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revision 1154 by schoenebeck, Wed Apr 11 16:33:56 2007 UTC revision 2419 by persson, Sun Feb 24 08:58:11 2013 UTC
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1  Version CVS HEAD (?)  Version CVS HEAD (?)
2      * general changes:
3        - minor Makefile fix for parallel make
4        - Mac OS X: link with CoreFoundation (for the UUID function)
5        - removed gcc 4.7 warnings
6        - modernized configure script
7        - removed usage of deprecated Automake variable INCLUDES
8    
9      * SoundFont file format
10        - initial implementation
11        - changed region lookup API to avoid malloc in RT threads
12        - fixed GetEG1Sustain which didn't return correct value
13        - bugfix: GetPan always returned -1, 0 or 1
14    
15      * src/gig.cpp:
16        - bugfix: VCF velocity dynamic range and VCF velocity curve
17          weren't saved correctly
18        - implemented File::AddDuplicateInstrument()
19        - bugfix: negative EG3 depth values were not correctly parsed or
20          saved
21    
22      * src/DLS.cpp, src/DLS.h:
23        - added new method File::GetFileName()
24        - fixed minor "memory leak on exception" bug found with cppcheck
25        - added new method File::GetExtensionFile(int index)
26    
27      * src/RIFF.cpp, src/RIFF.h:
28        - bugfix: avoid calling read() with count 0 when writing a file,
29          as this may hang on some systems
30        - fixed memory leak and memory handling errors when file loading
31          fails
32    
33    Version 3.3.0 (30 Jul 2009)
34    
35      * general changes:
36        - fixed compilation with gcc 4.3
37        - fixes for building with Visual C++
38        - minor fix in configure for building DLL on Windows
39    
40      * src/gig.cpp, src/gig.h:
41        - added partial support for MIDI rules, only the Controller
42          Triggered rule is supported so far
43        - bugfix: removed another iterator invalidation in DeleteSample
44        - bugfix in Sample::LoadSampleData*(): reset sample read position to
45          sample start before trying to (re)load sample data from file (#82)
46        - bugfix: EG3 depth parameter was not saved correctly
47        - fixed crash which occured when streaming a gig sample with
48          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
49    
50      * src/RIFF.cpp, src/RIFF.h:
51        - bugfix: saving to the same file after the file size had been
52          increased made the file corrupt (#82)
53        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
54          is not written physically yet (#82)
55        - bugfix: saving to the same file after the file size had been
56          decreased sometimes also made the file corrupt!
57        - bugfix: undefined behavior (e.g. endless loop) when opening zero
58          length files, now throws a RIFF::Exception instead (fixes bug #121)
59        - bugfix: destructor for base class RIFF::Chunk accessed members
60          of derived class RIFF::File, which is bad, and caused crashes
61          when using Visual C++
62        - bugfix: files that contain zero length RIFF lists were not read
63          correctly (fixes #127) (bug was introduced 2009-03-13)
64    
65    Version 3.2.1 (5 Dec 2007)
66    
67      * src/RIFF.cpp, src/RIFF.h:
68        - avoid Windows to perform unnecessary file stream caching which would
69          decrease disk streaming performance on Windows systems otherwise
70    
71      * src/gig.cpp, src/gig.h:
72        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
73          applications to retrieve very superficial informations like amount of
74          instruments and their names in a very fast way
75    
76    Version 3.2.0 (14 Oct 2007)
77    
78      * packaging changes:
79        - added Mac OSX XCode project files (patch by Toshi Nagata)
80        - Dev-C++ (win32) project file is automatically updated with
81          the version info from configure.in
82        - the configure script can now be used in Windows with MSYS
83        - added a mainpage for the Doxygen API documentation
84    
85    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
86      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
87        - fixed write support for big-endian systems
88        - improved handling of fixed length info strings - separate default
89          lengths can be specified for each INFO chunk
90        - added Resource::GenerateDLSID function
91        - write support fix: allow regions without mapped samples
92        - added method SetKeyRange() to the Region class which should be used
93          instead of setting the KeyRange member variable directly
94        - MoveRegion() method of Region class is now private
95        - added SetGain() method to Sampler class
96        - fixed crash when saving a file after a sample loop was added
97    
98      * src/gig.cpp, src/gig.h:
99        - fixed segmentation fault in the gig::File destructor sequence which
100          happened when gig::Group informations were accessed before
101        - fixed write support for big-endian systems
102        - defined lengths of a fixed set of info strings. These strings
103          are saved when the file is written, even if they are empty.
104        - added missing parameter initalizations in sample, region and
105          instrument constructors
106        - clear unused fields when saving samples and regions
107        - fixed write support bugs: v3 dimension limits and chunksize
108          weren't saved, leverage controller of type controlchange
109          couldn't be saved, group name list chunk was placed wrong,
110          dimension region chunks also placed wrong
111        - added initialization of some fixed info strings in file and
112          instrument
113        - write support: files created by libgig will now have the RIFF
114          chunks in correct order
115        - write support: two previously unknown fields in dimension
116          definition are now saved
117        - added constants for gig file versions
118        - write support: the 3crc and einf chunks are now created or
119          updated when a file is saved (3crc contains sample checksums,
120          einf contains file statistics)
121        - write support: DLSID is now generated on the file and the
122          instruments
123        - write support: improved the default values for dimension region
124          parameters
125        - more write support fixes: crossfade parameters were not saved,
126          v3 dimension limits were not correctly initialized and saved
127          when dimensions were added or deleted, v3 wave pool offsets were
128          not saved correctly
129        - write support: 24 bit samples can now be written
130        - write support: version 3 is now the default for new files
131        - more write support fixes: the 3ewg chunk is now bigger for v3,
132          dimension regions without mapped samples are now allowed, 3gnl
133          list in v3 files now always has 128 entries, several parameters
134          where incorrectly saved due to an operator precedence mistake
135        - DeleteSample now removes all references to the deleted sample
136        - AddDimension now copies all parameters from existing dimension
137          regions and also makes sure that the samplechannel dimension is
138          placed first in the list of dimensions.
139        - added method GetParent() to class 'DimensionRegion', which returns its
140          parent Region
141        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
142          unused areas
143        - added various setter methods to DimensionRegion class which take care
144          of updating lookup tables / caches.
145    
146      * src/RIFF.cpp, src/RIFF.h:
147        - added File::SetByteOrder method
148        - Windows fix: saving a new file didn't work
149    
150      * src/gigdump.cpp:
151        - added some missing dimension strings
152    
153  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
154    

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