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Revision 3156 - (hide annotations) (download)
Mon May 8 17:18:07 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 30136 byte(s)
* class Archive: Added methods name() and setName().
* class Archive: Added methods comment() and setComment().
* class Archive: Added methods timeStampCreated(),
  timeStampModified(), dateTimeCreated() and
  dateTimeModified().
* Bumped version (4.0.0.svn18).

1 persson 2836 Version SVN trunk
2 schoenebeck 2909 * general changes:
3 schoenebeck 2912 - removed 2 GB limitation when loading a gig or DLS file
4 schoenebeck 2922 - using now native integer size where appropriate
5 schoenebeck 3047 - fixed minor issues with man pages (patch by Debian maintainer)
6 schoenebeck 3048 - fixed various spelling mistakes (patch by Debian maintainer)
7 schoenebeck 3138 - Added new "Serialization" framework (and equally named namespace)
8     which allows to serialize and deserialize native C++ objects
9     in a portable, easy and flexible way.
10 schoenebeck 2909
11 schoenebeck 2912 * src/gig.cpp, src/gig.h:
12 persson 2836 - fixed bug in Script::SetGroup: the script chunk wasn't moved
13     - fixed compilation error with clang 3.4
14 schoenebeck 2912 - GIG FORMAT EXTENSION: added support for saving gig file larger than 4 GB
15 schoenebeck 2913 as one single monolithic gig file. In case .gig file is >= 2GB expect a
16     large monolithic file, otherwise if .gig file is < 2 GB check for
17     "extension" files (.gx01, .gx02, ...) instead.
18 schoenebeck 2923 - fixed Region::UpdateUpdateVelocityTable() which did not work correctly
19     if there were dimensions after the velocity dimension: it only created
20     valid velocity tables for cases of dimensions lower than the velocity
21     dimension.
22 schoenebeck 2985 - added new method Sample::VerifyWaveData() which allows to check whether
23     a sample had been damaged for some reason
24     - Fix: samples' CRC checksums were damaged on file structure changes.
25 schoenebeck 2989 - Fix: samples' CRC checksums were misordered when a Sample was deleted.
26     - Added new method Sample::GetWaveDataCRC32Checksum().
27 schoenebeck 2990 - Changed default value of EG2Release (filter release time) to 60s.
28 schoenebeck 3112 - Instruments' default pitch bend range is now +-2 semi tones.
29 schoenebeck 3115 - Fixed CRC checksums being wrong sometimes.
30 schoenebeck 3117 - Fix: method File::AddContentOf() did not clone script groups and scripts
31     of passed original file.
32 schoenebeck 3138 - Added support for serializing & deserializing DimensionRegion
33     objects (and crossfade_t and leverage_ctrl_t objects).
34 schoenebeck 2909
35 schoenebeck 2912 * src/DLS.cpp, src/DLS.h:
36     - Sample: wave pool offsets are now 64 bits (to allow support for files
37     larger than 4 GB).
38    
39     * src/RIFF.cpp, src/RIFF.h:
40     - added support for RIFF files larger than 4 GB, by default the required
41     internal RIFF file offset size is automatically detected (that is RIFF
42     files < 4 GB automatically use 32 bit offsets while files >= 4 GB
43     automatically use 64 bit offsets), a particular offset size can be forced
44     with a new option added to the RIFF File constructor though
45     - when saving a modified, grown RIFF file, the temporary file size during
46     Save() operation will no longer be larger than the final grown file size
47    
48 schoenebeck 3150 * src/Serialization.cpp, src/Serialization.h:
49     - Archive: Added method isModified().
50     - Archive: Added method setAutoValue().
51     - Archive: Added method setIntValue().
52     - Archive: Added method setRealValue().
53     - Archive: Added method setBoolValue().
54     - Archive: Added method setEnumValue().
55     - Archive: Added method valueAsString().
56     - Archive::rawData(): Automatically re-encode new raw data stream if
57     archive had been modified (i.e. by remove(), setAutoValue(), etc.).
58 schoenebeck 3153 - Object: Added method memberByUID().
59     - Object: remove() method is now protected.
60 schoenebeck 3156 - Archive: Added method removeMember().
61     - Archive: Added methods name() and setName().
