/[svn]/libgig/trunk/ChangeLog
ViewVC logotype

Contents of /libgig/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 3425 - (show annotations) (download)
Tue May 8 18:45:28 2018 UTC (18 months, 1 week ago) by schoenebeck
File size: 33514 byte(s)
* src/tools/gigdump.cpp: Added command line option --instrument-names which
  causes only instrument names and their index numbers to be printed.
* Bumped version (4.1.0.svn5).

1 Version SVN trunk (?)
2
3 * src/gig.cpp, src/gig.h:
4 - Fixed Doxygen API comments for enum types (currently latest Doxygen
5 [v1.8.13] only supports C comments in macro arguments expansion, but
6 not C++ comments; see <FindDefineArgs> lexer rules in src/pre.l of
7 the Doxygen source code, which currently also filter out new line
8 \n chars).
9 - Added new method File::CountSamples().
10 - Added new method File::CountInstruments().
11
12 * src/Serialization.cpp, src/Serialization.h:
13 - Hide pure internal declarations from header file to avoid numerous
14 compiler warnings when building and linking against the public API.
15
16 * src/RIFF.cpp, src/RIFF.h:
17 - Fix: Calling File::SetMode() left an undefined file handle on Windows and
18 caused a resource leak
19
20 * src/tools/gigdump.cpp:
21 - Added command line option --instrument-names which causes only
22 instrument names and their index numbers to be printed.
23
24 Version 4.1.0 (25 Nov 2017)
25 * general changes:
26 - removed 2 GB limitation when loading a gig or DLS file
27 - using now native integer size where appropriate
28 - fixed minor issues with man pages (patch by Debian maintainer)
29 - fixed various spelling mistakes (patch by Debian maintainer)
30 - Added new "Serialization" framework (and equally named namespace)
31 which allows to serialize and deserialize native C++ objects
32 in a portable, easy and flexible way.
33 - print compiler warning if no RTTI available
34 - Fixed potential crash in command line tools gig2stereo, korg2gig,
35 korgdump and sf2extract.
36 - Fixed CVE-2017-12950, CVE-2017-12952, CVE-2017-12953
37 (original patch by Paul Brossier, slightly modified).
38 - Debian: Fixed packaging error about invalid substitution variable
39 "Source-Version".
40 - Raised Debian compatibility level to Debian 9 "Stretch".
41
42 * src/gig.cpp, src/gig.h:
43 - fixed bug in Script::SetGroup: the script chunk wasn't moved
44 - fixed compilation error with clang 3.4
45 - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
46 as one single monolithic gig file. In case .gig file is >= 2GB expect a
47 large monolithic file, otherwise if .gig file is < 2 GB check for
48 "extension" files (.gx01, .gx02, ...) instead.
49 - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
50 if there were dimensions after the velocity dimension: it only created
51 valid velocity tables for cases of dimensions lower than the velocity
52 dimension.
53 - added new method Sample::VerifyWaveData() which allows to check whether
54 a sample had been damaged for some reason
55 - Fix: samples' CRC checksums were damaged on file structure changes.
56 - Fix: samples' CRC checksums were misordered when a Sample was deleted.
57 - Added new method Sample::GetWaveDataCRC32Checksum().
58 - Changed default value of EG2Release (filter release time) to 60s.
59 - Instruments' default pitch bend range is now +-2 semi tones.
60 - Fixed CRC checksums being wrong sometimes.
61 - Fix: method File::AddContentOf() did not clone script groups and scripts
62 of passed original file.
63 - Added support for serializing & deserializing DimensionRegion
64 objects (and crossfade_t and leverage_ctrl_t objects).
65 - Added enum reflection API functions for retrieving enum declaration type
66 information at runtime (enumCount(), enumKey(), enumKeys(), enumValue()).
67 - Exception class now has a variadic constructor which allows to add
68 textual format specifiers like with printf().
