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revision 3349 by schoenebeck, Tue Oct 3 17:12:07 2017 UTC revision 3974 by schoenebeck, Fri Jul 16 16:53:13 2021 UTC
# Line 1  Line 1 
1  Version SVN trunk  Version SVN trunk (?)
2    
3      * src/gig.cpp, src/gig.h:
4        - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5        - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6        - Sample: Fix unnecessary RAM consumption in case of 24 bit samples
7          (InternalDecompressionBuffer is no longer needed for 24 bit samples since
8          SVN r902 / libgig release 3.1.0).
9        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
10          entire gig.cpp file.
11        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
12          entire gig.cpp file.
13        - Added method Instrument::GetRegionAt().
14        - Marked methods Instrument::GetFirstRegion() and
15          Instrument::GetNextRegion() as deprecated.
16        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17          gig.cpp file.
18        - Changed signature of method File::GetSample(uint) to
19          File::GetSample(size_t,progress_t*).
20        - Marked methods File::GetFirstSample() and File::GetNextSample() as
21          deprecated.
22        - Use File::GetSample() instead of File::GetFirstSample() /
23          File::GetNextSample() in entire gig.cpp file.
24        - Added method Group::GetSample().
25        - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26          deprecated.
27        - Use Group::GetSample() instead of Group::GetFirstSample() /
28          Group::GetNextSample() in entire gig.cpp file.
29        - Changed signature of method File::GetGroup(uint) to
30          File::GetGroup(size_t).
31        - Fixed File::GetGroup(size_t) to be reentrant-safe.
32        - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33        - Fixed GetGroup(String) to be reentrant-safe.
34        - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35          gig.cpp file.
36        - Changed signature of method File::GetInstrument(uint,progress_t*) to
37          File::GetInstrument(size_t,progress_t*).
38        - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40          as deprecated.
41        - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42          File::GetNextInstrument() in entire gig.cpp file.
43        - Optimized method ScriptGroup::GetScript() to have constant time
44          efficiency.
45        - Changed signature of method File::GetScriptGroup(uint) to
46          File::GetScriptGroup(size_t).
47        - Optimized method File::GetScriptGroup(size_t) to have constant time
48          efficiency.
49        - Changed signature of method ScriptGroup::GetScript(uint) to
50          ScriptGroup::GetScript(size_t).
51        - Changed signature of method Instrument::GetScriptOfSlot(uint) to
52          Instrument::GetScriptOfSlot(size_t).
53        - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
54          Instrument::SwapScriptSlots(size_t,size_t).
55        - Changed signature of method Instrument::RemoveScriptSlot(uint) to
56          Instrument::RemoveScriptSlot(size_t).
57        - Changed signature of method Instrument::ScriptSlotCount() to return
58          size_t instead of uint.
59        - Changed signature of method Instrument::IsScriptSlotBypassed(uint) to
60          Instrument::IsScriptSlotBypassed(size_t).
61        - Changed signature of method Instrument::SetScriptSlotBypassed(uint,bool)
62          to Instrument::SetScriptSlotBypassed(size_t,bool).
63        - Changed signature of method
64          Instrument::IsScriptPatchVariableSet(int,String) to
65          Instrument::IsScriptPatchVariableSet(size_t,String).
66        - Changed signature of method Instrument::GetScriptPatchVariables(int) to
67          Instrument::GetScriptPatchVariables(size_t).
68        - Changed signature of method
69          Instrument::GetScriptPatchVariable(int,String) to
70          Instrument::GetScriptPatchVariable(size_t,String).
71        - Changed signature of method
72          Instrument::SetScriptPatchVariable(int,String,String) to
73          Instrument::SetScriptPatchVariable(size_t,String,String).
74        - Changed signature of method
75          Instrument::UnsetScriptPatchVariable(int,String) to
76          Instrument::UnsetScriptPatchVariable(ssize_t,String).
77        - Fixed iterator invalidation (i.e. crash) caused by adding / removing
78          samples (only triggered if now deprecated File::GetFirstSample() /
79          File::GetNextSample() methods were still used).
80    
81      * src/SF.cpp, src/SF.h:
82        - File::DeleteInstrument(): Fix clang sanatizer warning.
83    
84      * src/DLS.cpp, src/DLS.h:
85        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
86          entire DLS.cpp file.
87        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
88          entire DLS.cpp file.
89        - Added method Instrument::GetRegionAt().
90        - Marked methods Instrument::GetFirstRegion() and
91          Instrument::GetNextRegion() as deprecated.
92        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
93          DLS.cpp file.
94        - Added method File::GetSample().
95        - Marked methods File::GetFirstSample() and File::GetNextSample() as
96          deprecated.
