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revision 2182 by persson, Sat Jun 11 17:53:24 2011 UTC revision 3048 by schoenebeck, Fri Nov 25 18:34:45 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        - fixed minor issues with man pages (patch by Debian maintainer)
6        - fixed various spelling mistakes (patch by Debian maintainer)
7    
8      * src/gig.cpp, src/gig.h:
9        - fixed bug in Script::SetGroup: the script chunk wasn't moved
10        - fixed compilation error with clang 3.4
11        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
12          as one single monolithic gig file. In case .gig file is >= 2GB expect a
13          large monolithic file, otherwise if .gig file is < 2 GB check for
14          "extension" files (.gx01, .gx02, ...) instead.
15        - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
16          if there were dimensions after the velocity dimension: it only created
17          valid velocity tables for cases of dimensions lower than the velocity
18          dimension.
19        - added new method Sample::VerifyWaveData() which allows to check whether
20          a sample had been damaged for some reason
21        - Fix: samples' CRC checksums were damaged on file structure changes.
22        - Fix: samples' CRC checksums were misordered when a Sample was deleted.
23        - Added new method Sample::GetWaveDataCRC32Checksum().
24        - Changed default value of EG2Release (filter release time) to 60s.
25    
26      * src/DLS.cpp, src/DLS.h:
27        - Sample: wave pool offsets are now 64 bits (to allow support for files
28          larger than 4 GB).
29          
30      * src/RIFF.cpp, src/RIFF.h:
31        - added support for RIFF files larger than 4 GB, by default the required
32          internal RIFF file offset size is automatically detected (that is RIFF
33          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
34          automatically use 64 bit offsets), a particular offset size can be forced
35          with a new option added to the RIFF File constructor though
36        - when saving a modified, grown RIFF file, the temporary file size during
37          Save() operation will no longer be larger than the final grown file size
38    
39      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
40        - improved output of non-ascii characters in usage messages
41        - fixed printf format strings
42    
43      * src/tools/korg2gig.cpp:
44        - fixed c++11 narrowing warnings
45        - fixed fine tuning which was not translated at all
46    
47      * src/tools/gigdump.cpp:
48        - additionally print VelocityUpperLimit and DimensionUpperLimits of all
49          dimension regions
50        - additionally print RIFF chunk file offset and RIFF chunk size of sample
51          data
52        - added and implemented new parameter "--verify" which allows to check
53          the raw wave form data integrity of all samples
54        - added and implemented new parameter "--rebuild-checksums" which allows
55          to recalculate the CRC32 checksum of all samples' raw wave data and
56          rebuilding the gig file's global checksum table (i.e. in case the
57          file's checksum table was damaged)
58        - print samples' CRC32 checksums
59    
60      * src/tools/gigextract.cpp:
61        - Fix: if sample name contains a path separator (slash or backslash) then
62          replace them by a minus sign to avoid file system issues.
63    
64      * packaging changes:
65        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
66          auto detect whether it (sh/c)ould output its messages in color.
67    
68    Version 4.0.0 (14 Jul 2015)
69    * general changes:    * general changes:
70      - minor Makefile fix for parallel make      - minor Makefile fix for parallel make
71      - Mac OS X: link with CoreFoundation (for the UUID function)      - Mac OS X: link with CoreFoundation (for the UUID function)
72        - removed gcc 4.7 warnings
73        - modernized configure script
74        - removed usage of deprecated Automake variable INCLUDES
75        - added new command line tool "gigmerge"
76        - added "const" keyword to several methods
77        - added new command line tool "gig2mono"
78        - added man page for "sf2dump"
79        - added new command line tool "korgdump" (and a man page for it)
80        - added new command line tool "korg2gig" (and a man page for it)
81        - moved source files of command line tools to new subdir src/tools
82        - libgig.so and libakai.so files are now installed under
83          $(prefix)/lib/libgig/ by default.
84        - Header files are now installed under $(prefix)/include/libgig/ by default.
85        - Fixed various packaging issues regarding installation directories
86          (fixes #218).
87        - added new command line tool "gig2stereo" (and a man page for it)
88        - unit tests: fixed wrong return value when test suite app exits
89          (patch by Ryan Schmidt)
90        - added new command line tool "sf2extract" (and a man page for it)
91    
92    * SoundFont file format    * SoundFont file format:
93      - initial implementation      - initial implementation
94      - changed region lookup API to avoid malloc in RT threads      - changed region lookup API to avoid malloc in RT threads
95        - fixed GetEG1Sustain which didn't return correct value
96        - bugfix: GetPan always returned -1, 0 or 1
97    
98      * KORG file format:
99        - initial support for sample based instruments in KORG's file format
100          (.KMP and .KSF files)
101    
102      * AKAI file format:
103        - Added Linux/POSIX ported version of libakai. Note that libakai is released
104          under LGPL terms while libgig is released under GPL terms. To handle this
105          license difference appropriately the AKAI support part is built as
106          separate DLL (.so file).
