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revision 1330 by persson, Sun Sep 9 10:36:23 2007 UTC revision 2698 by schoenebeck, Sun Jan 11 17:47:57 2015 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        - libgig.so and libakai.so files are now installed under
16          $(prefix)/lib/libgig/ by default.
17        - Header files are now installed under $(prefix)/include/libgig/ by default.
18        - Fixed various packaging issues regarding installation directories
19          (fixes #218).
20        - added new command line tool "gig2stereo" (and a man page for it)
21    
22      * SoundFont file format:
23        - initial implementation
24        - changed region lookup API to avoid malloc in RT threads
25        - fixed GetEG1Sustain which didn't return correct value
26        - bugfix: GetPan always returned -1, 0 or 1
27    
28      * KORG file format:
29        - initial support for sample based instruments in KORG's file format
30          (.KMP and .KSF files)
31    
32      * AKAI file format:
33        - Added Linux/POSIX ported version of libakai. Note that libakai is released
34          under LGPL terms while libgig is released under GPL terms. To handle this
35          license difference appropriately the AKAI support part is built as
36          separate DLL (.so file).
37        - Fixed Mac OSX support so that the Akai lib files and tools compile without
38          any exotic third party libraries.
39        - Fixed various compilation errors for Windows.
40        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
41          (fixes #219).
42    
43      * src/gig.cpp:
44        - bugfix: VCF velocity dynamic range and VCF velocity curve
45          weren't saved correctly
46        - implemented File::AddDuplicateInstrument()
47        - bugfix: negative EG3 depth values were not correctly parsed or
48          saved
49        - added write support for CtrlTrigger midi rule
50        - added read and write support for Legato and Alternator midi
51          rules
52        - bugfix: sample groups were sometimes created multiple times or with
53          wrong textual group name
54        - added new method File::AddContentOf() for merging .gig files
55        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
56          controller types (only works with LinuxSampler & gigedit, will not
57          work with Gigasampler/GigaStudio)
58        - added new method File::GetGroup(String name) for getting group by name
59        - added new method Region::GetDimensionDefinition(dimension_t type)
60        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
61        - added some more sanity checks in Region::AddDimension()
62        - added new method Region::DeleteDimensionZone(dimension_t, int)
63        - added new method Region::SplitDimensionZone(dimension_t, int)
64        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
65          with certain velocity split sounds under certain conditions (added bound
66          constraints to prevent that)
67        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
68        - added new method Region::GetDimensionRegionIndexByValue()
69        - added new method Script::GetGroup()
70        - added new method Region::SetDimensionType()
71        - Added support for custom progress notification while saving to gig file.
72        - Bugfix: Adding a new region in between two existing regions caused the
73          new one being dropped after save operation and the gig file being tainted
74          (chunks at wrong location in the RIFF tree).
75    
76      * src/DLS.cpp, src/DLS.h:
77        - added new method File::GetFileName()
78        - fixed minor "memory leak on exception" bug found with cppcheck
79        - added new method File::GetExtensionFile(int index)
80        - added new method File::SetFileName() allowing to call File::Save()
81          later on without passing a file name
82        - added inline helper methods overlaps() for struct range_t
83        - Added support for custom progress notification while saving to DLS file.
84        - Bugfix: Adding a new region in between two existing regions caused the
85          new one being dropped after save operation and the gig file being tainted
86          (chunks at wrong location in the RIFF tree).
87    
88      * src/RIFF.cpp, src/RIFF.h:
89        - bugfix: avoid calling read() with count 0 when writing a file,
90          as this may hang on some systems
91        - fixed memory leak and memory handling errors when file loading
92          fails
93        - added new method Chunk::ReadString
94        - added new method File::SetFileName() allowing to call File::Save()
95          later on without passing a file name
96        - added new method File::IsNew()
97        - added support for loading RIFF-like files with a bit different layout
98          than "real" RIFF files (used for KORG format support)
99        - added new method Chunk::GetFile()
100        - added new method Chunk::GetLayout()
101        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
102          allows to move a subchunk within the current List, whereas the new 2nd
103          one allows to move the subchunk from the current list to another list
104        - POSIX: only assume -1 result value as error on open() calls
105        - POSIX: show operating system's error reason if opening a file failed
106        - Added support for custom progress notification while saving to RIFF file.
