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Revision 315 - (show annotations) (download)
Fri Nov 26 19:29:05 2004 UTC (16 years, 4 months ago) by schoenebeck
File size: 4400 byte(s)
preparation for release 1.0.0

1 Version 1.0.0 (26 Nov 2004)
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 - fixed man pages automake install rule (which didn't work on Mandrake,
7 SuSE and Fedora)
8 - fixed generation of Doxygen API documentation (now also included in
9 RPM and Debian packages)
10
11 * src/gig.cpp, src/gig.h:
12 - fixed / improved accuracy of all three velocity to volume
13 transformation functions a.k.a. 'nonlinear','linear','special'
14 (patch by Andreas Persson)
15 - denormals are filtered from the velocity to volume tables
16 - bugfix for dimension region switching (wrong handling of the release
17 trigger dimension, no bit range check for dimensions of split type
18 'split_type_bit')
19 - fixed panorama value in DimensionRegion (invalid conversion from
20 signed 7 bit to signed 8 bit)
21 - added class attribute 'Layers' to class 'gig::Region'
22 - symbol prototyping of gig::Region (fixes build failure with qsampler)
23
24 * src/gigextract.cpp:
25 - added support for libsndfile (if libaudiofile and libsndfile are
26 available then libsndfile is preferred)
27
28 * src/gigdump.cpp:
29 - added printout for dimension informations (amount, type, bits, zones)
30 - added printout for velocity response curve parameters
31 - added printout for crossfade definitions
32 - added printout for panorama value for each DimensionRegion
33 - replaced printout of DLS Region layer by printout of amount of
34 Gigasampler layers
35
36 Version 0.7.1 (2 Jul 2004)
37
38 * packaging changes:
39 - added libgig.spec and libgig.pc package configurations for generating
40 Redhat packages
41 - header files included on installation.
42 - autotools-generated files removed from CVS repository.
43 - added support for generating Debian packages
44 - version of shared library can be set in configure.in
45
46 Version 0.7.0 (3 May 2004)
47
48 * general changes:
49 - various big endian specific corrections
50 (successfully tested now on PPC)
51 - minor adjustments to avoid compile errors on some systems
52 (using now pow() instead of powl() and --pedantic g++ compiler switch)
53 - libtoolized the library
54 - added man pages for the command line tools
55 (gigextract, gigdump, dlsdump, rifftree)
56
57 * src/gig.cpp, src/gig.h:
58 - fixed bug in decompression algorithm which caused it not to detect
59 the end of a stream
60 - added method GetVelocityAttenuation() to class 'DimensionRegion' which
61 takes the MIDI key velocity value as an argument and returns the
62 appropriate volume factor (0.0 ... 1.0) for the sample to be played
63 back, the velocity curve transformation functions used for this are
64 only an approximation so far
65 - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
66 'Sample::LoopSize' which reflected wrong values
67 - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
68 measured in sample points instead of byte offset
69 - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
70 'Sample::FineTune'
71 - added class attribute 'Sample::LoopSize'
72 - added method GetInstrument(uint index) to class 'File'
73 - added ReadAndLoop() method to class 'Sample' which is an extension to
74 the normal Read() method to honor the sample's looping information
75 while streaming from disk
76 - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
77 'eg2_ctrl_t': replaced this huge enumeration by a structure which
78 reflects the MIDI controller number in case of an ordinary control
79 change controller (this saves a huge switch-case block in the
80 application of the library user)
81 - renamed following attributes in class 'DimensionRegion':
82 'AttenuationContol' -> 'AttenuationController',
83 'InvertAttenuationControl' -> 'InvertAttenuationController',
84 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
85 - minor fix in API documentation for method GetVelocityAttenuation() in
86 class 'DimensionRegion'
87
88 * src/RIFF.cpp, src/RIFF.h:
89 - added additional API documentation
90 - minor fix in Chunk::Read() method (only a minor efficiency issue)
91
92 * src/gigdump.cpp:
93 - added printout of samples' looping informations
94
95 Version 0.6.0 (3 Nov 2003)
96
97 * initial release

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