--- libgig/trunk/ChangeLog 2006/05/31 23:10:47 867 +++ libgig/trunk/ChangeLog 2007/11/25 17:29:37 1524 @@ -1,9 +1,138 @@ Version CVS HEAD (?) + * src/RIFF.cpp, src/RIFF.h: + - avoid Windows to perform unnecessary file stream caching which would + decrease disk streaming performance on Windows systems otherwise + + * src/gig.cpp, src/gig.h: + - added File::SetAutoLoad() and File::GetAutoLoad() for allowing + applications to retrieve very superficial informations like amount of + instruments and their names in a very fast way + +Version 3.2.0 (14 Oct 2007) + + * packaging changes: + - added Mac OSX XCode project files (patch by Toshi Nagata) + - Dev-C++ (win32) project file is automatically updated with + the version info from configure.in + - the configure script can now be used in Windows with MSYS + - added a mainpage for the Doxygen API documentation + + * src/DLS.cpp, src/DLS.h: + - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods + - fixed write support for big-endian systems + - improved handling of fixed length info strings - separate default + lengths can be specified for each INFO chunk + - added Resource::GenerateDLSID function + - write support fix: allow regions without mapped samples + - added method SetKeyRange() to the Region class which should be used + instead of setting the KeyRange member variable directly + - MoveRegion() method of Region class is now private + - added SetGain() method to Sampler class + - fixed crash when saving a file after a sample loop was added + + * src/gig.cpp, src/gig.h: + - fixed segmentation fault in the gig::File destructor sequence which + happened when gig::Group informations were accessed before + - fixed write support for big-endian systems + - defined lengths of a fixed set of info strings. These strings + are saved when the file is written, even if they are empty. + - added missing parameter initalizations in sample, region and + instrument constructors + - clear unused fields when saving samples and regions + - fixed write support bugs: v3 dimension limits and chunksize + weren't saved, leverage controller of type controlchange + couldn't be saved, group name list chunk was placed wrong, + dimension region chunks also placed wrong + - added initialization of some fixed info strings in file and + instrument + - write support: files created by libgig will now have the RIFF + chunks in correct order + - write support: two previously unknown fields in dimension + definition are now saved + - added constants for gig file versions + - write support: the 3crc and einf chunks are now created or + updated when a file is saved (3crc contains sample checksums, + einf contains file statistics) + - write support: DLSID is now generated on the file and the + instruments + - write support: improved the default values for dimension region + parameters + - more write support fixes: crossfade parameters were not saved, + v3 dimension limits were not correctly initialized and saved + when dimensions were added or deleted, v3 wave pool offsets were + not saved correctly + - write support: 24 bit samples can now be written + - write support: version 3 is now the default for new files + - more write support fixes: the 3ewg chunk is now bigger for v3, + dimension regions without mapped samples are now allowed, 3gnl + list in v3 files now always has 128 entries, several parameters + where incorrectly saved due to an operator precedence mistake + - DeleteSample now removes all references to the deleted sample + - AddDimension now copies all parameters from existing dimension + regions and also makes sure that the samplechannel dimension is + placed first in the list of dimensions. + - added method GetParent() to class 'DimensionRegion', which returns its + parent Region + - fixed Instrument::UpdateRegionKeyTable() method which did not reset + unused areas + - added various setter methods to DimensionRegion class which take care + of updating lookup tables / caches. + + * src/RIFF.cpp, src/RIFF.h: + - added File::SetByteOrder method + - Windows fix: saving a new file didn't work + + * src/gigdump.cpp: + - added some missing dimension strings + +Version 3.1.1 (24 Mar 2007) + + * packaging changes: + - ported to Windows using native Windows functions for file IO + (provided Dev-C++ + mingw project file) + - only export relevant files to Doxygen API documentation + + * src/gig.cpp, src/gig.h: + - custom velocity splits now works for gig v3 files too + - added support for custom splits points for other dimensions than + velocity (gig v3 feature) + - added "smart midi" and "round robin keyboard" dimensions + - added new method File::DeleteGroupOnly() which only deletes the given + group but moves all its members to another group, the other method, + that is File::DeleteGroup() now removes not just the group, but also + all the samples that belong to that group + - fixed crash which occured on interfering File::DeleteSample() and + File::GetNextSample() calls (due to iterator invalidation) + - fixed group names which were not saved + - fixed group destructor which did not remove the RIFF chunk associated + with the group + - added Instrument::MoveRegion method + - fixed constructor for Region, which did not initialize correctly + when used from Instrument::AddRegion + - when saving, override the gig::Regions sample reference simply by + the region's first dimension region's sample (avoids an exception + when trying to save a new instrument) + - fixed AddDimension() method which did not fill out all mandatory + dimension definition fields + + * src/DLS.cpp, src/DLS.h: + - added Instrument::MoveRegion method + - fixed software info field which was wrongly stored on instruments, + causing an exception when trying to save a new instrument + + * src/RIFF.cpp, src/RIFF.h: + - fixed RIFF::Chunk destructor which did not unregister previously + resized chunks, leading to a "zero size chunk" exception when + File::Save() was called + - added List::MoveSubChunk method + +Version 3.1.0 (24 Nov 2006) + * packaging changes: - changed deprecated copyright attribute to license; added ldconfig to post-(un)install steps on libgig.spec (RPM) - + * src/gig.cpp, src/gig.h: - added support for more than one set of custom velocity splits inside a region (for example different velocity split levels for @@ -12,6 +141,29 @@ instead of the wave chunk - keyswitching dimension is changed from split type "normal" to "bit" + - real support for 24 bit samples - samples are not truncated to + 16 bits anymore + - support for reading of ".art" files. (Merging of .art and .gig + files are not implemented yet.) + - several fixes for the write support + - support for sample groups added + + * src/DLS.cpp, src/DLS.h: + - support for reading of ".art" files + - removed incorrect use of memccpy in the write support (patch by + Jeremy Kerr) + - several fixes for the write support + + * src/gigextract.cpp: + - real support for 24 bit samples + + * src/gigdump.cpp: + - print global file informations + - print sample groups + + * general changes: + - added CPPUnit test cases (at the moment primarily for automatic check + of Gigasampler write support) Version 3.0.0 (28 Apr 2006)