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revision 1851 by schoenebeck, Sun Mar 1 22:08:32 2009 UTC revision 2912 by schoenebeck, Tue May 17 14:30:10 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    
5      * src/gig.cpp, src/gig.h:
6        - fixed bug in Script::SetGroup: the script chunk wasn't moved
7        - fixed compilation error with clang 3.4
8        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
9          as one single monolithic gig file. A new custom RIFF chunk "FFmt" was
10          added to distinguish such monolithic large .gig files from old ones which
11          were splitted over several (.gx01, .gx02, ...) "extension" files.
12    
13      * src/DLS.cpp, src/DLS.h:
14        - Sample: wave pool offsets are now 64 bits (to allow support for files
15          larger than 4 GB).
16          
17      * src/RIFF.cpp, src/RIFF.h:
18        - added support for RIFF files larger than 4 GB, by default the required
19          internal RIFF file offset size is automatically detected (that is RIFF
20          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
21          automatically use 64 bit offsets), a particular offset size can be forced
22          with a new option added to the RIFF File constructor though
23        - when saving a modified, grown RIFF file, the temporary file size during
24          Save() operation will no longer be larger than the final grown file size
25    
26      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
27        - improved output of non-ascii characters in usage messages
28        - fixed printf format strings
29    
30      * src/tools/korg2gig.cpp:
31        - fixed c++11 narrowing warnings
32        - fixed fine tuning which was not translated at all
33    
34      * packaging changes:
35        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
36          auto detect whether it (sh/c)ould output its messages in color.
37    
38    Version 4.0.0 (14 Jul 2015)
39      * general changes:
40        - minor Makefile fix for parallel make
41        - Mac OS X: link with CoreFoundation (for the UUID function)
42        - removed gcc 4.7 warnings
43        - modernized configure script
44        - removed usage of deprecated Automake variable INCLUDES
45        - added new command line tool "gigmerge"
46        - added "const" keyword to several methods
47        - added new command line tool "gig2mono"
48        - added man page for "sf2dump"
49        - added new command line tool "korgdump" (and a man page for it)
50        - added new command line tool "korg2gig" (and a man page for it)
51        - moved source files of command line tools to new subdir src/tools
52        - libgig.so and libakai.so files are now installed under
53          $(prefix)/lib/libgig/ by default.
54        - Header files are now installed under $(prefix)/include/libgig/ by default.
55        - Fixed various packaging issues regarding installation directories
56          (fixes #218).
57        - added new command line tool "gig2stereo" (and a man page for it)
58        - unit tests: fixed wrong return value when test suite app exits
59          (patch by Ryan Schmidt)
60        - added new command line tool "sf2extract" (and a man page for it)
61    
62      * SoundFont file format:
63        - initial implementation
64        - changed region lookup API to avoid malloc in RT threads
65        - fixed GetEG1Sustain which didn't return correct value
66        - bugfix: GetPan always returned -1, 0 or 1
67    
68      * KORG file format:
69        - initial support for sample based instruments in KORG's file format
70          (.KMP and .KSF files)
71    
72      * AKAI file format:
73        - Added Linux/POSIX ported version of libakai. Note that libakai is released
74          under LGPL terms while libgig is released under GPL terms. To handle this
75          license difference appropriately the AKAI support part is built as
76          separate DLL (.so file).
77        - Fixed Mac OSX support so that the Akai lib files and tools compile without
78          any exotic third party libraries.
79        - Fixed various compilation errors for Windows.
80        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
81          (fixes #219).
82    
83      * src/gig.cpp:
84        - bugfix: VCF velocity dynamic range and VCF velocity curve
85          weren't saved correctly
86        - implemented File::AddDuplicateInstrument()
87        - bugfix: negative EG3 depth values were not correctly parsed or
88          saved
89        - added write support for CtrlTrigger midi rule
90        - added read and write support for Legato and Alternator midi
91          rules
92        - bugfix: sample groups were sometimes created multiple times or with
93          wrong textual group name
94        - added new method File::AddContentOf() for merging .gig files
95        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
96          controller types (only works with LinuxSampler & gigedit, will not
97          work with Gigasampler/GigaStudio)
98        - added new method File::GetGroup(String name) for getting group by name
99        - added new method Region::GetDimensionDefinition(dimension_t type)
100        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
101        - added some more sanity checks in Region::AddDimension()
102        - added new method Region::DeleteDimensionZone(dimension_t, int)
103        - added new method Region::SplitDimensionZone(dimension_t, int)
104        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
105          with certain velocity split sounds under certain conditions (added bound
106          constraints to prevent that)
107        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
108        - added new method Region::GetDimensionRegionIndexByValue()
109        - added new method Script::GetGroup()
110        - added new method Region::SetDimensionType()
111        - Added support for custom progress notification while saving to gig file.
