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revision 2394 by schoenebeck, Mon Jan 7 23:23:58 2013 UTC revision 3047 by schoenebeck, Fri Nov 25 18:17:38 2016 UTC
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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        - fixed minor issues with man pages (patch by Debian maintainer)
6    
7      * src/gig.cpp, src/gig.h:
8        - fixed bug in Script::SetGroup: the script chunk wasn't moved
9        - fixed compilation error with clang 3.4
10        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
11          as one single monolithic gig file. In case .gig file is >= 2GB expect a
12          large monolithic file, otherwise if .gig file is < 2 GB check for
13          "extension" files (.gx01, .gx02, ...) instead.
14        - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
15          if there were dimensions after the velocity dimension: it only created
16          valid velocity tables for cases of dimensions lower than the velocity
17          dimension.
18        - added new method Sample::VerifyWaveData() which allows to check whether
19          a sample had been damaged for some reason
20        - Fix: samples' CRC checksums were damaged on file structure changes.
21        - Fix: samples' CRC checksums were misordered when a Sample was deleted.
22        - Added new method Sample::GetWaveDataCRC32Checksum().
23        - Changed default value of EG2Release (filter release time) to 60s.
24    
25      * src/DLS.cpp, src/DLS.h:
26        - Sample: wave pool offsets are now 64 bits (to allow support for files
27          larger than 4 GB).
28          
29      * src/RIFF.cpp, src/RIFF.h:
30        - added support for RIFF files larger than 4 GB, by default the required
31          internal RIFF file offset size is automatically detected (that is RIFF
32          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
33          automatically use 64 bit offsets), a particular offset size can be forced
34          with a new option added to the RIFF File constructor though
35        - when saving a modified, grown RIFF file, the temporary file size during
36          Save() operation will no longer be larger than the final grown file size
37    
38      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
39        - improved output of non-ascii characters in usage messages
40        - fixed printf format strings
41    
42      * src/tools/korg2gig.cpp:
43        - fixed c++11 narrowing warnings
44        - fixed fine tuning which was not translated at all
45    
46      * src/tools/gigdump.cpp:
47        - additionally print VelocityUpperLimit and DimensionUpperLimits of all
48          dimension regions
49        - additionally print RIFF chunk file offset and RIFF chunk size of sample
50          data
51        - added and implemented new parameter "--verify" which allows to check
52          the raw wave form data integrity of all samples
53        - added and implemented new parameter "--rebuild-checksums" which allows
54          to recalculate the CRC32 checksum of all samples' raw wave data and
55          rebuilding the gig file's global checksum table (i.e. in case the
56          file's checksum table was damaged)
57        - print samples' CRC32 checksums
58    
59      * src/tools/gigextract.cpp:
60        - Fix: if sample name contains a path separator (slash or backslash) then
61          replace them by a minus sign to avoid file system issues.
62    
63      * packaging changes:
64        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
65          auto detect whether it (sh/c)ould output its messages in color.
66    
67    Version 4.0.0 (14 Jul 2015)
68    * general changes:    * general changes:
69      - minor Makefile fix for parallel make      - minor Makefile fix for parallel make
70      - Mac OS X: link with CoreFoundation (for the UUID function)      - Mac OS X: link with CoreFoundation (for the UUID function)
71      - removed gcc 4.7 warnings      - removed gcc 4.7 warnings
72      - modernized configure script      - modernized configure script
73        - removed usage of deprecated Automake variable INCLUDES
74        - added new command line tool "gigmerge"
75        - added "const" keyword to several methods
76        - added new command line tool "gig2mono"
77        - added man page for "sf2dump"
78        - added new command line tool "korgdump" (and a man page for it)
79        - added new command line tool "korg2gig" (and a man page for it)
80        - moved source files of command line tools to new subdir src/tools
81        - libgig.so and libakai.so files are now installed under
82          $(prefix)/lib/libgig/ by default.
83        - Header files are now installed under $(prefix)/include/libgig/ by default.
84        - Fixed various packaging issues regarding installation directories
85          (fixes #218).
86        - added new command line tool "gig2stereo" (and a man page for it)
87        - unit tests: fixed wrong return value when test suite app exits
88          (patch by Ryan Schmidt)
89        - added new command line tool "sf2extract" (and a man page for it)
90    
91    * SoundFont file format    * SoundFont file format:
92      - initial implementation      - initial implementation
93      - changed region lookup API to avoid malloc in RT threads      - changed region lookup API to avoid malloc in RT threads
94      - fixed GetEG1Sustain which didn't return correct value      - fixed GetEG1Sustain which didn't return correct value
95      - bugfix: GetPan always returned -1, 0 or 1      - bugfix: GetPan always returned -1, 0 or 1
96    
97      * KORG file format:
98        - initial support for sample based instruments in KORG's file format
99          (.KMP and .KSF files)
100    
101      * AKAI file format:
102        - Added Linux/POSIX ported version of libakai. Note that libakai is released
103          under LGPL terms while libgig is released under GPL terms. To handle this
104          license difference appropriately the AKAI support part is built as
105          separate DLL (.so file).
