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Revision 235 - (show annotations) (download)
Thu Sep 9 18:37:22 2004 UTC (19 years, 6 months ago) by schoenebeck
File size: 3584 byte(s)
* src/gigdump.cpp: added printout of crossfade definitions

1 Version CVS HEAD (?)
2
3 * packaging changes:
4 - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
5 'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
6
7 * src/gig.cpp, src/gig.h:
8 - fixed / improved accuracy of all three velocity to volume
9 transformation functions (a.k.a. 'nonlinear','linear','special')
10 - denormals are filtered from the velocity to volume tables
11
12 * src/gigextract.cpp:
13 - added support for libsndfile (if libaudiofile and libsndfile are
14 available then libsndfile is preferred)
15
16 * src/gigdump.cpp:
17 - added printout for dimension informations (amount, type, bits, zones)
18 - added printout for velocity response curve parameters
19 - added printout for crossfade definitions
20
21 Version 0.7.1 (2 Jul 2004)
22
23 * packaging changes:
24 - added libgig.spec and libgig.pc package configurations for generating
25 Redhat packages
26 - header files included on installation.
27 - autotools-generated files removed from CVS repository.
28 - added support for generating Debian packages
29 - version of shared library can be set in configure.in
30
31 Version 0.7.0 (3 May 2004)
32
33 * general changes:
34 - various big endian specific corrections
35 (successfully tested now on PPC)
36 - minor adjustments to avoid compile errors on some systems
37 (using now pow() instead of powl() and --pedantic g++ compiler switch)
38 - libtoolized the library
39 - added man pages for the command line tools
40 (gigextract, gigdump, dlsdump, rifftree)
41
42 * src/gig.cpp, src/gig.h:
43 - fixed bug in decompression algorithm which caused it not to detect
44 the end of a stream
45 - added method GetVelocityAttenuation() to class 'DimensionRegion' which
46 takes the MIDI key velocity value as an argument and returns the
47 appropriate volume factor (0.0 ... 1.0) for the sample to be played
48 back, the velocity curve transformation functions used for this are
49 only an approximation so far
50 - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
51 'Sample::LoopSize' which reflected wrong values
52 - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
53 measured in sample points instead of byte offset
54 - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
55 'Sample::FineTune'
56 - added class attribute 'Sample::LoopSize'
57 - added method GetInstrument(uint index) to class 'File'
58 - added ReadAndLoop() method to class 'Sample' which is an extension to
59 the normal Read() method to honor the sample's looping information
60 while streaming from disk
61 - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
62 'eg2_ctrl_t': replaced this huge enumeration by a structure which
63 reflects the MIDI controller number in case of an ordinary control
64 change controller (this saves a huge switch-case block in the
65 application of the library user)
66 - renamed following attributes in class 'DimensionRegion':
67 'AttenuationContol' -> 'AttenuationController',
68 'InvertAttenuationControl' -> 'InvertAttenuationController',
69 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
70 - minor fix in API documentation for method GetVelocityAttenuation() in
71 class 'DimensionRegion'
72
73 * src/RIFF.cpp, src/RIFF.h:
74 - added additional API documentation
75 - minor fix in Chunk::Read() method (only a minor efficiency issue)
76
77 * src/gigdump.cpp:
78 - added printout of samples' looping informations
79
80 Version 0.6.0 (3 Nov 2003)
81
82 * initial release

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