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Revision 355 - (hide annotations) (download)
Fri Feb 4 00:21:30 2005 UTC (19 years, 1 month ago) by schoenebeck
File size: 5332 byte(s)
* src/gig.cpp:
  - another memory leak fix
  - duplicated memory free fix
  - tiny fix in decompression buffer reallocation
(patch by "Gene" a.k.a Anders Alm)

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 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
16 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
17     to their region or dimension region (patch by Andreas Persson)
18 schoenebeck 317
19 schoenebeck 334 * src/gigdump.cpp:
20     - added output of UnityNote and FineTune
21    
22 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
23 schoenebeck 196
24     * packaging changes:
25     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
26     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
27 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
28     SuSE and Fedora)
29     - fixed generation of Doxygen API documentation (now also included in
30     RPM and Debian packages)
31 schoenebeck 196
32 schoenebeck 231 * src/gig.cpp, src/gig.h:
33     - fixed / improved accuracy of all three velocity to volume
34 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
35     (patch by Andreas Persson)
36 schoenebeck 231 - denormals are filtered from the velocity to volume tables
37 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
38     trigger dimension, no bit range check for dimensions of split type
39     'split_type_bit')
40 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
41     signed 7 bit to signed 8 bit)
42 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
43 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
44 schoenebeck 231
45 schoenebeck 220 * src/gigextract.cpp:
46     - added support for libsndfile (if libaudiofile and libsndfile are
47     available then libsndfile is preferred)
48    
49 schoenebeck 229 * src/gigdump.cpp:
50     - added printout for dimension informations (amount, type, bits, zones)
51 schoenebeck 231 - added printout for velocity response curve parameters
52 schoenebeck 235 - added printout for crossfade definitions
53 schoenebeck 269 - added printout for panorama value for each DimensionRegion
54 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
55     Gigasampler layers
56 schoenebeck 229
57 capela 168 Version 0.7.1 (2 Jul 2004)
58    
59     * packaging changes:
60 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
61     Redhat packages
62 capela 168 - header files included on installation.
63     - autotools-generated files removed from CVS repository.
64 schoenebeck 186 - added support for generating Debian packages
65     - version of shared library can be set in configure.in
66    
67 schoenebeck 58 Version 0.7.0 (3 May 2004)
68    
69     * general changes:
70     - various big endian specific corrections
71     (successfully tested now on PPC)
72     - minor adjustments to avoid compile errors on some systems
73     (using now pow() instead of powl() and --pedantic g++ compiler switch)
74     - libtoolized the library
75     - added man pages for the command line tools
76     (gigextract, gigdump, dlsdump, rifftree)
77    
78     * src/gig.cpp, src/gig.h:
79     - fixed bug in decompression algorithm which caused it not to detect
80     the end of a stream
81     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
82     takes the MIDI key velocity value as an argument and returns the
83     appropriate volume factor (0.0 ... 1.0) for the sample to be played
84     back, the velocity curve transformation functions used for this are
85     only an approximation so far
86     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
87     'Sample::LoopSize' which reflected wrong values
88     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
89     measured in sample points instead of byte offset
90     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
91     'Sample::FineTune'
92     - added class attribute 'Sample::LoopSize'
93     - added method GetInstrument(uint index) to class 'File'
94     - added ReadAndLoop() method to class 'Sample' which is an extension to
95     the normal Read() method to honor the sample's looping information
96     while streaming from disk
97     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
98     'eg2_ctrl_t': replaced this huge enumeration by a structure which
99     reflects the MIDI controller number in case of an ordinary control
100     change controller (this saves a huge switch-case block in the
101     application of the library user)
102     - renamed following attributes in class 'DimensionRegion':
103     'AttenuationContol' -> 'AttenuationController',
104     'InvertAttenuationControl' -> 'InvertAttenuationController',
105     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
106     - minor fix in API documentation for method GetVelocityAttenuation() in
107     class 'DimensionRegion'
108    
109     * src/RIFF.cpp, src/RIFF.h:
110     - added additional API documentation
111     - minor fix in Chunk::Read() method (only a minor efficiency issue)
112    
113     * src/gigdump.cpp:
114     - added printout of samples' looping informations
115    
116 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
117    
118     * initial release

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