69 - On unknown leverage controller exception: show precise unknown leverage
70 controller number found.
71 - Ignore invalid leverage controller types and just show a warning on the
72 console instead of throwing an exception.
73 - Added new struct eg_opt_t and new class member variable
74 DimensionRegion::EG1Options and DimensionRegion::EG2Options as an
75 extension to the gig file format, which allows to override the default
76 behavior of the first two EGs' state machines.
77 - Fixed undefined behavior when loading a gig file with invalid
78 velocity curve parameters (fixes CVE-2017-12951).
79 - Fixed undefined behavior when loading a gig file with invalid wave
80 pool index number (fixes CVE-2017-12954).
81
82 * src/DLS.cpp, src/DLS.h:
83 - Sample: wave pool offsets are now 64 bits (to allow support for files
84 larger than 4 GB).
85 - Exception class now has a variadic constructor which allows to add
86 textual format specifiers like with printf().
87
88 * src/RIFF.cpp, src/RIFF.h:
89 - added support for RIFF files larger than 4 GB, by default the required
90 internal RIFF file offset size is automatically detected (that is RIFF
91 files < 4 GB automatically use 32 bit offsets while files >= 4 GB
92 automatically use 64 bit offsets), a particular offset size can be forced
93 with a new option added to the RIFF File constructor though
94 - when saving a modified, grown RIFF file, the temporary file size during
95 Save() operation will no longer be larger than the final grown file size
96 - Exception class now has a variadic constructor which allows to add
97 textual format specifiers like with printf().
98
99 * src/Serialization.cpp, src/Serialization.h:
100 - Archive: Added method isModified().
101 - Archive: Added method setAutoValue().
102 - Archive: Added method setIntValue().
103 - Archive: Added method setRealValue().
104 - Archive: Added method setBoolValue().
105 - Archive: Added method setEnumValue().
106 - Archive: Added method valueAsString().
107 - Archive::rawData(): Automatically re-encode new raw data stream if
108 archive had been modified (i.e. by remove(), setAutoValue(), etc.).
109 - Object: Added method memberByUID().
110 - Object: remove() method is now protected.
111 - Archive: Added method removeMember().
112 - Archive: Added methods name() and setName().
113 - Archive: Added methods comment() and setComment().
114 - Archive: Added methods timeStampCreated(), timeStampModified(),
115 dateTimeCreated() and dateTimeModified().
116 - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
117 - DataType: Implemented demangling C++ type names (for methods
118 asLongDescr() and customTypeName(bool demangle=false)).
119 - Archive::setAutoValue(): Handle human readable boolean text
120 representations like "yes", "no", "true", "false" as expected.
121 - Exception class now has a variadic constructor which allows to add
122 textual format specifiers like with printf().
123 - DataType fix: Retain backward compatibility to older versions of native
124 C++ classes/structs.
125
126 * src/Akai.cpp:
127 - Fixed compilation error with recent, more strict compilers.
128
129 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
130 - improved output of non-ascii characters in usage messages
131 - fixed printf format strings
132
133 * src/tools/korg2gig.cpp:
134 - fixed c++11 narrowing warnings
135 - fixed fine tuning which was not translated at all
136
137 * src/tools/gigdump.cpp:
138 - additionally print VelocityUpperLimit and DimensionUpperLimits of all
139 dimension regions
140 - additionally print RIFF chunk file offset and RIFF chunk size of sample
141 data
142 - added and implemented new parameter "--verify" which allows to check
143 the raw wave form data integrity of all samples
144 - added and implemented new parameter "--rebuild-checksums" which allows
145 to recalculate the CRC32 checksum of all samples' raw wave data and
146 rebuilding the gig file's global checksum table (i.e. in case the
147 file's checksum table was damaged)
148 - print samples' CRC32 checksums
149 - Print the new EG behavior options (eg_opt_t).
