/[svn]/libgig/trunk/ChangeLog
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revision 1388 by persson, Sun Oct 7 11:10:02 2007 UTC revision 2764 by schoenebeck, Wed May 13 08:36:47 2015 UTC
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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        - unit tests: fixed wrong return value when test suite app exits
22          (patch by Ryan Schmidt)
23    
24      * SoundFont file format:
25        - initial implementation
26        - changed region lookup API to avoid malloc in RT threads
27        - fixed GetEG1Sustain which didn't return correct value
28        - bugfix: GetPan always returned -1, 0 or 1
29    
30      * KORG file format:
31        - initial support for sample based instruments in KORG's file format
32          (.KMP and .KSF files)
33    
34      * AKAI file format:
35        - Added Linux/POSIX ported version of libakai. Note that libakai is released
36          under LGPL terms while libgig is released under GPL terms. To handle this
37          license difference appropriately the AKAI support part is built as
38          separate DLL (.so file).
39        - Fixed Mac OSX support so that the Akai lib files and tools compile without
40          any exotic third party libraries.
41        - Fixed various compilation errors for Windows.
42        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
43          (fixes #219).
44    
45      * src/gig.cpp:
46        - bugfix: VCF velocity dynamic range and VCF velocity curve
47          weren't saved correctly
48        - implemented File::AddDuplicateInstrument()
49        - bugfix: negative EG3 depth values were not correctly parsed or
50          saved
51        - added write support for CtrlTrigger midi rule
52        - added read and write support for Legato and Alternator midi
53          rules
54        - bugfix: sample groups were sometimes created multiple times or with
55          wrong textual group name
56        - added new method File::AddContentOf() for merging .gig files
57        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
58          controller types (only works with LinuxSampler & gigedit, will not
59          work with Gigasampler/GigaStudio)
60        - added new method File::GetGroup(String name) for getting group by name
61        - added new method Region::GetDimensionDefinition(dimension_t type)
62        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
63        - added some more sanity checks in Region::AddDimension()
64        - added new method Region::DeleteDimensionZone(dimension_t, int)
65        - added new method Region::SplitDimensionZone(dimension_t, int)
66        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
67          with certain velocity split sounds under certain conditions (added bound
68          constraints to prevent that)
69        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
70        - added new method Region::GetDimensionRegionIndexByValue()
71        - added new method Script::GetGroup()
72        - added new method Region::SetDimensionType()
73        - Added support for custom progress notification while saving to gig file.
74        - Bugfix: Adding a new region in between two existing regions caused the
75          new one being dropped after save operation and the gig file being tainted
76          (chunks at wrong location in the RIFF tree).
77        - Added new method Instrument::MoveTo() which allows to rearrange the order
78          of instruments within the same gig file.
79    
80      * src/DLS.cpp, src/DLS.h:
81        - added new method File::GetFileName()
82        - fixed minor "memory leak on exception" bug found with cppcheck
83        - added new method File::GetExtensionFile(int index)
84        - added new method File::SetFileName() allowing to call File::Save()
85          later on without passing a file name
86        - added inline helper methods overlaps() for struct range_t
87        - Added support for custom progress notification while saving to DLS file.
88        - Bugfix: Adding a new region in between two existing regions caused the
89          new one being dropped after save operation and the gig file being tainted
90          (chunks at wrong location in the RIFF tree).
91    
92      * src/RIFF.cpp, src/RIFF.h:
93        - bugfix: avoid calling read() with count 0 when writing a file,
94          as this may hang on some systems
95        - fixed memory leak and memory handling errors when file loading
96          fails
97        - added new method Chunk::ReadString
98        - added new method File::SetFileName() allowing to call File::Save()
99          later on without passing a file name
100        - added new method File::IsNew()
101        - added support for loading RIFF-like files with a bit different layout
102          than "real" RIFF files (used for KORG format support)
103        - added new method Chunk::GetFile()
104        - added new method Chunk::GetLayout()
105        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
106          allows to move a subchunk within the current List, whereas the new 2nd
107          one allows to move the subchunk from the current list to another list
108        - POSIX: only assume -1 result value as error on open() calls
109        - POSIX: show operating system's error reason if opening a file failed
110        - Added support for custom progress notification while saving to RIFF file.
111        - Fixed embarrassing old bug: POSIX read() errors were never detected on
112          Chunk::Read() calls due to signment incompatible variable.
113        - Cleanup of an old DLL binary backward compatibility hack.
114    
115      * src/gigextract.cpp:
116        - export sample loop, unity note and fine tune with libsndfile
117    
118      * src/riftree.cpp:
119        - added more command line options for being able to also dump other kind
120          of file formats similar but not equal to the RIFF format
121    
122    Version 3.3.0 (30 Jul 2009)
123    
124      * general changes:
125        - fixed compilation with gcc 4.3
126        - fixes for building with Visual C++
127        - minor fix in configure for building DLL on Windows
128    
129      * src/gig.cpp, src/gig.h:
130        - added partial support for MIDI rules, only the Controller
131          Triggered rule is supported so far
132        - bugfix: removed another iterator invalidation in DeleteSample
133        - bugfix in Sample::LoadSampleData*(): reset sample read position to
134          sample start before trying to (re)load sample data from file (#82)
135        - bugfix: EG3 depth parameter was not saved correctly
136        - fixed crash which occured when streaming a gig sample with
137          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
138    
139      * src/RIFF.cpp, src/RIFF.h:
140        - bugfix: saving to the same file after the file size had been
141          increased made the file corrupt (#82)
142        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
143          is not written physically yet (#82)
144        - bugfix: saving to the same file after the file size had been
145          decreased sometimes also made the file corrupt!
146        - bugfix: undefined behavior (e.g. endless loop) when opening zero
147          length files, now throws a RIFF::Exception instead (fixes bug #121)
148        - bugfix: destructor for base class RIFF::Chunk accessed members
149          of derived class RIFF::File, which is bad, and caused crashes
150          when using Visual C++
151        - bugfix: files that contain zero length RIFF lists were not read
152          correctly (fixes #127) (bug was introduced 2009-03-13)
153    
154    Version 3.2.1 (5 Dec 2007)
155    
156      * src/RIFF.cpp, src/RIFF.h:
157        - avoid Windows to perform unnecessary file stream caching which would
158          decrease disk streaming performance on Windows systems otherwise
159    
160      * src/gig.cpp, src/gig.h:
161        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
162          applications to retrieve very superficial informations like amount of
163          instruments and their names in a very fast way
164    
165    Version 3.2.0 (14 Oct 2007)
166    
167    * packaging changes:    * packaging changes:
168      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)

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