106        - Fixed Mac OSX support so that the Akai lib files and tools compile without
107          any exotic third party libraries.
108        - Fixed various compilation errors for Windows.
109        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
110          (fixes #219).
111    
112    * src/gig.cpp:    * src/gig.cpp:
113      - bugfix: VCF velocity dynamic range and VCF velocity curve      - bugfix: VCF velocity dynamic range and VCF velocity curve
114        weren't saved correctly        weren't saved correctly
115      - implemented File::AddDuplicateInstrument()      - implemented File::AddDuplicateInstrument()
116        - bugfix: negative EG3 depth values were not correctly parsed or
117          saved
118        - added write support for CtrlTrigger midi rule
119        - added read and write support for Legato and Alternator midi
120          rules
121        - bugfix: sample groups were sometimes created multiple times or with
122          wrong textual group name
123        - added new method File::AddContentOf() for merging .gig files
124        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
125          controller types (only works with LinuxSampler & gigedit, will not
126          work with Gigasampler/GigaStudio)
127        - added new method File::GetGroup(String name) for getting group by name
128        - added new method Region::GetDimensionDefinition(dimension_t type)
129        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
130        - added some more sanity checks in Region::AddDimension()
131        - added new method Region::DeleteDimensionZone(dimension_t, int)
132        - added new method Region::SplitDimensionZone(dimension_t, int)
133        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
134          with certain velocity split sounds under certain conditions (added bound
135          constraints to prevent that)
136        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
137        - added new method Region::GetDimensionRegionIndexByValue()
138        - added new method Script::GetGroup()
139        - added new method Region::SetDimensionType()
140        - Added support for custom progress notification while saving to gig file.
141        - Bugfix: Adding a new region in between two existing regions caused the
142          new one being dropped after save operation and the gig file being tainted
143          (chunks at wrong location in the RIFF tree).
144        - Added new method Instrument::MoveTo() which allows to rearrange the order
145          of instruments within the same gig file.
146    
147    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
148      - added new method File::GetFileName()      - added new method File::GetFileName()
149      - fixed minor "memory leak on exception" bug found with cppcheck      - fixed minor "memory leak on exception" bug found with cppcheck
150      - added new method File::GetExtensionFile(int index)      - added new method File::GetExtensionFile(int index)
151        - added new method File::SetFileName() allowing to call File::Save()
152          later on without passing a file name
153        - added inline helper methods overlaps() for struct range_t
154        - Added support for custom progress notification while saving to DLS file.
155        - Bugfix: Adding a new region in between two existing regions caused the
156          new one being dropped after save operation and the gig file being tainted
157          (chunks at wrong location in the RIFF tree).
158    
159      * src/SF.cpp, src/SF.h:
160        - added new method Sample::ReadNoClear()
161    
162    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
163      - bugfix: avoid calling read() with count 0 when writing a file,      - bugfix: avoid calling read() with count 0 when writing a file,
164        as this may hang on some systems        as this may hang on some systems
165      - fixed memory leak and memory handling errors when file loading      - fixed memory leak and memory handling errors when file loading
166        fails        fails
167        - added new method Chunk::ReadString
168        - added new method File::SetFileName() allowing to call File::Save()
169          later on without passing a file name
170        - added new method File::IsNew()
171        - added support for loading RIFF-like files with a bit different layout
172          than "real" RIFF files (used for KORG format support)
173        - added new method Chunk::GetFile()
174        - added new method Chunk::GetLayout()
175        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
176          allows to move a subchunk within the current List, whereas the new 2nd
177          one allows to move the subchunk from the current list to another list
178        - POSIX: only assume -1 result value as error on open() calls
179        - POSIX: show operating system's error reason if opening a file failed
180        - Added support for custom progress notification while saving to RIFF file.
181        - Fixed embarrassing old bug: POSIX read() errors were never detected on
182          Chunk::Read() calls due to signment incompatible variable.
183        - Cleanup of an old DLL binary backward compatibility hack.
184    
185      * src/gigextract.cpp:
186        - export sample loop, unity note and fine tune with libsndfile
187    
188      * src/riftree.cpp:
189        - added more command line options for being able to also dump other kind
190          of file formats similar but not equal to the RIFF format
191    
192  Version 3.3.0 (30 Jul 2009)  Version 3.3.0 (30 Jul 2009)
193    

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