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revision 3524 by schoenebeck, Thu Jul 25 10:52:10 2019 UTC revision 3927 by schoenebeck, Tue Jun 15 11:00:50 2021 UTC
# Line 1  Line 1 
1    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        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
10          entire gig.cpp file.
11        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
12          entire gig.cpp file.
13        - Added method Instrument::GetRegionAt().
14        - Marked methods Instrument::GetFirstRegion() and
15          Instrument::GetNextRegion() as deprecated.
16        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17          gig.cpp file.
18    
19      * src/SF.cpp, src/SF.h:
20        - File::DeleteInstrument(): Fix clang sanatizer warning.
21    
22      * src/DLS.cpp, src/DLS.h:
23        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
24          entire DLS.cpp file.
25        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
26          entire DLS.cpp file.
27        - Added method Instrument::GetRegionAt().
28        - Marked methods Instrument::GetFirstRegion() and
29          Instrument::GetNextRegion() as deprecated.
30        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
31          DLS.cpp file.
32    
33      * src/RIFF.cpp, src/RIFF.h:
34        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
35        - List::LoadSubChunks(): Fix potential garbage data access if reading a
36          RIFF chunk ID failed.
37        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
38          latter allows to automatically use a separate file I/O stream state for
39          each thread.
40        - Added method List::GetSubChunkAt().
41        - Added method List::GetSubListAt().
42        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
43          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
44        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
45          entire RIFF.cpp file.
46    
47    Version 4.3.0 (9 May 2021)
48    
49      * general changes:
50        - Require at least a C++11 compliant compiler.
51        - Require some UUID generating function by underlying system.
52    
53      * src/gig.cpp, src/gig.h:
54        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
55          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
56          allow to define override LFOs' wave form (e.g. saw or square instead of
57          the default wave form which was always sine in the original
58          Gigasampler/GigaStudio software).
59        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
60          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
61          move the start point horizontally of the LFOs' waves (0° ... 360°).
62        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
63          (the original Gigasampler/GigaStudio software only had that flip phase
64          option for LFO1 and LFO2).
65        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
66          Region::UsesAnyGigFormatExtension(),
67          Instrument::UsesAnyGigFormatExtension() and
68          File::UsesAnyGigFormatExtension() (however only as private methods yet,
69          see comments on methods why).
70        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
71          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
72          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
73          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
74          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
75        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
76          (patch by Ivan Maguidhir).
77        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
78          (original patch by Ivan Maguidhir).
79        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
80          dimensions being in different order after deleting a dimension zone.
81        - Script: Generate a persistent UUID for each script.
82        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
83          accordingly added new methods to Instrument class:
84          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
85          GetScriptPatchVariable(), SetScriptPatchVariable(),
86          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
87          as child of our '3LS ' list chunk on Instrument level.
88        - Fixed undefined behaviour when modifying script slots on an instrument
89          that had been cloned and not been saved yet (e.g. unintended modification
90          of original instrument's script slots, and crash on Instrument destruction
91          due to double free of pScriptRefs).
92    
93      * src/Serialization.cpp, src/Serialization.h:
94        - Fixed broken Archive(RawData) constructor which always threw an
95          Exception.
96        - Added built-in support for C++ String objects (a.k.a. std::string
97          from the STL) and bumped Srx format version to 1.1 for that reason.
98        - Fixed assertion fault on some systems if a member variable defined was
99          serialized which was declared as size_t or ssize_t data type.
100        - Added new method Archive::operation() which allows applications to
101          distinguish between serialization vs. deserialization in their
102          serialize() method implementations.
103        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
104          the STL).
105        - Member offsets are now signed and for (newly added support of) member
106          variables on the heap -1 is always used as offset instead.
107        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
108          STL).
109        - DataType: Added optional 2nd custom type name.
110        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
111          STL).
112    
113      * src/helper.h:
114        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
115          function call.
116    
117      * src/tools/gigdump.cpp:
118        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
119          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
120          LFO2FlipPhase and LFO3FlipPhase.
121    
122  Version 4.2.0 (25 Jul 2019)  Version 4.2.0 (25 Jul 2019)
123    
124    * general changes:    * general changes:

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