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revision 1378 by schoenebeck, Thu Oct 4 00:34:14 2007 UTC revision 2922 by schoenebeck, Wed May 18 18:04:49 2016 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version SVN trunk
2      * general changes:
3        - removed 2 GB limitation when loading a gig or DLS file
4        - using now native integer size where appropriate
5    
6      * src/gig.cpp, src/gig.h:
7        - fixed bug in Script::SetGroup: the script chunk wasn't moved
8        - fixed compilation error with clang 3.4
9        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
10          as one single monolithic gig file. In case .gig file is >= 2GB expect a
11          large monolithic file, otherwise if .gig file is < 2 GB check for
12          "extension" files (.gx01, .gx02, ...) instead.
13    
14      * src/DLS.cpp, src/DLS.h:
15        - Sample: wave pool offsets are now 64 bits (to allow support for files
16          larger than 4 GB).
17          
18      * src/RIFF.cpp, src/RIFF.h:
19        - added support for RIFF files larger than 4 GB, by default the required
20          internal RIFF file offset size is automatically detected (that is RIFF
21          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
22          automatically use 64 bit offsets), a particular offset size can be forced
23          with a new option added to the RIFF File constructor though
24        - when saving a modified, grown RIFF file, the temporary file size during
25          Save() operation will no longer be larger than the final grown file size
26    
27      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
28        - improved output of non-ascii characters in usage messages
29        - fixed printf format strings
30    
31      * src/tools/korg2gig.cpp:
32        - fixed c++11 narrowing warnings
33        - fixed fine tuning which was not translated at all
34    
35      * packaging changes:
36        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
37          auto detect whether it (sh/c)ould output its messages in color.
38    
39    Version 4.0.0 (14 Jul 2015)
40      * general changes:
41        - minor Makefile fix for parallel make
42        - Mac OS X: link with CoreFoundation (for the UUID function)
43        - removed gcc 4.7 warnings
44        - modernized configure script
45        - removed usage of deprecated Automake variable INCLUDES
46        - added new command line tool "gigmerge"
47        - added "const" keyword to several methods
48        - added new command line tool "gig2mono"
49        - added man page for "sf2dump"
50        - added new command line tool "korgdump" (and a man page for it)
51        - added new command line tool "korg2gig" (and a man page for it)
52        - moved source files of command line tools to new subdir src/tools
53        - libgig.so and libakai.so files are now installed under
54          $(prefix)/lib/libgig/ by default.
55        - Header files are now installed under $(prefix)/include/libgig/ by default.
56        - Fixed various packaging issues regarding installation directories
57          (fixes #218).
58        - added new command line tool "gig2stereo" (and a man page for it)
59        - unit tests: fixed wrong return value when test suite app exits
60          (patch by Ryan Schmidt)
61        - added new command line tool "sf2extract" (and a man page for it)
62    
63      * SoundFont file format:
64        - initial implementation
65        - changed region lookup API to avoid malloc in RT threads
66        - fixed GetEG1Sustain which didn't return correct value
67        - bugfix: GetPan always returned -1, 0 or 1
68    
69      * KORG file format:
70        - initial support for sample based instruments in KORG's file format
71          (.KMP and .KSF files)
72    
73      * AKAI file format:
74        - Added Linux/POSIX ported version of libakai. Note that libakai is released
75          under LGPL terms while libgig is released under GPL terms. To handle this
76          license difference appropriately the AKAI support part is built as
77          separate DLL (.so file).
78        - Fixed Mac OSX support so that the Akai lib files and tools compile without
79          any exotic third party libraries.
80        - Fixed various compilation errors for Windows.
81        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
82          (fixes #219).
83    
84      * src/gig.cpp:
85        - bugfix: VCF velocity dynamic range and VCF velocity curve
86          weren't saved correctly
87        - implemented File::AddDuplicateInstrument()
88        - bugfix: negative EG3 depth values were not correctly parsed or
89          saved
90        - added write support for CtrlTrigger midi rule
91        - added read and write support for Legato and Alternator midi
92          rules
93        - bugfix: sample groups were sometimes created multiple times or with
94          wrong textual group name
95        - added new method File::AddContentOf() for merging .gig files
96        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
97          controller types (only works with LinuxSampler & gigedit, will not
98          work with Gigasampler/GigaStudio)
99        - added new method File::GetGroup(String name) for getting group by name
100        - added new method Region::GetDimensionDefinition(dimension_t type)
101        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
102        - added some more sanity checks in Region::AddDimension()
103        - added new method Region::DeleteDimensionZone(dimension_t, int)
104        - added new method Region::SplitDimensionZone(dimension_t, int)
105        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
106          with certain velocity split sounds under certain conditions (added bound
107          constraints to prevent that)
108        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
109        - added new method Region::GetDimensionRegionIndexByValue()
110        - added new method Script::GetGroup()
111        - added new method Region::SetDimensionType()
112        - Added support for custom progress notification while saving to gig file.
