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revision 406 by persson, Wed Feb 23 19:11:07 2005 UTC revision 1247 by persson, Fri Jun 22 09:59:57 2007 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * packaging changes:
4        - added Mac OSX XCode project files (patch by Toshi Nagata)
5        - Dev-C++ (win32) project file is automatically updated with
6          the version info from configure.in
7    
8      * src/DLS.cpp, src/DLS.h:
9        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
10        - fixed write support for big-endian systems
11        - improved handling of fixed length info strings - separate default
12          lengths can be specified for each INFO chunk
13        - added Resource::GenerateDLSID function
14    
15      * src/gig.cpp, src/gig.h:
16        - fixed segmentation fault in the gig::File destructor sequence which
17          happened when gig::Group informations were accessed before
18        - fixed write support for big-endian systems
19        - defined lengths of a fixed set of info strings. These strings
20          are saved when the file is written, even if they are empty.
21        - added missing parameter initalizations in sample, region and
22          instrument constructors
23        - clear unused fields when saving samples and regions
24        - fixed write support bugs: v3 dimension limits and chunksize
25          weren't saved, leverage controller of type controlchange
26          couldn't be saved, group name list chunk was placed wrong,
27          dimension region chunks also placed wrong
28        - added initialization of some fixed info strings in file and
29          instrument
30        - write support: files created by libgig will now have the RIFF
31          chunks in correct order
32        - write support: two previously unknown fields in dimension
33          definition are now saved
34        - added constants for gig file versions
35        - write support: the 3crc and einf chunks are now created or
36          updated when a file is saved (3crc contains sample checksums,
37          einf contains file statistics)
38        - write support: DLSID is now generated on the file and the
39          instruments
40        - write support: improved the default values for dimension region
41          parameters
42        - more write support fixes: crossfade parameters were not saved,
43          v3 dimension limits were not correctly initialized and saved
44          when dimensions were added or deleted, v3 wave pool offsets were
45          not saved correctly
46    
47      * src/RIFF.cpp, src/RIFF.h:
48        - added File::SetByteOrder method
49    
50    Version 3.1.1 (24 Mar 2007)
51    
52      * packaging changes:
53        - ported to Windows using native Windows functions for file IO
54          (provided Dev-C++ + mingw project file)
55        - only export relevant files to Doxygen API documentation
56    
57      * src/gig.cpp, src/gig.h:
58        - custom velocity splits now works for gig v3 files too
59        - added support for custom splits points for other dimensions than
60          velocity (gig v3 feature)
61        - added "smart midi" and "round robin keyboard" dimensions
62        - added new method File::DeleteGroupOnly() which only deletes the given
63          group but moves all its members to another group, the other method,
64          that is File::DeleteGroup() now removes not just the group, but also
65          all the samples that belong to that group
66        - fixed crash which occured on interfering File::DeleteSample() and
67          File::GetNextSample() calls (due to iterator invalidation)
68        - fixed group names which were not saved
69        - fixed group destructor which did not remove the RIFF chunk associated
70          with the group
71        - added Instrument::MoveRegion method
72        - fixed constructor for Region, which did not initialize correctly
73          when used from Instrument::AddRegion
74        - when saving, override the gig::Regions sample reference simply by
75          the region's first dimension region's sample (avoids an exception
76          when trying to save a new instrument)
77        - fixed AddDimension() method which did not fill out all mandatory
78          dimension definition fields
79    
80      * src/DLS.cpp, src/DLS.h:
81        - added Instrument::MoveRegion method
82        - fixed software info field which was wrongly stored on instruments,
83          causing an exception when trying to save a new instrument
84    
85      * src/RIFF.cpp, src/RIFF.h:
86        - fixed RIFF::Chunk destructor which did not unregister previously
87          resized chunks, leading to a "zero size chunk" exception when
88          File::Save() was called
89        - added List::MoveSubChunk method
90    
91    Version 3.1.0 (24 Nov 2006)
92    
93      * packaging changes:
94        - changed deprecated copyright attribute to license;
95          added ldconfig to post-(un)install steps on libgig.spec (RPM)
96    
97      * src/gig.cpp, src/gig.h:
98        - added support for more than one set of custom velocity splits
99          inside a region (for example different velocity split levels for
100          pedal up and pedal down)
101        - sample loop parameters are now taken from the DimensionRegion
102          instead of the wave chunk
103        - keyswitching dimension is changed from split type "normal" to
104          "bit"
105        - real support for 24 bit samples - samples are not truncated to
106          16 bits anymore
107        - support for reading of ".art" files. (Merging of .art and .gig
108          files are not implemented yet.)
