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revision 854 by schoenebeck, Fri Apr 28 17:51:27 2006 UTC revision 1627 by persson, Sun Jan 6 10:53:53 2008 UTC
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1    Version CVS HEAD (?)
2    
3      * src/gig.cpp, src/gig.h:
4        - added partial support for MIDI rules, only the Controller
5          Triggered rule is supported so far
6    
7    Version 3.2.1 (5 Dec 2007)
8    
9      * src/RIFF.cpp, src/RIFF.h:
10        - avoid Windows to perform unnecessary file stream caching which would
11          decrease disk streaming performance on Windows systems otherwise
12    
13      * src/gig.cpp, src/gig.h:
14        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
15          applications to retrieve very superficial informations like amount of
16          instruments and their names in a very fast way
17    
18    Version 3.2.0 (14 Oct 2007)
19    
20      * packaging changes:
21        - added Mac OSX XCode project files (patch by Toshi Nagata)
22        - Dev-C++ (win32) project file is automatically updated with
23          the version info from configure.in
24        - the configure script can now be used in Windows with MSYS
25        - added a mainpage for the Doxygen API documentation
26    
27      * src/DLS.cpp, src/DLS.h:
28        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
29        - fixed write support for big-endian systems
30        - improved handling of fixed length info strings - separate default
31          lengths can be specified for each INFO chunk
32        - added Resource::GenerateDLSID function
33        - write support fix: allow regions without mapped samples
34        - added method SetKeyRange() to the Region class which should be used
35          instead of setting the KeyRange member variable directly
36        - MoveRegion() method of Region class is now private
37        - added SetGain() method to Sampler class
38        - fixed crash when saving a file after a sample loop was added
39    
40      * src/gig.cpp, src/gig.h:
41        - fixed segmentation fault in the gig::File destructor sequence which
42          happened when gig::Group informations were accessed before
43        - fixed write support for big-endian systems
44        - defined lengths of a fixed set of info strings. These strings
45          are saved when the file is written, even if they are empty.
46        - added missing parameter initalizations in sample, region and
47          instrument constructors
48        - clear unused fields when saving samples and regions
49        - fixed write support bugs: v3 dimension limits and chunksize
50          weren't saved, leverage controller of type controlchange
51          couldn't be saved, group name list chunk was placed wrong,
52          dimension region chunks also placed wrong
53        - added initialization of some fixed info strings in file and
54          instrument
55        - write support: files created by libgig will now have the RIFF
56          chunks in correct order
57        - write support: two previously unknown fields in dimension
58          definition are now saved
59        - added constants for gig file versions
60        - write support: the 3crc and einf chunks are now created or
61          updated when a file is saved (3crc contains sample checksums,
62          einf contains file statistics)
63        - write support: DLSID is now generated on the file and the
64          instruments
65        - write support: improved the default values for dimension region
66          parameters
67        - more write support fixes: crossfade parameters were not saved,
68          v3 dimension limits were not correctly initialized and saved
69          when dimensions were added or deleted, v3 wave pool offsets were
70          not saved correctly
71        - write support: 24 bit samples can now be written
72        - write support: version 3 is now the default for new files
73        - more write support fixes: the 3ewg chunk is now bigger for v3,
74          dimension regions without mapped samples are now allowed, 3gnl
75          list in v3 files now always has 128 entries, several parameters
76          where incorrectly saved due to an operator precedence mistake
77        - DeleteSample now removes all references to the deleted sample
78        - AddDimension now copies all parameters from existing dimension
79          regions and also makes sure that the samplechannel dimension is
80          placed first in the list of dimensions.
81        - added method GetParent() to class 'DimensionRegion', which returns its
82          parent Region
83        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
84          unused areas
85        - added various setter methods to DimensionRegion class which take care
86          of updating lookup tables / caches.
87    
88      * src/RIFF.cpp, src/RIFF.h:
89        - added File::SetByteOrder method
90        - Windows fix: saving a new file didn't work
91    
92      * src/gigdump.cpp:
93        - added some missing dimension strings
94    
95    Version 3.1.1 (24 Mar 2007)
96    
97      * packaging changes:
98        - ported to Windows using native Windows functions for file IO
99          (provided Dev-C++ + mingw project file)
100        - only export relevant files to Doxygen API documentation
101    
102      * src/gig.cpp, src/gig.h:
103        - custom velocity splits now works for gig v3 files too
104        - added support for custom splits points for other dimensions than
105          velocity (gig v3 feature)
106        - added "smart midi" and "round robin keyboard" dimensions
107        - added new method File::DeleteGroupOnly() which only deletes the given
108          group but moves all its members to another group, the other method,
109          that is File::DeleteGroup() now removes not just the group, but also
110          all the samples that belong to that group
111        - fixed crash which occured on interfering File::DeleteSample() and
112          File::GetNextSample() calls (due to iterator invalidation)
113        - fixed group names which were not saved
114        - fixed group destructor which did not remove the RIFF chunk associated
115          with the group
116        - added Instrument::MoveRegion method
117        - fixed constructor for Region, which did not initialize correctly
118          when used from Instrument::AddRegion
119        - when saving, override the gig::Regions sample reference simply by
120          the region's first dimension region's sample (avoids an exception
121          when trying to save a new instrument)
122        - fixed AddDimension() method which did not fill out all mandatory
123          dimension definition fields
124    
125      * src/DLS.cpp, src/DLS.h:
126        - added Instrument::MoveRegion method
127        - fixed software info field which was wrongly stored on instruments,
128          causing an exception when trying to save a new instrument
129    
130      * src/RIFF.cpp, src/RIFF.h:
131        - fixed RIFF::Chunk destructor which did not unregister previously
132          resized chunks, leading to a "zero size chunk" exception when
133          File::Save() was called
134        - added List::MoveSubChunk method
135    
136    Version 3.1.0 (24 Nov 2006)
137    
138      * packaging changes:
139        - changed deprecated copyright attribute to license;
140          added ldconfig to post-(un)install steps on libgig.spec (RPM)
141    
142      * src/gig.cpp, src/gig.h:
143        - added support for more than one set of custom velocity splits
144          inside a region (for example different velocity split levels for
145          pedal up and pedal down)
146        - sample loop parameters are now taken from the DimensionRegion
147          instead of the wave chunk
148        - keyswitching dimension is changed from split type "normal" to
149          "bit"
150        - real support for 24 bit samples - samples are not truncated to
151          16 bits anymore
152        - support for reading of ".art" files. (Merging of .art and .gig
153          files are not implemented yet.)
154        - several fixes for the write support
155        - support for sample groups added
156    
157      * src/DLS.cpp, src/DLS.h:
158        - support for reading of ".art" files
159        - removed incorrect use of memccpy in the write support (patch by
160          Jeremy Kerr)
161        - several fixes for the write support
162    
163      * src/gigextract.cpp:
164        - real support for 24 bit samples
165    
166      * src/gigdump.cpp:
167        - print global file informations
168        - print sample groups
169    
170      * general changes:
171        - added CPPUnit test cases (at the moment primarily for automatic check
172          of Gigasampler write support)
173    
174  Version 3.0.0 (28 Apr 2006)  Version 3.0.0 (28 Apr 2006)
175    
176    * general changes:    * general changes:

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