62     - Archive: Added methods comment() and setComment().
63     - Archive: Added methods timeStampCreated(), timeStampModified(),
64     dateTimeCreated() and dateTimeModified().
65 schoenebeck 3150
66 persson 2836 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
67     - improved output of non-ascii characters in usage messages
68     - fixed printf format strings
69 schoenebeck 2909
70 persson 2836 * src/tools/korg2gig.cpp:
71     - fixed c++11 narrowing warnings
72 schoenebeck 2909 - fixed fine tuning which was not translated at all
73 persson 2836
74 schoenebeck 2923 * src/tools/gigdump.cpp:
75     - additionally print VelocityUpperLimit and DimensionUpperLimits of all
76     dimension regions
77 schoenebeck 2984 - additionally print RIFF chunk file offset and RIFF chunk size of sample
78     data
79 schoenebeck 2985 - added and implemented new parameter "--verify" which allows to check
80     the raw wave form data integrity of all samples
81     - added and implemented new parameter "--rebuild-checksums" which allows
82     to recalculate the CRC32 checksum of all samples' raw wave data and
83     rebuilding the gig file's global checksum table (i.e. in case the
84     file's checksum table was damaged)
85 schoenebeck 2989 - print samples' CRC32 checksums
86 schoenebeck 2923
87 schoenebeck 2984 * src/tools/gigextract.cpp:
88     - Fix: if sample name contains a path separator (slash or backslash) then
89     replace them by a minus sign to avoid file system issues.
90    
91 schoenebeck 3115 * src/tools/gig2stereo.cpp:
92     - Also merge mono sample pairs with non matching loop information if
93     argument --incompatible was given.
94    
95 schoenebeck 2912 * packaging changes:
96     - Automake: set environment variable GCC_COLORS=auto to allow GCC to
97     auto detect whether it (sh/c)ould output its messages in color.
98    
99 schoenebeck 2785 Version 4.0.0 (14 Jul 2015)
100 persson 2133 * general changes:
101     - minor Makefile fix for parallel make
102 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
103 persson 2334 - removed gcc 4.7 warnings
104 persson 2364 - modernized configure script
105 persson 2419 - removed usage of deprecated Automake variable INCLUDES
106 schoenebeck 2482 - added new command line tool "gigmerge"
107     - added "const" keyword to several methods
108 schoenebeck 2484 - added new command line tool "gig2mono"
109 schoenebeck 2495 - added man page for "sf2dump"
110 schoenebeck 2543 - added new command line tool "korgdump" (and a man page for it)
111     - added new command line tool "korg2gig" (and a man page for it)
112 schoenebeck 2571 - moved source files of command line tools to new subdir src/tools
113 schoenebeck 2586 - libgig.so and libakai.so files are now installed under
114     $(prefix)/lib/libgig/ by default.
115     - Header files are now installed under $(prefix)/include/libgig/ by default.
116     - Fixed various packaging issues regarding installation directories
117     (fixes #218).
118 schoenebeck 2685 - added new command line tool "gig2stereo" (and a man page for it)
119 schoenebeck 2764 - unit tests: fixed wrong return value when test suite app exits
120     (patch by Ryan Schmidt)
121 schoenebeck 2780 - added new command line tool "sf2extract" (and a man page for it)
122 persson 2133
123 schoenebeck 2465 * SoundFont file format:
124 iliev 2016 - initial implementation
125 persson 2100 - changed region lookup API to avoid malloc in RT threads
126 persson 2202 - fixed GetEG1Sustain which didn't return correct value
127 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
128 iliev 2016
129 schoenebeck 2543 * KORG file format:
130     - initial support for sample based instruments in KORG's file format
131     (.KMP and .KSF files)
132    
133 schoenebeck 2572 * AKAI file format:
134     - Added Linux/POSIX ported version of libakai. Note that libakai is released
135     under LGPL terms while libgig is released under GPL terms. To handle this
136     license difference appropriately the AKAI support part is built as
137     separate DLL (.so file).
138 schoenebeck 2573 - Fixed Mac OSX support so that the Akai lib files and tools compile without
139     any exotic third party libraries.
140 schoenebeck 2574 - Fixed various compilation errors for Windows.
