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revision 1183 by persson, Sun May 13 10:34:29 2007 UTC revision 2465 by schoenebeck, Thu Sep 5 03:01:51 2013 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        - 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        - added write support for CtrlTrigger midi rule
22        - added read and write support for Legato and Alternator midi
23          rules
24    
25      * src/DLS.cpp, src/DLS.h:
26        - added new method File::GetFileName()
27        - fixed minor "memory leak on exception" bug found with cppcheck
28        - added new method File::GetExtensionFile(int index)
29    
30      * src/RIFF.cpp, src/RIFF.h:
31        - bugfix: avoid calling read() with count 0 when writing a file,
32          as this may hang on some systems
33        - fixed memory leak and memory handling errors when file loading
34          fails
35        - added new method Chunk::ReadString
36    
37      * src/gigextract.cpp:
38        - export sample loop, unity note and fine tune with libsndfile
39    
40    Version 3.3.0 (30 Jul 2009)
41    
42      * general changes:
43        - fixed compilation with gcc 4.3
44        - fixes for building with Visual C++
45        - minor fix in configure for building DLL on Windows
46    
47      * src/gig.cpp, src/gig.h:
48        - added partial support for MIDI rules, only the Controller
49          Triggered rule is supported so far
50        - bugfix: removed another iterator invalidation in DeleteSample
51        - bugfix in Sample::LoadSampleData*(): reset sample read position to
52          sample start before trying to (re)load sample data from file (#82)
53        - bugfix: EG3 depth parameter was not saved correctly
54        - fixed crash which occured when streaming a gig sample with
55          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
56    
57      * src/RIFF.cpp, src/RIFF.h:
58        - bugfix: saving to the same file after the file size had been
59          increased made the file corrupt (#82)
60        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
61          is not written physically yet (#82)
62        - bugfix: saving to the same file after the file size had been
63          decreased sometimes also made the file corrupt!
64        - bugfix: undefined behavior (e.g. endless loop) when opening zero
65          length files, now throws a RIFF::Exception instead (fixes bug #121)
66        - bugfix: destructor for base class RIFF::Chunk accessed members
67          of derived class RIFF::File, which is bad, and caused crashes
68          when using Visual C++
69        - bugfix: files that contain zero length RIFF lists were not read
70          correctly (fixes #127) (bug was introduced 2009-03-13)
71    
72    Version 3.2.1 (5 Dec 2007)
73    
74      * src/RIFF.cpp, src/RIFF.h:
75        - avoid Windows to perform unnecessary file stream caching which would
76          decrease disk streaming performance on Windows systems otherwise
77    
78      * src/gig.cpp, src/gig.h:
79        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
80          applications to retrieve very superficial informations like amount of
81          instruments and their names in a very fast way
82    
83    Version 3.2.0 (14 Oct 2007)
84    
85    * packaging changes:    * packaging changes:
86      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
87        - Dev-C++ (win32) project file is automatically updated with
88          the version info from configure.in
89        - the configure script can now be used in Windows with MSYS
90        - added a mainpage for the Doxygen API documentation
91    
92    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
93      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
94      - fixed write support for big-endian systems      - fixed write support for big-endian systems
95      - improved handling of fixed length info strings - separate default      - improved handling of fixed length info strings - separate default
96        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
97        - added Resource::GenerateDLSID function
98        - write support fix: allow regions without mapped samples
99        - added method SetKeyRange() to the Region class which should be used
100          instead of setting the KeyRange member variable directly
101        - MoveRegion() method of Region class is now private
102        - added SetGain() method to Sampler class
103        - fixed crash when saving a file after a sample loop was added
104    
105    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
106      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 20  Version CVS HEAD (?) Line 113  Version CVS HEAD (?)
113      - clear unused fields when saving samples and regions      - clear unused fields when saving samples and regions
114      - fixed write support bugs: v3 dimension limits and chunksize      - fixed write support bugs: v3 dimension limits and chunksize
115        weren't saved, leverage controller of type controlchange        weren't saved, leverage controller of type controlchange
116        couldn't be saved, group name list chunk was placed wrong        couldn't be saved, group name list chunk was placed wrong,
117          dimension region chunks also placed wrong
118      - added initialization of some fixed info strings in file and      - added initialization of some fixed info strings in file and
119        instrument        instrument
120        - write support: files created by libgig will now have the RIFF
121          chunks in correct order
122        - write support: two previously unknown fields in dimension
123          definition are now saved
124        - added constants for gig file versions
125        - write support: the 3crc and einf chunks are now created or
126          updated when a file is saved (3crc contains sample checksums,
127          einf contains file statistics)
128        - write support: DLSID is now generated on the file and the
129          instruments
130        - write support: improved the default values for dimension region
131          parameters
132        - more write support fixes: crossfade parameters were not saved,
133          v3 dimension limits were not correctly initialized and saved
134          when dimensions were added or deleted, v3 wave pool offsets were
135          not saved correctly
136        - write support: 24 bit samples can now be written
137        - write support: version 3 is now the default for new files
138        - more write support fixes: the 3ewg chunk is now bigger for v3,
139          dimension regions without mapped samples are now allowed, 3gnl
140          list in v3 files now always has 128 entries, several parameters
141          where incorrectly saved due to an operator precedence mistake
142        - DeleteSample now removes all references to the deleted sample
143        - AddDimension now copies all parameters from existing dimension
144          regions and also makes sure that the samplechannel dimension is
145          placed first in the list of dimensions.
146        - added method GetParent() to class 'DimensionRegion', which returns its
147          parent Region
148        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
149          unused areas
150        - added various setter methods to DimensionRegion class which take care
151          of updating lookup tables / caches.
152    
153    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
154      - added constructor for File where endianess (RIFF/RIFX) can be      - added File::SetByteOrder method
155        specified      - Windows fix: saving a new file didn't work
156    
157      * src/gigdump.cpp:
158        - added some missing dimension strings
159    
160  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
161    

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