112        - Bugfix: Adding a new region in between two existing regions caused the
113          new one being dropped after save operation and the gig file being tainted
114          (chunks at wrong location in the RIFF tree).
115        - Added new method Instrument::MoveTo() which allows to rearrange the order
116          of instruments within the same gig file.
117    
118      * src/DLS.cpp, src/DLS.h:
119        - added new method File::GetFileName()
120        - fixed minor "memory leak on exception" bug found with cppcheck
121        - added new method File::GetExtensionFile(int index)
122        - added new method File::SetFileName() allowing to call File::Save()
123          later on without passing a file name
124        - added inline helper methods overlaps() for struct range_t
125        - Added support for custom progress notification while saving to DLS file.
126        - Bugfix: Adding a new region in between two existing regions caused the
127          new one being dropped after save operation and the gig file being tainted
128          (chunks at wrong location in the RIFF tree).
129    
130      * src/SF.cpp, src/SF.h:
131        - added new method Sample::ReadNoClear()
132    
133      * src/RIFF.cpp, src/RIFF.h:
134        - bugfix: avoid calling read() with count 0 when writing a file,
135          as this may hang on some systems
136        - fixed memory leak and memory handling errors when file loading
137          fails
138        - added new method Chunk::ReadString
139        - added new method File::SetFileName() allowing to call File::Save()
140          later on without passing a file name
141        - added new method File::IsNew()
142        - added support for loading RIFF-like files with a bit different layout
143          than "real" RIFF files (used for KORG format support)
144        - added new method Chunk::GetFile()
145        - added new method Chunk::GetLayout()
146        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
147          allows to move a subchunk within the current List, whereas the new 2nd
148          one allows to move the subchunk from the current list to another list
149        - POSIX: only assume -1 result value as error on open() calls
150        - POSIX: show operating system's error reason if opening a file failed
151        - Added support for custom progress notification while saving to RIFF file.
152        - Fixed embarrassing old bug: POSIX read() errors were never detected on
153          Chunk::Read() calls due to signment incompatible variable.
154        - Cleanup of an old DLL binary backward compatibility hack.
155    
156      * src/gigextract.cpp:
157        - export sample loop, unity note and fine tune with libsndfile
158    
159      * src/riftree.cpp:
160        - added more command line options for being able to also dump other kind
161          of file formats similar but not equal to the RIFF format
162    
163    Version 3.3.0 (30 Jul 2009)
164    
165    * general changes:    * general changes:
166      - fixed compilation with gcc 4.3      - fixed compilation with gcc 4.3
167        - fixes for building with Visual C++
168        - minor fix in configure for building DLL on Windows
169    
170    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
171      - added partial support for MIDI rules, only the Controller      - added partial support for MIDI rules, only the Controller
# Line 9  Version CVS HEAD (?) Line 173  Version CVS HEAD (?)
173      - bugfix: removed another iterator invalidation in DeleteSample      - bugfix: removed another iterator invalidation in DeleteSample
174      - bugfix in Sample::LoadSampleData*(): reset sample read position to      - bugfix in Sample::LoadSampleData*(): reset sample read position to
175        sample start before trying to (re)load sample data from file (#82)        sample start before trying to (re)load sample data from file (#82)
176        - bugfix: EG3 depth parameter was not saved correctly
177        - fixed crash which occured when streaming a gig sample with
178          bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
179    
180    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
181      - bugfix: saving to the same file after the file size had been      - bugfix: saving to the same file after the file size had been
182        increased made the file corrupt (#82)        increased made the file corrupt (#82)
183      - bugfix: refuse Chunk::Read() in case chunk has just been added, that      - bugfix: refuse Chunk::Read() in case chunk has just been added, that
184        is not written physically yet (#82)        is not written physically yet (#82)
185        - bugfix: saving to the same file after the file size had been
186          decreased sometimes also made the file corrupt!
187        - bugfix: undefined behavior (e.g. endless loop) when opening zero
188          length files, now throws a RIFF::Exception instead (fixes bug #121)
189        - bugfix: destructor for base class RIFF::Chunk accessed members
190          of derived class RIFF::File, which is bad, and caused crashes
191          when using Visual C++
192        - bugfix: files that contain zero length RIFF lists were not read
193          correctly (fixes #127) (bug was introduced 2009-03-13)
194    
195  Version 3.2.1 (5 Dec 2007)  Version 3.2.1 (5 Dec 2007)
196    

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