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Revision 3961 - (hide annotations) (download)
Sat Jun 19 11:01:40 2021 UTC (2 years, 8 months ago) by schoenebeck
File size: 45800 byte(s)
* gig: Changed signature of method
  Instrument::SetScriptPatchVariable(int,String,String) to
  Instrument::SetScriptPatchVariable(size_t,String,String).

1 schoenebeck 3900 Version SVN trunk (?)
2    
3 schoenebeck 3903 * src/gig.cpp, src/gig.h:
4     - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5 schoenebeck 3904 - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6 schoenebeck 3913 - 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 schoenebeck 3924 - 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 schoenebeck 3926 - Added method Instrument::GetRegionAt().
14     - Marked methods Instrument::GetFirstRegion() and
15     Instrument::GetNextRegion() as deprecated.
16 schoenebeck 3927 - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17     gig.cpp file.
18 schoenebeck 3928 - 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 schoenebeck 3929 - Use File::GetSample() instead of File::GetFirstSample() /
23     File::GetNextSample() in entire gig.cpp file.
24 schoenebeck 3933 - Added method Group::GetSample().
25     - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26     deprecated.
27 schoenebeck 3934 - Use Group::GetSample() instead of Group::GetFirstSample() /
28     Group::GetNextSample() in entire gig.cpp file.
29 schoenebeck 3935 - Changed signature of method File::GetGroup(uint) to
30     File::GetGroup(size_t).
31 schoenebeck 3936 - Fixed File::GetGroup(size_t) to be reentrant-safe.
32 schoenebeck 3937 - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33 schoenebeck 3938 - Fixed GetGroup(String) to be reentrant-safe.
34 schoenebeck 3939 - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35     gig.cpp file.
36 schoenebeck 3942 - Changed signature of method File::GetInstrument(uint,progress_t*) to
37     File::GetInstrument(size_t,progress_t*).
38 schoenebeck 3943 - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39 schoenebeck 3944 - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40     as deprecated.
41 schoenebeck 3945 - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42     File::GetNextInstrument() in entire gig.cpp file.
43 schoenebeck 3948 - Optimized method ScriptGroup::GetScript() to have constant time
44     efficiency.
45 schoenebeck 3949 - Changed signature of method File::GetScriptGroup(uint) to
46     File::GetScriptGroup(size_t).
47 schoenebeck 3950 - Optimized method File::GetScriptGroup(size_t) to have constant time
48     efficiency.
49 schoenebeck 3951 - Changed signature of method ScriptGroup::GetScript(uint) to
50     ScriptGroup::GetScript(size_t).
51 schoenebeck 3952 - Changed signature of method Instrument::GetScriptOfSlot(uint) to
52     Instrument::GetScriptOfSlot(size_t).
53 schoenebeck 3953 - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
54     Instrument::SwapScriptSlots(size_t,size_t).
55 schoenebeck 3954 - Changed signature of method Instrument::RemoveScriptSlot(uint) to
56     Instrument::RemoveScriptSlot(size_t).
57 schoenebeck 3955 - Changed signature of method Instrument::ScriptSlotCount() to return
58     size_t instead of uint.
59 schoenebeck 3956 - Changed signature of method Instrument::IsScriptSlotBypassed(uint) to
60     Instrument::IsScriptSlotBypassed(size_t).
61 schoenebeck 3957 - Changed signature of method Instrument::SetScriptSlotBypassed(uint,bool)
62     to Instrument::SetScriptSlotBypassed(size_t,bool).
63 schoenebeck 3958 - Changed signature of method
64     Instrument::IsScriptPatchVariableSet(int,String) to
65     Instrument::IsScriptPatchVariableSet(size_t,String).
66 schoenebeck 3959 - Changed signature of method Instrument::GetScriptPatchVariables(int) to
67     Instrument::GetScriptPatchVariables(size_t).
68 schoenebeck 3960 - Changed signature of method
69     Instrument::GetScriptPatchVariable(int,String) to
70     Instrument::GetScriptPatchVariable(size_t,String).
71 schoenebeck 3961 - Changed signature of method
72     Instrument::SetScriptPatchVariable(int,String,String) to
73     Instrument::SetScriptPatchVariable(size_t,String,String).
74 schoenebeck 3903
75 schoenebeck 3900 * src/SF.cpp, src/SF.h:
76     - File::DeleteInstrument(): Fix clang sanatizer warning.
77    
78 schoenebeck 3922 * src/DLS.cpp, src/DLS.h:
79     - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
80     entire DLS.cpp file.
81     - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
82     entire DLS.cpp file.
83 schoenebeck 3926 - Added method Instrument::GetRegionAt().
84     - Marked methods Instrument::GetFirstRegion() and
85     Instrument::GetNextRegion() as deprecated.
86 schoenebeck 3927 - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
87     DLS.cpp file.
88 schoenebeck 3928 - Added method File::GetSample().
89     - Marked methods File::GetFirstSample() and File::GetNextSample() as
90     deprecated.
91 schoenebeck 3929 - Use File::GetSample() instead of File::GetFirstSample() /
92     File::GetNextSample() in entire DLS.cpp file.
93 schoenebeck 3940 - Added method Articulator::GetArticulation().
94     - Marked methods Articulator::GetFirstArticulation() and
95     Articulator::GetNextArticulation() as deprecated.
96 schoenebeck 3941 - Added method File::GetInstrument().
97     - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
98     as deprecated.
99 schoenebeck 3922
100 schoenebeck 3901 * src/RIFF.cpp, src/RIFF.h:
101     - Chunk::LoadChunkData(): Fix clang sanatizer warning.
