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revision 11 by schoenebeck, Sun Nov 16 17:47:00 2003 UTC revision 58 by schoenebeck, Mon May 3 14:16:59 2004 UTC
# Line 1  Line 1 
1    Version 0.7.0 (3 May 2004)
2    
3      * general changes:
4        - various big endian specific corrections
5          (successfully tested now on PPC)
6        - minor adjustments to avoid compile errors on some systems
7          (using now pow() instead of powl() and --pedantic g++ compiler switch)
8        - libtoolized the library
9        - added man pages for the command line tools
10          (gigextract, gigdump, dlsdump, rifftree)
11    
12      * src/gig.cpp, src/gig.h:
13        - fixed bug in decompression algorithm which caused it not to detect
14          the end of a stream
15        - added method GetVelocityAttenuation() to class 'DimensionRegion' which
16          takes the MIDI key velocity value as an argument and returns the
17          appropriate volume factor (0.0 ... 1.0) for the sample to be played
18          back, the velocity curve transformation functions used for this are
19          only an approximation so far
20        - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
21          'Sample::LoopSize' which reflected wrong values
22        - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
23          measured in sample points instead of byte offset
24        - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
25          'Sample::FineTune'
26        - added class attribute 'Sample::LoopSize'
27        - added method GetInstrument(uint index) to class 'File'
28        - added ReadAndLoop() method to class 'Sample' which is an extension to
29          the normal Read() method to honor the sample's looping information
30          while streaming from disk
31        - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
32          'eg2_ctrl_t': replaced this huge enumeration by a structure which
33          reflects the MIDI controller number in case of an ordinary control
34          change controller (this saves a huge switch-case block in the
35          application of the library user)
36        - renamed following attributes in class 'DimensionRegion':
37          'AttenuationContol' -> 'AttenuationController',
38          'InvertAttenuationControl' -> 'InvertAttenuationController',
39          'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
40        - minor fix in API documentation for method GetVelocityAttenuation() in
41          class 'DimensionRegion'
42    
43      * src/RIFF.cpp, src/RIFF.h:
44        - added additional API documentation
45        - minor fix in Chunk::Read() method (only a minor efficiency issue)
46    
47      * src/gigdump.cpp:
48        - added printout of samples' looping informations
49    
50    
51  Version 0.6.0 (3 Nov 2003)  Version 0.6.0 (3 Nov 2003)
52    
53    * initial release    * initial release

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