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Revision 2274 - (hide annotations) (download)
Mon Sep 19 21:41:34 2011 UTC (12 years, 6 months ago) by schoenebeck
File size: 19634 byte(s)
* src/DLS.cpp, src/DLS.h: added new method File::GetFileName()
* bumped version to 3.3.0.svn2

1 iliev 2016 Version CVS HEAD (?)
2 persson 2133 * general changes:
3     - minor Makefile fix for parallel make
4 persson 2182 - Mac OS X: link with CoreFoundation (for the UUID function)
5 persson 2133
6 iliev 2016 * SoundFont file format
7     - initial implementation
8 persson 2100 - changed region lookup API to avoid malloc in RT threads
9 persson 2202 - fixed GetEG1Sustain which didn't return correct value
10 iliev 2016
11 persson 2152 * src/gig.cpp:
12     - bugfix: VCF velocity dynamic range and VCF velocity curve
13     weren't saved correctly
14    
15 schoenebeck 2274 * src/DLS.cpp, src/DLS.h:
16     - added new method File::GetFileName()
17    
18 persson 2120 * src/RIFF.cpp, src/RIFF.h:
19     - bugfix: avoid calling read() with count 0 when writing a file,
20     as this may hang on some systems
21 persson 2155 - fixed memory leak and memory handling errors when file loading
22     fails
23 persson 2120
24 schoenebeck 1953 Version 3.3.0 (30 Jul 2009)
25 persson 1627
26 persson 1713 * general changes:
27     - fixed compilation with gcc 4.3
28 persson 1869 - fixes for building with Visual C++
29 persson 1894 - minor fix in configure for building DLL on Windows
30 persson 1713
31 persson 1627 * src/gig.cpp, src/gig.h:
32     - added partial support for MIDI rules, only the Controller
33     Triggered rule is supported so far
34 persson 1678 - bugfix: removed another iterator invalidation in DeleteSample
35 schoenebeck 1851 - bugfix in Sample::LoadSampleData*(): reset sample read position to
36     sample start before trying to (re)load sample data from file (#82)
37 persson 1869 - bugfix: EG3 depth parameter was not saved correctly
38 schoenebeck 1875 - fixed crash which occured when streaming a gig sample with
39     bi-directional (a.k.a. 'pingpong') loop type (fixes #102)
40 persson 1627
41 persson 1678 * src/RIFF.cpp, src/RIFF.h:
42     - bugfix: saving to the same file after the file size had been
43     increased made the file corrupt (#82)
44 schoenebeck 1851 - bugfix: refuse Chunk::Read() in case chunk has just been added, that
45     is not written physically yet (#82)
46 persson 1859 - bugfix: saving to the same file after the file size had been
47     decreased sometimes also made the file corrupt!
48 schoenebeck 1863 - bugfix: undefined behavior (e.g. endless loop) when opening zero
49     length files, now throws a RIFF::Exception instead (fixes bug #121)
50 persson 1869 - bugfix: destructor for base class RIFF::Chunk accessed members
51     of derived class RIFF::File, which is bad, and caused crashes
52     when using Visual C++
53 persson 1885 - bugfix: files that contain zero length RIFF lists were not read
54     correctly (fixes #127) (bug was introduced 2009-03-13)
55 persson 1678
56 schoenebeck 1549 Version 3.2.1 (5 Dec 2007)
57 schoenebeck 1459
58     * src/RIFF.cpp, src/RIFF.h:
59     - avoid Windows to perform unnecessary file stream caching which would
60     decrease disk streaming performance on Windows systems otherwise
61    
62 schoenebeck 1524 * src/gig.cpp, src/gig.h:
63     - added File::SetAutoLoad() and File::GetAutoLoad() for allowing
64     applications to retrieve very superficial informations like amount of
65     instruments and their names in a very fast way
66    
67 schoenebeck 1416 Version 3.2.0 (14 Oct 2007)
68 schoenebeck 1154
69 schoenebeck 1172 * packaging changes:
70     - added Mac OSX XCode project files (patch by Toshi Nagata)
71 schoenebeck 1186 - Dev-C++ (win32) project file is automatically updated with
72     the version info from configure.in