102 schoenebeck 3902 - List::LoadSubChunks(): Fix potential garbage data access if reading a
103     RIFF chunk ID failed.
104 schoenebeck 3915 - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
105     latter allows to automatically use a separate file I/O stream state for
106     each thread.
107 schoenebeck 3920 - Added method List::GetSubChunkAt().
108     - Added method List::GetSubListAt().
109     - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
110     List::GetFirstSubList() and List::GetNextSubList() as deprecated.
111 schoenebeck 3921 - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
112     entire RIFF.cpp file.
113 schoenebeck 3901
114 schoenebeck 3878 Version 4.3.0 (9 May 2021)
115 schoenebeck 3623
116     * general changes:
117     - Require at least a C++11 compliant compiler.
118 schoenebeck 3723 - Require some UUID generating function by underlying system.
119 schoenebeck 3623
120     * src/gig.cpp, src/gig.h:
121     - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
122     DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
123     allow to define override LFOs' wave form (e.g. saw or square instead of
124     the default wave form which was always sine in the original
125     Gigasampler/GigaStudio software).
126     - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
127     DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
128     move the start point horizontally of the LFOs' waves (0�� ... 360��).
129     - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
130     (the original Gigasampler/GigaStudio software only had that flip phase
131     option for LFO1 and LFO2).
132 schoenebeck 3710 - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
133     Region::UsesAnyGigFormatExtension(),
134     Instrument::UsesAnyGigFormatExtension() and
135     File::UsesAnyGigFormatExtension() (however only as private methods yet,
136     see comments on methods why).
137 schoenebeck 3645 - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
138     implementations to enum vcf_type_t: vcf_type_lowpass_1p,
139     vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
140     vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
141     vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
142 schoenebeck 3656 - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
143     (patch by Ivan Maguidhir).
144 schoenebeck 3657 - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
145     (original patch by Ivan Maguidhir).
146 schoenebeck 3720 - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
147     dimensions being in different order after deleting a dimension zone.
148 schoenebeck 3723 - Script: Generate a persistent UUID for each script.
149 schoenebeck 3731 - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
150     accordingly added new methods to Instrument class:
151     IsScriptPatchVariableSet(), GetScriptPatchVariables(),
152     GetScriptPatchVariable(), SetScriptPatchVariable(),
153     UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
154     as child of our '3LS ' list chunk on Instrument level.
155 schoenebeck 3799 - Fixed undefined behaviour when modifying script slots on an instrument
156     that had been cloned and not been saved yet (e.g. unintended modification
157     of original instrument's script slots, and crash on Instrument destruction
158     due to double free of pScriptRefs).
159 schoenebeck 3623
160 schoenebeck 3770 * src/Serialization.cpp, src/Serialization.h:
161     - Fixed broken Archive(RawData) constructor which always threw an
162     Exception.
163 schoenebeck 3771 - Added built-in support for C++ String objects (a.k.a. std::string
164     from the STL) and bumped Srx format version to 1.1 for that reason.
165 schoenebeck 3773 - Fixed assertion fault on some systems if a member variable defined was
166     serialized which was declared as size_t or ssize_t data type.
167 schoenebeck 3774 - Added new method Archive::operation() which allows applications to
168     distinguish between serialization vs. deserialization in their
169     serialize() method implementations.
170 schoenebeck 3775 - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
171     the STL).
172     - Member offsets are now signed and for (newly added support of) member
173     variables on the heap -1 is always used as offset instead.
174 schoenebeck 3776 - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
175     STL).
176 schoenebeck 3777 - DataType: Added optional 2nd custom type name.
177     - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
178     STL).
179 schoenebeck 3770
180 schoenebeck 3859 * src/helper.h:
181     - Fix compile error with GCC 9 due to ignored result value of vasprintf()
182     function call.
183    
184 schoenebeck 3623 * src/tools/gigdump.cpp:
185     - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
186     LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
187     LFO2FlipPhase and LFO3FlipPhase.
188    
189 schoenebeck 3524 Version 4.2.0 (25 Jul 2019)
190 schoenebeck 3392
191 schoenebeck 3476 * general changes:
192     - Added MSVC build support (anonymous patch from mailing list).
193     - Introduced CMake build support (yet constrained for building with MSVC)
194     (anonymous patch from mailing list).
195 schoenebeck 3478 - Fix: Don't automatically delete RIFF chunks from DLS/gig classes'
196     destructors. Added new virtual method DeleteChunks() to those classes
197     for this which must be explicitly called instead to remove their RIFF
198     chunks.
199     - Fix: Many methods of DLS/gig classes assumed a RIFF chunk read position
200     of zero; which is unsafe per se.
201     - Added C++11 "override" keyword where appropriate.
202 schoenebeck 3488 - Fixed crash in RIFF, DLS and gig classes which occurred on certain
203     of their actions when not passing a progress_t callback structure.
204 schoenebeck 3476
205 schoenebeck 3398 * src/gig.cpp, src/gig.h:
206     - Fixed Doxygen API comments for enum types (currently latest Doxygen
207     [v1.8.13] only supports C comments in macro arguments expansion, but
208     not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
209     the Doxygen source code, which currently also filter out new line
210     \n chars).
211 schoenebeck 3414 - Added new method File::CountSamples().
212     - Added new method File::CountInstruments().
213 schoenebeck 3440 - Fixed gig v4 files falsely being handled as v2 format
214     (patch by Ivan Maguidhir).
215     - Added gig v4 version identifier (File::VERSION_4).
