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revision 1195 by persson, Thu May 17 17:24:26 2007 UTC revision 2381 by persson, Sun Dec 2 16:30:30 2012 UTC
# Line 1  Line 1 
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    
8      * SoundFont file format
9        - initial implementation
10        - changed region lookup API to avoid malloc in RT threads
11        - fixed GetEG1Sustain which didn't return correct value
12        - bugfix: GetPan always returned -1, 0 or 1
13    
14      * src/gig.cpp:
15        - bugfix: VCF velocity dynamic range and VCF velocity curve
16          weren't saved correctly
17    
18      * src/DLS.cpp, src/DLS.h:
19        - added new method File::GetFileName()
20        - fixed minor "memory leak on exception" bug found with cppcheck
21        - added new method File::GetExtensionFile(int index)
22    
23      * src/RIFF.cpp, src/RIFF.h:
24        - bugfix: avoid calling read() with count 0 when writing a file,
25          as this may hang on some systems
26        - fixed memory leak and memory handling errors when file loading
27          fails
28    
29    Version 3.3.0 (30 Jul 2009)
30    
31      * general changes:
32        - fixed compilation with gcc 4.3
33        - fixes for building with Visual C++
34        - minor fix in configure for building DLL on Windows
35    
36      * src/gig.cpp, src/gig.h:
37        - added partial support for MIDI rules, only the Controller
38          Triggered rule is supported so far
39        - bugfix: removed another iterator invalidation in DeleteSample
40        - bugfix in Sample::LoadSampleData*(): reset sample read position to
41          sample start before trying to (re)load sample data from file (#82)
42        - bugfix: EG3 depth parameter was not saved correctly
43        - fixed crash which occured when streaming a gig sample with
44          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
45    
46      * src/RIFF.cpp, src/RIFF.h:
47        - bugfix: saving to the same file after the file size had been
48          increased made the file corrupt (#82)
49        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
50          is not written physically yet (#82)
51        - bugfix: saving to the same file after the file size had been
52          decreased sometimes also made the file corrupt!
53        - bugfix: undefined behavior (e.g. endless loop) when opening zero
54          length files, now throws a RIFF::Exception instead (fixes bug #121)
55        - bugfix: destructor for base class RIFF::Chunk accessed members
56          of derived class RIFF::File, which is bad, and caused crashes
57          when using Visual C++
58        - bugfix: files that contain zero length RIFF lists were not read
59          correctly (fixes #127) (bug was introduced 2009-03-13)
60    
61    Version 3.2.1 (5 Dec 2007)
62    
63      * src/RIFF.cpp, src/RIFF.h:
64        - avoid Windows to perform unnecessary file stream caching which would
65          decrease disk streaming performance on Windows systems otherwise
66    
67      * src/gig.cpp, src/gig.h:
68        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
69          applications to retrieve very superficial informations like amount of
70          instruments and their names in a very fast way
71    
72    Version 3.2.0 (14 Oct 2007)
73    
74    * packaging changes:    * packaging changes:
75      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
76      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
77        the version info from configure.in        the version info from configure.in
78        - the configure script can now be used in Windows with MSYS
79        - added a mainpage for the Doxygen API documentation
80    
81    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
82      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
83      - fixed write support for big-endian systems      - fixed write support for big-endian systems
84      - improved handling of fixed length info strings - separate default      - improved handling of fixed length info strings - separate default
85        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
86        - added Resource::GenerateDLSID function
87        - write support fix: allow regions without mapped samples
88        - added method SetKeyRange() to the Region class which should be used
89          instead of setting the KeyRange member variable directly
90        - MoveRegion() method of Region class is now private
91        - added SetGain() method to Sampler class
92        - fixed crash when saving a file after a sample loop was added
93    
94    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
95      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 28  Version CVS HEAD (?) Line 108  Version CVS HEAD (?)
108        instrument        instrument
109      - write support: files created by libgig will now have the RIFF      - write support: files created by libgig will now have the RIFF
110        chunks in correct order        chunks in correct order
111        - write support: two previously unknown fields in dimension
112          definition are now saved
113        - added constants for gig file versions
114        - write support: the 3crc and einf chunks are now created or
115          updated when a file is saved (3crc contains sample checksums,
116          einf contains file statistics)
117        - write support: DLSID is now generated on the file and the
118          instruments
119        - write support: improved the default values for dimension region
120          parameters
121        - more write support fixes: crossfade parameters were not saved,
122          v3 dimension limits were not correctly initialized and saved
123          when dimensions were added or deleted, v3 wave pool offsets were
124          not saved correctly
125        - write support: 24 bit samples can now be written
126        - write support: version 3 is now the default for new files
127        - more write support fixes: the 3ewg chunk is now bigger for v3,
128          dimension regions without mapped samples are now allowed, 3gnl
129          list in v3 files now always has 128 entries, several parameters
130          where incorrectly saved due to an operator precedence mistake
131        - DeleteSample now removes all references to the deleted sample
132        - AddDimension now copies all parameters from existing dimension
133          regions and also makes sure that the samplechannel dimension is
134          placed first in the list of dimensions.
135        - added method GetParent() to class 'DimensionRegion', which returns its
136          parent Region
137        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
138          unused areas
139        - added various setter methods to DimensionRegion class which take care
140          of updating lookup tables / caches.
141    
142    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
143      - added File::SetByteOrder method      - added File::SetByteOrder method
144        - Windows fix: saving a new file didn't work
145    
146      * src/gigdump.cpp:
147        - added some missing dimension strings
148    
149  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
150    

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