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Revision 3169 - (hide annotations) (download)
Wed May 10 21:17:10 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 30371 byte(s)
* src/gig.h: Added enum reflection API functions for
  retrieving enum declaration type information at
  runtime (countEnum(), enumKey(), enumKeys(),
  enumValue()).
* Archive: Added methods valueAsInt(), valueAsReal()
  and valueAsBool().
* Bumped version (4.0.0.svn20).

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 3169 - Added enum reflection API functions for retrieving enum declaration type
35     information at runtime (countEnum(), enumKey(), enumKeys(), enumValue()).
36 schoenebeck 2909
37 schoenebeck 2912 * src/DLS.cpp, src/DLS.h:
38     - Sample: wave pool offsets are now 64 bits (to allow support for files
39     larger than 4 GB).
40    
41     * src/RIFF.cpp, src/RIFF.h:
42     - added support for RIFF files larger than 4 GB, by default the required
43     internal RIFF file offset size is automatically detected (that is RIFF
44     files < 4 GB automatically use 32 bit offsets while files >= 4 GB
45     automatically use 64 bit offsets), a particular offset size can be forced
46     with a new option added to the RIFF File constructor though
47     - when saving a modified, grown RIFF file, the temporary file size during
48     Save() operation will no longer be larger than the final grown file size
49    
50 schoenebeck 3150 * src/Serialization.cpp, src/Serialization.h:
51     - Archive: Added method isModified().
52     - Archive: Added method setAutoValue().
53     - Archive: Added method setIntValue().
54     - Archive: Added method setRealValue().
55     - Archive: Added method setBoolValue().
56     - Archive: Added method setEnumValue().
57     - Archive: Added method valueAsString().
58     - Archive::rawData(): Automatically re-encode new raw data stream if
59     archive had been modified (i.e. by remove(), setAutoValue(), etc.).
60 schoenebeck 3153 - Object: Added method memberByUID().
61     - Object: remove() method is now protected.
62 schoenebeck 3156 - Archive: Added method removeMember().
63     - Archive: Added methods name() and setName().
64     - Archive: Added methods comment() and setComment().
65     - Archive: Added methods timeStampCreated(), timeStampModified(),
66     dateTimeCreated() and dateTimeModified().
67 schoenebeck 3169 - Archive: Added methods valueAsInt(), valueAsReal() and valueAsBool().
68 schoenebeck 3150
69 persson 2836 * src/tools/akaidump.cpp, src/tools/akaiextract.cpp:
70     - improved output of non-ascii characters in usage messages
71     - fixed printf format strings
72 schoenebeck 2909
73 persson 2836 * src/tools/korg2gig.cpp:
74     - fixed c++11 narrowing warnings
75 schoenebeck 2909 - fixed fine tuning which was not translated at all
76 persson 2836
77 schoenebeck 2923 * src/tools/gigdump.cpp:
78     - additionally print VelocityUpperLimit and DimensionUpperLimits of all
79     dimension regions
80 schoenebeck 2984 - additionally print RIFF chunk file offset and RIFF chunk size of sample
81     data
82 schoenebeck 2985 - added and implemented new parameter "--verify" which allows to check
83     the raw wave form data integrity of all samples
84     - added and implemented new parameter "--rebuild-checksums" which allows
85     to recalculate the CRC32 checksum of all samples' raw wave data and
86     rebuilding the gig file's global checksum table (i.e. in case the
87     file's checksum table was damaged)
88 schoenebeck 2989 - print samples' CRC32 checksums
89 schoenebeck 2923
90 schoenebeck 2984 * src/tools/gigextract.cpp:
91     - Fix: if sample name contains a path separator (slash or backslash) then
92     replace them by a minus sign to avoid file system issues.
93    
94 schoenebeck 3115 * src/tools/gig2stereo.cpp:
95     - Also merge mono sample pairs with non matching loop information if
96     argument --incompatible was given.
97    
98 schoenebeck 2912 * packaging changes:
99     - Automake: set environment variable GCC_COLORS=auto to allow GCC to
100     auto detect whether it (sh/c)ould output its messages in color.