216 schoenebeck 3442 - GIG FORMAT EXTENSION: Added attribute
217     DimensionRegion::SustainReleaseTrigger which allows to define whether
218     a sustain pedal up event shall cause a release trigger sample to be
219     played (default: don't play release trigger sample by sustain pedal).
220 schoenebeck 3447 - GIG FORMAT EXTENSION: Added attribute
221     DimensionRegion::NoNoteOffReleaseTrigger which allows to disable the
222     regular behaviour of playing release trigger sample on MIDI note-off
223     events.
224 schoenebeck 3474 - Introduced support for writing extension files (.gx01, .gx02, ...)
225     (original patch by Ivan Maguidhir).
226 schoenebeck 3478 - Many gig classes derive now from DLS::Storage (see DLS changes below).
227 schoenebeck 3481 - Added File::GetRiffFile() method.
228 schoenebeck 3398
229 schoenebeck 3463 * src/DLS.cpp, src/DLS.h:
230     - File: Fixed implicitly allocated RIFF::File object never been freed.
231 schoenebeck 3478 - Added new abstract interface base class DLS::Storage which is derived by
232     the respective classes for implementing (the old) UpdateChunks() and the
233     new DeleteChunks() method.
234 schoenebeck 3481 - Added File::GetRiffFile() method.
235 schoenebeck 3463
236 schoenebeck 3481 * src/sf2.cpp, src/sf2.h:
237     - Added Sample::GetFile() method.
238     - Added File::GetRiffFile() method.
239    
240 schoenebeck 3392 * src/Serialization.cpp, src/Serialization.h:
241     - Hide pure internal declarations from header file to avoid numerous
242     compiler warnings when building and linking against the public API.
243 persson 3454 - Fixed comparision logic bug
244 schoenebeck 3464 - Fixed memory leak in DataType::customTypeName().
245 schoenebeck 3392
246 schoenebeck 3412 * src/RIFF.cpp, src/RIFF.h:
247     - Fix: Calling File::SetMode() left an undefined file handle on Windows and
248     caused a resource leak
249 persson 3468 - Avoid compiler warning when building for 32 bit windows.
250 schoenebeck 3478 - Added new method progress_t::subdivide().
251 schoenebeck 3481 - Fix: API doc comment for Chunk::GetFilePos() was completely wrong.
252     - progress_t: Added a 2nd (overridden) progress_t::subdivide() method which
253     allows a more fine graded control into which portions the subtasks are
254     divided to.
255 schoenebeck 3412
256 schoenebeck 3425 * src/tools/gigdump.cpp:
257     - Added command line option --instrument-names which causes only
258     instrument names and their index numbers to be printed.
259    
260 schoenebeck 3370 Version 4.1.0 (25 Nov 2017)
261 schoenebeck 2909 * general changes:
262 schoenebeck 2912 - removed 2 GB limitation when loading a gig or DLS file
263 schoenebeck 2922 - using now native integer size where appropriate
264 schoenebeck 3047 - fixed minor issues with man pages (patch by Debian maintainer)
265 schoenebeck 3048 - fixed various spelling mistakes (patch by Debian maintainer)
266 schoenebeck 3138 - Added new "Serialization" framework (and equally named namespace)
267     which allows to serialize and deserialize native C++ objects
268     in a portable, easy and flexible way.
269 schoenebeck 3173 - print compiler warning if no RTTI available
270 schoenebeck 3175 - Fixed potential crash in command line tools gig2stereo, korg2gig,
271     korgdump and sf2extract.
272 schoenebeck 3348 - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
273     (original patch by Paul Brossier, slightly modified).
274 schoenebeck 3351 - Debian: Fixed packaging error about invalid substitution variable
275     "Source-Version".
276     - Raised Debian compatibility level to Debian 9 "Stretch".
277 schoenebeck 2909
278 schoenebeck 2912 * src/gig.cpp, src/gig.h:
279 persson 2836 - fixed bug in Script::SetGroup: the script chunk wasn't moved
280     - fixed compilation error with clang 3.4
281 schoenebeck 2912 - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
282 schoenebeck 2913 as one single monolithic gig file. In case .gig file is >= 2GB expect a
283     large monolithic file, otherwise if .gig file is < 2 GB check for
284     "extension" files (.gx01, .gx02, ...) instead.
285 schoenebeck 2923 - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
286     if there were dimensions after the velocity dimension: it only created
287     valid velocity tables for cases of dimensions lower than the velocity
288     dimension.
289 schoenebeck 2985 - added new method Sample::VerifyWaveData() which allows to check whether
290     a sample had been damaged for some reason
291     - Fix: samples' CRC checksums were damaged on file structure changes.
292 schoenebeck 2989 - Fix: samples' CRC checksums were misordered when a Sample was deleted.
293     - Added new method Sample::GetWaveDataCRC32Checksum().
294 schoenebeck 2990 - Changed default value of EG2Release (filter release time) to 60s.
295 schoenebeck 3112 - Instruments' default pitch bend range is now +-2 semi tones.
296 schoenebeck 3115 - Fixed CRC checksums being wrong sometimes.
297 schoenebeck 3117 - Fix: method File::AddContentOf() did not clone script groups and scripts
298     of passed original file.
299 schoenebeck 3138 - Added support for serializing & deserializing DimensionRegion
300     objects (and crossfade_t and leverage_ctrl_t objects).
301 schoenebeck 3169 - Added enum reflection API functions for retrieving enum declaration type
302 schoenebeck 3181 information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
303 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
304     textual format specifiers like with printf().
305     - On unknown leverage controller exception: show precise unknown leverage
306     controller number found.
307 schoenebeck 3203 - Ignore invalid leverage controller types and just show a warning on the
308     console instead of throwing an exception.
