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revision 3203 by schoenebeck, Tue May 23 14:51:01 2017 UTC revision 3770 by schoenebeck, Sun May 17 14:05:08 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    
47      * src/tools/gigdump.cpp:
48        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
49          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
50          LFO2FlipPhase and LFO3FlipPhase.
51    
52    Version 4.2.0 (25 Jul 2019)
53    
54      * general changes:
55        - Added MSVC build support (anonymous patch from mailing list).
56        - Introduced CMake build support (yet constrained for building with MSVC)
57          (anonymous patch from mailing list).
58        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
59          destructors. Added new virtual method DeleteChunks() to those classes
60          for this which must be explicitly called instead to remove their RIFF
61          chunks.
62        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
63          of zero; which is unsafe per se.
64        - Added C++11 "override" keyword where appropriate.
65        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
66          of their actions when not passing a progress_t callback structure.
67    
68      * src/gig.cpp, src/gig.h:
69        - Fixed Doxygen API comments for enum types (currently latest Doxygen
70          [v1.8.13] only supports C comments in macro arguments expansion, but
71          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
72          the Doxygen source code, which currently also filter out new line
73          \n chars).
74        - Added new method File::CountSamples().
75        - Added new method File::CountInstruments().
76        - Fixed gig v4 files falsely being handled as v2 format
77          (patch by Ivan Maguidhir).
78        - Added gig v4 version identifier (File::VERSION_4).
79        - GIG FORMAT EXTENSION: Added attribute
80          DimensionRegion::SustainReleaseTrigger which allows to define whether
81          a sustain pedal up event shall cause a release trigger sample to be
82          played (default: don't play release trigger sample by sustain pedal).
83        - GIG FORMAT EXTENSION: Added attribute
84          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
85          regular behaviour of playing release trigger sample on MIDI note-off
86          events.
87        - Introduced support for writing extension files (.gx01, .gx02, ...)
88          (original patch by Ivan Maguidhir).
89        - Many gig classes derive now from DLS::Storage (see DLS changes below).
90        - Added File::GetRiffFile() method.
91    
92      * src/DLS.cpp, src/DLS.h:
93        - File: Fixed implicitly allocated RIFF::File object never been freed.
94        - Added new abstract interface base class DLS::Storage which is derived by
95          the respective classes for implementing (the old) UpdateChunks() and the
96          new DeleteChunks() method.
97        - Added File::GetRiffFile() method.
98    
99      * src/sf2.cpp, src/sf2.h:
100        - Added Sample::GetFile() method.
101        - Added File::GetRiffFile() method.
102    
103      * src/Serialization.cpp, src/Serialization.h:
104        - Hide pure internal declarations from header file to avoid numerous
105          compiler warnings when building and linking against the public API.
106        - Fixed comparision logic bug
107        - Fixed memory leak in DataType::customTypeName().
108    
109      * src/RIFF.cpp, src/RIFF.h:
110        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
111          caused a resource leak
112        - Avoid compiler warning when building for 32 bit windows.
113        - Added new method progress_t::subdivide().
114        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
115        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
116          allows a more fine graded control into which portions the subtasks are
117          divided to.
118    
119      * src/tools/gigdump.cpp:
120        - Added command line option --instrument-names which causes only
121          instrument names and their index numbers to be printed.
122    
123    Version 4.1.0 (25 Nov 2017)
124    * general changes:    * general changes:
125      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
126      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 10  Version SVN trunk Line 132  Version SVN trunk
132      - print compiler warning if no RTTI available      - print compiler warning if no RTTI available
133      - Fixed potential crash in command line tools gig2stereo, korg2gig,      - Fixed potential crash in command line tools gig2stereo, korg2gig,
134        korgdump and sf2extract.        korgdump and sf2extract.
135        - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
136          (original patch by Paul Brossier, slightly modified).
137        - Debian: Fixed packaging error about invalid substitution variable
138          "Source-Version".
139        - Raised Debian compatibility level to Debian 9 "Stretch".
140    
141    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
142      - fixed bug in Script::SetGroup: the script chunk wasn't moved      - fixed bug in Script::SetGroup: the script chunk wasn't moved
# Line 42  Version SVN trunk Line 169  Version SVN trunk
169        controller number found.        controller number found.
170      - Ignore invalid leverage controller types and just show a warning on the      - Ignore invalid leverage controller types and just show a warning on the
171        console instead of throwing an exception.        console instead of throwing an exception.
172        - Added new struct eg_opt_t and new class member variable
173          DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
174          extension to the gig file format, which allows to override the default
175          behavior of the first two EGs' state machines.
176        - Fixed undefined behavior when loading a gig file with invalid
177          velocity curve parameters (fixes CVE-2017-12951).
178        - Fixed undefined behavior when loading a gig file with invalid wave
179          pool index number (fixes CVE-2017-12954).
180    
181    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
182      - Sample: wave pool offsets are now 64 bits (to allow support for files      - Sample: wave pool offsets are now 64 bits (to allow support for files
183        larger than 4 GB).        larger than 4 GB).
184      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
185        textual format specifiers like with printf().        textual format specifiers like with printf().
186          
187    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
188      - 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
189        internal RIFF file offset size is automatically detected (that is RIFF        internal RIFF file offset size is automatically detected (that is RIFF
# Line 84  Version SVN trunk Line 219  Version SVN trunk
219        representations like "yes", "no", "true", "false" as expected.        representations like "yes", "no", "true", "false" as expected.
220      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
221        textual format specifiers like with printf().        textual format specifiers like with printf().
222        - DataType fix: Retain backward compatibility to older versions of native
223          C++ classes/structs.
224    
225      * src/Akai.cpp:
226        - Fixed compilation error with recent, more strict compilers.
227    
228    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
229      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
# Line 105  Version SVN trunk Line 245  Version SVN trunk
245        rebuilding the gig file's global checksum table (i.e. in case the        rebuilding the gig file's global checksum table (i.e. in case the
246        file's checksum table was damaged)        file's checksum table was damaged)
247      - print samples' CRC32 checksums      - print samples' CRC32 checksums
248        - Print the new EG behavior options (eg_opt_t).
249    
250    * src/tools/gigextract.cpp:    * src/tools/gigextract.cpp:
251      - Fix: if sample name contains a path separator (slash or backslash) then      - Fix: if sample name contains a path separator (slash or backslash) then

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