141 schoenebeck 2587 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
142     (fixes #219).
143 schoenebeck 2572
144 persson 2152 * src/gig.cpp:
145     - bugfix: VCF velocity dynamic range and VCF velocity curve
146     weren't saved correctly
147 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
148 persson 2402 - bugfix: negative EG3 depth values were not correctly parsed or
149     saved
150 persson 2450 - added write support for CtrlTrigger midi rule
151     - added read and write support for Legato and Alternator midi
152     rules
153 schoenebeck 2467 - bugfix: sample groups were sometimes created multiple times or with
154     wrong textual group name
155 schoenebeck 2482 - added new method File::AddContentOf() for merging .gig files
156 schoenebeck 2540 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
157     controller types (only works with LinuxSampler & gigedit, will not
158     work with Gigasampler/GigaStudio)
159 schoenebeck 2543 - added new method File::GetGroup(String name) for getting group by name
160 schoenebeck 2547 - added new method Region::GetDimensionDefinition(dimension_t type)
161     - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
162     - added some more sanity checks in Region::AddDimension()
163 schoenebeck 2555 - added new method Region::DeleteDimensionZone(dimension_t, int)
164     - added new method Region::SplitDimensionZone(dimension_t, int)
165 schoenebeck 2564 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
166     with certain velocity split sounds under certain conditions (added bound
167     constraints to prevent that)
168 schoenebeck 2584 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
169 schoenebeck 2599 - added new method Region::GetDimensionRegionIndexByValue()
170 schoenebeck 2601 - added new method Script::GetGroup()
171 schoenebeck 2639 - added new method Region::SetDimensionType()
172 schoenebeck 2682 - Added support for custom progress notification while saving to gig file.
173 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
174     new one being dropped after save operation and the gig file being tainted
175     (chunks at wrong location in the RIFF tree).
176 schoenebeck 2700 - Added new method Instrument::MoveTo() which allows to rearrange the order
177     of instruments within the same gig file.
178 persson 2152
179 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
180     - added new method File::GetFileName()
181 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
182 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
183 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
184     later on without passing a file name
185 schoenebeck 2547 - added inline helper methods overlaps() for struct range_t
186 schoenebeck 2682 - Added support for custom progress notification while saving to DLS file.
187 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
188     new one being dropped after save operation and the gig file being tainted
189     (chunks at wrong location in the RIFF tree).
190 schoenebeck 2274
191 schoenebeck 2780 * src/SF.cpp, src/SF.h:
192     - added new method Sample::ReadNoClear()
193    
194 persson 2120 * src/RIFF.cpp, src/RIFF.h:
195     - bugfix: avoid calling read() with count 0 when writing a file,
196     as this may hang on some systems
197 persson 2155 - fixed memory leak and memory handling errors when file loading
198     fails
199 persson 2450 - added new method Chunk::ReadString
200 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
201     later on without passing a file name
202     - added new method File::IsNew()
203 schoenebeck 2543 - added support for loading RIFF-like files with a bit different layout
204     than "real" RIFF files (used for KORG format support)
205     - added new method Chunk::GetFile()
206     - added new method Chunk::GetLayout()
207 schoenebeck 2584 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
208     allows to move a subchunk within the current List, whereas the new 2nd
209     one allows to move the subchunk from the current list to another list
210 schoenebeck 2675 - POSIX: only assume -1 result value as error on open() calls
211     - POSIX: show operating system's error reason if opening a file failed
212 schoenebeck 2682 - Added support for custom progress notification while saving to RIFF file.
213 schoenebeck 2685 - Fixed embarrassing old bug: POSIX read() errors were never detected on
214     Chunk::Read() calls due to signment incompatible variable.
215 schoenebeck 2703 - Cleanup of an old DLL binary backward compatibility hack.
