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revision 3175 by schoenebeck, Thu May 11 11:34:19 2017 UTC revision 3774 by schoenebeck, Tue May 19 14:55:48 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        - Added new method Archive::operation() which allows applications to
51          distinguish between serialization vs. deserialization in their
52          serialize() method implementations.
53    
54      * src/tools/gigdump.cpp:
55        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
56          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
57          LFO2FlipPhase and LFO3FlipPhase.
58    
59    Version 4.2.0 (25 Jul 2019)
60    
61      * general changes:
62        - Added MSVC build support (anonymous patch from mailing list).
63        - Introduced CMake build support (yet constrained for building with MSVC)
64          (anonymous patch from mailing list).
65        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
66          destructors. Added new virtual method DeleteChunks() to those classes
67          for this which must be explicitly called instead to remove their RIFF
68          chunks.
69        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
70          of zero; which is unsafe per se.
71        - Added C++11 "override" keyword where appropriate.
72        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
73          of their actions when not passing a progress_t callback structure.
74    
75      * src/gig.cpp, src/gig.h:
76        - Fixed Doxygen API comments for enum types (currently latest Doxygen
77          [v1.8.13] only supports C comments in macro arguments expansion, but
78          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
79          the Doxygen source code, which currently also filter out new line
80          \n chars).
81        - Added new method File::CountSamples().
82        - Added new method File::CountInstruments().
83        - Fixed gig v4 files falsely being handled as v2 format
84          (patch by Ivan Maguidhir).
85        - Added gig v4 version identifier (File::VERSION_4).
86        - GIG FORMAT EXTENSION: Added attribute
87          DimensionRegion::SustainReleaseTrigger which allows to define whether
88          a sustain pedal up event shall cause a release trigger sample to be
89          played (default: don't play release trigger sample by sustain pedal).
90        - GIG FORMAT EXTENSION: Added attribute
91          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
92          regular behaviour of playing release trigger sample on MIDI note-off
93          events.
94        - Introduced support for writing extension files (.gx01, .gx02, ...)
95          (original patch by Ivan Maguidhir).
96        - Many gig classes derive now from DLS::Storage (see DLS changes below).
97        - Added File::GetRiffFile() method.
98    
99      * src/DLS.cpp, src/DLS.h:
100        - File: Fixed implicitly allocated RIFF::File object never been freed.
101        - Added new abstract interface base class DLS::Storage which is derived by
102          the respective classes for implementing (the old) UpdateChunks() and the
103          new DeleteChunks() method.
104        - Added File::GetRiffFile() method.
105    
106      * src/sf2.cpp, src/sf2.h:
107        - Added Sample::GetFile() method.
108        - Added File::GetRiffFile() method.
109    
110      * src/Serialization.cpp, src/Serialization.h:
111        - Hide pure internal declarations from header file to avoid numerous
112          compiler warnings when building and linking against the public API.
113        - Fixed comparision logic bug
114        - Fixed memory leak in DataType::customTypeName().
115    
116      * src/RIFF.cpp, src/RIFF.h:
117        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
118          caused a resource leak
119        - Avoid compiler warning when building for 32 bit windows.
120        - Added new method progress_t::subdivide().
121        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
122        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
123          allows a more fine graded control into which portions the subtasks are
124          divided to.
125    
126      * src/tools/gigdump.cpp:
127        - Added command line option --instrument-names which causes only
128          instrument names and their index numbers to be printed.
129    
130    Version 4.1.0 (25 Nov 2017)
131    * general changes:    * general changes:
132      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
133      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 10  Version SVN trunk Line 139  Version SVN trunk
139      - print compiler warning if no RTTI available      - print compiler warning if no RTTI available
140      - Fixed potential crash in command line tools gig2stereo, korg2gig,      - Fixed potential crash in command line tools gig2stereo, korg2gig,
141        korgdump and sf2extract.        korgdump and sf2extract.
142        - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
143          (original patch by Paul Brossier, slightly modified).
144        - Debian: Fixed packaging error about invalid substitution variable
145          "Source-Version".
146        - Raised Debian compatibility level to Debian 9 "Stretch".
147    
148    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
149      - fixed bug in Script::SetGroup: the script chunk wasn't moved      - fixed bug in Script::SetGroup: the script chunk wasn't moved
# Line 35  Version SVN trunk Line 169  Version SVN trunk
169      - Added support for serializing & deserializing DimensionRegion      - Added support for serializing & deserializing DimensionRegion
170        objects (and crossfade_t and leverage_ctrl_t objects).        objects (and crossfade_t and leverage_ctrl_t objects).
171      - Added enum reflection API functions for retrieving enum declaration type      - Added enum reflection API functions for retrieving enum declaration type
172        information at runtime (countEnum(), enumKey(), enumKeys(), enumValue()).        information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
173        - Exception class now has a variadic constructor which allows to add
174          textual format specifiers like with printf().
175        - On unknown leverage controller exception: show precise unknown leverage
176          controller number found.
177        - Ignore invalid leverage controller types and just show a warning on the
178          console instead of throwing an exception.
179        - Added new struct eg_opt_t and new class member variable
180          DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
181          extension to the gig file format, which allows to override the default
182          behavior of the first two EGs' state machines.
183        - Fixed undefined behavior when loading a gig file with invalid
184          velocity curve parameters (fixes CVE-2017-12951).
185        - Fixed undefined behavior when loading a gig file with invalid wave
186          pool index number (fixes CVE-2017-12954).
187    
188    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
189      - 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
190        larger than 4 GB).        larger than 4 GB).
191              - Exception class now has a variadic constructor which allows to add
192          textual format specifiers like with printf().
193    
194    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
195      - 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
196        internal RIFF file offset size is automatically detected (that is RIFF        internal RIFF file offset size is automatically detected (that is RIFF
# Line 49  Version SVN trunk Line 199  Version SVN trunk
199        with a new option added to the RIFF File constructor though        with a new option added to the RIFF File constructor though
200      - when saving a modified, grown RIFF file, the temporary file size during      - when saving a modified, grown RIFF file, the temporary file size during
201        Save() operation will no longer be larger than the final grown file size        Save() operation will no longer be larger than the final grown file size
202        - Exception class now has a variadic constructor which allows to add
203          textual format specifiers like with printf().
204    
205    * src/Serialization.cpp, src/Serialization.h:    * src/Serialization.cpp, src/Serialization.h:
206      - Archive: Added method isModified().      - Archive: Added method isModified().
# Line 70  Version SVN trunk Line 222  Version SVN trunk
222      - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().      - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
223      - DataType: Implemented demangling C++ type names (for methods      - DataType: Implemented demangling C++ type names (for methods
224        asLongDescr() and customTypeName(bool demangle=false)).        asLongDescr() and customTypeName(bool demangle=false)).
225        - Archive::setAutoValue(): Handle human readable boolean text
226          representations like "yes", "no", "true", "false" as expected.
227        - Exception class now has a variadic constructor which allows to add
228          textual format specifiers like with printf().
229        - DataType fix: Retain backward compatibility to older versions of native
230          C++ classes/structs.
231    
232      * src/Akai.cpp:
233        - Fixed compilation error with recent, more strict compilers.
234    
235    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
236      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
# Line 91  Version SVN trunk Line 252  Version SVN trunk
252        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
253        file's checksum table was damaged)        file's checksum table was damaged)
254      - print samples' CRC32 checksums      - print samples' CRC32 checksums
255        - Print the new EG behavior options (eg_opt_t).
256    
257    * src/tools/gigextract.cpp:    * src/tools/gigextract.cpp:
258      - 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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