73 persson 1330 - the configure script can now be used in Windows with MSYS
74 schoenebeck 1378 - added a mainpage for the Doxygen API documentation
75 schoenebeck 1172
76 schoenebeck 1154 * src/DLS.cpp, src/DLS.h:
77     - added Sampler::AddSampleLoop() and Sampler::DeleteSampleLoop() methods
78 persson 1179 - fixed write support for big-endian systems
79 persson 1180 - improved handling of fixed length info strings - separate default
80     lengths can be specified for each INFO chunk
81 persson 1209 - added Resource::GenerateDLSID function
82 persson 1266 - write support fix: allow regions without mapped samples
83 schoenebeck 1335 - added method SetKeyRange() to the Region class which should be used
84     instead of setting the KeyRange member variable directly
85     - MoveRegion() method of Region class is now private
86 schoenebeck 1358 - added SetGain() method to Sampler class
87 persson 1388 - fixed crash when saving a file after a sample loop was added
88 schoenebeck 1154
89 schoenebeck 1158 * src/gig.cpp, src/gig.h:
90     - fixed segmentation fault in the gig::File destructor sequence which
91     happened when gig::Group informations were accessed before
92 persson 1179 - fixed write support for big-endian systems
93 persson 1180 - defined lengths of a fixed set of info strings. These strings
94     are saved when the file is written, even if they are empty.
95 persson 1182 - added missing parameter initalizations in sample, region and
96     instrument constructors
97     - clear unused fields when saving samples and regions
98     - fixed write support bugs: v3 dimension limits and chunksize
99     weren't saved, leverage controller of type controlchange
100 persson 1195 couldn't be saved, group name list chunk was placed wrong,
101     dimension region chunks also placed wrong
102 persson 1182 - added initialization of some fixed info strings in file and
103     instrument
104 persson 1192 - write support: files created by libgig will now have the RIFF
105     chunks in correct order
106 persson 1199 - write support: two previously unknown fields in dimension
107     definition are now saved
108     - added constants for gig file versions
109     - write support: the 3crc and einf chunks are now created or
110     updated when a file is saved (3crc contains sample checksums,
111     einf contains file statistics)
112 persson 1209 - write support: DLSID is now generated on the file and the
113     instruments
114 persson 1218 - write support: improved the default values for dimension region
115     parameters
116 persson 1247 - more write support fixes: crossfade parameters were not saved,
117     v3 dimension limits were not correctly initialized and saved
118     when dimensions were added or deleted, v3 wave pool offsets were
119     not saved correctly
120 persson 1264 - write support: 24 bit samples can now be written
121     - write support: version 3 is now the default for new files
122 persson 1266 - more write support fixes: the 3ewg chunk is now bigger for v3,
123     dimension regions without mapped samples are now allowed, 3gnl
124     list in v3 files now always has 128 entries, several parameters
125     where incorrectly saved due to an operator precedence mistake
126     - DeleteSample now removes all references to the deleted sample
127 persson 1301 - AddDimension now copies all parameters from existing dimension
128     regions and also makes sure that the samplechannel dimension is
129     placed first in the list of dimensions.
130 schoenebeck 1316 - added method GetParent() to class 'DimensionRegion', which returns its
131     parent Region
132 schoenebeck 1335 - fixed Instrument::UpdateRegionKeyTable() method which did not reset
133     unused areas
134 schoenebeck 1358 - added various setter methods to DimensionRegion class which take care
135     of updating lookup tables / caches.