150
151 * src/tools/gigextract.cpp:
152 - Fix: if sample name contains a path separator (slash or backslash) then
153 replace them by a minus sign to avoid file system issues.
154
155 * src/tools/gig2stereo.cpp:
156 - Also merge mono sample pairs with non matching loop information if
157 argument --incompatible was given.
158
159 * packaging changes:
160 - Automake: set environment variable GCC_COLORS=auto to allow GCC to
161 auto detect whether it (sh/c)ould output its messages in color.
162
163 Version 4.0.0 (14 Jul 2015)
164 * general changes:
165 - minor Makefile fix for parallel make
166 - Mac OS X: link with CoreFoundation (for the UUID function)
167 - removed gcc 4.7 warnings
168 - modernized configure script
169 - removed usage of deprecated Automake variable INCLUDES
170 - added new command line tool "gigmerge"
171 - added "const" keyword to several methods
172 - added new command line tool "gig2mono"
173 - added man page for "sf2dump"
174 - added new command line tool "korgdump" (and a man page for it)
175 - added new command line tool "korg2gig" (and a man page for it)
176 - moved source files of command line tools to new subdir src/tools
177 - libgig.so and libakai.so files are now installed under
178 $(prefix)/lib/libgig/ by default.
179 - Header files are now installed under $(prefix)/include/libgig/ by default.
180 - Fixed various packaging issues regarding installation directories
181 (fixes #218).
182 - added new command line tool "gig2stereo" (and a man page for it)
183 - unit tests: fixed wrong return value when test suite app exits
184 (patch by Ryan Schmidt)
185 - added new command line tool "sf2extract" (and a man page for it)
186
187 * SoundFont file format:
188 - initial implementation
189 - changed region lookup API to avoid malloc in RT threads
190 - fixed GetEG1Sustain which didn't return correct value
191 - bugfix: GetPan always returned -1, 0 or 1
192
193 * KORG file format:
194 - initial support for sample based instruments in KORG's file format
195 (.KMP and .KSF files)
196
197 * AKAI file format:
198 - Added Linux/POSIX ported version of libakai. Note that libakai is released
199 under LGPL terms while libgig is released under GPL terms. To handle this
200 license difference appropriately the AKAI support part is built as
201 separate DLL (.so file).
202 - Fixed Mac OSX support so that the Akai lib files and tools compile without
203 any exotic third party libraries.
204 - Fixed various compilation errors for Windows.
205 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
206 (fixes #219).
207
208 * src/gig.cpp:
209 - bugfix: VCF velocity dynamic range and VCF velocity curve
210 weren't saved correctly
211 - implemented File::AddDuplicateInstrument()
212 - bugfix: negative EG3 depth values were not correctly parsed or
213 saved
214 - added write support for CtrlTrigger midi rule
215 - added read and write support for Legato and Alternator midi
216 rules
217 - bugfix: sample groups were sometimes created multiple times or with
218 wrong textual group name
219 - added new method File::AddContentOf() for merging .gig files
220 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
221 controller types (only works with LinuxSampler & gigedit, will not
222 work with Gigasampler/GigaStudio)
223 - added new method File::GetGroup(String name) for getting group by name
224 - added new method Region::GetDimensionDefinition(dimension_t type)
225 - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
226 - added some more sanity checks in Region::AddDimension()
227 - added new method Region::DeleteDimensionZone(dimension_t, int)
228 - added new method Region::SplitDimensionZone(dimension_t, int)
229 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
230 with certain velocity split sounds under certain conditions (added bound
231 constraints to prevent that)
232 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
233 - added new method Region::GetDimensionRegionIndexByValue()
234 - added new method Script::GetGroup()
235 - added new method Region::SetDimensionType()
236 - Added support for custom progress notification while saving to gig file.
237 - Bugfix: Adding a new region in between two existing regions caused the
238 new one being dropped after save operation and the gig file being tainted
239 (chunks at wrong location in the RIFF tree).