309 schoenebeck 3323 - Added new struct eg_opt_t and new class member variable
310 schoenebeck 3327 DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
311     extension to the gig file format, which allows to override the default
312     behavior of the first two EGs' state machines.
313 schoenebeck 3349 - Fixed undefined behavior when loading a gig file with invalid
314     velocity curve parameters (fixes CVE-2017-12951).
315 schoenebeck 3350 - Fixed undefined behavior when loading a gig file with invalid wave
316     pool index number (fixes CVE-2017-12954).
317 schoenebeck 2909
318 schoenebeck 2912 * src/DLS.cpp, src/DLS.h:
319     - Sample: wave pool offsets are now 64 bits (to allow support for files
320     larger than 4 GB).
321 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
322     textual format specifiers like with printf().
323 persson 3454
324 schoenebeck 2912 * src/RIFF.cpp, src/RIFF.h:
325     - added support for RIFF files larger than 4 GB, by default the required
326     internal RIFF file offset size is automatically detected (that is RIFF
327     files < 4 GB automatically use 32 bit offsets while files >= 4 GB
328     automatically use 64 bit offsets), a particular offset size can be forced
329     with a new option added to the RIFF File constructor though
330     - when saving a modified, grown RIFF file, the temporary file size during
331     Save() operation will no longer be larger than the final grown file size
332 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
333     textual format specifiers like with printf().
334 schoenebeck 2912
335 schoenebeck 3150 * src/Serialization.cpp, src/Serialization.h:
336     - Archive: Added method isModified().
337     - Archive: Added method setAutoValue().
338     - Archive: Added method setIntValue().
339     - Archive: Added method setRealValue().
340     - Archive: Added method setBoolValue().
341     - Archive: Added method setEnumValue().
342     - Archive: Added method valueAsString().
343     - Archive::rawData(): Automatically re-encode new raw data stream if
344     archive had been modified (i.e. by remove(), setAutoValue(), etc.).
345 schoenebeck 3153 - Object: Added method memberByUID().
346     - Object: remove() method is now protected.
347 schoenebeck 3156 - Archive: Added method removeMember().
348     - Archive: Added methods name() and setName().
349     - Archive: Added methods comment() and setComment().
350     - Archive: Added methods timeStampCreated(), timeStampModified(),
351     dateTimeCreated() and dateTimeModified().
352 schoenebeck 3169 - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
353 schoenebeck 3173 - DataType: Implemented demangling C++ type names (for methods
354     asLongDescr() and customTypeName(bool demangle=false)).
355 schoenebeck 3185 - Archive::setAutoValue(): Handle human readable boolean text
356     representations like "yes", "no", "true", "false" as expected.
357 schoenebeck 3198 - Exception class now has a variadic constructor which allows to add
358     textual format specifiers like with printf().
359 schoenebeck 3334 - DataType fix: Retain backward compatibility to older versions of native
360     C++ classes/structs.
361 schoenebeck 3150
362 schoenebeck 3369 * src/Akai.cpp:
363     - Fixed compilation error with recent, more strict compilers.
364    
365 persson 2836 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
366     - improved output of non-ascii characters in usage messages
367     - fixed printf format strings
368 schoenebeck 2909
369 persson 2836 * src/tools/korg2gig.cpp:
370     - fixed c++11 narrowing warnings
371 schoenebeck 2909 - fixed fine tuning which was not translated at all
372 persson 2836
373 schoenebeck 2923 * src/tools/gigdump.cpp:
374     - additionally print VelocityUpperLimit and DimensionUpperLimits of all
375     dimension regions
376 schoenebeck 2984 - additionally print RIFF chunk file offset and RIFF chunk size of sample
377     data
378 schoenebeck 2985 - added and implemented new parameter "--verify" which allows to check
379     the raw wave form data integrity of all samples
380     - added and implemented new parameter "--rebuild-checksums" which allows
381     to recalculate the CRC32 checksum of all samples' raw wave data and
382     rebuilding the gig file's global checksum table (i.e. in case the
383     file's checksum table was damaged)
384 schoenebeck 2989 - print samples' CRC32 checksums
385 schoenebeck 3323 - Print the new EG behavior options (eg_opt_t).
386 schoenebeck 2923
387 schoenebeck 2984 * src/tools/gigextract.cpp:
388     - Fix: if sample name contains a path separator (slash or backslash) then
389     replace them by a minus sign to avoid file system issues.
390    
391 schoenebeck 3115 * src/tools/gig2stereo.cpp:
392     - Also merge mono sample pairs with non matching loop information if
393     argument --incompatible was given.
394    
395 schoenebeck 2912 * packaging changes:
396     - Automake: set environment variable GCC_COLORS=auto to allow GCC to
397     auto detect whether it (sh/c)ould output its messages in color.
398    
399 schoenebeck 2785 Version 4.0.0 (14 Jul 2015)
400 persson 2133 * general changes:
401     - minor Makefile fix for parallel make
402 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
403 persson 2334 - removed gcc 4.7 warnings
404 persson 2364 - modernized configure script
405 persson 2419 - removed usage of deprecated Automake variable INCLUDES
406 schoenebeck 2482 - added new command line tool "gigmerge"
407     - added "const" keyword to several methods
408 schoenebeck 2484 - added new command line tool "gig2mono"
409 schoenebeck 2495 - added man page for "sf2dump"
410 schoenebeck 2543 - added new command line tool "korgdump" (and a man page for it)
411     - added new command line tool "korg2gig" (and a man page for it)
412 schoenebeck 2571 - moved source files of command line tools to new subdir src/tools
413 schoenebeck 2586 - libgig.so and libakai.so files are now installed under
414     $(prefix)/lib/libgig/ by default.