101    
102 schoenebeck 2785 Version 4.0.0 (14 Jul 2015)
103 persson 2133 * general changes:
104     - minor Makefile fix for parallel make
105 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
106 persson 2334 - removed gcc 4.7 warnings
107 persson 2364 - modernized configure script
108 persson 2419 - removed usage of deprecated Automake variable INCLUDES
109 schoenebeck 2482 - added new command line tool "gigmerge"
110     - added "const" keyword to several methods
111 schoenebeck 2484 - added new command line tool "gig2mono"
112 schoenebeck 2495 - added man page for "sf2dump"
113 schoenebeck 2543 - added new command line tool "korgdump" (and a man page for it)
114     - added new command line tool "korg2gig" (and a man page for it)
115 schoenebeck 2571 - moved source files of command line tools to new subdir src/tools
116 schoenebeck 2586 - libgig.so and libakai.so files are now installed under
117     $(prefix)/lib/libgig/ by default.
118     - Header files are now installed under $(prefix)/include/libgig/ by default.
119     - Fixed various packaging issues regarding installation directories
120     (fixes #218).
121 schoenebeck 2685 - added new command line tool "gig2stereo" (and a man page for it)
122 schoenebeck 2764 - unit tests: fixed wrong return value when test suite app exits
123     (patch by Ryan Schmidt)
124 schoenebeck 2780 - added new command line tool "sf2extract" (and a man page for it)
125 persson 2133
126 schoenebeck 2465 * SoundFont file format:
127 iliev 2016 - initial implementation
128 persson 2100 - changed region lookup API to avoid malloc in RT threads
129 persson 2202 - fixed GetEG1Sustain which didn't return correct value
130 persson 2381 - bugfix: GetPan always returned -1, 0 or 1
131 iliev 2016
132 schoenebeck 2543 * KORG file format:
133     - initial support for sample based instruments in KORG's file format
134     (.KMP and .KSF files)
135    
136 schoenebeck 2572 * AKAI file format:
137     - Added Linux/POSIX ported version of libakai. Note that libakai is released
138     under LGPL terms while libgig is released under GPL terms. To handle this
139     license difference appropriately the AKAI support part is built as
140     separate DLL (.so file).
141 schoenebeck 2573 - Fixed Mac OSX support so that the Akai lib files and tools compile without
142     any exotic third party libraries.
143 schoenebeck 2574 - Fixed various compilation errors for Windows.
144 schoenebeck 2587 - POSIX fix: open() requires third (mode) argument if used with O_CREAT
145     (fixes #219).
146 schoenebeck 2572
147 persson 2152 * src/gig.cpp:
148     - bugfix: VCF velocity dynamic range and VCF velocity curve
149     weren't saved correctly
150 schoenebeck 2394 - implemented File::AddDuplicateInstrument()
151 persson 2402 - bugfix: negative EG3 depth values were not correctly parsed or
152     saved
153 persson 2450 - added write support for CtrlTrigger midi rule
154     - added read and write support for Legato and Alternator midi
155     rules
156 schoenebeck 2467 - bugfix: sample groups were sometimes created multiple times or with
157     wrong textual group name
158 schoenebeck 2482 - added new method File::AddContentOf() for merging .gig files
159 schoenebeck 2540 - GIG FORMAT EXTENSION: added additional MIDI controllers for leverage
160     controller types (only works with LinuxSampler & gigedit, will not
161     work with Gigasampler/GigaStudio)
162 schoenebeck 2543 - added new method File::GetGroup(String name) for getting group by name
163 schoenebeck 2547 - added new method Region::GetDimensionDefinition(dimension_t type)
164     - bugfix: don't alter region pointer in DimensionRegion::CopyAssign()
165     - added some more sanity checks in Region::AddDimension()
166 schoenebeck 2555 - added new method Region::DeleteDimensionZone(dimension_t, int)
167     - added new method Region::SplitDimensionZone(dimension_t, int)
168 schoenebeck 2564 - Fixed crash caused by Region::GetDimensionRegionByValue() that happened
169     with certain velocity split sounds under certain conditions (added bound
170     constraints to prevent that)
171 schoenebeck 2584 - GIG FORMAT EXTENSION: added support for real-time instrument scripts.
