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Version CVS HEAD (?) |
Version CVS HEAD (?) |
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* SoundFont file format |
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- initial implementation |
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- changed region lookup API to avoid malloc in RT threads |
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Version 3.3.0 (30 Jul 2009) |
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* general changes: |
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- fixed compilation with gcc 4.3 |
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- fixes for building with Visual C++ |
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- minor fix in configure for building DLL on Windows |
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* src/gig.cpp, src/gig.h: |
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- added partial support for MIDI rules, only the Controller |
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Triggered rule is supported so far |
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- bugfix: removed another iterator invalidation in DeleteSample |
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- bugfix in Sample::LoadSampleData*(): reset sample read position to |
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sample start before trying to (re)load sample data from file (#82) |
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- bugfix: EG3 depth parameter was not saved correctly |
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- fixed crash which occured when streaming a gig sample with |
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bi-directional (a.k.a. 'pingpong') loop type (fixes #102) |
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* src/RIFF.cpp, src/RIFF.h: |
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- bugfix: saving to the same file after the file size had been |
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increased made the file corrupt (#82) |
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- bugfix: refuse Chunk::Read() in case chunk has just been added, that |
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is not written physically yet (#82) |
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- bugfix: saving to the same file after the file size had been |
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decreased sometimes also made the file corrupt! |
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- bugfix: undefined behavior (e.g. endless loop) when opening zero |
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length files, now throws a RIFF::Exception instead (fixes bug #121) |
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- bugfix: destructor for base class RIFF::Chunk accessed members |
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of derived class RIFF::File, which is bad, and caused crashes |
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when using Visual C++ |
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- bugfix: files that contain zero length RIFF lists were not read |
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correctly (fixes #127) (bug was introduced 2009-03-13) |
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Version 3.2.1 (5 Dec 2007) |
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* src/RIFF.cpp, src/RIFF.h: |
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- avoid Windows to perform unnecessary file stream caching which would |
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decrease disk streaming performance on Windows systems otherwise |
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* src/gig.cpp, src/gig.h: |
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- added File::SetAutoLoad() and File::GetAutoLoad() for allowing |
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applications to retrieve very superficial informations like amount of |
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instruments and their names in a very fast way |
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Version 3.2.0 (14 Oct 2007) |
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* packaging changes: |
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- added Mac OSX XCode project files (patch by Toshi Nagata) |
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- Dev-C++ (win32) project file is automatically updated with |
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the version info from configure.in |
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- the configure script can now be used in Windows with MSYS |
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- added a mainpage for the Doxygen API documentation |
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* src/DLS.cpp, src/DLS.h: |
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- added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods |
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- fixed write support for big-endian systems |
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- improved handling of fixed length info strings - separate default |
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lengths can be specified for each INFO chunk |
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- added Resource::GenerateDLSID function |
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- write support fix: allow regions without mapped samples |
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- added method SetKeyRange() to the Region class which should be used |
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instead of setting the KeyRange member variable directly |
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- MoveRegion() method of Region class is now private |
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- added SetGain() method to Sampler class |
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- fixed crash when saving a file after a sample loop was added |
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* src/gig.cpp, src/gig.h: |
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- fixed segmentation fault in the gig::File destructor sequence which |
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happened when gig::Group informations were accessed before |
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- fixed write support for big-endian systems |
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- defined lengths of a fixed set of info strings. These strings |
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are saved when the file is written, even if they are empty. |
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- added missing parameter initalizations in sample, region and |
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instrument constructors |
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- clear unused fields when saving samples and regions |
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- fixed write support bugs: v3 dimension limits and chunksize |
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weren't saved, leverage controller of type controlchange |
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couldn't be saved, group name list chunk was placed wrong, |
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dimension region chunks also placed wrong |
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- added initialization of some fixed info strings in file and |
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instrument |
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- write support: files created by libgig will now have the RIFF |
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chunks in correct order |
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- write support: two previously unknown fields in dimension |
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definition are now saved |
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- added constants for gig file versions |
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- write support: the 3crc and einf chunks are now created or |
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updated when a file is saved (3crc contains sample checksums, |
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einf contains file statistics) |
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- write support: DLSID is now generated on the file and the |
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instruments |
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- write support: improved the default values for dimension region |
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parameters |
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- more write support fixes: crossfade parameters were not saved, |
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v3 dimension limits were not correctly initialized and saved |
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when dimensions were added or deleted, v3 wave pool offsets were |
