/[svn]/libgig/trunk/ChangeLog
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revision 3657 by schoenebeck, Sat Dec 14 17:10:57 2019 UTC revision 3922 by schoenebeck, Mon Jun 14 10:33:29 2021 UTC
# Line 1  Line 1 
1  Version SVN trunk (?)  Version SVN trunk (?)
2    
3      * src/gig.cpp, src/gig.h:
4        - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5        - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6        - Sample: Fix unnecessary RAM consumption in case of 24 bit samples
7          (InternalDecompressionBuffer is no longer needed for 24 bit samples since
8          SVN r902 / libgig release 3.1.0).
9    
10      * src/SF.cpp, src/SF.h:
11        - File::DeleteInstrument(): Fix clang sanatizer warning.
12    
13      * src/DLS.cpp, src/DLS.h:
14        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
15          entire DLS.cpp file.
16        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
17          entire DLS.cpp file.
18    
19      * src/RIFF.cpp, src/RIFF.h:
20        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
21        - List::LoadSubChunks(): Fix potential garbage data access if reading a
22          RIFF chunk ID failed.
23        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
24          latter allows to automatically use a separate file I/O stream state for
25          each thread.
26        - Added method List::GetSubChunkAt().
27        - Added method List::GetSubListAt().
28        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
29          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
30        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
31          entire RIFF.cpp file.
32    
33    Version 4.3.0 (9 May 2021)
34    
35    * general changes:    * general changes:
36      - Require at least a C++11 compliant compiler.      - Require at least a C++11 compliant compiler.
37        - Require some UUID generating function by underlying system.
38    
39    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
40      - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,      - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
# Line 15  Version SVN trunk (?) Line 48  Version SVN trunk (?)
48      - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase      - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
49        (the original Gigasampler/GigaStudio software only had that flip phase        (the original Gigasampler/GigaStudio software only had that flip phase
50        option for LFO1 and LFO2).        option for LFO1 and LFO2).
51      - Added method DimensionRegion::UsesAnyGigFormatExtension() (however only as      - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
52        private method yet, see comments on method why).        Region::UsesAnyGigFormatExtension(),
53          Instrument::UsesAnyGigFormatExtension() and
54          File::UsesAnyGigFormatExtension() (however only as private methods yet,
55          see comments on methods why).
56      - GIG FORMAT EXTENSION: added LinuxSampler specific filter type      - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
57        implementations to enum vcf_type_t: vcf_type_lowpass_1p,        implementations to enum vcf_type_t: vcf_type_lowpass_1p,
58        vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,        vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
# Line 26  Version SVN trunk (?) Line 62  Version SVN trunk (?)
62        (patch by Ivan Maguidhir).        (patch by Ivan Maguidhir).
63      - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks      - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
64        (original patch by Ivan Maguidhir).        (original patch by Ivan Maguidhir).
65        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
66          dimensions being in different order after deleting a dimension zone.
67        - Script: Generate a persistent UUID for each script.
68        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
69          accordingly added new methods to Instrument class:
70          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
71          GetScriptPatchVariable(), SetScriptPatchVariable(),
72          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
73          as child of our '3LS ' list chunk on Instrument level.
74        - Fixed undefined behaviour when modifying script slots on an instrument
75          that had been cloned and not been saved yet (e.g. unintended modification
76          of original instrument's script slots, and crash on Instrument destruction
77          due to double free of pScriptRefs).
78    
79      * src/Serialization.cpp, src/Serialization.h:
80        - Fixed broken Archive(RawData) constructor which always threw an
81          Exception.
82        - Added built-in support for C++ String objects (a.k.a. std::string
83          from the STL) and bumped Srx format version to 1.1 for that reason.
84        - Fixed assertion fault on some systems if a member variable defined was
85          serialized which was declared as size_t or ssize_t data type.
86        - Added new method Archive::operation() which allows applications to
87          distinguish between serialization vs. deserialization in their
88          serialize() method implementations.
89        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
90          the STL).
91        - Member offsets are now signed and for (newly added support of) member
92          variables on the heap -1 is always used as offset instead.
93        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
94          STL).
95        - DataType: Added optional 2nd custom type name.
96        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
97          STL).
98    
99      * src/helper.h:
100        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
101          function call.
102    
103    * src/tools/gigdump.cpp:    * src/tools/gigdump.cpp:
104      - Print dimension region properties LFO1WaveForm, LFO2WaveForm,      - Print dimension region properties LFO1WaveForm, LFO2WaveForm,

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