172 schoenebeck 2599 - added new method Region::GetDimensionRegionIndexByValue()
173 schoenebeck 2601 - added new method Script::GetGroup()
174 schoenebeck 2639 - added new method Region::SetDimensionType()
175 schoenebeck 2682 - Added support for custom progress notification while saving to gig file.
176 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
177     new one being dropped after save operation and the gig file being tainted
178     (chunks at wrong location in the RIFF tree).
179 schoenebeck 2700 - Added new method Instrument::MoveTo() which allows to rearrange the order
180     of instruments within the same gig file.
181 persson 2152
182 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
183     - added new method File::GetFileName()
184 persson 2310 - fixed minor "memory leak on exception" bug found with cppcheck
185 schoenebeck 2329 - added new method File::GetExtensionFile(int index)
186 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
187     later on without passing a file name
188 schoenebeck 2547 - added inline helper methods overlaps() for struct range_t
189 schoenebeck 2682 - Added support for custom progress notification while saving to DLS file.
190 schoenebeck 2698 - Bugfix: Adding a new region in between two existing regions caused the
191     new one being dropped after save operation and the gig file being tainted
192     (chunks at wrong location in the RIFF tree).
193 schoenebeck 2274
194 schoenebeck 2780 * src/SF.cpp, src/SF.h:
195     - added new method Sample::ReadNoClear()
196    
197 persson 2120 * src/RIFF.cpp, src/RIFF.h:
198     - bugfix: avoid calling read() with count 0 when writing a file,
199     as this may hang on some systems
200 persson 2155 - fixed memory leak and memory handling errors when file loading
201     fails
202 persson 2450 - added new method Chunk::ReadString
203 schoenebeck 2482 - added new method File::SetFileName() allowing to call File::Save()
204     later on without passing a file name
205     - added new method File::IsNew()
206 schoenebeck 2543 - added support for loading RIFF-like files with a bit different layout
207     than "real" RIFF files (used for KORG format support)
208     - added new method Chunk::GetFile()
209     - added new method Chunk::GetLayout()
210 schoenebeck 2584 - added 2nd, alternative method for List::MoveSubChunk(), the old 1st one
211     allows to move a subchunk within the current List, whereas the new 2nd
212     one allows to move the subchunk from the current list to another list
213 schoenebeck 2675 - POSIX: only assume -1 result value as error on open() calls
214     - POSIX: show operating system's error reason if opening a file failed
215 schoenebeck 2682 - Added support for custom progress notification while saving to RIFF file.
216 schoenebeck 2685 - Fixed embarrassing old bug: POSIX read() errors were never detected on
217     Chunk::Read() calls due to signment incompatible variable.
218 schoenebeck 2703 - Cleanup of an old DLL binary backward compatibility hack.
219 persson 2120
220 schoenebeck 2465 * src/gigextract.cpp:
221     - export sample loop, unity note and fine tune with libsndfile
222    
223 schoenebeck 2543 * src/riftree.cpp:
224     - added more command line options for being able to also dump other kind
225     of file formats similar but not equal to the RIFF format
226    
227 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
228 persson 1627
229 persson 1713 * general changes:
230     - fixed compilation with gcc 4.3
231 persson 1869 - fixes for building with Visual C++
232 persson 1894 - minor fix in configure for building DLL on Windows
233 persson 1713
234 persson 1627 * src/gig.cpp, src/gig.h:
235     - added partial support for MIDI rules, only the Controller
236     Triggered rule is supported so far
237 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
238 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
239     sample start before trying to (re)load sample data from file (#82)
240 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
241 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
242     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
243 persson 1627
244 persson 1678 * src/RIFF.cpp, src/RIFF.h:
245     - bugfix: saving to the same file after the file size had been
246     increased made the file corrupt (#82)
247 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
248     is not written physically yet (#82)
249 persson 1859 - bugfix: saving to the same file after the file size had been
250     decreased sometimes also made the file corrupt!
