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Revision 383 - (hide 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 schoenebeck 317 Version CVS HEAD (?)
2    
3 schoenebeck 383 * packaging changes:
4     - fixed conditional linkage of either libsndfile or libaudiofile
5     (if none of the two exist, configure script will abort)
6    
7 schoenebeck 317 * 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 schoenebeck 347 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 schoenebeck 317 - added some file format compatibility checks
14 schoenebeck 345 - 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 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
20 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
21     to their region or dimension region (patch by Andreas Persson)
22 persson 365 - 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 schoenebeck 317
27 schoenebeck 334 * src/gigdump.cpp:
28     - added output of UnityNote and FineTune
29    
30 persson 365 * src/gigextract.cpp:
31     - support for compressed mono samples and compressed 24 bit samples
32    
33 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
34 schoenebeck 196
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 schoenebeck 315 - 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 schoenebeck 196
43 schoenebeck 231 * src/gig.cpp, src/gig.h:
44     - fixed / improved accuracy of all three velocity to volume
45 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
46     (patch by Andreas Persson)
47 schoenebeck 231 - denormals are filtered from the velocity to volume tables
48 schoenebeck 241 - 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 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
52     signed 7 bit to signed 8 bit)
53 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
54 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
55 schoenebeck 231
56 schoenebeck 220 * src/gigextract.cpp:
57     - added support for libsndfile (if libaudiofile and libsndfile are
58     available then libsndfile is preferred)
59    
60 schoenebeck 229 * src/gigdump.cpp:
61     - added printout for dimension informations (amount, type, bits, zones)
62 schoenebeck 231 - added printout for velocity response curve parameters
63 schoenebeck 235 - added printout for crossfade definitions
64 schoenebeck 269 - added printout for panorama value for each DimensionRegion
65 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
66     Gigasampler layers
67 schoenebeck 229
68 capela 168 Version 0.7.1 (2 Jul 2004)
69    
70     * packaging changes:
71 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
72     Redhat packages
73 capela 168 - header files included on installation.
74     - autotools-generated files removed from CVS repository.
75 schoenebeck 186 - added support for generating Debian packages
76     - version of shared library can be set in configure.in
77    
78 schoenebeck 58 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 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
128    
129     * initial release

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