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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: |
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- added write support (that is for creating and modifying RIFF, DLS and |
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gig files) |
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- loading DLS and gig files is now much more permissive, DLS and gig |
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files are now loaded even if mandatory RIFF chunks are missing |
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- fixed some memory management errors, one of them was causing a |
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crash when a multi-file gig was deallocated |
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* src/gig.cpp, src/gig.h: |
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- fixed the GetVelocityCutoff function, it wasn't always using the |
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VCFVelocityScale parameter when no cutoff controller was defined |
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- support for the gig v3 feature to have a number of dimension |
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splits not equal to a power of two |
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- added write support (highly experimental) |
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* src/DLS.cpp, src/DLS.h: |
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- fixed loading of Articulation Connections (<artl> list chunks were |
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seeked instead of ordinary <artl> data chunks) |
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- added write support (highly experimental) |
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* src/RIFF.cpp, src/RIFF.h: |
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- added write support |
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- Chunk::LoadChunkData() can now be called again to resize the buffer |
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after a Chunk::Resize() and before the File::Save() call to allow |
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placing the new data in the chunk's write buffer and perform the |
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resize and write operations in one rush |
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* src/gigdump.cpp: |
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- fixed to show the correct amount of dimension regions instead of 32 |
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(patch by James Wylder) |
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* src/dlsdump.cpp: |
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- show for every region the name of the referenced sample |
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- show file name in quotation marks |
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Version 2.0.2 (15 Aug 2005) |
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* packaging changes: |
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- require automake (>= 1.5) for 'make -f Makefile.cvs' |
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(mandatory for 'dist-bzip2' automake option) |
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* src/gig.cpp, src/gig.h: |
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- support for gig v3 multi-file format (.gig, .gx01, .gx02, ...), |
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the extension files are read automatically when the samples are |
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loaded |
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- fixed the 24 bit decompression, the result should now be exact |
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instead of an approximation |
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- added VCFCutoffControllerInvert parameter and GetVelocityCutoff |
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function to DimensionRegion |
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* src/DLS.cpp, src/DLS.h: |
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- the upper bits of the pool table indices are read (used as |
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extension file numbers for gig v3) |
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* src/RIFF.cpp, src/RIFF.h: |
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- the file name is remembered in the RIFF::File object |
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Version 2.0.1 (12 Jun 2005) |
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* packaging changes: |
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- include debian/ directory on 'make dist' |
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- create a bzip2 tarball on 'make dist' |
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* src/gigextract.cpp: |
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- show also version of libsndfile or build version of libaudiofile when |
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using the -v switch |
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- fixed mutual link dependency to libsndfile / libaudiofile |
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* src/gig.cpp, src/gig.h: |
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- added DimensionRegion::GetVelocityRelease function |
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Version 2.0.0 (9 May 2005) |
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* packaging changes: |
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- fixed conditional linkage of either libsndfile or libaudiofile |
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(if none of the two exist, configure script will abort) |
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- man pages are now auto generated with the correct libgig version |
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* src/gig.cpp, src/gig.h: |
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- experimental support for Gigasampler v3 format; |
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64 bit file offsets are truncated to 32 bit, 24 bit samples are |
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truncated to 16 bit, up to 8 dimensions are read, additional |
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articulation informations are ignored at the moment |
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(patch by Andreas Persson) |
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- added some file format compatibility checks |
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- fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually |
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never used, because the necessary check was made before |
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initialization) |
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- fixed crossfade points order (structure for big endian and little |
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endian systems was interchanged) |
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- fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm) |
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- fixed crash which occured when patches did not have a sample assigned |
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to their region or dimension region (patch by Andreas Persson) |
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- support for compressed mono samples |
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- experimental support for compressed 24 bit samples |
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- fixed decompression on big-endian CPUs |
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- fixed decompression bug that truncated the last block of samples |
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- external decompression buffers can now be used for streaming samples |
