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revision 1199 by persson, Sun May 20 10:11:39 2007 UTC revision 2016 by iliev, Tue Oct 27 18:34:06 2009 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2      * SoundFont file format
3        - initial implementation
4    
5    Version 3.3.0 (30 Jul 2009)
6    
7      * general changes:
8        - fixed compilation with gcc 4.3
9        - fixes for building with Visual C++
10        - minor fix in configure for building DLL on Windows
11    
12      * src/gig.cpp, src/gig.h:
13        - added partial support for MIDI rules, only the Controller
14          Triggered rule is supported so far
15        - bugfix: removed another iterator invalidation in DeleteSample
16        - bugfix in Sample::LoadSampleData*(): reset sample read position to
17          sample start before trying to (re)load sample data from file (#82)
18        - bugfix: EG3 depth parameter was not saved correctly
19        - fixed crash which occured when streaming a gig sample with
20          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
21    
22      * src/RIFF.cpp, src/RIFF.h:
23        - bugfix: saving to the same file after the file size had been
24          increased made the file corrupt (#82)
25        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
26          is not written physically yet (#82)
27        - bugfix: saving to the same file after the file size had been
28          decreased sometimes also made the file corrupt!
29        - bugfix: undefined behavior (e.g. endless loop) when opening zero
30          length files, now throws a RIFF::Exception instead (fixes bug #121)
31        - bugfix: destructor for base class RIFF::Chunk accessed members
32          of derived class RIFF::File, which is bad, and caused crashes
33          when using Visual C++
34        - bugfix: files that contain zero length RIFF lists were not read
35          correctly (fixes #127) (bug was introduced 2009-03-13)
36    
37    Version 3.2.1 (5 Dec 2007)
38    
39      * src/RIFF.cpp, src/RIFF.h:
40        - avoid Windows to perform unnecessary file stream caching which would
41          decrease disk streaming performance on Windows systems otherwise
42    
43      * src/gig.cpp, src/gig.h:
44        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
45          applications to retrieve very superficial informations like amount of
46          instruments and their names in a very fast way
47    
48    Version 3.2.0 (14 Oct 2007)
49    
50    * packaging changes:    * packaging changes:
51      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
52      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
53        the version info from configure.in        the version info from configure.in
54        - the configure script can now be used in Windows with MSYS
55        - added a mainpage for the Doxygen API documentation
56    
57    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
58      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
59      - fixed write support for big-endian systems      - fixed write support for big-endian systems
60      - improved handling of fixed length info strings - separate default      - improved handling of fixed length info strings - separate default
61        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
62        - added Resource::GenerateDLSID function
63        - write support fix: allow regions without mapped samples
64        - added method SetKeyRange() to the Region class which should be used
65          instead of setting the KeyRange member variable directly
66        - MoveRegion() method of Region class is now private
67        - added SetGain() method to Sampler class
68        - fixed crash when saving a file after a sample loop was added
69    
70    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
71      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 34  Version CVS HEAD (?) Line 90  Version CVS HEAD (?)
90      - write support: the 3crc and einf chunks are now created or      - write support: the 3crc and einf chunks are now created or
91        updated when a file is saved (3crc contains sample checksums,        updated when a file is saved (3crc contains sample checksums,
92        einf contains file statistics)        einf contains file statistics)
93        - write support: DLSID is now generated on the file and the
94          instruments
95        - write support: improved the default values for dimension region
96          parameters
97        - more write support fixes: crossfade parameters were not saved,
98          v3 dimension limits were not correctly initialized and saved
99          when dimensions were added or deleted, v3 wave pool offsets were
100          not saved correctly
101        - write support: 24 bit samples can now be written
102        - write support: version 3 is now the default for new files
103        - more write support fixes: the 3ewg chunk is now bigger for v3,
104          dimension regions without mapped samples are now allowed, 3gnl
105          list in v3 files now always has 128 entries, several parameters
106          where incorrectly saved due to an operator precedence mistake
107        - DeleteSample now removes all references to the deleted sample
108        - AddDimension now copies all parameters from existing dimension
109          regions and also makes sure that the samplechannel dimension is
110          placed first in the list of dimensions.
111        - added method GetParent() to class 'DimensionRegion', which returns its
112          parent Region
113        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
114          unused areas
115        - added various setter methods to DimensionRegion class which take care
116          of updating lookup tables / caches.
117    
118    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
119      - added File::SetByteOrder method      - added File::SetByteOrder method
120        - Windows fix: saving a new file didn't work
121    
122      * src/gigdump.cpp:
123        - added some missing dimension strings
124    
125  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
126    

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