107        - Fixed embarrassing old bug: POSIX read() errors were never detected on
108          Chunk::Read() calls due to signment incompatible variable.
109    
110      * src/gigextract.cpp:
111        - export sample loop, unity note and fine tune with libsndfile
112    
113      * src/riftree.cpp:
114        - added more command line options for being able to also dump other kind
115          of file formats similar but not equal to the RIFF format
116    
117    Version 3.3.0 (30 Jul 2009)
118    
119      * general changes:
120        - fixed compilation with gcc 4.3
121        - fixes for building with Visual C++
122        - minor fix in configure for building DLL on Windows
123    
124      * src/gig.cpp, src/gig.h:
125        - added partial support for MIDI rules, only the Controller
126          Triggered rule is supported so far
127        - bugfix: removed another iterator invalidation in DeleteSample
128        - bugfix in Sample::LoadSampleData*(): reset sample read position to
129          sample start before trying to (re)load sample data from file (#82)
130        - bugfix: EG3 depth parameter was not saved correctly
131        - fixed crash which occured when streaming a gig sample with
132          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
133    
134      * src/RIFF.cpp, src/RIFF.h:
135        - bugfix: saving to the same file after the file size had been
136          increased made the file corrupt (#82)
137        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
138          is not written physically yet (#82)
139        - bugfix: saving to the same file after the file size had been
140          decreased sometimes also made the file corrupt!
141        - bugfix: undefined behavior (e.g. endless loop) when opening zero
142          length files, now throws a RIFF::Exception instead (fixes bug #121)
143        - bugfix: destructor for base class RIFF::Chunk accessed members
144          of derived class RIFF::File, which is bad, and caused crashes
145          when using Visual C++
146        - bugfix: files that contain zero length RIFF lists were not read
147          correctly (fixes #127) (bug was introduced 2009-03-13)
148    
149    Version 3.2.1 (5 Dec 2007)
150    
151      * src/RIFF.cpp, src/RIFF.h:
152        - avoid Windows to perform unnecessary file stream caching which would
153          decrease disk streaming performance on Windows systems otherwise
154    
155      * src/gig.cpp, src/gig.h:
156        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
157          applications to retrieve very superficial informations like amount of
158          instruments and their names in a very fast way
159    
160    Version 3.2.0 (14 Oct 2007)
161    
162    * packaging changes:    * packaging changes:
163      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
164      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
165        the version info from configure.in        the version info from configure.in
166      - the configure script can now be used in Windows with MSYS      - the configure script can now be used in Windows with MSYS
167        - added a mainpage for the Doxygen API documentation
168    
169    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
170      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
# Line 13  Version CVS HEAD (?) Line 173  Version CVS HEAD (?)
173        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
174      - added Resource::GenerateDLSID function      - added Resource::GenerateDLSID function
175      - write support fix: allow regions without mapped samples      - write support fix: allow regions without mapped samples
176        - added method SetKeyRange() to the Region class which should be used
177          instead of setting the KeyRange member variable directly
178        - MoveRegion() method of Region class is now private
179        - added SetGain() method to Sampler class
180        - fixed crash when saving a file after a sample loop was added
181    
182    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
183      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 57  Version CVS HEAD (?) Line 222  Version CVS HEAD (?)
222        placed first in the list of dimensions.        placed first in the list of dimensions.
223      - added method GetParent() to class 'DimensionRegion', which returns its      - added method GetParent() to class 'DimensionRegion', which returns its
224        parent Region        parent Region
225        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
226          unused areas
227        - added various setter methods to DimensionRegion class which take care
228          of updating lookup tables / caches.
229    
230    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
231      - added File::SetByteOrder method      - added File::SetByteOrder method

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