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to avoid race conditions in case of multiple streaming threads |
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- added pre-calculated sample attenuation parameter |
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- added v3 "random" and "round robin" dimensions |
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- implemented progress indicator callback mechanism for loading |
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instruments and samples |
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- added functions libraryName() and libraryVersion() |
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|
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* src/DLS.cpp, src/DLS.h: |
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- fixed File constructor which caused variable File::Instruments always |
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to be zero |
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- added functions libraryName() and libraryVersion() |
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|
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* src/RIFF.cpp, src/RIFF.h: |
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- fixed method List::LoadSubChunks() which did not restore the original |
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position within the body of the given list chunk |
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- added functions libraryName() and libraryVersion() |
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|
| 274 |
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* src/rifftree.cpp: |
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- added command line switch -v to show rifftree's revision and the used |
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libgig version |
| 277 |
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|
| 278 |
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* src/dlsdump.cpp: |
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- added command line switch -v to show dlsdump's revision and the used |
| 280 |
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libgig version |
| 281 |
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|
| 282 |
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* src/gigdump.cpp: |
| 283 |
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- added output of UnityNote, FineTune, Gain, SampleStartOffset an |
| 284 |
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LoopPlayCount |
| 285 |
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- added command line switch -v to show gigdump's revision and the used |
| 286 |
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libgig version |
| 287 |
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|
| 288 |
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* src/gigextract.cpp: |
| 289 |
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- support for compressed mono samples and compressed 24 bit samples |
| 290 |
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- added command line switch -v to show gigextract's revision and the |
| 291 |
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used libgig version |
| 292 |
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|
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Version 1.0.0 (26 Nov 2004) |
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|
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* packaging changes: |
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- renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name |
| 297 |
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'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix |
| 298 |
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- fixed man pages automake install rule (which didn't work on Mandrake, |
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SuSE and Fedora) |
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- fixed generation of Doxygen API documentation (now also included in |
| 301 |
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RPM and Debian packages) |
| 302 |
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|
| 303 |
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* src/gig.cpp, src/gig.h: |
| 304 |
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- fixed / improved accuracy of all three velocity to volume |
| 305 |
|
transformation functions a.k.a. 'nonlinear','linear','special' |
| 306 |
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(patch by Andreas Persson) |
| 307 |
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- denormals are filtered from the velocity to volume tables |
| 308 |
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- bugfix for dimension region switching (wrong handling of the release |
| 309 |
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trigger dimension, no bit range check for dimensions of split type |
| 310 |
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'split_type_bit') |
| 311 |
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- fixed panorama value in DimensionRegion (invalid conversion from |
| 312 |
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signed 7 bit to signed 8 bit) |
| 313 |
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- added class attribute 'Layers' to class 'gig::Region' |
| 314 |
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- symbol prototyping of gig::Region (fixes build failure with qsampler) |
| 315 |
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|
| 316 |
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* src/gigextract.cpp: |
| 317 |
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- added support for libsndfile (if libaudiofile and libsndfile are |
| 318 |
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available then libsndfile is preferred) |
| 319 |
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|
| 320 |
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* src/gigdump.cpp: |
| 321 |
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- added printout for dimension informations (amount, type, bits, zones) |
| 322 |
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- added printout for velocity response curve parameters |
| 323 |
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- added printout for crossfade definitions |
| 324 |
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- added printout for panorama value for each DimensionRegion |
| 325 |
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- replaced printout of DLS Region layer by printout of amount of |
| 326 |
|
Gigasampler layers |
| 327 |
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|
| 328 |
Version 0.7.1 (2 Jul 2004) |
Version 0.7.1 (2 Jul 2004) |
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|
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* packaging changes: |
* packaging changes: |
| 331 |
- added libgig.spec and libgig.pc package configurations. |
- added libgig.spec and libgig.pc package configurations for generating |
| 332 |
|
Redhat packages |
| 333 |
- header files included on installation. |
- header files included on installation. |
| 334 |
- autotools-generated files removed from CVS repository. |
- autotools-generated files removed from CVS repository. |
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- added support for generating Debian packages |
- added support for generating Debian packages |
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* src/gigdump.cpp: |
* src/gigdump.cpp: |
| 385 |
- added printout of samples' looping informations |
- added printout of samples' looping informations |
| 386 |
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Version 0.6.0 (3 Nov 2003) |
Version 0.6.0 (3 Nov 2003) |
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|
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* initial release |
* initial release |
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Revision Log
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Patch