/[svn]/libgig/trunk/ChangeLog
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revision 1266 by persson, Thu Aug 2 14:12:55 2007 UTC revision 2574 by schoenebeck, Thu May 22 15:54:02 2014 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        - added new command line tool "gigmerge"
9        - added "const" keyword to several methods
10        - added new command line tool "gig2mono"
11        - added man page for "sf2dump"
12        - added new command line tool "korgdump" (and a man page for it)
13        - added new command line tool "korg2gig" (and a man page for it)
14        - moved source files of command line tools to new subdir src/tools
15    
16      * SoundFont file format:
17        - initial implementation
18        - changed region lookup API to avoid malloc in RT threads
19        - fixed GetEG1Sustain which didn't return correct value
20        - bugfix: GetPan always returned -1, 0 or 1
21    
22      * KORG file format:
23        - initial support for sample based instruments in KORG's file format
24          (.KMP and .KSF files)
25    
26      * AKAI file format:
27        - Added Linux/POSIX ported version of libakai. Note that libakai is released
28          under LGPL terms while libgig is released under GPL terms. To handle this
29          license difference appropriately the AKAI support part is built as
30          separate DLL (.so file).
31        - Fixed Mac OSX support so that the Akai lib files and tools compile without
32          any exotic third party libraries.
33        - Fixed various compilation errors for Windows.
34    
35      * src/gig.cpp:
36        - bugfix: VCF velocity dynamic range and VCF velocity curve
37          weren't saved correctly
38        - implemented File::AddDuplicateInstrument()
39        - bugfix: negative EG3 depth values were not correctly parsed or
40          saved
41        - added write support for CtrlTrigger midi rule
42        - added read and write support for Legato and Alternator midi
43          rules
44        - bugfix: sample groups were sometimes created multiple times or with
45          wrong textual group name
46        - added new method File::AddContentOf() for merging .gig files
47        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
48          controller types (only works with LinuxSampler & gigedit, will not
49          work with Gigasampler/GigaStudio)
50        - added new method File::GetGroup(String name) for getting group by name
51        - added new method Region::GetDimensionDefinition(dimension_t type)
52        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
53        - added some more sanity checks in Region::AddDimension()
54        - added new method Region::DeleteDimensionZone(dimension_t, int)
55        - added new method Region::SplitDimensionZone(dimension_t, int)
56        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
57          with certain velocity split sounds under certain conditions (added bound
58          constraints to prevent that)
59    
60      * src/DLS.cpp, src/DLS.h:
61        - added new method File::GetFileName()
62        - fixed minor "memory leak on exception" bug found with cppcheck
63        - added new method File::GetExtensionFile(int index)
64        - added new method File::SetFileName() allowing to call File::Save()
65          later on without passing a file name
66        - added inline helper methods overlaps() for struct range_t
67    
68      * src/RIFF.cpp, src/RIFF.h:
69        - bugfix: avoid calling read() with count 0 when writing a file,
70          as this may hang on some systems
71        - fixed memory leak and memory handling errors when file loading
72          fails
73        - added new method Chunk::ReadString
74        - added new method File::SetFileName() allowing to call File::Save()
75          later on without passing a file name
76        - added new method File::IsNew()
77        - added support for loading RIFF-like files with a bit different layout
78          than "real" RIFF files (used for KORG format support)
79        - added new method Chunk::GetFile()
80        - added new method Chunk::GetLayout()
81    
82      * src/gigextract.cpp:
83        - export sample loop, unity note and fine tune with libsndfile
84    
85      * src/riftree.cpp:
86        - added more command line options for being able to also dump other kind
87          of file formats similar but not equal to the RIFF format
88    
89    Version 3.3.0 (30 Jul 2009)
90    
91      * general changes:
92        - fixed compilation with gcc 4.3
93        - fixes for building with Visual C++
94        - minor fix in configure for building DLL on Windows
95    
96      * src/gig.cpp, src/gig.h:
97        - added partial support for MIDI rules, only the Controller
98          Triggered rule is supported so far
99        - bugfix: removed another iterator invalidation in DeleteSample
100        - bugfix in Sample::LoadSampleData*(): reset sample read position to
101          sample start before trying to (re)load sample data from file (#82)
102        - bugfix: EG3 depth parameter was not saved correctly
103        - fixed crash which occured when streaming a gig sample with
104          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
105    
106      * src/RIFF.cpp, src/RIFF.h:
107        - bugfix: saving to the same file after the file size had been
108          increased made the file corrupt (#82)
109        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
110          is not written physically yet (#82)
111        - bugfix: saving to the same file after the file size had been
112          decreased sometimes also made the file corrupt!
113        - bugfix: undefined behavior (e.g. endless loop) when opening zero
114          length files, now throws a RIFF::Exception instead (fixes bug #121)
115        - bugfix: destructor for base class RIFF::Chunk accessed members
116          of derived class RIFF::File, which is bad, and caused crashes
117          when using Visual C++
118        - bugfix: files that contain zero length RIFF lists were not read
119          correctly (fixes #127) (bug was introduced 2009-03-13)
120    
121    Version 3.2.1 (5 Dec 2007)
122    
123      * src/RIFF.cpp, src/RIFF.h:
124        - avoid Windows to perform unnecessary file stream caching which would
125          decrease disk streaming performance on Windows systems otherwise
126    
127      * src/gig.cpp, src/gig.h:
128        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
129          applications to retrieve very superficial informations like amount of
130          instruments and their names in a very fast way
131    
132    Version 3.2.0 (14 Oct 2007)
133    
134    * packaging changes:    * packaging changes:
135      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
136      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
137        the version info from configure.in        the version info from configure.in
138        - the configure script can now be used in Windows with MSYS
139        - added a mainpage for the Doxygen API documentation
140    
141    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
142      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
# Line 12  Version CVS HEAD (?) Line 145  Version CVS HEAD (?)
145        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
146      - added Resource::GenerateDLSID function      - added Resource::GenerateDLSID function
147      - write support fix: allow regions without mapped samples      - write support fix: allow regions without mapped samples
148        - added method SetKeyRange() to the Region class which should be used
149          instead of setting the KeyRange member variable directly
150        - MoveRegion() method of Region class is now private
151        - added SetGain() method to Sampler class
152        - fixed crash when saving a file after a sample loop was added
153    
154    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
155      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 51  Version CVS HEAD (?) Line 189  Version CVS HEAD (?)
189        list in v3 files now always has 128 entries, several parameters        list in v3 files now always has 128 entries, several parameters
190        where incorrectly saved due to an operator precedence mistake        where incorrectly saved due to an operator precedence mistake
191      - DeleteSample now removes all references to the deleted sample      - DeleteSample now removes all references to the deleted sample
192        - AddDimension now copies all parameters from existing dimension
193          regions and also makes sure that the samplechannel dimension is
194          placed first in the list of dimensions.
195        - added method GetParent() to class 'DimensionRegion', which returns its
196          parent Region
197        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
198          unused areas
199        - added various setter methods to DimensionRegion class which take care
200          of updating lookup tables / caches.
201    
202    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
203      - added File::SetByteOrder method      - added File::SetByteOrder method
204        - Windows fix: saving a new file didn't work
205    
206    * src/gigdump.cpp:    * src/gigdump.cpp:
207      - added some missing dimension strings      - added some missing dimension strings

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