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revision 1195 by persson, Thu May 17 17:24:26 2007 UTC revision 2543 by schoenebeck, Sat May 10 02:06:58 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    
15      * SoundFont file format:
16        - initial implementation
17        - changed region lookup API to avoid malloc in RT threads
18        - fixed GetEG1Sustain which didn't return correct value
19        - bugfix: GetPan always returned -1, 0 or 1
20    
21      * KORG file format:
22        - initial support for sample based instruments in KORG's file format
23          (.KMP and .KSF files)
24    
25      * src/gig.cpp:
26        - bugfix: VCF velocity dynamic range and VCF velocity curve
27          weren't saved correctly
28        - implemented File::AddDuplicateInstrument()
29        - bugfix: negative EG3 depth values were not correctly parsed or
30          saved
31        - added write support for CtrlTrigger midi rule
32        - added read and write support for Legato and Alternator midi
33          rules
34        - bugfix: sample groups were sometimes created multiple times or with
35          wrong textual group name
36        - added new method File::AddContentOf() for merging .gig files
37        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
38          controller types (only works with LinuxSampler & gigedit, will not
39          work with Gigasampler/GigaStudio)
40        - added new method File::GetGroup(String name) for getting group by name
41    
42      * src/DLS.cpp, src/DLS.h:
43        - added new method File::GetFileName()
44        - fixed minor "memory leak on exception" bug found with cppcheck
45        - added new method File::GetExtensionFile(int index)
46        - added new method File::SetFileName() allowing to call File::Save()
47          later on without passing a file name
48    
49      * src/RIFF.cpp, src/RIFF.h:
50        - bugfix: avoid calling read() with count 0 when writing a file,
51          as this may hang on some systems
52        - fixed memory leak and memory handling errors when file loading
53          fails
54        - added new method Chunk::ReadString
55        - added new method File::SetFileName() allowing to call File::Save()
56          later on without passing a file name
57        - added new method File::IsNew()
58        - added support for loading RIFF-like files with a bit different layout
59          than "real" RIFF files (used for KORG format support)
60        - added new method Chunk::GetFile()
61        - added new method Chunk::GetLayout()
62    
63      * src/gigextract.cpp:
64        - export sample loop, unity note and fine tune with libsndfile
65    
66      * src/riftree.cpp:
67        - added more command line options for being able to also dump other kind
68          of file formats similar but not equal to the RIFF format
69    
70    Version 3.3.0 (30 Jul 2009)
71    
72      * general changes:
73        - fixed compilation with gcc 4.3
74        - fixes for building with Visual C++
75        - minor fix in configure for building DLL on Windows
76    
77      * src/gig.cpp, src/gig.h:
78        - added partial support for MIDI rules, only the Controller
79          Triggered rule is supported so far
80        - bugfix: removed another iterator invalidation in DeleteSample
81        - bugfix in Sample::LoadSampleData*(): reset sample read position to
82          sample start before trying to (re)load sample data from file (#82)
83        - bugfix: EG3 depth parameter was not saved correctly
84        - fixed crash which occured when streaming a gig sample with
85          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
86    
87      * src/RIFF.cpp, src/RIFF.h:
88        - bugfix: saving to the same file after the file size had been
89          increased made the file corrupt (#82)
90        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
91          is not written physically yet (#82)
92        - bugfix: saving to the same file after the file size had been
93          decreased sometimes also made the file corrupt!
94        - bugfix: undefined behavior (e.g. endless loop) when opening zero
95          length files, now throws a RIFF::Exception instead (fixes bug #121)
96        - bugfix: destructor for base class RIFF::Chunk accessed members
97          of derived class RIFF::File, which is bad, and caused crashes
98          when using Visual C++
99        - bugfix: files that contain zero length RIFF lists were not read
100          correctly (fixes #127) (bug was introduced 2009-03-13)
101    
102    Version 3.2.1 (5 Dec 2007)
103    
104      * src/RIFF.cpp, src/RIFF.h:
105        - avoid Windows to perform unnecessary file stream caching which would
106          decrease disk streaming performance on Windows systems otherwise
107    
108      * src/gig.cpp, src/gig.h:
109        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
110          applications to retrieve very superficial informations like amount of
111          instruments and their names in a very fast way
112    
113    Version 3.2.0 (14 Oct 2007)
114    
115    * packaging changes:    * packaging changes:
116      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
117      - Dev-C++ (win32) project file is automatically updated with      - Dev-C++ (win32) project file is automatically updated with
118        the version info from configure.in        the version info from configure.in
119        - the configure script can now be used in Windows with MSYS
120        - added a mainpage for the Doxygen API documentation
121    
122    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
123      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods      - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
124      - fixed write support for big-endian systems      - fixed write support for big-endian systems
125      - improved handling of fixed length info strings - separate default      - improved handling of fixed length info strings - separate default
126        lengths can be specified for each INFO chunk        lengths can be specified for each INFO chunk
127        - added Resource::GenerateDLSID function
128        - write support fix: allow regions without mapped samples
129        - added method SetKeyRange() to the Region class which should be used
130          instead of setting the KeyRange member variable directly
131        - MoveRegion() method of Region class is now private
132        - added SetGain() method to Sampler class
133        - fixed crash when saving a file after a sample loop was added
134    
135    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
136      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which
# Line 28  Version CVS HEAD (?) Line 149  Version CVS HEAD (?)
149        instrument        instrument
150      - write support: files created by libgig will now have the RIFF      - write support: files created by libgig will now have the RIFF
151        chunks in correct order        chunks in correct order
152        - write support: two previously unknown fields in dimension
153          definition are now saved
154        - added constants for gig file versions
155        - write support: the 3crc and einf chunks are now created or
156          updated when a file is saved (3crc contains sample checksums,
157          einf contains file statistics)
158        - write support: DLSID is now generated on the file and the
159          instruments
160        - write support: improved the default values for dimension region
161          parameters
162        - more write support fixes: crossfade parameters were not saved,
163          v3 dimension limits were not correctly initialized and saved
164          when dimensions were added or deleted, v3 wave pool offsets were
165          not saved correctly
166        - write support: 24 bit samples can now be written
167        - write support: version 3 is now the default for new files
168        - more write support fixes: the 3ewg chunk is now bigger for v3,
169          dimension regions without mapped samples are now allowed, 3gnl
170          list in v3 files now always has 128 entries, several parameters
171          where incorrectly saved due to an operator precedence mistake
172        - DeleteSample now removes all references to the deleted sample
173        - AddDimension now copies all parameters from existing dimension
174          regions and also makes sure that the samplechannel dimension is
175          placed first in the list of dimensions.
176        - added method GetParent() to class 'DimensionRegion', which returns its
177          parent Region
178        - fixed Instrument::UpdateRegionKeyTable() method which did not reset
179          unused areas
180        - added various setter methods to DimensionRegion class which take care
181          of updating lookup tables / caches.
182    
183    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
184      - added File::SetByteOrder method      - added File::SetByteOrder method
185        - Windows fix: saving a new file didn't work
186    
187      * src/gigdump.cpp:
188        - added some missing dimension strings
189    
190  Version 3.1.1 (24 Mar 2007)  Version 3.1.1 (24 Mar 2007)
191    

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