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Revision 350 - (hide annotations) (download)
Tue Jan 25 21:54:24 2005 UTC (19 years, 2 months ago) by schoenebeck
File size: 5174 byte(s)
* src/gig.cpp: fixed some memory leaks (patch by Gene Anders)

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 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
7     articulation informations are ignored at the moment
8     (patch by Andreas Persson)
9 schoenebeck 317 - added some file format compatibility checks
10 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
11     never used, because the necessary check was made before
12     initialization)
13     - fixed crossfade points order (structure for big endian and little
14     endian systems was interchanged)
15 schoenebeck 350 - fixed some memory leaks (patch by Gene Anders)
16 schoenebeck 317
17 schoenebeck 334 * src/gigdump.cpp:
18     - added output of UnityNote and FineTune
19    
20 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
21 schoenebeck 196
22     * packaging changes:
23     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
24     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
25 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
26     SuSE and Fedora)
27     - fixed generation of Doxygen API documentation (now also included in
28     RPM and Debian packages)
29 schoenebeck 196
30 schoenebeck 231 * src/gig.cpp, src/gig.h:
31     - fixed / improved accuracy of all three velocity to volume
32 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
33     (patch by Andreas Persson)
34 schoenebeck 231 - denormals are filtered from the velocity to volume tables
35 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
36     trigger dimension, no bit range check for dimensions of split type
37     'split_type_bit')
38 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
39     signed 7 bit to signed 8 bit)
40 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
41 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
42 schoenebeck 231
43 schoenebeck 220 * src/gigextract.cpp:
44     - added support for libsndfile (if libaudiofile and libsndfile are
45     available then libsndfile is preferred)
46    
47 schoenebeck 229 * src/gigdump.cpp:
48     - added printout for dimension informations (amount, type, bits, zones)
49 schoenebeck 231 - added printout for velocity response curve parameters
50 schoenebeck 235 - added printout for crossfade definitions
51 schoenebeck 269 - added printout for panorama value for each DimensionRegion
52 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
53     Gigasampler layers
54 schoenebeck 229
55 capela 168 Version 0.7.1 (2 Jul 2004)
56    
57     * packaging changes:
58 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
59     Redhat packages
60 capela 168 - header files included on installation.
61     - autotools-generated files removed from CVS repository.
62 schoenebeck 186 - added support for generating Debian packages
63     - version of shared library can be set in configure.in
64    
65 schoenebeck 58 Version 0.7.0 (3 May 2004)
66    
67     * general changes:
68     - various big endian specific corrections
69     (successfully tested now on PPC)
70     - minor adjustments to avoid compile errors on some systems
71     (using now pow() instead of powl() and --pedantic g++ compiler switch)
72     - libtoolized the library
73     - added man pages for the command line tools
74     (gigextract, gigdump, dlsdump, rifftree)
75    
76     * src/gig.cpp, src/gig.h:
77     - fixed bug in decompression algorithm which caused it not to detect
78     the end of a stream
79     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
80     takes the MIDI key velocity value as an argument and returns the
81     appropriate volume factor (0.0 ... 1.0) for the sample to be played
82     back, the velocity curve transformation functions used for this are
83     only an approximation so far
84     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
85     'Sample::LoopSize' which reflected wrong values
86     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
87     measured in sample points instead of byte offset
88     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
89     'Sample::FineTune'
90     - added class attribute 'Sample::LoopSize'
91     - added method GetInstrument(uint index) to class 'File'
92     - added ReadAndLoop() method to class 'Sample' which is an extension to
93     the normal Read() method to honor the sample's looping information
94     while streaming from disk
95     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
96     'eg2_ctrl_t': replaced this huge enumeration by a structure which
97     reflects the MIDI controller number in case of an ordinary control
98     change controller (this saves a huge switch-case block in the
99     application of the library user)
100     - renamed following attributes in class 'DimensionRegion':
101     'AttenuationContol' -> 'AttenuationController',
102     'InvertAttenuationControl' -> 'InvertAttenuationController',
103     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
104     - minor fix in API documentation for method GetVelocityAttenuation() in
105     class 'DimensionRegion'
106    
107     * src/RIFF.cpp, src/RIFF.h:
108     - added additional API documentation
109     - minor fix in Chunk::Read() method (only a minor efficiency issue)
110    
111     * src/gigdump.cpp:
112     - added printout of samples' looping informations
113    
114 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
115    
116     * initial release

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