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Revision 282 - (hide annotations) (download)
Wed Oct 13 20:05:42 2004 UTC (19 years, 5 months ago) by schoenebeck
File size: 4082 byte(s)
* 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

1 schoenebeck 196 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 schoenebeck 231 * 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 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
12     trigger dimension, no bit range check for dimensions of split type
13     'split_type_bit')
14 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
15     signed 7 bit to signed 8 bit)
16 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
17 schoenebeck 231
18 schoenebeck 220 * src/gigextract.cpp:
19     - added support for libsndfile (if libaudiofile and libsndfile are
20     available then libsndfile is preferred)
21    
22 schoenebeck 229 * src/gigdump.cpp:
23     - added printout for dimension informations (amount, type, bits, zones)
24 schoenebeck 231 - added printout for velocity response curve parameters
25 schoenebeck 235 - added printout for crossfade definitions
26 schoenebeck 269 - added printout for panorama value for each DimensionRegion
27 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
28     Gigasampler layers
29 schoenebeck 229
30 capela 168 Version 0.7.1 (2 Jul 2004)
31    
32     * packaging changes:
33 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
34     Redhat packages
35 capela 168 - header files included on installation.
36     - autotools-generated files removed from CVS repository.
37 schoenebeck 186 - added support for generating Debian packages
38     - version of shared library can be set in configure.in
39    
40 schoenebeck 58 Version 0.7.0 (3 May 2004)
41    
42     * general changes:
43     - various big endian specific corrections
44     (successfully tested now on PPC)
45     - minor adjustments to avoid compile errors on some systems
46     (using now pow() instead of powl() and --pedantic g++ compiler switch)
47     - libtoolized the library
48     - added man pages for the command line tools
49     (gigextract, gigdump, dlsdump, rifftree)
50    
51     * src/gig.cpp, src/gig.h:
52     - fixed bug in decompression algorithm which caused it not to detect
53     the end of a stream
54     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
55     takes the MIDI key velocity value as an argument and returns the
56     appropriate volume factor (0.0 ... 1.0) for the sample to be played
57     back, the velocity curve transformation functions used for this are
58     only an approximation so far
59     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
60     'Sample::LoopSize' which reflected wrong values
61     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
62     measured in sample points instead of byte offset
63     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
64     'Sample::FineTune'
65     - added class attribute 'Sample::LoopSize'
66     - added method GetInstrument(uint index) to class 'File'
67     - added ReadAndLoop() method to class 'Sample' which is an extension to
68     the normal Read() method to honor the sample's looping information
69     while streaming from disk
70     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
71     'eg2_ctrl_t': replaced this huge enumeration by a structure which
72     reflects the MIDI controller number in case of an ordinary control
73     change controller (this saves a huge switch-case block in the
74     application of the library user)
75     - renamed following attributes in class 'DimensionRegion':
76     'AttenuationContol' -> 'AttenuationController',
77     'InvertAttenuationControl' -> 'InvertAttenuationController',
78     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
79     - minor fix in API documentation for method GetVelocityAttenuation() in
80     class 'DimensionRegion'
81    
82     * src/RIFF.cpp, src/RIFF.h:
83     - added additional API documentation
84     - minor fix in Chunk::Read() method (only a minor efficiency issue)
85    
86     * src/gigdump.cpp:
87     - added printout of samples' looping informations
88    
89 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
90    
91     * initial release

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