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Revision 317 - (hide annotations) (download)
Sat Dec 4 14:13:49 2004 UTC (19 years, 3 months ago) by schoenebeck
File size: 4751 byte(s)
* src/DLS.cpp, src/gig.cpp: experimental support for Gigasampler v3 format;
  64 bit file offsets are truncated to 32 bit, 24 bit samples are truncated
  to 16 bit and additional articulation informations are ignored at the
  moment, added some file format compatibility checks
  (patch by Andreas Persson)

1 schoenebeck 317 Version CVS HEAD (?)
2    
3     * src/gig.cpp, src/gig.h:
4     - experimental support for Gigasampler v3 format;
5     64 bit file offsets are truncated to 32 bit, 24 bit samples are
6     truncated to 16 bit and additional articulation informations are
7     ignored at the moment (patch by Andreas Persson)
8     - added some file format compatibility checks
9    
10 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
11 schoenebeck 196
12     * packaging changes:
13     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
14     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
15 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
16     SuSE and Fedora)
17     - fixed generation of Doxygen API documentation (now also included in
18     RPM and Debian packages)
19 schoenebeck 196
20 schoenebeck 231 * src/gig.cpp, src/gig.h:
21     - fixed / improved accuracy of all three velocity to volume
22 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
23     (patch by Andreas Persson)
24 schoenebeck 231 - denormals are filtered from the velocity to volume tables
25 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
26     trigger dimension, no bit range check for dimensions of split type
27     'split_type_bit')
28 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
29     signed 7 bit to signed 8 bit)
30 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
31 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
32 schoenebeck 231
33 schoenebeck 220 * src/gigextract.cpp:
34     - added support for libsndfile (if libaudiofile and libsndfile are
35     available then libsndfile is preferred)
36    
37 schoenebeck 229 * src/gigdump.cpp:
38     - added printout for dimension informations (amount, type, bits, zones)
39 schoenebeck 231 - added printout for velocity response curve parameters
40 schoenebeck 235 - added printout for crossfade definitions
41 schoenebeck 269 - added printout for panorama value for each DimensionRegion
42 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
43     Gigasampler layers
44 schoenebeck 229
45 capela 168 Version 0.7.1 (2 Jul 2004)
46    
47     * packaging changes:
48 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
49     Redhat packages
50 capela 168 - header files included on installation.
51     - autotools-generated files removed from CVS repository.
52 schoenebeck 186 - added support for generating Debian packages
53     - version of shared library can be set in configure.in
54    
55 schoenebeck 58 Version 0.7.0 (3 May 2004)
56    
57     * general changes:
58     - various big endian specific corrections
59     (successfully tested now on PPC)
60     - minor adjustments to avoid compile errors on some systems
61     (using now pow() instead of powl() and --pedantic g++ compiler switch)
62     - libtoolized the library
63     - added man pages for the command line tools
64     (gigextract, gigdump, dlsdump, rifftree)
65    
66     * src/gig.cpp, src/gig.h:
67     - fixed bug in decompression algorithm which caused it not to detect
68     the end of a stream
69     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
70     takes the MIDI key velocity value as an argument and returns the
71     appropriate volume factor (0.0 ... 1.0) for the sample to be played
72     back, the velocity curve transformation functions used for this are
73     only an approximation so far
74     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
75     'Sample::LoopSize' which reflected wrong values
76     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
77     measured in sample points instead of byte offset
78     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
79     'Sample::FineTune'
80     - added class attribute 'Sample::LoopSize'
81     - added method GetInstrument(uint index) to class 'File'
82     - added ReadAndLoop() method to class 'Sample' which is an extension to
83     the normal Read() method to honor the sample's looping information
84     while streaming from disk
85     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
86     'eg2_ctrl_t': replaced this huge enumeration by a structure which
87     reflects the MIDI controller number in case of an ordinary control
88     change controller (this saves a huge switch-case block in the
89     application of the library user)
90     - renamed following attributes in class 'DimensionRegion':
91     'AttenuationContol' -> 'AttenuationController',
92     'InvertAttenuationControl' -> 'InvertAttenuationController',
93     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
94     - minor fix in API documentation for method GetVelocityAttenuation() in
95     class 'DimensionRegion'
96    
97     * src/RIFF.cpp, src/RIFF.h:
98     - added additional API documentation
99     - minor fix in Chunk::Read() method (only a minor efficiency issue)
100    
101     * src/gigdump.cpp:
102     - added printout of samples' looping informations
103    
104 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
105    
106     * initial release

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