97        - Use File::GetSample() instead of File::GetFirstSample() /
98          File::GetNextSample() in entire DLS.cpp file.
99        - Added method Articulator::GetArticulation().
100        - Marked methods Articulator::GetFirstArticulation() and
101          Articulator::GetNextArticulation() as deprecated.
102        - Added method File::GetInstrument().
103        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
104          as deprecated.
105        - Added method Instrument::CountRegions().
106        - Fixed iterator invalidation (i.e. crash) caused by adding / removing
107          samples (only triggered if now deprecated File::GetFirstSample() /
108          File::GetNextSample() methods were still used).
109    
110      * src/RIFF.cpp, src/RIFF.h:
111        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
112        - List::LoadSubChunks(): Fix potential garbage data access if reading a
113          RIFF chunk ID failed.
114        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
115          latter allows to automatically use a separate file I/O stream state for
116          each thread.
117        - Added method List::GetSubChunkAt().
118        - Added method List::GetSubListAt().
119        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
120          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
121        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
122          entire RIFF.cpp file.
123    
124    Version 4.3.0 (9 May 2021)
125    
126      * general changes:
127        - Require at least a C++11 compliant compiler.
128        - Require some UUID generating function by underlying system.
129    
130      * src/gig.cpp, src/gig.h:
131        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
132          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
133          allow to define override LFOs' wave form (e.g. saw or square instead of
134          the default wave form which was always sine in the original
135          Gigasampler/GigaStudio software).
136        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
137          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
138          move the start point horizontally of the LFOs' waves (0° ... 360°).
139        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
140          (the original Gigasampler/GigaStudio software only had that flip phase
141          option for LFO1 and LFO2).
142        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
143          Region::UsesAnyGigFormatExtension(),
144          Instrument::UsesAnyGigFormatExtension() and
145          File::UsesAnyGigFormatExtension() (however only as private methods yet,
146          see comments on methods why).
147        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
148          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
149          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
150          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
151          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
152        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
153          (patch by Ivan Maguidhir).
154        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
155          (original patch by Ivan Maguidhir).
156        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
157          dimensions being in different order after deleting a dimension zone.
158        - Script: Generate a persistent UUID for each script.
159        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
160          accordingly added new methods to Instrument class:
161          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
162          GetScriptPatchVariable(), SetScriptPatchVariable(),
163          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
164          as child of our '3LS ' list chunk on Instrument level.
165        - Fixed undefined behaviour when modifying script slots on an instrument
166          that had been cloned and not been saved yet (e.g. unintended modification
167          of original instrument's script slots, and crash on Instrument destruction
168          due to double free of pScriptRefs).
169    
170      * src/Serialization.cpp, src/Serialization.h:
171        - Fixed broken Archive(RawData) constructor which always threw an
172          Exception.
173        - Added built-in support for C++ String objects (a.k.a. std::string
174          from the STL) and bumped Srx format version to 1.1 for that reason.
175        - Fixed assertion fault on some systems if a member variable defined was
176          serialized which was declared as size_t or ssize_t data type.
177        - Added new method Archive::operation() which allows applications to
178          distinguish between serialization vs. deserialization in their
179          serialize() method implementations.
180        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
181          the STL).
182        - Member offsets are now signed and for (newly added support of) member
183          variables on the heap -1 is always used as offset instead.
184        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
185          STL).
186        - DataType: Added optional 2nd custom type name.
187        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
188          STL).
189    
190      * src/helper.h:
191        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
192          function call.
193    
194      * src/tools/gigdump.cpp:
195        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
196          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
197          LFO2FlipPhase and LFO3FlipPhase.
198    
199    Version 4.2.0 (25 Jul 2019)
200    
201      * general changes:
202        - Added MSVC build support (anonymous patch from mailing list).
203        - Introduced CMake build support (yet constrained for building with MSVC)
204          (anonymous patch from mailing list).
205        - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
206          destructors. Added new virtual method DeleteChunks() to those classes
207          for this which must be explicitly called instead to remove their RIFF
208          chunks.
209        - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
210          of zero; which is unsafe per se.
211        - Added C++11 "override" keyword where appropriate.
212        - Fixed crash in RIFF, DLS and gig classes which occurred on certain
213          of their actions when not passing a progress_t callback structure.
214    
215      * src/gig.cpp, src/gig.h:
216        - Fixed Doxygen API comments for enum types (currently latest Doxygen
217          [v1.8.13] only supports C comments in macro arguments expansion, but
218          not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
219          the Doxygen source code, which currently also filter out new line
220          \n chars).
221        - Added new method File::CountSamples().
222        - Added new method File::CountInstruments().
223        - Fixed gig v4 files falsely being handled as v2 format
224          (patch by Ivan Maguidhir).
