartOffset an
216          LoopPlayCount
217        - added command line switch -v to show gigdump's revision and the used
218          libgig version
219    
220      * src/gigextract.cpp:
221        - support for compressed mono samples and compressed 24 bit samples
222        - added command line switch -v to show gigextract's revision and the
223          used libgig version
224    
225    Version 1.0.0 (26 Nov 2004)
226    
227      * packaging changes:
228        - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
229          'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
230        - fixed man pages automake install rule (which didn't work on Mandrake,
231          SuSE and Fedora)
232        - fixed generation of Doxygen API documentation (now also included in
233          RPM and Debian packages)
234    
235      * src/gig.cpp, src/gig.h:
236        - fixed / improved accuracy of all three velocity to volume
237          transformation functions a.k.a. 'nonlinear','linear','special'
238          (patch by Andreas Persson)
239        - denormals are filtered from the velocity to volume tables
240        - bugfix for dimension region switching (wrong handling of the release
241          trigger dimension, no bit range check for dimensions of split type
242          'split_type_bit')
243        - fixed panorama value in DimensionRegion (invalid conversion from
244          signed 7 bit to signed 8 bit)
245        - added class attribute 'Layers' to class 'gig::Region'
246        - symbol prototyping of gig::Region (fixes build failure with qsampler)
247    
248      * src/gigextract.cpp:
249        - added support for libsndfile (if libaudiofile and libsndfile are
250          available then libsndfile is preferred)
251    
252      * src/gigdump.cpp:
253        - added printout for dimension informations (amount, type, bits, zones)
254        - added printout for velocity response curve parameters
255        - added printout for crossfade definitions
256        - added printout for panorama value for each DimensionRegion
257        - replaced printout of DLS Region layer by printout of amount of
258          Gigasampler layers
259    
260    Version 0.7.1 (2 Jul 2004)
261    
262      * packaging changes:
263        - added libgig.spec and libgig.pc package configurations for generating
264          Redhat packages
265        - header files included on installation.
266        - autotools-generated files removed from CVS repository.
267        - added support for generating Debian packages
268        - version of shared library can be set in configure.in
269    
270  Version 0.7.0 (3 May 2004)  Version 0.7.0 (3 May 2004)
271    
272    * general changes:    * general changes:
# Line 47  Version 0.7.0 (3 May 2004) Line 316  Version 0.7.0 (3 May 2004)
316    * src/gigdump.cpp:    * src/gigdump.cpp:
317      - added printout of samples' looping informations      - added printout of samples' looping informations
318    
   
319  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
320    
321    * initial release    * initial release

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