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* src/gig.cpp, src/gig.h: applied patch by Andreas Persson which improves accuracy of all three velocity response curves
* src/gig.cpp, src/gig.h: added class attribute 'Layers' to class 'Region' * src/gigdump.cpp: replaced printout of DLS Region layer by printout of amount of Gigasampler layers
* src/gig.cpp: fixed panorama value in DimensionRegion (invalid conversion from signed 7 bit to signed 8 bit) * src/gigdump.cpp: added printout for panorama value for each DimensionRegion
* bugfix for dimension region switching (wrong handling of the release trigger dimension, no bit range check for dimensions of split type 'split_type_bit')
* src/gig.h, src/gig.cpp: fixed / improved accuracy of all three velocity to volume transformation functions (a.k.a. 'nonlinear','linear', 'special'), denormals are filtered from the velocity to volume tables * src/gigdump.cpp: added printout of velocity response curve parameters
updated copyright header for 2004
* src/gig.h: changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and 'eg2_ctrl_t': replaced the huge enumeration by a structure which reflects the MIDI controller number in case of an ordinary control change controller (this saves a huge switch-case block in the application of the library customer) * src/gig.h: renamed following attributes in class 'DimensionRegion': 'AttenuationContol' -> 'AttenuationController', 'InvertAttenuationControl' -> 'InvertAttenuationController', 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold' * src/gig.cpp: minor fix in API documentation for method 'GetVelocityAttenuation()' in class 'DimensionRegion'
* src/gig.cpp: attributes 'LoopStart', 'LoopEnd' and 'LoopSize' in class 'Sample' reflected wrong values * updated Make files (autoconf 2.58, automake 1.6.3)
* src/gig.cpp, src/gig.h: added ReadAndLoop() method to class 'Sample' which is an extension to the normal Read() method to honor the sample's looping information while streaming from disk * src/RIFF.cpp: minor fix in Chunk::Read() method (only a minor efficiency issue) * src/gigdump.cpp: added printout of samples' looping informations
* gig.h, gig.cpp:
changes in class 'Sample':
- fixed loop attributes which reflected wrong values
- attributes 'LoopStart' and 'LoopEnd' are now measured in sample points
instead of byte offset
- renamed misleading attribute name 'MIDIPitchFraction' to 'FineTune'
- added attribute 'LoopSize'
changes in class 'File':
- added method GetInstrument(uint index)
* src/gig.cpp, src/gig.h: added method GetVelocityAttenuation() to class DimensionRegion which takes the MIDI key velocity value as an argument and returns the appropriate volume factor (0.0-1.0) for the sample to be be played back, the velocity curve transformation functions used for this are only an approximation so far
* src/gig.cpp: fixed bug in decompression algorithm which caused it not to detect the end of a stream * various endian corrections (successfully tested now on ppc) * minor adjustments to avoid compile errors on some systems (using now pow() instead of powl() and --pedantic g++ compiler switch) * src/RIFF.cpp, src/RIFF.h: added additional API documentation
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