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revision 518 by schoenebeck, Sun May 8 16:19:34 2005 UTC revision 1264 by persson, Sun Jul 29 10:51:09 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        - write support: 24 bit samples can now be written
47        - write support: version 3 is now the default for new files
48        - more write support fixes: the 3ewg chunk is now bigger for v3
49    
50      * src/RIFF.cpp, src/RIFF.h:
51        - added File::SetByteOrder method
52    
53      * src/gigdump.cpp:
54        - added some missing dimension strings
55    
56    Version 3.1.1 (24 Mar 2007)
57    
58      * packaging changes:
59        - ported to Windows using native Windows functions for file IO
60          (provided Dev-C++ + mingw project file)
61        - only export relevant files to Doxygen API documentation
62    
63      * src/gig.cpp, src/gig.h:
64        - custom velocity splits now works for gig v3 files too
65        - added support for custom splits points for other dimensions than
66          velocity (gig v3 feature)
67        - added "smart midi" and "round robin keyboard" dimensions
68        - added new method File::DeleteGroupOnly() which only deletes the given
69          group but moves all its members to another group, the other method,
70          that is File::DeleteGroup() now removes not just the group, but also
71          all the samples that belong to that group
72        - fixed crash which occured on interfering File::DeleteSample() and
73          File::GetNextSample() calls (due to iterator invalidation)
74        - fixed group names which were not saved
75        - fixed group destructor which did not remove the RIFF chunk associated
76          with the group
77        - added Instrument::MoveRegion method
78        - fixed constructor for Region, which did not initialize correctly
79          when used from Instrument::AddRegion
80        - when saving, override the gig::Regions sample reference simply by
81          the region's first dimension region's sample (avoids an exception
82          when trying to save a new instrument)
83        - fixed AddDimension() method which did not fill out all mandatory
84          dimension definition fields
85    
86      * src/DLS.cpp, src/DLS.h:
87        - added Instrument::MoveRegion method
88        - fixed software info field which was wrongly stored on instruments,
89          causing an exception when trying to save a new instrument
90    
91      * src/RIFF.cpp, src/RIFF.h:
92        - fixed RIFF::Chunk destructor which did not unregister previously
93          resized chunks, leading to a "zero size chunk" exception when
94          File::Save() was called
95        - added List::MoveSubChunk method
96    
97    Version 3.1.0 (24 Nov 2006)
98    
99      * packaging changes:
100        - changed deprecated copyright attribute to license;
101          added ldconfig to post-(un)install steps on libgig.spec (RPM)
102    
103      * src/gig.cpp, src/gig.h:
104        - added support for more than one set of custom velocity splits
105          inside a region (for example different velocity split levels for
106          pedal up and pedal down)
107        - sample loop parameters are now taken from the DimensionRegion
108          instead of the wave chunk
109        - keyswitching dimension is changed from split type "normal" to
110          "bit"
111        - real support for 24 bit samples - samples are not truncated to
112          16 bits anymore
113        - support for reading of ".art" files. (Merging of .art and .gig
114          files are not implemented yet.)
115        - several fixes for the write support
116        - support for sample groups added
117    
118      * src/DLS.cpp, src/DLS.h:
119        - support for reading of ".art" files
120        - removed incorrect use of memccpy in the write support (patch by
121          Jeremy Kerr)
122        - several fixes for the write support
123    
124      * src/gigextract.cpp:
125        - real support for 24 bit samples
126    
127      * src/gigdump.cpp:
128        - print global file informations
129        - print sample groups
130    
131      * general changes:
132        - added CPPUnit test cases (at the moment primarily for automatic check
133          of Gigasampler write support)
134    
135    Version 3.0.0 (28 Apr 2006)
136    
137      * general changes:
138        - added write support (that is for creating and modifying RIFF, DLS and
139          gig files)
140        - loading DLS and gig files is now much more permissive, DLS and gig
141          files are now loaded even if mandatory RIFF chunks are missing
142        - fixed some memory management errors, one of them was causing a
143          crash when a multi-file gig was deallocated
144    
145      * src/gig.cpp, src/gig.h:
146        - fixed the GetVelocityCutoff function, it wasn't always using the
147          VCFVelocityScale parameter when no cutoff controller was defined
148        - support for the gig v3 feature to have a number of dimension
149          splits not equal to a power of two
150        - added write support (highly experimental)
151    
152      * src/DLS.cpp, src/DLS.h:
153        - fixed loading of Articulation Connections (<artl> list chunks were
154          seeked instead of ordinary <artl> data chunks)
155        - added write support (highly experimental)
156    
157      * src/RIFF.cpp, src/RIFF.h:
158        - added write support
159        - Chunk::LoadChunkData() can now be called again to resize the buffer
160          after a Chunk::Resize() and before the File::Save() call to allow
161          placing the new data in the chunk's write buffer and perform the
162          resize and write operations in one rush
163    
164      * src/gigdump.cpp:
165        - fixed to show the correct amount of dimension regions instead of 32
166          (patch by James Wylder)
167    
168      * src/dlsdump.cpp:
169        - show for every region the name of the referenced sample
170        - show file name in quotation marks
171    
172    Version 2.0.2 (15 Aug 2005)
173    
174      * packaging changes:
175        - require automake (>= 1.5) for 'make -f Makefile.cvs'
176          (mandatory for 'dist-bzip2' automake option)
177    
178      * src/gig.cpp, src/gig.h:
179        - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
180          the extension files are read automatically when the samples are
181          loaded
182        - fixed the 24 bit decompression, the result should now be exact
183          instead of an approximation
184        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
185          function to DimensionRegion
186    
187      * src/DLS.cpp, src/DLS.h:
188        - the upper bits of the pool table indices are read (used as
189          extension file numbers for gig v3)
190    
191      * src/RIFF.cpp, src/RIFF.h:
192        - the file name is remembered in the RIFF::File object
193    
194    Version 2.0.1 (12 Jun 2005)
195    
196      * packaging changes:
197        - include debian/ directory on 'make dist'
198        - create a bzip2 tarball on 'make dist'
199    
200      * src/gigextract.cpp:
201        - show also version of libsndfile or build version of libaudiofile when
202          using the -v switch
203        - fixed mutual link dependency to libsndfile / libaudiofile
204    
205      * src/gig.cpp, src/gig.h:
206        - added DimensionRegion::GetVelocityRelease function
207    
208    Version 2.0.0 (9 May 2005)
209    
210      * packaging changes:
211      - fixed conditional linkage of either libsndfile or libaudiofile      - fixed conditional linkage of either libsndfile or libaudiofile
212        (if none of the two exist, configure script will abort)        (if none of the two exist, configure script will abort)
213      - man pages are now auto generated with the correct libgig version      - man pages are now auto generated with the correct libgig version
# Line 51  Version CVS HEAD (?) Line 258  Version CVS HEAD (?)
258        libgig version        libgig version
259    
260    * src/gigdump.cpp:    * src/gigdump.cpp:
261      - added output of UnityNote and FineTune      - added output of UnityNote, FineTune, Gain, SampleStartOffset an
262      - added output of Gain and SampleStartOffset        LoopPlayCount
     - added output of LoopPlayCount  
263      - added command line switch -v to show gigdump's revision and the used      - added command line switch -v to show gigdump's revision and the used
264        libgig version        libgig version
265    

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