240 - Added new method Instrument::MoveTo() which allows to rearrange the order
241 of instruments within the same gig file.
242
243 * src/DLS.cpp, src/DLS.h:
244 - added new method File::GetFileName()
245 - fixed minor "memory leak on exception" bug found with cppcheck
246 - added new method File::GetExtensionFile(int index)
247 - added new method File::SetFileName() allowing to call File::Save()
248 later on without passing a file name
249 - added inline helper methods overlaps() for struct range_t
250 - Added support for custom progress notification while saving to DLS file.
251 - Bugfix: Adding a new region in between two existing regions caused the
252 new one being dropped after save operation and the gig file being tainted
253 (chunks at wrong location in the RIFF tree).
254
255 * src/SF.cpp, src/SF.h:
256 - added new method Sample::ReadNoClear()
257
258 * src/RIFF.cpp, src/RIFF.h:
259 - bugfix: avoid calling read() with count 0 when writing a file,
260 as this may hang on some systems
261 - fixed memory leak and memory handling errors when file loading
262 fails
263 - added new method Chunk::ReadString
264 - added new method File::SetFileName() allowing to call File::Save()
265 later on without passing a file name
266 - added new method File::IsNew()
267 - added support for loading RIFF-like files with a bit different layout
268 than "real" RIFF files (used for KORG format support)
269 - added new method Chunk::GetFile()
270 - added new method Chunk::GetLayout()
271 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
272 allows to move a subchunk within the current List, whereas the new 2nd
273 one allows to move the subchunk from the current list to another list
274 - POSIX: only assume -1 result value as error on open() calls
275 - POSIX: show operating system's error reason if opening a file failed
276 - Added support for custom progress notification while saving to RIFF file.
277 - Fixed embarrassing old bug: POSIX read() errors were never detected on
278 Chunk::Read() calls due to signment incompatible variable.
279 - Cleanup of an old DLL binary backward compatibility hack.
280
281 * src/gigextract.cpp:
282 - export sample loop, unity note and fine tune with libsndfile
283
284 * src/riftree.cpp:
285 - added more command line options for being able to also dump other kind
286 of file formats similar but not equal to the RIFF format
287
288 Version 3.3.0 (30 Jul 2009)
289
290 * general changes:
291 - fixed compilation with gcc 4.3
292 - fixes for building with Visual C++
293 - minor fix in configure for building DLL on Windows
294
295 * src/gig.cpp, src/gig.h:
296 - added partial support for MIDI rules, only the Controller
297 Triggered rule is supported so far
298 - bugfix: removed another iterator invalidation in DeleteSample
299 - bugfix in Sample::LoadSampleData*(): reset sample read position to
300 sample start before trying to (re)load sample data from file (#82)
301 - bugfix: EG3 depth parameter was not saved correctly
302 - fixed crash which occured when streaming a gig sample with
303 bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
304
305 * src/RIFF.cpp, src/RIFF.h:
306 - bugfix: saving to the same file after the file size had been
307 increased made the file corrupt (#82)
308 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
309 is not written physically yet (#82)
310 - bugfix: saving to the same file after the file size had been
311 decreased sometimes also made the file corrupt!
