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Revision 383 - (show annotations) (download)
Mon Feb 14 18:22:42 2005 UTC (17 years, 11 months ago) by schoenebeck
File size: 5799 byte(s)
* fixed conditional linkage of either libsndfile or libaudiofile
  (if none of the two exist, configure will abort)

1 Version CVS HEAD (?)
2
3 * packaging changes:
4 - fixed conditional linkage of either libsndfile or libaudiofile
5 (if none of the two exist, configure script will abort)
6
7 * src/gig.cpp, src/gig.h:
8 - experimental support for Gigasampler v3 format;
9 64 bit file offsets are truncated to 32 bit, 24 bit samples are
10 truncated to 16 bit, up to 8 dimensions are read, additional
11 articulation informations are ignored at the moment
12 (patch by Andreas Persson)
13 - added some file format compatibility checks
14 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
15 never used, because the necessary check was made before
16 initialization)
17 - fixed crossfade points order (structure for big endian and little
18 endian systems was interchanged)
19 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
20 - fixed crash which occured when patches did not have a sample assigned
21 to their region or dimension region (patch by Andreas Persson)
22 - support for compressed mono samples
23 - experimental support for compressed 24 bit samples
24 - fixed decompression on big-endian CPUs
25 - fixed decompression bug that truncated the last block of samples
26
27 * src/gigdump.cpp:
28 - added output of UnityNote and FineTune
29
30 * src/gigextract.cpp:
31 - support for compressed mono samples and compressed 24 bit samples
32
33 Version 1.0.0 (26 Nov 2004)
34
35 * packaging changes:
36 - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
37 'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
38 - fixed man pages automake install rule (which didn't work on Mandrake,
39 SuSE and Fedora)
40 - fixed generation of Doxygen API documentation (now also included in
41 RPM and Debian packages)
42
43 * src/gig.cpp, src/gig.h:
44 - fixed / improved accuracy of all three velocity to volume
45 transformation functions a.k.a. 'nonlinear','linear','special'
46 (patch by Andreas Persson)
47 - denormals are filtered from the velocity to volume tables
48 - bugfix for dimension region switching (wrong handling of the release
49 trigger dimension, no bit range check for dimensions of split type
50 'split_type_bit')
51 - fixed panorama value in DimensionRegion (invalid conversion from
52 signed 7 bit to signed 8 bit)
53 - added class attribute 'Layers' to class 'gig::Region'
54 - symbol prototyping of gig::Region (fixes build failure with qsampler)
55
56 * src/gigextract.cpp:
57 - added support for libsndfile (if libaudiofile and libsndfile are
58 available then libsndfile is preferred)
59
60 * src/gigdump.cpp:
61 - added printout for dimension informations (amount, type, bits, zones)
62 - added printout for velocity response curve parameters
63 - added printout for crossfade definitions
64 - added printout for panorama value for each DimensionRegion
65 - replaced printout of DLS Region layer by printout of amount of
66 Gigasampler layers
67
68 Version 0.7.1 (2 Jul 2004)
69
70 * packaging changes:
71 - added libgig.spec and libgig.pc package configurations for generating
72 Redhat packages
73 - header files included on installation.
74 - autotools-generated files removed from CVS repository.
75 - added support for generating Debian packages
76 - version of shared library can be set in configure.in
77
78 Version 0.7.0 (3 May 2004)
79
80 * general changes:
81 - various big endian specific corrections
82 (successfully tested now on PPC)
83 - minor adjustments to avoid compile errors on some systems
84 (using now pow() instead of powl() and --pedantic g++ compiler switch)
85 - libtoolized the library
86 - added man pages for the command line tools
87 (gigextract, gigdump, dlsdump, rifftree)
88
89 * src/gig.cpp, src/gig.h:
90 - fixed bug in decompression algorithm which caused it not to detect
91 the end of a stream
92 - added method GetVelocityAttenuation() to class 'DimensionRegion' which
93 takes the MIDI key velocity value as an argument and returns the
94 appropriate volume factor (0.0 ... 1.0) for the sample to be played
95 back, the velocity curve transformation functions used for this are
96 only an approximation so far
97 - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
98 'Sample::LoopSize' which reflected wrong values
99 - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
100 measured in sample points instead of byte offset
101 - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
102 'Sample::FineTune'
103 - added class attribute 'Sample::LoopSize'
104 - added method GetInstrument(uint index) to class 'File'
105 - added ReadAndLoop() method to class 'Sample' which is an extension to
106 the normal Read() method to honor the sample's looping information
107 while streaming from disk
108 - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
109 'eg2_ctrl_t': replaced this huge enumeration by a structure which
110 reflects the MIDI controller number in case of an ordinary control
111 change controller (this saves a huge switch-case block in the
112 application of the library user)
113 - renamed following attributes in class 'DimensionRegion':
114 'AttenuationContol' -> 'AttenuationController',
115 'InvertAttenuationControl' -> 'InvertAttenuationController',
116 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
117 - minor fix in API documentation for method GetVelocityAttenuation() in
118 class 'DimensionRegion'
119
120 * src/RIFF.cpp, src/RIFF.h:
121 - added additional API documentation
122 - minor fix in Chunk::Read() method (only a minor efficiency issue)
123
124 * src/gigdump.cpp:
125 - added printout of samples' looping informations
126
127 Version 0.6.0 (3 Nov 2003)
128
129 * initial release

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