415     - Header files are now installed under $(prefix)/include/libgig/ by default.
416     - Fixed various packaging issues regarding installation directories
417     (fixes #218).
418 schoenebeck 2685 - added new command line tool "gig2stereo" (and a man page for it)
419 schoenebeck 2764 - unit tests: fixed wrong return value when test suite app exits
420     (patch by Ryan Schmidt)
421 schoenebeck 2780 - added new command line tool "sf2extract" (and a man page for it)
422 persson 2133
423 schoenebeck 2465 * SoundFont file format:
424 iliev 2016 - initial implementation
425 persson 2100 - changed region lookup API to avoid malloc in RT threads
426 persson 2202 - fixed GetEG1Sustain which didn't return correct value
427 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
428 iliev 2016
429 schoenebeck 2543 * KORG file format:
430     - initial support for sample based instruments in KORG's file format
431     (.KMP and .KSF files)
432    
433 schoenebeck 2572 * AKAI file format:
434     - Added Linux/POSIX ported version of libakai. Note that libakai is released
435     under LGPL terms while libgig is released under GPL terms. To handle this
436     license difference appropriately the AKAI support part is built as
437     separate DLL (.so file).
438 schoenebeck 2573 - Fixed Mac OSX support so that the Akai lib files and tools compile without
439     any exotic third party libraries.
440 schoenebeck 2574 - Fixed various compilation errors for Windows.
441 schoenebeck 2587 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
442     (fixes #219).
443 schoenebeck 2572
444 persson 2152 * src/gig.cpp:
445     - bugfix: VCF velocity dynamic range and VCF velocity curve
446     weren't saved correctly
447 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
448 persson 2402 - bugfix: negative EG3 depth values were not correctly parsed or
449     saved
450 persson 2450 - added write support for CtrlTrigger midi rule
451     - added read and write support for Legato and Alternator midi
452     rules
453 schoenebeck 2467 - bugfix: sample groups were sometimes created multiple times or with
454     wrong textual group name
455 schoenebeck 2482 - added new method File::AddContentOf() for merging .gig files
456 schoenebeck 2540 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
457     controller types (only works with LinuxSampler & gigedit, will not
458     work with Gigasampler/GigaStudio)
459 schoenebeck 2543 - added new method File::GetGroup(String name) for getting group by name
460 schoenebeck 2547 - added new method Region::GetDimensionDefinition(dimension_t type)
461     - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
462     - added some more sanity checks in Region::AddDimension()
463 schoenebeck 2555 - added new method Region::DeleteDimensionZone(dimension_t, int)
464     - added new method Region::SplitDimensionZone(dimension_t, int)
465 schoenebeck 2564 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
466     with certain velocity split sounds under certain conditions (added bound
467     constraints to prevent that)
468 schoenebeck 2584 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
469 schoenebeck 2599 - added new method Region::GetDimensionRegionIndexByValue()
470 schoenebeck 2601 - added new method Script::GetGroup()
471 schoenebeck 2639 - added new method Region::SetDimensionType()
472 schoenebeck 2682 - Added support for custom progress notification while saving to gig file.
473 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
474     new one being dropped after save operation and the gig file being tainted
475     (chunks at wrong location in the RIFF tree).
476 schoenebeck 2700 - Added new method Instrument::MoveTo() which allows to rearrange the order
477     of instruments within the same gig file.
478 persson 2152
479 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
480     - added new method File::GetFileName()
481 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
482 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
483 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
484     later on without passing a file name
485 schoenebeck 2547 - added inline helper methods overlaps() for struct range_t
486 schoenebeck 2682 - Added support for custom progress notification while saving to DLS file.
487 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
488     new one being dropped after save operation and the gig file being tainted
489     (chunks at wrong location in the RIFF tree).
490 schoenebeck 2274
491 schoenebeck 2780 * src/SF.cpp, src/SF.h:
492     - added new method Sample::ReadNoClear()
493    
494 persson 2120 * src/RIFF.cpp, src/RIFF.h:
495     - bugfix: avoid calling read() with count 0 when writing a file,
496     as this may hang on some systems
497 persson 2155 - fixed memory leak and memory handling errors when file loading
498     fails
499 persson 2450 - added new method Chunk::ReadString
500 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
501     later on without passing a file name
502     - added new method File::IsNew()
503 schoenebeck 2543 - added support for loading RIFF-like files with a bit different layout
504     than "real" RIFF files (used for KORG format support)
505     - added new method Chunk::GetFile()
506     - added new method Chunk::GetLayout()
507 schoenebeck 2584 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
508     allows to move a subchunk within the current List, whereas the new 2nd
509     one allows to move the subchunk from the current list to another list
510 schoenebeck 2675 - POSIX: only assume -1 result value as error on open() calls
511     - POSIX: show operating system's error reason if opening a file failed
512 schoenebeck 2682 - Added support for custom progress notification while saving to RIFF file.
513 schoenebeck 2685 - Fixed embarrassing old bug: POSIX read() errors were never detected on
514     Chunk::Read() calls due to signment incompatible variable.
515 schoenebeck 2703 - Cleanup of an old DLL binary backward compatibility hack.