312 - bugfix: undefined behavior (e.g. endless loop) when opening zero
313 length files, now throws a RIFF::Exception instead (fixes bug #121)
314 - bugfix: destructor for base class RIFF::Chunk accessed members
315 of derived class RIFF::File, which is bad, and caused crashes
316 when using Visual C++
317 - bugfix: files that contain zero length RIFF lists were not read
318 correctly (fixes #127) (bug was introduced 2009-03-13)
319
320 Version 3.2.1 (5 Dec 2007)
321
322 * src/RIFF.cpp, src/RIFF.h:
323 - avoid Windows to perform unnecessary file stream caching which would
324 decrease disk streaming performance on Windows systems otherwise
325
326 * src/gig.cpp, src/gig.h:
327 - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
328 applications to retrieve very superficial informations like amount of
329 instruments and their names in a very fast way
330
331 Version 3.2.0 (14 Oct 2007)
332
333 * packaging changes:
334 - added Mac OSX XCode project files (patch by Toshi Nagata)
335 - Dev-C++ (win32) project file is automatically updated with
336 the version info from configure.in
337 - the configure script can now be used in Windows with MSYS
338 - added a mainpage for the Doxygen API documentation
339
340 * src/DLS.cpp, src/DLS.h:
341 - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
342 - fixed write support for big-endian systems
343 - improved handling of fixed length info strings - separate default
344 lengths can be specified for each INFO chunk
345 - added Resource::GenerateDLSID function
346 - write support fix: allow regions without mapped samples
347 - added method SetKeyRange() to the Region class which should be used
348 instead of setting the KeyRange member variable directly
349 - MoveRegion() method of Region class is now private
350 - added SetGain() method to Sampler class
351 - fixed crash when saving a file after a sample loop was added
352
353 * src/gig.cpp, src/gig.h:
354 - fixed segmentation fault in the gig::File destructor sequence which
355 happened when gig::Group informations were accessed before
356 - fixed write support for big-endian systems
357 - defined lengths of a fixed set of info strings. These strings
358 are saved when the file is written, even if they are empty.
359 - added missing parameter initalizations in sample, region and
360 instrument constructors
361 - clear unused fields when saving samples and regions
362 - fixed write support bugs: v3 dimension limits and chunksize
363 weren't saved, leverage controller of type controlchange
364 couldn't be saved, group name list chunk was placed wrong,
365 dimension region chunks also placed wrong
366 - added initialization of some fixed info strings in file and
367 instrument
368 - write support: files created by libgig will now have the RIFF
369 chunks in correct order
370 - write support: two previously unknown fields in dimension
371 definition are now saved
372 - added constants for gig file versions
373 - write support: the 3crc and einf chunks are now created or
374 updated when a file is saved (3crc contains sample checksums,
375 einf contains file statistics)
376 - write support: DLSID is now generated on the file and the
377 instruments
378 - write support: improved the default values for dimension region
379 parameters
380 - more write support fixes: crossfade parameters were not saved,
381 v3 dimension limits were not correctly initialized and saved
382 when dimensions were added or deleted, v3 wave pool offsets were
383 not saved correctly
384 - write support: 24 bit samples can now be written
385 - write support: version 3 is now the default for new files
386 - more write support fixes: the 3ewg chunk is now bigger for v3,
387 dimension regions without mapped samples are now allowed, 3gnl
388 list in v3 files now always has 128 entries, several parameters
389 where incorrectly saved due to an operator precedence mistake
390 - DeleteSample now removes all references to the deleted sample
391 - AddDimension now copies all parameters from existing dimension
392 regions and also makes sure that the samplechannel dimension is
393 placed first in the list of dimensions.
394 - added method GetParent() to class 'DimensionRegion', which returns its
395 parent Region
396 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
397 unused areas
398 - added various setter methods to DimensionRegion class which take care
399 of updating lookup tables / caches.
