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revision 2467 by schoenebeck, Sun Sep 8 16:25:42 2013 UTC revision 3138 by schoenebeck, Wed May 3 14:41:58 2017 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        - Added new "Serialization" framework (and equally named namespace)
8          which allows to serialize and deserialize native C++ objects
9          in a portable, easy and flexible way.
10    
11      * src/gig.cpp, src/gig.h:
12        - fixed bug in Script::SetGroup: the script chunk wasn't moved
13        - fixed compilation error with clang 3.4
14        - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
15          as one single monolithic gig file. In case .gig file is >= 2GB expect a
16          large monolithic file, otherwise if .gig file is < 2 GB check for
17          "extension" files (.gx01, .gx02, ...) instead.
18        - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
19          if there were dimensions after the velocity dimension: it only created
20          valid velocity tables for cases of dimensions lower than the velocity
21          dimension.
22        - added new method Sample::VerifyWaveData() which allows to check whether
23          a sample had been damaged for some reason
24        - Fix: samples' CRC checksums were damaged on file structure changes.
25        - Fix: samples' CRC checksums were misordered when a Sample was deleted.
26        - Added new method Sample::GetWaveDataCRC32Checksum().
27        - Changed default value of EG2Release (filter release time) to 60s.
28        - Instruments' default pitch bend range is now +-2 semi tones.
29        - Fixed CRC checksums being wrong sometimes.
30        - Fix: method File::AddContentOf() did not clone script groups and scripts
31          of passed original file.
32        - Added support for serializing & deserializing DimensionRegion
33          objects (and crossfade_t and leverage_ctrl_t objects).
34    
35      * src/DLS.cpp, src/DLS.h:
36        - Sample: wave pool offsets are now 64 bits (to allow support for files
37          larger than 4 GB).
38          
39      * src/RIFF.cpp, src/RIFF.h:
40        - added support for RIFF files larger than 4 GB, by default the required
41          internal RIFF file offset size is automatically detected (that is RIFF
42          files < 4 GB automatically use 32 bit offsets while files >= 4 GB
43          automatically use 64 bit offsets), a particular offset size can be forced
44          with a new option added to the RIFF File constructor though
45        - when saving a modified, grown RIFF file, the temporary file size during
46          Save() operation will no longer be larger than the final grown file size
47    
48      * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
49        - improved output of non-ascii characters in usage messages
50        - fixed printf format strings
51    
52      * src/tools/korg2gig.cpp:
53        - fixed c++11 narrowing warnings
54        - fixed fine tuning which was not translated at all
55    
56      * src/tools/gigdump.cpp:
57        - additionally print VelocityUpperLimit and DimensionUpperLimits of all
58          dimension regions
59        - additionally print RIFF chunk file offset and RIFF chunk size of sample
60          data
61        - added and implemented new parameter "--verify" which allows to check
62          the raw wave form data integrity of all samples
63        - added and implemented new parameter "--rebuild-checksums" which allows
64          to recalculate the CRC32 checksum of all samples' raw wave data and
65          rebuilding the gig file's global checksum table (i.e. in case the
66          file's checksum table was damaged)
67        - print samples' CRC32 checksums
68    
69      * src/tools/gigextract.cpp:
70        - Fix: if sample name contains a path separator (slash or backslash) then
71          replace them by a minus sign to avoid file system issues.
72    
73      * src/tools/gig2stereo.cpp:
74        - Also merge mono sample pairs with non matching loop information if
75          argument --incompatible was given.
76    
77      * packaging changes:
78        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
79          auto detect whether it (sh/c)ould output its messages in color.
80    
81    Version 4.0.0 (14 Jul 2015)
82    * general changes:    * general changes:
83      - minor Makefile fix for parallel make      - minor Makefile fix for parallel make
84      - Mac OS X: link with CoreFoundation (for the UUID function)      - Mac OS X: link with CoreFoundation (for the UUID function)
85      - removed gcc 4.7 warnings      - removed gcc 4.7 warnings
86      - modernized configure script      - modernized configure script
87      - removed usage of deprecated Automake variable INCLUDES      - removed usage of deprecated Automake variable INCLUDES
88        - added new command line tool "gigmerge"
89        - added "const" keyword to several methods
90        - added new command line tool "gig2mono"
91        - added man page for "sf2dump"
92        - added new command line tool "korgdump" (and a man page for it)
93        - added new command line tool "korg2gig" (and a man page for it)
94        - moved source files of command line tools to new subdir src/tools
95        - libgig.so and libakai.so files are now installed under
96          $(prefix)/lib/libgig/ by default.
97        - Header files are now installed under $(prefix)/include/libgig/ by default.
98        - Fixed various packaging issues regarding installation directories
99          (fixes #218).