251 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
252     length files, now throws a RIFF::Exception instead (fixes bug #121)
253 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
254     of derived class RIFF::File, which is bad, and caused crashes
255     when using Visual C++
256 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
257     correctly (fixes #127) (bug was introduced 2009-03-13)
258 persson 1678
259 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
260 schoenebeck 1459
261     * src/RIFF.cpp, src/RIFF.h:
262     - avoid Windows to perform unnecessary file stream caching which would
263     decrease disk streaming performance on Windows systems otherwise
264    
265 schoenebeck 1524 * src/gig.cpp, src/gig.h:
266     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
267     applications to retrieve very superficial informations like amount of
268     instruments and their names in a very fast way
269    
270 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
271 schoenebeck 1154
272 schoenebeck 1172 * packaging changes:
273     - added Mac OSX XCode project files (patch by Toshi Nagata)
274 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
275     the version info from configure.in
276 persson 1330 - the configure script can now be used in Windows with MSYS
277 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
278 schoenebeck 1172
279 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
280     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
281 persson 1179 - fixed write support for big-endian systems
282 persson 1180 - improved handling of fixed length info strings - separate default
283     lengths can be specified for each INFO chunk
284 persson 1209 - added Resource::GenerateDLSID function
285 persson 1266 - write support fix: allow regions without mapped samples
286 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
287     instead of setting the KeyRange member variable directly
288     - MoveRegion() method of Region class is now private
289 schoenebeck 1358 - added SetGain() method to Sampler class
290 persson 1388 - fixed crash when saving a file after a sample loop was added
291 schoenebeck 1154
292 schoenebeck 1158 * src/gig.cpp, src/gig.h:
293     - fixed segmentation fault in the gig::File destructor sequence which
294     happened when gig::Group informations were accessed before
295 persson 1179 - fixed write support for big-endian systems
296 persson 1180 - defined lengths of a fixed set of info strings. These strings
297     are saved when the file is written, even if they are empty.
298 persson 1182 - added missing parameter initalizations in sample, region and
299     instrument constructors
300     - clear unused fields when saving samples and regions
301     - fixed write support bugs: v3 dimension limits and chunksize
302     weren't saved, leverage controller of type controlchange
303 persson 1195 couldn't be saved, group name list chunk was placed wrong,
304     dimension region chunks also placed wrong
305 persson 1182 - added initialization of some fixed info strings in file and
306     instrument
307 persson 1192 - write support: files created by libgig will now have the RIFF
308     chunks in correct order
309 persson 1199 - write support: two previously unknown fields in dimension
310     definition are now saved
311     - added constants for gig file versions
312     - write support: the 3crc and einf chunks are now created or
313     updated when a file is saved (3crc contains sample checksums,
314     einf contains file statistics)
315 persson 1209 - write support: DLSID is now generated on the file and the
316     instruments
317 persson 1218 - write support: improved the default values for dimension region
318     parameters
319 persson 1247 - more write support fixes: crossfade parameters were not saved,
320     v3 dimension limits were not correctly initialized and saved
321     when dimensions were added or deleted, v3 wave pool offsets were
322     not saved correctly
323 persson 1264 - write support: 24 bit samples can now be written
324     - write support: version 3 is now the default for new files
325 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
326     dimension regions without mapped samples are now allowed, 3gnl
327     list in v3 files now always has 128 entries, several parameters
328     where incorrectly saved due to an operator precedence mistake
329     - DeleteSample now removes all references to the deleted sample
330 persson 1301 - AddDimension now copies all parameters from existing dimension
331     regions and also makes sure that the samplechannel dimension is
332     placed first in the list of dimensions.
333 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
334     parent Region
335 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
336     unused areas
337 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
338     of updating lookup tables / caches.
