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Revision 2984 - (hide annotations) (download)
Tue Sep 20 15:13:58 2016 UTC (7 years, 6 months ago) by schoenebeck
File size: 27617 byte(s)
* src/tools/gigextract.cpp: Fix: if sample name contains a path separator
  (slash or backslash) then replace them by a minus sign to avoid file
  system issues.
* src/tools/gigdump.cpp: additionally print RIFF chunk file offset and
  RIFF chunk size of sample data.
* Bumped version (4.0.0.svn7).

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

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