516 persson 2120
517 schoenebeck 2465 * src/gigextract.cpp:
518     - export sample loop, unity note and fine tune with libsndfile
519    
520 schoenebeck 2543 * src/riftree.cpp:
521     - added more command line options for being able to also dump other kind
522     of file formats similar but not equal to the RIFF format
523    
524 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
525 persson 1627
526 persson 1713 * general changes:
527     - fixed compilation with gcc 4.3
528 persson 1869 - fixes for building with Visual C++
529 persson 1894 - minor fix in configure for building DLL on Windows
530 persson 1713
531 persson 1627 * src/gig.cpp, src/gig.h:
532     - added partial support for MIDI rules, only the Controller
533     Triggered rule is supported so far
534 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
535 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
536     sample start before trying to (re)load sample data from file (#82)
537 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
538 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
539     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
540 persson 1627
541 persson 1678 * src/RIFF.cpp, src/RIFF.h:
542     - bugfix: saving to the same file after the file size had been
543     increased made the file corrupt (#82)
544 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
545     is not written physically yet (#82)
546 persson 1859 - bugfix: saving to the same file after the file size had been
547     decreased sometimes also made the file corrupt!
548 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
549     length files, now throws a RIFF::Exception instead (fixes bug #121)
550 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
551     of derived class RIFF::File, which is bad, and caused crashes
552     when using Visual C++
553 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
554     correctly (fixes #127) (bug was introduced 2009-03-13)
555 persson 1678
556 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
557 schoenebeck 1459
558     * src/RIFF.cpp, src/RIFF.h:
559     - avoid Windows to perform unnecessary file stream caching which would
560     decrease disk streaming performance on Windows systems otherwise
561    
562 schoenebeck 1524 * src/gig.cpp, src/gig.h:
563     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
564     applications to retrieve very superficial informations like amount of
565     instruments and their names in a very fast way
566    
567 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
568 schoenebeck 1154
569 schoenebeck 1172 * packaging changes:
570     - added Mac OSX XCode project files (patch by Toshi Nagata)
571 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
572     the version info from configure.in
573 persson 1330 - the configure script can now be used in Windows with MSYS
574 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
575 schoenebeck 1172
576 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
577     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
578 persson 1179 - fixed write support for big-endian systems
579 persson 1180 - improved handling of fixed length info strings - separate default
580     lengths can be specified for each INFO chunk
581 persson 1209 - added Resource::GenerateDLSID function
582 persson 1266 - write support fix: allow regions without mapped samples
583 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
584     instead of setting the KeyRange member variable directly
585     - MoveRegion() method of Region class is now private
586 schoenebeck 1358 - added SetGain() method to Sampler class
587 persson 1388 - fixed crash when saving a file after a sample loop was added
588 schoenebeck 1154
589 schoenebeck 1158 * src/gig.cpp, src/gig.h:
590     - fixed segmentation fault in the gig::File destructor sequence which
591     happened when gig::Group informations were accessed before
592 persson 1179 - fixed write support for big-endian systems
593 persson 1180 - defined lengths of a fixed set of info strings. These strings
594     are saved when the file is written, even if they are empty.
595 persson 1182 - added missing parameter initalizations in sample, region and
596     instrument constructors
597     - clear unused fields when saving samples and regions
598     - fixed write support bugs: v3 dimension limits and chunksize
599     weren't saved, leverage controller of type controlchange
600 persson 1195 couldn't be saved, group name list chunk was placed wrong,
601     dimension region chunks also placed wrong
602 persson 1182 - added initialization of some fixed info strings in file and
603     instrument
604 persson 1192 - write support: files created by libgig will now have the RIFF
605     chunks in correct order
606 persson 1199 - write support: two previously unknown fields in dimension
607     definition are now saved
608     - added constants for gig file versions
609     - write support: the 3crc and einf chunks are now created or
610     updated when a file is saved (3crc contains sample checksums,
611     einf contains file statistics)
612 persson 1209 - write support: DLSID is now generated on the file and the
613     instruments
614 persson 1218 - write support: improved the default values for dimension region
615     parameters
616 persson 1247 - more write support fixes: crossfade parameters were not saved,
617     v3 dimension limits were not correctly initialized and saved
618     when dimensions were added or deleted, v3 wave pool offsets were
619     not saved correctly
620 persson 1264 - write support: 24 bit samples can now be written
621     - write support: version 3 is now the default for new files
622 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
623     dimension regions without mapped samples are now allowed, 3gnl
624     list in v3 files now always has 128 entries, several parameters
625     where incorrectly saved due to an operator precedence mistake
626     - DeleteSample now removes all references to the deleted sample
627 persson 1301 - AddDimension now copies all parameters from existing dimension
628     regions and also makes sure that the samplechannel dimension is
629     placed first in the list of dimensions.
630 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
631     parent Region
632 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
633     unused areas
634 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
635     of updating lookup tables / caches.
