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

Contents of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 334 - (show annotations) (download)
Mon Jan 3 00:53:42 2005 UTC (16 years, 3 months ago) by schoenebeck
File size: 4818 byte(s)
* src/gigdump: added output of UnityNote and FineTune

1 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 truncated to 16 bit and additional articulation informations are
7 ignored at the moment (patch by Andreas Persson)
8 - added some file format compatibility checks
9
10 * src/gigdump.cpp:
11 - added output of UnityNote and FineTune
12
13 Version 1.0.0 (26 Nov 2004)
14
15 * packaging changes:
16 - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
17 'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
18 - fixed man pages automake install rule (which didn't work on Mandrake,
19 SuSE and Fedora)
20 - fixed generation of Doxygen API documentation (now also included in
21 RPM and Debian packages)
22
23 * src/gig.cpp, src/gig.h:
24 - fixed / improved accuracy of all three velocity to volume
25 transformation functions a.k.a. 'nonlinear','linear','special'
26 (patch by Andreas Persson)
27 - denormals are filtered from the velocity to volume tables
28 - bugfix for dimension region switching (wrong handling of the release
29 trigger dimension, no bit range check for dimensions of split type
30 'split_type_bit')
31 - fixed panorama value in DimensionRegion (invalid conversion from
32 signed 7 bit to signed 8 bit)
33 - added class attribute 'Layers' to class 'gig::Region'
34 - symbol prototyping of gig::Region (fixes build failure with qsampler)
35
36 * src/gigextract.cpp:
37 - added support for libsndfile (if libaudiofile and libsndfile are
38 available then libsndfile is preferred)
39
40 * src/gigdump.cpp:
41 - added printout for dimension informations (amount, type, bits, zones)
42 - added printout for velocity response curve parameters
43 - added printout for crossfade definitions
44 - added printout for panorama value for each DimensionRegion
45 - replaced printout of DLS Region layer by printout of amount of
46 Gigasampler layers
47
48 Version 0.7.1 (2 Jul 2004)
49
50 * packaging changes:
51 - added libgig.spec and libgig.pc package configurations for generating
52 Redhat packages
53 - header files included on installation.
54 - autotools-generated files removed from CVS repository.
55 - added support for generating Debian packages
56 - version of shared library can be set in configure.in
57
58 Version 0.7.0 (3 May 2004)
59
60 * general changes:
61 - various big endian specific corrections
62 (successfully tested now on PPC)
63 - minor adjustments to avoid compile errors on some systems
64 (using now pow() instead of powl() and --pedantic g++ compiler switch)
65 - libtoolized the library
66 - added man pages for the command line tools
67 (gigextract, gigdump, dlsdump, rifftree)
68
69 * src/gig.cpp, src/gig.h:
70 - fixed bug in decompression algorithm which caused it not to detect
71 the end of a stream
72 - added method GetVelocityAttenuation() to class 'DimensionRegion' which
73 takes the MIDI key velocity value as an argument and returns the
74 appropriate volume factor (0.0 ... 1.0) for the sample to be played
75 back, the velocity curve transformation functions used for this are
76 only an approximation so far
77 - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
78 'Sample::LoopSize' which reflected wrong values
79 - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
80 measured in sample points instead of byte offset
81 - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
82 'Sample::FineTune'
83 - added class attribute 'Sample::LoopSize'
84 - added method GetInstrument(uint index) to class 'File'
85 - added ReadAndLoop() method to class 'Sample' which is an extension to
86 the normal Read() method to honor the sample's looping information
87 while streaming from disk
88 - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
89 'eg2_ctrl_t': replaced this huge enumeration by a structure which
90 reflects the MIDI controller number in case of an ordinary control
91 change controller (this saves a huge switch-case block in the
92 application of the library user)
93 - renamed following attributes in class 'DimensionRegion':
94 'AttenuationContol' -> 'AttenuationController',
95 'InvertAttenuationControl' -> 'InvertAttenuationController',
96 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
97 - minor fix in API documentation for method GetVelocityAttenuation() in
98 class 'DimensionRegion'
99
100 * src/RIFF.cpp, src/RIFF.h:
101 - added additional API documentation
102 - minor fix in Chunk::Read() method (only a minor efficiency issue)
103
104 * src/gigdump.cpp:
105 - added printout of samples' looping informations
106
107 Version 0.6.0 (3 Nov 2003)
108
109 * initial release

  ViewVC Help
Powered by ViewVC