216 persson 2120
217 schoenebeck 2465 * src/gigextract.cpp:
218     - export sample loop, unity note and fine tune with libsndfile
219    
220 schoenebeck 2543 * src/riftree.cpp:
221     - added more command line options for being able to also dump other kind
222     of file formats similar but not equal to the RIFF format
223    
224 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
225 persson 1627
226 persson 1713 * general changes:
227     - fixed compilation with gcc 4.3
228 persson 1869 - fixes for building with Visual C++
229 persson 1894 - minor fix in configure for building DLL on Windows
230 persson 1713
231 persson 1627 * src/gig.cpp, src/gig.h:
232     - added partial support for MIDI rules, only the Controller
233     Triggered rule is supported so far
234 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
235 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
236     sample start before trying to (re)load sample data from file (#82)
237 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
238 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
239     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
240 persson 1627
241 persson 1678 * src/RIFF.cpp, src/RIFF.h:
242     - bugfix: saving to the same file after the file size had been
243     increased made the file corrupt (#82)
244 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
245     is not written physically yet (#82)
246 persson 1859 - bugfix: saving to the same file after the file size had been
247     decreased sometimes also made the file corrupt!
248 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
249     length files, now throws a RIFF::Exception instead (fixes bug #121)
250 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
251     of derived class RIFF::File, which is bad, and caused crashes
252     when using Visual C++
253 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
254     correctly (fixes #127) (bug was introduced 2009-03-13)
255 persson 1678
256 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
257 schoenebeck 1459
258     * src/RIFF.cpp, src/RIFF.h:
259     - avoid Windows to perform unnecessary file stream caching which would
260     decrease disk streaming performance on Windows systems otherwise
261    
262 schoenebeck 1524 * src/gig.cpp, src/gig.h:
263     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
264     applications to retrieve very superficial informations like amount of
265     instruments and their names in a very fast way
266    
267 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
268 schoenebeck 1154
269 schoenebeck 1172 * packaging changes:
270     - added Mac OSX XCode project files (patch by Toshi Nagata)
271 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
272     the version info from configure.in
273 persson 1330 - the configure script can now be used in Windows with MSYS
274 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
275 schoenebeck 1172
276 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
277     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
278 persson 1179 - fixed write support for big-endian systems
279 persson 1180 - improved handling of fixed length info strings - separate default
280     lengths can be specified for each INFO chunk
281 persson 1209 - added Resource::GenerateDLSID function
282 persson 1266 - write support fix: allow regions without mapped samples
283 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
284     instead of setting the KeyRange member variable directly
285     - MoveRegion() method of Region class is now private
286 schoenebeck 1358 - added SetGain() method to Sampler class
287 persson 1388 - fixed crash when saving a file after a sample loop was added
288 schoenebeck 1154
289 schoenebeck 1158 * src/gig.cpp, src/gig.h:
290     - fixed segmentation fault in the gig::File destructor sequence which
291     happened when gig::Group informations were accessed before
292 persson 1179 - fixed write support for big-endian systems
293 persson 1180 - defined lengths of a fixed set of info strings. These strings
294     are saved when the file is written, even if they are empty.
295 persson 1182 - added missing parameter initalizations in sample, region and
296     instrument constructors
297     - clear unused fields when saving samples and regions
298     - fixed write support bugs: v3 dimension limits and chunksize
299     weren't saved, leverage controller of type controlchange
300 persson 1195 couldn't be saved, group name list chunk was placed wrong,
301     dimension region chunks also placed wrong
302 persson 1182 - added initialization of some fixed info strings in file and
303     instrument
304 persson 1192 - write support: files created by libgig will now have the RIFF
305     chunks in correct order
306 persson 1199 - write support: two previously unknown fields in dimension
307     definition are now saved
308     - added constants for gig file versions
309     - write support: the 3crc and einf chunks are now created or
310     updated when a file is saved (3crc contains sample checksums,
311     einf contains file statistics)
312 persson 1209 - write support: DLSID is now generated on the file and the
313     instruments
314 persson 1218 - write support: improved the default values for dimension region
315     parameters
316 persson 1247 - more write support fixes: crossfade parameters were not saved,
317     v3 dimension limits were not correctly initialized and saved
318     when dimensions were added or deleted, v3 wave pool offsets were
319     not saved correctly
320 persson 1264 - write support: 24 bit samples can now be written
321     - write support: version 3 is now the default for new files
322 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
323     dimension regions without mapped samples are now allowed, 3gnl
324     list in v3 files now always has 128 entries, several parameters
325     where incorrectly saved due to an operator precedence mistake
326     - DeleteSample now removes all references to the deleted sample
327 persson 1301 - AddDimension now copies all parameters from existing dimension
328     regions and also makes sure that the samplechannel dimension is
329     placed first in the list of dimensions.