636 schoenebeck 1158
637 persson 1183 * src/RIFF.cpp, src/RIFF.h:
638 persson 1184 - added File::SetByteOrder method
639 persson 1301 - Windows fix: saving a new file didn't work
640 persson 1183
641 persson 1264 * src/gigdump.cpp:
642     - added some missing dimension strings
643    
644 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
645 schoenebeck 1050
646     * packaging changes:
647     - ported to Windows using native Windows functions for file IO
648     (provided Dev-C++ + mingw project file)
649 schoenebeck 1079 - only export relevant files to Doxygen API documentation
650 schoenebeck 1050
651 persson 1070 * src/gig.cpp, src/gig.h:
652     - custom velocity splits now works for gig v3 files too
653     - added support for custom splits points for other dimensions than
654     velocity (gig v3 feature)
655 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
656 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
657     group but moves all its members to another group, the other method,
658     that is File::DeleteGroup() now removes not just the group, but also
659     all the samples that belong to that group
660 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
661     File::GetNextSample() calls (due to iterator invalidation)
662 schoenebeck 1098 - fixed group names which were not saved
663 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
664     with the group
665 persson 1102 - added Instrument::MoveRegion method
666     - fixed constructor for Region, which did not initialize correctly
667     when used from Instrument::AddRegion
668 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
669     the region's first dimension region's sample (avoids an exception
670     when trying to save a new instrument)
671 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
672     dimension definition fields
673 persson 1070
674 persson 1102 * src/DLS.cpp, src/DLS.h:
675     - added Instrument::MoveRegion method
676 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
677     causing an exception when trying to save a new instrument
678 persson 1102
679 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
680     - fixed RIFF::Chunk destructor which did not unregister previously
681     resized chunks, leading to a "zero size chunk" exception when
682     File::Save() was called
683 persson 1102 - added List::MoveSubChunk method
684 schoenebeck 1095
685 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
686 persson 858
687 capela 867 * packaging changes:
688     - changed deprecated copyright attribute to license;
689     added ldconfig to post-(un)install steps on libgig.spec (RPM)
690 persson 902
691 persson 858 * src/gig.cpp, src/gig.h:
692     - added support for more than one set of custom velocity splits
693     inside a region (for example different velocity split levels for
694     pedal up and pedal down)
695 persson 864 - sample loop parameters are now taken from the DimensionRegion
696     instead of the wave chunk
697     - keyswitching dimension is changed from split type "normal" to
698     "bit"
699 persson 902 - real support for 24 bit samples - samples are not truncated to
700     16 bits anymore
701     - support for reading of ".art" files. (Merging of .art and .gig
702     files are not implemented yet.)
703 persson 918 - several fixes for the write support
704 schoenebeck 929 - support for sample groups added
705 persson 858
706 persson 918 * src/DLS.cpp, src/DLS.h:
707 persson 902 - support for reading of ".art" files
708 persson 918 - removed incorrect use of memccpy in the write support (patch by
709     Jeremy Kerr)
710     - several fixes for the write support
711 persson 902
712     * src/gigextract.cpp:
713     - real support for 24 bit samples
714    
715 schoenebeck 916 * src/gigdump.cpp:
716     - print global file informations
717 schoenebeck 929 - print sample groups
718 schoenebeck 916
719 schoenebeck 917 * general changes:
720     - added CPPUnit test cases (at the moment primarily for automatic check
721     of Gigasampler write support)
722    
723 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
724 persson 773
725 schoenebeck 780 * general changes:
726 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
727     gig files)
728     - loading DLS and gig files is now much more permissive, DLS and gig
729     files are now loaded even if mandatory RIFF chunks are missing
730 persson 834 - fixed some memory management errors, one of them was causing a
731     crash when a multi-file gig was deallocated
732 schoenebeck 780
733 persson 773 * src/gig.cpp, src/gig.h:
734     - fixed the GetVelocityCutoff function, it wasn't always using the
735     VCFVelocityScale parameter when no cutoff controller was defined
736 persson 774 - support for the gig v3 feature to have a number of dimension
737     splits not equal to a power of two
738 schoenebeck 809 - added write support (highly experimental)
739 persson 773
740 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
741     - fixed loading of Articulation Connections (<artl> list chunks were
742     seeked instead of ordinary <artl> data chunks)
743     - added write support (highly experimental)
744    
745     * src/RIFF.cpp, src/RIFF.h:
746     - added write support
747     - Chunk::LoadChunkData() can now be called again to resize the buffer
748     after a Chunk::Resize() and before the File::Save() call to allow
749     placing the new data in the chunk's write buffer and perform the
750     resize and write operations in one rush
751    
752 schoenebeck 809 * src/gigdump.cpp:
753     - fixed to show the correct amount of dimension regions instead of 32
754     (patch by James Wylder)
755    
756 schoenebeck 804 * src/dlsdump.cpp:
757     - show for every region the name of the referenced sample
758     - show file name in quotation marks
759    
760 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
761 schoenebeck 652
762     * packaging changes:
763     - require automake (>= 1.5) for 'make -f Makefile.cvs'
764     (mandatory for 'dist-bzip2' automake option)
765    
766 persson 666 * src/gig.cpp, src/gig.h:
767     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
768     the extension files are read automatically when the samples are
769     loaded
770 persson 695 - fixed the 24 bit decompression, the result should now be exact
771     instead of an approximation
772 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
773     function to DimensionRegion
774 persson 666
775     * src/DLS.cpp, src/DLS.h:
776     - the upper bits of the pool table indices are read (used as
777     extension file numbers for gig v3)
778    
779     * src/RIFF.cpp, src/RIFF.h:
780     - the file name is remembered in the RIFF::File object
781    
782 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
783 schoenebeck 549
784 schoenebeck 634 * packaging changes:
785     - include debian/ directory on 'make dist'
786     - create a bzip2 tarball on 'make dist'
787    
788 schoenebeck 549 * src/gigextract.cpp:
789     - show also version of libsndfile or build version of libaudiofile when
790     using the -v switch
791 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
792 schoenebeck 549
793 persson 613 * src/gig.cpp, src/gig.h:
794     - added DimensionRegion::GetVelocityRelease function
795    
796 schoenebeck 530 Version 2.0.0 (9 May 2005)
797 schoenebeck 317
798 schoenebeck 383 * packaging changes:
799     - fixed conditional linkage of either libsndfile or libaudiofile
800     (if none of the two exist, configure script will abort)
801 schoenebeck 518 - man pages are now auto generated with the correct libgig version