136 schoenebeck 1158
137 persson 1183 * src/RIFF.cpp, src/RIFF.h:
138 persson 1184 - added File::SetByteOrder method
139 persson 1301 - Windows fix: saving a new file didn't work
140 persson 1183
141 persson 1264 * src/gigdump.cpp:
142     - added some missing dimension strings
143    
144 schoenebeck 1116 Version 3.1.1 (24 Mar 2007)
145 schoenebeck 1050
146     * packaging changes:
147     - ported to Windows using native Windows functions for file IO
148     (provided Dev-C++ + mingw project file)
149 schoenebeck 1079 - only export relevant files to Doxygen API documentation
150 schoenebeck 1050
151 persson 1070 * src/gig.cpp, src/gig.h:
152     - custom velocity splits now works for gig v3 files too
153     - added support for custom splits points for other dimensions than
154     velocity (gig v3 feature)
155 persson 1076 - added "smart midi" and "round robin keyboard" dimensions
156 schoenebeck 1081 - added new method File::DeleteGroupOnly() which only deletes the given
157     group but moves all its members to another group, the other method,
158     that is File::DeleteGroup() now removes not just the group, but also
159     all the samples that belong to that group
160 schoenebeck 1083 - fixed crash which occured on interfering File::DeleteSample() and
161     File::GetNextSample() calls (due to iterator invalidation)
162 schoenebeck 1098 - fixed group names which were not saved
163 schoenebeck 1099 - fixed group destructor which did not remove the RIFF chunk associated
164     with the group
165 persson 1102 - added Instrument::MoveRegion method
166     - fixed constructor for Region, which did not initialize correctly
167     when used from Instrument::AddRegion
168 schoenebeck 1106 - when saving, override the gig::Regions sample reference simply by
169     the region's first dimension region's sample (avoids an exception
170     when trying to save a new instrument)
171 schoenebeck 1113 - fixed AddDimension() method which did not fill out all mandatory
172     dimension definition fields
173 persson 1070
174 persson 1102 * src/DLS.cpp, src/DLS.h:
175     - added Instrument::MoveRegion method
176 schoenebeck 1106 - fixed software info field which was wrongly stored on instruments,
177     causing an exception when trying to save a new instrument
178 persson 1102
179 schoenebeck 1095 * src/RIFF.cpp, src/RIFF.h:
180     - fixed RIFF::Chunk destructor which did not unregister previously
181     resized chunks, leading to a "zero size chunk" exception when
182     File::Save() was called
183 persson 1102 - added List::MoveSubChunk method
184 schoenebeck 1095
185 schoenebeck 933 Version 3.1.0 (24 Nov 2006)
186 persson 858
187 capela 867 * packaging changes:
188     - changed deprecated copyright attribute to license;
189     added ldconfig to post-(un)install steps on libgig.spec (RPM)
190 persson 902
191 persson 858 * src/gig.cpp, src/gig.h:
192     - added support for more than one set of custom velocity splits
193     inside a region (for example different velocity split levels for
194     pedal up and pedal down)
195 persson 864 - sample loop parameters are now taken from the DimensionRegion
196     instead of the wave chunk
197     - keyswitching dimension is changed from split type "normal" to
198     "bit"
199 persson 902 - real support for 24 bit samples - samples are not truncated to
200     16 bits anymore
201     - support for reading of ".art" files. (Merging of .art and .gig
202     files are not implemented yet.)
