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revision 3349 by schoenebeck, Tue Oct 3 17:12:07 2017 UTC revision 3775 by schoenebeck, Tue May 19 15:23:11 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        - Added built-in support for C++ String objects (a.k.a. std::string
47          from the STL) and bumped Srx format version to 1.1 for that reason.
48        - Fixed assertion fault on some systems if a member variable defined was
49          serialized which was declared as size_t or ssize_t data type.
50        - Added new method Archive::operation() which allows applications to
51          distinguish between serialization vs. deserialization in their
52          serialize() method implementations.
53        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
54          the STL).
55        - Member offsets are now signed and for (newly added support of) member
56          variables on the heap -1 is always used as offset instead.
57    
58      * src/tools/gigdump.cpp:
59        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
60          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
61          LFO2FlipPhase and LFO3FlipPhase.
62    
63    Version 4.2.0 (25 Jul 2019)
64    
65      * general changes:
66        - Added MSVC build support (anonymous patch from mailing list).
67        - Introduced CMake build support (yet constrained for building with MSVC)
68          (anonymous patch from mailing list).
69        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
70          destructors. Added new virtual method DeleteChunks() to those classes
71          for this which must be explicitly called instead to remove their RIFF
72          chunks.
73        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
74          of zero; which is unsafe per se.
75        - Added C++11 "override" keyword where appropriate.
76        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
77          of their actions when not passing a progress_t callback structure.
78    
79      * src/gig.cpp, src/gig.h:
80        - Fixed Doxygen API comments for enum types (currently latest Doxygen
81          [v1.8.13] only supports C comments in macro arguments expansion, but
82          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
83          the Doxygen source code, which currently also filter out new line
84          \n chars).
85        - Added new method File::CountSamples().
86        - Added new method File::CountInstruments().
87        - Fixed gig v4 files falsely being handled as v2 format
88          (patch by Ivan Maguidhir).
89        - Added gig v4 version identifier (File::VERSION_4).
90        - GIG FORMAT EXTENSION: Added attribute
91          DimensionRegion::SustainReleaseTrigger which allows to define whether
92          a sustain pedal up event shall cause a release trigger sample to be
93          played (default: don't play release trigger sample by sustain pedal).
94        - GIG FORMAT EXTENSION: Added attribute
95          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
96          regular behaviour of playing release trigger sample on MIDI note-off
97          events.
98        - Introduced support for writing extension files (.gx01, .gx02, ...)
99          (original patch by Ivan Maguidhir).
100        - Many gig classes derive now from DLS::Storage (see DLS changes below).
101        - Added File::GetRiffFile() method.
102    
103      * src/DLS.cpp, src/DLS.h:
104        - File: Fixed implicitly allocated RIFF::File object never been freed.
105        - Added new abstract interface base class DLS::Storage which is derived by
106          the respective classes for implementing (the old) UpdateChunks() and the
107          new DeleteChunks() method.
108        - Added File::GetRiffFile() method.
109    
110      * src/sf2.cpp, src/sf2.h:
111        - Added Sample::GetFile() method.
112        - Added File::GetRiffFile() method.
113    
114      * src/Serialization.cpp, src/Serialization.h:
115        - Hide pure internal declarations from header file to avoid numerous
116          compiler warnings when building and linking against the public API.
117        - Fixed comparision logic bug
118        - Fixed memory leak in DataType::customTypeName().
119    
120      * src/RIFF.cpp, src/RIFF.h:
121        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
122          caused a resource leak
123        - Avoid compiler warning when building for 32 bit windows.
124        - Added new method progress_t::subdivide().
125        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
126        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
127          allows a more fine graded control into which portions the subtasks are
128          divided to.
129    
130      * src/tools/gigdump.cpp:
131        - Added command line option --instrument-names which causes only
132          instrument names and their index numbers to be printed.
133    
134    Version 4.1.0 (25 Nov 2017)
135    * general changes:    * general changes:
136      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
137      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 12  Version SVN trunk Line 145  Version SVN trunk
145        korgdump and sf2extract.        korgdump and sf2extract.
146      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
147        (original patch by Paul Brossier, slightly modified).        (original patch by Paul Brossier, slightly modified).
148        - Debian: Fixed packaging error about invalid substitution variable
149          "Source-Version".
150        - Raised Debian compatibility level to Debian 9 "Stretch".
151    
152    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
153      - 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 186  Version SVN trunk
186        behavior of the first two EGs' state machines.        behavior of the first two EGs' state machines.
187      - Fixed undefined behavior when loading a gig file with invalid      - Fixed undefined behavior when loading a gig file with invalid
188        velocity curve parameters (fixes CVE-2017-12951).        velocity curve parameters (fixes CVE-2017-12951).
189        - Fixed undefined behavior when loading a gig file with invalid wave
190          pool index number (fixes CVE-2017-12954).
191    
192    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
193      - 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
194        larger than 4 GB).        larger than 4 GB).
195      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
196        textual format specifiers like with printf().        textual format specifiers like with printf().
197          
198    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
199      - 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
200        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 233  Version SVN trunk
233      - DataType fix: Retain backward compatibility to older versions of native      - DataType fix: Retain backward compatibility to older versions of native
234        C++ classes/structs.        C++ classes/structs.
235    
236      * src/Akai.cpp:
237        - Fixed compilation error with recent, more strict compilers.
238    
239    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
240      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
241      - fixed printf format strings      - fixed printf format strings

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