113        - Bugfix: Adding a new region in between two existing regions caused the
114          new one being dropped after save operation and the gig file being tainted
115          (chunks at wrong location in the RIFF tree).
116        - Added new method Instrument::MoveTo() which allows to rearrange the order
117          of instruments within the same gig file.
118    
119      * src/DLS.cpp, src/DLS.h:
120        - added new method File::GetFileName()
121        - fixed minor "memory leak on exception" bug found with cppcheck
122        - added new method File::GetExtensionFile(int index)
123        - added new method File::SetFileName() allowing to call File::Save()
124          later on without passing a file name
125        - added inline helper methods overlaps() for struct range_t
126        - Added support for custom progress notification while saving to DLS file.
127        - Bugfix: Adding a new region in between two existing regions caused the
128          new one being dropped after save operation and the gig file being tainted
129          (chunks at wrong location in the RIFF tree).
130    
131      * src/SF.cpp, src/SF.h:
132        - added new method Sample::ReadNoClear()
133    
134      * src/RIFF.cpp, src/RIFF.h:
135        - bugfix: avoid calling read() with count 0 when writing a file,
136          as this may hang on some systems
137        - fixed memory leak and memory handling errors when file loading
138          fails
139        - added new method Chunk::ReadString
140        - added new method File::SetFileName() allowing to call File::Save()
141          later on without passing a file name
142        - added new method File::IsNew()
143        - added support for loading RIFF-like files with a bit different layout
144          than "real" RIFF files (used for KORG format support)
145        - added new method Chunk::GetFile()
146        - added new method Chunk::GetLayout()
147        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
148          allows to move a subchunk within the current List, whereas the new 2nd
149          one allows to move the subchunk from the current list to another list
150        - POSIX: only assume -1 result value as error on open() calls
151        - POSIX: show operating system's error reason if opening a file failed
152        - Added support for custom progress notification while saving to RIFF file.
153        - Fixed embarrassing old bug: POSIX read() errors were never detected on
154          Chunk::Read() calls due to signment incompatible variable.
155        - Cleanup of an old DLL binary backward compatibility hack.
156    
157      * src/gigextract.cpp:
158        - export sample loop, unity note and fine tune with libsndfile
159    
160      * src/riftree.cpp:
161        - added more command line options for being able to also dump other kind
162          of file formats similar but not equal to the RIFF format
163    
164    Version 3.3.0 (30 Jul 2009)
165    
166      * general changes:
167        - fixed compilation with gcc 4.3
168        - fixes for building with Visual C++
169        - minor fix in configure for building DLL on Windows
170    
171      * src/gig.cpp, src/gig.h:
172        - added partial support for MIDI rules, only the Controller
173          Triggered rule is supported so far
174        - bugfix: removed another iterator invalidation in DeleteSample
175        - bugfix in Sample::LoadSampleData*(): reset sample read position to
176          sample start before trying to (re)load sample data from file (#82)
177        - bugfix: EG3 depth parameter was not saved correctly
178        - fixed crash which occured when streaming a gig sample with
179          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
180    
181      * src/RIFF.cpp, src/RIFF.h:
182        - bugfix: saving to the same file after the file size had been
183          increased made the file corrupt (#82)
184        - bugfix: refuse Chunk::Read() in case chunk has just been added, that
185          is not written physically yet (#82)
186        - bugfix: saving to the same file after the file size had been
187          decreased sometimes also made the file corrupt!
188        - bugfix: undefined behavior (e.g. endless loop) when opening zero
189          length files, now throws a RIFF::Exception instead (fixes bug #121)
190        - bugfix: destructor for base class RIFF::Chunk accessed members
191          of derived class RIFF::File, which is bad, and caused crashes
192          when using Visual C++
193        - bugfix: files that contain zero length RIFF lists were not read
194          correctly (fixes #127) (bug was introduced 2009-03-13)
195    
196    Version 3.2.1 (5 Dec 2007)
197    
198      * src/RIFF.cpp, src/RIFF.h:
199        - avoid Windows to perform unnecessary file stream caching which would
200          decrease disk streaming performance on Windows systems otherwise
201    
202      * src/gig.cpp, src/gig.h:
203        - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
204          applications to retrieve very superficial informations like amount of
205          instruments and their names in a very fast way
206    
207    Version 3.2.0 (14 Oct 2007)
208    
209    * packaging changes:    * packaging changes:
210      - added Mac OSX XCode project files (patch by Toshi Nagata)      - added Mac OSX XCode project files (patch by Toshi Nagata)
# Line 18  Version CVS HEAD (?) Line 224  Version CVS HEAD (?)
224        instead of setting the KeyRange member variable directly        instead of setting the KeyRange member variable directly
225      - MoveRegion() method of Region class is now private      - MoveRegion() method of Region class is now private
226      - added SetGain() method to Sampler class      - added SetGain() method to Sampler class
227        - fixed crash when saving a file after a sample loop was added
228    
229    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
230      - fixed segmentation fault in the gig::File destructor sequence which      - fixed segmentation fault in the gig::File destructor sequence which

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