/[svn]/libgig/trunk/ChangeLog
ViewVC logotype

Annotation of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 241 - (hide annotations) (download)
Wed Sep 15 13:49:21 2004 UTC (19 years, 6 months ago) by schoenebeck
File size: 3756 byte(s)
* bugfix for dimension region switching (wrong handling of the release
  trigger dimension, no bit range check for dimensions of split type
  'split_type_bit')

1 schoenebeck 196 Version CVS HEAD (?)
2    
3     * packaging changes:
4     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
5     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
6    
7 schoenebeck 231 * src/gig.cpp, src/gig.h:
8     - fixed / improved accuracy of all three velocity to volume
9     transformation functions (a.k.a. 'nonlinear','linear','special')
10     - denormals are filtered from the velocity to volume tables
11 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
12     trigger dimension, no bit range check for dimensions of split type
13     'split_type_bit')
14 schoenebeck 231
15 schoenebeck 220 * src/gigextract.cpp:
16     - added support for libsndfile (if libaudiofile and libsndfile are
17     available then libsndfile is preferred)
18    
19 schoenebeck 229 * src/gigdump.cpp:
20     - added printout for dimension informations (amount, type, bits, zones)
21 schoenebeck 231 - added printout for velocity response curve parameters
22 schoenebeck 235 - added printout for crossfade definitions
23 schoenebeck 229
24 capela 168 Version 0.7.1 (2 Jul 2004)
25    
26     * packaging changes:
27 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
28     Redhat packages
29 capela 168 - header files included on installation.
30     - autotools-generated files removed from CVS repository.
31 schoenebeck 186 - added support for generating Debian packages
32     - version of shared library can be set in configure.in
33    
34 schoenebeck 58 Version 0.7.0 (3 May 2004)
35    
36     * general changes:
37     - various big endian specific corrections
38     (successfully tested now on PPC)
39     - minor adjustments to avoid compile errors on some systems
40     (using now pow() instead of powl() and --pedantic g++ compiler switch)
41     - libtoolized the library
42     - added man pages for the command line tools
43     (gigextract, gigdump, dlsdump, rifftree)
44    
45     * src/gig.cpp, src/gig.h:
46     - fixed bug in decompression algorithm which caused it not to detect
47     the end of a stream
48     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
49     takes the MIDI key velocity value as an argument and returns the
50     appropriate volume factor (0.0 ... 1.0) for the sample to be played
51     back, the velocity curve transformation functions used for this are
52     only an approximation so far
53     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
54     'Sample::LoopSize' which reflected wrong values
55     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
56     measured in sample points instead of byte offset
57     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
58     'Sample::FineTune'
59     - added class attribute 'Sample::LoopSize'
60     - added method GetInstrument(uint index) to class 'File'
61     - added ReadAndLoop() method to class 'Sample' which is an extension to
62     the normal Read() method to honor the sample's looping information
63     while streaming from disk
64     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
65     'eg2_ctrl_t': replaced this huge enumeration by a structure which
66     reflects the MIDI controller number in case of an ordinary control
67     change controller (this saves a huge switch-case block in the
68     application of the library user)
69     - renamed following attributes in class 'DimensionRegion':
70     'AttenuationContol' -> 'AttenuationController',
71     'InvertAttenuationControl' -> 'InvertAttenuationController',
72     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
73     - minor fix in API documentation for method GetVelocityAttenuation() in
74     class 'DimensionRegion'
75    
76     * src/RIFF.cpp, src/RIFF.h:
77     - added additional API documentation
78     - minor fix in Chunk::Read() method (only a minor efficiency issue)
79    
80     * src/gigdump.cpp:
81     - added printout of samples' looping informations
82    
83 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
84    
85     * initial release

  ViewVC Help
Powered by ViewVC