203 persson 918 - several fixes for the write support
204 schoenebeck 929 - support for sample groups added
205 persson 858
206 persson 918 * src/DLS.cpp, src/DLS.h:
207 persson 902 - support for reading of ".art" files
208 persson 918 - removed incorrect use of memccpy in the write support (patch by
209     Jeremy Kerr)
210     - several fixes for the write support
211 persson 902
212     * src/gigextract.cpp:
213     - real support for 24 bit samples
214    
215 schoenebeck 916 * src/gigdump.cpp:
216     - print global file informations
217 schoenebeck 929 - print sample groups
218 schoenebeck 916
219 schoenebeck 917 * general changes:
220     - added CPPUnit test cases (at the moment primarily for automatic check
221     of Gigasampler write support)
222    
223 schoenebeck 854 Version 3.0.0 (28 Apr 2006)
224 persson 773
225 schoenebeck 780 * general changes:
226 schoenebeck 809 - added write support (that is for creating and modifying RIFF, DLS and
227     gig files)
228     - loading DLS and gig files is now much more permissive, DLS and gig
229     files are now loaded even if mandatory RIFF chunks are missing
230 persson 834 - fixed some memory management errors, one of them was causing a
231     crash when a multi-file gig was deallocated
232 schoenebeck 780
233 persson 773 * src/gig.cpp, src/gig.h:
234     - fixed the GetVelocityCutoff function, it wasn't always using the
235     VCFVelocityScale parameter when no cutoff controller was defined
236 persson 774 - support for the gig v3 feature to have a number of dimension
237     splits not equal to a power of two
238 schoenebeck 809 - added write support (highly experimental)
239 persson 773
240 schoenebeck 800 * src/DLS.cpp, src/DLS.h:
241     - fixed loading of Articulation Connections (<artl> list chunks were
242     seeked instead of ordinary <artl> data chunks)
243     - added write support (highly experimental)
244    
245     * src/RIFF.cpp, src/RIFF.h:
246     - added write support
247     - Chunk::LoadChunkData() can now be called again to resize the buffer
248     after a Chunk::Resize() and before the File::Save() call to allow
249     placing the new data in the chunk's write buffer and perform the
250     resize and write operations in one rush
251    
252 schoenebeck 809 * src/gigdump.cpp:
253     - fixed to show the correct amount of dimension regions instead of 32
254     (patch by James Wylder)
255    
256 schoenebeck 804 * src/dlsdump.cpp:
257     - show for every region the name of the referenced sample
258     - show file name in quotation marks
259    
260 schoenebeck 732 Version 2.0.2 (15 Aug 2005)
261 schoenebeck 652
262     * packaging changes:
263     - require automake (>= 1.5) for 'make -f Makefile.cvs'
264     (mandatory for 'dist-bzip2' automake option)
265    
266 persson 666 * src/gig.cpp, src/gig.h:
267     - support for gig v3 multi-file format (.gig, .gx01, .gx02, ...),
268     the extension files are read automatically when the samples are
269     loaded
270 persson 695 - fixed the 24 bit decompression, the result should now be exact
271     instead of an approximation
272 persson 728 - added VCFCutoffControllerInvert parameter and GetVelocityCutoff
273     function to DimensionRegion
274 persson 666
275     * src/DLS.cpp, src/DLS.h:
276     - the upper bits of the pool table indices are read (used as
277     extension file numbers for gig v3)
278    
279     * src/RIFF.cpp, src/RIFF.h:
280     - the file name is remembered in the RIFF::File object
281    
282 schoenebeck 632 Version 2.0.1 (12 Jun 2005)
283 schoenebeck 549
284 schoenebeck 634 * packaging changes:
285     - include debian/ directory on 'make dist'
286     - create a bzip2 tarball on 'make dist'
287    
288 schoenebeck 549 * src/gigextract.cpp:
289     - show also version of libsndfile or build version of libaudiofile when
290     using the -v switch
291 schoenebeck 608 - fixed mutual link dependency to libsndfile / libaudiofile
292 schoenebeck 549
293 persson 613 * src/gig.cpp, src/gig.h:
294     - added DimensionRegion::GetVelocityRelease function
295    
296 schoenebeck 530 Version 2.0.0 (9 May 2005)
297 schoenebeck 317
298 schoenebeck 383 * packaging changes:
