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revision 1186 by schoenebeck, Sun May 13 19:03:34 2007 UTC revision 2571 by schoenebeck, Wed May 21 20:33:45 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      * src/gig.cpp:
27        - bugfix: VCF velocity dynamic range and VCF velocity curve
28          weren't saved correctly
29        - implemented File::AddDuplicateInstrument()
30        - bugfix: negative EG3 depth values were not correctly parsed or
31          saved
32        - added write support for CtrlTrigger midi rule
33        - added read and write support for Legato and Alternator midi
34          rules
35        - bugfix: sample groups were sometimes created multiple times or with
36          wrong textual group name
37        - added new method File::AddContentOf() for merging .gig files
38        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
39          controller types (only works with LinuxSampler & gigedit, will not
40          work with Gigasampler/GigaStudio)
41        - added new method File::GetGroup(String name) for getting group by name
42        - added new method Region::GetDimensionDefinition(dimension_t type)
43        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
44        - added some more sanity checks in Region::AddDimension()
45        - added new method Region::DeleteDimensionZone(dimension_t, int)
46        - added new method Region::SplitDimensionZone(dimension_t, int)
47        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
48          with certain velocity split sounds under certain conditions (added bound
49          constraints to prevent that)
50    
51      * src/DLS.cpp, src/DLS.h:
52        - added new method File::GetFileName()
53        - fixed minor "memory leak on exception" bug found with cppcheck
54        - added new method File::GetExtensionFile(int index)
55        - added new method File::SetFileName() allowing to call File::Save()
56          later on without passing a file name
57        - added inline helper methods overlaps() for struct range_t
58    
59      * src/RIFF.cpp, src/RIFF.h:
60        - bugfix: avoid calling read() with count 0 when writing a file,
61          as this may hang on some systems
62        - fixed memory leak and memory handling errors when file loading
63          fails
64        - added new method Chunk::ReadString
65        - added new method File::SetFileName() allowing to call File::Save()
66          later on without passing a file name
67        - added new method File::IsNew()
68        - added support for loading RIFF-like files with a bit different layout
69          than "real" RIFF files (used for KORG format support)
70        - added new method Chunk::GetFile()
71        - added new method Chunk::GetLayout()
72    
73      * src/gigextract.cpp:
74        - export sample loop, unity note and fine tune with libsndfile
75    
76      * src/riftree.cpp:
77        - added more command line options for being able to also dump other kind
78          of file formats similar but not equal to the RIFF format
79    
80    Version 3.3.0 (30 Jul 2009)
81    
82      * general changes:
83        - fixed compilation with gcc 4.3
84        - fixes for building with Visual C++
85        - minor fix in configure for building DLL on Windows
86    
87      * src/gig.cpp, src/gig.h:
88        - added partial support for MIDI rules, only the Controller
89          Triggered rule is supported so far
90        - bugfix: removed another iterator invalidation in DeleteSample
91        - bugfix in Sample::LoadSampleData*(): reset sample read position to
92          sample start before trying to (re)load sample data from file (#82)
93        - bugfix: EG3 depth parameter was not saved correctly
94        - fixed crash which occured when streaming a gig sample with
95          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
96    
97      * src/RIFF.cpp, src/RIFF.h:
98        - bugfix: saving to the same file after the file size had been
99          increased made the file corrupt (#82)
100        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
101          is not written physically yet (#82)
102        - bugfix: saving to the same file after the file size had been
103          decreased sometimes also made the file corrupt!
104        - bugfix: undefined behavior (e.g. endless loop) when opening zero
105          length files, now throws a RIFF::Exception instead (fixes bug #121)
106        - bugfix: destructor for base class RIFF::Chunk accessed members
107          of derived class RIFF::File, which is bad, and caused crashes
108          when using Visual C++
109        - bugfix: files that contain zero length RIFF lists were not read
110          correctly (fixes #127) (bug was introduced 2009-03-13)
111    
112    Version 3.2.1 (5 Dec 2007)
113    
114      * src/RIFF.cpp, src/RIFF.h:
115        - avoid Windows to perform unnecessary file stream caching which would
116          decrease disk streaming performance on Windows systems otherwise
117    
118      * src/gig.cpp, src/gig.h:
119        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
120          applications to retrieve very superficial informations like amount of
121          instruments and their names in a very fast way
122    
123    Version 3.2.0 (14 Oct 2007)
124    
125    * packaging changes:    * packaging changes:
126      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
127      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
128        the version info from configure.in        the version info from configure.in
129        - the configure script can now be used in Windows with MSYS
130        - added a mainpage for the Doxygen API documentation
131    
132    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
133      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
134      - fixed write support for big-endian systems      - fixed write support for big-endian systems
135      - improved handling of fixed length info strings - separate default      - improved handling of fixed length info strings - separate default
136        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
137        - added Resource::GenerateDLSID function
138        - write support fix: allow regions without mapped samples
139        - added method SetKeyRange() to the Region class which should be used
140          instead of setting the KeyRange member variable directly
141        - MoveRegion() method of Region class is now private
142        - added SetGain() method to Sampler class
143        - fixed crash when saving a file after a sample loop was added
144    
145    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
146      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 22  Version CVS HEAD (?) Line 153  Version CVS HEAD (?)
153      - clear unused fields when saving samples and regions      - clear unused fields when saving samples and regions
154      - fixed write support bugs: v3 dimension limits and chunksize      - fixed write support bugs: v3 dimension limits and chunksize
155        weren't saved, leverage controller of type controlchange        weren't saved, leverage controller of type controlchange
156        couldn't be saved, group name list chunk was placed wrong        couldn't be saved, group name list chunk was placed wrong,
157          dimension region chunks also placed wrong
158      - added initialization of some fixed info strings in file and      - added initialization of some fixed info strings in file and
159        instrument        instrument
160        - write support: files created by libgig will now have the RIFF
161          chunks in correct order
162        - write support: two previously unknown fields in dimension
163          definition are now saved
164        - added constants for gig file versions
165        - write support: the 3crc and einf chunks are now created or
166          updated when a file is saved (3crc contains sample checksums,
167          einf contains file statistics)
168        - write support: DLSID is now generated on the file and the
169          instruments
170        - write support: improved the default values for dimension region
171          parameters
172        - more write support fixes: crossfade parameters were not saved,
173          v3 dimension limits were not correctly initialized and saved
174          when dimensions were added or deleted, v3 wave pool offsets were
175          not saved correctly
176        - write support: 24 bit samples can now be written
177        - write support: version 3 is now the default for new files
178        - more write support fixes: the 3ewg chunk is now bigger for v3,
179          dimension regions without mapped samples are now allowed, 3gnl
180          list in v3 files now always has 128 entries, several parameters
181          where incorrectly saved due to an operator precedence mistake
182        - DeleteSample now removes all references to the deleted sample
183        - AddDimension now copies all parameters from existing dimension
184          regions and also makes sure that the samplechannel dimension is
185          placed first in the list of dimensions.
186        - added method GetParent() to class 'DimensionRegion', which returns its
187          parent Region
188        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
189          unused areas
190        - added various setter methods to DimensionRegion class which take care
191          of updating lookup tables / caches.
192    
193    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
194      - added File::SetByteOrder method      - added File::SetByteOrder method
195        - Windows fix: saving a new file didn't work
196    
197      * src/gigdump.cpp:
198        - added some missing dimension strings
199    
200  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
201    

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