107        - Fixed Mac OSX support so that the Akai lib files and tools compile without
108          any exotic third party libraries.
109        - Fixed various compilation errors for Windows.
110        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
111          (fixes #219).
112    
113    * src/gig.cpp:    * src/gig.cpp:
114      - bugfix: VCF velocity dynamic range and VCF velocity curve      - bugfix: VCF velocity dynamic range and VCF velocity curve
115        weren't saved correctly        weren't saved correctly
116        - implemented File::AddDuplicateInstrument()
117        - bugfix: negative EG3 depth values were not correctly parsed or
118          saved
119        - added write support for CtrlTrigger midi rule
120        - added read and write support for Legato and Alternator midi
121          rules
122        - bugfix: sample groups were sometimes created multiple times or with
123          wrong textual group name
124        - added new method File::AddContentOf() for merging .gig files
125        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
126          controller types (only works with LinuxSampler & gigedit, will not
127          work with Gigasampler/GigaStudio)
128        - added new method File::GetGroup(String name) for getting group by name
129        - added new method Region::GetDimensionDefinition(dimension_t type)
130        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
131        - added some more sanity checks in Region::AddDimension()
132        - added new method Region::DeleteDimensionZone(dimension_t, int)
133        - added new method Region::SplitDimensionZone(dimension_t, int)
134        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
135          with certain velocity split sounds under certain conditions (added bound
136          constraints to prevent that)
137        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
138        - added new method Region::GetDimensionRegionIndexByValue()
139        - added new method Script::GetGroup()
140        - added new method Region::SetDimensionType()
141        - Added support for custom progress notification while saving to gig file.
142        - Bugfix: Adding a new region in between two existing regions caused the
143          new one being dropped after save operation and the gig file being tainted
144          (chunks at wrong location in the RIFF tree).
145        - Added new method Instrument::MoveTo() which allows to rearrange the order
146          of instruments within the same gig file.
147    
148      * src/DLS.cpp, src/DLS.h:
149        - added new method File::GetFileName()
150        - fixed minor "memory leak on exception" bug found with cppcheck
151        - added new method File::GetExtensionFile(int index)
152        - added new method File::SetFileName() allowing to call File::Save()
153          later on without passing a file name
154        - added inline helper methods overlaps() for struct range_t
155        - Added support for custom progress notification while saving to DLS file.
156        - Bugfix: Adding a new region in between two existing regions caused the
157          new one being dropped after save operation and the gig file being tainted
158          (chunks at wrong location in the RIFF tree).
159    
160      * src/SF.cpp, src/SF.h:
161        - added new method Sample::ReadNoClear()
162    
163    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
164      - bugfix: avoid calling read() with count 0 when writing a file,      - bugfix: avoid calling read() with count 0 when writing a file,
165        as this may hang on some systems        as this may hang on some systems
166      - fixed memory leak and memory handling errors when file loading      - fixed memory leak and memory handling errors when file loading
167        fails        fails
168        - added new method Chunk::ReadString
169        - added new method File::SetFileName() allowing to call File::Save()
170          later on without passing a file name
171        - added new method File::IsNew()
172        - added support for loading RIFF-like files with a bit different layout
173          than "real" RIFF files (used for KORG format support)
174        - added new method Chunk::GetFile()
175        - added new method Chunk::GetLayout()
176        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
177          allows to move a subchunk within the current List, whereas the new 2nd
178          one allows to move the subchunk from the current list to another list
179        - POSIX: only assume -1 result value as error on open() calls
180        - POSIX: show operating system's error reason if opening a file failed
181        - Added support for custom progress notification while saving to RIFF file.
182        - Fixed embarrassing old bug: POSIX read() errors were never detected on
183          Chunk::Read() calls due to signment incompatible variable.
184        - Cleanup of an old DLL binary backward compatibility hack.
185    
186      * src/gigextract.cpp:
187        - export sample loop, unity note and fine tune with libsndfile
188    
189      * src/riftree.cpp:
190        - added more command line options for being able to also dump other kind
191          of file formats similar but not equal to the RIFF format
192    
193  Version 3.3.0 (30 Jul 2009)  Version 3.3.0 (30 Jul 2009)
194    

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