339 schoenebeck 1158
340 persson 1183 * src/RIFF.cpp, src/RIFF.h:
341 persson 1184 - added File::SetByteOrder method
342 persson 1301 - Windows fix: saving a new file didn't work
343 persson 1183
344 persson 1264 * src/gigdump.cpp:
345     - added some missing dimension strings
346    
347 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
348 schoenebeck 1050
349     * packaging changes:
350     - ported to Windows using native Windows functions for file IO
351     (provided Dev-C++ + mingw project file)
352 schoenebeck 1079 - only export relevant files to Doxygen API documentation
353 schoenebeck 1050
354 persson 1070 * src/gig.cpp, src/gig.h:
355     - custom velocity splits now works for gig v3 files too
356     - added support for custom splits points for other dimensions than
357     velocity (gig v3 feature)
358 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
359 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
360     group but moves all its members to another group, the other method,
361     that is File::DeleteGroup() now removes not just the group, but also
362     all the samples that belong to that group
363 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
364     File::GetNextSample() calls (due to iterator invalidation)
365 schoenebeck 1098 - fixed group names which were not saved
366 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
367     with the group
368 persson 1102 - added Instrument::MoveRegion method
369     - fixed constructor for Region, which did not initialize correctly
370     when used from Instrument::AddRegion
371 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
372     the region's first dimension region's sample (avoids an exception
373     when trying to save a new instrument)
374 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
375     dimension definition fields
376 persson 1070
377 persson 1102 * src/DLS.cpp, src/DLS.h:
378     - added Instrument::MoveRegion method
379 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
380     causing an exception when trying to save a new instrument
381 persson 1102
382 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
383     - fixed RIFF::Chunk destructor which did not unregister previously
384     resized chunks, leading to a "zero size chunk" exception when
385     File::Save() was called
386 persson 1102 - added List::MoveSubChunk method
387 schoenebeck 1095
388 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
389 persson 858
390 capela 867 * packaging changes:
391     - changed deprecated copyright attribute to license;
392     added ldconfig to post-(un)install steps on libgig.spec (RPM)
393 persson 902
394 persson 858 * src/gig.cpp, src/gig.h:
395     - added support for more than one set of custom velocity splits
396     inside a region (for example different velocity split levels for
397     pedal up and pedal down)
398 persson 864 - sample loop parameters are now taken from the DimensionRegion
399     instead of the wave chunk
400     - keyswitching dimension is changed from split type "normal" to
401     "bit"
402 persson 902 - real support for 24 bit samples - samples are not truncated to
403     16 bits anymore
404     - support for reading of ".art" files. (Merging of .art and .gig
405     files are not implemented yet.)
406 persson 918 - several fixes for the write support
407 schoenebeck 929 - support for sample groups added
408 persson 858
409 persson 918 * src/DLS.cpp, src/DLS.h:
410 persson 902 - support for reading of ".art" files
411 persson 918 - removed incorrect use of memccpy in the write support (patch by
412     Jeremy Kerr)
413     - several fixes for the write support
414 persson 902
415     * src/gigextract.cpp:
416     - real support for 24 bit samples
417    
418 schoenebeck 916 * src/gigdump.cpp:
419     - print global file informations
420 schoenebeck 929 - print sample groups
421 schoenebeck 916
422 schoenebeck 917 * general changes:
423     - added CPPUnit test cases (at the moment primarily for automatic check
424     of Gigasampler write support)
425    
426 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
427 persson 773
428 schoenebeck 780 * general changes:
429 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
430     gig files)
431     - loading DLS and gig files is now much more permissive, DLS and gig
432     files are now loaded even if mandatory RIFF chunks are missing
433 persson 834 - fixed some memory management errors, one of them was causing a
434     crash when a multi-file gig was deallocated
435 schoenebeck 780
436 persson 773 * src/gig.cpp, src/gig.h:
437     - fixed the GetVelocityCutoff function, it wasn't always using the
438     VCFVelocityScale parameter when no cutoff controller was defined
439 persson 774 - support for the gig v3 feature to have a number of dimension
440     splits not equal to a power of two
441 schoenebeck 809 - added write support (highly experimental)
442 persson 773
443 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
444     - fixed loading of Articulation Connections (<artl> list chunks were
