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revision 1079 by schoenebeck, Tue Mar 6 21:01:34 2007 UTC revision 1894 by persson, Sun May 3 10:47:09 2009 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3      * general changes:
4        - fixed compilation with gcc 4.3
5        - fixes for building with Visual C++
6        - minor fix in configure for building DLL on Windows
7    
8      * src/gig.cpp, src/gig.h:
9        - added partial support for MIDI rules, only the Controller
10          Triggered rule is supported so far
11        - bugfix: removed another iterator invalidation in DeleteSample
12        - bugfix in Sample::LoadSampleData*(): reset sample read position to
13          sample start before trying to (re)load sample data from file (#82)
14        - bugfix: EG3 depth parameter was not saved correctly
15        - fixed crash which occured when streaming a gig sample with
16          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
17    
18      * src/RIFF.cpp, src/RIFF.h:
19        - bugfix: saving to the same file after the file size had been
20          increased made the file corrupt (#82)
21        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
22          is not written physically yet (#82)
23        - bugfix: saving to the same file after the file size had been
24          decreased sometimes also made the file corrupt!
25        - bugfix: undefined behavior (e.g. endless loop) when opening zero
26          length files, now throws a RIFF::Exception instead (fixes bug #121)
27        - bugfix: destructor for base class RIFF::Chunk accessed members
28          of derived class RIFF::File, which is bad, and caused crashes
29          when using Visual C++
30        - bugfix: files that contain zero length RIFF lists were not read
31          correctly (fixes #127) (bug was introduced 2009-03-13)
32    
33    Version 3.2.1 (5 Dec 2007)
34    
35      * src/RIFF.cpp, src/RIFF.h:
36        - avoid Windows to perform unnecessary file stream caching which would
37          decrease disk streaming performance on Windows systems otherwise
38    
39      * src/gig.cpp, src/gig.h:
40        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
41          applications to retrieve very superficial informations like amount of
42          instruments and their names in a very fast way
43    
44    Version 3.2.0 (14 Oct 2007)
45    
46      * packaging changes:
47        - added Mac OSX XCode project files (patch by Toshi Nagata)
48        - Dev-C++ (win32) project file is automatically updated with
49          the version info from configure.in
50        - the configure script can now be used in Windows with MSYS
51        - added a mainpage for the Doxygen API documentation
52    
53      * src/DLS.cpp, src/DLS.h:
54        - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
55        - fixed write support for big-endian systems
56        - improved handling of fixed length info strings - separate default
57          lengths can be specified for each INFO chunk
58        - added Resource::GenerateDLSID function
59        - write support fix: allow regions without mapped samples
60        - added method SetKeyRange() to the Region class which should be used
61          instead of setting the KeyRange member variable directly
62        - MoveRegion() method of Region class is now private
63        - added SetGain() method to Sampler class
64        - fixed crash when saving a file after a sample loop was added
65    
66      * src/gig.cpp, src/gig.h:
67        - fixed segmentation fault in the gig::File destructor sequence which
68          happened when gig::Group informations were accessed before
69        - fixed write support for big-endian systems
70        - defined lengths of a fixed set of info strings. These strings
71          are saved when the file is written, even if they are empty.
72        - added missing parameter initalizations in sample, region and
73          instrument constructors
74        - clear unused fields when saving samples and regions
75        - fixed write support bugs: v3 dimension limits and chunksize
76          weren't saved, leverage controller of type controlchange
77          couldn't be saved, group name list chunk was placed wrong,
78          dimension region chunks also placed wrong
79        - added initialization of some fixed info strings in file and
80          instrument
81        - write support: files created by libgig will now have the RIFF
82          chunks in correct order
83        - write support: two previously unknown fields in dimension
84          definition are now saved
85        - added constants for gig file versions
86        - write support: the 3crc and einf chunks are now created or
87          updated when a file is saved (3crc contains sample checksums,
88          einf contains file statistics)
89        - write support: DLSID is now generated on the file and the
90          instruments
91        - write support: improved the default values for dimension region
92          parameters
93        - more write support fixes: crossfade parameters were not saved,
94          v3 dimension limits were not correctly initialized and saved
95          when dimensions were added or deleted, v3 wave pool offsets were
96          not saved correctly
97        - write support: 24 bit samples can now be written
98        - write support: version 3 is now the default for new files
99        - more write support fixes: the 3ewg chunk is now bigger for v3,
100          dimension regions without mapped samples are now allowed, 3gnl
101          list in v3 files now always has 128 entries, several parameters
102          where incorrectly saved due to an operator precedence mistake
103        - DeleteSample now removes all references to the deleted sample
104        - AddDimension now copies all parameters from existing dimension
105          regions and also makes sure that the samplechannel dimension is
106          placed first in the list of dimensions.
107        - added method GetParent() to class 'DimensionRegion', which returns its
108          parent Region
109        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
110          unused areas
111        - added various setter methods to DimensionRegion class which take care
112          of updating lookup tables / caches.
113    
114      * src/RIFF.cpp, src/RIFF.h:
115        - added File::SetByteOrder method
116        - Windows fix: saving a new file didn't work
117    
118      * src/gigdump.cpp:
119        - added some missing dimension strings
120    
121    Version 3.1.1 (24 Mar 2007)
122    
123    * packaging changes:    * packaging changes:
124      - ported to Windows using native Windows functions for file IO      - ported to Windows using native Windows functions for file IO
125        (provided Dev-C++ + mingw project file)        (provided Dev-C++ + mingw project file)
# Line 10  Version CVS HEAD (?) Line 130  Version CVS HEAD (?)
130      - added support for custom splits points for other dimensions than      - added support for custom splits points for other dimensions than
131        velocity (gig v3 feature)        velocity (gig v3 feature)
132      - added "smart midi" and "round robin keyboard" dimensions      - added "smart midi" and "round robin keyboard" dimensions
133        - added new method File::DeleteGroupOnly() which only deletes the given
134          group but moves all its members to another group, the other method,
135          that is File::DeleteGroup() now removes not just the group, but also
136          all the samples that belong to that group
137        - fixed crash which occured on interfering File::DeleteSample() and
138          File::GetNextSample() calls (due to iterator invalidation)
139        - fixed group names which were not saved
140        - fixed group destructor which did not remove the RIFF chunk associated
141          with the group
142        - added Instrument::MoveRegion method
143        - fixed constructor for Region, which did not initialize correctly
144          when used from Instrument::AddRegion
145        - when saving, override the gig::Regions sample reference simply by
146          the region's first dimension region's sample (avoids an exception
147          when trying to save a new instrument)
148        - fixed AddDimension() method which did not fill out all mandatory
149          dimension definition fields
150    
151      * src/DLS.cpp, src/DLS.h:
152        - added Instrument::MoveRegion method
153        - fixed software info field which was wrongly stored on instruments,
154          causing an exception when trying to save a new instrument
155    
156      * src/RIFF.cpp, src/RIFF.h:
157        - fixed RIFF::Chunk destructor which did not unregister previously
158          resized chunks, leading to a "zero size chunk" exception when
159          File::Save() was called
160        - added List::MoveSubChunk method
161    
162  Version 3.1.0 (24 Nov 2006)  Version 3.1.0 (24 Nov 2006)
163    

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