100        - added new command line tool "gig2stereo" (and a man page for it)
101        - unit tests: fixed wrong return value when test suite app exits
102          (patch by Ryan Schmidt)
103        - added new command line tool "sf2extract" (and a man page for it)
104    
105    * SoundFont file format:    * SoundFont file format:
106      - initial implementation      - initial implementation
# Line 12  Version CVS HEAD (?) Line 108  Version CVS HEAD (?)
108      - fixed GetEG1Sustain which didn't return correct value      - fixed GetEG1Sustain which didn't return correct value
109      - bugfix: GetPan always returned -1, 0 or 1      - bugfix: GetPan always returned -1, 0 or 1
110    
111      * KORG file format:
112        - initial support for sample based instruments in KORG's file format
113          (.KMP and .KSF files)
114    
115      * AKAI file format:
116        - Added Linux/POSIX ported version of libakai. Note that libakai is released
117          under LGPL terms while libgig is released under GPL terms. To handle this
118          license difference appropriately the AKAI support part is built as
119          separate DLL (.so file).
120        - Fixed Mac OSX support so that the Akai lib files and tools compile without
121          any exotic third party libraries.
122        - Fixed various compilation errors for Windows.
123        - POSIX fix: open() requires third (mode) argument if used with O_CREAT
124          (fixes #219).
125    
126    * src/gig.cpp:    * src/gig.cpp:
127      - bugfix: VCF velocity dynamic range and VCF velocity curve      - bugfix: VCF velocity dynamic range and VCF velocity curve
128        weren't saved correctly        weren't saved correctly
# Line 23  Version CVS HEAD (?) Line 134  Version CVS HEAD (?)
134        rules        rules
135      - bugfix: sample groups were sometimes created multiple times or with      - bugfix: sample groups were sometimes created multiple times or with
136        wrong textual group name        wrong textual group name
137        - added new method File::AddContentOf() for merging .gig files
138        - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
139          controller types (only works with LinuxSampler & gigedit, will not
140          work with Gigasampler/GigaStudio)
141        - added new method File::GetGroup(String name) for getting group by name
142        - added new method Region::GetDimensionDefinition(dimension_t type)
143        - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
144        - added some more sanity checks in Region::AddDimension()
145        - added new method Region::DeleteDimensionZone(dimension_t, int)
146        - added new method Region::SplitDimensionZone(dimension_t, int)
147        - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
148          with certain velocity split sounds under certain conditions (added bound
149          constraints to prevent that)
150        - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
151        - added new method Region::GetDimensionRegionIndexByValue()
152        - added new method Script::GetGroup()
153        - added new method Region::SetDimensionType()
154        - Added support for custom progress notification while saving to gig 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        - Added new method Instrument::MoveTo() which allows to rearrange the order
159          of instruments within the same gig file.
160    
161    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
162      - added new method File::GetFileName()      - added new method File::GetFileName()
163      - fixed minor "memory leak on exception" bug found with cppcheck      - fixed minor "memory leak on exception" bug found with cppcheck
164      - added new method File::GetExtensionFile(int index)      - added new method File::GetExtensionFile(int index)
165        - added new method File::SetFileName() allowing to call File::Save()
166          later on without passing a file name
167        - added inline helper methods overlaps() for struct range_t
168        - Added support for custom progress notification while saving to DLS file.
169        - Bugfix: Adding a new region in between two existing regions caused the
170          new one being dropped after save operation and the gig file being tainted
171          (chunks at wrong location in the RIFF tree).
172    
173      * src/SF.cpp, src/SF.h:
174        - added new method Sample::ReadNoClear()
175    
176    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
177      - bugfix: avoid calling read() with count 0 when writing a file,      - bugfix: avoid calling read() with count 0 when writing a file,
# Line 35  Version CVS HEAD (?) Line 179  Version CVS HEAD (?)
179      - fixed memory leak and memory handling errors when file loading      - fixed memory leak and memory handling errors when file loading
180        fails        fails
181      - added new method Chunk::ReadString      - added new method Chunk::ReadString
182        - added new method File::SetFileName() allowing to call File::Save()
183          later on without passing a file name
184        - added new method File::IsNew()
185        - added support for loading RIFF-like files with a bit different layout
186          than "real" RIFF files (used for KORG format support)
187        - added new method Chunk::GetFile()
188        - added new method Chunk::GetLayout()
189        - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
190          allows to move a subchunk within the current List, whereas the new 2nd
191          one allows to move the subchunk from the current list to another list
192        - POSIX: only assume -1 result value as error on open() calls
193        - POSIX: show operating system's error reason if opening a file failed
194        - Added support for custom progress notification while saving to RIFF file.
195        - Fixed embarrassing old bug: POSIX read() errors were never detected on
196          Chunk::Read() calls due to signment incompatible variable.
197        - Cleanup of an old DLL binary backward compatibility hack.
198    
199    * src/gigextract.cpp:    * src/gigextract.cpp:
200      - export sample loop, unity note and fine tune with libsndfile      - export sample loop, unity note and fine tune with libsndfile
201    
202      * src/riftree.cpp:
203        - added more command line options for being able to also dump other kind
204          of file formats similar but not equal to the RIFF format
205    
206  Version 3.3.0 (30 Jul 2009)  Version 3.3.0 (30 Jul 2009)
207    
208    * general changes:    * general changes:

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