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Revision 3138 - (hide annotations) (download)
Wed May 3 14:41:58 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 29274 byte(s)
* Added new "Serialization" framework (and equally named namespace)
  which allows to serialize and deserialize native C++ objects
  in a portable, easy and flexible way.
* gig.cpp/gig.h: Added support for serializing & deserializing
  DimensionRegion objects (and crossfade_t and leverage_ctrl_t
  objects).
* Bumped version (4.0.0.svn15).

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

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