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Revision 2913 - (hide annotations) (download)
Tue May 17 15:19:33 2016 UTC (7 years, 10 months ago) by schoenebeck
File size: 26926 byte(s)
* Revised previous commit: Instead of using a custom new RIFF chunk, check
  the overall file size and in case .gig file is >= 2GB expect a large
  monolithic file, otherwise if .gig file is < 2 GB check for "extension"
  files (.gx01, .gx02, ...) instead.
* Bumped version (4.0.0.svn4).

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

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