/[svn]/libgig/trunk/ChangeLog
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revision 3481 by schoenebeck, Fri Feb 22 12:12:50 2019 UTC revision 3956 by schoenebeck, Sat Jun 19 10:41:02 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        - 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        - Changed signature of method File::GetSample(uint) to
19          File::GetSample(size_t,progress_t*).
20        - Marked methods File::GetFirstSample() and File::GetNextSample() as
21          deprecated.
22        - Use File::GetSample() instead of File::GetFirstSample() /
23          File::GetNextSample() in entire gig.cpp file.
24        - Added method Group::GetSample().
25        - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26          deprecated.
27        - Use Group::GetSample() instead of Group::GetFirstSample() /
28          Group::GetNextSample() in entire gig.cpp file.
29        - Changed signature of method File::GetGroup(uint) to
30          File::GetGroup(size_t).
31        - Fixed File::GetGroup(size_t) to be reentrant-safe.
32        - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33        - Fixed GetGroup(String) to be reentrant-safe.
34        - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35          gig.cpp file.
36        - Changed signature of method File::GetInstrument(uint,progress_t*) to
37          File::GetInstrument(size_t,progress_t*).
38        - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40          as deprecated.
41        - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42          File::GetNextInstrument() in entire gig.cpp file.
43        - Optimized method ScriptGroup::GetScript() to have constant time
44          efficiency.
45        - Changed signature of method File::GetScriptGroup(uint) to
46          File::GetScriptGroup(size_t).
47        - Optimized method File::GetScriptGroup(size_t) to have constant time
48          efficiency.
49        - Changed signature of method ScriptGroup::GetScript(uint) to
50          ScriptGroup::GetScript(size_t).
51        - Changed signature of method Instrument::GetScriptOfSlot(uint) to
52          Instrument::GetScriptOfSlot(size_t).
53        - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
54          Instrument::SwapScriptSlots(size_t,size_t).
55        - Changed signature of method Instrument::RemoveScriptSlot(uint) to
56          Instrument::RemoveScriptSlot(size_t).
57        - Changed signature of method Instrument::ScriptSlotCount() to return
58          size_t instead of uint.
59        - Changed signature of method Instrument::IsScriptSlotBypassed(uint) to
60          Instrument::IsScriptSlotBypassed(size_t).
61    
62      * src/SF.cpp, src/SF.h:
63        - File::DeleteInstrument(): Fix clang sanatizer warning.
64    
65      * src/DLS.cpp, src/DLS.h:
66        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
67          entire DLS.cpp file.
68        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
69          entire DLS.cpp file.
70        - Added method Instrument::GetRegionAt().
71        - Marked methods Instrument::GetFirstRegion() and
72          Instrument::GetNextRegion() as deprecated.
73        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
74          DLS.cpp file.
75        - Added method File::GetSample().
76        - Marked methods File::GetFirstSample() and File::GetNextSample() as
77          deprecated.
78        - Use File::GetSample() instead of File::GetFirstSample() /
79          File::GetNextSample() in entire DLS.cpp file.
80        - Added method Articulator::GetArticulation().
81        - Marked methods Articulator::GetFirstArticulation() and
82          Articulator::GetNextArticulation() as deprecated.
83        - Added method File::GetInstrument().
84        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
85          as deprecated.
86    
87      * src/RIFF.cpp, src/RIFF.h:
88        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
89        - List::LoadSubChunks(): Fix potential garbage data access if reading a
90          RIFF chunk ID failed.
91        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
92          latter allows to automatically use a separate file I/O stream state for
93          each thread.
94        - Added method List::GetSubChunkAt().
95        - Added method List::GetSubListAt().
96        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
97          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
98        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
99          entire RIFF.cpp file.
100    
101    Version 4.3.0 (9 May 2021)
102    
103      * general changes:
104        - Require at least a C++11 compliant compiler.
105        - Require some UUID generating function by underlying system.
106    
107      * src/gig.cpp, src/gig.h:
108        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
109          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
110          allow to define override LFOs' wave form (e.g. saw or square instead of
111          the default wave form which was always sine in the original
112          Gigasampler/GigaStudio software).
113        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
114          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
115          move the start point horizontally of the LFOs' waves (0° ... 360°).
116        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
117          (the original Gigasampler/GigaStudio software only had that flip phase
118          option for LFO1 and LFO2).
119        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
120          Region::UsesAnyGigFormatExtension(),
121          Instrument::UsesAnyGigFormatExtension() and
122          File::UsesAnyGigFormatExtension() (however only as private methods yet,
123          see comments on methods why).
124        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
125          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
126          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
127          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
128          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
129        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
130          (patch by Ivan Maguidhir).
131        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
132          (original patch by Ivan Maguidhir).
133        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
134          dimensions being in different order after deleting a dimension zone.
135        - Script: Generate a persistent UUID for each script.
136        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
137          accordingly added new methods to Instrument class:
138          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
139          GetScriptPatchVariable(), SetScriptPatchVariable(),
140          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
141          as child of our '3LS ' list chunk on Instrument level.
142        - Fixed undefined behaviour when modifying script slots on an instrument
143          that had been cloned and not been saved yet (e.g. unintended modification
144          of original instrument's script slots, and crash on Instrument destruction
145          due to double free of pScriptRefs).
146    
147      * src/Serialization.cpp, src/Serialization.h:
148        - Fixed broken Archive(RawData) constructor which always threw an
149          Exception.
150        - Added built-in support for C++ String objects (a.k.a. std::string
151          from the STL) and bumped Srx format version to 1.1 for that reason.
152        - Fixed assertion fault on some systems if a member variable defined was
153          serialized which was declared as size_t or ssize_t data type.
154        - Added new method Archive::operation() which allows applications to
155          distinguish between serialization vs. deserialization in their
156          serialize() method implementations.
157        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
158          the STL).
159        - Member offsets are now signed and for (newly added support of) member
160          variables on the heap -1 is always used as offset instead.
161        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
162          STL).
163        - DataType: Added optional 2nd custom type name.
164        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
165          STL).
166    
167      * src/helper.h:
168        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
169          function call.
170    
171      * src/tools/gigdump.cpp:
172        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
173          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
174          LFO2FlipPhase and LFO3FlipPhase.
175    
176    Version 4.2.0 (25 Jul 2019)
177    
178    * general changes:    * general changes:
179      - Added MSVC build support (anonymous patch from mailing list).      - Added MSVC build support (anonymous patch from mailing list).
180      - Introduced CMake build support (yet constrained for building with MSVC)      - Introduced CMake build support (yet constrained for building with MSVC)
# Line 11  Version SVN trunk (?) Line 186  Version SVN trunk (?)
186      - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position      - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
187        of zero; which is unsafe per se.        of zero; which is unsafe per se.
188      - Added C++11 "override" keyword where appropriate.      - Added C++11 "override" keyword where appropriate.
189        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
190          of their actions when not passing a progress_t callback structure.
191    
192    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
193      - Fixed Doxygen API comments for enum types (currently latest Doxygen      - Fixed Doxygen API comments for enum types (currently latest Doxygen

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