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revision 3349 by schoenebeck, Tue Oct 3 17:12:07 2017 UTC revision 3770 by schoenebeck, Sun May 17 14:05:08 2020 UTC
# Line 1  Line 1 
1  Version SVN trunk  Version SVN trunk (?)
2    
3      * general changes:
4        - Require at least a C++11 compliant compiler.
5        - Require some UUID generating function by underlying system.
6    
7      * src/gig.cpp, src/gig.h:
8        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
9          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
10          allow to define override LFOs' wave form (e.g. saw or square instead of
11          the default wave form which was always sine in the original
12          Gigasampler/GigaStudio software).
13        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
14          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
15          move the start point horizontally of the LFOs' waves (0° ... 360°).
16        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
17          (the original Gigasampler/GigaStudio software only had that flip phase
18          option for LFO1 and LFO2).
19        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
20          Region::UsesAnyGigFormatExtension(),
21          Instrument::UsesAnyGigFormatExtension() and
22          File::UsesAnyGigFormatExtension() (however only as private methods yet,
23          see comments on methods why).
24        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
25          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
26          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
27          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
28          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
29        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
30          (patch by Ivan Maguidhir).
31        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
32          (original patch by Ivan Maguidhir).
33        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
34          dimensions being in different order after deleting a dimension zone.
35        - Script: Generate a persistent UUID for each script.
36        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
37          accordingly added new methods to Instrument class:
38          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
39          GetScriptPatchVariable(), SetScriptPatchVariable(),
40          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
41          as child of our '3LS ' list chunk on Instrument level.
42    
43      * src/Serialization.cpp, src/Serialization.h:
44        - Fixed broken Archive(RawData) constructor which always threw an
45          Exception.
46    
47      * src/tools/gigdump.cpp:
48        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
49          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
50          LFO2FlipPhase and LFO3FlipPhase.
51    
52    Version 4.2.0 (25 Jul 2019)
53    
54      * general changes:
55        - Added MSVC build support (anonymous patch from mailing list).
56        - Introduced CMake build support (yet constrained for building with MSVC)
57          (anonymous patch from mailing list).
58        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
59          destructors. Added new virtual method DeleteChunks() to those classes
60          for this which must be explicitly called instead to remove their RIFF
61          chunks.
62        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
63          of zero; which is unsafe per se.
64        - Added C++11 "override" keyword where appropriate.
65        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
66          of their actions when not passing a progress_t callback structure.
67    
68      * src/gig.cpp, src/gig.h:
69        - Fixed Doxygen API comments for enum types (currently latest Doxygen
70          [v1.8.13] only supports C comments in macro arguments expansion, but
71          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
72          the Doxygen source code, which currently also filter out new line
73          \n chars).
74        - Added new method File::CountSamples().
75        - Added new method File::CountInstruments().
76        - Fixed gig v4 files falsely being handled as v2 format
77          (patch by Ivan Maguidhir).
78        - Added gig v4 version identifier (File::VERSION_4).
79        - GIG FORMAT EXTENSION: Added attribute
80          DimensionRegion::SustainReleaseTrigger which allows to define whether
81          a sustain pedal up event shall cause a release trigger sample to be
82          played (default: don't play release trigger sample by sustain pedal).
83        - GIG FORMAT EXTENSION: Added attribute
84          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
85          regular behaviour of playing release trigger sample on MIDI note-off
86          events.
87        - Introduced support for writing extension files (.gx01, .gx02, ...)
88          (original patch by Ivan Maguidhir).
89        - Many gig classes derive now from DLS::Storage (see DLS changes below).
90        - Added File::GetRiffFile() method.
91    
92      * src/DLS.cpp, src/DLS.h:
93        - File: Fixed implicitly allocated RIFF::File object never been freed.
94        - Added new abstract interface base class DLS::Storage which is derived by
95          the respective classes for implementing (the old) UpdateChunks() and the
96          new DeleteChunks() method.
97        - Added File::GetRiffFile() method.
98    
99      * src/sf2.cpp, src/sf2.h:
100        - Added Sample::GetFile() method.
101        - Added File::GetRiffFile() method.
102    
103      * src/Serialization.cpp, src/Serialization.h:
104        - Hide pure internal declarations from header file to avoid numerous
105          compiler warnings when building and linking against the public API.
106        - Fixed comparision logic bug
107        - Fixed memory leak in DataType::customTypeName().
108    
109      * src/RIFF.cpp, src/RIFF.h:
110        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
111          caused a resource leak
112        - Avoid compiler warning when building for 32 bit windows.
113        - Added new method progress_t::subdivide().
114        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
115        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
116          allows a more fine graded control into which portions the subtasks are
117          divided to.
118    
119      * src/tools/gigdump.cpp:
120        - Added command line option --instrument-names which causes only
121          instrument names and their index numbers to be printed.
122    
123    Version 4.1.0 (25 Nov 2017)
124    * general changes:    * general changes:
125      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
126      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 12  Version SVN trunk Line 134  Version SVN trunk
134        korgdump and sf2extract.        korgdump and sf2extract.
135      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
136        (original patch by Paul Brossier, slightly modified).        (original patch by Paul Brossier, slightly modified).
137        - Debian: Fixed packaging error about invalid substitution variable
138          "Source-Version".
139        - Raised Debian compatibility level to Debian 9 "Stretch".
140    
141    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
142      - fixed bug in Script::SetGroup: the script chunk wasn't moved      - fixed bug in Script::SetGroup: the script chunk wasn't moved
# Line 50  Version SVN trunk Line 175  Version SVN trunk
175        behavior of the first two EGs' state machines.        behavior of the first two EGs' state machines.
176      - Fixed undefined behavior when loading a gig file with invalid      - Fixed undefined behavior when loading a gig file with invalid
177        velocity curve parameters (fixes CVE-2017-12951).        velocity curve parameters (fixes CVE-2017-12951).
178        - Fixed undefined behavior when loading a gig file with invalid wave
179          pool index number (fixes CVE-2017-12954).
180    
181    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
182      - Sample: wave pool offsets are now 64 bits (to allow support for files      - Sample: wave pool offsets are now 64 bits (to allow support for files
183        larger than 4 GB).        larger than 4 GB).
184      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
185        textual format specifiers like with printf().        textual format specifiers like with printf().
186          
187    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
188      - added support for RIFF files larger than 4 GB, by default the required      - added support for RIFF files larger than 4 GB, by default the required
189        internal RIFF file offset size is automatically detected (that is RIFF        internal RIFF file offset size is automatically detected (that is RIFF
# Line 95  Version SVN trunk Line 222  Version SVN trunk
222      - DataType fix: Retain backward compatibility to older versions of native      - DataType fix: Retain backward compatibility to older versions of native
223        C++ classes/structs.        C++ classes/structs.
224    
225      * src/Akai.cpp:
226        - Fixed compilation error with recent, more strict compilers.
227    
228    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
229      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
230      - fixed printf format strings      - fixed printf format strings
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