400
401 * src/RIFF.cpp, src/RIFF.h:
402 - added File::SetByteOrder method
403 - Windows fix: saving a new file didn't work
404
405 * src/gigdump.cpp:
406 - added some missing dimension strings
407
408 Version 3.1.1 (24 Mar 2007)
409
410 * packaging changes:
411 - ported to Windows using native Windows functions for file IO
412 (provided Dev-C++ + mingw project file)
413 - only export relevant files to Doxygen API documentation
414
415 * src/gig.cpp, src/gig.h:
416 - custom velocity splits now works for gig v3 files too
417 - added support for custom splits points for other dimensions than
418 velocity (gig v3 feature)
419 - added "smart midi" and "round robin keyboard" dimensions
420 - added new method File::DeleteGroupOnly() which only deletes the given
421 group but moves all its members to another group, the other method,
422 that is File::DeleteGroup() now removes not just the group, but also
423 all the samples that belong to that group
424 - fixed crash which occured on interfering File::DeleteSample() and
425 File::GetNextSample() calls (due to iterator invalidation)
426 - fixed group names which were not saved
427 - fixed group destructor which did not remove the RIFF chunk associated
428 with the group
429 - added Instrument::MoveRegion method
430 - fixed constructor for Region, which did not initialize correctly
431 when used from Instrument::AddRegion
432 - when saving, override the gig::Regions sample reference simply by
433 the region's first dimension region's sample (avoids an exception
434 when trying to save a new instrument)
435 - fixed AddDimension() method which did not fill out all mandatory
436 dimension definition fields
437
438 * src/DLS.cpp, src/DLS.h:
439 - added Instrument::MoveRegion method
440 - fixed software info field which was wrongly stored on instruments,
441 causing an exception when trying to save a new instrument
442
443 * src/RIFF.cpp, src/RIFF.h:
444 - fixed RIFF::Chunk destructor which did not unregister previously
445 resized chunks, leading to a "zero size chunk" exception when
446 File::Save() was called
447 - added List::MoveSubChunk method
448
449 Version 3.1.0 (24 Nov 2006)
450
451 * packaging changes:
452 - changed deprecated copyright attribute to license;
453 added ldconfig to post-(un)install steps on libgig.spec (RPM)
454
455 * src/gig.cpp, src/gig.h:
456 - added support for more than one set of custom velocity splits
457 inside a region (for example different velocity split levels for
458 pedal up and pedal down)
459 - sample loop parameters are now taken from the DimensionRegion
460 instead of the wave chunk
461 - keyswitching dimension is changed from split type "normal" to
462 "bit"
463 - real support for 24 bit samples - samples are not truncated to
464 16 bits anymore
465 - support for reading of ".art" files. (Merging of .art and .gig
466 files are not implemented yet.)
467 - several fixes for the write support
468 - support for sample groups added
469
470 * src/DLS.cpp, src/DLS.h:
471 - support for reading of ".art" files
472 - removed incorrect use of memccpy in the write support (patch by
473 Jeremy Kerr)
474 - several fixes for the write support
475
476 * src/gigextract.cpp:
477 - real support for 24 bit samples
478
479 * src/gigdump.cpp:
480 - print global file informations
481 - print sample groups
482
483 * general changes:
484 - added CPPUnit test cases (at the moment primarily for automatic check
485 of Gigasampler write support)
486
487 Version 3.0.0 (28 Apr 2006)
488
489 * general changes:
490 - added write support (that is for creating and modifying RIFF, DLS and
491 gig files)
492 - loading DLS and gig files is now much more permissive, DLS and gig
493 files are now loaded even if mandatory RIFF chunks are missing
494 - fixed some memory management errors, one of them was causing a
495 crash when a multi-file gig was deallocated
496
497 * src/gig.cpp, src/gig.h:
498 - fixed the GetVelocityCutoff function, it wasn't always using the
499 VCFVelocityScale parameter when no cutoff controller was defined
500 - support for the gig v3 feature to have a number of dimension
501 splits not equal to a power of two
502 - added write support (highly experimental)
503
504 * src/DLS.cpp, src/DLS.h:
505 - fixed loading of Articulation Connections (<artl> list chunks were
506 seeked instead of ordinary <artl> data chunks)
507 - added write support (highly experimental)
508
509 * src/RIFF.cpp, src/RIFF.h:
510 - added write support
511 - Chunk::LoadChunkData() can now be called again to resize the buffer
512 after a Chunk::Resize() and before the File::Save() call to allow
513 placing the new data in the chunk's write buffer and perform the
514 resize and write operations in one rush
515
516 * src/gigdump.cpp:
517 - fixed to show the correct amount of dimension regions instead of 32
518 (patch by James Wylder)
519
520 * src/dlsdump.cpp:
521 - show for every region the name of the referenced sample
522 - show file name in quotation marks
523
524 Version 2.0.2 (15 Aug 2005)
525
526 * packaging changes:
527 - require automake (>= 1.5) for 'make -f Makefile.cvs'
528 (mandatory for 'dist-bzip2' automake option)
529
530 * src/gig.cpp, src/gig.h:
531 - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
532 the extension files are read automatically when the samples are
533 loaded
534 - fixed the 24 bit decompression, the result should now be exact
535 instead of an approximation
536 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
537 function to DimensionRegion
538
539 * src/DLS.cpp, src/DLS.h:
540 - the upper bits of the pool table indices are read (used as
541 extension file numbers for gig v3)
542
543 * src/RIFF.cpp, src/RIFF.h:
544 - the file name is remembered in the RIFF::File object
545
546 Version 2.0.1 (12 Jun 2005)
547
548 * packaging changes:
549 - include debian/ directory on 'make dist'
550 - create a bzip2 tarball on 'make dist'
551
552 * src/gigextract.cpp:
553 - show also version of libsndfile or build version of libaudiofile when
554 using the -v switch
555 - fixed mutual link dependency to libsndfile / libaudiofile
556
557 * src/gig.cpp, src/gig.h:
558 - added DimensionRegion::GetVelocityRelease function
559
560 Version 2.0.0 (9 May 2005)
561
562 * packaging changes:
563 - fixed conditional linkage of either libsndfile or libaudiofile
564 (if none of the two exist, configure script will abort)
565 - man pages are now auto generated with the correct libgig version
566
567 * src/gig.cpp, src/gig.h:
568 - experimental support for Gigasampler v3 format;
569 64 bit file offsets are truncated to 32 bit, 24 bit samples are
570 truncated to 16 bit, up to 8 dimensions are read, additional
571 articulation informations are ignored at the moment
572 (patch by Andreas Persson)
573 - added some file format compatibility checks
574 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
575 never used, because the necessary check was made before
576 initialization)
577 - fixed crossfade points order (structure for big endian and little
578 endian systems was interchanged)
579 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
580 - fixed crash which occured when patches did not have a sample assigned
581 to their region or dimension region (patch by Andreas Persson)
582 - support for compressed mono samples
583 - experimental support for compressed 24 bit samples
584 - fixed decompression on big-endian CPUs
585 - fixed decompression bug that truncated the last block of samples
586 - external decompression buffers can now be used for streaming samples
587 to avoid race conditions in case of multiple streaming threads
588 - added pre-calculated sample attenuation parameter
589 - added v3 "random" and "round robin" dimensions
590 - implemented progress indicator callback mechanism for loading
591 instruments and samples
592 - added functions libraryName() and libraryVersion()
593
594 * src/DLS.cpp, src/DLS.h:
595 - fixed File constructor which caused variable File::Instruments always
596 to be zero
597 - added functions libraryName() and libraryVersion()
598
599 * src/RIFF.cpp, src/RIFF.h:
600 - fixed method List::LoadSubChunks() which did not restore the original
601 position within the body of the given list chunk
602 - added functions libraryName() and libraryVersion()
603
604 * src/rifftree.cpp:
605 - added command line switch -v to show rifftree's revision and the used
606 libgig version
607
608 * src/dlsdump.cpp:
609 - added command line switch -v to show dlsdump's revision and the used
610 libgig version
611
612 * src/gigdump.cpp:
613 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
614 LoopPlayCount
615 - added command line switch -v to show gigdump's revision and the used
616 libgig version
617
618 * src/gigextract.cpp:
619 - support for compressed mono samples and compressed 24 bit samples