330 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
331     parent Region
332 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
333     unused areas
334 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
335     of updating lookup tables / caches.
336 schoenebeck 1158
337 persson 1183 * src/RIFF.cpp, src/RIFF.h:
338 persson 1184 - added File::SetByteOrder method
339 persson 1301 - Windows fix: saving a new file didn't work
340 persson 1183
341 persson 1264 * src/gigdump.cpp:
342     - added some missing dimension strings
343    
344 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
345 schoenebeck 1050
346     * packaging changes:
347     - ported to Windows using native Windows functions for file IO
348     (provided Dev-C++ + mingw project file)
349 schoenebeck 1079 - only export relevant files to Doxygen API documentation
350 schoenebeck 1050
351 persson 1070 * src/gig.cpp, src/gig.h:
352     - custom velocity splits now works for gig v3 files too
353     - added support for custom splits points for other dimensions than
354     velocity (gig v3 feature)
355 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
356 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
357     group but moves all its members to another group, the other method,
358     that is File::DeleteGroup() now removes not just the group, but also
359     all the samples that belong to that group
360 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
361     File::GetNextSample() calls (due to iterator invalidation)
362 schoenebeck 1098 - fixed group names which were not saved
363 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
364     with the group
365 persson 1102 - added Instrument::MoveRegion method
366     - fixed constructor for Region, which did not initialize correctly
367     when used from Instrument::AddRegion
368 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
369     the region's first dimension region's sample (avoids an exception
370     when trying to save a new instrument)
371 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
372     dimension definition fields
373 persson 1070
374 persson 1102 * src/DLS.cpp, src/DLS.h:
375     - added Instrument::MoveRegion method
376 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
377     causing an exception when trying to save a new instrument
378 persson 1102
379 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
380     - fixed RIFF::Chunk destructor which did not unregister previously
381     resized chunks, leading to a "zero size chunk" exception when
382     File::Save() was called
383 persson 1102 - added List::MoveSubChunk method
384 schoenebeck 1095
385 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
386 persson 858
387 capela 867 * packaging changes:
388     - changed deprecated copyright attribute to license;
389     added ldconfig to post-(un)install steps on libgig.spec (RPM)
390 persson 902
391 persson 858 * src/gig.cpp, src/gig.h:
392     - added support for more than one set of custom velocity splits
393     inside a region (for example different velocity split levels for
394     pedal up and pedal down)
395 persson 864 - sample loop parameters are now taken from the DimensionRegion
396     instead of the wave chunk
397     - keyswitching dimension is changed from split type "normal" to
398     "bit"
399 persson 902 - real support for 24 bit samples - samples are not truncated to
400     16 bits anymore
401     - support for reading of ".art" files. (Merging of .art and .gig
402     files are not implemented yet.)
403 persson 918 - several fixes for the write support
404 schoenebeck 929 - support for sample groups added
405 persson 858
406 persson 918 * src/DLS.cpp, src/DLS.h:
407 persson 902 - support for reading of ".art" files
408 persson 918 - removed incorrect use of memccpy in the write support (patch by
409     Jeremy Kerr)
410     - several fixes for the write support
411 persson 902
412     * src/gigextract.cpp:
413     - real support for 24 bit samples
414    
415 schoenebeck 916 * src/gigdump.cpp:
416     - print global file informations
417 schoenebeck 929 - print sample groups
418 schoenebeck 916
419 schoenebeck 917 * general changes:
420     - added CPPUnit test cases (at the moment primarily for automatic check
421     of Gigasampler write support)
422    
423 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
424 persson 773
425 schoenebeck 780 * general changes:
426 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
427     gig files)
428     - loading DLS and gig files is now much more permissive, DLS and gig
429     files are now loaded even if mandatory RIFF chunks are missing
430 persson 834 - fixed some memory management errors, one of them was causing a
431     crash when a multi-file gig was deallocated
432 schoenebeck 780
433 persson 773 * src/gig.cpp, src/gig.h:
434     - fixed the GetVelocityCutoff function, it wasn't always using the
435     VCFVelocityScale parameter when no cutoff controller was defined
436 persson 774 - support for the gig v3 feature to have a number of dimension
437     splits not equal to a power of two
438 schoenebeck 809 - added write support (highly experimental)
