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revision 3392 by schoenebeck, Sun Dec 3 17:49:22 2017 UTC revision 3657 by schoenebeck, Sat Dec 14 17:10:57 2019 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    
6      * src/gig.cpp, src/gig.h:
7        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
8          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
9          allow to define override LFOs' wave form (e.g. saw or square instead of
10          the default wave form which was always sine in the original
11          Gigasampler/GigaStudio software).
12        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
13          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
14          move the start point horizontally of the LFOs' waves (0° ... 360°).
15        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
16          (the original Gigasampler/GigaStudio software only had that flip phase
17          option for LFO1 and LFO2).
18        - Added method DimensionRegion::UsesAnyGigFormatExtension() (however only as
19          private method yet, see comments on method why).
20        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
21          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
22          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
23          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
24          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
25        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
26          (patch by Ivan Maguidhir).
27        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
28          (original patch by Ivan Maguidhir).
29    
30      * src/tools/gigdump.cpp:
31        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
32          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
33          LFO2FlipPhase and LFO3FlipPhase.
34    
35    Version 4.2.0 (25 Jul 2019)
36    
37      * general changes:
38        - Added MSVC build support (anonymous patch from mailing list).
39        - Introduced CMake build support (yet constrained for building with MSVC)
40          (anonymous patch from mailing list).
41        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
42          destructors. Added new virtual method DeleteChunks() to those classes
43          for this which must be explicitly called instead to remove their RIFF
44          chunks.
45        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
46          of zero; which is unsafe per se.
47        - Added C++11 "override" keyword where appropriate.
48        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
49          of their actions when not passing a progress_t callback structure.
50    
51      * src/gig.cpp, src/gig.h:
52        - Fixed Doxygen API comments for enum types (currently latest Doxygen
53          [v1.8.13] only supports C comments in macro arguments expansion, but
54          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
55          the Doxygen source code, which currently also filter out new line
56          \n chars).
57        - Added new method File::CountSamples().
58        - Added new method File::CountInstruments().
59        - Fixed gig v4 files falsely being handled as v2 format
60          (patch by Ivan Maguidhir).
61        - Added gig v4 version identifier (File::VERSION_4).
62        - GIG FORMAT EXTENSION: Added attribute
63          DimensionRegion::SustainReleaseTrigger which allows to define whether
64          a sustain pedal up event shall cause a release trigger sample to be
65          played (default: don't play release trigger sample by sustain pedal).
66        - GIG FORMAT EXTENSION: Added attribute
67          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
68          regular behaviour of playing release trigger sample on MIDI note-off
69          events.
70        - Introduced support for writing extension files (.gx01, .gx02, ...)
71          (original patch by Ivan Maguidhir).
72        - Many gig classes derive now from DLS::Storage (see DLS changes below).
73        - Added File::GetRiffFile() method.
74    
75      * src/DLS.cpp, src/DLS.h:
76        - File: Fixed implicitly allocated RIFF::File object never been freed.
77        - Added new abstract interface base class DLS::Storage which is derived by
78          the respective classes for implementing (the old) UpdateChunks() and the
79          new DeleteChunks() method.
80        - Added File::GetRiffFile() method.
81    
82      * src/sf2.cpp, src/sf2.h:
83        - Added Sample::GetFile() method.
84        - Added File::GetRiffFile() method.
85    
86    * src/Serialization.cpp, src/Serialization.h:    * src/Serialization.cpp, src/Serialization.h:
87      - Hide pure internal declarations from header file to avoid numerous      - Hide pure internal declarations from header file to avoid numerous
88        compiler warnings when building and linking against the public API.        compiler warnings when building and linking against the public API.
89        - Fixed comparision logic bug
90        - Fixed memory leak in DataType::customTypeName().
91    
92      * src/RIFF.cpp, src/RIFF.h:
93        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
94          caused a resource leak
95        - Avoid compiler warning when building for 32 bit windows.
96        - Added new method progress_t::subdivide().
97        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
98        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
99          allows a more fine graded control into which portions the subtasks are
100          divided to.
101    
102      * src/tools/gigdump.cpp:
103        - Added command line option --instrument-names which causes only
104          instrument names and their index numbers to be printed.
105    
106  Version 4.1.0 (25 Nov 2017)  Version 4.1.0 (25 Nov 2017)
107    * general changes:    * general changes:
# Line 67  Version 4.1.0 (25 Nov 2017) Line 166  Version 4.1.0 (25 Nov 2017)
166        larger than 4 GB).        larger than 4 GB).
167      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
168        textual format specifiers like with printf().        textual format specifiers like with printf().
169          
170    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
171      - 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
172        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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