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revision 3181 by schoenebeck, Sun May 14 17:08:42 2017 UTC revision 3776 by schoenebeck, Sat May 23 19:26:07 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        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
54          the STL).
55        - Member offsets are now signed and for (newly added support of) member
56          variables on the heap -1 is always used as offset instead.
57        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
58          STL).
59    
60      * src/tools/gigdump.cpp:
61        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
62          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
63          LFO2FlipPhase and LFO3FlipPhase.
64    
65    Version 4.2.0 (25 Jul 2019)
66    
67      * general changes:
68        - Added MSVC build support (anonymous patch from mailing list).
69        - Introduced CMake build support (yet constrained for building with MSVC)
70          (anonymous patch from mailing list).
71        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
72          destructors. Added new virtual method DeleteChunks() to those classes
73          for this which must be explicitly called instead to remove their RIFF
74          chunks.
75        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
76          of zero; which is unsafe per se.
77        - Added C++11 "override" keyword where appropriate.
78        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
79          of their actions when not passing a progress_t callback structure.
80    
81      * src/gig.cpp, src/gig.h:
82        - Fixed Doxygen API comments for enum types (currently latest Doxygen
83          [v1.8.13] only supports C comments in macro arguments expansion, but
84          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
85          the Doxygen source code, which currently also filter out new line
86          \n chars).
87        - Added new method File::CountSamples().
88        - Added new method File::CountInstruments().
89        - Fixed gig v4 files falsely being handled as v2 format
90          (patch by Ivan Maguidhir).
91        - Added gig v4 version identifier (File::VERSION_4).
92        - GIG FORMAT EXTENSION: Added attribute
93          DimensionRegion::SustainReleaseTrigger which allows to define whether
94          a sustain pedal up event shall cause a release trigger sample to be
95          played (default: don't play release trigger sample by sustain pedal).
96        - GIG FORMAT EXTENSION: Added attribute
97          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
98          regular behaviour of playing release trigger sample on MIDI note-off
99          events.
100        - Introduced support for writing extension files (.gx01, .gx02, ...)
101          (original patch by Ivan Maguidhir).
102        - Many gig classes derive now from DLS::Storage (see DLS changes below).
103        - Added File::GetRiffFile() method.
104    
105      * src/DLS.cpp, src/DLS.h:
106        - File: Fixed implicitly allocated RIFF::File object never been freed.
107        - Added new abstract interface base class DLS::Storage which is derived by
108          the respective classes for implementing (the old) UpdateChunks() and the
109          new DeleteChunks() method.
110        - Added File::GetRiffFile() method.
111    
112      * src/sf2.cpp, src/sf2.h:
113        - Added Sample::GetFile() method.
114        - Added File::GetRiffFile() method.
115    
116      * src/Serialization.cpp, src/Serialization.h:
117        - Hide pure internal declarations from header file to avoid numerous
118          compiler warnings when building and linking against the public API.
119        - Fixed comparision logic bug
120        - Fixed memory leak in DataType::customTypeName().
121    
122      * src/RIFF.cpp, src/RIFF.h:
123        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
124          caused a resource leak
125        - Avoid compiler warning when building for 32 bit windows.
126        - Added new method progress_t::subdivide().
127        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
128        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
129          allows a more fine graded control into which portions the subtasks are
130          divided to.
131    
132      * src/tools/gigdump.cpp:
133        - Added command line option --instrument-names which causes only
134          instrument names and their index numbers to be printed.
135    
136    Version 4.1.0 (25 Nov 2017)
137    * general changes:    * general changes:
138      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
139      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 10  Version SVN trunk Line 145  Version SVN trunk
145      - print compiler warning if no RTTI available      - print compiler warning if no RTTI available
146      - Fixed potential crash in command line tools gig2stereo, korg2gig,      - Fixed potential crash in command line tools gig2stereo, korg2gig,
147        korgdump and sf2extract.        korgdump and sf2extract.
148        - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
149          (original patch by Paul Brossier, slightly modified).
150        - Debian: Fixed packaging error about invalid substitution variable
151          "Source-Version".
152        - Raised Debian compatibility level to Debian 9 "Stretch".
153    
154    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
155      - fixed bug in Script::SetGroup: the script chunk wasn't moved      - fixed bug in Script::SetGroup: the script chunk wasn't moved
# Line 36  Version SVN trunk Line 176  Version SVN trunk
176        objects (and crossfade_t and leverage_ctrl_t objects).        objects (and crossfade_t and leverage_ctrl_t objects).
177      - Added enum reflection API functions for retrieving enum declaration type      - Added enum reflection API functions for retrieving enum declaration type
178        information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).        information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
179        - Exception class now has a variadic constructor which allows to add
180          textual format specifiers like with printf().
181        - On unknown leverage controller exception: show precise unknown leverage
182          controller number found.
183        - Ignore invalid leverage controller types and just show a warning on the
184          console instead of throwing an exception.
185        - Added new struct eg_opt_t and new class member variable
186          DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
187          extension to the gig file format, which allows to override the default
188          behavior of the first two EGs' state machines.
189        - Fixed undefined behavior when loading a gig file with invalid
190          velocity curve parameters (fixes CVE-2017-12951).
191        - Fixed undefined behavior when loading a gig file with invalid wave
192          pool index number (fixes CVE-2017-12954).
193    
194    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
195      - 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
196        larger than 4 GB).        larger than 4 GB).
197              - Exception class now has a variadic constructor which allows to add
198          textual format specifiers like with printf().
199    
200    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
201      - 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
202        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 205  Version SVN trunk
205        with a new option added to the RIFF File constructor though        with a new option added to the RIFF File constructor though
206      - when saving a modified, grown RIFF file, the temporary file size during      - when saving a modified, grown RIFF file, the temporary file size during
207        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
208        - Exception class now has a variadic constructor which allows to add
209          textual format specifiers like with printf().
210    
211    * src/Serialization.cpp, src/Serialization.h:    * src/Serialization.cpp, src/Serialization.h:
212      - Archive: Added method isModified().      - Archive: Added method isModified().
# Line 70  Version SVN trunk Line 228  Version SVN trunk
228      - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().      - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
229      - DataType: Implemented demangling C++ type names (for methods      - DataType: Implemented demangling C++ type names (for methods
230        asLongDescr() and customTypeName(bool demangle=false)).        asLongDescr() and customTypeName(bool demangle=false)).
231        - Archive::setAutoValue(): Handle human readable boolean text
232          representations like "yes", "no", "true", "false" as expected.
233        - Exception class now has a variadic constructor which allows to add
234          textual format specifiers like with printf().
235        - DataType fix: Retain backward compatibility to older versions of native
236          C++ classes/structs.
237    
238      * src/Akai.cpp:
239        - Fixed compilation error with recent, more strict compilers.
240    
241    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
242      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
# Line 91  Version SVN trunk Line 258  Version SVN trunk
258        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
259        file's checksum table was damaged)        file's checksum table was damaged)
260      - print samples' CRC32 checksums      - print samples' CRC32 checksums
261        - Print the new EG behavior options (eg_opt_t).
262    
263    * src/tools/gigextract.cpp:    * src/tools/gigextract.cpp:
264      - 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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