802 schoenebeck 383
803 schoenebeck 317 * src/gig.cpp, src/gig.h:
804     - experimental support for Gigasampler v3 format;
805     64 bit file offsets are truncated to 32 bit, 24 bit samples are
806 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
807     articulation informations are ignored at the moment
808     (patch by Andreas Persson)
809 schoenebeck 317 - added some file format compatibility checks
810 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
811     never used, because the necessary check was made before
812     initialization)
813     - fixed crossfade points order (structure for big endian and little
814     endian systems was interchanged)
815 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
816 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
817     to their region or dimension region (patch by Andreas Persson)
818 persson 365 - support for compressed mono samples
819     - experimental support for compressed 24 bit samples
820     - fixed decompression on big-endian CPUs
821     - fixed decompression bug that truncated the last block of samples
822 schoenebeck 384 - external decompression buffers can now be used for streaming samples
823     to avoid race conditions in case of multiple streaming threads
824 persson 406 - added pre-calculated sample attenuation parameter
825 persson 437 - added v3 "random" and "round robin" dimensions
826 schoenebeck 515 - implemented progress indicator callback mechanism for loading
827     instruments and samples
828 schoenebeck 518 - added functions libraryName() and libraryVersion()
829 schoenebeck 317
830 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
831 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
832     to be zero
833 schoenebeck 518 - added functions libraryName() and libraryVersion()
834 schoenebeck 515
835 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
836 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
837     position within the body of the given list chunk
838 schoenebeck 518 - added functions libraryName() and libraryVersion()
839 schoenebeck 515
840 schoenebeck 518 * src/rifftree.cpp:
841     - added command line switch -v to show rifftree's revision and the used
842     libgig version
843    
844     * src/dlsdump.cpp:
845     - added command line switch -v to show dlsdump's revision and the used
846     libgig version
847    
848 schoenebeck 334 * src/gigdump.cpp:
849 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
850     LoopPlayCount
851 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
852     libgig version
853 schoenebeck 334
854 persson 365 * src/gigextract.cpp:
855     - support for compressed mono samples and compressed 24 bit samples
856 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
857     used libgig version
858 persson 365
859 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
860 schoenebeck 196
861     * packaging changes:
862     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
863     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
864 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
865     SuSE and Fedora)
866     - fixed generation of Doxygen API documentation (now also included in
867     RPM and Debian packages)
868 schoenebeck 196
869 schoenebeck 231 * src/gig.cpp, src/gig.h:
870     - fixed / improved accuracy of all three velocity to volume
871 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
872     (patch by Andreas Persson)
873 schoenebeck 231 - denormals are filtered from the velocity to volume tables
874 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
875     trigger dimension, no bit range check for dimensions of split type
876     'split_type_bit')
877 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
878     signed 7 bit to signed 8 bit)
879 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
880 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
881 schoenebeck 231
882 schoenebeck 220 * src/gigextract.cpp:
883     - added support for libsndfile (if libaudiofile and libsndfile are
884     available then libsndfile is preferred)
885    
886 schoenebeck 229 * src/gigdump.cpp:
887     - added printout for dimension informations (amount, type, bits, zones)
888 schoenebeck 231 - added printout for velocity response curve parameters
889 schoenebeck 235 - added printout for crossfade definitions
890 schoenebeck 269 - added printout for panorama value for each DimensionRegion
891 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
892     Gigasampler layers
893 schoenebeck 229
894 capela 168 Version 0.7.1 (2 Jul 2004)
895    
896     * packaging changes:
897 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
898     Redhat packages
899 capela 168 - header files included on installation.
900     - autotools-generated files removed from CVS repository.
901 schoenebeck 186 - added support for generating Debian packages
902     - version of shared library can be set in configure.in
903    
904 schoenebeck 58 Version 0.7.0 (3 May 2004)
905    
906     * general changes:
907     - various big endian specific corrections
908     (successfully tested now on PPC)
909     - minor adjustments to avoid compile errors on some systems
910     (using now pow() instead of powl() and --pedantic g++ compiler switch)
911     - libtoolized the library
912     - added man pages for the command line tools
913     (gigextract, gigdump, dlsdump, rifftree)
914    
915     * src/gig.cpp, src/gig.h:
916     - fixed bug in decompression algorithm which caused it not to detect
917     the end of a stream
918     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
919     takes the MIDI key velocity value as an argument and returns the
920     appropriate volume factor (0.0 ... 1.0) for the sample to be played
921     back, the velocity curve transformation functions used for this are
922     only an approximation so far
923     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
924     'Sample::LoopSize' which reflected wrong values
925     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
926     measured in sample points instead of byte offset
927     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
928     'Sample::FineTune'
929     - added class attribute 'Sample::LoopSize'
930     - added method GetInstrument(uint index) to class 'File'
931     - added ReadAndLoop() method to class 'Sample' which is an extension to
932     the normal Read() method to honor the sample's looping information
933     while streaming from disk
934     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
935     'eg2_ctrl_t': replaced this huge enumeration by a structure which
936     reflects the MIDI controller number in case of an ordinary control
937     change controller (this saves a huge switch-case block in the
938     application of the library user)
939     - renamed following attributes in class 'DimensionRegion':
940     'AttenuationContol' -> 'AttenuationController',
941     'InvertAttenuationControl' -> 'InvertAttenuationController',
942     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
943     - minor fix in API documentation for method GetVelocityAttenuation() in
944     class 'DimensionRegion'
945    
946     * src/RIFF.cpp, src/RIFF.h:
947     - added additional API documentation
948     - minor fix in Chunk::Read() method (only a minor efficiency issue)
949    
950     * src/gigdump.cpp:
951     - added printout of samples' looping informations
952    
953 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
954    
955     * initial release

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