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Revision 3115 - (hide annotations) (download)
Sat Apr 15 20:17:05 2017 UTC (6 years, 11 months ago) by schoenebeck
File size: 28852 byte(s)
* src/gig.cpp: Fixed CRC checksums being wrong sometimes.
* src/tools/gig2stereo.cpp: Also merge mono sample pairs
  with non matching loop information if argument
  "--incompatible" was given.
* Bumped version (4.0.0.svn13).

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

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