299     - fixed conditional linkage of either libsndfile or libaudiofile
300     (if none of the two exist, configure script will abort)
301 schoenebeck 518 - man pages are now auto generated with the correct libgig version
302 schoenebeck 383
303 schoenebeck 317 * src/gig.cpp, src/gig.h:
304     - experimental support for Gigasampler v3 format;
305     64 bit file offsets are truncated to 32 bit, 24 bit samples are
306 schoenebeck 347 truncated to 16 bit, up to 8 dimensions are read, additional
307     articulation informations are ignored at the moment
308     (patch by Andreas Persson)
309 schoenebeck 317 - added some file format compatibility checks
310 schoenebeck 345 - fixed vcf_type_lowpassturbo value (vcf_type_lowpassturbo was actually
311     never used, because the necessary check was made before
312     initialization)
313     - fixed crossfade points order (structure for big endian and little
314     endian systems was interchanged)
315 schoenebeck 355 - fixed some memory leaks (patch by 'Gene', a.k.a Anders Alm)
316 schoenebeck 352 - fixed crash which occured when patches did not have a sample assigned
317     to their region or dimension region (patch by Andreas Persson)
318 persson 365 - support for compressed mono samples
319     - experimental support for compressed 24 bit samples
320     - fixed decompression on big-endian CPUs
321     - fixed decompression bug that truncated the last block of samples
322 schoenebeck 384 - external decompression buffers can now be used for streaming samples
323     to avoid race conditions in case of multiple streaming threads
324 persson 406 - added pre-calculated sample attenuation parameter
325 persson 437 - added v3 "random" and "round robin" dimensions
326 schoenebeck 515 - implemented progress indicator callback mechanism for loading
327     instruments and samples
328 schoenebeck 518 - added functions libraryName() and libraryVersion()
329 schoenebeck 317
330 schoenebeck 518 * src/DLS.cpp, src/DLS.h:
331 schoenebeck 515 - fixed File constructor which caused variable File::Instruments always
332     to be zero
333 schoenebeck 518 - added functions libraryName() and libraryVersion()
334 schoenebeck 515
335 schoenebeck 518 * src/RIFF.cpp, src/RIFF.h:
336 schoenebeck 515 - fixed method List::LoadSubChunks() which did not restore the original
337     position within the body of the given list chunk
338 schoenebeck 518 - added functions libraryName() and libraryVersion()
339 schoenebeck 515
340 schoenebeck 518 * src/rifftree.cpp:
341     - added command line switch -v to show rifftree's revision and the used
342     libgig version
343    
344     * src/dlsdump.cpp:
345     - added command line switch -v to show dlsdump's revision and the used
346     libgig version
347    
348 schoenebeck 334 * src/gigdump.cpp:
349 schoenebeck 530 - added output of UnityNote, FineTune, Gain, SampleStartOffset an
350     LoopPlayCount
351 schoenebeck 518 - added command line switch -v to show gigdump's revision and the used
352     libgig version
353 schoenebeck 334
354 persson 365 * src/gigextract.cpp:
355     - support for compressed mono samples and compressed 24 bit samples
356 schoenebeck 518 - added command line switch -v to show gigextract's revision and the
357     used libgig version
358 persson 365
359 schoenebeck 315 Version 1.0.0 (26 Nov 2004)
360 schoenebeck 196
361     * packaging changes:
362     - renamed 'libgig.pc.in' -> 'gig.pc.in' and renamed pkg-config lib name
363     'libgig' -> 'gig' as it's common practice to omit the 'lib' prefix
364 schoenebeck 315 - fixed man pages automake install rule (which didn't work on Mandrake,
365     SuSE and Fedora)
366     - fixed generation of Doxygen API documentation (now also included in
367     RPM and Debian packages)
368 schoenebeck 196
369 schoenebeck 231 * src/gig.cpp, src/gig.h:
370     - fixed / improved accuracy of all three velocity to volume
371 schoenebeck 315 transformation functions a.k.a. 'nonlinear','linear','special'
372     (patch by Andreas Persson)
373 schoenebeck 231 - denormals are filtered from the velocity to volume tables
374 schoenebeck 241 - bugfix for dimension region switching (wrong handling of the release