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not saved correctly |
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- write support: 24 bit samples can now be written |
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- write support: version 3 is now the default for new files |
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- more write support fixes: the 3ewg chunk is now bigger for v3, |
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dimension regions without mapped samples are now allowed, 3gnl |
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list in v3 files now always has 128 entries, several parameters |
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where incorrectly saved due to an operator precedence mistake |
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- DeleteSample now removes all references to the deleted sample |
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- AddDimension now copies all parameters from existing dimension |
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regions and also makes sure that the samplechannel dimension is |
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placed first in the list of dimensions. |
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- added method GetParent() to class 'DimensionRegion', which returns its |
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parent Region |
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- fixed Instrument::UpdateRegionKeyTable() method which did not reset |
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unused areas |
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- added various setter methods to DimensionRegion class which take care |
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of updating lookup tables / caches. |
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* src/RIFF.cpp, src/RIFF.h: |
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- added File::SetByteOrder method |
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- Windows fix: saving a new file didn't work |
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* src/gigdump.cpp: |
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- added some missing dimension strings |
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Version 3.1.1 (24 Mar 2007) |
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* packaging changes: |
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- ported to Windows using native Windows functions for file IO |
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(provided Dev-C++ + mingw project file) |
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- only export relevant files to Doxygen API documentation |
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* src/gig.cpp, src/gig.h: |
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- custom velocity splits now works for gig v3 files too |
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- added support for custom splits points for other dimensions than |
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velocity (gig v3 feature) |
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- added "smart midi" and "round robin keyboard" dimensions |
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- added new method File::DeleteGroupOnly() which only deletes the given |
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group but moves all its members to another group, the other method, |
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that is File::DeleteGroup() now removes not just the group, but also |
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all the samples that belong to that group |
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- fixed crash which occured on interfering File::DeleteSample() and |
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File::GetNextSample() calls (due to iterator invalidation) |
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- fixed group names which were not saved |
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- fixed group destructor which did not remove the RIFF chunk associated |
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with the group |
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- added Instrument::MoveRegion method |
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- fixed constructor for Region, which did not initialize correctly |
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when used from Instrument::AddRegion |
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- when saving, override the gig::Regions sample reference simply by |
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the region's first dimension region's sample (avoids an exception |
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when trying to save a new instrument) |
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- fixed AddDimension() method which did not fill out all mandatory |
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dimension definition fields |
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* src/DLS.cpp, src/DLS.h: |
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- added Instrument::MoveRegion method |
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- fixed software info field which was wrongly stored on instruments, |
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causing an exception when trying to save a new instrument |
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* src/RIFF.cpp, src/RIFF.h: |
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- fixed RIFF::Chunk destructor which did not unregister previously |
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resized chunks, leading to a "zero size chunk" exception when |
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File::Save() was called |
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- added List::MoveSubChunk method |
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Version 3.1.0 (24 Nov 2006) |
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* packaging changes: |
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- changed deprecated copyright attribute to license; |
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added ldconfig to post-(un)install steps on libgig.spec (RPM) |
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* src/gig.cpp, src/gig.h: |
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- added support for more than one set of custom velocity splits |
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inside a region (for example different velocity split levels for |
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pedal up and pedal down) |
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- sample loop parameters are now taken from the DimensionRegion |
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instead of the wave chunk |
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- keyswitching dimension is changed from split type "normal" to |
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"bit" |
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- real support for 24 bit samples - samples are not truncated to |
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16 bits anymore |
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- support for reading of ".art" files. (Merging of .art and .gig |
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files are not implemented yet.) |
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- several fixes for the write support |
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- support for sample groups added |
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* src/DLS.cpp, src/DLS.h: |
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- support for reading of ".art" files |
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- removed incorrect use of memccpy in the write support (patch by |
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Jeremy Kerr) |
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- several fixes for the write support |
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* src/gigextract.cpp: |
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- real support for 24 bit samples |
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* src/gigdump.cpp: |
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- print global file informations |
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- print sample groups |
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* general changes: |
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- added CPPUnit test cases (at the moment primarily for automatic check |
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of Gigasampler write support) |
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Version 3.0.0 (28 Apr 2006) |
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* general changes: |
* general changes: |
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- added write support (that is for creating and modifying RIFF, DLS and |
- added write support (that is for creating and modifying RIFF, DLS and |
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