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Revision 345 - (hide annotations) (download)
Fri Jan 21 16:40:37 2005 UTC (19 years, 2 months ago) by schoenebeck
File size: 5089 byte(s)
* src/gig.cpp, src/gig.h:
  - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
    never used, because the necessary check was made before initialization)
  - fixed crossfade points order (structure for big endian and little
    endian systems was interchanged)

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 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
10     never used, because the necessary check was made before
11     initialization)
12     - fixed crossfade points order (structure for big endian and little
13     endian systems was interchanged)
14 schoenebeck 317
15 schoenebeck 334 * src/gigdump.cpp:
16     - added output of UnityNote and FineTune
17    
18 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
19 schoenebeck 196
20     * packaging changes:
21     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
22     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
23 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
24     SuSE and Fedora)
25     - fixed generation of Doxygen API documentation (now also included in
26     RPM and Debian packages)
27 schoenebeck 196
28 schoenebeck 231 * src/gig.cpp, src/gig.h:
29     - fixed / improved accuracy of all three velocity to volume
30 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
31     (patch by Andreas Persson)
32 schoenebeck 231 - denormals are filtered from the velocity to volume tables
33 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
34     trigger dimension, no bit range check for dimensions of split type
35     'split_type_bit')
36 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
37     signed 7 bit to signed 8 bit)
38 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
39 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
40 schoenebeck 231
41 schoenebeck 220 * src/gigextract.cpp:
42     - added support for libsndfile (if libaudiofile and libsndfile are
43     available then libsndfile is preferred)
44    
45 schoenebeck 229 * src/gigdump.cpp:
46     - added printout for dimension informations (amount, type, bits, zones)
47 schoenebeck 231 - added printout for velocity response curve parameters
48 schoenebeck 235 - added printout for crossfade definitions
49 schoenebeck 269 - added printout for panorama value for each DimensionRegion
50 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
51     Gigasampler layers
52 schoenebeck 229
53 capela 168 Version 0.7.1 (2 Jul 2004)
54    
55     * packaging changes:
56 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
57     Redhat packages
58 capela 168 - header files included on installation.
59     - autotools-generated files removed from CVS repository.
60 schoenebeck 186 - added support for generating Debian packages
61     - version of shared library can be set in configure.in
62    
63 schoenebeck 58 Version 0.7.0 (3 May 2004)
64    
65     * general changes:
66     - various big endian specific corrections
67     (successfully tested now on PPC)
68     - minor adjustments to avoid compile errors on some systems
69     (using now pow() instead of powl() and --pedantic g++ compiler switch)
70     - libtoolized the library
71     - added man pages for the command line tools
72     (gigextract, gigdump, dlsdump, rifftree)
73    
74     * src/gig.cpp, src/gig.h:
75     - fixed bug in decompression algorithm which caused it not to detect
76     the end of a stream
77     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
78     takes the MIDI key velocity value as an argument and returns the
79     appropriate volume factor (0.0 ... 1.0) for the sample to be played
80     back, the velocity curve transformation functions used for this are
81     only an approximation so far
82     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
83     'Sample::LoopSize' which reflected wrong values
84     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
85     measured in sample points instead of byte offset
86     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
87     'Sample::FineTune'
88     - added class attribute 'Sample::LoopSize'
89     - added method GetInstrument(uint index) to class 'File'
90     - added ReadAndLoop() method to class 'Sample' which is an extension to
91     the normal Read() method to honor the sample's looping information
92     while streaming from disk
93     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
94     'eg2_ctrl_t': replaced this huge enumeration by a structure which
95     reflects the MIDI controller number in case of an ordinary control
96     change controller (this saves a huge switch-case block in the
97     application of the library user)
98     - renamed following attributes in class 'DimensionRegion':
99     'AttenuationContol' -> 'AttenuationController',
100     'InvertAttenuationControl' -> 'InvertAttenuationController',
101     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
102     - minor fix in API documentation for method GetVelocityAttenuation() in
103     class 'DimensionRegion'
104    
105     * src/RIFF.cpp, src/RIFF.h:
106     - added additional API documentation
107     - minor fix in Chunk::Read() method (only a minor efficiency issue)
108    
109     * src/gigdump.cpp:
110     - added printout of samples' looping informations
111    
112 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
113    
114     * initial release

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