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Revision 3939 - (hide annotations) (download)
Thu Jun 17 12:04:54 2021 UTC (2 years, 9 months ago) by schoenebeck
File size: 43376 byte(s)
* gig: Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in
  entire gig.cpp file.

* Bumped version (4.3.0.svn22).

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

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