445     seeked instead of ordinary <artl> data chunks)
446     - added write support (highly experimental)
447    
448     * src/RIFF.cpp, src/RIFF.h:
449     - added write support
450     - Chunk::LoadChunkData() can now be called again to resize the buffer
451     after a Chunk::Resize() and before the File::Save() call to allow
452     placing the new data in the chunk's write buffer and perform the
453     resize and write operations in one rush
454    
455 schoenebeck 809 * src/gigdump.cpp:
456     - fixed to show the correct amount of dimension regions instead of 32
457     (patch by James Wylder)
458    
459 schoenebeck 804 * src/dlsdump.cpp:
460     - show for every region the name of the referenced sample
461     - show file name in quotation marks
462    
463 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
464 schoenebeck 652
465     * packaging changes:
466     - require automake (>= 1.5) for 'make -f Makefile.cvs'
467     (mandatory for 'dist-bzip2' automake option)
468    
469 persson 666 * src/gig.cpp, src/gig.h:
470     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
471     the extension files are read automatically when the samples are
472     loaded
473 persson 695 - fixed the 24 bit decompression, the result should now be exact
474     instead of an approximation
475 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
476     function to DimensionRegion
477 persson 666
478     * src/DLS.cpp, src/DLS.h:
479     - the upper bits of the pool table indices are read (used as
480     extension file numbers for gig v3)
481    
482     * src/RIFF.cpp, src/RIFF.h:
483     - the file name is remembered in the RIFF::File object
484    
485 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
486 schoenebeck 549
487 schoenebeck 634 * packaging changes:
488     - include debian/ directory on 'make dist'
489     - create a bzip2 tarball on 'make dist'
490    
491 schoenebeck 549 * src/gigextract.cpp:
492     - show also version of libsndfile or build version of libaudiofile when
493     using the -v switch
494 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
495 schoenebeck 549
496 persson 613 * src/gig.cpp, src/gig.h:
497     - added DimensionRegion::GetVelocityRelease function
498    
499 schoenebeck 530 Version 2.0.0 (9 May 2005)
500 schoenebeck 317
501 schoenebeck 383 * packaging changes:
502     - fixed conditional linkage of either libsndfile or libaudiofile
503     (if none of the two exist, configure script will abort)
504 schoenebeck 518 - man pages are now auto generated with the correct libgig version
505 schoenebeck 383
506 schoenebeck 317 * src/gig.cpp, src/gig.h:
507     - experimental support for Gigasampler v3 format;
508     64 bit file offsets are truncated to 32 bit, 24 bit samples are
509 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
510     articulation informations are ignored at the moment
511     (patch by Andreas Persson)
512 schoenebeck 317 - added some file format compatibility checks
513 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
514     never used, because the necessary check was made before
515     initialization)
516     - fixed crossfade points order (structure for big endian and little
517     endian systems was interchanged)
518 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
519 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
520     to their region or dimension region (patch by Andreas Persson)
521 persson 365 - support for compressed mono samples
522     - experimental support for compressed 24 bit samples
523     - fixed decompression on big-endian CPUs
524     - fixed decompression bug that truncated the last block of samples
525 schoenebeck 384 - external decompression buffers can now be used for streaming samples
526     to avoid race conditions in case of multiple streaming threads
527 persson 406 - added pre-calculated sample attenuation parameter
528 persson 437 - added v3 "random" and "round robin" dimensions
529 schoenebeck 515 - implemented progress indicator callback mechanism for loading
530     instruments and samples
531 schoenebeck 518 - added functions libraryName() and libraryVersion()
532 schoenebeck 317
533 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
534 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
535     to be zero
536 schoenebeck 518 - added functions libraryName() and libraryVersion()
537 schoenebeck 515
538 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
539 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
540     position within the body of the given list chunk
541 schoenebeck 518 - added functions libraryName() and libraryVersion()
542 schoenebeck 515
543 schoenebeck 518 * src/rifftree.cpp:
544     - added command line switch -v to show rifftree's revision and the used
545     libgig version
546    
547     * src/dlsdump.cpp:
548     - added command line switch -v to show dlsdump's revision and the used
549     libgig version
550    
551 schoenebeck 334 * src/gigdump.cpp:
552 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
553     LoopPlayCount