225        - Added gig v4 version identifier (File::VERSION_4).
226        - GIG FORMAT EXTENSION: Added attribute
227          DimensionRegion::SustainReleaseTrigger which allows to define whether
228          a sustain pedal up event shall cause a release trigger sample to be
229          played (default: don't play release trigger sample by sustain pedal).
230        - GIG FORMAT EXTENSION: Added attribute
231          DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
232          regular behaviour of playing release trigger sample on MIDI note-off
233          events.
234        - Introduced support for writing extension files (.gx01, .gx02, ...)
235          (original patch by Ivan Maguidhir).
236        - Many gig classes derive now from DLS::Storage (see DLS changes below).
237        - Added File::GetRiffFile() method.
238    
239      * src/DLS.cpp, src/DLS.h:
240        - File: Fixed implicitly allocated RIFF::File object never been freed.
241        - Added new abstract interface base class DLS::Storage which is derived by
242          the respective classes for implementing (the old) UpdateChunks() and the
243          new DeleteChunks() method.
244        - Added File::GetRiffFile() method.
245    
246      * src/sf2.cpp, src/sf2.h:
247        - Added Sample::GetFile() method.
248        - Added File::GetRiffFile() method.
249    
250      * src/Serialization.cpp, src/Serialization.h:
251        - Hide pure internal declarations from header file to avoid numerous
252          compiler warnings when building and linking against the public API.
253        - Fixed comparision logic bug
254        - Fixed memory leak in DataType::customTypeName().
255    
256      * src/RIFF.cpp, src/RIFF.h:
257        - Fix: Calling File::SetMode() left an undefined file handle on Windows and
258          caused a resource leak
259        - Avoid compiler warning when building for 32 bit windows.
260        - Added new method progress_t::subdivide().
261        - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
262        - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
263          allows a more fine graded control into which portions the subtasks are
264          divided to.
265    
266      * src/tools/gigdump.cpp:
267        - Added command line option --instrument-names which causes only
268          instrument names and their index numbers to be printed.
269    
270    Version 4.1.0 (25 Nov 2017)
271    * general changes:    * general changes:
272      - removed 2 GB limitation when loading a gig or DLS file      - removed 2 GB limitation when loading a gig or DLS file
273      - using now native integer size where appropriate      - using now native integer size where appropriate
# Line 12  Version SVN trunk Line 281  Version SVN trunk
281        korgdump and sf2extract.        korgdump and sf2extract.
282      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953      - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
283        (original patch by Paul Brossier, slightly modified).        (original patch by Paul Brossier, slightly modified).
284        - Debian: Fixed packaging error about invalid substitution variable
285          "Source-Version".
286        - Raised Debian compatibility level to Debian 9 "Stretch".
287    
288    * src/gig.cpp, src/gig.h:    * src/gig.cpp, src/gig.h:
289      - fixed bug in Script::SetGroup: the script chunk wasn't moved      - fixed bug in Script::SetGroup: the script chunk wasn't moved
# Line 50  Version SVN trunk Line 322  Version SVN trunk
322        behavior of the first two EGs' state machines.        behavior of the first two EGs' state machines.
323      - Fixed undefined behavior when loading a gig file with invalid      - Fixed undefined behavior when loading a gig file with invalid
324        velocity curve parameters (fixes CVE-2017-12951).        velocity curve parameters (fixes CVE-2017-12951).
325        - Fixed undefined behavior when loading a gig file with invalid wave
326          pool index number (fixes CVE-2017-12954).
327    
328    * src/DLS.cpp, src/DLS.h:    * src/DLS.cpp, src/DLS.h:
329      - 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
330        larger than 4 GB).        larger than 4 GB).
331      - Exception class now has a variadic constructor which allows to add      - Exception class now has a variadic constructor which allows to add
332        textual format specifiers like with printf().        textual format specifiers like with printf().
333          
334    * src/RIFF.cpp, src/RIFF.h:    * src/RIFF.cpp, src/RIFF.h:
335      - 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
336        internal RIFF file offset size is automatically detected (that is RIFF        internal RIFF file offset size is automatically detected (that is RIFF
# Line 95  Version SVN trunk Line 369  Version SVN trunk
369      - DataType fix: Retain backward compatibility to older versions of native      - DataType fix: Retain backward compatibility to older versions of native
370        C++ classes/structs.        C++ classes/structs.
371    
372      * src/Akai.cpp:
373        - Fixed compilation error with recent, more strict compilers.
374    
375    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:    * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
376      - improved output of non-ascii characters in usage messages      - improved output of non-ascii characters in usage messages
377      - fixed printf format strings      - fixed printf format strings
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