439 persson 773
440 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
441     - fixed loading of Articulation Connections (<artl> list chunks were
442     seeked instead of ordinary <artl> data chunks)
443     - added write support (highly experimental)
444    
445     * src/RIFF.cpp, src/RIFF.h:
446     - added write support
447     - Chunk::LoadChunkData() can now be called again to resize the buffer
448     after a Chunk::Resize() and before the File::Save() call to allow
449     placing the new data in the chunk's write buffer and perform the
450     resize and write operations in one rush
451    
452 schoenebeck 809 * src/gigdump.cpp:
453     - fixed to show the correct amount of dimension regions instead of 32
454     (patch by James Wylder)
455    
456 schoenebeck 804 * src/dlsdump.cpp:
457     - show for every region the name of the referenced sample
458     - show file name in quotation marks
459    
460 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
461 schoenebeck 652
462     * packaging changes:
463     - require automake (>= 1.5) for 'make -f Makefile.cvs'
464     (mandatory for 'dist-bzip2' automake option)
465    
466 persson 666 * src/gig.cpp, src/gig.h:
467     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
468     the extension files are read automatically when the samples are
469     loaded
470 persson 695 - fixed the 24 bit decompression, the result should now be exact
471     instead of an approximation
472 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
473     function to DimensionRegion
474 persson 666
475     * src/DLS.cpp, src/DLS.h:
476     - the upper bits of the pool table indices are read (used as
477     extension file numbers for gig v3)
478    
479     * src/RIFF.cpp, src/RIFF.h:
480     - the file name is remembered in the RIFF::File object
481    
482 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
483 schoenebeck 549
484 schoenebeck 634 * packaging changes:
485     - include debian/ directory on 'make dist'
486     - create a bzip2 tarball on 'make dist'
487    
488 schoenebeck 549 * src/gigextract.cpp:
489     - show also version of libsndfile or build version of libaudiofile when
490     using the -v switch
491 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
492 schoenebeck 549
493 persson 613 * src/gig.cpp, src/gig.h:
494     - added DimensionRegion::GetVelocityRelease function
495    
496 schoenebeck 530 Version 2.0.0 (9 May 2005)
497 schoenebeck 317
498 schoenebeck 383 * packaging changes:
499     - fixed conditional linkage of either libsndfile or libaudiofile
500     (if none of the two exist, configure script will abort)
501 schoenebeck 518 - man pages are now auto generated with the correct libgig version
502 schoenebeck 383
503 schoenebeck 317 * src/gig.cpp, src/gig.h:
504     - experimental support for Gigasampler v3 format;
505     64 bit file offsets are truncated to 32 bit, 24 bit samples are
506 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
507     articulation informations are ignored at the moment
508     (patch by Andreas Persson)
509 schoenebeck 317 - added some file format compatibility checks
510 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
511     never used, because the necessary check was made before
512     initialization)
513     - fixed crossfade points order (structure for big endian and little
514     endian systems was interchanged)
515 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
516 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
517     to their region or dimension region (patch by Andreas Persson)
518 persson 365 - support for compressed mono samples
519     - experimental support for compressed 24 bit samples
520     - fixed decompression on big-endian CPUs
521     - fixed decompression bug that truncated the last block of samples
522 schoenebeck 384 - external decompression buffers can now be used for streaming samples
523     to avoid race conditions in case of multiple streaming threads
524 persson 406 - added pre-calculated sample attenuation parameter
525 persson 437 - added v3 "random" and "round robin" dimensions
526 schoenebeck 515 - implemented progress indicator callback mechanism for loading
527     instruments and samples
528 schoenebeck 518 - added functions libraryName() and libraryVersion()
529 schoenebeck 317
530 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
531 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
532     to be zero
533 schoenebeck 518 - added functions libraryName() and libraryVersion()
534 schoenebeck 515
535 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
536 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
537     position within the body of the given list chunk
538 schoenebeck 518 - added functions libraryName() and libraryVersion()
539 schoenebeck 515
540 schoenebeck 518 * src/rifftree.cpp:
541     - added command line switch -v to show rifftree's revision and the used
542     libgig version
543    
544     * src/dlsdump.cpp:
545     - added command line switch -v to show dlsdump's revision and the used
546     libgig version
547    
548 schoenebeck 334 * src/gigdump.cpp:
549 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
550     LoopPlayCount
551 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
552     libgig version
553 schoenebeck 334
554 persson 365 * src/gigextract.cpp:
555     - support for compressed mono samples and compressed 24 bit samples
556 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
557     used libgig version
558 persson 365
559 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
560 schoenebeck 196
561     * packaging changes:
562     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
563     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
564 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
565     SuSE and Fedora)
566     - fixed generation of Doxygen API documentation (now also included in
567     RPM and Debian packages)
568 schoenebeck 196
569 schoenebeck 231 * src/gig.cpp, src/gig.h:
570     - fixed / improved accuracy of all three velocity to volume
571 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
572     (patch by Andreas Persson)
573 schoenebeck 231 - denormals are filtered from the velocity to volume tables
574 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
575     trigger dimension, no bit range check for dimensions of split type
576     'split_type_bit')
577 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
578     signed 7 bit to signed 8 bit)
579 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
580 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
581 schoenebeck 231
582 schoenebeck 220 * src/gigextract.cpp:
583     - added support for libsndfile (if libaudiofile and libsndfile are
584     available then libsndfile is preferred)
585    
586 schoenebeck 229 * src/gigdump.cpp:
587     - added printout for dimension informations (amount, type, bits, zones)
588 schoenebeck 231 - added printout for velocity response curve parameters
589 schoenebeck 235 - added printout for crossfade definitions
590 schoenebeck 269 - added printout for panorama value for each DimensionRegion
591 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
592     Gigasampler layers
593 schoenebeck 229
594 capela 168 Version 0.7.1 (2 Jul 2004)
595    
596     * packaging changes:
597 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
598     Redhat packages
599 capela 168 - header files included on installation.
600     - autotools-generated files removed from CVS repository.
601 schoenebeck 186 - added support for generating Debian packages
602     - version of shared library can be set in configure.in
603    
604 schoenebeck 58 Version 0.7.0 (3 May 2004)
605    
606     * general changes:
607     - various big endian specific corrections
608     (successfully tested now on PPC)
609     - minor adjustments to avoid compile errors on some systems
610     (using now pow() instead of powl() and --pedantic g++ compiler switch)
611     - libtoolized the library
612     - added man pages for the command line tools
613     (gigextract, gigdump, dlsdump, rifftree)
614    
615     * src/gig.cpp, src/gig.h:
616     - fixed bug in decompression algorithm which caused it not to detect
617     the end of a stream
618     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
619     takes the MIDI key velocity value as an argument and returns the
620     appropriate volume factor (0.0 ... 1.0) for the sample to be played
621     back, the velocity curve transformation functions used for this are
622     only an approximation so far
623     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
624     'Sample::LoopSize' which reflected wrong values
625     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
626     measured in sample points instead of byte offset
627     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
628     'Sample::FineTune'
629     - added class attribute 'Sample::LoopSize'
630     - added method GetInstrument(uint index) to class 'File'
631     - added ReadAndLoop() method to class 'Sample' which is an extension to
632     the normal Read() method to honor the sample's looping information
633     while streaming from disk
634     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
635     'eg2_ctrl_t': replaced this huge enumeration by a structure which
636     reflects the MIDI controller number in case of an ordinary control
637     change controller (this saves a huge switch-case block in the
638     application of the library user)
639     - renamed following attributes in class 'DimensionRegion':
640     'AttenuationContol' -> 'AttenuationController',
641     'InvertAttenuationControl' -> 'InvertAttenuationController',
642     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
643     - minor fix in API documentation for method GetVelocityAttenuation() in
644     class 'DimensionRegion'
645    
646     * src/RIFF.cpp, src/RIFF.h:
647     - added additional API documentation
648     - minor fix in Chunk::Read() method (only a minor efficiency issue)
649    
650     * src/gigdump.cpp:
651     - added printout of samples' looping informations
652    
653 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
654    
655     * initial release

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