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revision 3398 by schoenebeck, Sat Dec 9 16:39:27 2017 UTC revision 3773 by schoenebeck, Tue May 19 14:28:20 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    
51      * src/tools/gigdump.cpp:
52        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
53          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
54          LFO2FlipPhase and LFO3FlipPhase.
55    
56    Version 4.2.0 (25 Jul 2019)
57    
58      * general changes:
59        - Added MSVC build support (anonymous patch from mailing list).
60        - Introduced CMake build support (yet constrained for building with MSVC)
61          (anonymous patch from mailing list).
62        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
63          destructors. Added new virtual method DeleteChunks() to those classes
64          for this which must be explicitly called instead to remove their RIFF
65          chunks.
66        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
67          of zero; which is unsafe per se.
68        - Added C++11 "override" keyword where appropriate.
69        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
70          of their actions when not passing a progress_t callback structure.
71    
72    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
73      - Fixed Doxygen API comments for enum types (currently latest Doxygen      - Fixed Doxygen API comments for enum types (currently latest Doxygen
74        [v1.8.13] only supports C comments in macro arguments expansion, but        [v1.8.13] only supports C comments in macro arguments expansion, but
75        not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of        not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
76        the Doxygen source code, which currently also filter out new line        the Doxygen source code, which currently also filter out new line
77        \n chars).        \n chars).
78        - Added new method File::CountSamples().
79        - Added new method File::CountInstruments().
80        - Fixed gig v4 files falsely being handled as v2 format
81          (patch by Ivan Maguidhir).
82        - Added gig v4 version identifier (File::VERSION_4).
83        - GIG FORMAT EXTENSION: Added attribute
84          DimensionRegion::SustainReleaseTrigger which allows to define whether
85          a sustain pedal up event shall cause a release trigger sample to be
86          played (default: don't play release trigger sample by sustain pedal).
87        - GIG FORMAT EXTENSION: Added attribute
88          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
89          regular behaviour of playing release trigger sample on MIDI note-off
90          events.
91        - Introduced support for writing extension files (.gx01, .gx02, ...)
92          (original patch by Ivan Maguidhir).
93        - Many gig classes derive now from DLS::Storage (see DLS changes below).
94        - Added File::GetRiffFile() method.
95    
96      * src/DLS.cpp, src/DLS.h:
97        - File: Fixed implicitly allocated RIFF::File object never been freed.
98        - Added new abstract interface base class DLS::Storage which is derived by
99          the respective classes for implementing (the old) UpdateChunks() and the
100          new DeleteChunks() method.
101        - Added File::GetRiffFile() method.
102    
103      * src/sf2.cpp, src/sf2.h:
104        - Added Sample::GetFile() method.
105        - Added File::GetRiffFile() method.
106    
107    * src/Serialization.cpp, src/Serialization.h:    * src/Serialization.cpp, src/Serialization.h:
108      - Hide pure internal declarations from header file to avoid numerous      - Hide pure internal declarations from header file to avoid numerous
109        compiler warnings when building and linking against the public API.        compiler warnings when building and linking against the public API.
110        - Fixed comparision logic bug
111        - Fixed memory leak in DataType::customTypeName().
112    
113      * src/RIFF.cpp, src/RIFF.h:
114        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
115          caused a resource leak
116        - Avoid compiler warning when building for 32 bit windows.
117        - Added new method progress_t::subdivide().
118        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
119        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
120          allows a more fine graded control into which portions the subtasks are
121          divided to.
122    
123      * src/tools/gigdump.cpp:
124        - Added command line option --instrument-names which causes only
125          instrument names and their index numbers to be printed.
126    
127  Version 4.1.0 (25 Nov 2017)  Version 4.1.0 (25 Nov 2017)
128    * general changes:    * general changes:
# Line 74  Version 4.1.0 (25 Nov 2017) Line 187  Version 4.1.0 (25 Nov 2017)
187        larger than 4 GB).        larger than 4 GB).
188      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
189        textual format specifiers like with printf().        textual format specifiers like with printf().
190          
191    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
192      - 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
193        internal RIFF file offset size is automatically detected (that is RIFF        internal RIFF file offset size is automatically detected (that is RIFF
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