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revision 666 by persson, Sun Jun 19 15:18:59 2005 UTC revision 1199 by persson, Sun May 20 10:11:39 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    
14      * src/gig.cpp, src/gig.h:
15        - fixed segmentation fault in the gig::File destructor sequence which
16          happened when gig::Group informations were accessed before
17        - fixed write support for big-endian systems
18        - defined lengths of a fixed set of info strings. These strings
19          are saved when the file is written, even if they are empty.
20        - added missing parameter initalizations in sample, region and
21          instrument constructors
22        - clear unused fields when saving samples and regions
23        - fixed write support bugs: v3 dimension limits and chunksize
24          weren't saved, leverage controller of type controlchange
25          couldn't be saved, group name list chunk was placed wrong,
26          dimension region chunks also placed wrong
27        - added initialization of some fixed info strings in file and
28          instrument
29        - write support: files created by libgig will now have the RIFF
30          chunks in correct order
31        - write support: two previously unknown fields in dimension
32          definition are now saved
33        - added constants for gig file versions
34        - write support: the 3crc and einf chunks are now created or
35          updated when a file is saved (3crc contains sample checksums,
36          einf contains file statistics)
37    
38      * src/RIFF.cpp, src/RIFF.h:
39        - added File::SetByteOrder method
40    
41    Version 3.1.1 (24 Mar 2007)
42    
43      * packaging changes:
44        - ported to Windows using native Windows functions for file IO
45          (provided Dev-C++ + mingw project file)
46        - only export relevant files to Doxygen API documentation
47    
48      * src/gig.cpp, src/gig.h:
49        - custom velocity splits now works for gig v3 files too
50        - added support for custom splits points for other dimensions than
51          velocity (gig v3 feature)
52        - added "smart midi" and "round robin keyboard" dimensions
53        - added new method File::DeleteGroupOnly() which only deletes the given
54          group but moves all its members to another group, the other method,
55          that is File::DeleteGroup() now removes not just the group, but also
56          all the samples that belong to that group
57        - fixed crash which occured on interfering File::DeleteSample() and
58          File::GetNextSample() calls (due to iterator invalidation)
59        - fixed group names which were not saved
60        - fixed group destructor which did not remove the RIFF chunk associated
61          with the group
62        - added Instrument::MoveRegion method
63        - fixed constructor for Region, which did not initialize correctly
64          when used from Instrument::AddRegion
65        - when saving, override the gig::Regions sample reference simply by
66          the region's first dimension region's sample (avoids an exception
67          when trying to save a new instrument)
68        - fixed AddDimension() method which did not fill out all mandatory
69          dimension definition fields
70    
71      * src/DLS.cpp, src/DLS.h:
72        - added Instrument::MoveRegion method
73        - fixed software info field which was wrongly stored on instruments,
74          causing an exception when trying to save a new instrument
75    
76      * src/RIFF.cpp, src/RIFF.h:
77        - fixed RIFF::Chunk destructor which did not unregister previously
78          resized chunks, leading to a "zero size chunk" exception when
79          File::Save() was called
80        - added List::MoveSubChunk method
81    
82    Version 3.1.0 (24 Nov 2006)
83    
84      * packaging changes:
85        - changed deprecated copyright attribute to license;
86          added ldconfig to post-(un)install steps on libgig.spec (RPM)
87    
88      * src/gig.cpp, src/gig.h:
89        - added support for more than one set of custom velocity splits
90          inside a region (for example different velocity split levels for
91          pedal up and pedal down)
92        - sample loop parameters are now taken from the DimensionRegion
93          instead of the wave chunk
94        - keyswitching dimension is changed from split type "normal" to
95          "bit"
96        - real support for 24 bit samples - samples are not truncated to
97          16 bits anymore
98        - support for reading of ".art" files. (Merging of .art and .gig
99          files are not implemented yet.)
100        - several fixes for the write support
101        - support for sample groups added
102    
103      * src/DLS.cpp, src/DLS.h:
104        - support for reading of ".art" files
105        - removed incorrect use of memccpy in the write support (patch by
106          Jeremy Kerr)
107        - several fixes for the write support
108    
109      * src/gigextract.cpp:
110        - real support for 24 bit samples
111    
112      * src/gigdump.cpp:
113        - print global file informations
114        - print sample groups
115    
116      * general changes:
117        - added CPPUnit test cases (at the moment primarily for automatic check
118          of Gigasampler write support)
119    
120    Version 3.0.0 (28 Apr 2006)
121    
122      * general changes:
123        - added write support (that is for creating and modifying RIFF, DLS and
124          gig files)
125        - loading DLS and gig files is now much more permissive, DLS and gig
126          files are now loaded even if mandatory RIFF chunks are missing
127        - fixed some memory management errors, one of them was causing a
128          crash when a multi-file gig was deallocated
129    
130      * src/gig.cpp, src/gig.h:
131        - fixed the GetVelocityCutoff function, it wasn't always using the
132          VCFVelocityScale parameter when no cutoff controller was defined
133        - support for the gig v3 feature to have a number of dimension
134          splits not equal to a power of two
135        - added write support (highly experimental)
136    
137      * src/DLS.cpp, src/DLS.h:
138        - fixed loading of Articulation Connections (<artl> list chunks were
139          seeked instead of ordinary <artl> data chunks)
140        - added write support (highly experimental)
141    
142      * src/RIFF.cpp, src/RIFF.h:
143        - added write support
144        - Chunk::LoadChunkData() can now be called again to resize the buffer
145          after a Chunk::Resize() and before the File::Save() call to allow
146          placing the new data in the chunk's write buffer and perform the
147          resize and write operations in one rush
148    
149      * src/gigdump.cpp:
150        - fixed to show the correct amount of dimension regions instead of 32
151          (patch by James Wylder)
152    
153      * src/dlsdump.cpp:
154        - show for every region the name of the referenced sample
155        - show file name in quotation marks
156    
157    Version 2.0.2 (15 Aug 2005)
158    
159      * packaging changes:
160      - require automake (>= 1.5) for 'make -f Makefile.cvs'      - require automake (>= 1.5) for 'make -f Makefile.cvs'
161        (mandatory for 'dist-bzip2' automake option)        (mandatory for 'dist-bzip2' automake option)
162    
# Line 8  Version CVS HEAD (?) Line 164  Version CVS HEAD (?)
164      - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),      - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
165        the extension files are read automatically when the samples are        the extension files are read automatically when the samples are
166        loaded        loaded
167        - fixed the 24 bit decompression, the result should now be exact
168          instead of an approximation
169        - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
170          function to DimensionRegion
171    
172    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
173      - the upper bits of the pool table indices are read (used as      - the upper bits of the pool table indices are read (used as

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