554 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
555     libgig version
556 schoenebeck 334
557 persson 365 * src/gigextract.cpp:
558     - support for compressed mono samples and compressed 24 bit samples
559 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
560     used libgig version
561 persson 365
562 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
563 schoenebeck 196
564     * packaging changes:
565     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
566     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
567 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
568     SuSE and Fedora)
569     - fixed generation of Doxygen API documentation (now also included in
570     RPM and Debian packages)
571 schoenebeck 196
572 schoenebeck 231 * src/gig.cpp, src/gig.h:
573     - fixed / improved accuracy of all three velocity to volume
574 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
575     (patch by Andreas Persson)
576 schoenebeck 231 - denormals are filtered from the velocity to volume tables
577 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
578     trigger dimension, no bit range check for dimensions of split type
579     'split_type_bit')
580 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
581     signed 7 bit to signed 8 bit)
582 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
583 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
584 schoenebeck 231
585 schoenebeck 220 * src/gigextract.cpp:
586     - added support for libsndfile (if libaudiofile and libsndfile are
587     available then libsndfile is preferred)
588    
589 schoenebeck 229 * src/gigdump.cpp:
590     - added printout for dimension informations (amount, type, bits, zones)
591 schoenebeck 231 - added printout for velocity response curve parameters
592 schoenebeck 235 - added printout for crossfade definitions
593 schoenebeck 269 - added printout for panorama value for each DimensionRegion
594 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
595     Gigasampler layers
596 schoenebeck 229
597 capela 168 Version 0.7.1 (2 Jul 2004)
598    
599     * packaging changes:
600 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
601     Redhat packages
602 capela 168 - header files included on installation.
603     - autotools-generated files removed from CVS repository.
604 schoenebeck 186 - added support for generating Debian packages
605     - version of shared library can be set in configure.in
606    
607 schoenebeck 58 Version 0.7.0 (3 May 2004)
608    
609     * general changes:
610     - various big endian specific corrections
611     (successfully tested now on PPC)
612     - minor adjustments to avoid compile errors on some systems
613     (using now pow() instead of powl() and --pedantic g++ compiler switch)
614     - libtoolized the library
615     - added man pages for the command line tools
616     (gigextract, gigdump, dlsdump, rifftree)
617    
618     * src/gig.cpp, src/gig.h:
619     - fixed bug in decompression algorithm which caused it not to detect
620     the end of a stream
621     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
622     takes the MIDI key velocity value as an argument and returns the
623     appropriate volume factor (0.0 ... 1.0) for the sample to be played
624     back, the velocity curve transformation functions used for this are
625     only an approximation so far
626     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
627     'Sample::LoopSize' which reflected wrong values
628     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
629     measured in sample points instead of byte offset
630     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
631     'Sample::FineTune'
632     - added class attribute 'Sample::LoopSize'
633     - added method GetInstrument(uint index) to class 'File'
634     - added ReadAndLoop() method to class 'Sample' which is an extension to
635     the normal Read() method to honor the sample's looping information
636     while streaming from disk
637     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
638     'eg2_ctrl_t': replaced this huge enumeration by a structure which
639     reflects the MIDI controller number in case of an ordinary control
640     change controller (this saves a huge switch-case block in the
641     application of the library user)
642     - renamed following attributes in class 'DimensionRegion':
643     'AttenuationContol' -> 'AttenuationController',
644     'InvertAttenuationControl' -> 'InvertAttenuationController',
645     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
646     - minor fix in API documentation for method GetVelocityAttenuation() in
647     class 'DimensionRegion'
648    
649     * src/RIFF.cpp, src/RIFF.h:
650     - added additional API documentation
651     - minor fix in Chunk::Read() method (only a minor efficiency issue)
652    
653     * src/gigdump.cpp:
654     - added printout of samples' looping informations
655    
656 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
657    
658     * initial release

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