620 - added command line switch -v to show gigextract's revision and the
621 used libgig version
622
623 Version 1.0.0 (26 Nov 2004)
624
625 * packaging changes:
626 - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
627 'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
628 - fixed man pages automake install rule (which didn't work on Mandrake,
629 SuSE and Fedora)
630 - fixed generation of Doxygen API documentation (now also included in
631 RPM and Debian packages)
632
633 * src/gig.cpp, src/gig.h:
634 - fixed / improved accuracy of all three velocity to volume
635 transformation functions a.k.a. 'nonlinear','linear','special'
636 (patch by Andreas Persson)
637 - denormals are filtered from the velocity to volume tables
638 - bugfix for dimension region switching (wrong handling of the release
639 trigger dimension, no bit range check for dimensions of split type
640 'split_type_bit')
641 - fixed panorama value in DimensionRegion (invalid conversion from
642 signed 7 bit to signed 8 bit)
643 - added class attribute 'Layers' to class 'gig::Region'
644 - symbol prototyping of gig::Region (fixes build failure with qsampler)
645
646 * src/gigextract.cpp:
647 - added support for libsndfile (if libaudiofile and libsndfile are
648 available then libsndfile is preferred)
649
650 * src/gigdump.cpp:
651 - added printout for dimension informations (amount, type, bits, zones)
652 - added printout for velocity response curve parameters
653 - added printout for crossfade definitions
654 - added printout for panorama value for each DimensionRegion
655 - replaced printout of DLS Region layer by printout of amount of
656 Gigasampler layers
657
658 Version 0.7.1 (2 Jul 2004)
659
660 * packaging changes:
661 - added libgig.spec and libgig.pc package configurations for generating
662 Redhat packages
663 - header files included on installation.
664 - autotools-generated files removed from CVS repository.
665 - added support for generating Debian packages
666 - version of shared library can be set in configure.in
667
668 Version 0.7.0 (3 May 2004)
669
670 * general changes:
671 - various big endian specific corrections
672 (successfully tested now on PPC)
673 - minor adjustments to avoid compile errors on some systems
674 (using now pow() instead of powl() and --pedantic g++ compiler switch)
675 - libtoolized the library
676 - added man pages for the command line tools
677 (gigextract, gigdump, dlsdump, rifftree)
678
679 * src/gig.cpp, src/gig.h:
680 - fixed bug in decompression algorithm which caused it not to detect
681 the end of a stream
682 - added method GetVelocityAttenuation() to class 'DimensionRegion' which
683 takes the MIDI key velocity value as an argument and returns the
684 appropriate volume factor (0.0 ... 1.0) for the sample to be played
685 back, the velocity curve transformation functions used for this are
686 only an approximation so far
687 - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
688 'Sample::LoopSize' which reflected wrong values
689 - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
690 measured in sample points instead of byte offset
691 - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
692 'Sample::FineTune'
693 - added class attribute 'Sample::LoopSize'
694 - added method GetInstrument(uint index) to class 'File'
695 - added ReadAndLoop() method to class 'Sample' which is an extension to
696 the normal Read() method to honor the sample's looping information
697 while streaming from disk
698 - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
699 'eg2_ctrl_t': replaced this huge enumeration by a structure which
700 reflects the MIDI controller number in case of an ordinary control
701 change controller (this saves a huge switch-case block in the
702 application of the library user)
703 - renamed following attributes in class 'DimensionRegion':
704 'AttenuationContol' -> 'AttenuationController',
705 'InvertAttenuationControl' -> 'InvertAttenuationController',
706 'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
707 - minor fix in API documentation for method GetVelocityAttenuation() in
708 class 'DimensionRegion'
709
710 * src/RIFF.cpp, src/RIFF.h:
711 - added additional API documentation
712 - minor fix in Chunk::Read() method (only a minor efficiency issue)
713
714 * src/gigdump.cpp:
715 - added printout of samples' looping informations
716
717 Version 0.6.0 (3 Nov 2003)
718
719 * initial release

  ViewVC Help
Powered by ViewVC