109        - several fixes for the write support
110        - support for sample groups added
111    
112      * src/DLS.cpp, src/DLS.h:
113        - support for reading of ".art" files
114        - removed incorrect use of memccpy in the write support (patch by
115          Jeremy Kerr)
116        - several fixes for the write support
117    
118      * src/gigextract.cpp:
119        - real support for 24 bit samples
120    
121      * src/gigdump.cpp:
122        - print global file informations
123        - print sample groups
124    
125      * general changes:
126        - added CPPUnit test cases (at the moment primarily for automatic check
127          of Gigasampler write support)
128    
129    Version 3.0.0 (28 Apr 2006)
130    
131      * general changes:
132        - added write support (that is for creating and modifying RIFF, DLS and
133          gig files)
134        - loading DLS and gig files is now much more permissive, DLS and gig
135          files are now loaded even if mandatory RIFF chunks are missing
136        - fixed some memory management errors, one of them was causing a
137          crash when a multi-file gig was deallocated
138    
139      * src/gig.cpp, src/gig.h:
140        - fixed the GetVelocityCutoff function, it wasn't always using the
141          VCFVelocityScale parameter when no cutoff controller was defined
142        - support for the gig v3 feature to have a number of dimension
143          splits not equal to a power of two
144        - added write support (highly experimental)
145    
146      * src/DLS.cpp, src/DLS.h:
147        - fixed loading of Articulation Connections (<artl> list chunks were
148          seeked instead of ordinary <artl> data chunks)
149        - added write support (highly experimental)
150    
151      * src/RIFF.cpp, src/RIFF.h:
152        - added write support
153        - Chunk::LoadChunkData() can now be called again to resize the buffer
154          after a Chunk::Resize() and before the File::Save() call to allow
155          placing the new data in the chunk's write buffer and perform the
156          resize and write operations in one rush
157    
158      * src/gigdump.cpp:
159        - fixed to show the correct amount of dimension regions instead of 32
160          (patch by James Wylder)
161    
162      * src/dlsdump.cpp:
163        - show for every region the name of the referenced sample
164        - show file name in quotation marks
165    
166    Version 2.0.2 (15 Aug 2005)
167    
168      * packaging changes:
169        - require automake (>= 1.5) for 'make -f Makefile.cvs'
170          (mandatory for 'dist-bzip2' automake option)
171    
172      * src/gig.cpp, src/gig.h:
173        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
174          the extension files are read automatically when the samples are
175          loaded
176        - fixed the 24 bit decompression, the result should now be exact
177          instead of an approximation
178        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
179          function to DimensionRegion
180    
181      * src/DLS.cpp, src/DLS.h:
182        - the upper bits of the pool table indices are read (used as
183          extension file numbers for gig v3)
184    
185      * src/RIFF.cpp, src/RIFF.h:
186        - the file name is remembered in the RIFF::File object
187    
188    Version 2.0.1 (12 Jun 2005)
189    
190      * packaging changes:
191        - include debian/ directory on 'make dist'
192        - create a bzip2 tarball on 'make dist'
193    
194      * src/gigextract.cpp:
195        - show also version of libsndfile or build version of libaudiofile when
196          using the -v switch
197        - fixed mutual link dependency to libsndfile / libaudiofile
198    
199      * src/gig.cpp, src/gig.h:
200        - added DimensionRegion::GetVelocityRelease function
201    
202    Version 2.0.0 (9 May 2005)
203    
204      * packaging changes:
205      - fixed conditional linkage of either libsndfile or libaudiofile      - fixed conditional linkage of either libsndfile or libaudiofile
206        (if none of the two exist, configure script will abort)        (if none of the two exist, configure script will abort)
207        - man pages are now auto generated with the correct libgig version
208    
209    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
210      - experimental support for Gigasampler v3 format;      - experimental support for Gigasampler v3 format;
# Line 26  Version CVS HEAD (?) Line 228  Version CVS HEAD (?)
228      - external decompression buffers can now be used for streaming samples      - external decompression buffers can now be used for streaming samples
229        to avoid race conditions in case of multiple streaming threads        to avoid race conditions in case of multiple streaming threads
230      - added pre-calculated sample attenuation parameter      - added pre-calculated sample attenuation parameter
231        - added v3 "random" and "round robin" dimensions
232        - implemented progress indicator callback mechanism for loading
233          instruments and samples
234        - added functions libraryName() and libraryVersion()
235    
236      * src/DLS.cpp, src/DLS.h:
237        - fixed File constructor which caused variable File::Instruments always
238          to be zero
239        - added functions libraryName() and libraryVersion()
240    
241      * src/RIFF.cpp, src/RIFF.h:
242        - fixed method List::LoadSubChunks() which did not restore the original
243          position within the body of the given list chunk
244        - added functions libraryName() and libraryVersion()
245    
246      * src/rifftree.cpp:
247        - added command line switch -v to show rifftree's revision and the used
248          libgig version
249    
250      * src/dlsdump.cpp:
251        - added command line switch -v to show dlsdump's revision and the used
252          libgig version
253    
254    * src/gigdump.cpp:    * src/gigdump.cpp:
255      - added output of UnityNote and FineTune      - added output of UnityNote, FineTune, Gain, SampleStartOffset an
256      - added output of Gain and SampleStartOffset        LoopPlayCount
257        - added command line switch -v to show gigdump's revision and the used
258          libgig version
259    
260    * src/gigextract.cpp:    * src/gigextract.cpp:
261      - support for compressed mono samples and compressed 24 bit samples      - support for compressed mono samples and compressed 24 bit samples
262        - added command line switch -v to show gigextract's revision and the
263          used libgig version
264    
265  Version 1.0.0 (26 Nov 2004)  Version 1.0.0 (26 Nov 2004)
266    

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