375     trigger dimension, no bit range check for dimensions of split type
376     'split_type_bit')
377 schoenebeck 269 - fixed panorama value in DimensionRegion (invalid conversion from
378     signed 7 bit to signed 8 bit)
379 schoenebeck 282 - added class attribute 'Layers' to class 'gig::Region'
380 schoenebeck 315 - symbol prototyping of gig::Region (fixes build failure with qsampler)
381 schoenebeck 231
382 schoenebeck 220 * src/gigextract.cpp:
383     - added support for libsndfile (if libaudiofile and libsndfile are
384     available then libsndfile is preferred)
385    
386 schoenebeck 229 * src/gigdump.cpp:
387     - added printout for dimension informations (amount, type, bits, zones)
388 schoenebeck 231 - added printout for velocity response curve parameters
389 schoenebeck 235 - added printout for crossfade definitions
390 schoenebeck 269 - added printout for panorama value for each DimensionRegion
391 schoenebeck 282 - replaced printout of DLS Region layer by printout of amount of
392     Gigasampler layers
393 schoenebeck 229
394 capela 168 Version 0.7.1 (2 Jul 2004)
395    
396     * packaging changes:
397 schoenebeck 192 - added libgig.spec and libgig.pc package configurations for generating
398     Redhat packages
399 capela 168 - header files included on installation.
400     - autotools-generated files removed from CVS repository.
401 schoenebeck 186 - added support for generating Debian packages
402     - version of shared library can be set in configure.in
403    
404 schoenebeck 58 Version 0.7.0 (3 May 2004)
405    
406     * general changes:
407     - various big endian specific corrections
408     (successfully tested now on PPC)
409     - minor adjustments to avoid compile errors on some systems
410     (using now pow() instead of powl() and --pedantic g++ compiler switch)
411     - libtoolized the library
412     - added man pages for the command line tools
413     (gigextract, gigdump, dlsdump, rifftree)
414    
415     * src/gig.cpp, src/gig.h:
416     - fixed bug in decompression algorithm which caused it not to detect
417     the end of a stream
418     - added method GetVelocityAttenuation() to class 'DimensionRegion' which
419     takes the MIDI key velocity value as an argument and returns the
420     appropriate volume factor (0.0 ... 1.0) for the sample to be played
421     back, the velocity curve transformation functions used for this are
422     only an approximation so far
423     - fixed class attributes 'Sample::LoopStart', 'Sample::LoopEnd' and
424     'Sample::LoopSize' which reflected wrong values
425     - class attributes 'Sample::LoopStart' and 'Sample::LoopEnd' are now
426     measured in sample points instead of byte offset
427     - renamed misleading attribute name 'Sample::MIDIPitchFraction' to
428     'Sample::FineTune'
429     - added class attribute 'Sample::LoopSize'
430     - added method GetInstrument(uint index) to class 'File'
431     - added ReadAndLoop() method to class 'Sample' which is an extension to
432     the normal Read() method to honor the sample's looping information
433     while streaming from disk
434     - changed interface for 'attenuation_ctrl_t', 'eg1_ctrl_t' and
435     'eg2_ctrl_t': replaced this huge enumeration by a structure which
436     reflects the MIDI controller number in case of an ordinary control
437     change controller (this saves a huge switch-case block in the
438     application of the library user)
439     - renamed following attributes in class 'DimensionRegion':
440     'AttenuationContol' -> 'AttenuationController',
441     'InvertAttenuationControl' -> 'InvertAttenuationController',
442     'AttenuationControlTreshold' -> 'AttenuationControllerThreshold'
443     - minor fix in API documentation for method GetVelocityAttenuation() in
444     class 'DimensionRegion'
445    
446     * src/RIFF.cpp, src/RIFF.h:
447     - added additional API documentation
448     - minor fix in Chunk::Read() method (only a minor efficiency issue)
449    
450     * src/gigdump.cpp:
451     - added printout of samples' looping informations
452    
453 schoenebeck 11 Version 0.6.0 (3 Nov 2003)
454    
455     * initial release

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